20-F

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 20-F

(Mark One)

☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934

OR

☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the fiscal year ended December 31, 2017

OR

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Commission file number: 1-14554

BANCO SANTANDER-CHILE
(d/b/a Santander and Banco Santander)
(Exact name of Registrant as specified in its charter)

SANTANDER-CHILE BANK
(d/b/a Santander and Banco Santander)
(Translation of Registrant’s name into English)

Chile
(Jurisdiction of incorporation or organization)

Bandera 140, 20^th floor
Santiago, Chile
Telephone: 011-562-320-2000
(Address of principal executive offices)

Robert Moreno Heimlich

Tel: 562-2320-8284, Fax: 562-696-1679, email: robert.moreno@santander.cl

Bandera 140, 20^th Floor, Santiago, Chile

Securities registered or to be registered pursuant to Section 12(b) of the Act:

Title of each class	Name of each exchange on which registered
American Depositary Shares (“ADS”), each representing the right to receive 400 Shares of Common Stock without par value	New York Stock Exchange
Shares of Common Stock, without par value*	New York Stock Exchange

* Santander-Chile’s shares of common stock are not listed for trading, but only in connection with the registration of the American Depositary Shares pursuant to the requirements of the New York Stock Exchange.

Securities registered or to be registered pursuant to Section 12(g) of the Act:

None
(Title of Class)

Securities for which there is a reporting obligation pursuant to Section 15(d) of the Act:

None
(Title of Class)

The number of outstanding shares of each class of common stock of Banco Santander-Chile at December 31, 2017, was:

188,446,126,794 Shares of Common Stock, without par value

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.

Yes ☒No ☐

If this report is an annual or transition report, indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934.

Yes ☐No ☒

Note – Checking the box above will not relieve any registrant required to file reports pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 from their obligations under those Sections.

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.

Yes ☒No ☐

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).

Yes ☒No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or an emerging growth company. See definition of “accelerated filer,” “large accelerated filer” and “emerging growth company” in Rule 12b-2 of the Exchange Act. (Check one):

Large Accelerated Filer ☒	Accelerated Filer ☐	Non-accelerated Filer ☐
		Emerging Growth Company ☐

If an emerging growth company that prepares its financial statements in accordance with U.S. GAAP, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards† provided pursuant to Section 13(a) of the Exchange Act. ☐

† The term “new or revised financial accounting standard” refers to any update issued by the Financial Accounting Standards Board to its Accounting Standards Codification after April 5, 2012.

Indicate by check mark which basis of accounting the registrant has used to prepare the financial statements included in this filing:

☐ U.S. GAAP ☒ International Financial Reporting Standards as issued by the International Accounting Standards Board ☐ Other

If “Other” has been checked in response to the previous question, indicate by check mark which financial statement item the registrant has elected to follow.

☐ Item 17 ☐ Item 18

If this is an annual report, indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).

Yes ☐No ☒

TABLE OF CONTENTS

Page

CAUTIONARY STATEMENT CONCERNING FORWARD-LOOKING STATEMENTS	2
CERTAIN TERMS AND CONVENTIONS	4
PRESENTATION OF FINANCIAL INFORMATION	4
PART I	7
ITEM 1. IDENTITY OF DIRECTORS, SENIOR MANAGEMENT AND ADVISERS	7
ITEM 2. OFFER STATISTICS AND EXPECTED TIMETABLE	7
ITEM 3. KEY INFORMATION	7
ITEM 4. INFORMATION ON THE COMPANY	40
ITEM 4A. UNRESOLVED STAFF COMMENTS	57
ITEM 5. OPERATING AND FINANCIAL REVIEW AND PROSPECTS	58
ITEM 6. DIRECTORS, SENIOR MANAGEMENT AND EMPLOYEES	128
ITEM 7. MAJOR SHAREHOLDERS AND RELATED PARTY TRANSACTIONS	139
ITEM 8. FINANCIAL INFORMATION	145
ITEM 9. THE OFFER AND LISTING	146
ITEM 10. ADDITIONAL INFORMATION	147
ITEM 11. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK	166
ITEM 12. DESCRIPTION OF SECURITIES OTHER THAN EQUITY SECURITIES	187
PART II	189
ITEM 13. DEFAULTS, DIVIDEND ARREARAGES AND DELINQUENCIES	189
ITEM 14. MATERIAL MODIFICATIONS TO THE RIGHTS OF SECURITY HOLDERS AND USE OF PROCEEDS	189
ITEM 15. CONTROLS AND PROCEDURES	189
ITEM 16. [RESERVED]	191
ITEM 16A. AUDIT COMMITTEE FINANCIAL EXPERT	191
ITEM 16B. CODE OF ETHICS	191
ITEM 16C. PRINCIPAL ACCOUNTANT FEES AND SERVICES	191
ITEM 16D. EXEMPTIONS FROM THE LISTING STANDARDS FOR AUDIT COMMITTEES	192
ITEM 16E. PURCHASES OF EQUITY SECURITIES BY THE ISSUER AND AFFILIATED PURCHASERS	192
ITEM 16F. CHANGE IN REGISTRANT’S CERTIFYING ACCOUNTANT	192
ITEM 16G. CORPORATE GOVERNANCE	192
ITEM 16H. MINE SAFETY DISCLOSURE	194
PART III	195
ITEM 17. FINANCIAL STATEMENTS	195
ITEM 18. FINANCIAL STATEMENTS	195
ITEM 19. EXHIBITS	195

1 

CAUTIONARY STATEMENT CONCERNING FORWARD-LOOKING STATEMENTS

We have made statements in this Annual Report on Form 20-F that constitute forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, Section 21E of the Securities Exchange Act of 1934, as amended, and the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. These statements appear throughout this report and include statements regarding our intent, belief or current expectations regarding:

· asset growth and alternative sources of funding

· growth of our fee-based business

· financing plans

· impact of competition

· impact of regulation

· exposure to market risks including:

· interest rate risk

· foreign exchange risk

· equity price risk

· projected capital expenditures

· liquidity

· trends affecting:

· our financial condition

· our results of operation

The sections of this Annual Report which contain forward-looking statements include, without limitation, “Item 3. Key Information—Risk Factors,” “Item 4. Information on the Company—B. Business Overview—Competition,” “Item 5. Operating and Financial Review and Prospects,” “Item 8. Financial Information—A. Consolidated Statements and Other Financial Information—Legal Proceedings,” and “Item 11. Quantitative and Qualitative Disclosures About Market Risk.” Our forward-looking statements also may be identified by words such as “believes,” “expects,” “anticipates,” “projects,” “intends,” “should,” “could,” “may,” “seeks,” “aim,” “combined,” “estimates,” “probability,” “risk,” “VaR,” “target,” “goal,” “objective,” “future” or similar expressions.

You should understand that the following important factors, in addition to those discussed elsewhere in this Annual Report and in the documents which are incorporated by reference, could affect our future results and could cause those results or other outcomes to differ materially from those expressed in our forward-looking statements:

· changes in capital markets in general that may affect policies or attitudes towards lending to Chile or Chilean companies;

· changes in economic conditions;

· the monetary and interest rate policies of Central Bank (as defined below);

· inflation;

· deflation;

· unemployment;

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· increases in defaults by our customers and impairment losses;

· decreases in deposits;

· customer loss or revenue loss;

· unanticipated turbulence in interest rates;

· movements in foreign exchange rates;

· movements in equity prices or other rates or prices;

· the effects of non-linear market behavior that cannot be captured by linear statistical models, such as the VaR model we use;

· changes in Chilean and foreign laws and regulations;

· changes in taxes;

· competition, changes in competition and pricing environments;

· our inability to hedge certain risks economically;

· the adequacy of loss allowances;

· technological changes;

· changes in consumer spending and saving habits;

· changes in demographics, consumer spending, investment or saving habits;

· increased costs;

· unanticipated increases in financing and other costs or the inability to obtain additional debt or equity financing on attractive terms;

· changes in, or failure to comply with, banking regulations;

· acquisitions or restructurings of businesses that may not perform in accordance with our expectations;

· our ability to successfully market and sell additional services to our existing customers;

· disruptions in client service;

· damage to our reputation;

· natural disasters;

· implementation of new technologies;

· the Group’s exposure to operational losses (e.g., failed internal or external processes, people and systems); and

· an inaccurate or ineffective client segmentation model.

You should not place undue reliance on such statements, which speak only as of the date at which they were made. The forward-looking statements contained in this report speak only as of the date of this Annual Report, and we do not undertake to update any forward-looking statement to reflect events or circumstances after the date hereof or to reflect the occurrence of unanticipated events.

3 

CERTAIN TERMS AND CONVENTIONS

As used in this annual report (the “Annual Report”), “Santander-Chile”, “the Bank”, “we,” “our” and “us” or similar terms refer to Banco Santander-Chile together with its consolidated subsidiaries.

When we refer to “Santander Spain,” we refer to our parent company, Banco Santander, S.A. References to “the Group,” “Santander Group” or “Grupo Santander” mean the worldwide operations of the Santander Spain conglomerate, as indirectly controlled by Santander Spain and its consolidated subsidiaries, including Santander-Chile.

As used in this Annual Report, the term “billion” means one thousand million (1,000,000,000).

In this Annual Report, references to “$”, “U.S.$”, “U.S. dollars” and “dollars” are to United States dollars; references to “Chilean pesos,” “pesos” or “Ch$” are to Chilean pesos; references to “CHF” or “CHF$” are to Swiss francs; references to “CNY” or “CNY$” are to Chinese yuan renminbi); and references to “UF” are to Unidades de Fomento. The UF is an inflation-indexed Chilean monetary unit with a value in Chilean pesos that changes daily to reflect changes in the official Consumer Price Index (“CPI”) of the Instituto Nacional de Estadísticas (the Chilean National Institute of Statistics) for the previous month. See “Item 3. Key Information—A. Selected Financial Data—Exchange Rates” for information regarding exchange rates.

As used in this Annual Report, the terms “write-offs” and “charge-offs” are synonyms.

In this Annual Report, references to the Audit Committee are to the Bank’s Comité de Directores y Auditoría.

In this Annual Report, references to “BIS” are to the Bank for International Settlement, and references to “BIS ratio” are to the capital adequacy ratio as calculated in accordance with the Basel Capital Accord. References to the “Central Bank” are to the Banco Central de Chile. References to the SBIF are to the Superintendency of Banks and Financial Institutions.

Certain figures included in this Annual Report have been subject to rounding adjustments. Accordingly, figures shown as totals in certain tables may not be an arithmetic aggregation of the figures that precede them.

PRESENTATION OF FINANCIAL INFORMATION

Santander-Chile is a Chilean bank and maintains its financial books and records in Chilean pesos and prepares its consolidated financial statements in accordance with International Financial Reporting Standards (“IFRS”) as issued by the International Accounting Standards Board (“IASB”). Any reference to IFRS in this document is to IFRS as issued by the IASB.

As required by local regulations, our locally filed consolidated financial statements have been prepared in accordance with the Compendium of Accounting Standards issued by the SBIF the Chilean regulatory agency (“Chilean Bank GAAP”). Therefore, our locally filed consolidated financial statements have been adjusted to IFRS in order to comply with the requirements of the Securities and Exchange Commission (the “SEC”). Chilean Bank GAAP principles are substantially similar to IFRS but there are some exceptions. For further details and a discussion of the main differences between Chilean Bank GAAP and IFRS, see “Item 5. Operating and Financial Review and Prospects—Accounting Standards Applied in 2017.”

This Annual Report contains our consolidated financial statements as of December 31, 2017 and 2016 and for the years ended December 31, 2017, 2016 and 2015 (the “Audited Consolidated Financial Statements”). Such Audited Consolidated Financial Statements have been prepared in accordance with IFRS as issued by the IASB, and have been audited by the independent registered public accounting firm PricewaterhouseCoopers Consultores Auditores SpA for the years ended December 31, 2017 and 2016 and by the independent registered accounting firm Deloitte Auditores y Consultores Limitada for the year ended December 31, 2015. See page F-2 of the Audited Consolidated Financial Statements for the 2017 and 2016 audit report issued by PricewaterhouseCoopers Consultores Auditores SpA and page F-4 of the Audited Consolidated Financial Statements for the 2015 audit report issued by Deloitte Auditores y Consultores Limitada. The Audited Consolidated Financial Statements have been prepared from accounting records maintained by the Bank and its subsidiaries.

4 

The notes to the Audited Consolidated Financial Statements form an integral part of the Audited Consolidated Financial Statements and contain additional information and narrative descriptions or details of these financial statements.

We have formatted our financial information according to the classification format for banks in Chile for purposes of IFRS. We have not reclassified the line items to comply with Article 9 of Regulation S-X. Article 9 is a regulation of the SEC that contains formatting requirements for bank holding company financial statements.

Functional and Presentation Currency

The Chilean peso is the currency of the primary economic environment in which the Bank operates and the currency that influences its structure of costs and revenues, and in accordance with International Accounting Standard 21 – The Effects of Changes in Foreign Exchange Rates has been defined as the functional and presentation currency. Accordingly, all balances and transactions denominated in currencies other than the Chilean peso are treated as “foreign currency.” See “Note 1—Summary of Significant Accounting Principles—e) Functional and presentation currency.”

For presentational purposes, we have translated Chilean pesos (Ch$) into U.S. dollars (U.S.$) using the rate as indicated below under “Exchange Rates,” for the financial information included in this Annual Report.

Loans

Unless otherwise specified, all references herein (except in the Audited Consolidated Financial Statements) to loans are to loans and financial leases before deduction for loan loss allowance, and, except as otherwise specified, all market share data presented herein is based on information published periodically by the SBIF. Non-performing loans include the entire principal amount and accrued but unpaid interest on loans for which either principal or interest is past-due for 90 days or more. Restructured loans for which no payments are past-due are not ordinarily classified as non-performing loans. See “Item 5. Operating and Financial Review and Prospects—C. Selected Statistical Information—Classification of Loan Portfolio Based on the Borrower’s Payment Performance.”

Under IFRS, a loan is evaluated on each financial statement reporting date to determine whether objective evidence of impairment exists. A loan will be impaired if, and only if, objective evidence of impairment exists as a result of one or more events that occurred after the initial recognition of the loan, and such event or events have an impact on the estimated future cash flows of such loan that can be reliably estimated. It may not be possible to identify a single event that was the individual cause of the impairment.

An impairment loss relating to an individually significant loan recorded at amortized cost which has experienced objective evidence of impairment is calculated as the difference between the recorded amount of the asset and the present value of estimated future cash flows, discounted at the financial asset’s original effective interest rate.

Those loans individually assessed for impairment and found not to be individually impaired are included in the loans collectively assessed for impairment (so that the collective assessment includes both the remainder of the loans not individually assessed and those not found to be individually impaired) where grouping of such loans on a collective basis is performed using similar credit characteristics.

The reversal of an impairment loss occurs only if it can be objectively related to an event occurring after the initial impairment loss was recorded. In the case of loans recorded at amortized cost, the reversal is recorded in income. See “Item 5. Operating and Financial Review and Prospects—C. Selected Statistical Information—Analysis of Loan Loss Allowances.”

Outstanding loans and the related percentages of our loan portfolio consisting of corporate and consumer loans in the section entitled “Item 4. Information on the Company—B. Business Overview” are categorized based on the nature of the borrower. Outstanding loans and related percentages of our loan portfolio consisting of corporate and consumer loans in the section entitled “Item 5. Operating and Financial Review and Prospects—C. Selected Statistical Information” are categorized in accordance with the reporting requirements of the SBIF, which are based on the type and term of loans. This disclosure is consistent with IFRS.

5 

Effect of Rounding

Certain figures included in this Annual Report and in the Audited Consolidated Financial Statements have been rounded up for ease of presentation. Percentage figures included in this Annual Report have not in all cases been calculated on the basis of such rounded figures but on the basis of such amounts prior to rounding. For this reason, certain percentage amounts in this Annual Report may vary from those obtained by performing the same calculations using the figures in the Audited Consolidated Financial Statements. Certain other amounts that appear in this Annual Report may not sum due to rounding.

Economic and Market Data

In this Annual Report, unless otherwise indicated, all macroeconomic data related to the Chilean economy is based on information published by the Central Bank, and all market share and other data related to the Chilean financial system is based on information published by the SBIF and our analysis of such information. Information regarding the consolidated risk index of the Chilean financial system as a whole is not available.

Exchange Rates

This Annual Report contains translations of certain Chilean peso amounts into U.S. dollars at specified rates solely for the convenience of the reader. These translations should not be construed as representations that the Chilean peso amounts actually represent such U.S. dollar amounts, were converted from U.S. dollars at the rate indicated in preparing the Audited Consolidated Financial Statements, could be converted into U.S. dollars at the rate indicated, were converted or will be converted at all.

Unless otherwise indicated, all U.S. dollar amounts at any year end, for any period have been translated from Chilean pesos based on the interbank market rate published by Reuters at 1:30 pm on the last business day of the period. On December 31, 2017 and 2016, the exchange rate in the Informal Exchange Market as published by Reuters at 1:30 pm on these days was Ch$616.85 and Ch$666.00 respectively, or 0.26% more and 0.19% less, respectively, than the observed exchange rate published by the Central Bank for such date of Ch$615.22 and Ch$667.29 respectively, per U.S.$1.00. The Federal Reserve Bank of New York does not report a noon buying rate for the Chilean peso. For more information on the observed exchange rate, see “Item 3. Key Information—A. Selected Financial Data—Exchange Rates” of the Annual Report.

As of December 31, 2017 and 2016, one UF was equivalent to Ch$26,798.14 and Ch$26,347.98, respectively. The U.S. dollar equivalent of one UF was U.S.$43.56 as of December 31, 2017, using the observed exchange rate reported by the Central Bank as of December 30, 2017 of Ch$39.49 per U.S.$1.00.

6 

PART I

ITEM 1. IDENTITY OF DIRECTORS, SENIOR MANAGEMENT AND ADVISERS

Not applicable.

ITEM 2. OFFER STATISTICS AND EXPECTED TIMETABLE

Not applicable.

ITEM 3. KEY INFORMATION

A. Selected Financial Data

The following table presents selected historical financial information for Santander-Chile as of the dates and for each of the periods indicated. Financial information for Santander-Chile as of and for the years ended December 31, 2017, 2016, 2015, 2014, and 2013 has been derived from our audited consolidated financial statements prepared in accordance with IFRS. In the F-pages of this Annual Report on Form 20-F, our audited financial statements as of December 31, 2017 and 2016 and for the years ended December 31, 2017, 2016 and 2015 are presented. The audited financial statements for 2014 and 2013 are not included in this document, but they can be found in our previous Annual Reports on Form 20-F. These consolidated financial statements differ in some respects from our locally filed financial statements as of and for the years ended December 31, 2017, 2016, 2015, 2014 and 2013 prepared in accordance with Chilean Bank GAAP. See “Item 4. Information on the Company—Differences between IFRS and Chilean Bank GAAP.”

The following table should be read in conjunction with, and is qualified in its entirety by reference to, our Audited Consolidated Financial Statements appearing elsewhere in this Annual Report.

	As of and for the years ended December 31,
	2017			2017			2016			2015			2014			2013
	In U.S.$ thousands(1)			In Ch$ millions (2)
CONSOLIDATED STATEMENT OF INCOME DATA (IFRS)
Net interest income		2,150,751			1,326,691			1,281,366			1,255,206			1,317,104			1,076,762
Net fee and commission income		452,400			279,063			254,424			237,627			227,283			229,836
Financial transactions, net (3)		210,346			129,752			140,358			145,499			112,565			124,437
Other operating income		100,537			62,016			6,427			6,439			6,545			88,155
Net operating profit before provision for loan losses		2,914,034			1,797,522			1,682,575			1,644,771			1,663,497			1,519,190
Provision for loan losses		(489,998	)		(302,255	)		(342,083	)		(399,277	)		(354,903	)		(371,462	)
Net operating profit		2,424,036			1,495,267			1,340,492			1,245,494			1,308,594			1,147,728
Total operating expenses		(1,262,787	)		(778,950	)		(756,041	)		(719,958	)		(683,819	)		(610,191	)
Operating income		1,161,249			716,317			584,451			525,536			624,775			537,537
Income from investments in associates and other companies		6,425			3,963			3,012			2,588			2,165			1,422
Income before tax		1,167,674			720,280			587,463			528,124			626,940			538,959
Income tax expense		(235,116	)		(145,031	)		(109,031	)		(76,395	)		(51,050	)		(94,530	)
Net income for the year		932,558			575,249			478,432			451,729			575,890			444,429
Net income for the period attributable to:
Equity holders of the Bank		912,379			562,801			476,067			448,466			569,910			442,294
Non-controlling interests		20,180			12,448			2,365			3,263			5,980			2,135
Net income attributable to Equity holders of the Bank per share		4.84			2.99			2.53			2.38			3.02			2.35
Net income attributable to Equity holders of the Bank per ADS		2,280.87			1,406.96			1,010.51			951.92			1,208.00			938.83
Weighted-average shares outstanding (in millions)		188,446.10			188,446.10			188,446.1			188,446.1			188,446.1			188,446.1
Weighted-average ADS outstanding (in millions)		471.1			471.1			471.1			471.1			471.1			471.1

7 

	As of and for the years ended December 31,
	2017			2017			2016		2015		2014		2013
	In U.S.$ thousands(1)			In Ch$ millions (2)
CONSOLIDATED STATEMENT OF FINANCIAL POSITION DATA (IFRS)
Cash and deposits in banks		2,355,389			1,452,922			2,279,389		2,064,806		1,608,888		1,571,810
Cash items in process of collection		1,083,156			668,145			495,283		724,521		531,373		604,077
Trading investments		787,446			485,736			396,987		324,271		774,815		287,567
Investments under resale agreements		-			-			6,736		2,463		-		17,469
Financial derivative contracts		3,629,159			2,238,647			2,500,782		3,205,926		2,727,563		1,494,018
Interbank loans, net		262,970			162,213			268,672		9,711		11,942		124,954
Loans and accounts receivable from customers, net		43,402,033			26,772,544			26,147,154		24,528,745		22,196,390		20,320,874
Available-for-sale investments		4,173,699			2,574,546			3,388,906		2,044,411		1,651,598		1,700,993
Investments in associates and other companies		44,719			27,585			23,780		20,309		17,914		9,681
Intangible assets		102,487			63,219			58,085		51,137		40,983		66,703
Property, plant, and equipment		393,203			242,547			257,379		240,659		211,561		180,215
Current taxes		-			-			-		-		2,241		1,643
Deferred taxes		601,590			371,091			359,600		320,527		272,118		227,285
Other assets		1,239,215			764,410			847,272		1,100,174		927,961		514,938
TOTAL ASSETS		58,075,066			35,823,605			37,030,025		34,637,660		30,975,347		27,122,227
Deposits and other demand  liabilities		12,593,282			7,768,166			7,539,315		7,356,121		6,480,497		5,620,763
Cash items in process of being cleared		789,051			486,726			288,473		462,157		281,259		276,379
Obligations under repurchase agreements		434,564			268,061			212,437		143,689		392,126		208,972
Time deposits and other time liabilities		19,314,169			11,913,945			13,151,709		12,182,767		10,413,940		9,675,272
Financial derivative contracts		3,468,409			2,139,488			2,292,161		2,862,606		2,561,384		1,291,785
Interbank borrowing s		2,753,274			1,698,357			1,916,368		1,307,574		1,231,601		1,682,377
Issued debt instruments		11,499,802			7,093,653			7,326,372		5,957,095		5,785,112		5,198,658
Other financial liabilities		392,364			242,030			240,016		220,527		205,125		189,781
Current taxes		10,432			6,435			29,294		17,796		1,077		50,242
Deferred taxes		15,665			9,663			7,686		3,906		7,631		26,753
Provisions		492,499			303,798			292,210		274,998		285,970		217,310
Other liabilities		1,208,338			745,363			795,785		1,045,869		654,557		311,479
TOTAL LIABILITIES		52,971,849			32,675,685			34,091,826		31,835,105		28,300,279		24,749,771
Capital		1,444,927			891,303			891,303		891,303		891,303		891,303
Reserves		2,888,576			1,781,818			1,640,112		1,527,893		1,307,761		1,130,991
Valuation adjustments		(3,748	)		(2,312	)		6,640		1,288		25,600		(5,964	)
Retained earnings		705,566			435,228			370,803		351,890		417,321		327,622
Attributable to Equity holders of the Bank		5,035,321			3,106,037			2,908,858		2,772,374		2,641,985		2,343,952
Non-controlling interest		67,898			41,883			29,341		30,181		33,083		28,504
TOTAL EQUITY (4)		5,103,219			3,147,920			2,938,199		2,802,555		2,675,068		2,372,456
TOTAL LIABILITIES AND EQUITY		58,075,068			35,823,605			37,030,025		34,637,660		30,975,347		27,122,227

	As of and for the years ended December 31,
	2017			2016			2015			2014			2013
CONSOLIDATED RATIOS
(IFRS)
Profitability and performance:
Net interest margin (5)		4.3	%		4.3	%		4.4	%		4.9	%		4.6	%
Return on average total assets (6)		1.6	%		1.4	%		1.3	%		1.8	%		1.6	%
Return on average equity (7)		19.2	%		16.8	%		16.0	%		21.4	%		18.9	%
Capital:
Average equity as a percentage of average total assets (8)		8.5	%		8.1	%		8.2	%		8.2	%		8.7	%
Total liabilities as a multiple of equity (9)		10.4			11.6			11.4			10.6			10.4
Credit Quality:
Non-performing loans as a percentage of total loans (10)		2.3	%		2.1	%		2.5	%		2.8	%		2.9	%
Allowance for loan losses as percentage of total loans		2.9	%		2.9	%		3.0	%		2.9	%		2.9	%
Operating Ratios:
Operating expenses /operating revenue (11)		44.3	%		44.9	%		43.8	%		41.1	%		40.2	%
Operating expenses /average total assets		2.3	%		2.1	%		2.1	%		2.1	%		2.3	%

8 

	As of and for the years ended December 31,
	2017			2016			2015			2014			2013
OTHER DATA
CPI Inflation Rate (12)		2.3	%		2.7	%		4.4	%		4.7	%		3.0	%
Revaluation (devaluation) rate (Ch$/U.S.$) at year end (12)		7.8	%		5.7	%		(16.5	%)		(16.0	%)		(9.4	%)
Number of employees at period end		11,068			11,354			11,723			11,478			11,516
Number of branches and offices at period end		385			423			471			474			493

(1) Amounts stated in U.S. dollars at and for the year ended December 31, 2017 have been translated from Chilean pesos at the interbank market exchange rate of Ch$616.85 = U.S.$1.00 as of December 31, 2017 based on the interbank market rate published by Reuters at 1:30 pm on the last business day of the period.

(2) Except per share data, percentages and ratios, share numbers, employee numbers and branch numbers.

(3) Net income (expense) from financial operations and net foreign exchange gain.

(4) Total equity includes equity attributable to Equity holders of the Bank plus non-controlling interests.

(5) Net interest income divided by average interest earning assets (as presented in “Item 5. Operating and Financial Review and Prospects— C. Selected Statistical Information”).

(6) Net income for the year divided by average total assets (as presented in “Item 5. Operating and Financial Review and Prospects— C. Selected Statistical Information”).

(7) Net income for the year divided by average equity (as presented in “Item 5. Operating and Financial Review and Prospects—C. Selected Statistical Information”).

(8) This ratio is calculated using total average equity (as presented in “Item 5. Operating and Financial Review and Prospects— C. Selected Statistical Information”) including non-controlling interest.

(9) Total liabilities divided by equity.

(10) Non-performing loans include the aggregate unpaid principal and accrued but unpaid interest on all loans with at least one installment over 90 days past-due.

(11) The efficiency ratio is equal to operating expenses over operating income. Operating expenses includes personnel salaries and expenses, administrative expenses, depreciation and amortization, impairment and other operating expenses. Operating income includes net interest income, net fee and commission income, net income from financial operations (net trading income), foreign exchange gain, net and other operating income.

(12) Based on information published by the Central Bank.

Exchange Rates

Chile has two currency markets, the Mercado Cambiario Formal, or the Formal Exchange Market, and the Mercado Cambiario Informal, or the Informal Exchange Market. According to Law 18,840, the organic law of the Central Bank and the Central Bank Act (Ley Orgánica Constitucional del Banco Central de Chile), the Central Bank determines which purchases and sales of foreign currencies must be carried out in the Formal Exchange Market. Pursuant to Central Bank regulations currently in effect, all payments, remittances or transfers of foreign currency abroad which are required to be effected through the Formal Exchange Market may be effected with foreign currency procured outside the Formal Exchange Market. The Formal Exchange Market is comprised of the banks and other entities so authorized by the Central Bank. The Informal Exchange Market is comprised of entities that are not expressly authorized to operate in the Formal Exchange Market, such as certain foreign exchange houses and travel agencies, among others. The Central Bank is empowered to require that certain purchases and sales of foreign currencies be carried out on the Formal Exchange Market. The conversion from pesos to U.S. dollars of all payments and distributions with respect to the ADSs described in this Annual Report must be transacted at the spot market rate in the Formal Exchange Market.

Both the Formal and Informal Exchange Markets are driven by free market forces. Current regulations require that the Central Bank be informed of certain transactions and that they be effected through the Formal Exchange Market. In order to keep the average exchange rate within certain limits, the Central Bank may intervene by buying or selling foreign currency on the Formal Exchange Market.

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The U.S.$ Observed Exchange Rate (dólar observado), which is reported by the Central Bank and published daily in the Chilean newspapers, is the weighted average exchange rate of the previous business day’s transactions in the Formal Exchange Market. The Central Bank has the power to intervene by buying or selling foreign currency on the Formal Exchange Market to attempt to maintain the Observed Exchange Rate within a desired range. Even though the Central Bank is authorized to carry out its transactions at the Observed Exchange Rate, it generally uses spot rates for its transactions. Other banks generally carry out authorized transactions at spot rates as well.

Purchases and sales of foreign currencies may be legally carried out in the Informal Exchange Market. The Informal Exchange Market reflects transactions carried out at informal exchange rates by entities not expressly authorized to operate in the Formal Exchange Market. There are no limits imposed on the extent to which the rate of exchange in the Informal Exchange Market can fluctuate above or below the Observed Exchange Rate. In recent years, the variation between the Observed Exchange Rate and the Informal Exchange Rate has not been significant. On December 31, 2016 and 2017 the exchange rate in the Informal Exchange Market as published by Reuters at 1:30 pm on these days was Ch$666.00 and Ch$616.85 respectively, or 0.19% less and 0.26% more, respectively, than the Central Bank’s published observed exchange rate for such date of Ch$667.29 and Ch$615.22, respectively, per U.S.$1.00.

The following table sets forth the annual low, high, average and period-end observed exchange rate for U.S. dollars for each of the following periods, as reported by the Central Bank. We make no representation that the Chilean peso or the U.S. dollar amounts referred to herein actually represent, could have been or could be converted into U.S. dollars or Chilean pesos, as the case may be, at the rates indicated, at any particular rate or at all. The Federal Reserve Bank of New York does not report a noon buying rate for pesos.

	Daily Observed Exchange Rate Ch$ Per U.S.$(1)
Year	Low(2)		High(2)		Average(3)		Period End
2013		466.50		533.95		495.09		523.76
2014		524.61		621.41		570.01		607.38
2015		597.10		715.66		654.25		707.34
2016		645.22		730.31		676.83		667.29
2017		615.22		679.05		649.33		615.22

	Daily Observed Exchange Rate Ch$ Per U.S.$(1)
Month	Low(2)		High(2)		Average(3)		Period End
October 2017		651.65		670.88		663.92		651.65
November 2017		650.72		679.24		666.12		675.48
December 2017		649.40		677.11		667.17		667.29
January 2018		599.33		614.75		605.53		604.42
February 2018		588.28		603.25		597.01		589.15
March 2018 (through March 22, 2017)		593.61		609.58		602.47		607.23

Source: Central Bank.

(1) Nominal figures.

(2) Exchange rates are the actual low and high, on a day-by-day basis for each period.

(3) The average of monthly average rates during the year.

Dividends

Under the current General Banking Law, a Chilean bank may only pay a single dividend per year (i.e., interim dividends are not permitted). Santander-Chile’s annual dividend is proposed by its Board of Directors and is approved by the shareholders at the annual ordinary shareholders’ meeting held the year following that in which the dividend is generated. For example, the 2017 dividend must be proposed and approved during the first four months of 2018. Following shareholder approval, the proposed dividend is declared and paid. Historically, the dividend for a particular year has been declared and paid no later than one month following the shareholders’ meeting. Dividends

10 

are paid to shareholders of record on the fifth day preceding the date set for payment of the dividend. The applicable record dates for the payment of dividends to holders of ADSs will, to the extent practicable, be the same.

Under the General Banking Law, a bank must distribute cash dividends in respect of any fiscal year in an amount equal to at least 30% of its net income for that year, as long as the dividend does not result in the infringement of minimum capital requirements. The balances of our distributable net income are generally retained for use in our business (including for the maintenance of any required legal reserves). Although our Board of Directors currently intends to pay regular annual dividends, the amount of dividend payments will depend upon, among other factors, our then current level of earnings, capital and legal reserve requirements, as well as market conditions, and there can be no assurance as to the amount or timing of future dividends.

Dividends payable to holders of ADSs are net of foreign currency conversion expenses of The Bank of New York Mellon, as depositary (the “Depositary”) and will be subject to the Chilean withholding tax currently at the rate of 35% (subject to credits in certain cases as described in “Item 10. Additional Information—E. Taxation—Material Tax Consequences of Owning Shares of Our Common Stock or ADSs”).

Under the Foreign Investment Contract (as defined herein), the Depositary, on behalf of ADS holders, is granted access to the Formal Exchange Market to convert cash dividends from Chilean pesos to U.S. dollars and to pay such U.S. dollars to ADS holders outside Chile, net of taxes, and no separate registration by ADS holders is required. In the past, Chilean law required that holders of shares of Chilean companies who were not residents of Chile to register as foreign investors under one of the foreign investment regimes contemplated by Chilean law in order to have dividends, sale proceeds or other amounts with respect to their shares remitted outside Chile through the Formal Exchange Market. On April 19, 2001, the Central Bank deregulated the Exchange Market and eliminated the need to obtain approval from the Central Bank in order to remit dividends, but at the same time this eliminated the possibility of accessing the Formal Exchange Market. These changes do not affect the current Foreign Investment Contract, which was signed prior to April 19, 2001, which grants access to the Formal Exchange Market with prior approval of the Central Bank. See “Item 10. Additional Information—D. Exchange Controls.”

The following table presents dividends declared and paid by us in nominal terms in the past four years:

Year	Dividend Ch$ millions (1)		Dividend U.S.$ millions (2)		Per share Ch$/share (3)		Per ADS U.S.$/ADS (4)		% over earnings (5)		% over earnings (6)
2014		265,156		476.0		1.41		1.01		60		60
2015		330,198		540.4		1.75		1.15		60		58
2016		336,659		503.7		1.79		1.07		75		75
2017		330,646		496.5		1.75		1.05		70		69

(1) Millions of nominal pesos.

(2) Millions of U.S.$ using the observed exchange rate of the day the dividend was approved at the annual shareholders’ meeting.

(3) Calculated on the basis of 188,446 million shares.

(4) Dividend in U.S.$ million divided by the number of ADS, which was calculated on the basis of 400 shares per ADS.

(5) Calculated by dividing dividend paid in the year by net income attributable to the equity holders of the Bank for the previous year under Chilean Bank GAAP. This is the payment ratio determined by shareholders.

(6) Calculated by dividing dividend paid in the year by net income attributable to the equity holders of the Bank for the previous year under IFRS.

B. Capitalization and Indebtedness

Not applicable.

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C. Reasons for the Offer and Use of Proceeds

Not applicable.

D. Risk Factors

You should carefully consider the following risk factors, which should be read in conjunction with all the other information presented in this Annual Report. The risks and uncertainties described below are not the only ones that we face. Additional risks and uncertainties that we do not know about or that we currently think are immaterial may also impair our business operations. Any of the following risks, if they actually occur, could materially and adversely affect our business, results of operations, prospects and financial condition.

We are subject to market risks that are presented both in this subsection and in “Item 5. Operating and Financial Review and Prospects” and “Item 11. Quantitative and Qualitative Disclosures about Market Risk.”

Risks Associated with Our Business

We are vulnerable to disruptions and volatility in the global financial markets.

Global economic conditions deteriorated significantly between 2007 and 2009, and many countries fell into recession. Many major financial institutions, including some of the world’s largest global commercial banks, investment banks, mortgage lenders, mortgage guarantors and insurance companies experienced, and some continue to experience, significant difficulties. Around the world, there were runs on deposits at several financial institutions, numerous institutions sought additional capital or were assisted by governments, and many lenders and institutional investors reduced or ceased providing funding to borrowers (including to other financial institutions).

In particular, we face, among others, the following risks related to the economic downturn:

· Reduced demand for our products and services.

· Increased regulation of our industry. Compliance with such regulation will continue to increase our costs and may affect the pricing for our products and services, increase our conduct and regulatory risks to non-compliance and limit our ability to pursue business opportunities.

· Inability of our borrowers to timely or fully comply with their existing obligations. Macroeconomic shocks may negatively impact the household income of our retail customers and may adversely affect the recoverability of our retail loans, resulting in increased loan losses.

· The process we use to estimate losses inherent in our credit exposure requires complex judgments, including forecasts of economic conditions and how these economic conditions might impair the ability of our borrowers to repay their loans. The degree of uncertainty concerning economic conditions may adversely affect the accuracy of our estimates, which may, in turn, impact the reliability of the process and the sufficiency of our loan loss allowances.

· The value and liquidity of the portfolio of investment securities that we hold may be adversely affected.

· Any worsening of global economic conditions may delay the recovery of the international financial industry and impact our financial condition and results of operations.

An economic slowdown or recession would have a negative impact on our business and results of operations. A return to volatile conditions in the global financial markets could have a material adverse effect on us, including on our ability to access capital and liquidity on financial terms acceptable to us, if at all. If capital markets financing ceases to become available, or becomes excessively expensive, we may be forced to raise the rates we pay on deposits to attract more customers and become unable to maintain certain liability maturities. Any such increase in capital markets funding availability or costs or in deposit rates could have a material adverse effect on our interest margins and liquidity.

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Additionally, the results of the 2016 United States presidential and congressional elections generated volatility in the global capital and currency markets and created uncertainty about the relationship between the United States and its major trade partners. The uncertainty persists in relation to the United States trade policy, in particular the renegotiation of the North American Free Trade Agreement and a further protectionist shift.

If all or some of the foregoing risks were to materialize, this could have a material adverse effect on our financing availability and terms and, more generally, on our results, financial condition and prospects.

Credit, market and liquidity risk may have an adverse effect on our credit ratings and our cost of funds. Any downgrade in Chile’s, our controlling shareholders or our credit rating would likely increase our cost of funding, require us to post additional collateral or take other actions under some of our derivative contracts and adversely affect our interest margins and results of operations.

Credit ratings affect the cost and other terms upon which we are able to obtain funding. Rating agencies regularly evaluate us, and their ratings of our debt are based on a number of factors, including our financial strength and conditions affecting the financial services industry generally. In addition, due to the methodology of the main rating agencies, our credit rating is affected by the rating of Chile’s sovereign debt. If Chile’s sovereign debt is downgraded, our credit rating would also likely be downgraded by an equivalent amount.

In August 2017, Fitch downgraded our main ratings from A+ to A following a similar action on the sovereign rating of the Republic of Chile. Standard and Poor’s Ratings Services (“S&P”) placed the Bank’s ratings on Outlook Negative in August 2017 and re-affirmed this rating and outlook in November 2017. Currently Moody’s has a negative outlook on the Republic of Chile’s sovereign rating and on our rating as well.

In addition, our ratings may be adversely affected by any downgrade in the ratings of our parent company, Santander Spain. The long-term debt of Santander Spain is currently rated investment grade by the major rating agencies: A3 (stable) by Moody’s, A- (positive) by S&P and A- (stable) by Fitch Ratings Ltd. (“Fitch”).

Any downgrade in our debt credit ratings would likely increase our borrowing costs and require us to post additional collateral or take other actions under some of our derivative contracts, and could limit our access to capital markets and adversely affect our commercial business. For example, a ratings downgrade could adversely affect our ability to sell or market certain of our products, engage in certain longer-term and derivatives transactions and retain our customers, particularly customers who need a minimum rating threshold in order to invest. In addition, under the terms of certain of our derivative contracts and other financial commitments we may be required to maintain a minimum credit rating or terminate such contracts or post collateral. Any of these results of a ratings downgrade could reduce our liquidity and have an adverse effect on us, including our operating results and financial condition.

While certain potential impacts of these downgrades are contractual and quantifiable, the full consequences of a credit rating downgrade are inherently uncertain, as they depend upon numerous dynamic, complex and inter-related factors and assumptions, including market conditions at the time of any downgrade, whether any downgrade of our long-term credit rating precipitates downgrades to our short-term credit rating, and assumptions about the potential behaviors of various customers, investors and counterparties. Actual outflows could be higher or lower than the preceding hypothetical examples, depending upon certain factors including which credit rating agency downgrades our credit rating, any management or restructuring actions that could be taken to reduce cash outflows and the potential liquidity impact from loss of unsecured funding (such as from money market funds) or loss of secured funding capacity. Although unsecured and secured funding stresses are included in our stress testing scenarios and a portion of our total liquid assets is held against these risks, a credit rating downgrade could still have a material adverse effect on us.

In addition, if we were required to cancel our derivatives contracts with certain counterparties and were unable to replace such contracts, our market risk profile could be altered.

There can be no assurance that the rating agencies will maintain the current ratings or outlooks. Failure to maintain favorable ratings and outlooks could increase our cost of funding and adversely affect interest margins, which could have a material adverse effect on us.

13 

Increased competition, including from non-traditional providers of banking services such as financial technology providers, and industry consolidation may adversely affect our results of operations.

The Chilean market for financial services is highly competitive. We compete with other private sector Chilean and non-Chilean banks, with Banco del Estado de Chile, the principal government-owned sector bank, with department stores and with larger supermarket chains that make consumer loans and sell other financial products to a large portion of the Chilean population. The lower to middle-income segments of the Chilean population and the small- and mid- sized corporate segments have become the target markets of several banks and competition in these segments may increase. In addition, there has been a trend towards consolidation in the Chilean banking industry in recent years, which has created larger and stronger banks with which we must now compete. There can be no assurance that this increased competition will not adversely affect our growth prospects, and therefore our operations. We also face competition from non-bank (such as department stores, insurance companies, cajas de compensación and cooperativas) and non-finance competitors (principally department stores and larger supermarket chains) with respect to some of our credit products, such as credit cards, consumer loans and insurance brokerage. In addition, we face competition from non-bank finance competitors, such as leasing, factoring and automobile finance companies, with respect to credit products, and from mutual funds, pension funds and insurance companies with respect to savings products.

Non-traditional providers of banking services, such as internet based e-commerce providers, mobile telephone companies and internet search engines may offer and/or increase their offerings of financial products and services directly to customers. These non-traditional providers of banking services currently have an advantage over traditional providers because they are not subject to banking regulation. Several of these competitors may have long operating histories, large customer bases, strong brand recognition and significant financial, marketing and other resources. They may adopt more aggressive pricing and rates and devote more resources to technology, infrastructure and marketing. New competitors may enter the market or existing competitors may adjust their services with unique product or service offerings or approaches to providing banking services. If we are unable to successfully compete with current and new competitors, or if we are unable to anticipate and adapt our offerings to changing banking industry trends, including technological changes, our business may be adversely affected. In addition, our failure to effectively anticipate or adapt to emerging technologies or changes in customer behavior, including among younger customers, could delay or prevent our access to new digital-based markets, which would in turn have an adverse effect on our competitive position and business.

The rise in customer use of internet and mobile banking platforms in recent years could negatively impact our investments in bank premises, equipment and personnel for our branch network. The persistence or acceleration of this shift in demand towards internet and mobile banking may necessitate changes to our retail distribution strategy, which may include closing and/or selling certain branches and restructuring our remaining branches and work force. These actions could lead to losses on these assets and may lead to increased expenditures to renovate, reconfigure or close a number of our remaining branches or to otherwise reform our retail distribution channel. Furthermore, our failure to swiftly and effectively implement such changes to our distribution strategy could have an adverse effect our competitive position.

Increasing competition could also require that we increase our rates offered on deposits or lower the rates we charge on loans, which could also have a material adverse effect on us, including our profitability. It may also negatively affect our business results and prospects by, among other things, limiting our ability to increase our customer base and expand our operations and increasing competition for investment opportunities.

14 

If our customer service levels were perceived by the market to be materially below those of our competitor financial institutions, we could lose existing and potential business. If we are not successful in retaining and strengthening customer relationships, we may lose market share, incur losses on some or all of our activities or fail to attract new deposits or retain existing deposits, which could have a material adverse effect on our operating results, financial condition and prospects.

Our ability to maintain our competitive position depends, in part, on the success of new products and services we offer our clients and our ability to continue offering products and services from third parties, and we may not be able to manage various risks we face as we expand our range of products and services that could have a material adverse effect on us.

The success of our operations and our profitability depends, in part, on the success of new products and services we offer our clients and our ability to continue offering products and services from third parties. However, we cannot guarantee that our new products and services will be responsive to client demands, or that they will be successful. In addition, our clients’ needs or desires may change over time, and such changes may render our products and services obsolete, outdated or unattractive and we may not be able to develop new products that meet our clients’ changing needs. Our success is also dependent on our ability to anticipate and leverage new and existing technologies that may have an impact on products and services in the banking industry. Technological changes may further intensify and complicate the competitive landscape and influence client behavior. If we cannot respond in a timely fashion to the changing needs of our clients, we may lose clients, which could in turn materially and adversely affect us.

As we expand the range of our products and services, some of which may be at an early stage of development in the markets of certain regions where we operate, we will be exposed to new and potentially increasingly complex risks and development expenses in those markets, with respect to which our experience and the experience of our partners may not be sufficient. Our employees and our risk management systems may not be sufficient to enable us to properly manage such risks. In addition, the cost of developing products that are not launched is likely to affect our results of operations. Any or all of these factors, individually or collectively, could have a material adverse effect on us.

Our strong position in the credit card market is in part due to our credit card co-branding agreement with Chile’s largest airline. This agreement expires in August 2020 and no assurance can be given that it will be renewed, which may materially and adversely affect our results of operations and financial condition in the credit card business.

While we have successfully increased our customer service levels in recent years, should these levels ever be perceived by the market to be materially below those of our competitor financial institutions, we could lose existing and potential business. If we are not successful in retaining and strengthening customer relationships, we may lose market share, incur losses on some or all of our activities or fail to attract new deposits or retain existing deposits, which could have a material adverse effect on our operating results, financial condition and prospects.

The financial problems faced by our customers could adversely affect us.

Market turmoil and economic recession could materially and adversely affect the liquidity, credit ratings, businesses and/or financial conditions of our borrowers, which could in turn increase our non-performing loan ratios, impair our loan and other financial assets and result in decreased demand for borrowings in general. In addition, our customers may further significantly decrease their risk tolerance to non-deposit investments such as stocks, bonds and mutual funds, which would adversely affect our fee and commission income. We may also be adversely affected by the negative effects of the heightened regulatory environment on our customers due to the high costs associated with regulatory compliance and proceedings. Any of the conditions described above could have a material adverse effect on our business, financial condition and results of operations.

We may generate lower revenues from fee and commission based businesses.

The fees and commissions that we earn from the different banking and other financial services that we provide represent a significant source of our revenues. Our customers may significantly decrease their risk tolerance to non-deposit investments such as stocks, bonds and mutual funds for a number of reasons, including a market downturn, which would adversely affect us, including our fee and commission income.

15 

Banco Santander Chile sold its asset management business in 2013 and signed a management service agreement for a 10 year-period with the acquirer of this business in which we sell asset management funds on their behalf. Therefore, even in the absence of a market downturn, below-market performance by the mutual funds of the firm we broker for may result in a reduction in revenue we receive from selling asset management funds and adversely affect our results of operations.

Market conditions have resulted, and could result, in material changes to the estimated fair values of our financial assets. Negative fair value adjustments could have a material adverse effect on our operating results, financial condition and prospects.

In the recent past, financial markets have been subject to significant stress resulting in steep falls in perceived or actual financial asset values, particularly due to volatility in global financial markets and the resulting widening of credit spreads. We have material exposures to securities, loans and other investments that are recorded at fair value and are therefore exposed to potential negative fair value adjustments. Asset valuations in future periods, reflecting then-prevailing market conditions, may result in negative changes in the fair values of our financial assets and these may also translate into increased impairments. In addition, the value ultimately realized by us on disposal may be lower than the current fair value. Any of these factors could require us to record negative fair value adjustments, which may have a material adverse effect on our operating results, financial condition or prospects.

In addition, to the extent that fair values are determined using financial valuation models, such values may be inaccurate or subject to change, as the data used by such models may not be available or may become unavailable due to changes in market conditions, particularly for illiquid assets, and particularly in times of economic instability. In such circumstances, our valuation methodologies require us to make assumptions, judgments and estimates in order to establish fair value, and reliable assumptions are difficult to make and are inherently uncertain and valuation models are complex, making them inherently imperfect predictors of actual results. Any consequential impairments or write-downs could have a material adverse effect on our operating results, financial condition and prospects.

The credit quality of our loan portfolio may deteriorate and our loan loss reserves could be insufficient to cover our actual loan losses, which could have a material adverse effect on us.

Risks arising from changes in credit quality and the recoverability of loans and amounts due from counterparties are inherent in a wide range of our businesses. Non-performing or low credit quality loans have in the past negatively impacted our results of operations and could do so in the future. In particular, the amount of our reported non-performing loans may increase in the future as a result of growth in our total loan portfolio, including as a result of loan portfolios that we may acquire in the future (the credit quality of which may turn out to be worse than we had anticipated), or factors beyond our control, such as adverse changes in the credit quality of our borrowers and counterparties or a general deterioration in economic conditions in Chile or in global economic and political conditions. If we were unable to control the level of our non-performing or poor credit quality loans, this could have a material adverse effect on us.

As of December 31, 2017, our non-performing loans were Ch$633,461 million, and the ratio of our non-performing loans to total loans was 2.3%. As of December 31, 2017, our allowance for loan losses was Ch$791,157 million, and the ratio of our allowance for loan losses to total loans was 2.9%. For additional information on our asset quality, see “Item 5. Operating and Financial Review and Prospects—C. Selected Statistical Information–Classification of Loan Portfolio Based on the Borrower’s Payment Performance.”

Our allowance for loan losses is based on our current assessment of and expectations concerning various factors affecting us, including the quality of our loan portfolio. These factors include, among other things, our borrowers’ financial condition, repayment abilities and repayment intentions, the realizable value of any collateral, the prospects for support from any guarantor, Chile’s economy, government macroeconomic policies, interest rates and the legal and regulatory environment. As the 2008 financial crisis has demonstrated, many of these factors are beyond our control. In addition, as these factors evolve, the models we use to determine the appropriate level of allowance for loan losses and other assets require recalibration, which can lead to increased provision expense. See “Item 5. Operating and Financial Review and Prospects—A. Operating Results–Results of Operations for the Years ended December 31, 2017, 2016 and 2015—Provision for loan losses, net of recoveries.”

16 

As a result, there is no precise method for predicting loan and credit losses, and we cannot assure you that our allowance for loan losses will be sufficient in the future to cover actual loan and credit losses. If our assessment of and expectations concerning the above-mentioned factors differ from actual developments, if the quality of our total loan portfolio deteriorates, for any reason, including the increase in lending to individuals and small and medium enterprises, the volume increase in the consumer loan portfolio and the introduction of new products, or if the future actual losses exceed our estimates of incurred losses, we may be required to increase our provisions and allowance for loan losses, which may adversely affect us. If we are unable to control or reduce the level of our non-performing or poor credit quality loans, this could have a material adverse effect on us.

The value of the collateral securing our loans may not be sufficient, and we may be unable to realize the full value of the collateral securing our loan portfolio.

The value of the collateral securing our loan portfolio may fluctuate or decline due to factors beyond our control, including macroeconomic factors affecting Chile’s economy. The value of the collateral securing our loan portfolio may be adversely affected by force majeure events, such as natural disasters, particularly in locations where a significant portion of our loan portfolio is composed of real estate loans. Natural disasters such as earthquakes and floods may cause widespread damage, which could impair the asset quality of our loan portfolio and could have an adverse impact on Chile’s economy. The real estate market is particularly vulnerable in the current economic climate and this may affect us, as real estate represents a significant portion of the collateral securing our residential mortgage loan portfolio. We may also not have sufficiently recent information on the value of collateral, which may result in an inaccurate assessment for impairment losses of our loans secured by such collateral. If any of the above were to occur, we may need to make additional provisions to cover actual impairment losses of our loans, which may materially and adversely affect our results of operations and financial condition.

The growth of our loan portfolio may expose us to increased loan losses. Our exposure to individuals and small and mid-sized businesses could lead to higher levels of past due loans, allowances for loan losses and charge-offs.

The further expansion of our loan portfolio (particularly in the consumer, small- and mid-sized companies and real estate segments) can be expected to expose us to a higher level of loan losses and require us to establish higher levels of provisions for loan losses. See “Note 8—Interbank Loans” and “Note 9—Loans and Accounts Receivables from Customers” in our Audited Consolidated Financial Statements for a description and presentation of our loan portfolio as well as “Item 5-Selected Statistical Information—Loan Portfolio.”

Retail customers represent 69.4% of the value of the total loan portfolio as of December 31, 2017. As part of our business strategy, we seek to increase lending and other services to retail clients, which are more likely to be adversely affected by downturns in the Chilean economy. In addition, as of December 31, 2017, our residential mortgage loan portfolio totaled Ch$9,096,895 million, representing 32.8% of our total loans. See “Note 9—Loans and Accounts Receivables from Customers” in our Audited Consolidated Financial Statements for a description and presentation of our residential mortgage loan portfolio. If the economy and real estate market in Chile experience a significant downturn, this could materially adversely affect the liquidity, businesses and financial conditions of our customers, which may in turn cause us to experience higher levels of past-due loans, thereby resulting in higher provisions for loan losses and subsequent charge-offs. This may materially and adversely affect our asset quality, results of operations and financial condition.

The growth rate of our loan portfolio may be affected by economic turmoil, which could also lead to a contraction in our loan portfolio.

There can be no assurance that our loan portfolio will continue to grow at similar rates to the historical growth rate described above. A reversal of the rate of growth of the Chilean economy, a slowdown in the growth of customer demand, an increase in market competition or changes in governmental regulations could adversely affect the rate of growth of our loan portfolio and our risk index and, accordingly, increase our required allowances for loan losses. An economic turmoil could materially adversely affect the liquidity, businesses and financial condition of our customers as well as lead to a general decline in consumer spending and a rise in unemployment. All this could in turn lead to decreased demand for borrowings in general.

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Our financial results are constantly exposed to market risk. We are subject to fluctuations in interest rates and other market risks, which may materially and adversely affect us and our profitability.

Market risk refers to the probability of variations in our net interest income or in the market value of our assets and liabilities due to volatility of interest rate, inflation, exchange rate or equity price. Changes in interest rates affect the following areas, among others, of our business:

· net interest income;

· the volume of loans originated;

· credit spreads;

· the market value of our securities holdings;

· the value of our loans and deposits; and

· the value of our derivatives transactions.

Interest rates are sensitive to many factors beyond our control, including increased regulation of the financial sector, the reserve policies of the Central Bank, deregulation of the financial sector in Chile, monetary policies and domestic and international economic and political conditions. Variations in interest rates could affect the interest earned on our assets and interest paid on our borrowings, thereby affecting our net interest income, which comprises the majority of our revenue, reducing our growth rate and potentially resulting in losses. Interest rate variations could adversely affect us, including our net interest income, reducing our growth rate or even resulting in losses. When interest rates rise, we may be required to pay higher interest on our floating-rate borrowings while interest earned on our predominately fixed-rate assets may not rise as quickly, which could cause profits to grow at a reduced rate or decline in some parts of our portfolio.

Increases in interest rates may reduce the volume of loans we originate. Sustained high interest rates have historically discouraged customers from borrowing and have resulted in increased delinquencies in outstanding loans and deterioration in the quality of assets. Increases in interest rates may reduce the value of our financial assets and may reduce gains or require us to record losses on sales of our loans or securities.

If interest rates decrease, although this is likely to decrease our funding costs, it is likely to adversely impact the income we receive from our investments in securities as well as loans with similar maturities. In addition, we may also experience increased delinquencies in a low interest rate environment when such an environment is accompanied by high unemployment and recessionary conditions.

The market value of a security with a fixed interest rate generally decreases when the prevailing interest rates rise, which may have an adverse effect on our earnings and financial condition. In addition, we may incur costs as we implement strategies to reduce interest rate exposure in the future (which, in turn, will impact our results). The market value of an obligation with a floating interest rate can be adversely affected when interest rates increase, due to a lag in the implementation of repricing terms or an inability to refinance at lower rates.

We are also exposed to foreign exchange rate risk as a result of mismatches between assets and liabilities denominated in different currencies. Fluctuations in the exchange rate between currencies may negatively affect our earnings and value of our assets and securities. Therefore, while the Bank seeks to avoid significant mismatches between assets and liabilities due to foreign currency exposure, from time to time, we may have mismatches. “See Item 11. Quantitative and Qualitative Disclosure About Market Risks— E. Market Risks—Foreign exchange fluctuations.”

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Failure to successfully implement and continue to improve our risk management policies, procedures and methods, including our credit risk management system, could materially and adversely affect us, and we may be exposed to unidentified or unanticipated risks.

The management of risk is an integral part of our activities. We seek to monitor and manage our risk exposure through a variety of separate but complementary financial, credit, market, operational, compliance and legal reporting systems. While we employ a broad and diversified set of risk monitoring and risk mitigation techniques, such techniques and strategies may not be fully effective in mitigating our risk exposure in all economic market environments or against all types of risk, including risks that we fail to identify or anticipate.

Some of our qualitative tools and metrics for managing risk are based upon our use of observed historical market behavior. We apply statistical and other tools to these observations to arrive at quantifications of our risk exposures. These qualitative tools and metrics may fail to predict future risk exposures. These risk exposures could, for example, arise from factors we did not anticipate or correctly evaluate in our statistical models. This would limit our ability to manage our risks. Our losses thus could be significantly greater than the historical measures indicate. In addition, our quantified modeling does not take all risks into account. Our more qualitative approach to managing those risks could prove insufficient, exposing us to material unanticipated losses. We could face adverse consequences as a result of decisions, which may lead to actions by management, based on models that are poorly developed, implemented or used, or as a result of the modelled outcome being misunderstood or the use of such information for purposes for which it was not designed. In addition, if existing or potential customers or counterparties believe our risk management is inadequate, they could take their business elsewhere or seek to limit their transactions with us. This could have a material adverse effect on our reputation, operating results, financial condition and prospects.

As a commercial bank, one of the main types of risks inherent in our business is credit risk. For example, an important feature of our credit risk management system is to employ an internal credit rating system to assess the particular risk profile of a customer. As this process involves detailed analyses of the customer, taking into account both quantitative and qualitative factors, it is subject to human or IT systems errors. In exercising their judgment on current or future credit risk behavior of our customers, our employees may not always be able to assign an accurate credit rating, which may result in our exposure to higher credit risks than indicated by our risk rating system.

Failure to effectively implement, consistently monitor or continuously refine our credit risk management system may result in an increase in the level of non-performing loans and a higher risk exposure for us, which could have a material adverse effect on us.

The effectiveness of our credit risk management is affected by the quality and scope of information available in Chile.

In assessing customers’ creditworthiness, we rely largely on the credit information available from our own internal databases, the SBIF, Directorio de Información Comercial (Dicom) en Capital, a Chilean nationwide credit bureau, and other sources. Due to limitations in the availability of information and the developing information infrastructure in Chile, our assessment of credit risk associated with a particular customer may not be based on complete, accurate or reliable information. In addition, although we have been improving our credit scoring systems to better assess borrowers’ credit risk profiles, we cannot assure you that our credit scoring systems will collect complete or accurate information reflecting the actual behavior of customers or that their credit risk can be assessed correctly. Without complete, accurate and reliable information, we will have to rely on other publicly available resources and our internal resources, which may not be effective. As a result, our ability to effectively manage our credit risk and subsequently our loan loss allowances may be materially adversely affected.

Liquidity and funding risks are inherent in our business and could have a material adverse effect on us.

Liquidity risk is the risk that we either do not have available sufficient financial resources to meet our obligations as they fall due or can secure them only at excessive cost. This risk is inherent in any retail and commercial banking business and can be heightened by a number of enterprise-specific factors, including over-reliance on a particular source of funding, changes in credit ratings or market-wide phenomena such as market dislocation. While we implement liquidity management processes to seek to mitigate and control these risks, unforeseen systemic market factors make it difficult to eliminate completely these risks. Continued constraints in the supply of liquidity, including in inter-bank lending, has affected and may materially and adversely affect the cost of

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funding our business, and extreme liquidity constraints may affect our current operations and our ability to fulfill regulatory liquidity requirements as well as limit growth possibilities.

Increases in prevailing market interest rates and in our credit spreads can significantly increase the cost of our funding. Changes in our credit spreads may be influenced by market perceptions of our creditworthiness. Changes to interest rates and our credit spreads occur continuously and may be unpredictable and highly volatile.

We rely, and will continue to rely, primarily on commercial deposits to fund lending activities. The ongoing availability of this type of funding is sensitive to a variety of factors outside our control, such as general economic conditions and the confidence of commercial depositors in the economy and in the financial services industry, and the availability and extent of deposit guarantees, as well as competition between banks or with other products, such as mutual funds, for deposits. Any of these factors could significantly increase the amount of commercial deposit withdrawals in a short period of time, thereby reducing our ability to access commercial deposit funding on appropriate terms, or at all, in the future. If these circumstances were to arise, this could have a material adverse effect on our operating results, financial condition and prospects.

We anticipate that our customers will continue, in the near future, to make short-term deposits (particularly demand deposits and short-term time deposits), and we intend to maintain our emphasis on the use of banking deposits as a source of funds. As of December 31, 2017, 99.1% of our customer deposits had remaining maturities of one year or less, or were payable on demand. A significant portion of our assets have longer maturities, resulting in a mismatch between the maturities of liabilities and the maturities of assets. Historically, one of our principal sources of funds has been time deposits. Time deposits represented 33.3% and 35.5% of our total liabilities and equity as of December 31, 2017 and 2016, respectively. The Chilean time deposit market is concentrated given the importance in size of various large institutional investors such as pension funds and corporations relative to the total size of the economy. As of December 31, 2017, the Bank’s top 20 time deposits represented 29.7% of total time deposits, or 9.9% of total liabilities and equity, and totaled U.S.$5.7 billion. No assurance can be given that future economic stability in the Chilean market will not negatively affect our ability to continue funding our business or to maintain our current levels of funding without incurring increased funding costs, a reduction in the term of funding instruments or the liquidation of certain assets. If this were to happen, we could be materially adversely affected.

The short-term nature of this funding source could cause liquidity problems for us in the future if deposits are not made in the volumes we expect or are not renewed. If a substantial number of our depositors withdraw their demand deposits or do not roll over their time deposits upon maturity, we may be materially and adversely affected.

Central banks have taken extraordinary measures to increase liquidity in the financial markets as a response to the financial crisis. If current facilities were rapidly removed or significantly reduced, this could have an adverse effect on our ability to access liquidity and on our funding costs.

We cannot assure that in the event of a sudden or unexpected shortage of funds in the banking system, we will be able to maintain levels of funding without incurring high funding costs, a reduction in the term of funding instruments or the liquidation of certain assets. If this were to happen, we could be materially adversely affected.

We are subject to regulatory capital and liquidity requirements that could limit our operations, and changes to these requirements may further limit and adversely affect our operating results, financial condition and prospects.

Chilean banks are required by the General Banking Law to maintain regulatory capital of at least 8% of risk-weighted assets, net of required loan loss allowance and deductions, and paid-in capital and reserves (“core capital”) of at least 3% of total assets, net of required loan loss allowances. As we are the result of the merger between two predecessors with a relevant market share in the Chilean market, we are currently required to maintain a minimum regulatory capital to risk-weighted assets ratio of 11%. As of December 31, 2017, the ratio of regulatory capital to risk-weighted assets, net of loan loss allowance and deductions, was 13.9% and the core capital ratio was 11.0%. Certain developments could affect our ability to continue to satisfy the current capital adequacy requirements applicable to us, including:

· the increase of risk-weighted assets as a result of the expansion of our business or regulatory changes;

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· the failure to increase our capital correspondingly;

· losses resulting from a deterioration in our asset quality;

· declines in the value of our investment instrument portfolio;

· changes in accounting standards;

· changes in provisioning guidelines that are charged directly against our equity or net income; and

· changes in the guidelines regarding the calculation of the capital adequacy ratios of banks in Chile.

In June 2017 a proposed bill that changes the General Banking Law in Chile was sent to the Chilean Congress for discussion. The bill proposes the creation of a new regulatory body for the financial system as well as new capital regulation for banks in Chile in line with Basel III standards. The bill proposes to adopt the guidelines set forth under the Basel III Capital Accord with adjustments incorporated by the SBIF. These changes should be approved by the Chilean Congress in 2018 or 2019. Following this approval, Chilean banks will most likely have to fully comply with Basel III requirements by 2024.

In 2017, Law 21,000 created the Comisión para el Mercado Financiero or Financial Market Commission (FMC). The FMC would become the sole supervisor for the Chilean financial system overseeing insurance companies, companies with publicly traded securities, credit unions, credit card and prepaid card issuers, and eventually banks. It will be the responsibility of this commission to ensure the proper functioning, development and stability of the financial market, facilitating the participation of market agents and defending public faith in the financial markets. To do so, it must maintain a general and systemic vision of the market, considering the interests of investors and policyholders. It shall also be responsible for ensuring that the persons or entities audited, from their initiation until the end of their liquidation, comply with the laws, regulations, statutes and other provisions that govern them.

The Commission will be in charge of a Council, which will be composed of five members, who are appointed and are subject to the following rules:

· A Commissioner appointed by the President of the Republic, of recognized professional or academic prestige in matters related to the financial system, which will have the character of President of the Commission.

· Four commissioners appointed by the President of the Republic, from among persons of recognized professional or academic prestige in matters related to the financial system, by supreme decree issued through the Ministry of Finance, after ratification of the Senate by the four sevenths of its members in exercise, in session specially convened for that purpose.  

The Council’s responsibilities include regulation, sanctioning and the definition of general supervision policies. In addition, there will be a prosecutor in charge of investigations and the Chairman will be responsible for supervision. The FMC will act in coordination with the Chilean Central Bank (BCCh).

The date of entry into operation of the Commission for the Financial Market was December 14, 2017. The Superintendency of Securities and Insurance was eliminated on January 15, 2018 and all functions of this Superintendency were absorbed by the FMC. Once the new General Banking Law is passed the SBIF will also be absorbed by the FMC. All current SBIF attributions would be transferred to the FMC.

According to the New Banking Law being discussed in congress minimum capital requirements would increase in terms of amount and quality. Total Regulatory Capital remains at 8% of risk-weighted assets which would include credit, market and operational risk. Minimum Tier 1 capital increases from 4.5% to 6% of risk-weighted assets, of which up to 1.5% may be Additional Tier 1 (AT1) either in the form of preferred shares or perpetual bonds, both of which may be convertible to common equity. The FMC will establish the conditions and requirements for the issuance of perpetual bonds and preferred equity. Tier 2 capital will be set at 2% of risk-weighted assets. Additional capital demands are incorporated through a Conservation Buffer of 2.5% of risk-weighted assets, setting a Total Equity Requirement of 10.5% of risk-weighted assets. As well, the BCCh may set an additional Counter Cyclical

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Buffer of up to 2.5% of risk-weighted assets with agreement from the FMC. Both buffers must be comprised of core capital. The FMC, with agreement from the BCCh, may impose additional capital requirements for Systemically Important Banks (SIB) of between 1-3.5% of risk-weighted assets. The FMC will have to establish the criteria to assess which banks are considered as SIBs. It is probable that we would be classified as a SIB. The following table sets forth a comparison between the current regulatory capital demands, and those proposed by the SBIF.

Capital requirements: Basel III, current GBL and new proposed requirements
Capital categories	Current Law	Proposed Bill
(% over risk weighted assets)
(1) Total Tier 1 Capital (2+3)	4.5	6
(2) Basic Capital	4.5	4.5
(3) Additional Tier 1 Capital (AT1)	—	1.5
(4) Tier 2 Capital	3.5	2
(5) Total Regulatory Capital (1+4)	8	8
(6) Conservation Buffer	2% over regulatory capital in order to be classified in Category A solvency.	2.5
(7) Total Equity Requirement (5+6)	8	10.5
(8) Counter Cyclical Buffer	—	up to 2.5
(9) SIB* Requirement	Up to 6% in case of a merger	Between 1 - 3.5

* Systemically Important Banks

According to initial estimates of the impact of market risk on regulatory capital, published by the SBIF for informational purposes only, our ratio of regulatory capital to risk-weighted assets, net of loan loss allowance and deductions, including an initial estimate of the adjustments for market risk was 12.3% as of December 31, 2017. No assurance can be given that the adoption of the Basel III capital requirements will not have a material impact on our capitalization ratio.

The proposed bill also incorporates Pillar II capital requirements with the objective of assuring an adequate management of risk. The FMC will have the power to impose additional regulatory capital demands of up to 4% of risk-weighted assets, either Tier I or Tier II, if it determines that the previous capital levels and buffers are not enough for a financial institution. The FMC will be responsible for establishing weightings for risk-weighted assets as a separate regulation based on the implementation of standard models, subject to agreement from the BCCh. The FMC will have until December 31 of the next year in which the bill is passed to establish the weightings. Nevertheless, banks will be allowed to use internal models to define risk-weighted assets, subject to approval from the FMC with agreement from the BCCh, in which case calculated requirements will have to be within the limits set by the FMC.

We may also be required to raise additional capital in the future in order to maintain our capital adequacy ratios above the minimum required levels. Our ability to raise additional capital may be limited by numerous factors, including: our future financial condition, results of operations and cash flows; any necessary government regulatory approvals; our credit ratings; general market conditions for capital raising activities by commercial banks and other financial institutions; and domestic and international economic, political and other conditions. If we require additional capital in the future, we cannot assure you that we will be able to obtain such capital on favorable terms, in a timely manner or at all. Furthermore, the SBIF may increase the minimum capital adequacy requirements applicable to us. Accordingly, although we currently meet the applicable capital adequacy requirements, we may face difficulties in meeting these requirements in the future. If we fail to meet the capital adequacy requirements, we

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may be required to take corrective actions. These measures could materially and adversely affect our business reputation, financial condition and results of operations. In addition, if we are unable to raise sufficient capital in a timely manner, the growth of our loan portfolio and other risk-weighted assets may be restricted, and we may face significant challenges in implementing our business strategy. As a result, our prospects, results of operations and financial condition could be materially and adversely affected.

The SBIF and the Central Bank published new liquidity standards in 2015 and ratios that must be implemented and calculated by all banks. These will eventually replace the current regulatory limits imposed by the SBIF and the Central Bank described above. These new liquidity standards are in line with those established in Basel III. The most important liquidity ratios that will eventually be adopted by Chilean banks are:

· Liability concentration per institutional and wholesale counterparty. Banks will have to calculate the percentage of their liabilities coming from institutional and wholesale counterparties, including ratios regarding renovation, renewals, restructurings, maturity and product concentration of these counterparties.

· Liquidity coverage ratio (LCR), which measures the percentage of liquid Assets over net cash outflows. The new guidelines also define liquid assets and the formulas for calculating net cash outflows.

· Net Stable Funding Ratio (NSFR) which will measure a bank’s available stable funding relative to its required stable funding. Both concepts are also defined in the new regulations.

Beginning on March 30, 2016, banks began reporting these ratios to the Central Bank and the SBIF. The evolution of these indicators is still being monitored and adjustments to the required ratios could be made. The final limits and results should begin to be published by the end of 2018 or 2019. The initial limits banks must meet in order to comply with these new ratios have not been published yet. For this reason, we cannot yet determine the effect that the implementation of these models will have on our business. Such effect could be material and adverse if it materially increases the liquidity we are required to maintain.

We are subject to regulatory risk, or the risk of not being able to meet all of the applicable regulatory requirements and guidelines.

As a financial institution, we are subject to extensive regulation, inspections, examinations, inquiries, audits and other regulatory requirements by Chilean regulatory authorities, which materially affect our businesses. We cannot assure you that we will be able to meet all of the applicable regulatory requirements and guidelines, or that we will not be subject to sanctions, fines, restrictions on our business or other penalties in the future as a result of noncompliance. If sanctions, fines, restrictions on our business or other penalties are imposed on us for failure to comply with applicable requirements, guidelines or regulations, our business, financial condition, results of operations and our reputation and ability to engage in business may be materially and adversely affected.

Changes in regulations may also cause us to face increased compliance costs and limitations on our ability to pursue certain business opportunities and provide certain products and services. As some of the banking laws and regulations have been recently adopted, the manner in which those laws and related regulations are applied to the operations of financial institutions is still evolving. Moreover, to the extent these recently adopted regulations are implemented inconsistently in the various jurisdictions in which we operate, it may face higher compliance costs. No assurance can be given generally that laws or regulations will be adopted, enforced or interpreted in a manner that will not have a material adverse effect on our business and results of operations.

Modifications to reserve requirements may affect our business.

Deposits are subject to a reserve requirement of 9.0% for demand deposits and 3.6% for time deposits (with terms of less than one year). The Central Bank has statutory authority to require banks to maintain reserves of up to an average of 40.0% for demand deposits and up to 20.0% for time deposits (irrespective, in each case, of the currency in which these deposits are denominated) to implement monetary policy. In addition, to the extent that the aggregate amount of the following types of liabilities exceeds 2.5 times the amount of a bank’s regulatory capital, a bank must maintain a 100% reserve against them: demand deposits, deposits in checking accounts, obligations payable on sight incurred in the ordinary course of business and, in general, all deposits unconditionally payable immediately. If the Central Bank were to increase reserve requirements, this could lead to lower loan growth and have a negative effect on our business.

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Our business could be affected if its capital is not managed effectively or if changes limiting our ability to manage our capital position are adopted.

Effective management of our capital position is important to our ability to operate our business, to continue to grow organically and to pursue our business strategy. However, in response to the global financial crisis, a number of changes to the regulatory capital framework have been adopted or continue to be considered. As these and other changes are implemented or future changes are considered or adopted that limit our ability to manage our balance sheet and capital resources effectively or to access funding on commercially acceptable terms, we may experience a material adverse effect on our financial condition and regulatory capital position.

Changes to the pension fund system may affect the funding mix of the Bank

The current pension fund system dates from the 1980s when pension saving went from being state-funded to private funds which require Chilean employees to set aside 10% of their wages. While the system is widely regarded as a success, the demographics of the Chilean society have changed and there have been some modifications to the system. As of December 31, 2017, the Chilean pension fund management companies (Administradora de Fondos de Pensión, or “AFPs”) had US$7,521 million invested in the Bank via equity, deposits and fixed income. There is no assurance that in the future there will not be significant reforms that may affect our funding mix which may have an adverse effect on our financial condition and results of operations.

The legal restrictions on the exposure of Chilean pension funds to different asset classes may affect our access to funding.

Chilean regulations impose a series of restrictions on how Chilean pension fund management companies (Administradora de Fondos de Pensión, or “AFPs”) may allocate their assets. In the particular case of financial issuers’ there are three restrictions, each involving different assets and different limits determined by the amount of assets in each fund and the market and book value of the issuer’s equity. As a consequence, limits vary within funds of AFPs and issuers. According to our estimates in December 2017, the AFPs still had the possibility of being able to invest another US$11,425 million in the Bank via equity, deposits and fixed income. If the exposure of any AFP to Santander-Chile exceeds the regulatory limits, we would need to seek alternative sources of funding, which could be more expensive and, as a consequence, may have a material adverse effect on our financial condition and results of operations.

Our financial statements are based in part on assumptions and estimates which, if inaccurate, could cause material misstatement of the results of our operations and financial position.

The preparation of financial statements requires management to make judgments, estimates and assumptions that affect the reported amounts of assets, liabilities, income and expenses. Due to the inherent uncertainty in making estimates, actual results reported in future periods may be based upon amounts which differ from those estimates. Estimates, judgments and assumptions are continually evaluated and are based on historical experience and other factors, including expectations of future events that are believed to be reasonable under the circumstances. Revisions to accounting estimates are recognized in the period in which the estimate is revised and in any future periods affected. The accounting policies deemed critical to our results and financial position, based upon materiality and significant judgments and estimates, include impairment of loans, valuation of financial instruments, valuation of derivatives, impairment of available-for-sale financial assets, deferred tax assets and liabilities and provisions -contingent liabilities.

If the judgment, estimates and assumptions we use in preparing our consolidated financial statements are subsequently found to be incorrect, there could be a material effect on our results of operations and a corresponding effect on our funding requirements and capital ratios.

Changes in accounting standards could impact reported earnings.

The accounting standard setters and other regulatory bodies periodically change the financial accounting and reporting standards that govern the preparation of our consolidated financial statements. For example, IFRS 9 will be adopted as of January 1, 2018 and will establish a new impairment model of expected loss and make changes to the classification and measurement requirements for financial assets and liabilities. In addition, IFRS 16, to be adopted as of January 1, 2019, specifies new standards for recognition, measurement, presentation and disclosure of leases. Changes made to accounting standards can materially impact how we record and report our financial

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condition and results of operations. In some cases, we could be required to apply a new or revised standard retroactively, resulting in the restatement of prior period financial statements. For further information about developments in financial accounting and reporting standards, see Note 1 to our Audited Consolidated Financial Statements.

We are subject to review by taxing authorities, and an incorrect interpretation by us of tax laws and regulations may have a material adverse effect on us.

The preparation of our tax returns requires the use of estimates and interpretations of complex tax laws and regulations and is subject to review by taxing authorities.

We are subject to the income tax laws of Chile and certain foreign countries. These tax laws are complex and subject to different interpretations by the taxpayer and relevant governmental taxing authorities, which are sometimes subject to prolonged evaluation periods until a final resolution is reached. In establishing a provision for income tax expense and filing returns, we must make judgments and interpretations about the application of these inherently complex tax laws.

If the judgment, estimates and assumptions we use in preparing our tax returns are subsequently found to be incorrect, there could be a material adverse effect on our results of operations. In some jurisdictions, the interpretations of the taxing authorities are unpredictable and frequently involve litigation, which introduces further uncertainty and risk as to tax expense.

Disclosure controls and procedures over financial reporting may not prevent or detect all errors or acts of fraud.

Disclosure controls and procedures over financial reporting are designed to provide reasonable assurance that information required to be disclosed by the company in reports filed or submitted under the Securities Exchange Act is accumulated and communicated to management, and recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms.

These disclosure controls and procedures have inherent limitations, which include the possibility that judgments in decision-making can be faulty and that breakdowns can occur because of errors or mistakes. Additionally, controls can be circumvented by any unauthorized override of the controls. Consequently, our businesses are exposed to risk from potential non-compliance with policies, employee misconduct or negligence and fraud, which could result in regulatory sanctions, civil claims and serious reputational or financial harm. In recent years, a number of multinational financial institutions have suffered material losses due to the actions of ‘rogue traders’ or other employees. It is not always possible to deter employee misconduct and the precautions we take to prevent and detect this activity may not always be effective. Accordingly, because of the inherent limitations in the control system, misstatements due to error or fraud may occur and not be detected.

We engage in transactions with related parties that others may not consider to be on an arm’s-length basis.

We and our affiliates have entered into a number of services agreements pursuant to which we render services, such as administrative, accounting, finance, treasury, legal services and others.

Chilean law applicable to public companies and financial groups and institutions and our bylaws provide for several procedures designed to ensure that the transactions entered into with or among our financial subsidiaries and/or affiliates do not deviate from prevailing market conditions for those types of transactions, including the requirement that our board of directors approve such transactions. Furthermore, all significant related party transactions must be approved by the Audit Committee and the Board. These significant transactions are also reported in our annual shareholders meeting. Please see Note 34 of our Audited Consolidated Financial Statements and “Item 7. Major Shareholders and Related Party Transactions.”

We are likely to continue to engage in transactions with our affiliates. Future conflicts of interests between us and any of affiliates, or among our affiliates, may arise, which conflicts are not required to be and may not be resolved in our favor.

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Any failure to effectively improve or upgrade our information technology infrastructure and management information systems in a timely manner or any failure to successfully implement new IT regulations could have a material adverse effect on us.

Our ability to remain competitive depends in part on our ability to upgrade our information technology on a timely and cost-effective basis. We must continually make significant investments and improvements in our information technology infrastructure in order to remain competitive. We cannot assure you that in the future we will be able to maintain the level of capital expenditures necessary to support the improvement or upgrading of our information technology infrastructure. Any failure to effectively improve or upgrade our information technology infrastructure and management information systems in a timely manner could have a material adverse effect on us.

In addition, several new regulations are defining how to manage cyber risks and technology risks, how to report a data breach, and how the supervisory process should work, among others. These regulations are quite fragmented in terms of definitions, scope and applicability. A failure to successfully implement all or some of these new global and local regulations, that in some cases have severe sanctions regimes, could have a material adverse effect on us.

Risks relating to data collection, processing and storage systems and security are inherent in our business.

Like other financial institutions, we manage and hold confidential personal information of customers in the conduct of our banking operations, as well as a large number of assets. Accordingly, our business depends on the ability to process a large number of transactions efficiently and accurately, and on our ability to rely on our digital technologies, computer and email services, software and networks, as well as on the secure processing, storage and transmission of confidential sensitive personal data and other information using our computer systems and networks. The proper functioning of financial control, accounting or other data collection and processing systems is critical to our businesses and to our ability to compete effectively. Losses can result from inadequate personnel, inadequate or failed internal control processes and systems, or from external events that interrupt normal business operations. We also face the risk that the design of our controls and procedures prove to be inadequate or are circumvented such that our data and/or client records are incomplete, not recoverable or not securely stored. Although we work with our clients, vendors, service providers, counterparties and other third parties to develop secure data and information processing, storage and transmission capabilities to prevent against information security risk, we routinely manage personal, confidential and proprietary information by electronic means, and we may be the target of attempted cyber-attack. If we cannot maintain an effective and secure electronic data and information, management and processing system or we fail to maintain complete physical and electronic records, this could result in regulatory sanctions and serious reputational or financial harm to us.

We take protective measures and continuously monitor and develop our systems to protect our technology infrastructure, data and information from misappropriation or corruption, but our systems, software and networks nevertheless may be vulnerable to unauthorized access, misuse, computer viruses or other malicious code and other events that could have a security impact. An interception, misuse or mishandling of personal, confidential or proprietary information sent to or received from a client, vendor, service provider, counterparty or third party could result in legal liability, regulatory action, reputational harm and financial loss. There can be no absolute assurance that we will not suffer material losses from operational risk in the future, including those relating to any security breaches.

We have seen in recent years computer systems of companies and organizations being targeted, not only by cyber criminals, but also by activists and rogue states. We have been and continue to be subject to a range of cyber-attacks, such as denial of service, malware and phishing. Cyber-attacks could give rise to the loss of significant amounts of customer data and other sensitive information, as well as significant levels of liquid assets (including cash). In addition, cyber-attacks could disrupt our electronic systems used to service our customers. As attempted attacks continue to evolve in scope and sophistication, we may incur significant costs in order to modify or enhance our protective measures against such attacks, or to investigate or remediate any vulnerability or resulting breach, or in communicating cyber-attacks to our customers. If we fail to effectively manage our cyber security risk, e.g. by failing to update our systems and processes in response to new threats, this could harm our reputation and adversely affect our operating results, financial condition and prospects through the payment of customer compensation, regulatory penalties and fines and/or through the loss of assets. In addition, we may also be impacted by cyber-attacks against national critical infrastructures of the countries where we operate; for example, the telecommunications network. Our information technology systems are dependent on such national critical

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infrastructure and any cyber-attack against such critical infrastructure could negatively affect our ability to service our customers. As we do not operate such national critical infrastructure, we have limited ability to protect our information technology systems from the adverse effects of such a cyber-attack. For further information see “Item 11. Quantitative and Qualitative Disclosures about Market Risk—2. Non-financial risks—Cyber-security and data security plans.”

Although we have procedures and controls to safeguard personal information in our possession, unauthorized disclosures could subject us to legal actions and administrative sanctions as well as damages and reputational harm that could materially and adversely affect our operating results, financial condition and prospects. Further, our business is exposed to risk from potential non-compliance with policies, employee misconduct or negligence and fraud, which could result in regulatory sanctions and serious reputational or financial harm. It is not always possible to deter or prevent employee misconduct, and the precautions we take to detect and prevent this activity may not always be effective. In addition, we may be required to report events related to information security issues (including any cyber security issues), events where customer information may be compromised, unauthorized access and other security breaches, to the relevant regulatory authorities. Any material disruption or slowdown of our systems could cause information, including data related to customer requests, to be lost or to be delivered to our clients with delays or errors, which could reduce demand for our services and products, could produce customer claims and could materially and adversely affect us.

We rely on third parties and affiliates for important products and services.

Third party vendors and certain affiliated companies provide key components of our business infrastructure such as loan and deposit servicing systems, back office and business process support, information technology production and support, internet connections and network access. Relying on these third parties and affiliated companies can be a source of operational and regulatory risk to us, including with respect to security breaches affecting such parties. We are also subject to risk with respect to security breaches affecting the vendors and other parties that interact with these service providers. As our interconnectivity with these third parties and affiliated companies increases, we increasingly face the risk of operational failure with respect to their systems. We may be required to take steps to protect the integrity of our operational systems, thereby increasing our operational costs and potentially decreasing customer satisfaction. In addition, any problems caused by these third parties or affiliated companies, including as a result of them not providing us their services for any reason, or performing their services poorly, could adversely affect our ability to deliver products and services to customers and otherwise conduct our business, which could lead to reputational damage and regulatory investigations and intervention. Replacing these third party vendors could also entail significant delays and expense. Further, the operational and regulatory risk we face as a result of these arrangements may be increased to the extent that we restructure such arrangements. Any restructuring could involve significant expense to us and entail significant delivery and execution risk which could have a material adverse effect on our business, operations and financial condition.

Damage to our reputation could cause harm to our business prospects.

Maintaining a positive reputation is critical to protect our brand, attract and retain customers, investors and employees and conduct business transactions with counterparties. Damage to our reputation can therefore cause significant harm to our business and prospects. Harm to our reputation can arise from numerous sources, including, among others, employee misconduct, including the possibility of fraud perpetrated by our employees, litigation or regulatory enforcement, failure to deliver minimum standards of service and quality, compliance failures, unethical behavior, and the activities of customers and counterparties. Further, negative publicity regarding us may result in harm to our prospects.

Actions by the financial services industry generally or by certain members of, or individuals in, the industry can also affect our reputation. For example, the role played by financial services firms in the financial crisis and the seeming shift toward increasing regulatory supervision and enforcement has caused public perception of us and others in the financial services industry to decline.

We could suffer significant reputational harm if we fail to identify and manage potential conflicts of interest properly. The failure, or perceived failure, to adequately address conflicts of interest could affect the willingness of clients to deal with us, or give rise to litigation or enforcement actions against us. Therefore, there can be no assurance that conflicts of interest will not arise in the future that could cause material harm to us.

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We rely on recruiting, retaining and developing appropriate senior management and skilled personnel.

Our continued success depends in part on the continued service of key members of our senior executive team and other key employees. The ability to continue to attract, train, motivate and retain highly qualified and talented professionals is a key element of our strategy. The successful implementation of our strategy and culture depends on the availability of skilled and appropriate management, both at our head office and at each of our business units. If we or one of our business units or other functions fails to staff its operations appropriately or loses one or more of its key senior executives or other key employees and fails to replace them in a satisfactory and timely manner, our business, financial condition and results of operations, including control and operational risks, may be adversely affected.

In addition, the financial industry has and may continue to experience more stringent regulation of employee compensation, which could have an adverse effect on our ability to hire or retain the most qualified employees. If we fail or are unable to attract and appropriately train, motivate and retain qualified professionals, our business may also be adversely affected.

We may not be able to detect or prevent money laundering and other financial crime activities fully or on a timely basis, which could expose us to additional liability and could have a material adverse effect on us.

We are required to comply with applicable anti-money laundering (“AML”), anti-terrorism, anti-bribery and corruption, sanctions and other laws and regulations applicable to us. These laws and regulations require us, among other things, to conduct full customer due diligence (including sanctions and politically-exposed person screening), keep our customer, account and transaction information up to date and have implemented financial crime policies and procedures detailing what is required from those responsible. We are also required to conduct AML training for our employees and to report suspicious transactions and activity to appropriate law enforcement following full investigation by our AML team.

Financial crime has become the subject of enhanced regulatory scrutiny and supervision by regulators globally. AML, anti-bribery and corruption and sanctions laws and regulations are increasingly complex and detailed. Compliance with these laws and regulations requires automated systems, sophisticated monitoring and skilled compliance personnel.

We have developed policies and procedures aimed at detecting and preventing the use of our banking network for money laundering and other financial crime related activities. However, emerging technologies, such as cryptocurrencies and blockchain, could limit our ability to track the movement of funds. Our ability to comply with the legal requirements depends on our ability to improve detection and reporting capabilities and reduce variation in control processes and oversight accountability. These require implementation and embedding within our business effective controls and monitoring, which in turn requires on-going changes to systems and operational activities. Financial crime is continually evolving and, as noted is subject to increasingly stringent regulatory oversight and focus. This requires proactive and adaptable responses from us so that we are able to deter threats and criminality effectively. Even known threats can never be fully eliminated, and there will be instances where we may be used by other parties to engage in money laundering and other illegal or improper activities. In addition, we rely heavily on our employees to assist us by spotting such activities and reporting them, and our employees have varying degrees of experience in recognizing criminal tactics and understanding the level of sophistication of criminal organizations. Where we outsource any of our customer due diligence, customer screening or anti financial crime operations, we remain responsible and accountable for full compliance and any breaches. If we are unable to apply the necessary scrutiny and oversight of third parties to whom we outsource certain tasks and processes, there remains a risk of regulatory breach.

If we are unable to fully comply with applicable laws, regulations and expectations, our regulators and relevant law enforcement agencies have the ability and authority to impose significant fines and other penalties on us, including requiring a complete review of our business systems, day-to-day supervision by external consultants and ultimately the revocation of our banking license.

The reputational damage to our business and global brand would be severe if we were found to have breached AML, anti-bribery and corruption or sanctions requirements. Our reputation could also suffer if we are unable to protect our customers’ bank products and services from being used by criminals for illegal or improper purposes.

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In addition, while we review our relevant counterparties’ internal policies and procedures with respect to such matters, we, to a large degree, rely upon our relevant counterparties to maintain and properly apply their own appropriate compliance procedures and internal policies. Such measures, procedures and internal policies may not be completely effective in preventing third parties from using our (and our relevant counterparties’) services as a conduit for illicit purposes (including illegal cash operations) without our (and our relevant counterparties’) knowledge. If we are associated with, or even accused of being associated with, breaches of AML, anti-terrorism or sanctions requirements, our reputation could suffer and/or we could become subject to fines, sanctions and/or legal enforcement (including being added to “black lists” that would prohibit certain parties from engaging in transactions with us), any one of which could have a material adverse effect on our operating results, financial condition and prospects.

Any such risks could have a material adverse effect on our operating results, financial condition and prospects.

We are exposed to risk of loss from legal and regulatory proceedings.

We face risk of loss from legal and regulatory proceedings, including tax proceedings, that could subject us to monetary judgments, regulatory enforcement actions, fines and penalties. The current regulatory and tax enforcement environment in the jurisdictions in which we operate reflects an increased supervisory focus on enforcement, combined with uncertainty about the evolution of the regulatory regime, and may lead to material operational and compliance costs.

We are from time to time subject to certain regulatory investigations and civil and tax claims and party to certain legal proceedings incidental to the normal course of our business, including in connection with conflicts of interest, lending activities, relationships with our employees and other commercial or tax matters. In view of the inherent difficulty of predicting the outcome of legal matters, particularly where the claimants seek very large or indeterminate damages, or where the cases present novel legal theories, involve a large number of parties or are in the early stages of investigation, discovery, we cannot state with confidence what the eventual outcome of these pending matters will be or what the eventual loss, fines or penalties related to each pending matter may be. The amount of our reserves in respect of these matters is substantially less than the total amount of the claims asserted against us and in light of the uncertainties involved in such claims and proceedings, there is no assurance that the ultimate resolution of these matters will not significantly exceed the reserves currently accrued by us. As a result, the outcome of a particular matter may be material to our operating results for a particular period.

We are subject to market, operational and other related risks associated with our derivative transactions that could have a material adverse effect on us.

We enter into derivative transactions for trading purposes as well as for hedging purposes. We are subject to market, credit and operational risks associated with these transactions, including basis risk (the risk of loss associated with variations in the spread between the asset yield and the funding and/or hedge cost) and credit or default risk (the risk of insolvency or other inability of the counterparty to a particular transaction to perform its obligations thereunder, including providing sufficient collateral).

Market practices and documentation for derivative transactions in Chile may differ from those in other countries. For example, documentation may not incorporate terms and conditions of derivatives transactions as commonly understood in other countries. In addition, the execution and performance of these transactions depend on our ability to maintain adequate control and administration systems. Moreover, our ability to adequately monitor, analyze and report derivative transactions continues to depend, largely, on our information technology systems. These factors further increase the risks associated with these transactions and could have a material adverse effect on us.

We are subject to counterparty risk in our banking business.

We are exposed to counterparty risk in addition to credit risks associated with lending activities. Counterparty risk may arise from, for example, investing in securities of third parties, entering into derivative contracts under which counterparties have obligations to make payments to us or executing securities, futures, currency or commodity trades from proprietary trading activities that fail to settle at the required time due to non-delivery by the counterparty or systems failure by clearing agents, clearing houses or other financial intermediaries.

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We routinely transact with counterparties in the financial services industry, including brokers and dealers, commercial banks, investment banks, mutual funds, hedge funds and other institutional clients. Defaults by, and even rumors or questions about the solvency of, certain financial institutions and the financial services industry generally have led to market-wide liquidity problems and could lead to losses or defaults by other institutions. Many of the routine transactions we enter into expose us to significant credit risk in the event of default by one of our significant counterparties.

Our loan and investment portfolios are subject to risk of prepayment, which could have a material adverse effect on us.

Our fixed rate loan and investment portfolios are subject to prepayment risk, which results from the ability of a borrower or issuer to pay a debt obligation prior to maturity. Generally, in a declining interest rate environment, prepayment activity increases, which reduces the weighted average lives of our earning assets and could have a material adverse effect on us. We would also be required to amortize net premiums into income over a shorter period of time, thereby reducing the corresponding asset yield and net interest income. Prepayment risk also has a significant adverse impact on credit card and collateralized mortgage loans, since prepayments could shorten the weighted average life of these assets, which may result in a mismatch in our funding obligations and reinvestment at lower yields. Prepayment risk is inherent to our commercial activity and an increase in prepayments could have a material adverse effect on us.

A significant deterioration in economic conditions may make it more difficult for us to continue funding our business on favorable terms with institutional investors.

Large denominations of funding from time deposits from institutional investors may, under some circumstances, be a less stable source of funding than savings and bonds, such as during periods of significant changes in market interest rates for these types of deposit products and any resulting increased competition for such funds. As of December 31, 2017, short-term funding from institutional investors as defined by our Asset and Liability Committee totaled US$ 3.4 billion or 5.9% of total liabilities and equity. Significant future market instability in global markets, specifically the Eurozone and the U.S., may negatively affect our ability to continue funding our business or maintain our current levels of funding without incurring higher funding costs or having to liquidate certain assets.

If we are unable to manage the growth of our operations, this could have an adverse impact on our profitability.

We allocate management and planning resources to develop strategic plans for organic growth, and to identify possible acquisitions and disposals and areas for restructuring our businesses. From time to time, we evaluate acquisition and partnership opportunities that we believe offer additional value to our shareholders and are consistent with our business strategy. However, we may not be able to identify suitable acquisition or partnership candidates, and our ability to benefit from any such acquisitions and partnerships will depend in part on our successful integration of those businesses. Any such integration entails significant risks such as unforeseen difficulties in integrating operations and systems and unexpected liabilities or contingencies relating to the acquired businesses, including legal claims. We can give no assurances that our expectations with regard to integration and synergies will materialize. We also cannot provide assurance that we will, in all cases, be able to manage our growth effectively or deliver our strategic growth objectives. Challenges that may result from our strategic growth decisions include our ability to:

· manage efficiently the operations and employees of expanding businesses;

· maintain or grow our existing customer base;

· assess the value, strengths and weaknesses of investment or acquisition candidates, including local regulation that can reduce or eliminate expected synergies;

· finance strategic investments or acquisitions;

· align our current information technology systems adequately with those of an enlarged group;

· apply our risk management policy effectively to an enlarged group; and

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· manage a growing number of entities without over-committing management or losing key personnel.

Any failure to manage growth effectively could have a material adverse effect on our operating results, financial condition and prospects.

In addition, any acquisition or venture could result in the loss of key employees and inconsistencies in standards, controls, procedures and policies.

Moreover, the success of the acquisition or venture will at least in part be subject to a number of political, economic and other factors that are beyond our control. Any of these factors, individually or collectively, could have a material adverse effect on us.

Risks Relating to Chile

Our growth, asset quality and profitability may be adversely affected by macroeconomic and political conditions in Chile.

A substantial number of our loans are to borrowers doing business in Chile. Chile’s economy has experienced significant volatility in recent decades, characterized, in some cases, by slow or regressive growth, declining investment and hyperinflation. This volatility resulted in fluctuations in the levels of deposits and in the relative economic strength of various segments of the economies to which we lend. The Chilean economy may not continue to grow at similar rates as in the past or future developments may negatively affect Chile’s overall levels of economic activity.

Negative and fluctuating economic conditions, such as slowing or negative growth and a changing interest rate and inflationary environment, impact our profitability by causing lending margins to decrease and credit quality to decline and leading to decreased demand for higher margin products and services. Negative and fluctuating economic conditions in Chile could also result in government defaults on public debt. This could affect us in two ways: directly, through portfolio losses, and indirectly, through instabilities that a default in public debt could cause to the banking system as a whole, particularly since commercial banks’ exposure to government debt is high in Chile.

Our revenues are also subject to risk of loss from unfavorable political and diplomatic developments, social instability, and changes in governmental policies, including expropriation, nationalization, international ownership legislation, interest-rate caps and tax policies.

The recent fall and subsequent fluctuation in oil prices may give rise to volatility in the global financial markets and further economic instability in oil-dependent regions, such as Chile. In addition, the ability of borrowers in or exposed to the oil sector has been and may be further adversely affected by such price fluctuations.

Our growth, asset quality and profitability may be adversely affected by volatile macroeconomic and political conditions in Chile.

Any material change to United States trade policy with respect to Chile could have a material adverse effect on the economy, which could in turn materially harm our financial condition and results of operations.

Portions of our loan portfolio are subject to risks relating to force majeure events and any such event could materially adversely affect our operating results.

Chile lies on the Nazca tectonic plate, making it one of the world’s most seismically active regions. Our financial and operating performance may be adversely affected by force majeure events, such as natural disasters, particularly in locations where a significant portion of our loan portfolio is composed of real estate loans. Natural disasters such as earthquakes and floods may cause widespread damage which could impair the asset quality of our loan portfolio and could have an adverse impact on the economy of the affected region.

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Changes in taxes, including the corporate tax rate, in Chile may have an adverse effect on us and our clients.

The Chilean Government enacted in 2014 and again in 2016 a reform to the tax and other assessment regimes to which we are subject in order to finance greater expenditure in education. The most important changes approved were:

1. A corporation such as Banco Santander Chile with a majority of shareholders that are incorporated entities is obliged to adhere to the sistema integrado parcial (SIP or partially integrated tax system). The statutory tax rate rose to 25.5% in 2017 and will rise to 27% in 2018 and onward, with personal taxes paid on a dividend basis, therefore retaining some benefits for shareholders of companies that reinvest profits.

2. The Taxable Profits Fund (FUT), a mechanism that gives shareholders tax exemptions on reinvested profits, will be eliminated in fiscal 2018.

3. Decree-Law 600, which gives foreign investors certain tax and other guarantees, will be replaced by a new law, yet to be designed.

4. The maximum personal income tax rate will be reduced from 40% to 35%, starting in 2018.

5. An increase in stamp tax from 0.45% to 0.8% in 2016.

6. Lowering of VAT exemption for construction of houses up to 2,000 UF to 225 UF per dwelling.

7. Charge VAT tax on real estate transactions beginning in 2016. VAT tax is 19% in Chile.

8. Extension of certain tax benefits and simplified accounting for companies with annual sales lower than 50,000 UF.

9. Withholding tax on dividends paid to ADR holders remains unchanged at 35% with the statutory corporate tax rate paid by the company still available as credit to the withholding tax.

In general, these reforms may have an adverse effect on the growth rate of mortgage loans and could slow down the rate of economic growth if tax receipts are not spent efficiently or for their intended purposes. We cannot predict at this time if these reforms will have a material impact on our business or clients or if further tax reforms will be implemented in the future. Banco Santander Chile’s effective corporate tax rate should rise in the future, which may have an adverse impact on our results of operations. Please see “Item 10—Additional information—E. Taxation” for more information regarding the impacts of this tax reform on ADR holders.

Developments in other countries may affect us, including the prices for our securities.

The prices of securities issued by Chilean companies, including banks, are influenced to varying degrees by economic and market considerations in other countries. We cannot assure you that future developments in or affecting the Chilean economy, including consequences of economic difficulties in other markets, will not materially and adversely affect our business, financial condition or results of operations.

We are exposed to risks related to the weakness and volatility of the economic and political situation in Asia, the United States, Europe (including Spain, where Santander Spain, our controlling shareholder, is based), Brazil, Argentina and other nations. Although economic conditions in Europe and the United States may differ significantly from economic conditions in Chile, investors’ reactions to developments in these other countries may have an adverse effect on the market value of securities of Chilean issuers. In particular, investor perceptions of the risks associated with our securities may be affected by perception of risk conditions in Spain.

If these nations’ economic conditions deteriorate, the economy in Chile, as both a neighboring country and a trading partner, could also be affected and could experience slower growth than in recent years, with possible adverse impact on our borrowers and counterparties. If this were to occur, we would potentially need to increase our allowances for loan losses, thus affecting our financial results, our results of operations and the price of our securities. As of December 31, 2017, approximately 3.6% of our assets were held abroad. There can be no assurance that the ongoing effects of the global financial crisis will not negatively impact growth, consumption,

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unemployment, investment and the price of exports in Chile. Crises and political uncertainties in other Latin American countries could also have an adverse effect on Chile, the price of our securities or our business.

Chile has considerable economic ties with China, the United States and Europe. In 2017, approximately 27.5% of Chile’s exports went to China, mainly copper. China’s economy has grown at a strong pace in recent times, but a slowdown in economic activity in China may affect Chile’s GDP and export growth as well as the price of copper, which is Chile’s main export. Chile exported approximately 14.4% of total exports to the United States and 14.9% to Europe in 2017.

Chile is also involved in an international litigation with Bolivia regarding maritime borders. We cannot assure you that crises and political uncertainty in other Latin American countries will not have an adverse effect on Chile, the price of our securities or our business.

Fluctuations in the rate of inflation may affect our results of operations.

High levels of inflation in Chile could adversely affect the Chilean economy and have an adverse effect on our business, financial condition and results of operations. Extended periods of deflation could also have an adverse effect on our business, financial condition and results of operations. In 2009, Chile experienced deflation of 1.4% as the global economy contracted. In 2017, CPI inflation was 2.3% compared to 2.7% in 2016.

Our assets and liabilities are denominated in Chilean pesos, UF and foreign currencies. The UF is revalued in monthly cycles. On each day in the period beginning on the tenth day of any given month through the ninth day of the succeeding month, the nominal peso value of the UF is indexed up (or down in the event of deflation) in order to reflect a proportionate amount of the change in the Chilean Consumer Price Index during the prior calendar month. For more information regarding the UF, see “Item 5. Operating and Financial Review and Prospects—A. Operating Results—Impact of Inflation.” Although we benefit from inflation in Chile due to the current structure of our assets and liabilities (i.e., a significant portion of our loans are indexed to the inflation rate, but there are no corresponding features in deposits, or other funding sources that would increase the size of our funding base), there can be no assurance that our business, financial condition and result of operations in the future will not be adversely affected by changing levels of inflation, including from extended periods of inflation that adversely affect economic growth or periods of deflation.

Any change in the methodology of how the CPI index or the UF is calculated could also adversely affect our business, financial condition and results of operations.

Currency fluctuations could adversely affect our financial condition and results of operations and the value of our securities.

Any future changes in the value of the Chilean peso against the U.S. dollar will affect the U.S. dollar value of our securities. The Chilean peso has been subject to large devaluations and appreciations in the past and could be subject to significant fluctuations in the future. Our results of operations may be affected by fluctuations in the exchange rates between the peso and the dollar despite our policy and Chilean regulations relating to the general avoidance of material exchange rate exposure. In order to avoid material exchange rate exposure, we enter into forward exchange transactions. The following table shows the value of the Chilean peso relative to the U.S. dollar as reported by the Central Bank at year end for the last five years and the devaluation or appreciation of the peso relative to the U.S. dollar in each of those years.

Year	Exchange rate (Ch$) at year end		Devaluation (Appreciation) (%)
2013		523.76		9.4
2014		607.38		16.0
2015		707.34		16.5
2016		667.29		(5.7	)
2017		615.22		(7.8	)
2018 (through March 22, 2018)		607.23		(1.3	)

Source: Central Bank.

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We may decide to change our policy regarding exchange rate exposure. Regulations that limit such exposures may also be amended or eliminated. Greater exchange rate risk will increase our exposure to the devaluation of the peso, and any such devaluation may impair our capacity to service foreign currency obligations and may, therefore, materially and adversely affect our financial condition and results of operations. Notwithstanding the existence of general policies and regulations that limit material exchange rate exposures, the economic policies of the Chilean government and any future fluctuations of the peso against the dollar could affect our financial condition and results of operations.

We are subject to substantial regulation and regulatory and governmental oversight which could adversely affect our business, operations and financial condition.

As a financial institution, we are subject to extensive regulation, which materially affects our businesses. The statutes, regulations and policies to which we are subject may be changed at any time. In addition, the interpretation and the application by regulators of the laws and regulations to which we are subject may also change from time to time. In the wake of the global financial crisis, the financial services industry continues to experience significant financial regulatory reform in jurisdictions outside of Chile that directly or indirectly affect our business, including Spain, the European Union, the United States, Latin America and other jurisdictions. Changes to current legislation and their implementation through regulation (including additional capital, leverage, funding, liquidity and tax requirements), policies (including fiscal and monetary policies established by central banks and financial regulators, and changes to global trade policies), and other legal and regulatory actions may impose additional regulatory burden on Santander Group, including Santander-Chile, in these jurisdictions. The manner in which these laws and related regulations are applied to the operations of financial institutions is still evolving. Moreover, to the extent these recently adopted regulations are implemented inconsistently in the various jurisdictions in which we operate we may face higher compliance costs.

Any legislative or regulatory actions and any required changes to our business operations resulting from such legislation and regulations, as well as any deficiencies in our compliance with such legislation and regulation, could result in significant loss of revenue, limit our ability to pursue business opportunities in which we might otherwise consider engaging and provide certain products and services, affect the value of assets that we hold, require us to increase our prices and therefore reduce demand for our products, impose additional compliance and other costs on us or otherwise adversely affect our businesses. In particular, legislative or regulatory actions resulting in enhanced prudential standards, in particular with respect to capital and liquidity, could impose a significant regulatory burden on the Bank or on its bank subsidiaries and could limit the bank subsidiaries’ ability to distribute capital and liquidity to the Bank, thereby negatively impacting the Bank. Future liquidity standards could require the Bank to maintain a greater proportion of its assets in highly-liquid but lower-yielding financial instruments, which would negatively affect its net interest margin. Moreover, the Bank's regulatory authorities, as part of their supervisory function, periodically review the Bank's allowance for loan losses. Such regulators may require the Bank to increase its allowance for loan losses or to recognize further losses. Any such additional provisions for loan losses, as required by these regulatory agencies, whose views may differ from those of the Bank's management, could have an adverse effect on the Bank’s earnings and financial condition. Accordingly, there can be no assurance that future changes in regulations or in their interpretation or application will not adversely affect us.

The wide range of regulations, actions and proposals which most significantly affect the Bank, or which could most significantly affect the Bank in the future, relate to capital requirements, funding and liquidity and regulatory reforms in Chile, and are discussed in further detail below. These and other regulatory reforms adopted or proposed in the wake of the financial crisis have increased and may continue to materially increase our operating costs and negatively impact our business model. Furthermore, regulatory authorities have substantial discretion in how to regulate banks, and this discretion, and the means available to the regulators, have been increasing during recent years. Regulation may be imposed on an ad hoc basis by governments and regulators in response to a crisis. In addition, the volume, granularity, frequency and scale of regulatory and other reporting requirements necessitate a clear data strategy to enable consistent data aggregation, reporting and management. Inadequate management information systems or processes, including those relating to risk data aggregation and risk reporting, could lead to a failure to meet regulatory reporting requirements or other internal or external information demands and we may face supervisory measures as a result.

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The main regulations and regulatory and governmental oversight that can adversely impact us include but are not limited to the following (see more details on “Item 4. Information on the Company—B. Business Overview—Regulation and Supervision”):

We are subject to regulation by the SBIF and by the Central Bank with regard to certain matters, including reserve requirements, interest rates, foreign exchange mismatches and market risks. Chilean laws, regulations, policies and interpretations of laws relating to the banking sector and financial institutions are continually evolving and changing. Any new reforms could result in increased competition in the industry and thus may have a material adverse effect on our financial condition and results of operations.

Pursuant to the General Banking Law, all Chilean banks may, subject to the approval of the SBIF, engage in certain businesses other than commercial banking depending on the risk associated with such business and their financial strength. Such additional businesses include securities brokerage, mutual fund management, securitization, insurance brokerage, leasing, factoring, financial advisory, custody and transportation of securities, loan collection and financial services. The General Banking Law also applies to the Chilean banking system a modified version of the capital adequacy guidelines issued by the Basel Committee on Banking Regulation and Supervisory Practices and limits the discretion of the SBIF to deny new banking licenses. There can be no assurance that regulators will not in the future impose more restrictive limitations on the activities of banks, including us. Any such change could have a material adverse effect on our financial condition or results of operations.

Historically, Chilean banks have not paid interest on amounts deposited in checking accounts. We have begun to pay interest on some checking accounts under certain conditions. If competition or other factors lead us to pay higher interest rates on checking accounts, to relax the conditions under which we pay interest or to increase the number of checking accounts on which we pay interest, any such change could have a material adverse effect on our financial condition or results of operations.

On November 20, 2013, the Chilean Congress approved new legislation to reduce the maximum rates that can be charged on loans. This new legislation is aimed at loans of less than UF50 (US$2,178) and between UF50 and UF 200 (U.S.$8,712) and with a term of more than 90 days, and thus includes consumer loans in installments, lines of credit and credit card lines. Previously, the maximum interest rate for loans of less than UF 200 and with a term of more than 90 days was calculated as the average rate of all transactions undertaken within the banking industry over the previous month of loans of less than UF 200 and with a term of more than 90 days, multiplied by a factor of 1.5. The objective was to lower the maximum rate to a level closer to the average interest rate for loans between UF 200 (US$8,712) to UF 5,000 (US$217,793) plus 14%, unless the flow of new loans in the industry decreases by 10%-20%, in which case the reduction will be partially or completely suspended until the next period. The average and maximum rates are published daily by the SBIF. By year-end 2017, the maximum rate for loans equal or lower than UF 50 (US$2,178) was 35.82%. The maximum rate for loans between UF 50 (US$2,178) and UF 200 (US$8,712) was 28.82%.

The SBIF and the Ministry of Finance have drafted a new General Banking Law that is expected to be approval by the Chilean Congress in 2018. Among other things, the new banking law is expected to include clearer guidelines for the adoption of Basel III regulations in Chile and new regulations regarding the SBIF’s corporate governance and its absorption by the newly created Comité de Mercado Financiero (CMF).

A change in labor laws in Chile or a worsening of labor relations in the Bank could impact our business.

As of December 31, 2017, on a consolidated basis, we had 11,068 employees. We have traditionally enjoyed good relations with our employees and their unions. Of the total headcount of us and our subsidiaries, 8,206 or 74.1% were unionized as of December 31, 2017. In February 2018, a new collective bargaining agreement was signed with the main unions ahead of schedule, which will come into effect on September 1, 2018 and which expires on August 31, 2021, though it may also be renegotiated ahead of schedule with the consent of management and the union. We generally apply the terms of our collective bargaining agreement to unionized and non-unionized employees. We have traditionally had good relations with our employees and their unions, but we cannot assure you that in the future, a strengthening of cross-industry labor movements will not materially and adversely affect our business, financial condition or results of operations.

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Congress passed a new labor law in 2016 that became effective April 1, 2017. The main points included in this law are:

· Expands the scope of collective bargaining. Currently some groups of workers are excluded from the collective bargaining process.

· Expands workers ability to switch unions and gives workers the same rights under a collective bargaining agreement if they affiliate themselves post-negotiations.

· Expand the right to greater information of unions including the wages of each worker included in a collective bargaining agreement.

· Simplifies the standard collective bargaining process.

· Collective bargaining agreements must last maximum three years instead of four.

· Eliminate the ability of the employer to replace workers on strike and establishes minimum service guidelines that workers must respect.

· Establishes the current collective bargaining agreement as the bargaining floor for future collective bargaining agreements.

· Amplifies the matters that can be negotiated in collective bargaining.

· Greater hours for training of union representatives.

· Strengthen the participation of women in unions.

The Bank currently has a high unionization level and good labor relations. At this time, we are unable to estimate the impact these new regulations will have on labor relations and costs. The current project may also suffer additional modification will being discussed in Congress.

These and any additional legislative or regulatory actions in Chile, Spain, the European Union, the United States or other countries, and any required changes to our business operations resulting from such legislation and regulations, could result in reduced capital availability, significant loss of revenue, limit our ability to continue organic growth (including increased lending), pursue business opportunities in which we might otherwise consider engaging and provide certain products and services, affect the value of assets that we hold, require us to increase our prices and therefore reduce demand for our products, impose additional costs on us or otherwise adversely affect our businesses. Accordingly, we cannot provide assurance that any such new legislation or regulations would not have an adverse effect on our business, results of operations or financial condition in the future.

Our corporate disclosure may differ from disclosure regularly published by issuers of securities in other countries, including the United States.

Issuers of securities in Chile are required to make public disclosures that are different from, and that may be reported under presentations that are not consistent with, disclosures required in other countries, including the United States. In particular, as a Chilean regulated financial institution, we are required to submit to the SBIF on a monthly basis unaudited consolidated balance sheets and income statements, excluding any note disclosure, prepared in accordance with Chilean Bank GAAP as issued by the SBIF. This disclosure differs in a number of significant respects from generally accepted accounting principles in the United States and information generally available in the United States with respect to U.S. financial institutions or IFRS. In addition, as a foreign private issuer, we are not subject to the same disclosure requirements in the United States as a domestic U.S. registrant under the Exchange Act, including the requirements to prepare and issue quarterly reports, the proxy rules applicable to domestic U.S. registrants under Section 14 of the Exchange Act or the insider reporting and short-swing profit rules under Section 16 of the Exchange Act. Accordingly, the information about us available to you will not be the same as the information available to shareholders of a U.S. company and may be reported in a manner that you are not familiar with.

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Chile imposes controls on foreign investment and repatriation of investments that may affect your investment in, and earnings from, our ADSs.

Equity investments in Chile by persons who are not Chilean residents have generally been subject to various exchange control regulations, which restrict the repatriation of the investments and earnings therefrom. In April 2001, the Central Bank eliminated the regulations that affected foreign investors, except that investors are still required to provide the Central Bank with information relating to equity investments and conduct such operations within Chile’s Formal Exchange Market. The ADSs are subject to a contract, dated May 17, 1994, among the Depositary, us and the Central Bank (the “Foreign Investment Contract”) that remains in full force and effect. The ADSs continue to be governed by the provisions of the Foreign Investment Contract subject to the regulations in existence prior to April 2001. The Foreign Investment Contract grants the Depositary and the holders of the ADSs access to the Formal Exchange Market, which permits the Depositary to remit dividends it receives from us to the holders of the ADSs. The Foreign Investment Contract also permits ADS holders to repatriate the proceeds from the sale of shares of our common stock withdrawn from the ADR facility, or that have been received free of payment as a consequence of spin offs, mergers, capital increases, wind ups, share dividends or preemptive rights transfers, enabling them to acquire the foreign currency necessary to repatriate earnings from such investments. Pursuant to Chilean law, the Foreign Investment Contract cannot be amended unilaterally by the Central Bank, and there are judicial precedents (although not binding with respect to future judicial decisions) indicating that contracts of this type may not be abrogated by future legislative changes or resolutions of the Advisory Council of the Central Bank. Holders of shares of our common stock, except for shares of our common stock withdrawn from the ADS facility or received in the manner described above, are not entitled to the benefits of the Foreign Investment Contract, may not have access to the Formal Exchange Market, and may have restrictions on their ability to repatriate investments in shares of our common stock and earnings therefrom.

Holders of ADSs are entitled to receive dividends on the underlying shares to the same extent as the holders of shares. Dividends received by holders of ADSs will be paid net of foreign currency exchange fees and expenses of the Depositary and will be subject to Chilean withholding tax, currently imposed at a rate of 37.0% (subject to credits in certain cases). If for any reason, including changes in Chilean law, the Depositary were unable to convert Chilean pesos to U.S. dollars, investors would receive dividends and other distributions, if any, in Chilean pesos.

We cannot assure you that additional Chilean restrictions applicable to holders of our ADSs, the disposition of the shares underlying them or the repatriation of the proceeds from such disposition or the payment of dividends will not be imposed in the future, nor can we advise you as to the duration or impact of such restrictions if imposed.

Investors may find it difficult to enforce civil liabilities against us or our directors, officers and controlling persons.

We are a Chilean corporation. None of our directors are residents of the United States and most of our executive officers reside outside of the United States. In addition, a substantial portion of our assets and the assets of our directors and executive officers are located outside the United States. Although we have appointed an agent for service of process in any action against us in the United States with respect to our ADSs, none of our directors, officers or controlling persons has consented to service of process in the United States or to the jurisdiction of any United States court. As a result, it may be difficult for investors to effect service of process within the United States on such persons.

It may also be difficult for ADS holders to enforce in the United States or in Chilean courts money judgments obtained in United States courts against us or our directors and executive officers based on civil liability provisions of the U.S. federal securities laws. If a U.S. court grants a final money judgment in an action based on the civil liability provisions of the federal securities laws of the United States, enforceability of this money judgment in Chile will be subject to the obtaining of the relevant “exequatur” (i.e., recognition and enforcement of the foreign judgment) according to Chilean civil procedure law currently in force, and consequently, subject to the satisfaction of certain factors. The most important of these factors are the existence of reciprocity, the absence of a conflicting judgment by a Chilean court relating to the same parties and arising from the same facts and circumstances and the Chilean courts’ determination that the U.S. courts had jurisdiction, that process was appropriately served on the defendant and that enforcement would not violate Chilean public policy. Failure to satisfy any of such requirements may result in non-enforcement of your rights.

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Risks Relating to Our Controlling Shareholder and our ADSs

Our controlling shareholder has a great deal of influence over our business and its interests could conflict with yours.

Santander Spain, our controlling shareholder, controls Santander-Chile through its holdings in Teatinos Siglo XXI Inversiones S.A. and Santander Chile Holding S.A., which are controlled subsidiaries. Santander Spain has control over 67.18% of our shares and actual participation, excluding non-controlling shareholders that participate in Santander Chile Holding, S.A. of 67.06%.

Due to its share ownership, our controlling shareholder has the ability to control us and our subsidiaries, including the ability to:

· elect the majority of the directors and exercise control over our company and subsidiaries;

· cause the appointment of our principal officers;

· declare the payment of any dividends;

· agree to sell or otherwise transfer its controlling stake in us; and

· determine the outcome of substantially all actions requiring shareholder approval, including amendments of our bylaws, transactions with related parties, corporate reorganizations, acquisitions and disposals of assets and issuance of additional equity securities, if any.

In December 2012, primarily in response to the requirements of the European Banking Authority, the Bank of Spain and regulators in various jurisdictions, Santander Spain adopted a corporate governance framework (Marco de Gobierno Interno del Grupo Santander). The purpose of the framework is to organize and standardize the corporate governance practices of Santander Spain and its most significant subsidiaries, including us. (Our Board of Directors approved the adoption of this corporate governance framework in July 2013,) subject to certain overarching principles, such as the precedence of applicable laws and regulations over the framework to the extent they are in conflict. See “Item 16G. Corporate Governance.” Our adoption of this framework may increase Santander Spain’s control over us.

We operate as a stand-alone subsidiary within the Santander Group. Our controlling shareholder has no liability for our banking operations, except for the amount of its holdings of our capital stock. The interests of Santander Spain may differ from the interests of our other shareholders, and the concentration of control in Santander Spain may differ from the interests of our other shareholders, and the concentration of control in Santander Spain will limit other shareholders’ ability to influence corporate matters. As a result, we may take actions that our other shareholders do not view as beneficial.

Our status as a controlled company and a foreign private issuer exempts us from certain of the corporate governance standards of the New York Stock Exchange (“NYSE”), limiting the protections afforded to investors.

We are a “controlled company” and a “foreign private issuer” within the meaning of the NYSE corporate governance standards. Under the NYSE rules, a controlled company is exempt from certain NYSE corporate governance requirements. In addition, a foreign private issuer may elect to comply with the practice of its home country and not to comply with certain NYSE corporate governance requirements, including the requirements that (1) a majority of the board of directors consist of independent directors, (2) a nominating and corporate governance committee be established that is composed entirely of independent directors and has a written charter addressing the committee’s purpose and responsibilities, (3) a compensation committee be established that is composed entirely of independent directors and has a written charter addressing the committee’s purpose and responsibilities and (4) an annual performance evaluation of the nominating and corporate governance and compensation committees be undertaken. Although we have similar practices, they do not entirely conform to the NYSE requirements for U.S. issuers; therefore we currently use these exemptions and intend to continue using them. Accordingly, you will not have the same protections afforded to shareholders of companies that are subject to all NYSE corporate governance requirements.

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There may be a lack of liquidity and market for our shares and ADSs.

Our ADSs are listed and traded on the NYSE. Our common stock is listed and traded on the Santiago Stock Exchange, the Chile Electronic Stock Exchange and the Valparaiso Stock Exchange, which we refer to collectively as the Chilean Stock Exchanges, although the trading market for the common stock is small by international standards. At December 31, 2017, we had 188,446,126,794 shares of common stock outstanding. The Chilean securities markets are substantially smaller, less liquid and more volatile than major securities markets in the United States. According to Article 14 of the Ley de Mercado de Valores, Ley No. 18,045, or the Chilean Securities Market Law, the Superintendencia de Valores y Seguros, or the Superintendency of Securities and Insurance, may suspend the offer, quotation or trading of shares of any company listed on one or more Chilean Stock Exchanges for up to 30 days if, in its opinion, such suspension is necessary to protect investors or is justified for reasons of public interest. Such suspension may be extended for up to 120 days. If, at the expiration of the extension, the circumstances giving rise to the original suspension have not changed, the Superintendency of Securities and Insurance will then cancel the relevant listing in the registry of securities. In addition, the Santiago Stock Exchange may inquire as to any movement in the price of any securities in excess of 10% and suspend trading in such securities for a day if it deems necessary.

Although our common stock is traded on the Chilean Stock Exchanges, there can be no assurance that a liquid trading market for our common stock will continue to exist. Approximately 33.0% of our outstanding common stock is held by the public (i.e., shareholders other than Santander Spain and its affiliates), including our shares that are represented by ADSs trading on the NYSE. A limited trading market in general and our concentrated ownership in particular may impair the ability of an ADS holder to sell in the Chilean market shares of common stock obtained upon withdrawal of such shares from the ADR facility in the amount and at the price and time such holder desires, and could increase the volatility of the price of the ADSs.

You may be unable to exercise preemptive rights.

The Ley Sobre Sociedades Anónimas, Ley No. 18,046 and the Reglamento de Sociedades Anónimas, which we refer to collectively as the Chilean Companies Law, and applicable regulations require that whenever we issue new common stock for cash, we grant preemptive rights to all of our shareholders (including holders of ADSs), giving them the right to purchase a sufficient number of shares to maintain their existing ownership percentage. Such an offering would not be possible in the United States unless a registration statement under the U.S. Securities Act of 1933 (“Securities Act”), as amended, were effective with respect to such rights and common stock or an exemption from the registration requirements thereunder were available.

Since we are not obligated to make a registration statement available with respect to such rights and the common stock, you may not be able to exercise your preemptive rights in the United States. If a registration statement is not filed or an applicable exemption is not available under U.S. securities law, the Depositary will sell such holders’ preemptive rights and distribute the proceeds thereof if a premium can be recognized over the cost of any such sale.

As a holder of ADSs you will have different shareholders’ rights than in the United States and certain other jurisdictions.

Our corporate affairs are governed by our estatutos, or by-laws, and the laws of Chile, which may differ from the legal principles that would apply if we were incorporated in a jurisdiction in the United States or in certain other jurisdictions outside Chile. Under Chilean corporate law, you may have fewer and less well-defined rights to protect your interests than under the laws of other jurisdictions outside Chile. For example, under legislation applicable to Chilean banks, our shareholders would not be entitled to appraisal rights in the event of a merger or other business combination undertaken by us.

Although Chilean corporate law imposes restrictions on insider trading and price manipulation, the form of these regulations and the manner of their enforcement may differ from that in the U.S. securities markets or markets in certain other jurisdictions. In addition, in Chile, self-dealing and the preservation of shareholder interests may be regulated differently, which could potentially disadvantage you as a holder of the shares underlying ADSs.

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Holders of ADSs may find it difficult to exercise voting rights at our shareholders’ meetings.

Holders of ADSs will not be our direct shareholders and will be unable to enforce directly the rights of shareholders under our by-laws and the laws of Chile. Holders of ADSs may exercise voting rights with respect to the common stock represented by ADSs only in accordance with the deposit agreement governing the ADSs. Holders of ADSs will face practical limitations in exercising their voting rights because of the additional steps involved in our communications with ADS holders. Holders of our common stock will be able to exercise their voting rights by attending a shareholders’ meeting in person or voting by proxy. By contrast, holders of ADSs will receive notice of a shareholders’ meeting by mail from the Depositary following our notice to the Depositary requesting the Depository to do so. To exercise their voting rights, holders of ADSs must instruct the Depositary on a timely basis on how they wish to vote. This voting process necessarily will take longer for holders of ADSs than for holders of our common stock. If the Depositary fails to receive timely voting instructions for all or part of the ADSs, the Depositary will assume that the holders of those ADSs are instructing it to give a discretionary proxy to a person designated by us to vote their ADSs, except in limited circumstances.

Holders of ADSs also may not receive the voting materials in time to instruct the Depositary to vote the common stock underlying their ADSs. In addition, the Depositary and its agents are not responsible for failing to carry out voting instructions of the holders of ADSs or for the manner of carrying out those voting instructions. Accordingly, holders of ADSs may not be able to exercise voting rights, and they will have little, if any, recourse if the common stocks underlying their ADSs are not voted as requested.

ADS holders may be subject to additional risks related to holding ADSs rather than shares.

Because ADS holders do not hold their shares directly, they are subject to the following additional risks, among others:

· as an ADS holder, you may not be able to exercise the same shareholder rights as a direct holder of ordinary shares;

· we and the Depositary may amend or terminate the deposit agreement without the ADS holders’ consent in a manner that could prejudice ADS holders or that could affect the ability of ADS holders to transfer ADSs; and

· the Depositary may take or be required to take actions under the Deposit Agreement that may have adverse consequences for some ADS holders in their particular circumstances.

ITEM 4. INFORMATION ON THE COMPANY

A. History and Development of the Company

Overview

We are the largest bank in Chile in terms of total assets and loans. As of December 31, 2017, we had total assets of Ch$35,823,605 million (U.S.$58,075 million), outstanding loans, net of allowances for loan losses of Ch$ 26,772,544 million (U.S.$43,402 million), total deposits of Ch$19,682,111 million (U.S.$31,907 million) and equity of Ch$3,147,920 million (U.S.$5,103 million). As of December 31, 2017, we employed 11,068 people. We have a leading presence in all the major business segments in Chile, and the largest distribution network with national coverage spanning across all the country. We offer unique transaction capabilities to clients through our 385 branches and 926 ATMs. Our headquarters are located in Santiago and we operate in every major region of Chile.

We provide a broad range of commercial and retail banking services to our customers, including Chilean peso and foreign currency denominated loans to finance a variety of commercial transactions, trade, foreign currency forward contracts and credit lines and a variety of retail banking services, including mortgage financing. We seek to offer our customers a wide range of products while providing high levels of service. In addition to our traditional banking operations, we offer a variety of financial services, including financial leasing, financial advisory services, mutual fund management, securities brokerage, insurance brokerage and investment management.

The legal predecessor of Santander-Chile was Banco Santiago (“Santiago”). Old Santander-Chile was established as a subsidiary of Santander Spain in 1978. On August 1, 2002, Santiago and Old Santander Chile merged, whereby the latter ceased to exist and Santander-Chile (formerly known as Santiago) being the surviving entity.

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Our principal executive offices are located at Bandera 140, 20th floor, Santiago, Chile. Our telephone number is +562-320-2000 and our website is www.santander.cl. None of the information contained on our website is incorporated by reference into, or forms part of, this Annual Report. Our agent for service of process in the United States is Puglisi & Associates, 850 Library Ave., Suite 204, Newark, DE  19711.

Relationship with Santander Spain

We believe that our relationship with our controlling shareholder, Santander Spain, offers us a significant competitive advantage over our peer Chilean banks. Santander Spain, our parent company, is one of the largest financial groups in Brazil and the rest of Latin America, in terms of total assets measured on a regional basis. It is the largest financial group in Spain and is a major player elsewhere in Europe, including the United Kingdom, Poland and Portugal, where it is the third-largest banking group. Through Santander Consumer, it also operates a leading consumer finance franchise in the United States, as well as in Germany, Italy, Spain, and several other European countries.

Our relationship with Santander Spain provides us with access to the group’s client base, while its multinational focus allows us to offer international solutions to our clients’ financial needs. We also have the benefit of selectively borrowing from Santander Spain’s product offerings in other countries, as well as of its know-how in systems management. We believe that our relationship with Santander Spain will also enhance our ability to manage credit and market risks by adopting policies and knowledge developed by Santander Spain. In addition, our internal auditing function has been strengthened as a result of the addition of an internal auditing department that concurrently reports directly to our Audit Committee and the audit committee of Santander Spain. We believe that this structure leads to improved monitoring and control of our exposure to operational risks.

Santander Spain’s support of Santander-Chile includes the assignment of managerial personnel to key supervisory areas of Santander-Chile, such as risks, auditing, accounting and financial control. Santander-Chile does not pay any management or other fees to Santander Spain in connection with these support services.

Recent Event

During the Ordinary Board Meeting of Banco Santander Chile, held on March 27, 2018, the following matters were agreed upon:

1. Due to the resignation of the directors Mr. Roberto Méndez Torres and Mr. Roberto Zahler Mayanz, as of this date, the Board has announced the appointment of Mr. Félix de Vicente Mingo and Mr. Alfonso Gómez Morales, who will be incorporated as independent directors.

2. Mr. Orlando Poblete Iturrate has been appointed as First Vice President and Mr. Oscar Von Chrismar Carvajal as the Second Vice President.

B. Business Overview

We have 385 total branches, 276 of which are operated under the Santander brand name, with the remaining branches under certain specialty brand names, including 51 under the Select brand name, 7 specialized branches for the Middle Market and 31 as auxiliary and payment centers. During 2017, we also opened 20 Santander Workcafés and completed the process of closing all branches under the Santander Banefe brand name. We provide a full range of financial services to corporate and individual customers. We divide our clients into the following groups: (i) Retail banking, (ii) Middle-market, (iii) Global Corporate Banking and (iv) Corporate Activities (“Other”).

The Bank has the reportable segments noted below (see “Segmentation Criteria” for further information):

Retail Banking

Consists of individuals and small to middle-sized entities (SMEs) with annual sales less than Ch$1,200 million (U.S.$1.9 million). This segment gives customers a variety of services, including consumer loans, credit cards, auto loans, commercial loans, foreign exchange, mortgage loans, debit cards, checking accounts, savings products, mutual funds, stock brokerage, and insurance brokerage. Additionally, the SME clients are offered government-guaranteed loans, leasing and factoring.

Middle-market

This segment serves companies and large corporations with annual sales exceeding Ch$1,200 million (U.S.$1.9 million). It also serves institutions such as universities, government entities, local and regional governments and companies engaged in the real estate industry who carry out projects to sell properties to third parties and annual sales exceeding Ch$800 million (U.S.$1.3 million) with no upper limit. The companies within this segment have access to many products including commercial loans, leasing, factoring, foreign trade, credit cards, mortgage loans, checking accounts, transactional services, treasury services, financial consulting, savings products, mutual funds,

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and insurance brokerage. Also, companies in the real estate industry are offered specialized services to finance projects, chiefly residential, with the aim of expanding sales of mortgage loans.

Global Corporate Banking

This segment consists of foreign and domestic multinational companies with sales over Ch$10,000 million (U.S.$16.2 million). The companies within this segment have access to many products including commercial loans, leasing, factoring, foreign trade, credit cards, mortgage loans, checking accounts, transactional services, treasury services, financial consulting, investments, savings products, mutual funds and insurance brokerage.

This segment also consists of a Treasury Division which provides sophisticated financial products, mainly to companies in the Middle-market segment and Global Corporate Banking. These include products such as short-term financing and fund raising, brokerage services, derivatives, securitization and other tailor-made products. The Treasury Division may act as broker to transactions and also manages the Bank’s trading fixed income portfolio.

Corporate Activities (“Other”)

This segment mainly includes our Financial Management Division, which develops global management functions, including managing inflation rate risk, foreign currency gaps, interest rate risk and liquidity risk. Liquidity risk is managed mainly through wholesale deposits, debt issuances and the Bank’s available-for-sale portfolio. This segment also manages capital allocation by unit. These activities usually result in a negative contribution to income.

In addition, this segment encompasses all the intra-segment income and all the activities not assigned to a given segment or product with customers.

The segments’ accounting policies are those described in the summary of accounting policies. The Bank earns most of its income in the form of interest income, fee and commission income and income from financial operations. To evaluate a segment’s financial performance and make decisions regarding the resources to be assigned to segments, the Chief Operating Decision Maker (CODM) bases his or her assessment on the segment's interest income, fee and commission income, and expenses.

The tables below show the Bank’s results by reporting segment for the year ended December 31, 2017, in addition to the corresponding balances of loans and accounts receivable from customers:

			For the year ended December 31, 2017
	Loans and accounts receivable from customers (1)		Net interest income			Net fee and commission income		Financial transactions, net (2)		Provision for loan losses			Support expenses (3)			Segment`s net contribution
	Ch$mn
Retail Banking		19,223,169		970,332			206,449		20,595		(293,956	)		(534,970	)		368,450
Middle-market		6,775,734		264,663			36,280		13,751		(19,235	)		(91,882	)		203,577
Global Corporate Banking		1,633,796		100,808			27,626		50,714		6,440			(62,685	)		122,903
Other		83,215		(9,112	)		8,708		44,692		4,496			(15,356	)		33,428
Total		27,725,914		1,326,691			279,063		129,752		(302,255	)		(704,893	)		728,358
Other operating income																	62,016
Other operating expenses and impairment																	(74,057	)
Income from investments in associates and other companies																	3,963
Income tax expense																	(145,031	)
Net income for the year																	575,249

(1) Corresponds to loans and accounts receivable from customers, without deducting their allowances for loan losses.

(2) Corresponds to the sum of the net income from financial operations and the foreign exchange profit or loss.

(3) Corresponds to the sum of personnel salaries and expenses, administrative expenses, depreciation and amortization.

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Operations through Subsidiaries

Today, the General Banking Law permits us to directly provide the leasing and financial advisory services that we could formerly offer only through our subsidiaries, to offer investment advisory services outside of Chile and to undertake activities that we could not formerly offer directly or through subsidiaries, such as factoring, securitization, foreign investment funds, custody and transport of securities and insurance brokerage services. For the twelve–month period ended December 31, 2017, our subsidiaries collectively accounted for 1.2% of our total consolidated assets.

		Percent ownership share As of December 31,
		2017						2016						2015
Name of the Subsidiary	Main activity	Direct		Indirect		Total		Direct		Indirect		Total		Direct		Indirect		Total
		%		%		%		%		%		%		%		%		%
Santander Corredora de Seguros Limitada	Insurance brokerage		99.75		0.01		99.76		99.75		0.01		99.76		99.75		0.01		99.76
Santander Corredores de Bolsa Limitada(*)	Financial instruments brokerage		50.59		0.41		51.00		50.59		0.41		51.00		50.59		0.41		51.00
Santander Agente de Valores Limitada	Securities brokerage		99.03		-		99.03		99.03		-		99.03		99.03		-		99.03
Santander S.A. Sociedad Securitizadora	Purchase of credits and issuance of debt instruments		99.64		-		99.64		99.64		-		99.64		99.64		-		99.64

(*) On June 19, 2015, Santander Corredores de Bolsa Limitada, our stock brokerage company changed its corporate structure to that of a limited liability company.

The following companies have been consolidated based on the determination that they are controlled by the Bank, in accordance with IFRS 10 Consolidated Financial Statements:

- Santander Gestión de Recaudación y Cobranza Limitada (collection services)

- Bansa Santander S.A. (management of repossessed assets and leasing of properties)

During 2015, Multinegocios S.A. (management of sales force), Servicios Administrativos y Financieros Limitada (management of sales force) and Multiservicios de Negocios Limitada (call center) have ceased rendering sales services to the Bank and the Bank no longer controls their relevant activities. Therefore, as of June 30, 2015, these entities have been excluded from our consolidated results.

In September 2017, Bansa Santander S.A. celebrated a legal cession of rights, which generated an income of Ch$20,663 million before tax (Ch$15,197 million net of taxes).

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Competition

Overview

The Chilean financial services market consists of a variety of largely distinct sectors. The most important sector, commercial banking, includes a number of privately-owned banks and one public-sector bank, Banco del Estado de Chile (which operates within the same legal and regulatory framework as the private sector banks). The private-sector banks include local banks and a number of foreign-owned banks operating in Chile. The Chilean banking system is comprised of 20 banks, including one public-sector bank. The four largest banks accounted for 64.8% of all outstanding loans by Chilean financial institutions as of December 31, 2017 (excluding assets held abroad by Chilean banks).

The Chilean banking system has experienced increased competition in recent years, largely due to consolidation in the industry and new legislation. We also face competition from non-bank and non-finance competitors, principally department stores, credit unions and cajas de compensación (private, non-profitable corporations whose aim is to administer social welfare benefits, including payroll loans, to their members) with respect to some of our credit products, such as credit cards, consumer loans and insurance brokerage. In addition, we face competition from non-bank finance competitors, such as leasing, factoring and automobile finance companies, with respect to credit products, and mutual funds, pension funds and insurance companies, with respect to savings products. Currently, banks continue to be the main suppliers of leasing, factoring and mutual funds, and the insurance sales business has grown rapidly.

All the competition data in the following sections is based on Chilean Bank GAAP.

The following tables set out certain statistics comparing our market position to that of our peer group, defined as the five largest banks in Chile in terms of total loans as of December 31, 2017 (excluding assets held by Chilean banks abroad).

	As of December 31, 2017, unless otherwise noted
	Market Share			Rank
Commercial loans		17.1	%		2
Consumer loans		22.4	%		1
Residential mortgage loans		20.7	%		1
Total loans		19.0	%		1
Deposits		17.3	%		2
Credit card issued		15.5	%		1
Checking accounts (1)		25.1	%		1
Branches(1)		17.7	%		1

Source: SBIF

(1) As of November 2017, the latest available information

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Loans

As of December 31, 2017, our loan portfolio was the largest among Chilean banks. Our loan portfolio, including interbank loans, represented 19.0% of the market for loans in the Chilean financial system as of such date. The following table sets forth our and our peer group’s market shares in terms of loans (excluding assets held by Chilean banks abroad).

	As of December 31, 2017 (Chilean Bank GAAP)
Loans	Ch$ million		U.S.$ million		Market Share
Santander-Chile		27,725,914		44,948		19.0	%
Banco de Chile		25,848,904		41,905		17.7	%
Banco del Estado de Chile		21,740,780		35,245		14.9	%
Banco de Crédito e Inversiones		19,512,480		31,632		13.3	%
Itaú Corpbanca		15,405,121		24,974		10.5	%
Scotiabank Chile		10,448,237		16,938		7.1	%
BBVA, Chile		9,724,985		15,766		6.6	%
Others		15,843,909		25,685		10.8	%
Chilean financial system		146,250,331		237,092		100.0	%

Source: SBIF

Deposits

We had a 17.3% market share in deposits, ranking second among banks in Chile as of December 31, 2017. Deposit market share is based on total time and demand deposits as of the respective dates. The following table sets forth our and our peer group’s market shares in terms of deposits (excluding assets held by Chilean banks abroad).

	As of December 31, 2017 (Chilean Bank GAAP)
Deposits	Ch$ million		U.S.$ million		Market Share
Banco del Estado de Chile		23,016,163		37,312		20.2	%
Santander-Chile		19,682,111		31,907		17.3	%
Banco de Chile		18,983,484		30,775		16.6	%
Banco de Crédito e Inversiones		14,525,225		23,547		12.7	%
Itaú Corpbanca		9,832,856		15,940		8.6	%
Scotiabank Chile		7,024,759		11,388		6.2	%
BBVA, Chile		6,810,027		11,040		6.0	%
Others		14,173,043		22,976		12.4	%
Chilean financial system		114,047,668		184,887		100.0	%

Source: SBIF.

Total equity

With Ch$3,108,063 million (U.S.$5,039 million) in equity in Chilean Bank GAAP as of December 31, 2017, we were the second largest commercial bank in Chile in terms of shareholders’ equity. The following table sets forth our and our peer group’s shareholders’ equity.

	As of December 31, 2017 (Chilean Bank GAAP)
Total Equity	Ch$ million		U.S.$ million		Market Share
Itaú Corpbanca		3,399,830		5,512		18.3	%
Santander-Chile		3,108,063		5,039		16.7	%
Banco de Chile		3,105,715		5,035		16.7	%
Banco de Crédito e Inversiones		2,728,286		4,423		14.7	%
Banco del Estado de Chile		1,654,457		2,682		8.9	%
Scotiabank Chile		993,995		1,611		5.3	%
BBVA, Chile		902,368		1,463		4.8	%
Others		2,713,215		4,399		14.6	%
Chilean financial system		18,605,929		30,163		100.0	%

Source: SBIF.

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Efficiency

As of December 31, 2017, we were the most efficient bank in our peer group. The following table sets forth our and our peer group’s efficiency ratio (defined as operating expenses as a percentage of operating revenue, which is the aggregate of net interest income, fees and income from services (net), net gains from mark-to-market and trading, exchange differences (net) and other operating income (net)) in each case under Chilean Bank GAAP.

Efficiency ratio as defined by the SBIF	As of December 31, 2017 (Chilean Bank GAAP)
Santander-Chile		43.0	%
Banco de Chile		45.8	%
Banco de Crédito e Inversiones		53.5	%
Scotiabank Chile		51.5	%
BBVA, Chile		53.4	%
Banco del Estado de Chile		63.8	%
Itaú Corpbanca		67.9	%
Chilean financial system		52.6	%

Source: SBIF.

Net income for the period attributable to equity holders

In 2017, we were the second largest bank in Chile in terms of net income attributable to shareholders of Ch$564,815 million (U.S.$916 million) measured under Chilean Bank GAAP. The following table sets forth our and our peer group’s net income.

	As of December 31, 2017 (Chilean Bank GAAP)
Net income attributable to equity holders	Ch$ million		U.S.$ million		Market Share
Banco de Chile		576,012		934		26.1	%
Santander-Chile		564,815		916		25.6	%
Banco de Crédito e Inversiones		371,403		602		16.9	%
Banco del Estado de Chile		120,501		195		5.5	%
BBVA, Chile		106,006		172		4.8	%
Scotiabank Chile		103,299		167		4.7	%
Itaú Corpbanca		57,447		93		2.6	%
Others		361,807		587		16.4	%
Chilean financial system		2,203,843		3,573		100.0	%

Source: SBIF.

Return on equity

As of December 31, 2017, we were the most profitable bank in our peer group (as measured by return on period-end equity under Chilean Bank GAAP) and the fourth most capitalized bank as measured by the Chilean BIS ratio. The following table sets forth our and our peer group’s return on average equity and BIS ratio.

	Return on period-end equity as of December 31, 2017 (Chilean Bank GAAP)			BIS Ratio as of November 30, 2017 (Chilean Bank GAAP)
Santander-Chile		18.6	%		13.5	%
Banco de Chile		18.5	%		14.5	%
Banco de Crédito e Inversiones		13.6	%		13.3	%
Banco del Estado de Chile		8.0	%		11.0	%
BBVA, Chile		11.8	%		12.1	%
Itaú Corpbanca		1.6	%		14.4	%
Scotiabank Chile		11.5	%		10.9	%
Chilean Financial System		12.0	%		13.6	%

Source: SBIF.

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Asset Quality

As of December 31, 2017, we had the second-highest non-performing loan to loan ratio in our peer group. The following table sets forth our and our peer group’s non-performing loan ratio as defined by the SBIF as of December 31, 2017.

	Non-performing loans / total loans(1) as of December 31, 2017 (Chilean Bank GAAP)
Santander-Chile		2.30	%
Banco de Chile		1.19	%
Banco de Crédito e Inversiones		1.41	%
Banco del Estado de Chile		3.09	%
BBVA, Chile		1.18	%
Itaú Corpbanca		2.26	%
Scotiabank Chile		2.41	%
Chilean financial system		1.95	%

Source: SBIF.

(1) Excluding interbank loans.

Regulation and Supervision

General

In Chile, only banks may maintain checking accounts for their customers, conduct foreign trade operations, and, together with non-banking financial institutions, accept time deposits. The principal authorities that regulate financial institutions in Chile are the SBIF and the Central Bank. Chilean banks are primarily subject to the General Banking Law, and secondarily subject, to the extent not inconsistent with this statute, the provisions of the Chilean Companies Law governing public corporations, except for certain provisions which are expressly excluded.

The modern Chilean banking system dates from 1925 and has been characterized by periods of substantial regulation and state intervention, as well as periods of deregulation. The most recent period of deregulation commenced in 1975 and culminated in the adoption of a series of amendments to General Banking Law. That law, amended most recently in 2001, granted additional powers to banks, including general underwriting powers for new issues of certain debt and equity securities and the power to create subsidiaries to engage in activities related to banking, such as brokerage, investment advisory and mutual fund services, administration of investment funds, factoring, securitization products and financial leasing services.

The Central Bank

The Central Bank is an autonomous legal entity created by the Chilean Constitution. It is subject to the Chilean Constitution and its own ley orgánica constitucional, or organic constitutional law. To the extent not inconsistent with the Chilean Constitution or the Central Bank’s organic constitutional law, the Central Bank is also subject to private sector laws (but in no event is it subject to the laws applicable to the public sector). It is directed and administered by a Board of Directors composed of five members designated by the President of Chile, subject to the approval of the Chilean Senate.

The legal purpose of the Central Bank is to maintain the stability of the Chilean peso and the orderly functioning of Chile’s internal and external payment systems. The Central Bank’s powers include setting reserve requirements, regulating the amount of money and credit in circulation, establishing regulations and guidelines regarding finance companies, foreign exchange (including the Formal Exchange Market) and banks’ deposit-taking activities.

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The SBIF

Banks are supervised and controlled by the SBIF, an independent Chilean governmental agency. The SBIF authorizes the creation of new banks and has broad powers to interpret and enforce legal and regulatory requirements applicable to banks and financial companies. Furthermore, in cases of noncompliance with such legal and regulatory requirements, the SBIF has the ability to impose sanctions. In extreme cases, it can appoint, with the prior approval of the Board of Directors of the Central Bank, a provisional administrator to manage a bank. It must also approve any amendment to a bank’s by-laws or any increase in its capital.

The SBIF examines all banks from time to time, generally at least once a year. Banks are also required to submit their financial statements monthly to the SBIF, and a bank’s financial statements are published at least four times a year in a newspaper with countrywide coverage. In addition, banks are required to provide extensive information regarding their operations at various periodic intervals to the SBIF. A bank’s annual financial statements and the opinion of its independent auditors must also be submitted to the SBIF.

Any person wishing to acquire, directly or indirectly, 10.0% or more of the share capital of a bank must obtain the prior approval of the SBIF. Absent such approval, the acquirer of shares so acquired will not have the right to vote. The SBIF may only refuse to grant its approval, based on specific grounds set forth in the General Banking Law.

According to Article 35bis of the General Banking Law, the prior authorization of the SBIF is required for:

· the merger of two or more banks;

· the acquisition of all or a substantial portion of a bank’s assets and liabilities by another bank;

· the control by the same person, or controlling group, of two or more banks; or

· a substantial increase in the existing control of a bank by a controlling shareholder of that bank.

Such prior authorization is required solely when the acquiring bank or the resulting group of banks would own a significant market share in loans, defined by the SBIF to be more than 15.0% of all loans in the Chilean banking system. The intended purchase, merger or expansion may be denied by the SBIF; or, if the acquiring bank or resulting group would own a market share in loans determined to be more than 20.0% of all loans in the Chilean banking system, the purchase, merger or expansion may be conditioned on one or more of the following:

· that the bank or banks maintain regulatory capital higher than 8.0% and up to 14.0% of their risk-weighted assets;

· that the technical reserve established in Article 65 of the General Banking Law be applicable when deposits exceed one and a half times the resulting bank’s paid-in capital and reserves; or

· that the margin for interbank loans be reduced to 20.0% of the resulting bank’s regulatory capital.

If the acquiring bank or resulting group would own a market share in loans determined by the SBIF to be more than 15.0% but less than 20.0%, the authorization will be conditioned on the bank or banks maintaining a regulatory capital not lower than 10.0% of their risks-weighted assets for the period specified by the SBIF, which may not be less than one year. The calculation of the risk-weighted assets is based on a five-category risk classification system applied to a bank’s assets that is based on the Basel Committee recommendations.

Pursuant to the regulations of the SBIF, the following ownership disclosures are required:

· a bank is required to inform the SBIF of the identity of any person owning, directly or indirectly, 5.0% or more of such banks’ shares;

· holders of ADSs must disclose to the Depositary the identity of beneficial owners of ADSs registered under such holders’ names;

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· the Depositary is required to notify the bank as to the identity of beneficial owners of ADSs which such Depositary has registered and the bank, in turn, is required to notify the SBIF as to the identity of the beneficial owners of the ADSs representing 5.0% or more of such banks’ shares; and

· bank shareholders who individually hold 10.0% or more of a bank’s capital stock and who are controlling shareholders must periodically inform the SBIF of their financial condition.

Financial Market Commission

In 2017, Law 21,000 created the Comisión para el Mercado Financiero or Financial Market Commission (FMC). The FMC would become the sole supervisor for the Chilean financial system overseeing insurance companies, companies with publicly traded securities, credit unions, credit card and prepaid card issuers, and eventually banks. It will be the responsibility of this commission to ensure the proper functioning, development and stability of the financial market, facilitating the participation of market agents and defending public faith in the financial markets. To do so, it must maintain a general and systemic vision of the market, considering the interests of investors and policyholders. Likewise, it shall be responsible for ensuring that the persons or entities audited, from their initiation until the end of their liquidation, comply with the laws, regulations, statutes and other provisions that govern them.

The Commission will be in charge of a Council, which will be composed of five members, who are appointed and are subject to the following rules:

· A Commissioner appointed by the President of the Republic, of recognized professional or academic prestige in matters related to the financial system, which will have the character of President of the Commission.

· Four commissioners appointed by the President of the Republic, from among persons of recognized professional or academic prestige in matters related to the financial system, by supreme decree issued through the Ministry of Finance, after ratification of the Senate by the four sevenths of its members in exercise, in session specially convened for that purpose.  

The Council’s responsibilities include regulation, sanctioning and the definition of general supervision policies. In addition, there will be a prosecutor in charge of investigations and the Chairman will be responsible for supervision. The FMC will act in coordination with the Chilean Central Bank (BCCh).

The date of entry into operation of the Commission for the Financial Market was December 14, 2017. The Superintendency of Securities and Insurance will be eliminated on January 15, 2018 and all functions of this Superintendency will be absorbed by the FMC. Once the new General Banking Law is passed the SBIF will also be absorbed by the FMC. All current SBIF attributions would be transferred to the FMC.

Limitations on Types of Activities

Chilean banks can only conduct those activities allowed by the General Banking Law: making loans, accepting deposits and, subject to limitations, making investments and performing financial services. Investments are restricted to real estate for the bank’s own use, gold, foreign exchange and debt securities. Through subsidiaries, banks may also engage in other specific financial service activities such as securities brokerage services, equity investments, securities, mutual fund management, investment fund management, financial advisory and leasing activities. Subject to specific limitations and the prior approval of the SBIF and the Central Bank, Chilean banks may own majority or non-controlling interests in foreign banks.

Since June 1, 2002, Chilean banks are allowed to offer a new checking account product that pays interest. The SBIF also stated that these accounts may be subject to minimum balance limits and different interest rates depending on average balances held in the account and that banks may also charge fees for the use of this new product. For banks with a solvency score of less than A, the Central Bank has also imposed additional caps to the interest rate that can be paid.

On June 5, 2007, pursuant to Law 20.190, new regulations became effective authorizing banks to enter into transactions involving a wider range of derivatives, such as futures, options, swaps, forwards and other derivative

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instruments or contracts subject to specific limitations established by the Central Bank of Chile. Previously, banks were able to enter into transactions involving derivatives, but subject to more restrictive guidelines.

Deposit Insurance

The Chilean government guarantees up to 90.0% of the principal amount of certain time and demand deposits and savings accounts held by natural persons with a maximum value of UF120 per person (Ch$3,215,777 or U.S.$5,227 as of December 31, 2017) per calendar year in the entire financial system.

Reserve Requirements

Deposits are subject to a reserve requirement of 9.0% for demand deposits and 3.6% for time deposits (with terms of less than one year). For purposes of calculating the reserve obligation, banks are authorized to deduct daily from their foreign currency denominated liabilities, the balance in foreign currency of certain loans and financial investments held outside of Chile, the most relevant of which include:

· cash clearance account, which should be deducted from demand deposit for calculating reserve requirement;

· certain payment orders issued by pension providers; and

· the amount set aside for “technical reserve” (as described below), which can be deducted from reserve requirement.

The Central Bank has statutory authority to require banks to maintain reserves of up to an average of 40.0% for demand deposits and up to 20.0% for time deposits (irrespective, in each case, of the currency in which they are denominated) to implement monetary policy. In addition, to the extent that the aggregate amount of the following types of liabilities exceeds 2.5 times the amount of a bank’s regulatory capital, a bank must maintain a 100.0% “technical reserve” against them: demand deposits, deposits in checking accounts, or obligations payable on sight incurred in the ordinary course of business, and in general all deposits unconditionally payable immediately but excluding interbank demand deposits.

Minimum Capital

Under the General Banking Law, a bank is required to have a minimum of UF800,000 (approximately Ch$21,439 million or U.S.$34.8 million as of December 31, 2017) of paid-in capital and reserves, calculated in accordance with Chilean Bank GAAP, regulatory capital of at least 8.0% of its risk weighted assets, net of required allowances, and paid in capital and reserves of at least 3.0% of its total assets, net of required allowances, as calculated in accordance with Chilean Bank GAAP.

Regulatory capital is defined as the aggregate of:

· a bank’s paid-in capital and reserves, excluding capital attributable to subsidiaries and foreign branches or capital básico;

· its subordinated bonds, valued at their placement price (but decreasing by 20.0% for each year during the period commencing six years prior to maturity), for an amount up to 50.0% of its core capital; and

· its voluntary allowances for loan losses for an amount of up to 1.25% of risk weighted-assets.

Capital Adequacy Requirements

According to the General Banking Law, each bank should have regulatory capital of at least 8.0% of its risk-weighted assets, net of required allowances. The calculation of risk weighted assets is based on a five-category risk classification system for bank assets that is based on the Basel Committee recommendations. The SBIF is expected to implement in 2017 the Basel III capital standards in Chile, which will includes the implementation of capital limits with market risk and operational risk-weighted assets. These changes must be approved by the Chilean Congress, as it involves a modification to the General Banking Law.

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Banks should also have capital básico, or core capital, of at least 3.0% of their total assets, net of allowances. Core capital is defined to include shareholders’ equity.

Within the scope of Basel III in Chile, further changes in regulation may occur. See “Item 3. Key Information—D. Risk Factors—Risks Relating to Chile—We are subject to substantial regulation and regulatory and governmental oversight which could adversely affect our business, operations and financial condition.”

Lending Limits

Under the General Banking Law, Chilean banks are subject to certain lending limits, including the following material limits:

· A bank may not extend to any entity or individual (or any one group of related entities), except for another financial institution, directly or indirectly, unsecured credit in an amount that exceeds 10.0% of the bank’s regulatory capital, or in an amount that exceeds 30.0% of its regulatory capital if the excess over 10.0% is secured by certain assets with a value equal to or higher than such excess. These limits were raised from 5.0% and 25.0%, respectively, in 2007 by the Reformas al Mercado de Capitales II (also known as MK2). In the case of financing infrastructure projects built by government concession, the 10.0% ceiling for unsecured credits is raised to 15.0% if secured by a pledge over the concession, or if granted by two or more banks or finance companies which have executed a credit agreement with the builder or holder of the concession;

· a bank may not extend loans to another financial institution subject to the General Banking Law in an aggregate amount exceeding 30.0% of its regulatory capital;

· a bank may not directly or indirectly grant a loan whose purpose is to allow an individual or entity to acquire shares of the lender bank;

· a bank may not lend, directly or indirectly, to a director or any other person who has the power to act on behalf of the bank; and

· a bank may not grant loans to related parties (including holders of more than 1.0% of its shares) on more favorable terms than those generally offered to non-related parties. Loans granted to related parties are subject to the limitations described in the first bullet point above. In addition, the aggregate amount of loans to related parties may not exceed a bank’s regulatory capital.

In addition, the General Banking Law limits the aggregate amount of loans that a bank may grant to its employees to 1.5% of its regulatory capital, and provides that no individual employee may receive loans in excess of 10.0% of this 1.5% limit. Notwithstanding these limitations, a bank may grant to each of its employees a single residential mortgage loan for personal use during such employee’s term of employment.

Allowance for Loan Losses

Chilean banks are required to provide to the SBIF detailed information regarding their loan portfolio on a monthly basis. The SBIF examines and evaluates each financial institution’s credit management process, including its compliance with the loan classification guidelines. Banks are classified into four categories: 1, 2, 3 and 4. Each bank’s category depends on the models and methods used by the bank to classify its loan portfolio, as determined by the SBIF. Category 1 banks are those banks whose methods and models are satisfactory to the SBIF. Category 1 banks will be entitled to continue using the same methods and models they currently have in place. A bank classified as a category 2 bank will have to maintain the minimum levels of reserves established by the SBIF while its Board of Directors will be made aware of the problems detected by the SBIF and required to take steps to correct them. Banks classified as categories 3 and 4 will have to maintain the minimum levels of reserves established by the SBIF until they are authorized by the SBIF to do otherwise. Santander-Chile is categorized as a “Category 1” bank.

Differences between IFRS and Chilean Bank GAAP

As stated above, Chilean Bank GAAP, as prescribed by the Compendium of Accounting Standards (the “Compendium”), differs in certain respects from IFRS. The main differences that should be considered by an investor are the following:

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Suspension of Income Recognition on Accrual Basis

In accordance with the Compendium, financial institutions must suspend recognition of income on an accrual basis in their statements of income for certain loans included in the impaired portfolio. IFRS does not allow the suspension of accrual of interest on financial assets for which an impairment loss has been determined. This difference does not materially impact our Audited Consolidated Financial Statements.

Charge-offs and Accounts Receivable

The Compendium requires companies to establish deadlines for the charge-off of loans and accounts receivable. IFRS does not require any such deadline for charge-offs. A charge-off due to impairment would be recorded, if and only if, all efforts at collection of the loan or account receivable had been exhausted. Accordingly, this difference does not materially impact our Audited Consolidated Financial Statements.

Assets Received In Lieu of Payment

The Compendium requires that the initial value of assets received in lieu of payment be the value agreed upon with a debtor as a result of the loan settlement or the value awarded in an auction, as applicable. These assets are required to be written off one year after their acquisition, if the assets have not been previously disposed of. IFRS requires that assets received in lieu of payment be initially accounted for at fair value. Subsequently, asset valuation depends on the classification provided by the entity for that type of asset. No deadline is established for charging-off an asset. The Bank has adjusted the Audited Consolidated Financial Statements accordingly.

Loan loss allowances

The main difference between Chilean bank GAAP and IFRS regarding loan loss allowances is that under Chilean Bank GAAP, these are calculated based on specific guidelines set by the SBIF, which are in turn based on an expected losses approach, and under IFRS, we use an incurred loss approach. The Bank has adjusted the Audited Consolidated Financial Statements accordingly. The SBIF has announced that it will not be adopting IFRS 9 in 2018. The most significant impact of IFRS 9 on the Bank´s financial statements arises from the new impairment requirements. Impairment losses will increase and become more volatile for financial instruments in the scope of the IFRS 9 impairment model. Based on the assessment undertaken to date, the total estimated adjustment (net of tax) of the adoption of IFRS 9 on the opening balance on the Bank's equity at 1 January 2018 is Ch$82,454 million (net of tax).

Provisions for country risk and for contingent loan risk

Under Chilean GAAP, the Bank provisions for country risk to cover the risk taken when holding or committing resources with any foreign country. These allowances are established according to country risk classifications established by the SBIF and therefore are not in accordance with IFRS as issued by the IASB. Our Audited Consolidated Financial Statements have been adjusted accordingly.

Also under Chilean GAAP, the Bank has established allowances related to the undrawn available credit lines and contingent loans in accordance with the SBIF. As IFRS only permits allowances following its internal models based on incurred debt, the Bank has adjusted the Audited Consolidated Financial Statements accordingly.

These differences do not materially impact our financial statements.

Deferred taxes

The Bank records, when appropriate, deferred tax assets and liabilities for the estimated future tax effects attributable to differences between the carrying amount of assets and liabilities and their tax bases. Due to the adjustments made to the consolidated financial statements, we adjust deferred taxes accordingly.

Provision for mandatory dividends

This provision is made in accordance with the Bank’s internal policy, pursuant to which at least 30% of net income for the period is distributed, except in the case of a contrary resolution adopted at the respective

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shareholders’ meeting by unanimous vote of the outstanding shares. While the Bank uses the same policy under Chilean GAAP and IFRS, the net income used to calculate the provision is adjusted in accordance with IFRS principles, however for the distribution of dividends, the Bank uses the net income according to Chilean GAAP.

Capital Markets

Under the General Banking Law, banks in Chile may purchase, sell, place, underwrite and act as paying agents with respect to certain debt securities. Likewise, banks in Chile may place and underwrite certain equity securities. Bank subsidiaries may also engage in debt placement and dealing, equity issuance advice and securities brokerage, as well as in financial leasing, mutual fund and investment fund administration, investment advisory services and merger and acquisition services. These subsidiaries are regulated by the SBIF and, in some cases, also by the Superintendency of Securities and Insurance, the regulator of the Chilean securities market, open-stock corporations and insurance companies.

Legal Provisions Regarding Banking Institutions with Economic Difficulties

The General Banking Law provides that if specified adverse circumstances exist at any bank, its Board of Directors must correct the situation within 30 days from the date of receipt of the relevant financial statements. If the Board of Directors is unable to do so, it must call a special shareholders’ meeting to increase the capital of the bank by the amount necessary to return the bank to financial stability. If the shareholders reject the capital increase, or if it is not effected within the term and in the manner agreed to at the meeting, or if the SBIF does not approve the Board of Directors’ proposal, the bank will be barred from increasing its loan portfolio beyond that stated in the financial statements presented to the Board of Directors and from making any further investments in any instrument other than in instruments issued by the Central Bank. In such a case, or in the event that a bank is unable to make timely payment in respect of its obligations, or if a bank is under provisional administration of the SBIF, the General Banking Law provides that the bank may receive a two-year term loan from another bank. The terms and conditions of such a loan must be approved by the directors of both banks, as well as by the SBIF, but need not be submitted to the borrowing bank’s shareholders for their approval. In any event, a creditor bank cannot grant interbank loans to an insolvent bank in an amount exceeding 25.0% of the creditor bank’s regulatory capital. The Board of Directors of a bank that is unable to make timely payment of its obligations must present a reorganization plan to its creditors in order to capitalize the credits, extend their respective terms, condone debts or take other measures for the payment of the debts. If the Board of Directors of a bank submits a reorganization plan to its creditors and such arrangement is approved, all subordinated debt issued by the bank, whether or not matured, will be converted by operation of law into common stock in the amount required for the ratio of regulatory capital to risk-weighted assets to be not lower than 12.0%. If a bank fails to pay an obligation, it must notify the SBIF, which shall determine if the bank is solvent.

Dissolution and Liquidation of Banks

The SBIF may establish that a bank should be liquidated for the benefit of its depositors or other creditors when such bank does not have the necessary solvency to continue its operations. In such case, the SBIF must revoke a bank’s authorization to exist and order its mandatory liquidation, subject to agreement by the Central Bank. The SBIF must also revoke a bank’s authorization if the reorganization plan of such bank has been rejected twice. The resolution by the SBIF must state the reason for ordering the liquidation and must name a liquidator, unless the SBIF assumes this responsibility. When a liquidation is declared, all checking accounts and other demand deposits received in the ordinary course of business, are required to be paid by using existing funds of the bank, its deposits with the Central Bank or its investments in instruments that represent its reserves. If these funds are insufficient to pay these obligations, the liquidator may seize the rest of the bank’s assets, as needed. If necessary and in specified circumstances, the Central Bank will lend the bank the funds necessary to pay these obligations. Any such loans are preferential to any claims of other creditors of the liquidated bank.

Obligations Denominated in Foreign Currencies

Santander-Chile must also comply with various regulatory and internal limits regarding exposure to movements in foreign exchange rates (See “Item 11. Quantitative and Qualitative Disclosures About Market Risk”).

Loans and Investments in Foreign Securities

Under current Chilean banking regulations, banks in Chile may grant loans to foreign individuals and entities and invest in certain securities of foreign issuers. Banks may grant commercial loans and foreign trade loans, and

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can buy loans granted by banks abroad. Banks in Chile may also invest in debt securities traded in formal secondary markets. Such debt securities must be (1) securities issued or guaranteed by foreign sovereign states or their central banks or other foreign or international financial entities, and (2) bonds issued by foreign companies. If the sum of investment in foreign securities and loans granted outside of Chile surpasses 70.0% of regulatory capital, the amount that exceeds 70.0% is subject to a mandatory reserve of 100.0%.

Table 1

Rating Agency	Short Term	Long Term
Moody’s	P2	Baa3
Standard and Poor’s	A3	BBB-
Fitch	F2	BBB-
Dominion Bond Rating (DBRS)	R-2	BBB (low)

In the event that the sum of: (a) loans granted abroad that are not to subsidiaries of Chilean companies, and that have a rating of BB- or less and do not trade on a foreign stock exchange, and (b) the investments in foreign securities which have a rating that is below that indicated in Table 1 above, but is equal to or exceeds the ratings mentioned in the Table 2 below and exceeds 20.0% (and 30.0% for banks with a BIS ratio equal or exceeding 10% of the regulatory capital of such bank), the excess is subject to a mandatory reserve of 100.0%.

Table 2

Rating Agency	Short Term	Long Term
Moody’s	P2	Ba3
Standard and Poor’s	A-2	BB-
Fitch	F2	BB-
Dominion Bond Rating (DBRS)	R-2	BB (low)

In addition, banks may invest in foreign securities whose ratings are equal or exceeds those mentioned in Table 3 below for an additional amount equal to 70% of their regulatory capital. This limit constitutes an additional margin and is not subject to the 100% mandatory reserve.

Additionally, a Chilean bank may invest in foreign securities whose rating is equal to or exceeds those mentioned in Table 3 below in: (i) demand deposits with foreign banks, including overnight deposits in a single entity; and (ii) securities issued or guaranteed by sovereign states or their central banks or securities issued or guaranteed by foreign entities within the Chilean State, though investment will be subject to the limits by issuer up to 30.0% and 50.0%, respectively, of the regulatory capital of the Chilean bank that makes the investment. If these foreign securities do not have a rating, the individual limit will be 10.0% of regulatory capital.

Table 3

Rating Agency	Short Term	Long Term
Moody’s	P1	Aa3
Standard and Poor’s	A1+	AA-
Fitch	F1+	AA-
DBRS	R-1 (high)	AA(low)

Moreover, the sum of all demand deposits with foreign banks, including overnight deposits to related parties, as defined by the Central Bank and the SBIF, cannot surpass 25.0% of a bank’s regulatory capital. This limit excludes foreign branches of Chilean banks or their subsidiaries, but must include amounts deposited by these entities in related parties abroad.

Chilean banks may only invest in equity securities of foreign banks and certain other foreign companies which may be affiliates of the bank or which would be complementary to the bank’s business if such companies were incorporated in Chile.

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United States Supervision and Regulation

Financial Regulatory Reform

Banking statutes and regulations are continually under review by the United States Congress. In addition to laws and regulations, the U.S. bank regulatory agencies may issue policy statements, interpretive letters and similar written guidance. Many changes have occurred as a result of the Dodd-Frank Act and its implementing regulations, most of which are now in place. More recently, President Trump issued an executive order in 2017 that sets forth principles for financial regulatory and legislative reform, and the Republican majority in Congress has also suggested an agenda for financial legislative reform. It is too early to assess whether there will be any major changes in the regulatory environment or merely a rebalancing of the post-financial crisis framework, but we will monitor these developments and assess their impact on our operations, if any.

Volcker Rule

Section 13 of the U.S. Bank Holding Company Act of 1956, as amended, and its implementing rules, (collectively, the “Volcker Rule”) prohibit “banking entities” from engaging in certain forms of proprietary trading or from sponsoring or investing in “covered funds,” in each case subject to certain exceptions. The Volcker Rule also limits the ability of banking entities and their affiliates to enter into certain transactions with covered funds with which they or their affiliates have certain relationships. Banking entities such as Santander-Chile and Santander Spain were required to bring their activities and investments into compliance with the requirements of the Volcker Rule by the end of the conformance period applicable to each requirement. Santander Spain has assessed how the Volcker Rule affects its businesses and subsidiaries, including Santander-Chile, and has brought its activities into compliance. The Group has adopted processes to establish, maintain, enforce, review and test the compliance program designed to achieve and maintain compliance with the Volcker Rule. The Volcker Rule contains exclusions and certain exemptions for market-making, hedging, underwriting, trading in U.S. government and agency obligations, as well as certain foreign government obligations, and trading solely outside the United States, and also permits certain ownership interests in certain types of funds to be retained. Santander Spain and its non-U.S. banking organization subsidiaries, including Santander-Chile, are largely able to continue their activities outside the United States in reliance on the “solely outside the U.S.” exemptions from the Volcker Rule. Those exemptions generally exempt proprietary trading, and sponsoring or investing in covered funds if, among other restrictions, the essential actions take place outside the United States and any transactions are not with U.S. persons.

On July 21, 2017 the five regulatory agencies charged with implementing the Volcker Rule announced the coordination of reviews of the treatment of certain foreign funds that are investment funds organized and offered outside of the United States and that are excluded from the definition of covered fund under the agencies' implementing regulations. Also in July 2017, the Federal Reserve issued guidelines for banking entities seeking an extension to conform certain “seeding” investments in covered funds to the requirements of the Volcker Rule.

The Volcker Rule and its implementing regulations are currently subject to financial reform developments in the United States, including a notice issued by the Office of the Comptroller of the Currency requesting public comment on potential changes to the regulations implementing the Volcker Rule and seeking specific recommendations on how the Volcker Rule regulations could be tailored in certain focus areas to enhance their effectiveness. Santander Spain will continue to monitor these developments and assess their impact on its operations, including those of Santander-Chile, as necessary.

U.S. Anti-Money Laundering, Anti-Terrorist Financing, and Foreign Corrupt Practices Act Regulations

The Bank, as a foreign private issuer whose securities are registered under the U.S. Securities Exchange Act of 1934, is subject to the U.S. Foreign Corrupt Practices Act (the “FCPA”). The FCPA generally prohibits such issuers and their directors, officers, employees and agents from using any means or instrumentality of U.S. interstate commerce in furtherance of any offer or payment of money to any foreign official or political party for the purpose of influencing a decision of such person in order to obtain or retain business. It also requires that the issuer maintain books and records and a system of internal accounting controls sufficient to provide reasonable assurance that accountability of assets is maintained and accurate financial statements can be prepared. Penalties, fines and imprisonment of the Bank’s officers and/or directors can be imposed for violations of the FCPA.

Furthermore, the Bank is subject to a variety of U.S. anti-money laundering and anti-terrorist financing laws and regulations, such as the Bank Secrecy Act of 1970, as amended, and the USA PATRIOT ACT of 2001, as amended, and a violation of such laws and regulations may result in substantial penalties, fines and imprisonment of the Bank’s officers and/or directors.

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Disclosure pursuant to Section 219 of the Iran threat reduction and Syria human rights act

Pursuant to Section 219 of the Iran Threat Reduction and Syria Human Rights Act of 2012, which added Section 13(r) to the Securities Exchange Act of 1934, as amended (the “Exchange Act”), an issuer is required to disclose in its annual or quarterly reports, as applicable, whether it or any of its affiliates knowingly engaged in certain activities, transactions or dealings relating to Iran or with individuals or entities designated pursuant to certain Executive Orders. Disclosure is generally required even where the activities, transactions or dealings were conducted in compliance with applicable law.

The following activities are disclosed in response to Section 13(r) with respect to affiliates of Santander UK within the Group. During the period covered by this annual report:

(a)       Santander UK holds two savings accounts and one current account for two customers resident in the UK who are currently designated by the US under the Specially Designated Global Terrorist (SDGT) sanctions program. Revenues and profits generated by Santander UK on these accounts in the year ended December 31, 2017 were negligible relative to the overall profits of Banco Santander SA.

(b)       Santander UK holds two frozen current accounts for two UK nationals who are designated by the US under the SDGT sanctions program. The accounts held by each customer have been frozen since their designation and have remained frozen through 2017. The accounts are in arrears (£1,844.73 in debit combined) and are currently being managed by Santander UK Collections & Recoveries department. No revenues or profits were generated by Santander UK on these accounts in the year ended December 31, 2017.

(c) On September 6, 2017, Santander Brasil received a payment order in an amount of €1,603.00 in favor of a Brazilian recipient from an entity based in Turkey. Upon receipt of the supporting documentation, Santander Brasil became aware of the fact that the ultimate payer was actually Iran Water and Electrical Equipments Engineering Co., an entity based in Iran and controlled by the Iranian government. Santander Brasil therefore declined to process the transaction. The intended recipient of the funds obtained an order from the Court of Justice of the State of São Paulo (Tribunal de Justiça Estado de São Paulo) requiring Santander Brasil to process the payment. Santander Brasil complied with the court order and processed the payment accordingly. Revenues and profits generated by Santander Brasil on this transaction in the year ended December 31, 2017 were negligible relative to the overall profits of Banco Santander, S.A.

The Group also has certain legacy performance guarantees for the benefit of Bank Sepah and Bank Mellat (stand-by letters of credit to guarantee the obligations – either under tender documents or under contracting agreements – of contractors who participated in public bids in Iran) that were in place prior to April 27, 2007.

In the aggregate, all of the transactions described above resulted in gross revenues and net profits in the year ended December 31, 2017, which were negligible relative to the overall revenues and profits of Banco Santander, S.A. The Group has undertaken significant steps to withdraw from the Iranian market such as closing its representative office in Iran and ceasing all banking activities therein, including correspondent relationships, deposit taking from Iranian entities and issuing export letters of credit, except for the legacy transactions described above. The Group is not contractually permitted to cancel these arrangements without either (i) paying the guaranteed amount (in the case of the performance guarantees), or (ii) forfeiting the outstanding amounts due to it (in the case of the export credits). As such, the Group intends to continue to provide the guarantees and hold these assets in accordance with company policy and applicable laws.

C. Organizational Structure

Santander Spain controls Santander-Chile through its holdings in Teatinos Siglo XXI Inversiones S.A. and Santander Chile Holding S.A. which are controlled subsidiaries. Santander Spain control over 67.18% of our shares and actual participation when excluding non-controlling interests participating in Santander Chile Holding S.A. of 67.06%.

Shareholder	Number of Shares		Percentage
Santander Chile Holding S.A.		66,822,519,695		35.46
Teatinos Siglo XXI Inversiones S.A.		59,770,481,573		31.72

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The chart below sets forth the names and areas of responsibility of our senior managers as of March 27, 2018.

D. Property, Plant and Equipment

We are domiciled in Chile and own our principal executive offices located at Bandera 140, 20^th floor, Santiago, Chile. At December 31, 2017, we owned the locations at which 24.9% of our branches were located. The remaining branches operate at rented locations. We believe that our existing physical facilities are adequate for our needs.

Main properties as of December 31, 2017	Number
Central Offices
Owned		4
Rented		5
Total		9
Branches
Owned		96
Rented		289
Total		385
Other property(1)
Owned		54
Rented		5
Total		59

(1)       Consists mainly of parking lots, mini-branches and property owned by our subsidiaries.

ITEM 4A. UNRESOLVED STAFF COMMENTS

None.

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ITEM 5. OPERATING AND FINANCIAL REVIEW AND PROSPECTS

Accounting Standards Applied in 2017

Santander-Chile is a Chilean bank and maintains its financial books and records in Chilean pesos and prepares its consolidated financial statements in accordance with IFRS as issued by the IASB in order to comply with requirements of the SEC. As required by the General Banking Law, which subjects Chilean banks to the regulatory supervision of the SBIF, and which mandates that Chilean banks abide by the accounting standards stipulated by the SBIF, our locally-filed consolidated financial statements have been prepared in accordance with Chilean Bank GAAP as issued by the SBIF. The accounting principles issued by the SBIF are substantially similar to IFRS but there are some exceptions, as described in Item 4. Therefore, our locally-filed consolidated financial statements have been adjusted according to IFRS as issued by the IASB.

Critical Accounting Policies

Our consolidated financial statements include various estimates and assumptions, including but not limited to the adequacy of the allowance for loan losses, estimates of the fair value of certain financial instruments and the selection of useful lives of certain assets.

We evaluate these estimates and assumptions on an ongoing basis. Management bases its estimates and assumptions on historical experience and on various other factors that it believes to be reasonable under the circumstances. Actual results in future periods could differ from those estimates and assumptions, and if these differences were significant enough, our reported results of operations would be affected materially. We believe that the following are the most critical judgment areas or involve a higher degree of complexity in the application of the accounting policies that currently affect our financial condition and results of operations.

Allowance for loan losses

The Bank records its allowances following its internal models for the recording of incurred losses. These models have been approved by the Board. To establish impairment losses, the Bank carries out an evaluation of outstanding loans and accounts receivable from customers, as detailed below:

· Individual assessment of debtors: when debtors are recorded as individually significant, i.e., when they have significant debt levels or, even for those that do not have these levels, could be classified in a group of financial assets with similar credit risk features and who, due to the size, complexity or level of exposure, require detailed information. See “Item 5. Operating and Financial Review and Prospects—C. Selected Statistical Information—Classification of Loan Portfolio—Classification of Loan Portfolio—Credit Approval: Loans approved on an individual basis” and “Note 1—Summary of Significant Accounting Policies—(p) Provisions for loan losses” of our Audited Consolidated Financial Statements.

· Group assessment of debtors: when there is no evidence of impairment for individually-assessed debtors and debtors with loans grouped collectively—whether or not significant—the Bank groups debtors with similar credit risk features and assesses them for impairment. Debtors individually assessed for impairment and for whom a loss due to impairment has been recorded, are not included in the group assessment of impairment. See “Item 5. Operating and Financial Review and Prospects—C. Selected Statistical Information—Classification of Loan Portfolio—Classification of Loan Portfolio—Credit Approval: Loans approved on a group basis” and “Note 1—Summary of Significant Accounting Policies—(p) Provisions for loan losses” of our Audited Consolidated Financial Statements.

Valuation of financial instruments

Fair value is the price that would be received to sell an asset or that would be paid to transfer a liability in an orderly transaction between market participants at the measurement date. IFRS 13 provides a hierarchy that separates the inputs and/or valuation technique assumptions used to measure the fair value of financial instruments. The hierarchy reflects the significance of the inputs used in making the measurement.

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The hierarchy gives the highest priority to (unadjusted) quoted prices in active markets for identical assets or liabilities and the lowest priority to unobservable inputs. The Bank uses valuation techniques appropriate in the circumstances and for which sufficient data are available to measure fair value, maximizing the use of relevant observable inputs and minimizing the use of unobservable inputs.

For financial instruments with no available market prices, fair values are estimated using recent transactions in analogous instruments, and in the absence thereof, the present values or other valuation techniques based on mathematical valuation models sufficiently accepted by the international financial community. In the use of these models, consideration is given to the specific particularities of the asset or liability to be valued, and especially to the different kinds of risks associated with the asset or liability.

These techniques are significantly influenced by the assumptions used, including the discount rate, the estimates of future cash flows and prepayment expectations. See “Note 36— Fair value of financial assets and liabilities” in our Audited Consolidated Financial Statements.

Derivative activities

Derivatives are measured at fair value on the statement of financial position and the net unrealized gain (loss) on derivatives is classified as a separate line item within the income statement. Under IFRS, banks must mark-to-market derivatives. Within the fair value of derivatives are included Credit Valuation Adjustment (CVA) and Debit Valuation Adjustment (DVA), all with the objective that the fair value of each instrument includes the credit risk of its counterparty and Bank’s own risk. The CVA is a valuation adjustment to OTC derivatives as a result of the risk associated with the credit exposure assumed by each counterparty in each future period. The DVA is a valuation adjustment similar to the CVA but, in this case, it arises as a result of the Bank’s own risk assumed by its counterparties. The following inputs are used to calculate the CVA and DVA:

· Expected exposure: Including for each transaction the mark-to-market (MtM) value plus an add-on for the potential future exposure for each period. Mitigating factors such as collateral and netting agreements are taken into account, as well as a temporary impairment factor for derivatives with interim payments.

· LGD: percentage of final loss assumed in a counterparty credit event/default.

· Probability of default: for cases where there is no market information, proxies based on comparable companies in the same industry and with the same external rating as the counterparty, are used.

· Discount factor curve.

Impairment of available-for-sale financial assets,

Available for sale financial assets are evaluated for impairment throughout the year and at each reporting date in order to assess whether events or changes in circumstances indicate that these assets are impaired, such as an adverse change in business climate or observable market data, indicate that these assets may be impaired. If there is objective evidence of an impairment of an asset, an impairment test is performed by comparing the investments’ recoverable amount, which is the higher of its value in use and fair value less costs to sell, with its carrying amount.

The Bank evaluates available-for-sale financial assets with unrealized losses as of the end of each period and concludes if these were impaired. This review consists of evaluating the economic reasons for any declines, the credit ratings of the securities’ issuers, and the Bank’s intention and ability to hold the securities until the unrealized loss is recovered. See “Note 10— Available for sale investments” in our Audited Consolidated Financial Statements.

Deferred tax assets and liabilities

The Bank records, when appropriate, deferred tax assets and liabilities for the estimated future tax effects attributable to differences between the carrying amount of assets and liabilities and their tax bases. The measurement of deferred tax assets and liabilities is based on the tax rate, in accordance with the applicable tax laws, using the tax rate that applies to the period when the deferred asset and liability will be settled. The future effects of changes in tax legislation or tax rates are recorded in deferred taxes beginning on the date on which the law is enacted or substantially enacted. See “Note 14—Current and deferred taxes” of our Audited Consolidated Financial Statements.

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Provisions - contingent liabilities

Provisions related to contingencies associated to pending signature of contracts, potential clients and other administrative claims, operational risk arise from financial transactions, potential property tax associated to leasing contracts are quantified using the best available information of uncertain future events that are not wholly within control of the Bank. These are reviewed and adjusted at each reporting date. See “Note 20—Provisions” of our Audited Consolidated Financial Statements.

A. Operating Results

Chilean Economy

All of our operations and substantially all of our customers are located in Chile. Accordingly, our financial condition and results of operations are substantially dependent upon economic conditions prevailing in Chile. In 2017, the Chilean economy grew approximately 1.5% compared to 1.3% in 2016 and 2.3% in 2015. In the same period, the Central Bank of Chile reported that internal demand increased 3.1% compared to an increase of 1.3% in 2016 and an increase of 2.5% in 2015. The growth of internal demand was led by growth of total consumption, which was up 2.7% while growth in the mining sector contracted due to low levels of investment in this sector despite a recovery in copper prices.

As of December 2017, the unemployment rate was 6.4% compared to 6.1% in 2016 and 5.8% in 2015. The exchange rate appreciated in 2017 by 7.8% compared to an appreciation of 5.7% in 2016. As a result of this appreciation of the peso, CPI inflation reached 2.3% in 2017 compared to 2.7% in 2016 and 4.4% in 2015. Given the slower economic growth in 2016 and the lower inflation rate, the Central Bank reduced its mandatory policy rate to 2.5% during 2017. Economic activity is expected to increase by approximately 3.5% in 2018, led by a higher level of investment fueled by a growing world economy.

The growth of the Chilean banking sector evolved in line with overall economic developments, with an increase in the volume of loans and deposits. Total loans as of December 31, 2017 in the Chilean financial system were Ch$146,250,331 million (U.S.$237 billion), excluding loans held by subsidiaries of Chilean banks abroad, grew 4.3% in 2017. Total customer deposits (defined as time deposits plus checking accounts), excluding deposits held by subsidiaries of Chilean banks abroad grew 3.8% in 2017 and totaled Ch$114,047,668 million (U.S.$185 billion) as of December 31, 2017. The non-performing loan (defined as loans with an installment that is at least 90 days past-due) to total loans ratio remained stable at year end for both 2017 and 2016 at 1.9%.

Impact of inflation

Our assets and liabilities are denominated in Chilean pesos, Unidades de Fomento (UF) and foreign currencies. Inflation impacts our results of operations as some loan and deposit products are contracted in UF. The UF is revalued in monthly cycles. Each day in the period beginning on the tenth day of the current month through the ninth day of the succeeding month, the nominal peso value of the UF is indexed up (or down in the event of deflation) in order to reflect a proportionate amount of the change in the Chilean Consumer Price Index during the prior calendar month. One UF equaled Ch$26,798.14 at December 31, 2017, Ch$26,347.98 at December 31, 2016 and Ch$25,629.09 at December 31, 2015. High levels of inflation in Chile could adversely affect the Chilean economy and could have an adverse effect on our business, financial condition and results of operations. Negative inflation rates also negatively impact our results. Inflation measured as the annual variation of the UF was 1.7% in 2017, 2.8% in 2016 and 4.1% in 2015. There can be no assurance that Chilean inflation will not change significantly from the current level. Although we currently benefit from moderate levels of inflation, due to the current structure of our assets and liabilities (i.e., a significant portion of our loans are indexed to the inflation rate, but there are significantly less features in deposits and other funding sources that would increase the size of our funding base), there can be no assurance that our business, financial condition and result of operations in the future will not be adversely affected by changing levels of inflation. In summary:

· UF-denominated assets and liabilities. The effect of any changes in the nominal peso value of our UF-denominated interest earning assets and interest-bearing liabilities is reflected in our results of operations as an increase (or decrease, in the event of deflation) in interest income and expense, respectively. Our net interest income will be positively affected by an inflationary environment to the extent that our average UF-denominated interest earning assets exceed our average UF-denominated interest-bearing liabilities. Our net interest income will be positively affected by deflation in any period in which our average UF-denominated interest-bearing liabilities exceed our average UF-denominated interest earning assets. Our net interest income will be negatively affected in a deflationary environment if our average UF-denominated interest earning assets exceed our average UF-denominated interest-bearing liabilities.

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· Inflation and interest rate hedge. A key component of our asset and liability policy is the management of interest rate risk. The Bank’s assets generally have a longer maturity than our liabilities. As the Bank’s mortgage portfolio grows, the maturity gap tends to rise as these loans, which are contracted in UF, have a longer maturity than the average maturity of our funding base. As most of our long term financial instruments and mortgage loans are contracted in UF and most of our deposits are in nominal pesos, the rise in mortgage lending increases the Bank’s exposure to inflation and to interest rate risk. The size of this gap is limited by internal and regulatory guidelines in order to avoid excessive potential losses due to strong shifts in interest rates. In order to keep this duration gap below regulatory limits, the Bank issues long term bonds denominated in UF or interest rate swaps. The financial cost of the bonds and the efficient part of these hedges is recorded as net interest income. In 2017, the loss from the swaps taken in order to hedge mainly for inflation and interest rate risk and included in net interest income totaled a gain of Ch$15,408 million compared to a loss of Ch$42,420 million in 2016 and of Ch$107,867 million in 2015. The average gap between our interest earnings assets and total liabilities linked to the inflation, including hedging, was Ch$4,340,626 million in 2017, Ch$4,659,534 million in 2016 and Ch$3,507,250 million in 2015. Therefore, our sensitivity to a 100 basis point shift in UF inflation considering our year end gap would be approximately Ch$43 billion.

· The financial impact of the gap between our interest earning assets and liabilities denominated in UFs including hedges was in the results of the Bank Ch$73,050 million in 2017, Ch$133,702 million in 2016 and Ch$130,666 million in 2015. The 45.4% decrease in the results from our UF gap was due to a lower UF inflation rate in 2017 compared to 2016, which was managed by a lower UF gap.

	As of December 31,									% Change			% Change
Impact of inflation on net interest income	2017			2016			2015			2017/2016			2016/2015
	(in millions of Ch$)
Results from UF GAP (1)		73,050			133,702			130,666			(45.4	%)		2.3	%
Annual  UF inflation		1.7	%		2.8	%		4.1	%

(1) UF GAP is net interest income from asset and liabilities denominated in UFs and include the results from hedging the size of this gap via interest rate swaps.

· Peso-denominated assets and liabilities. Interest rates prevailing in Chile during any period primarily reflect the inflation rate during the period and the expectations of future inflation. The sensitivity of our peso-denominated interest earning assets and interest-bearing liabilities to changes to such prevailing rates varies. See “Item 5. Operating and Financial Review and Prospects—A. Operating Results—Interest Rates.” We maintain a substantial amount of non-interest-bearing peso-denominated demand deposits. Because such deposits are not sensitive to inflation, any decline in the rate of inflation would adversely affect our net interest margin on inflation indexed assets funded with such deposits, and any increase in the rate of inflation would increase the net interest margin on such assets. The ratio of the average of such demand deposits and average shareholder’s equity to average interest-earning assets was 29.8%, 29.0%, and 29.9% for the years ended December 31, 2017, 2016, and 2015, respectively.

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Interest Rates

Interest rates earned and paid on our assets and liabilities reflect, to a certain degree, inflation, expectations regarding inflation, changes in short term interest rates set by the Central Bank and movements in long term real rates. The Central Bank manages short term interest rates based on its objectives of balancing low inflation and economic growth. Because our liabilities are generally re-priced sooner than our assets, changes in the rate of inflation or short-term rates in the economy are reflected in the rates of interest paid by us on our liabilities before such changes are reflected in the rates of interest earned by us on our assets. Therefore, when short term interest rates fall, our net interest margin is positively impacted, but when short term rates increase, our interest margin is negatively affected. At the same time, our net interest margin tends to be adversely affected in the short term by a decrease in inflation rates since generally our UF-denominated assets exceed our UF-denominated liabilities. See “Item 5. Operating and Financial Review and Prospects—A. Operating Results—Impact of Inflation—Peso-denominated assets and liabilities.” An increase in long term rates has a positive effect on our net interest margin, because our interest earning assets generally have longer terms than our interest-bearing liabilities. In addition, because our peso-denominated liabilities have relatively short re-pricing periods, they are generally more responsive to changes in inflation or short-term rates than our UF-denominated liabilities. As a result, during periods when or expected inflation exceeds the previous period’s inflation, customers often switch funds from UF-denominated deposits to peso-denominated deposits, which generally bear higher interest rates, thereby adversely affecting our net interest margin.

Foreign Exchange Fluctuations

The Chilean government’s economic policies and any future changes in the value of the Chilean peso against the U.S. dollar could adversely affect our financial condition and results of operations. The Chilean peso has been subject to significant devaluation in the past and may be subject to significant fluctuations in the future. The Central Bank exchange rate appreciated 7.8% in 2017 and 5.7% in 2016. See “Item 3. Key Information—A. Selected Financial Data—Exchange Rates.” A significant portion of our assets and liabilities are denominated in foreign currencies, principally the U.S. dollar, and we historically have maintained and may continue to maintain material gaps between the balances of such assets and liabilities. Our current strategy is not to maintain a significant difference between the balances of our assets and liabilities in foreign currencies. In 2017, 2016 and 2015, the Bank, usually in its spot position, held more liabilities than assets in foreign currencies, mainly the U.S. dollar, as a result of an ample supply of U.S. dollar deposits from companies that receive export revenues, foreign correspondent bank loans and bonds issued abroad. This difference is usually hedged using forwards and cross-currency swaps. Including derivatives, the Bank seeks to run no foreign currency risk in its non-trading balance sheet. Because such assets and liabilities, as well as interest earned or paid on such assets and liabilities, and gains and losses realized upon the sale of such assets, are translated to Chilean pesos in preparing our financial statements, our reported income is affected by changes in the value of the Chilean peso relative to foreign currencies (principally the U.S. dollar). The translation gain or loss over assets and liabilities (excluding derivatives held for trading) and derivatives accounted under hedge accounting standards are included as foreign exchange transactions in the income statement. The translation and mark-to-market of foreign currency derivatives held for trading is recognized as a gain or loss in the net results from mark-to-market and trading. See “Item 11. Quantitative and Qualitative Disclosures About Market Risk—E. Market Risks—Foreign exchange fluctuations” for more detail on the Bank’s exposure to foreign currency.

The Bank also uses a sensitivity analysis with both internal limits and regulatory limits to seek to manage the potential loss in net interest income resulting from fluctuations of interest rates on U.S. dollar denominated assets and liabilities and a VaR model to limit foreign currency trading risk.

We also set an absolute limit on the size of Santander-Chile’s consolidated net foreign currency trading position. As of December 31, 2017, the net difference between assets and liabilities in foreign currency was a net asset position of U.S.$186.4 million. The average gap, be it a net asset or liability position in foreign currency, in 2017 was U.S.$92.3 million. Both figures include derivatives used to hedge foreign currency risk. See “Item 11. Quantitative and Qualitative Disclosures About Market Risk—Volume limits.” The limit on the size of the net foreign currency position is determined by the Asset and Liability Committee and is calculated and monitored by our Market Risk and Control Department.

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Segmentation criteria

The accounting policies used to determine the Bank’s income and expenses by reporting segment are the same as those described in the summary of accounting policies in “Note 1—Summary of Significant Accounting Policies” of the Bank’s Consolidated Financial Statements, and are customized to meet the needs of the Bank’s management. The Bank earns most of its income in the form of interest income, fee and commission income and income from financial operations.

To evaluate a segment’s financial performance and make decisions regarding the resources to be assigned to segments, the Chief Operating Decision Maker (CODM) bases his or her assessment on the segment's interest income, fee and commission income, and expenses. The Bank’s reporting segments have three Chief Operating Decision Makers: (i) Director of Retail banking, (ii) the Director of the Middle-market segment and (iii) the Director of Global corporate banking, each of which report to our Chief Executive Officer. All reporting segment information is presented following this structure.

Under IFRS 8, the Bank has aggregated operating segments with similar economic characteristics according to the aggregation criteria specified in the standard. A reporting segment consists of clients that are offered differentiated but, considering how their performance is measured, homogenous services based on IFRS 8 aggregation criteria, thus they form part of the same reporting segment. The clients included in each business segment are constantly revised and reclassified if a client no longer meets the criteria for the segment they are in and transferred to a different CODM. Therefore, variations of loan volumes and profit and loss items reflect business trends as well as client migration effects. Overall, this aggregation has no significant impact on the understanding of the nature and effects of the Bank’s business activities and the economic environment.

The Bank’s reportable segments are (i) Retail banking, (ii) Middle-market, (iii) Global Corporate Banking and (iv) Corporate Activities (“Other”). See “Note 3—Reporting Segments” of our Audited Consolidated Financial Statements for more information.

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Results of Operations for the Years Ended December 31, 2017, 2016 and 2015

The following discussion is based upon and should be read in conjunction with the Audited Consolidated Financial Statements. The Audited Consolidated Financial Statements have been prepared in accordance with IFRS as issued by the IASB. The following table sets forth the principal components of our net income for the years ended December 31, 2017, 2016 and 2015.

	2017			2017			2016			2015
CONSOLIDATED INCOME STATEMENT DATA	(ThU.S.$)(1)			(Ch$ million)									% Change 2017/2016			% Change 2016/2015
IFRS:
Interest income and expense
Interest income		3,337,028			2,058,446			2,137,044			2,085,988			(3.7	%)		2.4	%
Interest expense		(1,186,277	)		(731,755	)		(855,678	)		(830,782	)		(14.5	%)		3.0	%
Net interest income		2,150,751			1,326,691			1,281,366			1,255,206			3.5	%		2.1	%
Fees and income from services
Fees and commission income		738,523			455,558			431,184			402,900			5.7	%		7.0	%
Fees and commission expense		(286,123	)		(176,495	)		(176,760	)		(165,273	)		(0.1	%)		7.0	%
Total net fees and commission income		452,400			279,063			254,424			237,627			9.7	%		7.1	%
Financial transactions, net
Net income (expense) from financial operations		4,533			2,796			(367,034	)		(457,897	)		(100.8	%)		(19.8	%)
Net foreign exchange gain		205,813			126,956			507,392			603,396			(75.0	%)		(15.9	%)
Financial transactions, net		210,346			129,752			140,358			145,499			(7.6	%)		(3.5	%)
Other operating income		100,537			62,016			6,427			6,439			864.9	%		(0.2	%)
Net operating profit before provision for loan losses		2,914,034			1,797,522			1,682,575			1,644,771			6.8	%		2.3	%
Provision for loan losses		(489,998	)		(302,255	)		(342,083	)		(399,277	)		(11.6	%)		(14.3	%)
Net operating profit		2,424,036			1,495,267			1,340,492			1,245,494			11.5	%		7.6	%
Operating expenses
Personnel salaries and expenses		(643,539	)		(396,967	)		(395,133	)		(387,063	)		0.5	%		2.1	%
Administrative expenses		(373,029	)		(230,103	)		(226,413	)		(220,531	)		1.6	%		2.7	%
Depreciation and amortization		(126,162	)		(77,823	)		(65,359	)		(53,614	)		19.1	%		21.9	%
Impairment of property, plant and equipment		(9,150	)		(5,644	)		(234	)		(21	)		2312.0	%		1014.3	%
Other operating expenses		(110,907	)		(68,413	)		(68,902	)		(58,729	)		(0.7	%)		17.3	%
Total operating expenses		(1,262,787	)		(778,950	)		(756,041	)		(719,958	)		3.0	%		5.0	%
Net Operating income		1,161,249			716,317			584,451			525,536			22.6	%		11.2	%
Income from investments in associates and other companies		6,425			3,963			3,012			2,588			31.6	%		16.4	%
Income before tax		1,167,674			720,280			587,463			528,124			22.6	%		11.2	%
Income tax expense		(235,116	)		(145,031	)		(109,031	)		(76,395	)		33.0	%		42.7	%
Consolidated Net income for the year		932,558			575,249			478,432			451,729			20.2	%		5.9	%
Net income for the year attributable to:
Equity holders of the Bank		912,379			562,801			476,067			448,466			18.2	%		6.2	%
Non-controlling interests		20,180			12,448			2,365			3,263			426.3	%		(27.5	%)

(1) Amounts stated in U.S. dollars at and for the year ended December 31, 2017 have been translated from Chilean pesos at the exchange rate of Ch$616.85 = U.S.$1.00 as of December 31, 2017. See “Item 3. Key Information—A. Selected Financial Data—Exchange Rates” for more information on exchange rate.

Results of operations for the years ended December 31, 2017 and 2016. Consolidated net income for the year ended December 31, 2017 increased 20.2% to Ch$575,249 million. Our return on annualized average equity was 19.2% in 2017 compared to 16.8% in 2016.

In 2017, net operating profit before loan losses was Ch$1,797,522 million, an increase of 6.8% compared to 2016. Our net interest income increased 3.5% to Ch$1,326,691 million in 2017 compared to 2016.

Our net interest income increased 3.5% in 2017 compared to 2016. Our net interest margin remained stable at 4.3% in 2017 compared to 2016. The negative impact of lower inflation was offset by a higher yielding loan mix and lower funding costs as short-term interest rates declined in the year.

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Net fees and commission income increased 9.7% to Ch$279,063 million in the twelve-month period ended December 31, 2017 compared to the same period in 2016. In 2017, the Bank continued to experience positive client base and product usage growth. Fees from Retail banking increased 4.9% in 2017 compared to 2016. Total retail clients with a checking account increased 5.6% to 896,144. This has led to high fee growth among retail bank clients, especially cards, insurance brokerage, brokerage of asset management products and checking accounts. The 17.6% increase in fees from the Middle-market segment was mainly due to the positive expansion of business volumes in this segment from greater client loyalty and product usage. Also, this segment’s client base grew as SME clients graduated into this segment. Fees from the Global corporate banking segment increased 10.2% in 2017 compared to 2016, mainly due to cash management services, financial advisory and investment banking fees.

Total financial transactions, net, which is the sum of net income from financial operations and foreign exchange gain (loss), totaled Ch$129,752 million in the year ended December 31, 2017, a decrease of 7.6% compared to the same period in 2016. These results include the results of our Treasury Division’s transactions with customers, as well as the results of our non-client treasury operations, mainly the Financial Management Division. Client treasury services totaled Ch$82,039 million, a decrease of 8.6% compared to 2016. The results from client treasury products and market-making mainly include the results from the sale of derivatives, foreign exchange and fixed income instruments to our client base. In 2017, the results from client treasury products decreased 2.0%. The appreciation of the peso and lower market volatility led to lower demand for hedging from our Corporate and Middle-market clients. The results from market-making with client services decreased 23.7% in 2017, mainly due to a decrease in business volumes of tailor-made treasury services and cash management sold to specific corporate clients. These results may vary year-to-year as some large operations with corporate clients may not be repeated in subsequent years.

The results from non-client treasury income decreased 5.7% and totaled a gain of Ch$47,713 million in 2017 compared to Ch$50,572 million in 2016. These results include the income from sale of loans, including charged-off loans, proprietary trading and the results from our Financial Management Division. In 2017, income from the Bank’s Financial Management Division decreased 3.1% to Ch$45,018 million. This decrease in results was mainly due to lower realized gains from our available-for-sale portfolio.

Other operating income totaled a gain of Ch$62,016 million in the year ended December 31, 2017, a 864.9% increase compared to 2016 mainly due to (i) an increase of 100.2% in the income from the assets received in lieu of payment and the recovery of assets previously charged-off, which totaled Ch$ 3,330 million in 2017 (ii) a reversal of provisions for non-credit contingencies and (iii) an extraordinary income from the sale of property for Ch$20,663 million from the sale of repossessed assets by Bansa S.A., a company that is consolidated by the Bank due to control, but not owned. For the purposes of consolidation, this one-time income forms part of the net income attributable to minority interest and has no impact on net income attributable to shareholders or shareholders’ equity.

Provisions for loan losses, net of recoveries totaled Ch$302,255 million in 2017 and decreased 11.6% compared to the amount of provisions recorded in 2016. Net provisions expense from retail banking decreased 9.2% in 2017 compared to 2016. This is in line with our strategy of focusing on higher income clients, net of risk for loans for individuals which has led to less provisions for loan losses and the reversal of provision due to the calibration of the consumer provisioning model. This was partially offset by the negative impact of slower economic growth and rising unemployment on consumer asset quality and the greater provision expense recognized in commercial loans analyzed on a group basis due to the recalibration of the provisioning model.

Net provision expense from the Middle-market segment decreased by 28.1% in 2017 due to the improvement in asset quality, compensated by an increase of 5.9% in the loan portfolio.

Net provision expense from Global corporate banking totaled a release of provisions of Ch$6,440 million, a 15.0% decrease from the release of provisions in 2016 due to a 23.0% decrease in the loan portfolio in this segment as the Bank focused on non-lending products, such as cash management, that generate a higher return than lending in this segment.

As a result of the factors mentioned above, net operating profit increased 11.5% in 2017 compared to 2016 and totaled Ch$1,495,267 million.

Operating expenses in the year ended December 31, 2017 increased 3.0% compared to the corresponding period in 2016. The efficiency ratio was 44.3% in 2017, 44.9% in 2016 and 43.8% in 2015.

The 0.5% increase in personnel salaries and expenses was below the CPI inflation of 2.3%, even though all salaries are indexed to inflation pursuant to the collective bargaining agreement. This was mainly due to the 2.5% reduction in headcount in December 2017.

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Administrative expenses increased 1.6% in the year ended December 31, 2017 compared to the corresponding period in 2016, mainly due to IT investments to develop the Bank’s digital platform, which is allowing the Bank to consolidate the branches and create efficiencies in the long term. This has led to a 11.3% decrease in the number of branches in the period. The Bank has also been reducing the ATM network from 1,295 to 926.

Depreciation and amortization expense increased 19.1% in 2017 compared to 2016 and totaled Ch$77,823 million. This expense is in line with the greater investments in software, hardware and other equipment that the Bank has invested in as it modernizes its branch network and systems. This has also led to an increase in impairment charges to Ch$ 5,644 million in 2017 compared to Ch$234 million in 2016 mainly related to obsolete fixed asset in remodeled branches.

Other operating expenses were Ch$68,413 million in 2017, a 0.7% decrease compared to 2016. This was mainly due to lower operational charge-offs.

Total income tax expense by the Bank in 2017 totaled Ch$145,031 million, a 33.0% increase compared to 2016. The Bank paid an effective tax rate of 20.1% in 2017 compared to 18.6% in 2016. The higher effective tax rate was mainly due to the fact that the statutory corporate tax rate increased from 24.0% in 2016 to 25.5% in 2017.

Net interest income

	Year ended December 31,									% Change
	2017			2016			2015			2017/2016			2016/2015
	(in millions of Ch$, except percentages)
Retail banking		970,332			931,105			873,026			4.2	%		6.7	%
Middle-market		264,663			244,960			229,812			8.0	%		6.6	%
Total commercial banking		1,234,995			1,176,065			1,102,838			5.0	%		6.6	%
Global corporate banking		100,808			95,105			85,553			6.0	%		11.2	%
Total reporting segments		1,335,803			1,271,170			1,188,391			5.1	%		7.0	%
Other (1)		(9,112	)		10,196			66,815			(189.4	%)		(84.7	%)
Net interest income		1,326,691			1,281,366			1,255,206			3.5	%		2.1	%
Average interest-earning assets		30,595,059			29,671,311			28,523,005			3.1	%		4.0	%
Average non-interest-bearing demand deposits		6,117,644			5,753,622			5,719,889			6.3	%		0.6	%
Net interest margin (2)		4.34	%		4.32	%		4.40	%
Average shareholders’ equity and average non-interest-bearing demand deposits to total average interest-earning assets		29.8	%		29.0	%		29.9	%

(1) Consists mainly of net interest income from the Financial Management Division and the cost of funding our fixed income trading portfolio. Each segment obtains funding from its clients. Any surplus deposits are transferred to the Financial Management Division, which in turn makes such excess available to other areas that need funding. The Financial Management Division also sells the funds it obtains in the institutional funding market at a transfer price equal to the market price of the funds. This segment also includes intra-segment income and activities not assigned to a given segment or product line.

(2) Net interest margin is net interest income divided by average interest-earning assets.

For the years ended December 31, 2017 and 2016 our net interest income totaled Ch$1,326,691 million in the year ended December 31, 2017, an increase of 3.5% from Ch$1,281,366 million in 2016. Average interest earning assets increased 3.1% in the same period, driven mainly by lending in the Retail banking and Middle-market segments. While net interest income from our reporting segments grew 5.1% during 2017 driven by loan growth, a higher yielding loan mix and cheaper funding mix, the total net interest margin remained stable at 4.3% due to the lower UF inflation in 2017. Because the Bank has more interest earning assets indexed to the UF than interest bearing liabilities, any decline in inflation adversely affects our net interest margin. The lower inflation rate in 2017 compared to 2016 caused our average nominal interest rate earned on interest earning assets indexed to the UF to decrease from 6.6% in 2016 to 5.4% in 2017.

The average nominal interest rate for interest earning assets denominated in pesos decreased from 9.9% in 2016 to 9.6% in 2017 due to the decrease in the Central Bank’s short-term rate during the year which also led to a lower cost of funding with the average nominal rate for interest bearing liabilities denominated in pesos decreasing from 4.7% in 2016 to 3.6% in 2017.

Average nominal interest rate earned on interest earning assets	2017			2016			2015
Ch$		9.6	%		9.9	%		9.6	%
UF		5.4	%		6.6	%		7.6	%
Foreign currencies		2.7	%		2.1	%		1.8	%
Total		6.7	%		7.2	%		7.3	%

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The average rate paid on our interest bearing liabilities decreased to 3.3% in 2017 from 3.9% in 2016. This was mainly due to a lower rate paid on UF denominated liabilities as a result of the lower UF inflation in the year, which decreased to 4.4% in 2017 compared to 5.6% in 2016. This partially offset the negative impact of inflation on the interest earning assets. The decrease in the average rate paid on interest bearing liabilities was also due to the effect of the decrease in the short term central bank rates on peso denominated liabilities.

Average nominal interest rate paid on interest bearing liabilities	2017			2016			2015
Ch$		3.6	%		4.7	%		4.4	%
UF		4.4	%		5.6	%		7.2	%
Foreign currencies		1.5	%		1.1	%		1.3	%
Total		3.3	%		3.9	%		4.0	%

The changes in net interest income by segment in 2017 as compared to 2016 were as follows:

· Net interest income from Retail banking increased 4.2%, mainly as a result of the 3.3% increase in loan volumes in this segment, lower funding costs and an increase in the average yield obtained over consumer loans from 13.9% in 2016 to 14.9% in 2017.

· Net interest income from the Middle-market segment increased 8.0% in 2016, higher than the loan growth of 5.9% in this segment due to improvements in funding costs. Loan growth has been more selective, focusing on the potential return net of risk with a focus on cash management which is positive for margin growth, such as the spread between the rate on deposits and the Central Bank rate.

· The focus for Global corporate banking was on growth of non-lending products especially cash management which generates a higher return than lending in this segment. This led to an increase in net interest income of 6.0% in 2017 despite a 23.0% decrease in loan volumes as a result of lower loan demand due to the slower economy and the Bank avoiding growth in low yielding loans.

· Other net interest income consists mainly of net interest income from the Bank’s ALCO, which includes the available-for-sale investment portfolio, deposits in the Central Bank, the financial cost of supporting our cash position and investment portfolio for trading, the interest income from which is recognized as net income from financial operations and not interest income. The result of the Bank’s inflation gap is also included in this line. The net interest income included as “other” decreased from a gain of Ch$10,196 million in 2016 to a loss of Ch$9,112 million in 2017. This was due to the lower inflation rate in 2017. As the Bank has more assets than liabilities linked to inflation when inflation decreases, margins also decrease. Other interest income also includes the cost of liquidity which is a net interest expense for the Bank.

The following table shows our balances of loans and accounts receivable from customers and interbank loans by segment at the dates indicated.

	At December 31,						% Change
	2017		2016		2015		2017/2016			2016/2015
	(in millions of Ch$, except percentages)
Retail banking		19,223,169		18,604,936		17,034,707		3.3	%		9.2	%
Middle-market		6,775,734		6,396,376		6,006,282		5.9	%		6.5	%
Global corporate banking		1,633,796		2,121,513		2,178,643		(23.0	%)		(2.6	%)
Other (1)		83,215		83,606		81,125		(0.5	%)		3.1	%
Total loans		27,715,914		27,206,431		25,300,757		1.9	%		7.5	%

(1) Includes interbank loans.

For the years ended December 31, 2016 and 2015. Our net interest income totaled Ch$1,281,366 million in the year ended December 31, 2016, an increase of 2.1% from Ch$1,255,206 million in 2015. Average interest earning assets increased 4.0% in the same period, driven mainly by lending in the Retail banking and Middle-market segments. While interest income from our reporting segments grew 7.0% during 2016, net interest margin in 2016

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decreased to 4.3% compared to 4.4% in 2015 due to the lower UF inflation in 2016. Because the Bank has more interest earning assets indexed to the UF than interest bearing liabilities, the lower inflation rate in 2016 compared to 2015 caused our average nominal interest rate earned on interest earning assets indexed to the UF to decrease from 7.6% in 2015 to 6.6% in 2016.

The average nominal interest rate for interest earning assets denominated in pesos increased from 9.6% in 2015 to 9.9% in 2016, while the average nominal rate for interest bearing liabilities denominated in pesos also increased from 4.4% in 2015 to 4.7% in 2016.

The average rate paid on our interest bearing liabilities decreased to 3.9% in 2016 from 4.0% in 2015. This was mainly due to a lower rate paid on UF denominated liabilities as a result of the lower UF inflation in the year, which decreased to 5.6% in 2016 compared to 7.2% in 2015. This partially offset the negative impact of inflation on the interest earning assets.

The changes in net interest income by segment in 2016 as compared to 2015 were as follows:

· Net interest income from Retail banking increased 6.7%, mainly as a result of the 9.2% increase in loan volumes in this segment. The Bank focused growth in the high end of this segment in order to focus on margins net of risks, especially considering that in 2016 economic growth continued to slow. As a result, the highest growing loan product was residential mortgage loans that have a lower yield compared to other retail loans.

· Net interest income from the Middle-market segment increased 6.6% in 2016, mainly as a result of stable loan growth of 6.5% in this segment. Loan growth has been more selective, focusing on the potential return net of risk with a focus on non-lending products which are positive for margin growth, such as the spread between the rate on deposits and the Central Bank rate.

· The focus for Global corporate banking was on growth of non-lending products especially cash management which generates a higher return than lending in this segment. This led to an increase in net interest income of 11.2% in 2016 despite a 2.6% decrease in loan volumes.

· Other net interest income consists mainly of net interest income from the Bank’s ALCO, which includes the available-for-sale investment portfolio, deposits in the Central Bank, the financial cost of supporting our cash position and investment portfolio for trading, the interest income from which is recognized as net income from financial operations and not interest income. The result of the Bank’s inflation gap is also included in this line. The net interest income included as “other” decreased from a gain of Ch$66,815 million in 2015 to a gain of Ch$10,196 million in 2016. This was due to the lower inflation rate in 2016 and lower interest income from the Bank’s liquidity position as well as the gradual introduction of Basel III liquidity requirements, which led the Bank to take more investments with higher liquidity and shorter maturities that have a lower yield.

Fee and commission income

For the years ended December 31, 2017 and 2016. Net fees and commission income increased 9.7% to Ch$279,063 million in the twelve-month period ended December 31, 2017 compared to the same period in 2016. The following table sets forth certain components of our income from services (net of fees paid to third parties directly connected to providing those services, principally fees relating to credit card processing and ATM network administration) in the years ended December 31, 2017, 2016, and 2015.

	Year ended December 31,						% Change
	2017		2016		2015		2017/2016			2016/2015
	(in millions of Ch$)
Credit, debit and ATM cards		51,982		52,057		46,066		(0.1	%)		13.0	%
Collections		44,312		31,376		30,399		41.2	%		3.2	%
Insurance brokerage		36,430		40,882		39,252		(10.9	%)		4.2	%
Letters of credit		33,882		35,911		35,276		(5.7	%)		1.8	%
Checking accounts		31,901		31,540		30,291		1.1	%		4.1	%
Custody and brokerage services		9,232		8,358		8,685		10.5	%		(3.8	%)
Lines of credit		7,413		5,754		6,597		28.8	%		(12.8	%)
Others		63,911		48,546		41,061		31.7	%		18.2	%
Total fees and commission income, net		279,063		254,424		237,627		9.7	%		7.1	%

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Fees from credit, debit and ATM cards decreased slightly by 0.1% in 2017, reflecting the reductions made to the ATM network during the period. This was partially offset by the positive growth of the usage of the Bank’s credit and debit cards. Active credit cards totaled 1.9 million by year-end 2017 with monetary purchases increasing by 6.8% in the year.

Fees from collections increased by 41.2% in 2017 compared to 2016 due to a growth in loan volumes, particularly in mortgage loans. This line item includes, among other items, fees collected on behalf of insurance companies for fire and earthquake insurance that are mandatory with mortgage loans for which we negotiated better terms with the insurance providers during the year.

Insurance brokerage fees decreased 10.9% due to more competition and a slower economy.

Fees from letters of credit and other contingent operations decreased 5.7% in 2017, mainly due to less international and foreign trade financing business with clients during the year.

Fees from checking accounts increased 1.1% in 2017 compared to 2016. This was mainly due to a rise in the Bank’s checking account base. The number of clients with a checking account increased 5.6% to 896,144. Combined with this an increase in corporate cash management services also boosted fee growth in this product.

Brokerage and custody fees increased 10.5% in 2017 as compared to 2016 due to higher trading volumes in local equity market during 2017.

Fees from lines of credit increased 28.8% due to greater cross-selling of this product among checking account holders.

The rise in other fee income of 31.7% in 2017 compared to 2016 was mainly due to higher fees from the brokerage of asset management services. In December 2013, our Asset Management business was sold. The Bank is no longer in the asset management business, but serves as an exclusive broker for Santander Asset Management, the acquirer of our asset management business. In 2017, asset management brokerage fees totaled Ch$43,331 million and increased 13.3% compared to 2016. Other fees also include fees from our Global corporate banking segment, which include financial advisory and investment banking.

The following table sets forth, for the periods indicated our fee income broken down by segment and sub-segment for the periods indicated:

	Year ended December 31,						% Change			% Change
	2017		2016		2015		2017/2016			2016/2015
	(in millions of Ch$)
Retail banking		206,449		196,845		190,380		4.9	%		3.4	%
Middle-market		36,280		30,851		28,537		17.6	%		8.1	%
Global corporate banking		27,626		25,077		15,231		10.2	%		64.6	%%
Other		8,708		1,651		3,479		427.4	%		(52.5	%)
Total fees and commission income, net		279,063		254,424		237,627		9.7	%		7.1	%

Fees from Retail banking increased 4.9% in 2017 compared to 2016. Total retail clients with a checking account increased 5.6% to 896,144. In 2017, the Bank continued to experience positive client base and product growth that drove fee growth in various products. Internally, we measure the quantity of products that a client uses and identify them as a loyal customer when they meet certain internal criteria for their segment. Client loyalty continues to rise in retail banking, especially among high income earners, which was the area we focused on growing given the low growth environment. Loyal individual customers (clients with >4 products plus minimum usage and profitability

69 

levels) in the high-income segment grew 9.5% during 2017. This has led to high fee growth among retail bank clients, especially cards, insurance brokerage, brokerage of asset management products and checking accounts.

The 17.6% increase in fees from the Middle-market segment was mainly due to the positive expansion of business volumes in this segment from greater client loyalty and product usage. Loyal SME and Middle market companies, defined by client size using a point system that depends on the number of products, usage of products and income net of risk, rose 3.9% in 2017. This segment’s client base also grew as SME clients graduated into this segment.

Fees from the Global corporate banking segment increased 10.2% in 2017 compared to 2016, mainly due to cash management services, financial advisory and investment banking fees.

Fees in Other increased 427.4% from Ch$1,651 million in 2016 to Ch$8,708 million in 2017 due to a higher rebate paid by insurance companies we broker for after a successful renegotiation of terms and conditions with them.

For the years ended December 31, 2016 and 2015. Net fees and commission income increased 7.1% to Ch$254,424 million in the twelve-month period ended December 31, 2016 compared to the same period in 2015. In 2016, the Bank continued to experience positive client base and product growth that drove fee growth in various products. Internally, we measure the quantity of products that a client uses and identify them as a loyal customer when they meet certain internal criteria for their segment. For example, loyal individual customers use four products and have a minimum profitability level and a minimum usage indicator. For SMEs and Middle-market customers, cross-selling is differentiated by client size using a point system that depends on the number of products, usage of products and income net of risk. According to this measurement, the number of loyal high-income clients increased 6.5% and the number of loyal SMEs and middle-market clients increased by 13.8% during 2016.

Fees from credit, debit and ATM cards increased by 13.0% in 2016, reflecting the positive growth of the usage of the Bank’s credit and debit cards. Active credit cards totaled 2,002,998 as of November 2016, the latest market data available, and increased 3.3% compared to the same period in 2015. In the second half of 2015, our contract with Redbank, an ATM services provider, was renegotiated, which led to higher interbank fees charged for ATM usage for the second half of 2015 and the year 2016.

Fees from collections increased by 3.2% in 2016 compared to 2015 due to a growth in loan volumes, particularly in mortgage loans. This line item includes, among other items, fees collected on behalf of insurance companies for fire and earthquake insurance that are mandatory with mortgage loans.

Insurance brokerage fees increased 4.2% due to higher sales volume from cross-selling of insurance products to customers.

Fees from letters of credit and other contingent operations increased 1.8% in 2016. This increase was mainly due to growth of our international and foreign trade financing businesses with clients.

Fees from checking accounts increased 4.1% in 2016 compared to 2015. This was mainly due to a rise in the Bank’s checking account base. The amount of retail banking clients with a checking account rose 4.3% in 2016, totaling 844,971. Combined with this an increase in corporate cash management services also boosted fee growth in this product.

Brokerage and custody fees decreased 3.8% in 2016 as compared to 2015 due to weak trading volumes in local equity market during 2016.

Fees from lines of credit decreased 12.8% as there was a switch from clients using credit lines to credit cards and other facilities offered by online banking.

The rise in other fee income of 18.2% in 2016 compared to 2015 was mainly due to higher fees from the brokerage of asset management services. In December 2013, our Asset Management business was sold. The Bank is no longer in the asset management business, but serves as an exclusive broker for Santander Asset Management, the acquirer of our asset management business. In 2016, asset management brokerage fees totaled Ch$38,244 million and increased 5.7% compared to 2015. Other fees also include fees from our Global corporate banking segment. The positive growth of our client loyalty in this segment led to higher advisory fees in global transactional banking.

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Fees from Retail banking increased 3.4% in 2016 compared to 2015. Since mid-2013, the Bank has been executing a profound overhaul of its Client Relationship Management (CRM) systems, client service and other changes to its commercial team front-office functions, which has continued to increase product sales and usage. This has led to high fee growth among retail bank clients, especially cards, insurance brokerage, brokerage of asset management products and checking accounts. Total retail clients reached 3.58 million at year-end 2016 and total retail clients with a checking account increased 4.3% to 844,971. Loyal retail clients increased 7.7% to 600,132 by year-end 2016.

The 8.1% increase in fees from the Middle-market segment was mainly due to the positive expansion of business volumes in this segment from greater client loyalty and product usage.

Fees from the Global corporate banking segment increased 64.6% in 2016 compared to 2015. In 2016, the Bank won an important share of the investment banking, cash management and advisory services for the large projects being developed in Chile.

Fees in Other decreased 52.5% from Ch$3,479 million in 2015 to Ch$1,651 million in 2016 due to distributing more fee and commission income among segments.

Financial transactions, net

The following table sets forth information regarding our income (loss) from financial transactions for the years ended December 31, 2017, 2016 and 2015.

	Year ended December 31,								% Change			% Change
	2017		2016			2015			2017/2016			2016/2015
	(in millions of Ch$)
Net income from financial operations		2,796		(367,034	)		(457,897	)		100.8	%		19.8	%
Foreign exchange gain, net		126,956		507,392			603,396			(75.0	%)		(15.9	%)
Total financial transactions, net		129,752		140,358			145,499			(7.6	%)		(3.5	%)

For the years ended December 31, 2017 and 2016. Total financial transactions, net, which is the sum of net income from financial operations and foreign exchange gain, totaled Ch$129,752 million in the year ended December 31, 2017, a decrease of 7.6% compared to the same period in 2016. These results include the results of our Treasury Division’s trading business and financial transactions with customers, as well as the results of our Financial Management Division.

Internal Bank policy does not allow significant foreign currency mismatches and requires that the results included in Total financial transactions, net include not only the market-to-market of our foreign currency spot position, but also the results of the derivatives used to hedge currency risk. The mark-to-market of our spot position is included in the line item Foreign exchange gain, net along with the effect of those derivatives accounted for under hedge accounting rules. The derivatives used to hedge foreign currency risk but which are classified as trading are included in the line item Net income from financial operations. For more details regarding our management and exposure to foreign currency risk, see “Item 11. Quantitative and Qualitative Disclosures About Market Risk—E. Market Risks—Market risk management— Market risk – local and foreign financial management.”

The results from net income (loss) from financial operations totaled a gain of Ch$2,796 million in 2016 compared to a loss of Ch$367,034 million in 2016.

	Year ended December 31,									% Change			% Change
	2017			2016			2015			2017/2016			2016/2015
	(in millions of Ch$)
Derivatives classified as trading		(18,974	)		(395,209	)		(503,981	)		95.2	%		21.6	%
Trading investments		10,008			18,229			21,505			(45.1	%)		(15.2	%)
Sale of loans		6,040			4,190			863			44.2	%		385.5	%
Available-for-sale instruments sales		8,956			14,598			23,655			(38.6	%)		(38.3	%)
Other results		(3,234	)		(8,842	)		61			63.4	%		(14,595.1	%)
Net income (loss) from financial operations		2,796			(367,034	)		(457,897	)		100.8	%		19.8	%

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The income from financial operations in 2017 compared to a loss in 2016 was mainly due to:

(i) Lesser losses in the sub-item derivatives classified as trading. In 2017, the average yearly exchange rate appreciated 4.1% compared to a depreciation of 3.5% in 2016 with the appreciation of the peso mainly occurring at year-end 2017. Movements in foreign currency affect this line item because it includes the valuation adjustments of our derivatives classified as trading. We use derivatives classified as trading, mainly forwards and cross-currency swaps, to hedge the net foreign currency spot position between short-term assets and short-term liabilities. On average, the Bank has more short-term assets, such as U.S. dollars invested in overnight, than short-term deposits in U.S. dollars, so we usually have a short-term foreign currency liability hedge position classified as trading. The average exchange rate appreciated 4.1% in 2017, producing a lower loss in derivatives classified as trading especially at year-end 2017 when the peso appreciated strongly against the U.S. dollar.

(ii) The 45.1% lower gain from trading investments was mainly due to the lower UF inflation rate in 2017 compared to 2016. In this line item the mark-to-market and interest income of the trading fixed income portfolio are recognized. In 2017, the lower UF inflation decreased interest from this portfolio, which is mainly comprised of Central Bank instruments denominated in UF.

(iii) The results from our available-for-sale portfolio decreased 38.6% in 2017 compared to 2016 due to lower realized gains from our available for sale portfolio.

(iv) The loss in other results of Ch$3,234 million in 2017 was due to results from the partial repurchase of senior bonds during the year. See Note 18 – issued debt instruments and other financial liabilities – b) Senior bonds in the Audited Consolidated Financial Statements.

The net result from foreign exchange transactions totaled a gain of Ch$126,956 million in 2017 compared to Ch$507,392 million in 2016.

	Year ended December 31,									% Change			% Change
	2017			2016			2015			2017/2016			2016/2015
	(in millions of Ch$)
Net profit or loss from foreign currency exchange differences		113,115			116,117			(197,875	)		(2.6	%)		158.7	%
Hedge-accounting derivatives		22,933			399,875			777,254			(94.3	%)		(48.6	%)
Translation gains and losses over assets and liabilities indexed to foreign currencies, net		(9,092	)		(8,600	)		24,017			5.7	%		(135.8	%)
Net results from foreign exchange gain		126,956			507,392			603,396			(75.0	%)		(15.9	%)

Included in these results is the sub-item Net profit or loss from foreign currency exchange differences which totaled a gain of Ch$113,115 million in 2017 compared to Ch$116,117 million in 2016. This result includes the mark-to-market of the Bank’s spot position and results from our client foreign currency business, such as currency transactions and market making. The lower market- making FX transactions and the appreciation of the peso lowered this result.

Results from the sub-item hedge-accounting derivative are mainly comprised of the mark-to-market of derivatives that are used to mainly hedge the foreign currency risk of our long-term foreign currency funding. Therefore, we generally have a net foreign currency position in our hedge-accounting derivatives. These are mainly cross-currency swaps that are accounted under hedge accounting rules. These derivatives produced a gain of Ch$22,933 million in 2017. This gain was lower than in 2016 due to the appreciation of the peso in 4Q17.

Finally, the Bank has some assets and liabilities that are in Chilean pesos, but indexed to foreign currency. This position produced a translation loss in 2017 of Ch$9,092 million. This exposure is also hedged.

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In order to more easily compare the results from financial transactions, net, we present the following table that separates the results by lines of business for 2017, 2016 and 2015.

	Year ended December 31,									% Change
	2017			2016			2015			2017/2016			2016/2015
	(in millions of Ch$)
Client treasury products		61,156			62,404			60,995			(2.0	%)		2.3	%
Market-making with clients		20,883			27,382			22,850			(23.7	%)		19.8	%
Client treasury services		82,039			89,786			83,845			(8.6	%)		7.1	%
Sale of loans and charged-off loans		6,040			4,190			863			44.2	%		3 85.5%
Proprietary trading and CVA adjustments		(3,345	)		(94	)		(567	)		3458.3	%		83.5	%
Financial Management Division and others (1)		45,018			46,475			61,358			(3.1	%)		(24.3	%)
Non-client treasury income (loss)		47,713			50,572			61,654			(5.7	%)		(18.0	%)
Total financial transactions, net		129,752			140,358			145,499			(7.6	%)		(3.5	%)

(1) The Financial Management Division manages the structural interest rate risk, the structural position in inflation-indexed assets and liabilities, capital requirements and liquidity levels. The aim of the Financial Management Division is to provide stability and continuity in our net interest income from commercial activities, and to ensure that we comply with internal and regulatory limits regarding liquidity, regulatory capital, reserve requirements and market risk.

Client treasury services totaled Ch$82,039 million, a decrease of 8.6% compared to 2016. The results from client treasury products and market-making mainly include the results from the sale of derivatives, foreign exchange and fixed income instruments to our client base. In 2017, the results from client treasury products decreased 2.0%. The appreciation of the peso and lower market volatility led to lower demand for hedging from our Corporate and Middle-market clients. The results from market-making with client services decreased 23.7% in 2017, mainly due to a decrease in business volumes of tailor-made treasury services and cash management sold to specific corporate clients. These results may vary year-to-year as some large operations with corporate clients may not be repeated in subsequent years.

The results from non-client treasury income decreased 5.7% and totaled a gain of Ch$47,713 million in 2017 compared to Ch$50,572 million in 2016. These results include the income from sale of loans, including charged-off loans, proprietary trading and the results from our Financial Management Division.

The results from the sale of loans increased to Ch$6,040 million in 2017. The results from proprietary trading and Credit Value Adjustments totaled a loss of Ch$3,345 million. This was mainly due to a higher loss from CVA adjustments of our derivative portfolio, which totaled Ch$2,821 million. This is included in this line item, since the CVA generated by derivatives taken for hedging and on behalf of clients is not part of client income or part of Financial Management’s profit and loss. Since year-end 2012, the Bank no longer has a proprietary trading area and the results from proprietary trading are from residual positions that are being closed.

In 2017, income from the Bank’s Financial Management Division decreased 3.1% to Ch$45,018 million. This department manages the structural interest rate risk, the structural position in inflation-indexed assets and liabilities, capital requirements and liquidity levels. The aim of the Financial Management Division is to provide stability and continuity in our net interest income from commercial activities, and to ensure that we comply with internal and regulatory limits regarding liquidity, regulatory capital, reserve requirements and market risk. This decrease in results was mainly due to lower realized gains from our available-for-sale portfolio. The results from Financial Management Division also include the offset of the foreign currency exposure hedging on provision expenses for loans denominated in U.S. dollars. As the peso appreciated against the dollar, this lowered the provision expense for our loans in U.S. dollars and had a corresponding offset loss recognized by financial management in this line.

For the years ended December 31, 2016 and 2015. Total financial transactions, net, which is the sum of net income from financial operations and foreign exchange gain, totaled Ch$140,358 million in the year ended December 31, 2016, a decrease of 3.5% compared to the same period in 2015. These results include the results of our Treasury Division’s trading business and financial transactions with customers, as well as the results of our Financial Management Division.

The results from net income (loss) from financial operations totaled a loss of Ch$367,034 million in 2016 compared to a loss of Ch$457,897 million in 2015.

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The lower loss from financial operations in 2016 compared to 2015 was mainly due to:

(v) Lesser losses in the sub-item derivatives classified as trading. In 2016, the average yearly exchange rate depreciated 3.5% compared to 14.8% in 2015. Movements in foreign currency affect this line item because it includes the valuation adjustments of our derivatives classified as trading. We use derivatives classified as trading, mainly forwards and cross-currency swaps, to hedge the net foreign currency spot position between short-term assets and liabilities. On average, the Bank has more short-term assets, such as U.S. dollars invested in overnight, than short-term deposits in U.S. dollars. The average exchange rate depreciated 3.5% in 2016, producing a loss in derivatives classified as trading. This loss was lower than in 2015, since the average depreciation rate was lower in 2016 against 2015.

(vi) The 15.2% lower gain from trading investments was mainly due to the lower UF inflation rate in 2016 compared to 2015. In this line item the mark-to-market and interest income of the trading fixed income portfolio are recognized. In 2016, the lower UF inflation decreased interest from this portfolio, which is mainly comprised of Central Bank instruments denominated in UF.

(vii) The results from our available-for-sale portfolio decreased 38.3% in 2016 compared to 2015. The results for 2015 were very high due to gains realized when interest rates fell abruptly in the first quarter of 2015; this situation was not repeated in 2016.

(viii) The loss in other results of Ch$8,842 million in 2016 was due to the effect of depreciation in the average exchange rate on the partial repurchase of senior bonds during the year. See Note 18 – issued debt instruments and other financial liabilities – b) Senior bonds in the Audited Consolidated Financial Statements.

The net result from foreign exchange transactions totaled a gain of Ch$507,392 million in 2016 compared to Ch$603,396 million in 2015.

Included in these results is the sub-item Net profit or loss from foreign currency exchange differences which totaled a gain of Ch$116,117 million in 2016 compared to a loss of Ch$197,875 million in 2015. This result includes the mark-to-market of the Bank’s spot position and results from our client foreign currency business, such as currency transactions and market making. The lower rate of average depreciation of the peso in 2016 compared to 2015 and the increase in client currency transactions resulted in a higher result in this sub-item compared to 2015.

Results from the sub-item hedge-accounting derivative that are used to hedge the foreign currency risk of our long-term foreign currency funding. These are mainly cross-currency swaps that are accounted under hedge accounting rules. These derivatives produced a gain of Ch$399,875 million in 2016 attributable to the average depreciation of the peso in the year. This gain was lower than in 2015 due to the lower rate of depreciation in 2016 compared to 2015.

Finally, the Bank has some assets and liabilities that are in Chilean pesos, but indexed to foreign currency. This position produced a translation loss in 2016 of Ch$8,600 million. This exposure is also hedged.

Client treasury services totaled Ch$89,786 million, a gain of 7.1% compared to 2015. The results from Santander Global Connect and market-making mainly include the results from the sale of derivatives, foreign exchange and fixed income instruments to our client base. In 2016, the results from Santander Global Connect increased 2.3%. The depreciation of the peso and high market volatility led to a larger demand for hedging from our Corporate and Middle-market clients, driving this income line. The results from market-making with client services increased 19.8% in 2015, mainly due to a growth in business volumes of tailor-made treasury services and cash management sold to specific corporate clients. These results may vary year-to-year as some large operations with corporate clients may not be repeated in subsequent years.

The results from non-client treasury income decreased 18.0% and totaled a gain of Ch$50,572 million in 2016 compared to Ch$61,654 million in 2015. These results include the income from sale of loans, including charged-off loans, proprietary trading and the results from our Financial Management Division.

The results from the sale of loans increased to Ch$4,190 million in 2016. The results from proprietary trading totaled a loss of Ch$94 million. Since year-end 2012, the Bank no longer has a proprietary trading area and these results are from residual positions that are being closed.

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In 2016, income from the Bank’s Financial Management Division decreased 24.3% to Ch$46,475 million. This department manages the structural interest rate risk, the structural position in inflation-indexed assets and liabilities, capital requirements and liquidity levels. The aim of the Financial Management Division is to provide stability and continuity in our net interest income from commercial activities, and to ensure that we comply with internal and regulatory limits regarding liquidity, regulatory capital, reserve requirements and market risk. This decrease in results was mainly due to lower realized gains from our available-for-sale portfolio. The results from our available-for-sale portfolio decreased 38.3% in 2016 compared to 2015 and totaled Ch$14,598 million due to the significant decrease in long-term interest rates in the first quarter of 2015. The results from Financial Management Division also include the offset of the foreign currency exposure hedging on provision expenses for loans denominated in U.S. dollars.

Other operating income

	Year ended December 31,						% Change			% Change
	2017		2016		2015		2017/2016			2016/2015
	(In millions of Ch$)
Income from assets received in lieu of payment		3,330		1,663		2,455		100.2	%		-32,3	%
Net results from sale of investment in other companies		-		-		617		--%			--%
Operational leases (as lessor)		264		519		708		(49.1	%)		(26.7	%)
Gain on sale of Bank property, plant and equipment		23,229		2,017		381		1051,7	%		429.4	%
Compensation from insurance companies due to damages		1,237		1,530		435		(19.2	%)		251.7	%
Other		33,956		698		1,843		77,2	%		(62.1	%)
Sub-total other income		58,686		4,764		3,984		1,131.9	%		19,6	%
Total other operating income		62,016		6,427		6,439		864.9	%		(0.2	%)

For the years ended December 31, 2017 and 2016. Total other operating income increased by 864.9% in 2017 compared to 2016 and totaled a gain of Ch$62,016 million mainly due to (i) an increase in the income from the assets received in lieu of payment and the recovery of assets previously charged-off (ii) a reversal of provisions for non-credit contingencies and (iii) an extraordinary income from the sale of property for Ch$20,663 million from the sale of repossessed assets by Bansa S.A. Bansa is a company that is consolidated by the Bank due to control in accordance with IFRS 10. For the purposes of consolidation, this one-time income forms part of the net income attributable to non-controlling interest and has no impact on net income attributable to shareholders or shareholders’ equity.

For the years ended December 31, 2016 and 2015. Total other operating income fell by 0.2% in 2016 compared to 2015 and totaled a gain of Ch$6,427 million mainly due to less income from assets received in lieu of payment partially offset by a larger gain from the sale of property as a result of the consolidation of our branch network. Also during 2016, there was a greater gain from the compensation from insurance companies due to damages claimed from natural disasters such as earthquakes.

Provision for loan losses

The following table sets forth, for the periods indicated, certain information relating to our provision for loan losses.

	Year ended December 31,									% Change			% Change
	2017			2016			2015			2017/2016			2016/2015
	(in millions of Ch$)
Provision for loan losses		(370,083	)		(409,159	)		(454,462	)		(9.6	%)		(10.0	%)
Charge-off of loans analyzed on an individual basis		(15,699	)		(11,222	)		(12,955	)		39.9	%		13.4	%
Recoveries on loans previously charged-off		83,527			78,298			68,140			6.7	%		14.9	%
Provision for loan losses, net		(302,255	)		(342,083	)		(399,277	)		(11.6	%)		(14.3	%)
Year end loans (1)		27,725,914			27,206,431			25,300,757			1.9	%		7.5	%
Non-performing loans (2)		633,461			564,131			643,468			12.3	%		(12.3	%)
Impaired loans (3)		1,803,173			1,615,441			1,669,340			11.6	%		(3.2	%)
Allowance for loan losses (4)		791,157			790,605			762,301			0.1	%		3.7	%
Impaired loans / Year end loans (5)		6.50	%		5.94	%		6.60	%
Non-performing loans / Year end loans (2)		2.28	%		2.07	%		2.54	%
Allowances for loan losses / Total loans		2.85	%		2.91	%		3.01	%
Coverage ratio non-performing loans (5)		124.89	%		140.15	%		118.47	%
Non-performing loans / Year end loans (2)		2.28	%		2.07	%		2.54	%
Allowances for loan losses / Total loans		2.85	%		2.91	%		3.01	%
Coverage ratio non-performing loans (5)		124.89	%		140.15	%		118.47	%

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(1) Loans and accounts receivable from customers, including Ch$162,685 million in 2017, Ch$272,807 million in 2016 and Ch$10,877 million in 2015 in interbank loans.

(2) Non-performing loans include the aggregate unpaid principal and accrued but unpaid interest on all loans with at least one installment at least 90 days past-due.

(3) Impaired loans include: (a) for loans individually evaluated for impairment: (i) the carrying amount of all loans to clients that are rated C1 through C4, D1 and D2 and (ii) the carrying amount of all loans to an individual client with at least one non-performing loan (which is not a residential mortgage loan past due less than 90 days), regardless of category; and (b) for loans collectively evaluated for impairment, the carrying amount of all loans to a client, when at least one loan to that client is not performing or has been renegotiated. See “Note 9—Loans and Accounts Receivables from Customers—(a) Loans and accounts receivables from customers” in the Audited Consolidated Financial Statements.

(4) Allowance for loan losses for loans and accounts receivable from customers, including Ch$472 million in 2017, Ch$4,135 million in 2016 and Ch$1,166 million in 2015 in allowance for loan losses for interbank loans.

(5) Calculated as allowance for loan losses divided by non-performing loans.

For the years ended December 31, 2017 and 2016. Provisions for loan losses, net totaled Ch$302,255 million in 2017 and decreased 11.6% compared to the amount of provisions recorded in 2016.

Provision for loan losses, which includes the full amount of provisions recognized as a result of loan growth and change in risk classification as well as the net result of provisions and charge-offs of loans analyzed on a group basis, totaled Ch$370,083 million in 2017 compared to Ch$409,159 million in 2016 and decreased 9.6%. The following table breaks down provision for loans losses by loan product for the years ended December 31, 2017, 2016 and 2015.

	Year ended December 31,									% Change
	2017			2016			2015			2017/2016			2016/2015
	(in millions of Ch$)
Interbank loans		3,663			(2,969	)		(1,165	)		--%			--%
Commercial loans		(136,923	)		(137,242	)		(197,247	)		(0.2	%)		(30.4	%)
Mortgage loans		(32,194	)		(16,646	)		(27,168	)		93.4	%		(38.7	%)
Consumer loans		(205,949	)		(249,754	)		(230,811	)		(17.5	%)		8.2	%
Contingent loans		1,320			(2,548	)		1,929			--%			--	%
Total(1)		(370,083	)		(409,159	)		(454,462	)		(9.6	%)		(10.0	%)

(1) Includes the full amount of provisions recognized as a result of loan growth and change in risk classification as well as the net result of provisions and charge-offs of loans analyzed on a group basis

The provision expense for loan loss for commercial loans decreased from Ch$137,242 million in 2016 to Ch$136,923 million in 2017. The non-performing loan ratio of commercial loans reached 2.6% in 2017 compared to 2.3% in 2016 and the impaired loan ratio increased from 6.7% in 2016 to 7.3% in 2017. This can be explained by the 23.0% decrease in loan volumes in GCB, which have practically no non-performing loans and also the negative effects of a low growth economic environment over commercial loans, especially in the SME portfolio.

At the same time during September 2017, and as part of the normal process of updating the provisioning model for loans analyzed on a group basis, the Bank calibrated these models, incorporating a greater historical depth, including a recession period, thus strengthening the parameters of probability of default and loss given default. This calibration resulted in an increase in provisions associated with commercial loans analyzed on group basis of Ch$9,040 million.

Provisions for mortgage loans increased by 93.4% to Ch$32,194 million in 2017 compared to Ch$16,646 million in 2016. The non-performing ratio for mortgage loans increased to 1.8% in 2015 from 1.7% in 2016, however, the impaired mortgage loans ratio went up from 4.6% in 2016 to 4.4% in 2017.

At the same time during September 2017, and as part of the normal process of updating the provisioning model for loans analyzed on a group basis, the Bank calibrated the provisioning model for mortgage loans, incorporating a greater historical depth, including a recession period, thus strengthening the parameters of probability of default and loss given default. This calibration resulted in an increase in provisions associated with mortgage loans of Ch$8,161 million.

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 The provision expense for consumer loans decreased 17.5%. During September 2017, and as part of the normal process of updating the provisioning model for loans analyzed on a group basis, the Bank recalibrated these models, resulting in a decrease in provisions associated with consumer loans in the amount of Ch$19,499 million. Excluding this, the decrease in provision expense from consumer loans was 9.7%. This reduction was mainly due to the continued process of lowering our exposure to Santander Banefe, the brand aimed at the lower end of the consumer market, and increasing exposure to high-income earners. This was partially offset by the negative impact of slower economic growth and rising unemployment on consumer asset quality. The consumer non-performing loans ratio was 2.3% in 2017 compared to 2.2% in 2016. The impaired consumer loan ratio increased from 6.5% in 2016 to 7.2% in 2017.

For a description of the provisions related to our consumer loans, residential mortgage loans and commercial loans analyzed on a group basis, please see “Item 5. Operating and Financial Review and Prospects—C. Selected Statistical Information—Classification of Loan Portfolio—Classification of Loan Portfolio—Loans analyzed on a group basis—Allowances for residential mortgage loans” and “—Loans analyzed on a group basis.”

Additionally, the provisions for interbank loans totaled a reversal of Ch$3,663 million. This was due to the decline in interbank loans in the year.

Recoveries on loans previously charged-off increased 6.7% in 2017 compared to 2016. This was due to higher recoveries from charged-off commercial loans mainly due to improved recovery efforts. The following table shows recoveries of loans previously charged-off by type of loan.

	Year ended December 31,						% Change			% Change
	2017		2016		2015		2017/2016			2016/2015
	(in millions of Ch$)
Recovery of loans previously charged-off
Consumer loans		39,972		41,072		35,565		(2.7	%)		15.5	%
Residential mortgage loans		10,942		10,041		6,543		9.0	%		53.5	%
Commercial loans		32,613		27,185		26,032		20.0	%		4.4	%
Total recoveries		83,527		78,298		68,140		6.7	%		14.9	%

In some instances, we will sell a portfolio of charged-off loans to a third party. Gain (loss) on these charged-off loans is recognized as net income from financial transactions as disclosed in “Note 27—Profit and Loss from Financial Operations” of our Audited Consolidated Financial Statements. The following table sets forth information about our sale of charged-off loans for the year ended December 31, 2017, 2016 and 2015.

	Year ended December 31,							% Change			% Change
	2017		2016		2015			2017/2016			2016/2015
	(in millions of Ch$)
Gains (losses) on sale of loans previously charged-off		3,020		2,720		(58	)		11.0	%		-%

The following table sets forth, for the periods indicated, our net provision expense broken down by business segment:

	Year ended December 31,									% Change			% Change
	2017			2016			2015			2017/2016			2016/2015
	(in millions of Ch$)
Retail banking		(293,956	)		(323,888	)		(332,657	)		(9.2	%)		(2.6	%)
Middle-market		(19,235	)		(26,748	)		(26,147	)		(28.1	%)		2.3	%
Global corporate banking		6,440			7,579			(28,426	)		(15.0	%)		--%
Other		4,496			974			(12,047	)		--%			--%
Total provisions, net		(302,255	)		(342,083	)		(399,277	)		(11.6	%)		(14.3	%)

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Net provisions expense from retail banking decreased 9.2% in 2017 compared to 2016. This is in line with our strategy of focusing on higher income clients, net of risk for loans for individuals which has led to less provisions for loan losses and the reversal of provision due to the calibration of our consumer provisioning model described above. This was partially offset by the negative impact of slower economic growth and rising unemployment on consumer asset quality and the greater provision expense recognized in commercial loans analyzed on a group basis due to the recalibration of the provisioning model.

Net provision expense from the Middle-market segment decreased by 28.1% in 2017 due to the improvement in asset quality, compensated by an increase of 5.9% in the loan portfolio.

Net provision expense from Global corporate banking totaled a release of provisions of Ch$6,440 million, a 15.0% decrease from the release of provisions in 2016 due to a 23.0% decrease in the loan portfolio in this segment as the Bank focused on non-lending products, such as cash management, that generate a higher return than lending in this segment.

Total provisions, net included in Others reached a gain of Ch$4,496 million compared to Ch$974 million. In Other provision expense, we mainly include the impact of the fluctuation of the exchange rate on our provision expense. When the peso appreciates, the amount of provisions set aside for these loans translated to local currency decreases. In 2017 the average appreciation of the peso was 4.1%, compared to the depreciation in 2016 of 3.5%, leading to a greater release of provisions. This impact has a corresponding hedge recognized in the results from financial transactions and for this reason it is not assigned to any reporting segment.

We believe that our loan loss allowances are currently adequate for all known and estimated incurred losses.

For the years ended December 31, 2016 and 2015. Provisions for loan losses, net of recoveries totaled Ch$342,083 million in 2015 and decreased 14.3% compared to the amount of provisions recorded in 2015.

Provision for loan losses, which includes the full amount of provisions recognized as a result of loan growth and change in risk classification as well as the net result of provisions and charge-offs of loans analyzed on a group basis, totaled Ch$409,159 million in 2016 compared to Ch$454,462 million in 2015 and decreased 10.0%.

In general, there was a decrease in the provision expense for commercial loans due to improving asset quality. Non-performing loans as a percentage of the loan portfolio decreased from 2.5% in 2015 to 2.1% in 2016 and the non-performing loans coverage ratio increased from 118.5% to 140.2%. This environment also led to a decrease in the loans charged-off during 2016 to Ch$11,222 million.

The provision expense for loan loss for commercial loans decreased from Ch$197,247 million in 2015 to Ch$137,242 million in 2016. This was mainly due to an improvement in asset quality in commercial loans. The non-performing loan ratio of commercial loans reached 2.3% in 2016 compared to 2.6% in 2015. This improvement in asset quality was due to two factors. First, the NPL ratio among small to middle-sized entities in retail banking decreased from 6.8% in 2015 to 5.8% in 2016. Second, there was an improvement in asset quality among loans evaluated on an individual basis, which resulted in a provision expense of Ch$17,819 million in 2016 compared to an expense of Ch$78,354 million in 2015. This was due to (i) a 2.6% decrease in loan volumes in global corporate banking, (ii) an unusually high provision expense in 2015 for specific corporate clients that were downgraded and (iii) an increase in 2016 in the number of clients that either improved their risk status or paid their loans.

Provisions for mortgage loans decreased by 38.7% from Ch$27,168 million in 2015 compared to Ch$16,646 million in 2016. During 2016, the Bank lowered its exposure to the lower end of the market and lowered the loan-to-value of residential mortgages at origination, which led to an improvement in mortgage loan asset quality and in April 2016 the mortgage loan allowance model was recalibrated resulting in a decrease in mortgage loan allowance of approximately Ch$3,500 million. The Bank also focused mortgage loan growth on higher income earners with less risk and, as a result, mortgage loans for high income earners grew 10.3% in 2016. The non-performing ratio for mortgage loans decreased from 2.1% in 2015 to 1.7% in 2016 and the impaired mortgage loans ratio also improved from 5.1% in 2015 to 4.6% in 2016.

The provision expense for consumer loans increased 8.2% during 2016, primarily attributable to growth of 7.1% in the loan portfolio in 2016. During 2016, the Bank lowered its exposure to the lower end of the consumer market and restricted renegotiations for consumer clients presenting payment difficulties, which led to an increase in

78 

charge-offs in 2016 and improvements in consumer loan asset quality. This was partially offset by recoveries from loans previously charged-off that increased from Ch$35,565 million in 2015 to Ch$41,072 million in 2016. The consumer non-performing loans ratio was 2.2% in 2016 compared to 2.7% in 2015 and the impaired consumer loan ratio decreased from 8.9% in 2015 to 6.5% in 2016.

Recoveries on loans previously charged-off increased 14.9% in 2016 compared to 2015. This was due to higher recoveries from charged-off consumer and residential mortgage loans mainly due to improved recovery efforts.

For a description of the provisions related to our residential mortgage loans and commercial loans analyzed on a group basis, please see “Item 5. Operating and Financial Review and Prospects—C. Selected Statistical Information—Classification of Loan Portfolio—Classification of Loan Portfolio—Loans analyzed on a group basis—Allowances for residential mortgage loans” and “—Loans analyzed on a group basis—Small and mid-sized commercial loans.”

Additionally, the provisions for interbank loans increased in 2016 to Ch$2,969 million, mainly due to the growth in the loan portfolio. In 2016, the Bank granted loans to Chinese banks due to Chilean foreign trade with China. See “Item 5. Operating and Financial Review and Prospects—C. Selected Statistical Information-Classification of Loan Portfolio—Foreign Assets and loans.” The contingent loans in 2016 registered a provision expense of Ch$2,548 million in 2016 compared to a release of Ch$1,929 million in 2015, due to an increase in preapproval of available credit lines.

In some instances, we will sell a portfolio of charged-off loans to a third party. Gain (loss) on these charged-off loans is recognized as net income from financial transactions as disclosed in “Note 27—Profit and Loss from Financial Operations” of our Audited Consolidated Financial Statements.

Net provisions expense from retail banking decreased 2.6% in 2016 compared to 2015. This is in line with our strategy of focusing on higher income clients, net of risk for loans for individuals and SMEs, which has led to better asset quality in the loan portfolio.

Net provision expense from the Middle-market segment was stable in 2016, increasing 2.3% compared to 2015 due to an increase of 6.5% in the loan portfolio.

Net provision expense from Global corporate banking totaled a release of provisions of Ch$7,579 million, a 126.7% decrease from 2015 due to the significant increase of provisions in 2015 for specific clients that were downgraded and that in 2016 either improved their risk status or paid their loans.

Total provisions, net included in Others reached a gain of Ch$974 million compared to the loss of Ch$12,047 million. In Other provision expense, we mainly include the impact of the fluctuation of the exchange rate on our provision expense. Of our total loan book, 12.1% is in foreign currency, mainly in U.S. dollars and consisting of short-term foreign trade loans. When the peso depreciates, the amount of provisions set aside for these loans translated to local currency rises. In 2016 the average depreciation of the peso was 3.5%, considerably less than the depreciation in 2015 of 14.8%. This impact has a corresponding hedge recognized in the results from financial transactions and for this reason it is not assigned to any reporting segment.

Operating expenses

The following table sets forth information regarding our operating expenses in the years ended December 31, 2017, 2016 and 2015.

	Year ended December 31,									% Change			% Change
	2017			2016			2015			2017/2016			2016/2015
	(in millions of Ch$)
Personnel salaries and expenses		(396,967	)		(395,133	)		(387,063	)		0.5	%		2.1	%
Administrative expenses		(230,103	)		(226,413	)		(220,531	)		1.6	%		2.7	%
Depreciation and amortization		(77,823	)		(65,359	)		(53,614	)		19.1	%		21.9	%
Impairment		(5,644	)		(234	)		(21	)		2312.0	%		1014.3	%
Other operating expenses		(68,413	)		(68,902	)		(58,729	)		(0.7	%)		17.3	%
Total operating expenses		(778,950	)		(756,041	)		(719,958	)		3.0	%		5.0	%
Efficiency ratio(1)		44.3	%		44.9	%		43.8	%

(1) The efficiency ratio is the ratio of total operating expenses to total operating income. Total operating income consists of net interest income, fee income, financial transactions, net and other operating income.

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For the years ended December 31, 2017 and 2016. Operating expenses in the year ended December 31, 2017 increased 3.0% compared to the corresponding period in 2016. The efficiency ratio was 44.3% in 2017, 44.9% in 2016 and 43.8% in 2015.

The 0.5% increase in personnel salaries and expenses was below the CPI inflation of 2.3%, even though all salaries are indexed to inflation pursuant to the collective bargaining agreement. This was mainly due to the 2.5% reduction in headcount to 11,068 employees in December 2017, in line with the Bank’s strategy of reducing mid-upper level management levels and the sales force.

Administrative expenses increased 1.6% in the year ended December 31, 2017 compared to the corresponding period in 2016, mainly due to IT investments to develop the Bank’s digital platform, which is allowing the Bank to consolidate the branches and create efficiencies in the long term. In 2016, the Bank began to transform the branch network, adopting two main formats (i) a multi-segment approach with smaller branches that are multi-segment with dedicated spaces for the different business segments (Select, SME Advance, Banefe, etc.) and (ii) our Work Café spaces that are high tech / high touch branches with no human tellers or back offices. This was also accompanied by the closure of less efficient branches, especially in the Santander Banefe network, which were completely eliminated by year-end 2017. This has led to a 11.3% decrease in the number of branches in the period. The Bank has also been reducing the ATM network from 1,295 to 926. This reduction has mainly been for ATMs outside of branches and is leading to less expenses for security and the transportation of cash by 17.7%.

	Year ended December 31,				% Change
	2017		2016		2017/2016
Traditional branches		276		274		0.7	%
Middle-market centers		7		8		(12.5	%)
Santander Select		51		53		(3.8	%)
Workcafés		20		0		—%
Banefe and other payment centers(1)		31		88		(64.8	%)
Total branches		385		434		(11.3	%)

(1) As of December 31,2017, all Banefe branches were closed down.

Depreciation and amortization expense increased 19.1% in 2017 compared to 2016 and totaled Ch$77,823 million. This expense is in line with the greater investments in software, hardware and other equipment that the Bank has invested in as it modernizes its branch network and systems. This has also led to an increase in impairment charges to Ch$ 5,644 million in 2017 compared to Ch$234 million in 2016 mainly related to obsolete fixed asset in remodeled branches.

Other operating expenses were Ch$68,413 million in 2017, a 0.7% decrease compared to 2016. This was mainly due to lower operational charge-offs. See “Note 33—Other operating income and expenses” to our Audited Consolidated Financial Statements for more detail on Other operating expenses.

The following table sets forth, for the periods indicated, our personnel salaries, administrative and depreciation and amortization expenses broken down by business segment. These amounts exclude impairment and other operating expenses.

	Year ended December 31,									% Change			% Change
	2017			2016			2015			2017/2016			2016/2015
	(in millions of Ch$)
Retail banking		(534,970	)		(529,909	)		(533,086	)		1.0	%		(0.6	%)
Middle-market		(91,882	)		(83,412	)		(77,261	)		10.2	%		8.0	%
Global corporate banking		(62,685	)		(53,935	)		(49,533	)		16.2	%		8.9	%
Other		(15,356	)		(19,649	)		(1,328	)		(21.8	%)		1,379.6	%
Total personnel, administrative expenses, depreciation and amortization (1)		(704,893	)		(686,905	)		(661,208	)		2.6	%		3.9	%

(1) Excludes impairment and other operating expenses.

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By business segment, the 2.6% increase in costs excluding impairment and other operating expenses in 2017 compared to the corresponding period in 2016 was mainly due a rise in cost in the Middle-market and GCB. Costs in the Middle-market segment grew 10.2% in 2017 compared to 2016 and 16.2% in the Global corporate banking segment in line with business growth in this segment, especially in transactional banking and cash management services that are intense in data processing.

In Retail banking costs grew 1.0% due to lower average headcount and saving from the closure of branches and ATMs as well as efficiencies produced by greater digital banking services.

For the years ended December 31, 2016 and 2015. Operating expenses in the year ended December 31, 2016 decreased 5.0% compared to the corresponding period in 2015. The efficiency ratio was 44.9% in 2016, 43.8% in 2015 and 41.1% in 2014.

The 2.1% increase in personnel salaries and expenses was mainly due to an increase in personnel compensation and greater costs related to benefits included in the Bank’s collective bargaining agreement. In 2016, CPI inflation was 2.7% and all salaries are indexed to inflation pursuant to the collective bargaining agreement. This was offset by the 3.1% reduction in headcount to 11,354 employees in December 2016, in line with the Bank’s strategy of reducing mid-upper level management levels and the sales force.

Administrative expenses increased 2.7% in the year ended December 31, 2016 compared to the corresponding period in 2015, mainly due to IT and communication expenses that increased from Ch$28,420 million in 2015 to Ch$37,351 million in 2016 as part of technological innovation to maintain and develop the Bank’s digital platform, which will allow the Bank to consolidate the branches and create efficiencies in the long term.

This expense is in line with the greater investments in hardware and other equipment that the Bank has made as it modernizes its branch network and systems. See “Note 33—Other operating income and expenses” to our Audited Consolidated Financial Statements for more detail on Other operating expenses.

By business segment, the 3.9% increase in costs excluding impairment and other operating expenses in 2016 compared to the corresponding period in 2015 was mainly due to the 0.6% decrease in costs incurred in retail banking. In 2016, retail banking costs decreased mainly as a result of lower headcount partially offset by greater expenses related to the investment in better digital banking services. Costs in the Middle-market segment grew 8.0% in 2016 compared to 2015 and 8.9% in the Global corporate banking segment in line with business growth in this segment, especially in transactional banking and cash management services that are intense in data processing.

Income tax

	Year ended December 31,									% Change			% Change
	2017			2016			2015			2017/2016			2016/2015
	(in millions of Ch$)
Net income before tax		720,280			587,463			528,124			22.6	%		11.2	%
Income tax expense		(145,031	)		(109,031	)		(76,395	)		33.0	%		42.7	%
Effective tax rate(1)		20.1	%		18.6	%		14.5	%

(1) The effective tax rate is the income tax expense divided by net income before tax.

For the years ended December 31, 2017 and 2016. Total income tax expense by the Bank in 2017 totaled Ch$145,031 million, a 33.0% increase compared to 2016. The Bank paid an effective tax rate of 20.1% in 2017 compared to 18.6% in 2016. The higher effective tax rate was mainly due to:

(i) the statutory corporate tax rate increased from 24.0% in 2016 to 25.5% in 2017. The statutory corporate tax rate rises to 27.0% in 2018;

(ii) the lower CPI inflation rate in 2017 compared to 2016 also resulted in lower losses for the price level restatement for tax purposes. The Bank, in its Chilean tax book, must re-measure its capital each year for the variation in CPI inflation. See “Note 14—Current and Deferred Taxes” of the Audited Consolidated Financial Statements for more detail on income tax expense.

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For the years ended December 31, 2016 and 2015. Total income tax expense by the Bank in 2016 totaled Ch$109,031 million, a 42.7% increase compared to 2015. The Bank paid an effective tax rate of 18.6% in 2016 compared to 14.5% in 2015. The higher effective tax rate was mainly due to:

(iii) the statutory corporate tax rate increased from 22.5% in 2015 to 24.0% in 2016. In 2017, the statutory corporate tax rate rose to 25.5% in 2017 and rises to 27.0% in 2018;

(iv) income tax expenses include non-cash income of Ch$86 million in 2016 from the re-adjustments made to the Bank’s deferred tax asset base following passage of the new tax law compared to an income of Ch$10,600 million in 2015. This gain arises from the difference between the Bank’s accounting and tax books regarding how provisions and charge-offs are recognized. When the statutory rates were modified, the Bank’s net deferred tax assets increased as the future tax rates used to calculate this asset were gradually increased from 20.0% to 27.0%;

(v) the lower CPI inflation rate in 2016 compared to 2015 also resulted in lower losses for the revaluation of capital for inflation. The Bank, in its Chilean tax book accounting, must re-measure its capital each year for the variation in CPI inflation. See “Note 14—Current and Deferred Taxes” of the Audited Consolidated Financial Statements for more detail on income tax expense.

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B. Liquidity and Capital Resources

Sources of Liquidity

Santander-Chile’s liquidity depends upon its (i) capital, (ii) reserves and (iii) financial investments, including investments in government securities. To cover any liquidity shortfalls and to augment its liquidity position, Santander-Chile has established lines of credit with foreign and domestic banks and also has access to Central Bank borrowings.

The following table sets forth our contractual obligations and commercial commitments by time remaining to maturity. As of the date of the filing of this Annual Report, the Bank does not have significant purchase obligations. As of December 31, 2017, the scheduled maturities of our contractual obligations and of other commercial commitments, including accrued interest, were as follows:

	Demand		Up to 1 month		Between 1 and 3 months		Between 3 and 12 months		Subtotal up to 1 year		Between 1 and 3 years		Between 3 and 5 years		More than 5 years		Subtotal after 1 year		Total
As of December 31, 2017	(in millions of Ch$)
Obligations under repurchase agreements	-		268,061		-		-		268,061		-		-				-		268,061
Checking accounts, time deposits and other time liabilities (1)		8,376,371		5,120,171		4,201,271		2,299,018		19,996,831		106,833		2,811		62,362		172,006		20,168,837
Financial derivatives contracts		-		144,410		196,444		356,288		697,142		378,582		358,358		705,406		1,442,346		2,139,488
Interbank borrowings		4,130		46,013		397,419		1,030,241		1,477,803		220,554		-		-		220,554		1,698,357
Issue debt instruments		-		21,043		55,119		274,239		350,401		1,727,571		2,104,771		2,910,910		6,743,252		7,093,653
Other financial liabilities (2)		177,663		701		2,583		31,879		212,826		27,581		404		1,219		29,204		242,030
Subtotal		8,558,164		5,600,399		4,852,836		3,991,665		23,003,064		2,461,121		2,466,344		3,679,897		8,607,362		31,610,426
Contractual interest payments (3)		4,403		45,465		117,779		462,579		630,226		808,502		776,796		1,147,553		2,732,851		3,363,077
Total		8,562,567		5,645,864		4,970,615		4,454,244		23,633,290		3,269,623		3,243,140		4,827,450		11,340,213		34,973,503

(1) Includes demand deposits and other demand liabilities, cash items in process of being cleared and time deposits and other time liabilities.

(2) Mainly includes amounts owed to credit card processors and to the Chilean Production Development Corporation (Corporación de Fomento de la Producción de Chile), the state development agency.

(3) The table above includes future cash interest payments. For variable rate obligations, we assume the same rate as the last rate known. Various of the payment obligations in the table above are variable debt instruments, since they are denominated in UF, for which we have estimated a long-term inflation rate equal to 3%, which is at the center of the Central Bank’s long-term inflation target. No exclusions requiring further explanation have been made in this table.

Operational Leases

Certain bank premises and equipment are leased under various operating leases. Future minimum rental commitments as of December 31, 2017 under non-cancelable leases are as follows:

	As of December 31, 2017
	(in millions of Ch$)
Due within 1 year		26,059
Due after 1 year but within 2 years		21,343
Due after 2 years but within 3 years		18,091
Due after 3 years but within 4 years		15,736
Due after 4 years but within 5 years		12,734
Due after 5 years		51,502
Total		145,465

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Other Commercial Commitments

As of December 31, 2017, the scheduled maturities of other commercial commitments, including accrued interest, were as follows:

Other Commercial Commitments	Up to 1 month		Between 1 and 3 months		Between 3 and 12 months		Between 1 and 5 years		More than 5 years		Total
(in millions of Ch$)
Guarantees		514,510		244,543		835,030		208,479		21,231		1,823,793
Confirmed foreign letters of credit		16,681		33,513		21,277		4,028		-		75,499
Letters of credit issued		12,367		115,720		43,029		30,554		29		201,699
Pledges and other commercial commitments		16,028		13,382		47,288		4,880		-		81,578
Total other commercial commitments		559,586		407,158		946,624		247,941		21,260		2,182,569

Risk-Weighted Assets and Regulatory Capital

We currently have regulatory capital in excess of the minimum requirement under the current Chilean regulations. According to the General Banking Law, a bank is required to have regulatory capital of at least 8.0% of its risk-weighted assets, net of required loan loss allowances, and paid-in capital and reserves (i.e., core capital) of at least 3.0% of its total assets, net of required loan loss allowances. For these purposes, the regulatory capital of a bank is the sum of: (1) the bank’s core capital; (2) subordinated bonds issued by the bank valued at their placement price for an amount up to 50.0% of its core capital, provided that the value of the bonds is required to be decreased by 20.0% for each year that elapses during the period commencing six years prior to their maturity; and (3) its voluntary allowances for loan losses, for an amount of up to 1.25% of its risk-weighted assets. Santander-Chile does not have goodwill, but if it did, this value would be required to be deducted from regulatory capital. When calculating risk weighted assets, we also include off-balance sheet contingent loans. The merger of Old Santander Chile and Santiago on August 1, 2002 required a special regulatory pre-approval of the SBIF, which was granted on May 16, 2002. The resolution granting this pre-approval imposed a regulatory capital to risk weighted assets ratio of 12.0% for the merged bank. This requirement was reduced to 11.0% by the SBIF effective January 1, 2005. For purposes of weighing the risk of a bank’s assets, the General Banking Law considers five different categories of assets, based on the nature of the issuer, the availability of funds, and the nature of the assets and the existence of collateral securing such assets.

The following table sets forth our consolidated and risk-weighted assets and regulatory capital as of December 31, 2017 and 2016 as required by the SBIF.

	Consolidated assets as of				Risk-weighted assets(1)
	December 31, 2017		December 31, 2016		December 31, 2017		December 31, 2016
	(Ch$ million)
Asset Balance (Net of allowances)
Cash and deposits in bank		1,452,922		2,279,389		-		-
Unsettled transactions		668,145		495,283		300,302		80,623
Trading investments		485,736		396,987		25,031		24,709
Investments under resale agreements		-		6,736		-		6,736
Financial derivative contracts(2)		1,014,070		1,285,157		718,426		943,727
Interbank loans		162,599		272,635		162,598		80,200
Loans and accounts receivables from customers		26,747,542		26,113,485		23,102,177		22,655,553
Available-for-sale investments		2,574,546		3,388,906		147,894		263,016
Investments in other companies		27,585		23,780		27,585		23,780
Intangibles assets		63,219		58,085		63,219		58,085
Property, plant and equipment		242,547		257,379		242,547		257,379
Current taxes		-		-		-		-
Deferred taxes		385,608		372,699		38,561		37,270
Other assets		755,184		840,499		722,617		585,739
Off-balance sheet assets
Contingent loans		4,133,897		3,922,023		2,360,877		2,221,018
Total		38,713,600		39,713,043		27,911,834		27,237,835

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					Ratio
	December 31, 2017		December 31, 2016		December 31, 2017		December 31, 2016
	(Ch$ million)				%		%
Core capital(3)		3,066,180		2,868,706		7.92		7.22
Regulatory capital(4)		3,881,252		3,657,707		13.91		13.43

(1) As required by local regulations.

(2) Derivatives are shown as required by Chapter 12-1 RAN of Chilean Bank GAAP guidelines

(3) As a percentage of total assets.

(4) As a percentage of risk weighted assets (BIS ratio).

Financial Investments

Financial assets are classified into the following specified categories: financial assets trading investments at fair value through profit or loss (FVTPL), “held to maturity” investments, “available-for-sale investments” (AFS) financial assets and “loans and accounts receivable from customers.” The classification depends on the nature and purpose of the financial assets and is determined at the time of initial recognition. All regular way purchases or sales of financial assets are recognized and derecognized on a trade date basis. Regular way purchases or sales are purchases or sales of financial assets that require delivery of assets within the time frame established by regulation or convention in the marketplace.

Effective interest method

The effective interest method is a method of calculating the amortized cost of a debt instrument and of allocating interest income over the relevant period. The effective interest rate is the rate that exactly discounts estimated future cash receipts (including all fees and points paid or received that form an integral part of the effective interest rate, transaction costs and other premiums or discounts) through the expected life of the debt instrument, or, where appropriate, a shorter period, to the net carrying amount on initial recognition.

Income is recognized on an effective interest basis for debt instruments other than those financial assets classified as at fair value through profit or loss.

Financial assets at FVTPL — Trading investments

Financial assets are classified as at FVTPL when the financial asset is either held for trading or it is designated as at fair value through profit or loss.

A financial asset is classified as held for trading if:

· it has been acquired principally for the purpose of selling it in the near term; or

· on initial recognition it is part of a portfolio of identified financial instruments that the Bank manages together and has a recent actual pattern of short-term profit-taking; or

· it is a derivative that is not designated and effective as a hedging instrument.

A financial asset other than a financial asset held for trading may be designated as at FVTPL upon initial recognition if:

· such designation eliminates or significantly reduces a measurement or recognition inconsistency that would otherwise arise; or

· the financial asset forms part of a group of financial assets or financial liabilities or both, which is managed and its performance is evaluated on a fair value basis, in accordance with the Bank's documented risk management or investment strategy, and information about the grouping is provided internally on that basis; or

· it forms part of a contract containing one or more embedded derivatives, and IAS 39 permits the entire combined contract to be designated as at FVTPL.

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Financial assets at FVTPL are stated at fair value, with any gains or losses arising on remeasurement recognized in profit or loss. The net gain or loss recognized in profit or loss incorporates any dividend or interest earned on the financial asset and is included in the ‘net income (expense) from financial operations' line item

Held to maturity investments

Held-to-maturity investments are non-derivative financial assets with fixed or determinable payments and fixed maturity dates that the Bank has the positive intent and ability to hold to maturity. Subsequent to initial recognition, held-to-maturity investments are measured at amortized cost using the effective interest method less any impairment.

Available-for-sale investments (AFS investments)

AFS investments are non-derivatives that are either designated as AFS or are not classified as (a) loans and accounts receivable from customers, (b) held-to-maturity investments or (c) financial assets at fair value through profit or loss (trading investments).

Financial instruments held by the Bank that are traded in an active market are classified as AFS and are stated at fair value at the end of each reporting period. The Bank also has investments in financial instruments that are not traded in an active market but that are also classified as AFS investments and stated at fair value at the end of each reporting period (because the directors consider that fair value can be reliably measured). Changes in the carrying amount of AFS monetary financial assets relating to changes in foreign currency rates, interest income calculated using the effective interest method and dividends on AFS equity investments are recognized in profit or loss. Other changes in the carrying amount of available-for-sale investments are recognized in other comprehensive income and accumulated under the heading of Valuation Adjustment. When the investment is disposed of or is determined to be impaired, the cumulative gain or loss previously accumulated in the investments revaluation reserve is reclassified to profit or loss.

Dividends on AFS equity instruments are recognized in profit or loss when the Bank's right to receive the dividends is established.

The fair value of AFS monetary financial assets denominated in a foreign currency is determined in that foreign currency and translated as the described in f) above. The foreign exchange gains and losses that are recognized in profit or loss are determined based on the amortized cost of the monetary asset.

AFS equity investments that do not have a quoted market price in an active market and whose fair value cannot be reliably measured and derivatives that are linked to and must be settled by delivery of such unquoted equity investments are measured at cost less any identified impairment losses at the end of each reporting period.

Detail regarding the financial investments discussed above is presented below.

a) Trading

	As of December 31,
	2017		2016		2015
	(in millions of Ch$)
Central Bank and Government Securities
Chilean Central Bank bonds		272,272		158,686		159,767
Chilean Central Bank notes		-		-		-
Other Chilean Central Bank and government securities		209,370		237,325		123,468
Subtotal		481,642		396,011		283,235
Other Chilean Securities
Time deposits in Chilean financial institutions		-		-		-
Mortgage bonds of Chilean financial institutions		-		-		-
Chilean financial institutions bonds		-		-		-
Chilean corporate bonds		-		976		37,630
Other Chilean securities		-		-		-
Subtotal		-		976		37,630
Foreign securities
Foreign Financial Securities		-		-		-
Other foreign financial instruments		-		-		-
Subtotal		-		-		-
Investments in mutual funds		4,094		-		-
Funds managed by related entities		-		-		3,406
Subtotal		4,094		-		3,406
Total		485,736		396,987		324,271

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b) Available-for-sale

	As of December 31,
	2017		2016		2015
	(in millions of Ch$)
Central Bank and Government Securities
Chilean Central Bank bonds		816,331		468,386		687,292
Chilean Central Bank notes		330,952		1,222,283		-
Other Chilean Central Bank and government securities		1,115,518		52,805		145,603
Subtotal		2,262,801		1,743,474		832,895
Other Chilean Securities
Time deposits in Chilean financial institutions		2,361		893,000		712,859
Mortgage bonds of Chilean financial institutions		22,312		25,488		29,025
Chilean financial institution bonds		-		-		-
Chilean corporate bonds		-		-		-
Other Chilean securities		3,000		-		-
Subtotal		27,673		918,488		741,884
Foreign Financial Securities
Central Bank and Government Foreign Securities		132,822		387,146		-
Other Foreign financial securities		151,250		339,798		469,632
Subtotal		284,072		726,944		469,632
Total		2,574,546		3,388,906		2,044,411

c) Held-to-maturity

No financial investments were classified as held-to-maturity as of December 31, 2017, 2016 and 2015.

The following table sets forth an analysis of our investments as of December 31, 2017 by remaining maturity and the weighted average nominal rates of such investments.

	Within one year		Weighted average Nominal Rate		After one year but within five years		Weighted average Nominal Rate		After five years but within ten years		Weighted average Nominal Rate		After ten years		Weighted average Nominal Rate		Total		Weighted average Nominal Rate
	(in millions of Ch$, except rates)
Trading
Central Bank and Government Securities
Central Bank bonds		164,352		1.0		101,350		3.1		6,570		3.1		-		-		272,272		1.9
Central Bank notes		-		-		-		-		-		-		-		-		-		-
Central Bank and government securities		391		3.3		131,677		2.8		71,619		3.6		5,683		4.9		209,370		3.1
Subtotal		164,743				233,027				78,189				5,683				481,642
Other Chilean Securities
Time deposits in Chilean financial institutions		-		-		-		-		-		-		-		-		-		-
Mortgage bonds of Chilean financial institutions		-		-		-		-		-		-		-		-		-		-
Chilean financial institutions bonds		-		-		-		-		-		-		-		-		-		-
Chilean corporate bonds		-		-		-		-		-		-		-		-		-		-
Other Chilean securities		-		-		-		-		-		-		-		-		-		-
Subtotal		-		-		-		-		-		-		-		-		-		-
Investment in mutual funds
Mutual funds administered by related parties		4,094		-		-		-		-		-		-		-		4,094		-
Subtotal		4,094				-				-				-				4,094
Total		168,837				233,027				78,189				5,683				485,736

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	Within one year		Weighted average Nominal Rate		After one year but within five years		Weighted average Nominal Rate		After five years but within ten years		Weighted average Nominal Rate		After ten years		Weighted average Nominal Rate		Total		Weighted average Nominal Rate
	(in millions of Ch$, except rates)
Available-for-sale
Central Bank and Government Securities
Central Bank bonds		73,157		0.9		620,241		2.5		122,933		2.6		-		-		816,331		2.4
Central Bank notes		330,952		2.5		-		-		-		-		-		-		330,952		2.5
Central Bank and government securities		39		4.6		706,391		2.3		409,088		4.4		-		-		1,115,518		3.1
Subtotal		404,148				1,326,632				532,021				-				2,262,801
Other Chilean Securities
Time deposits in Chilean financial institutions		2,361		3.2		-		-		-		-		-		-		2,361		3.2
Mortgage bonds of Chilean financial institutions		43		3.8		3,770		3.9		14,959		3.5		3,540		3.9		22,312		3.7
Chilean financial institutions bonds		-		-		-		-		-		-		-		-		-		-
Chilean corporate bonds		-		-		-		-		-		-		-		-		-		-
Other Chilean securities		-		-		-		-		-		-		3,000		-		3,000		-
Subtotal		2,404				3,770				14,959				6,540				27,673
Other financial securities
Central Bank and Government Foreign Securities		-		-		-		-		132,822		2.2		-		-		132,822		2.2
Other Foreign financial securities		-		-		18,346		2.6		132,904		2.9		-		-		151,250		2.9
Subtotal		-				18,346				265,726				-				284,072
Total		406,552				1,348,748				812,706				6,540				2,574,546

Working Capital

As a bank, we satisfy our working capital needs through general funding, the majority of which derives from deposits and other borrowings from the public. (See “Item 5. Operating and Financial Review and Prospects—B. Liquidity and Capital Resources—Deposits and Other Borrowings”). In our opinion, our working capital is sufficient for our present needs.

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Liquidity Management

Liquidity management seeks to ensure that, even under adverse conditions, we have access to the funds necessary to cover client needs, maturing liabilities and capital requirements. Liquidity risk arises in the general funding for our financing, trading and investment activities. It includes the risk of unexpected increases in the cost of funding the portfolio of assets at appropriate maturities and rates, the risk of being unable to liquidate a position in a timely manner at a reasonable price and the risk that we will be required to repay liabilities earlier than anticipated.

The following table sets forth the balance of our liquidity portfolio managed by our Financial Management Division in the manner in which it is presented to the Asset and Liability Committee (ALCO) and the Board. The ALCO has determined that our liquidity portfolio must be comprised of cash plus assets that can be readily convertible into cash either through the Central Bank window, overnight deposits or instruments or the local secondary market. The management of the Bank’s liquidity portfolio is performed by the Financial Management Division under rules determined by the ALCO.

	December 31, 2017			December 31, 2016
	Ch$ million
Balance as of:
Financial investments for trading		485,736			396,987
Available-for-sale investments		2,574,546			3,388,906
Encumbered assets (net) (1)		(268,330	)		(205,703	)
Net cash (2)		(37,628	)		16,259
Net interbank deposits (3)		768,595			1,335,017
Total liquidity portfolio		3,522,919			4,931,466

(1) Assets encumbered through repurchase agreements are deducted from the liquidity portfolio

(2) Total cash minus reserve requirement of the Central Bank

(3) Includes overnight deposits in the Central Bank, domestic banks and foreign banks

	December 31, 2017			December 31, 2016
	Ch$ million
Average balance as of:
Financial investments for trading		457,546			277,775
Available-for-sale investments		2,562,753			2,455,220
Encumbered assets (net) (1)		(254,563	)		(90,460	)
Net cash (2)		(49,425	)		(202,771	)
Net interbank deposits (3)		1,025,280			1,263,768
Total liquidity portfolio		3,741,591			3,703,532

(1) Assets encumbered through repurchase agreements are deducted from the liquidity portfolio

(2) Total cash minus reserve requirement of the Central Bank

(3) Includes overnight deposits in the Central Bank, domestic banks and foreign banks

Our general policy is to maintain liquidity adequate to ensure our ability to honor withdrawals of deposits, make repayments of other liabilities at maturity, extend loans and meet our own working capital needs. Our minimum amount of liquidity is determined by the statutory reserve requirements of the Central Bank. Deposits are subject to a statutory reserve requirement of 9.0% for demand deposits and 3.6% for Chilean peso-, UF- and foreign currency denominated time deposits with a term of less than a year. See “Item 4. Information on the Company—B. Business Overview—Competition—Regulation and Supervision.” The Central Bank has statutory authority to increase these percentages to up to 40.0% for demand deposits and up to 20.0% for time deposits. In addition, a 100.0% special reserve (reserva técnica) applies to demand deposits, deposits in checking accounts, other demand deposits received or obligations payable on sight and incurred in the ordinary course of business, other than deposits unconditionally payable immediately. This special reserve requirement applies to the amount by which the total of such deposits exceeds 2.5 times the amount of a bank’s regulatory capital. Interbank loans are deemed to have a maturity of more than 30 days, even if payable within the following 10 days.

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The Central Bank also requires us to comply with the following liquidity limits:

· The sum of the liabilities with a maturity of less than 30 days may not exceed the sum of the assets with a maturity of less than 30 days by an amount greater than our Shareholders’ equity. This limit must be calculated in local currency and foreign currencies together as one gap. At December 31, 2016 the percentage of (i) our liabilities with a maturity of less than 30 days in excess of our assets with a maturity of less than 30 days to (ii) our capital and reserves was 48.0%, thus resulting in our compliance.

· The sum of the liabilities in foreign currency with a maturity of less than 30 days may not exceed the sum of the assets in foreign currency with a maturity of less than 30 days by more than an amount greater than our Shareholders’ equity. At December 31, 2017 the percentage of (i) our liabilities with a maturity of less than 30 days in foreign currency in excess of our assets in foreign currency with a maturity of less than 30 days to (ii) our capital and reserves was 22.0%, as the Bank had more foreign currency assets than liabilities for the calculation of this limit.

· The sum of the liabilities with a maturity of less than 90 days may not exceed the sum of the assets with a maturity of less than 90 days by more than 2 times our Shareholders’ equity. This limit must be calculated in local currency and foreign currencies together as one gap. At December 31, 2017 the percentage of (i) our liabilities with a maturity of less than 90 days in excess of our assets with a maturity of less than 90 days to (ii) our capital and reserves was 51.0%, thus resulting in our compliance.

We have set other liquidity limits and ratios that minimize liquidity risk. See “Item 11. Quantitative and Qualitative Disclosures About Market Risk.”

Cash Flow

The tables below set forth our main sources of cash. The subsidiaries are not an important source of cash flow for us and therefore have no impact on our ability to meet our cash obligations. No legal or economic restrictions exist on the ability of subsidiaries to transfer funds to us in the form of loans or cash dividends as long as these subsidiaries abide by the regulations of the Ley General de Bancos and the Ley de Sociedad Anónimas regarding loans to related parties and minimum dividend payments. See our Consolidated Statements of Cash Flows in our Audited Consolidated Financial Statements for a detailed breakdown of the Bank’s cash flow.

	Year ended December 31,
	2017			2016		2015
	Millions of Ch$
Net cash (used in) provided by operating activities		(416,357	)		736,154		687,796

Our operating activities used cash of Ch$416,357 million in 2017. As loan growth was slower in 2017, we effectively managed our liabilities, decreasing our time deposits and other obligations with banks as well as partially repaying senior bonds, achieving a better cost of funding for the Bank.

Our operating activities generated cash of Ch$736,154 million in 2016. The consumption of cash due to the expansion of our loans book and financial investments was offset by the cash provided from our funding activities, especially the issuance of bonds. Senior bonds provided cash of Ch$3,537,855 million in 2016 compared to Ch$878,389 million in 2015, partially offset by an increase in redemptions during the year. The higher amount of fees and interest received also boosted cash from operating activities.

	Year ended December 31,
	2017			2016			2015
	Millions of Ch$
Net cash (used in) provided by investment activities		(73,458	)		(90,200	)		(92,865	)

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In 2017, the Bank’s investment activities consumed cash in an amount of Ch$73,458 million due to the acquisition of fixed assets and intangibles such as software.

In 2016, the Bank’s investment activities consumed cash in an amount of Ch$90,200 million. This was mainly due to purchases of property, plant and equipment and the acquisition of shares in connection with investments in affiliates. For more information please see Note 1 b) of our Audited Consolidated Financial Statements.

	Year ended December 31,
	2017			2016			2015
	Millions of Ch$
Net cash used in financing activities		(330,645	)		(336,659	)		(330,199	)

In 2017, 2016 and 2015, the net cash used in financing activities can be explained by the Bank’s annual dividend payment each year.

Deposits and Other Borrowings

The following table sets forth our average balance of liabilities for the years ended December 31, 2017, 2016, and 2015, in each case together with the related average nominal interest rates paid thereon.

	2017								2016								2015
	Average Balance		% of Total Average Liabilities			Average Nominal Rate			Average Balance		% of Total Average Liabilities			Average Nominal Rate			Average Balance		% of Total Average Liabilities			Average Nominal Rate
	(in millions of Ch$, except percentages)
Interest-bearing liabilities
Savings accounts		117,305		0.3	%		1.6	%		116,339		0.3	%		2.5	%		114,330		0.3	%		3.4	%
Time deposits		13,146,520		37.0	%		2.9	%		13,620,848		38.6	%		3.3	%		12,685,504		36.7	%		3.2	%
Central Bank borrowings		6		0.0	%		2.2	%		871		-			3.4	%		4,891		-			1.0	%
Repurchase agreements		294,368		0.8	%		2.3	%		121,875		0.3	%		2.4	%		228,050		0.7	%		3.1	%
Mortgage finance bonds		38,714		0.1	%		7.0	%		52,414		0.1	%		8.1	%		63,061		0.2	%		10.2	%
Other interest bearing liabilities		8,632,128		24.4	%		4.0	%		7,856,201		22.3	%		5.0	%		7,500,408		21.7	%		5.5	%
Subtotal interest-bearing liabilities		22,229,041		62.6	%		3.3	%		21,768,548		61.6	%		3.7	%		20,596,244		59.6	%		4.0	%
Non-interest bearing liabilities
Non-interest bearing deposits		6,117,644		17.2	%					5,753,622		16.3	%					5,719,889		16.6	%
Derivatives		2,175,063		6.1	%					2,724,994		7.8	%					2,958,942		8.6	%
Other non-interest bearing liabilities		1,997,799		5.6	%					2,156,015		6.1	%					2,454,037		7.1	%
Shareholders’ equity		3,001,680		8.5	%					2,840,843		8.2	%					2,816,116		8.2	%
Subtotal non-interest bearing liabilities		13,292,186		37.4	%					13,475,474		38.4	%					13,948,984		40.4	%
Total liabilities		35,521,227		100.0	%					35,244,022		100.0	%					34,545,228		100.0	%

Our most important source of funding is our deposits. Average time deposits plus non-interest bearing demand deposits represented 54.2% of our average total liabilities and shareholders’ equity in 2017. Our current funding strategy is to continue to utilize all sources of funding in accordance with their costs, their availability and our general asset and liability management strategy. Special emphasis is being placed on lengthening the maturities of funding with institutional clients, diversifying our bond holder base and broadening our core deposit funding. We believe that broadening our deposit base by increasing the number of account holders has created a more stable funding source.

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Composition of Deposits

The following table sets forth the composition of our deposits and similar commitments at December 31, 2017, 2016, 2015, 2014 and 2013.

	2017		2016		2015		2014		2013
	(in millions of Ch$)
Demand deposits and other demand obligations
Current accounts		6,272,656		6,144,688		5,875,992		5,131,130		4,403,526
Other deposits and demand accounts		590,221		564,966		577,077		554,785		569,395
Other demand obligations		905,289		829,661		903,052		794,582		647,842
Subtotals		7,768,166		7,539,315		7,356,121		6,480,497		5,620,763
Time deposits and other time deposits
Time deposits		11,792,466		13,031,319		12,065,697		10,303,167		9,567,855
Time saving accounts		116,179		116,451		113,562		107,599		104,143
Other time deposits		5,300		3,939		3,508		3,174		3,274
Subtotals		11,913,945		13,151,709		12,182,767		10,413,940		9,675,272
Total deposits and other commitments		19,682,111		20,691,024		19,538,888		16,894,437		15,296,035

Maturity of Interest Bearing Deposits

The following table sets forth information regarding the currency and maturity of our interest bearing deposits as of December 31, 2017, expressed in percentages of our total deposits in each currency category. UF-denominated deposits are similar to peso-denominated deposits in all respects, except that the principal is readjusted periodically based on variations in the Chilean consumer price index.

	Ch$			UF			Foreign Currencies			Total
Demand deposits		0.03	%		0.23	%		0.01	%		0.04	%
Savings accounts		0.02	%		9.24	%		0.00	%		0.98	%
Time deposits:
Maturing within 3 months		80.82	%		37.68	%		93.67	%		78.04	%
Maturing after 3 but within 6 months		15.93	%		26.80	%		5.27	%		15.67	%
Maturing after 6 but within 12 months		2.52	%		17.29	%		0.93	%		3.84	%
Maturing after 12 months		0.68	%		8.76	%		0.12	%		1.44	%
Total time deposits		99.95	%		90.53	%		99.99	%		98.98	%
Total deposits		100.00	%		100.00	%		100.00	%		100.00	%

The following table sets forth information regarding the maturity of our outstanding time deposits in excess of U.S.$100,000 as of December 31, 2017.

	Ch$		UF		Foreign Currencies		Total
	(in millions of Ch$)
Time deposits:
Maturing within 3 months		7,367,563		466,172		1,462,654		9,296,389
Maturing after 3 but within 6 months		1,452,235		331,492		82,237		1,865,964
Maturing after 6 but within 12 months		229,736		213,851		14,447		458,034
Maturing after 12 months		61,864		108,394		1,821		172,079
Total time deposits		9,111,398		1,119,909		1,561,159		11,792,466

Short-term Borrowings

The principal categories of our short-term borrowings are repurchase agreements and interbank borrowings. The table below presents the amounts outstanding at each year-end indicated and the weighted-average nominal interest rate for each such year by type of short-term borrowing.

92 

	2017					2016					2015
	Balance		Weighted-Average Nominal Interest Rate			Balance		Weighted-Average Nominal Interest Rate			Balance		Weighted-Average Nominal Interest Rate
	(in millions of Ch$, except percentages)
Obligations arising from repurchase agreements		268,061		2.5	%		212,437		2.3	%		143,689		0.3	%
Obligations with the Central Bank		5		3.0	%		7		0.5	%		4		0.5	%
Loans from domestic financial institutions		480		-			365,436		-			-		-
Foreign obligations		1,477,318		1.6	%		525,521		1.4	%		868,593		0.4	%
Total short-term borrowings		1,745,864		1.8	%		1,103,401		1.2	%		1,012,286		0.7	%

The following table shows the average balance and the average nominal rate for each short-term borrowing category for the years indicated.

	2017					2016					2015
	Average Balance		Average Nominal Interest Rate			Average Balance		Average Nominal Interest Rate			Average Balance		Average Nominal Interest Rate
	(in millions of Ch$, except percentages)
Obligations arising from repurchase agreements		294,368		2.3	%		121,875		2.4	%		228,050		3.1	%
Obligations with the Central Bank		6		2.2	%		871		3.4	%		4,891		1.0	%
Loans from domestic financial institutions		413		-			114,882		4.2	%		88,296		0.6	%
Foreign obligations		1,465,653		1.7	%		1,435,395		1.1	%		1,038,686		0.8	%
Total short-term borrowings		1,760,440		1.8	%		1,673,023		1.4	%		1,359,923		1.1	%

The following table presents the maximum month-end balances of our principal sources of short-term borrowings during the years indicated.

	Maximum 2017 Month-End Balance		Maximum 2016 Month-End Balance		Maximum 2015 Month-End Balance
	(in millions of Ch$)
Obligations arising from repurchase agreements		526,826		212,437		388,735
Obligations with the Central Bank		6		22		85
Loans from domestic financial institutions		200,000		365,436		205,069
Foreign obligations		1,778,183		1,787,746		1,387,403
Total short-term borrowings		2,505,015		2,365,641		1,981,292

Total Borrowings

	As of December 31, 2017
	Long-term		Short-term		Total
	(in millions of Ch$)
Central Bank credit lines for renegotiations of loans (a)		-		5		5
Obligations under repurchase agreements		-		268,061		268,061
Mortgage finance bonds (b)		25,788		8,691		34,479
Senior bonds (c)		5,849,594		337,166		6,186,760
Mortgage bonds(d)		94,681		4,541		99,222
Subordinated bonds(e)		773,189		3		773,192
Borrowings from domestic financial institutions		-		480		480
Foreign borrowings(f)		220,554		1,477,318		1,697,872
Other obligations(g)		29,205		212,825		242,030
Total borrowings		6,993,011		2,309,090		9,302,101

93 

	As of December 31, 2016
	Long-term		Short-term		Total
	(in millions of Ch$)
Central Bank credit lines for renegotiations of loans (a)		-		7		7
Obligations under repurchase agreements		-		212,437		212,437
Mortgage finance bonds (b)		35,015		11,236		46,251
Senior bonds (c)		5,280,561		1,135,713		6,416,274
Mortgage bonds(d)		99,864		4,318		104,182
Subordinated bonds(e)		759,661		4		759,665
Borrowings from domestic financial institutions		-		356,436		356,436
Foreign borrowings(f)		1,025,404		525,521		1,550,925
Other obligations(g)		81,528		158,488		240,016
Total borrowings		7,282,033		2,404,160		9,686,193

	As of December 31, 2015
	Long-term		Short-term		Total
	(in millions of Ch$)
Central Bank credit lines for renegotiations of loans (a)		-		4		4
Obligations under repurchase agreements		-		143,689		143,689
Mortgage finance bonds (b)		57,314		5,544		62,858
Senior bonds (c)		4,245,624		796,012		5,041,636
Mortgage bonds(d)		103,519		4,063		107,582
Subordinated bonds(e)		738,436		6,583		745,019
Borrowings from domestic financial institutions		-		-		-
Foreign borrowings(f)		438,977		868,593		1,307,570
Other obligations(g)		84,355		136,172		220,527
Total borrowings		5,668,225		1,960,660		7,628,885

(a) Credit lines for renegotiations of loans

Central Bank borrowings include credit lines for the renegotiations of loans and other Central Bank borrowings. The maturities of the outstanding amounts due are as follows:

	As of December 31, 2017		As of December 31, 2016
	(in millions of Ch$)
Due within 1 year		5		7
Total		5		7

(b)       Mortgage finance bonds

These bonds are used to finance mortgage loans. Their principal amounts are amortized on a quarterly basis. The range of maturities of these bonds is between five and twenty years. Loans are indexed to UF and pay a yearly interest rate.

	As of December 31, 2017
	(in millions of Ch$)
Due within 1 year		8,691
Due after 1 year but within 2 years		6,744
Due after 2 years but within 3 years		6,096
Due after 3 years but within 4 years		5,155
Due after 4 years but within 5 years		4,101
Due after 5 years		3,692
Total mortgage finance bonds		34,479

94 

(c)       Senior bonds

The following table sets forth, at the dates indicated, our issued senior bonds. The bonds are denominated principally in UFs or U.S. dollars, and are principally used to fund assets with similar durations.

	As of December 31,
	2017		2016		2015
	(in millions of Ch$)
Senior Bonds in UF		3,542,006		3,588,373		2,179,643
Senior Bonds in U.S.$		1,045,465		909,354		1,625,150
Senior Bonds in CHF		268,281		568,549		535,448
Senior Bonds in Ch$		1,135,527		1,037,515		475,075
Current bonds in AUD		14,534		60,890		62,066
Santander bonds in JPY		126,059		179,426		164,254
Senior bonds in EUR		54,888		72,167		-
Total senior bonds		6,186,760		6,416,274		5,041,636

The maturities of these bonds are as follows:

	As of December 31, 2017
	(in millions of Ch$)
Due within 1 year		337,166
Due after 1 year but within 2 years		866,936
Due after 2 years but within 3 years		832,978
Due after 3 years but within 4 years		1,177,081
Due after 4 years but within 5 years		902,647
Due after 5 years		2,069,952
Total bonds		6,186,760

In 2017, the Bank issued bonds for UF10,000,000; CLP160,000,000,000; USD 770,000,000 and AUD 30,000,000 detailed as follows:

Series	Currency	Amount	Term	Issuance rate	Series approval date	Series maximum amount	Maturity date
T9	UF	5,000,000	7.0	2.60%	01-02-2016	5,000,000	01-02-2024
T13	UF	5,000,000	9.0	2.75%	01-02-2016	5,000,000	01-02-2026
R3	UF	10,000,000				10,000,000
SD	CLP	60,000,000,000	5.0	5.50%	01-06-2014	200,000,000,000	01-06-2019
T16	CLP	100,000,000,000	6.0	5.20%	01-02-2016	100,000,000,000	01-08-2021
Total	UF	160,000,000,000				300,000,000,000
DN	USD	100,000,000	3.0	Libor-USD 3M+0.80%	20-07-2017	100,000,000	27-07-2020
DN	USD	50,000,000	3.0	Libor-USD 3M+0.80%	21-07-2017	50,000,000	27-07-2020
DN	USD	50,000,000	3.0	Libor-USD 3M+0.80%	24-07-2017	50,000,000	27-07-2020
DN	USD	10,000,000	4.0	Libor-USD 3M+0.83%	23-08-2017	10,000,000	23-11-2021
DN	USD	10,000,000	4.0	Libor-USD 3M+0.83%	23-08-2017	10,000,000	23-11-2021
DN	USD	50,000,000	3.0	Libor-USD 3M+0.75%	14-09-2017	50,000,000	15-09-2020
DN	USD	500,000,000	3.0	2.50%	12-12-2017	500,000,000	15-12-2020
Total	USD	770,000,000				770,000,000
AUD	AUD	30,000,000	10.0	3.96%	05-12-2017	30,000,000	12-12-2027
Total	AUD	30,000,000				30,000,000

95 

(d)       Mortgage bonds

These bonds are used to finance mortgage loans with certain characteristics such as loan-to-value ratios below 80.0% and a debt servicing ratio of the client lower than 20.0%. All outstanding mortgage bonds are UF denominated.

The maturities of our mortgage bonds are as follows:

	As of December 31,
	2017		2016
	(in millions of Ch$)
Due within 1 year		4,541		4,318
Due after 1 year but within 2 years		7,291		6,932
Due after 2 year but within 3 years		7,526		7,156
Due after 3 year but within 4 years		7,769		7,386
Due after 4 year but within 5 years		8,019		7,626
Due after 5 years		64,076		70,764
Total mortgage bonds		99,222		104,182

During 2017, the Bank has not placed any mortgage bonds.

(e)       Subordinated bonds

The following table sets forth, at the dates indicated, the balances of our subordinated bonds. The following table sets forth, at the dates indicated, our issued subordinated bonds. The bonds are denominated principally in UFs or U.S. dollars, and are principally used to fund the Bank’s mortgage portfolio and are considered to be a part of our regulatory capital.

	As of December 31,
	2017		2016		2015
	(in millions of Ch$)
Subordinated bonds denominated in U.S.$		-		-		-
Subordinated bonds linked to the Ch$		3		4		6
Subordinated bonds linked to the UF		773,189		759,661		745,013
Total subordinated bonds		773,192		759,665		745,019

The maturities of these bonds, which are considered long-term, are as follows.

	As of December 31, 2017
	(in millions of Ch$)
Due within 1 year		3
Due after 1 year but within 2 years		-
Due after 2 years but within 3 years		-
Due after 3 years but within 4 years		-
Due after 4 years but within 5 years		-
Due after 5 years		773,189
Total subordinated bonds		773,192

During 2017, the Bank did not issue subordinated bonds.

(f)       Foreign borrowings

These are short-term and long-term borrowings from foreign banks used to fund our foreign trade business. The maturities of these borrowings are as follows.

96 

	As of December 31, 2017
	(in millions of Ch$)
Due within 1 year		1,477,318
Due after 1 year but within 2 years		185,519
Due after 2 years but within 3 years		35,035
Due after 3 years but within 4 years		-
Due after 5 years		-
Total loans from foreign financial institutions		1,697,872

(g)       Other obligations

Other obligations are summarized as follows:

	As of December 31, 2017
	Ch$ millions
Long term obligations
Due after 1 years but within 2 years		23,401
Due after 2 years but within 3 years		4,181
Due after 3 years but within 4 years		194
Due after 4 years but within 5 years		210
Due after 5 years		1,219
Long-term financial obligations subtotals		29,205
Short term obligations:
Amounts due to credit card operators		173,271
Acceptance of letters of credit		2,780
Other long-term financial obligations, short-term portion		36,774
Short-term financial obligations subtotals		212,825
Other financial obligations totals		242,030

Other Off-Balance Sheet Arrangements and Commitments

In the normal course of our business, we are party to transactions with off-balance sheet risk. These transactions expose us to credit risk in addition to amounts recognized in the consolidated financial statements. The most important off-balance sheet item is contingent loans. Contingent loans consist of guarantees granted by us in Ch$, UF and foreign currencies (principally U.S.$), unused letters of credit and commitments to extend credit such as overdraft protection and credit card lines of credit. Such commitments are agreements to lend to a customer at a future date, subject to the customer compliance with the contractual terms. Since a substantial portion of these commitments is expected to expire without being drawn upon, the total amount of commitments does not necessarily represent our actual future cash requirements. We use the same credit policies in making commitments to extend credit as we do for granting loans, therefore, in the opinion of our management, our outstanding commitments represent normal credit risk.

The following table presents the Bank’s outstanding contingent loans as of December 31, 2017, 2016 and 2015:

	As of December 31,
	2017		2016		2015
	(in millions of Ch$)
Issued and documented letters of credit		201,699		158,800		179,042
Confirmed foreign letters of credit		75,499		57,686		70,434
Documented guarantees		1,823,793		1,752,610		1,684,847
Other guarantees		81,577		125,050		163,955
Subtotals		2,182,568		2,094,146		2,098,278
Lines of credit with immediate availability		8,135,489		7,548,820		6,806,745
Other irrevocable obligation		260,691		260,266		82,328
Totals		10,578,748		9,903,232		8,987,351

Asset and Liability Management

Please refer to “Item 11. Quantitative and Qualitative Disclosures about Market Risk” for information regarding our policies with respect to asset and liability management.

97 

Capital Expenditures

The following table reflects capital expenditures in each of the three years ended December 31, 2017, 2016 and 2015:

	Year Ended December 31,
	2017		2016		2015
	(in millions of Ch$)
Land and Buildings		27,592		26,567		27,781
Machinery, Systems and Equipment		26,278		30,965		29,282
Furniture, Vehicles, Other(1)		4,902		4,823		8,048
Total		58,772		62,355		65,111

(1) Includes assets ceded under operating leases.

The decrease in capital expenditures in 2017 and 2016 was mainly due to a reduction in the branch network.

C. Selected Statistical Information

The following information is included for analytical purposes and should be read in conjunction with our Audited Consolidated Financial Statements, as well as the discussion in this “Item 5. Operating and Financial Review and Prospects.” The UF is linked to, and is adjusted daily to reflect changes in, the previous month’s Chilean consumer price index. See “Item 5. Operating and Financial Review and Prospects—A. Operating Results—Impact of Inflation.”

Average Balances, Income Earned from Interest-Earning Assets and Interest Paid on Interest-Bearing Liabilities

The average balances for interest-earning assets and interest-bearing liabilities, including interest and readjustments received and paid, have been calculated on the basis of daily balances for us on an unconsolidated basis. Such average balances are presented in Chilean pesos, UFs and in foreign currencies (principally U.S. dollars). Figures from our subsidiaries have been calculated on the basis of monthly balances. The average balances of our subsidiaries, except Santander S.A. Agente de Valores, have not been categorized by currency. As such it is not possible to calculate average balances by currency for such subsidiaries on the basis of daily, weekly or monthly balances.

The nominal interest rate has been calculated by dividing the amount of interest and principal changes in the UF index (gain or loss) during the period by the related average balance, both amounts expressed in constant pesos.

Foreign exchange gains or losses on foreign currency-denominated assets and liabilities are not included in interest income or expense. Similarly, interest on the available-for-sale investment portfolio does not include trading or mark-to-market gains or losses on these investments. Interest is not recognized on non-performing loans. Non-performing loans that are past-due for 90 days or less have been included in each of the various categories of loans, and therefore affect the various averages. Non-performing loans consist of loans as to which either principal or interest is past-due (i.e., non-accrual loans) and restructured loans earning no interest.

Included in interbank deposits are checking accounts maintained in the Central Bank and foreign banks. Such assets have a distorting effect on the average interest rate earned on total interest-earning assets because currently balances maintained in Chilean peso amounts do not earn interest, and the only balances held in a foreign currency that earn interest are those maintained in U.S. dollars, but those only earn interest on the amounts that are legally required to be held for liquidity purposes. Additionally, this account includes interest earned by overnight investments. Consequently, the average interest earned on such assets is comparatively low. We maintain these deposits in these accounts to comply with statutory requirements and to facilitate international business, rather than to earn income.

The following tables show, by currency of denomination, average balances and, where applicable, interest amounts and real rates for our assets and liabilities for the years ended December 31, 2017, 2016 and 2015.

98 

	For the year ended December 31,
	2017								2016								2015
	Average Balance			Interest Earned		Average Nominal Rate			Average Balance			Interest Earned		Average Nominal Rate			Average Balance			Interest Earned		Average Nominal Rate
Assets
Interest earning assets
Deposits in Central Bank
Ch$		358,445			4,395		1.2	%		341,040			5,396		1.6	%		283,376			7,246		2.6	%
UF		-			-		-%			-			-		-%			-			-		-%
Foreign currency		-			-		-%			-			-		-%			-			-		-%
Total		358,445			4,395		1.2	%		341,040			5,396		1.6	%		283,376			7,246		2.6	%
Financial investments
Ch$		1,626,073			91,945		5.7	%		1,553,848			78,410		5.0	%		1,323,540			29,488		2.2	%
UF		250,729			8,894		3.5	%		108,646			4,727		4.4	%		139,394			9,583		6.9	%
Foreign currency		919,711			13,077		1.4	%		1,106,205			14,452		1.3	%		1,054,110			10,784		1.0	%
Total		2,796,513			113,916		4.1	%		2,768,699			97,589		3.5	%		2,517,044			49,855		2.0	%
Commercial Loans
Ch$		6,117,872			468,181		7.7	%		5,848,483			532,675		9.1	%		5,679,661			502,137		8.8	%
UF		5,074,723			284,831		5.6	%		4,786,383			329,402		6.9	%		4,466,365			352,466		7.9	%
Foreign currency		2,937,416			94,914		3.2	%		3,254,913			87,735		2.7	%		3,388,381			78,552		2.3	%
Total		14,130,010			847,926		6.0	%		13,889,779			949,812		6.8	%		13,534,407			933,155		6.9	%
Consumer loans
Ch$		4,081,337			616,639		15.1	%		3,858,386			542,597		14.1	%		3,711,552			520,553		14.0	%
UF		17,475			1,395		8.0	%		21,015			1,821		8.7	%		80,848			8,229		10.2	%
Foreign currency		45,904			-		-%			39,458			-		-%			34,370			-		-%
Total		4,144,716			618,034		14.9	%		3,918,859			544,418		13.9	%		3,826,770			528,782		13.8	%
Mortgage loans
Ch$		10,485			139		1.3	%		15,180			964		6.4	%		17,291			1,312		7.6	%
UF		8,795,965			469,618		5.3	%		8,234,264			535,128		6.5	%		7,695,618			564,579		7.3	%
Foreign currency		-			-		-%			-			-		-%			-			-		-%
Total		8,806,450			469,757		5.3	%		8,249,444			536,092		6.5	%		7,712,909			565,891		7.3	%
Interbank loans
Ch$		37,188			969		2.6	%		8,291			295		3.6	%		2,271			364		16.0	%
UF		-			-		-%			-			-		-%			-			-		-%
Foreign currency		1			-		-%			2			-		-%			3,327			11		0.3	%
Total		37,189			969		2.6	%		8,293			295		3.6	%		5,598			375		6.7	%
Investment Agreements to resell
Ch$		417			927		222.2	%		1,388			1,208		87.0	%		204			105		51.5	%
UF		340			13		3.8	%		-			302		-%			-			23		-%
Foreign currency		-			-		-%			-			4		-%			-			-		-%
Total		757			940		124.2	%		1,388			1,514		87.0	%		204			128		51.5	%
Threshold(1)
Ch$		85,882			321		0.4	%		57,859			242		0.4	%		29,895			62		0.2	%
UF		4			-		-%			4			-		-%			-			-		-%
Foreign currency		235,091			2,190		0.9	%		435,946			1,762		0.4	%		612,802			494		0.1	%
Total		320,977			2,511		0.8	%		493,809			2,004		0.4	%		642,697			556		0.1	%
Total interest earning assets
Ch$		12,317,700			1,183,515		9.6	%		11,684,475			1,161,787		9.9	%		11,047,790			1,061,267		9.6	%
UF		14,139,235			764,750		5.4	%		13,150,312			871,380		6.6	%		12,382,225			934,880		7.6	%
Foreign currency		4,138,124			110,181		2.7	%		4,836,524			103,953		2.1	%		5,092,990			89,841		1.8	%
Total		30,595,059			2,058,446		6.7	%		29,671,311			2,137,120		7.2	%		28,523,005			2,085,988		7.3	%
Non-interest earning assets
Cash
Ch$		632,208								686,449								715,484
UF		-								-								-
Foreign currency		120,832								98,052								98,936
Total		753,040								784,501								814,420
Allowance for loan losses
Ch$		(841,415	)							(833,455	)							(805,244	)
UF		-								-								-
Foreign currency		(118	)							(106	)							(15	)
Total		(841,533	)							(833,561	)							(805,259	)
Fixed assets
Ch$		237,409								220,919								222,083
UF		-								-								-
Foreign currency		-								-								-
Total		237,409								220,919								222,083
Derivatives
Ch$		2,360,426								2,940,584								3,300,507
UF		-								-								-
Foreign currency		-								-								-
Total		2,360,426								2,940,584								3,300,507
Financial Investment (Trading)
Ch$		231,878								177,617								141,784
UF		260,526								122,113								195,203

99 

	For the year ended December 31,
	2017							2016							2015
	Average Balance		Interest Earned		Average Nominal Rate			Average Balance		Interest Earned		Average Nominal Rate			Average Balance		Interest Earned		Average Nominal Rate
Foreign currency		18,173							32,496							21,828
Total		510,577							332,226							358,815
Other assets
Ch$		1,276,197							1,246,306							1,215,289
UF		77,338							69,335							69,534
Foreign currency		552,715							812,400							846,834
Total		1,906,250							2,128,041							2,131,657
Total non-interest earning assets
Ch$		3,896,703							4,438,420							4,789,903
UF		337,864							191,448							264,737
Foreign currency		691,602							942,842							967,583
Total		4,926,169							5,572,710							6,022,223
Total assets
Ch$		16,214,403		1,183,515					16,122,895		1,161,787					15,837,693		1,061,266
UF		14,477,099		764,750					13,341,760		871,380					12,646,962		934,881
Foreign currency		4,829,725		110,181					5,779,366		103,953					6,060,573		89,841
Total		35,521,227		2,058,446					35,244,021		2,137,120					34,545,228		2,085,988
Liabilities And Share-Holders’ Equity
Interest bearing liabilities
Savings accounts
Ch$		1,677		4		0.3	%		1,503		4		0.3	%		1,413		5		0.4	%
UF		115,628		1,881		1.6	%		114,836		2,949		2.6	%		112,917		3,937		3.5	%
Foreign currency		-		-		-%			-		-		-%			-		-		-%
Total		117,305		1,885		1.6	%		116,339		2,953		2.5	%		114,330		3,942		3.4	%
Time deposits
Ch$		9,506,696		318,803		3.4	%		9,545,050		387,566		4.1	%		9,260,339		334,259		3.6	%
UF		1,141,258		35,196		3.1	%		1,299,866		54,320		4.2	%		965,138		63,857		6.6	%
Foreign currency		2,498,566		20,718		0.8	%		2,775,932		9,873		0.4	%		2,460,027		5,303		0.2	%
Total		13,146,520		374,717		2.9	%		13,620,848		451,759		3.3	%		12,685,504		403,419		3.2	%
Central bank borrowings
Ch$		-		64		-%			858		29		3.4	%		4,869		46		1.0	%
UF		6		-		2.2	%		14		1		3.9	%		22		2		9.1	%
Foreign currency		-		-		-%			-		-		-%			-		-		-%
Total		6		64		2.2	%		871		29		3.4	%		4,891		48		1.0	%
Repurchase Agreements
Ch$		254,006		5,676		2.2	%		108,902		2,812		2.6	%		220,849		6,954		3.1	%
UF		-		-		-%			-		-		-%			-		1		-%
Foreign currency		40,362		1,076		2.7	%		12,973		58		0.4	%		7,201		22		0.3	%
Total		294,368		6,752		2.3	%		121,875		2,870		2.4	%		228,050		6,977		3.1	%
Mortgage finance bonds
Ch$		-		-		-%			-		-		-%			-		-		-%
UF		38,714		2,709		7.0	%		52,414		4,258		8.1	%		63,061		6,420		10.2	%
Foreign currency		-		-		-%			-		-		-%			-		-		-%
Total		38,714		2,709		7.0	%		52,414		4,258		8.1	%		63,061		6,420		10.2	%
Other interest bearing liabilities
Ch$		1,198,933		69,592		5.8	%		857,325		100,810		11.8	%		677,014		109,455		16.2	%
UF		4,590,260		217,116		4.7	%		3,903,076		238,721		6.1	%		3,020,987		227,384		7.5	%
Foreign currency		2,842,935		58,918		2.1	%		3,095,800		54,356		1.8	%		3,802,407		73,137		1.9	%
Total		8,632,128		345,626		4.0	%		7,856,201		393,886		5.0	%		7,500,408		409,976		5.5	%
Total interest bearing liabilities
Ch$		10,961,312		394,139		3.6	%		10,513,637		491,220		4.7	%		10,164,484		450,719		4.4	%
UF		5,885,866		256,903		4.4	%		5,370,205		300,249		5.6	%		4,162,125		301,601		7.2	%
Foreign currency		5,381,863		80,712		1.5	%		5,884,705		64,286		1.1	%		6,269,635		78,462		1.3	%
Total		22,229,041		731,754		3.3	%		21,768,547		855,755		3.9	%		20,596,244		830,782		4.0	%
Non-interest bearing liabilities
Non-interest bearing demand deposits
Ch$		5,980,167							5,633,226							5,617,012
UF		41,129							39,075							35,163
Foreign currency		96,348							81,321							67,714
Total		6,117,644							5,753,622							5,719,889
Derivatives
Ch$		2,175,063							2,724,994							2,958,942
UF		-							-							-
Foreign currency		-							-							-
Total		2,175,063							2,724,994							2,958,942

100 

	For the year ended December 31,
	2017						2016						2015
	Average Balance			Interest Earned		Average Nominal Rate	Average Balance			Interest Earned		Average Nominal Rate	Average Balance		Interest Earned		Average Nominal Rate
Other non-interest bearing liabilities
Ch$		932,082						884,290						896,466
UF		301,516						339,168						410,866
Foreign currency		764,201						932,557						1,146,705
Total		1,997,799						2,156,015						2,454,037
Shareholders’ equity
Ch$		3,001,686						2,840,846						2,816,116
UF		-						-						-
Foreign currency		(6	)					(4	)					-
Total		3,001,680						2,840,843						2,816,116
Total non-interest bearing liabilities and shareholders’ equity
Ch$		12,088,998						12,083,356						12,288,536
UF		342,645						378,243						446,029
Foreign currency		860,543						1,013,875						1,214,419
Total		13,292,186						13,475,473						13,948,984
Total Liabilities and Share-Holders’ Equity
Ch$		23,050,311			394,139			22,596,993			491,220			22,453,020		450,719
UF		6,228,511			256,903			5,748,447			300,249			4,608,154		301,601
Foreign currency		6,242,406			80,712			6,898,580			64,286			7,484,054		78,462
Total		35,521,228			731,754			35,244,021			855,755			34,545,228		830,782

(1) Threshold is the asset generated when we post collateral for a derivative with a counterparty that has negative mark-to-market for us. Some Central Security Depository agreements permit this collateral to generate interest at the overnight rate and this is the source of interest income associated with this asset.

Changes in Net Interest Revenue and Interest Expense: Volume and Rate Analysis

The following table allocates, by currency of denomination, changes in our net interest revenue and interest expense between changes in the average volume of interest-earning assets and interest-bearing liabilities and changes in their respective nominal interest rates for 2017 compared to 2016 and 2016 compared to 2015. Volume and rate variances have been calculated based on movements in average balances over the period and changes in nominal interest rates on average interest-earning assets and average interest-bearing liabilities.

	Increase (Decrease) from 2016 to 2017 Due to Changes in									Increase (Decrease) from 2015 to 2016 Due to Changes in
	Volume			Rate			Net Change from 2016 to 2017			Volume			Rate			Net Change from 2015 to 2016
Assets
Interest earning assets
Deposits in Central Bank
Ch$		(125	)		(876	)		(1,001	)		(413	)		(1,437	)		(1,850	)
UF		-			-			-			-			-			-
Foreign currency		-			-			-			-			-			-
Subtotal		(125	)		(876	)		(1,001	)		(413	)		(1,437	)		(1,850	)
Financial investments
Ch$		1,928			11,606			13,534			5,103			43,819			48,992
UF		37,086			(32,919	)		4,167			(2,230	)		(2,626	)		(4,856	)
Foreign currency		(1,274	)		(101	)		(1,375	)		622			3,046			3,668
Subtotal		37,740			(21,414	)		16,326			3,495			44,239			47,734
Commercial loans
Ch$		14,979			(79,473	)		(64,494	)		14,002			16,537			30,539
UF		9,905			(54,476	)		(44,571	)		25,822			(48,887	)		(23,065	)
Foreign currency		3,908			3,271			7,179			(2,833	)		12,016			9,183
Subtotal		28,792			(130,678	)		(101,886	)		36,991			(20,334	)		16,657
Consumer loans
Ch$		27,099			46,942			74,041			18,560			3,484			22,044

101 

	Increase (Decrease) from 2016 to 2017 Due to Changes in									Increase (Decrease) from 2015 to 2016 Due to Changes in
	Volume			Rate			Net Change from 2016 to 2017			Volume			Rate			Net Change from 2015 to 2016
UF		(269	)		(157	)		(426	)		(6,093	)		(315	)		(6,408	)
Foreign currency		-			-			-			-			-			-
Subtotal		(26,830	)		(46,785	)		(73,615	)		12,467			3,169			15,636
Mortgage loans
Ch$		(198	)		(627	)		(825	)		(163	)		(185	)		(348	)
UF		16,697			(82,207	)		(65,510	)		43,613			73,064			(29,451	)
Foreign currency		-			-			-			-			-			-
Subtotal		16,499			(82,834	)		(66,335	)		43,450			(73,249	)		(29,799	)
Interbank loans
Ch$		(1,391	)		2,065			674			1,024			(1,093	)		(69	)
UF		-			-			-			-			-			-
Foreign currency		-			-			-			-			(11	)		(11	)
Subtotal		(1,391	)		2,065			674			1,024			(1,104	)		(80	)
Investment under agreement to resell
Ch$		(961	)		680			(281	)		610			493			1,103
UF		-			(289	)		(289	)		-			-			-
Foreign currency		(2	)		(2	)		(4	)		-			-			-
Subtotal		(963	)		389			(574	)		610			493			1,103
Threshold
Ch$		74			5			79			59			121			180
UF		-			-			-			-			-			-
Foreign currency		397			31			428			(198	)		1,466			1,268
Subtotal		471			36			507			(139	)		1,587			1,448
Total interest earnings assets
Ch$		41,405			(19,678	)		21,727			38,782			61,739			100,521
UF		63,419			(170,048	)		(106,629	)		61,112			(124,892	)		(63,780	)
Foreign currency		3,030			3,198			6,228			(2,409	)		16,517			14,108
Total		107,854			(186,528	)		(78,674	)		97,485			(46,636	)		50,849
Liabilities and Shareholders’ Equity
Interest bearing liabilities
Savings accounts
Ch$		-			-			-			-			(1	)		(1	)
UF		(1	)		(1,067	)		(1,068	)		69			(1,057	)		(988	)
Foreign currency		-			-			-			-			-			-
Subtotal		(1	)		(1,067	)		(1,068	)		69			(1,058	)		(989	)
Time deposits
Ch$		(521	)		(68,242	)		(68,763	)		9,424			43,883			53,307
UF		(2,940	)		(16,183	)		(19,123	)		23,140			(32,677	)		(9,537	)
Foreign currency		7,095			3,750			10,845			467			4,103			4,570
Subtotal		3,634			(80,675	)		(77,041	)		33,032			15,308			48,340
Central bank borrowings
Ch$		35			-			35			(35	)		18			(17	)
UF		-			-			(1	)		(1	)		-			(1	)
Foreign currency		-			-			-			-			-			-
Subtotal		35			-			35			(36	)		18			(18	)
Repurchase agreements
Ch$		488			2,376			2,864			3,580			(562	)		(4,142	)
UF		(1	)		-			(1	)		-			-			-
Foreign currency		1,724			(706	)		1,018			21			15			36
Subtotal		2,211			1,670			3,881			(3,560	)		(546	)		(4,106	)
Mortgage finance bonds
Ch$		-			-			-			-			-			-
UF		(966	)		(583	)		(1,549	)		(1,074	)		(1,088	)		(2,162	)

102 

	Increase (Decrease) from 2016 to 2017 Due to Changes in									Increase (Decrease) from 2015 to 2016 Due to Changes in
	Volume			Rate			Net Change from 2016 to 2017			Volume			Rate			Net Change from 2015 to 2016
Foreign currency		-			-			-			-			-			-
Subtotal		(966	)		(583	)		(1,549	)		(1,074	)		(1,088	)		(2,162	)
Other interest bearing liabilities
Ch$		22,760			(53,978	)		(31,218	)		29,669			(38,314	)		(8,645	)
UF		12,059			(33,663	)		(21,604	)		65,141			(53,804	)		11,337
Foreign currency		2,991			1,571			4,562			(15,262	)		(3,519	)		(18,781	)
Subtotal		37,810			(86,070	)		(48,260	)		79,547			(95,637	)		(16,090	)
Total interest bearing liabilities
Ch$		22,762			(119,843	)		(97,081	)		35,478			5,024			40,502
UF		8,151			(51,496	)		(43,346	)		87,275			(88,626	)		(1,351	)
Foreign currency		11,811			4,614			16,426			(14,774	)		599			(14,175	)
Total		42,724			(166,725	)		(124,001	)		107,979			(83,004	)		24,975

Interest-Earning Assets: Net Interest Margin

The following table analyzes, by currency of denomination, the levels of average interest-earning assets and net interest earned by Santander-Chile, and illustrates the comparative net interest margins obtained, for each of the years indicated in the table.

	Year ended December 31,
	2017			2016			2015
	(in millions of Ch$)
Total average interest-earning assets
Ch$		12,317,700			11,684,475			11,047,790
UF		14,139,235			13,150,312			12,382,225
Foreign currencies		4,138,124			4,836,524			5,092,990
Total		30,595,059			29,671,311			28,523,005
Net interest earned (1)
Ch$		789,376			670,567			610,548
UF		507,847			571,131			633,279
Foreign currencies		29,469			39,667			11,379
Total		1,326,692			1,281,365			1,255,206
Net interest margin (2)
Ch$		6.4	%		5.7	%		5.5	%
UF		3.6	%		4.3	%		5.1	%
Foreign currencies		0.7	%		0.8	%		0.2	%
Total		4.3	%		4.3	%		4.4	%

(1) Net interest earned is defined as interest revenue earned less interest expense incurred.

(2) Net interest margin is defined as net interest earned divided by total average interest-earning assets.

Return on Equity and Assets; Dividend Payout

The following table presents certain information and selected financial ratios for Santander-Chile for the years indicated.

	Year ended December 31,
Ch$ million	2017		2016		2015
Net income		575,249		478,432		451,729
Net income attributable to shareholders		562,801		476,067		448,466
Average total assets		35,521,228		35,244,021		34,545,228
Average equity		3,001,680		2,840,843		2,816,116

103 

	Year ended December 31,
Ch$ million	2017			2016			2015
Net income as a percentage of:
Average total assets		1.6	%		1.4	%		1.3	%
Average equity		19.2	%		16.8	%		16.0	%
Average equity as a percentage of:
Average total assets		8.5	%		8.1	%		8.2	%
Cash dividend (1)					330,646			336,659
Dividend payout ratio, based on net income attributable to shareholders (1)					69.0	%		75.0	%

(1) Cash dividends for each year are declared and approved by shareholders at the annual shareholders’ meeting in the following the year. As of March 27, 2018 be divided of 2017 has not been announced.

Dividends declared at the annual shareholders’ meeting of each year correspond to the Bank’s earnings of the previous year. The following table presents dividends declared and paid by us in nominal terms in the past four years:

Year	Dividend Ch$ millions (1)		Dividend U.S.$ millions (2)		Per share Ch$/share (3)		Per ADS U.S.$/ADS (4)		% over earnings (5)		% over earnings (6)
2014		265,156		476.0		1.41		1.01		60		60
2015		330,198		540.4		1.75		1.15		60		58
2016		336,659		503.7		1.79		1.07		75		75
2017		330,646		496.5		1.75		1.05		70		69

(1) Millions of nominal pesos.

(2) Millions of U.S.$ using the observed exchange rate of the day the dividend was approved at the annual shareholders’ meeting.

(3) Calculated on the basis of 188,446 million shares.

(4) Calculated on the basis of 400 shares per ADS.

(5) Calculated by dividing dividend paid in the year by net income attributable to the equity holders of the Bank for the previous year under Chilean Bank GAAP.

(6) Calculated by dividing dividend paid in the year by net income attributable to the equity holders of the Bank for the previous year under IFRS.

Loan Portfolio

The following table analyzes our loans by product type. Except where otherwise specified, all loan amounts stated below are before deduction for loan loss allowances. Total loans reflect our loan portfolio, including principal amounts of past due loan and substandard loans. Any collateral provided generally consists of a mortgage on real estate, a pledge of marketable securities, a letter of credit or cash. The existence and amount of collateral generally varies from loan to loan.

	As of December 31,
	2017		2016		2015		2014		2013
	(in millions of Ch$)
Commercial Loans:
Commercial loans		9,990,656		9,853,657		8,985,452		8,324,949		7,797,682
Foreign trade loans		1,574,513		1,829,904		2,152,570		1,786,232		1,840,334
Checking account debtors		195,696		179,468		234,723		266,231		279,657
Factoring transactions		449,890		296,751		275,647		327,841		316,114
Leasing transactions		1,457,004		1,485,123		1,534,192		1,489,384		1,349,814
Other loans and accounts receivable		240,883		222,562		143,775		135,663		118,651
Subtotal		13,908,642		13,867,465		13,326,359		12,330,300		11,702,252
Mortgage loans:
Mortgage finance bond backed loans		24,060		32,579		134,105		116,150		72,297

104 

	As of December 31,
	2017		2016		2015		2014		2013
	(in millions of Ch$)
Mortgage mutual loans		115,078		119,934		44,028		57,356		71,833
Other mortgage mutual loans		8,957,757		8,466,843		7,634,717		6,458,525		5,481,682
Subtotal		9,096,895		8,619,356		7,812,850		6,632,031		5,625,812
Consumer loans:
Installment consumer loans		2,910,742		2,722,365		2,469,646		2,320,775		2,168,121
Credit card loans		1,364,980		1,448,118		1,434,609		1,362,587		1,235,881
Consumer leasing contracts		4,715		5,117		5,460		5,270		3,451
Other consumer loans		277,255		271,203		240,956		229,743		199,795
Subtotal		4,557,692		4,446,803		4,150,671		3,918,375		3,607,248
Subtotal Loans to customers		27,563,229		26,933,624		25,289,880		22,880,706		20,935,312
Interbank loans		162,685		272,807		10,877		11,943		125,449
Total		27,725,914		27,206,431		25,300,757		22,892,649		21,060,761

The loan categories are as follows:

Commercial loans

Commercial loans are long-term and short-term loans, including checking overdraft lines for companies, granted in Chilean pesos, inflation linked, U.S.$ linked or denominated in U.S.$. The interest on these loans is fixed or variable and is used primarily to finance working capital or investments. General commercial loans also include factoring operations.

Foreign trade loans are fixed rate, short-term loans made in foreign currencies (principally U.S.$) to finance imports and exports.

Checking account debtors mainly include mortgage loans (fixed and variable rate) that are inflation-indexed long-term loans with monthly payments of principal and interest secured by a real property mortgage. These loans can be endorsed to a third party.

Factoring transactions mainly include short-term loans to companies with a fixed monthly nominal rate backed by a company invoice.

Leasing transactions are agreements for the financial leasing of capital equipment and other property.

Other loans and accounts receivable loans include other loans and accounts payable.

Mortgage loans

Mortgage mutual loans mainly include mortgage loans (fixed and variable rate) that are inflation-indexed long-term loans with monthly payments of principal and interest secured by a real property mortgage. These are financed by issuing mortgage bonds.

Mortgage finance bond backed loans are inflation-indexed, fixed or variable rate, long-term loans with monthly payments of principal and interest secured by a real property mortgage that are financed with mortgage finance bonds. At the time of approval, these types of mortgage loans cannot be more than 75.0% of the lower of the purchase price or the appraised value of the mortgaged property or such loan will be classified as a commercial loan. Mortgage bonds are our general obligations, and we are liable for all principal and accrued interest on such bonds. In addition, if the issuer of a mortgage finance bond becomes insolvent, the General Banking Law’s liquidation procedures provide that these types of mortgage loans with their corresponding mortgage bonds shall be auctioned as a unit and the acquirer must continue paying the mortgage finance bonds under the same conditions as the original issuer.

105 

Other mortgage mutual loans mainly include mortgage loans (fixed and variable rate) that are inflation-indexed long-term loans with monthly payments of principal and interest secured by a real property mortgage. These are financed by our general borrowings.

Consumer loans

Installment consumer loans are loans to individuals, granted in Chilean pesos, generally on a fixed rate nominal basis, to finance the purchase of consumer goods or to pay for services.

Consumer loans through lines of credit are checking overdraft lines to individuals, granted in Chilean pesos, generally on a fixed rate nominal basis and linked to an individual’s checking account.

Credit card loans include credit card balances subject to nominal fixed rate interest charges.

Consumer leasing contracts are agreements for the financial leasing of automobiles and other property to individuals.

Other loans and accounts receivable from customers include draft lines for individuals.

Non-client loans

Interbank loans are fixed rate, short-term loans to financial institutions that operate in Chile.

Maturity and Interest Rate Sensitivity of Loans

The following table sets forth an analysis by type and time remaining to maturity of our loans as of December 31, 2017.

	Due in 1 year or less		Due after 1 year through 5 years		Due after 5 years		Total balance as of December 31, 2017
	(in millions of Ch$)
General commercial loans		4,172,661		3,444,674		2,373,321		9,990,656
Foreign trade loans		1,404,542		156,082		13,889		1,574,513
Leasing contracts		317,825		718,232		420,947		1,457,004
Other outstanding loans		797,198		44,856		44,415		886,469
Subtotal commercial loans		6,692,226		4,363,844		2,852,572		13,908,642
Residential loans backed by mortgage bonds		6,735		15,219		2,106		24,060
Other residential mortgage loans		487,900		1,745,350		6,839,585		9,072,835
Subtotal residential mortgage loans		494,635		1,760,569		6,841,691		9,096,895
Consumer loans		2,427,043		2,001,414		129,235		4,557,692
Subtotal		9,613,904		8,125,827		9,823,498		27,563,229
Interbank loans		162,685		-		-		162,685
Total loans		9,776,589		8,125,827		9,823,498		27,725,914

The following tables present the total amount of loans due after one year that have fixed and variable interest rates as of December 31, 2017. See also “Item 5. Operating and Financial Review and Prospects—A. Operating Results—Interest Rates.”

	As of December 31, 2017
	(in millions of Ch$)
Variable Rate
Ch$		332
UF		954,006
Foreign currencies		-
Subtotal		954,338
Fixed Rate
Ch$		4,455,863
UF		11,752,769
Foreign currencies		786,355
Subtotal		16,994,987
Total		17,949,325

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Loans by Economic Activity

The following table sets forth, at the dates indicated, an analysis of our client loan portfolio based on the borrower’s principal economic activity and geographic distribution. Loans to individuals for business purposes are allocated to their economic activity.

	Domestic loans (*) as of December 31,										Foreign interbank loans (**) as of December 31,
	2017		2016		2015		2014		2013		2017			2016			2015			2014			2013
	(in millions of Ch$)										(in millions of Ch$)
Commercial loans
Manufacturing		1,218,232		1,180,886		1,171,830		1,126,268		1,216,914		-			-			-			-			-
Mining		302,037		340,554		510,467		428,847		464,865		-			-			-			-			-
Electricity, gas and water		336,048		442,936		454,456		567,548		222,110		-			-			-			-			-
Agriculture and livestock		1,114,597		1,096,659		1,019,922		871,247		806,092		-			-			-			-			-
Forestry		98,941		96,806		96,069		98,039		183,716		-			-			-			-			-
Fishing		215,994		296,592		344,496		256,818		265,917		-			-			-			-			-
Transport		697,948		787,510		876,329		758,339		721,931		-			-			-			-			-
Communications		168,744		196,934		160,135		167,004		249,499		-			-			-			-			-
Construction		1,977,417		1,792,485		1,462,535		1,365,841		1,337,791		-			-			-			-			-
Commerce		3,131,870		3,120,400		3,050,663		2,773,410		2,578,979		162,685			272,733			10,827			11,899			125,383
Services		467,747		482,900		483,516		469,141		447,861		-			-			-			-			-
Other		4,179,067		4,032,877		3,695,991		3,447,842		3,206,643		-			-			-			-			-
Subtotals		13,908,642		13,867,539		13,326,409		12,330,344		11,702,318		162,685			272,733			10,827			11,899			125,383
Mortgage loans		9,096,895		8,619,356		7,812,850		6,632,031		5,625,812		-			-			-			-			-
Consumer loans		4,557,692		4,446,803		4,150,671		3,918,375		3,607,248		-			-			-			-			-
Total		27,563,229		26,933,698		25,289,930		22,880,750		20,935,378		162,685			272,733			10,827			11,899			125,383
Commercial loans
Manufacturing		1,218,232		1,180,886		1,171,830		1,126,268		1,216,914		4.4	%		4.34	%		4.63	%		4.92	%		5.78	%
Mining		302,037		340,554		510,467		428,847		464,865		1.1	%		1.25	%		2.02	%		1.87	%		2.21	%
Electricity, gas and water		336,048		442,936		454,456		567,548		222,110		1.2	%		1.63	%		1.80	%		2.48	%		1.05	%
Agriculture and livestock		1,114,597		1,096,659		1,019,922		871,247		806,092		4.0	%		4.03	%		4.03	%		3.81	%		3.83	%
Forestry		98,941		96,806		96,069		98,039		183,716		0.4	%		0.36	%		0.38	%		0.43	%		0.87	%
Fishing		215,994		296,592		344,496		256,818		265,917		0.8	%		1.09	%		1.36	%		1.12	%		1.26	%
Transport		697,948		787,510		876,329		758,339		721,931		2.5	%		2.89	%		3.46	%		3.31	%		3.43	%
Communications		168,744		196,934		160,135		167,004		249,499		0.6	%		0.72	%		0.63	%		0.73	%		1.18	%
Construction		1,977,417		1,792,485		1,462,535		1,365,841		1,337,791		7.1	%		6.59	%		5.78	%		5.97	%		6.35	%
Commerce		3,294,555		3,393,133		3,061,490		2,773,410		2,704,362		11.9	%		12.47	%		12.10	%		12.17	%		12.84	%
Services		467,747		482,900		483,516		469,141		447,861		1.7	%		1.77	%		1.91	%		2.05	%		2.13	%
Other		4,179,067		4,032,877		3,695,991		3,447,842		3,206,643		15.1	%		14.84	%		14.61	%		15.06	%		15.23	%
Subtotals		14,071,327		14,140,272		13,337,236		12,330,344		11,827,701		50.8	%		51.98	%		52.71	%		53.92	%		56.16	%
Mortgage loans		9,096,895		8,619,356		7,812,850		6,632,031		5,625,812		32.8	%		31.68	%		30.88	%		28.99	%		26.71	%
Consumer loans		4,557,692		4,446,803		4,150,671		3,918,375		3,607,248		16.4	%		16.34	%		16.41	%		17.17	%		17.13	%
Total		27,725,914		27,206,431		25,300,757		22,880,750		21,060,761		100.0	%		100.00	%		100.00	%		100.00	%		100.00	%

(*) Includes domestic interbank loans for Ch$0 million as of December 31, 2017 (Ch$74 million as of December 31, 2016), see Note 8 of the Audited Consolidated Financial Statements.

(**) Includes foreign interbank loans for Ch$162,685 million as of December 31, 2017 (Ch$272,733 million as of December 31, 2016), see Note 8 of the Audited Consolidated Financial Statements.

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Foreign Assets and Loans

Santander-Chile’s Asset and Liability Committee, or ALCO, is responsible for determining the maximum foreign country exposure the Bank is permitted to have. The ALCO has determined that the total foreign country exposure cannot be greater than 1-time regulatory capital. To determine this, each country is classified using a ranking system from 1 to 6 based on the definition promulgated by the SBIF, in which the main consideration is the international rating of each country. The ALCO has also set a higher limit if the foreign exposure is to related parties. As of December 31, 2017, the Bank’s foreign exposure, including the estimate of counterparty risk in our derivatives portfolio, was U.S.$2,090 million, or 4.3% of our assets. For more information please see Note 37 of our Audited Consolidated Financial Statements.

Below, there are additional details regarding our exposure to countries in category 2 and 3, the riskiest categories we have exposure to as of December 31, 2017 considering fair value of derivative instruments. In this category China is the largest exposure and is also broke down below.

Country	Classification (1)		Derivative Instruments (adjusted to market)		Deposits		Loans		Financial Investments		Total Exposure
			US$ Mn		US$ Mn		US$ Mn		US$ Mn		US$ Mn
Bolivia		3		-		-		0.06		-		0.06
China		2		-		-		243.95		-		243.95
Italia		2		-		2.38		0.78		-		3.16
Mexico		2		-		0.01		-		-		0.01
Panama		2		0.63		-		-		-		0.63
Peru		2		3.38		-		-		-		3.38
Thailand		2		-		-		0.31		-		0.31
Turkey		3		-		-		9.49		-		9.49
Total				4.01		2.39		254.59		-		260.99

(1) Corresponds to country’s classification established in Chapter B-6 of the Compendium of Accounting Standards issued by the SBIF.

Our exposure to Grupo Santander is as follows:

Counterpart

Country

Classification

Derivative instruments (market adjusted) USD Mn

Deposits USD Mn

Loans USD Mn

Financial Investments USD Mn

Total Exposure USD Mn

Banco Santander Spain*

Spain

1

9.74

118.26

-

-

128.0

*        We have included our exposure to Santander branches in New York and Hong Kong as exposure to Spain.

The total amount of this exposure to derivative instruments must be compensated daily with collateral and, therefore, there is no credit exposure.

As of December 31, 2017, we had no applicable sovereign exposure, no unfunded exposure, no credit default protection and no current developments.

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Classification of Loan Portfolio

Credit Risk Governance

The Risk Division, our credit analysis and risk management group, is largely independent of our Commercial Division. Risk evaluation teams interact regularly with our clients. For larger transactions, risk teams in our headquarters work directly with clients when evaluating credit risks and preparing credit applications. Various credit approval committees, all of which include Risk Division and Commercial Division personnel, must verify that the appropriate qualitative and quantitative parameters are met by each applicant. Each committee’s powers are defined by our Board of Directors.

Santander-Chile’s governance rules have established the existence of the Risk Committee. This committee is responsible for revising and following all risks that may affect us, including reputational risk, allowing for an integral risk management. This committee serves as the governing body through which the Board supervises all risk functions. It also evaluates the reasonability of the systems for measurement and control of risks. This Committee includes the Chairman of the Board and five Board members.

The Board has delegated the duty of credit risk management to the Risk Committee, as well as to the Bank’s risk departments, whose roles are summarized below:

· Verify compliance with the strategic objectives of the group, depending on both assumed and potential risk, and alerting management to such risks.

· Propose the primary metrics for risk appetite framework.

· Review the level of compliance with regulatory provisions and recommendations issued by the Local and External Supervisors, ensuring their implementation on the stipulated dates.

· Analyze with a comprehensive vision, the map of recommendations and incidents formulated by the different control instances (SBIF, DAI and External Audit) in order to identify the main risks involved.

· Review the risk benchmark analysis, and from its results, identify and propose "best practices" or corrective / preventive actions, ensuring their proper implementation.

· Review the adequate management of risks by the management areas, formulating where appropriate, the mitigation actions in accordance with the policies approved by the Board.

· Monitoring, analysis and control of the limits defined in the Risk Framework (basic and complementary metrics) and the key credit risk indicators of each zone, segment or product, identifying possible sources of concern.

· Analyze the relevant aspects of the risk (exogenous variables), which could eventually materialize in possible losses for the business (emerging risks).

· Analyze and propose eventual changes in the policies and procedures used by the Bank for the administration, control and management of risks, when inconsistencies or vulnerabilities are verified.

· Encourage compliance by the Bank with the best corporate governance practices in risk management.

· Pre-review the documents of type 0 and 1 (Frames and Models) that were defined in the Approval Hierarchy model, which must then be approved in the Directory.

· Perform, according to the calendar proposed by the Risk Department or on request, the sectoral analyzes considered relevant.

· Review of risks in terms of Risk Compliance and Reputational Risk

· Any other task that the Board deems necessary.

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The following diagram illustrates the governance of our credit risk division including the committees with approval power:

Role of Santander Spain’s Global Risk Department: Credit Risk

In matters regarding Credit Risk, Santander Spain’s Global Risk Department has the following role:

· All credit risks greater than U.S.$40 million (U.S.$60 million for financial institutions), after being approved locally, are reviewed by Santander Spain. This additional review ensures that no global exposure limit is being breached.

· In standardized risks, the consumer and mortgage scoring models are developed locally but are reviewed and approved by Santander Spain’s Global Risk Department.

· For each scoring model, a monthly Risk Report is prepared, which is reviewed locally and is also sent to Santander Spain’s Global Risk Department. This report includes the evolution of basic credit risk parameters such as loan amounts, non-performance, charge-offs and provisions.

· Monthly, the Controller of the Risk Department sends a report to Santander Spain’s Global Risk Department covering all the main indicators regarding credit risk and the evolution of credit risk as compared to the budgeted levels.

Credit Approval: Loans approved on an individual basis

In preparing a credit proposal for a corporate client whose loans are approved on an individual basis, Santander-Chile’s personnel verifies such parameters as debt servicing capacity (typically including projected cash flows), the company’s financial history and projections for the economic sector in which it operates. The Risk Division is closely involved in this process, and prepares the credit application for the client. All proposals contain an analysis of the client’s strengths and weaknesses, a rating and a recommendation. Credit limits are determined not on the basis of outstanding balances of individual clients, but on the direct and indirect credit risk of entire financial groups. For example, a corporation will be evaluated together with its subsidiaries and affiliates.

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Credit Approval: Loans approved on a group basis

The majority of loans to individuals and small and mid-sized companies are approved by the Standardized Risk Area through an automated credit scoring system. This system is decentralized, automated and based on multiple parameters, including demographic and information regarding credit behavior from external sources and the SBIF.

Classification of Loan Portfolio

Loans are divided into: (i) consumer loans (including loans granted to individuals for the purpose of financing the acquisition of consumer goods or payment of services); (ii) residential mortgage loans (including loans granted to individuals for the acquisition, construction or repair of residential real estate, in which the value of the property covers at least 100% of the amount of the loan); and (iii) commercial loans (including all loans other than consumer loans and residential mortgage loans). The models and methods used to classify our loan portfolio and establish credit loss allowances must follow the following guiding principles, which have been approved by our Board of Directors.

Loans analyzed on an individual basis

For loans that are greater than Ch$400 million (US$648,455) , the Bank uses internal models to assign a risk category level to each borrower and its respective loans. We consider the following risk factors: industry or sector of the borrower, the borrower’s competitive position in its markets, owners or managers of the borrower, the borrower’s financial situation, the borrower’s payment capacity and the borrower’s payment behavior to calculate the estimated incurred loan loss. Through these categories, we differentiate the normal loan portfolio from the impaired one.

These are our categories:

1. Debtors may be classified in risk categories A1, A2, A3 or B (A is applicable if they are current on their payment obligations and show no sign of deterioration in their credit quality and B is different from the A categories by a certain history of late payments). The A categories are distinguished by different PNPs (as defined below).

2. Debtors classified as C1, C2, C3, C4, D1 or D2 include debtors whose loans with us have been charged off or administered by our Recovery Unit, or classified as Precontenciosos (PRECO or deteriorated).

For loans classified as A1, A2, A3 and B, we assign a specific provision level on an individual basis to each borrower and, therefore, the amount of loan loss allowance is determined on a case by case basis.

Estimated Incurred Loan Loss = Loan Loss Allowance

The estimated incurred loss is obtained by multiplying all risk factors defined in the following equation:

EIL= EXP x PNP x SEV

· EIL = Estimated Incurred Loan Loss. The estimated incurred loan loss is how much could be lost in the event a debtor does not perform the obligations under the loan.

· EXP = Exposure. This corresponds to the value of commercial loans.

· PNP = Probability of Non-Performance. This variable, expressed as a percentage, indicates the probability that a debtor will default. This percentage is associated with the internal rating that we give to each debtor, which is determined by analyzing such parameters as debt servicing capacity.

· SEV = Severity. This is the effective loss rate given default for debtors in the same segment, which is determined statistically based on the historical effective losses for us for each segment.

Every year, models together with PNP and SEV assumptions, are tested by the Bank’s Credit Risk Department, to ensure that they are appropriate at each reporting date so as to make sure any difference between the estimated incurred losses and real losses is reduced.

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These tests focus on the validation of the sufficiency of the Bank’s allowances, and consist of comparisons between actual write-offs to allowances established by the model, and the coverage of the total allowance to actual write-offs in the most current periods. Individual loan classification and improvements to any customer classification are also presented for approval to our Risk Committee.

In accordance with such policy, every year we update appraisals of fair value of collateral before the end of the 24 month period for certain customers and such updated appraisals are considered in the calculation of the allowance for loan losses. The number of updated appraisals performed in 2014 was 98, in 2015 was 43 and 2016 it was 142 and in 2017 it was 257, and such updated appraisals were performed mainly because of changes in customer conditions (renegotiation deterioration of financial situation increase in credit line).

For loans classified in the C and D categories, loan loss allowances are based mainly on the fair value of the collateral, adjusted for an estimate cost to sell, that each of these loans have. Allowance percentage for each category is then based on the fair value of the collateral, or the expected future cash flow from the loan for each individually evaluated non-performing loans.

Loans analyzed on a group basis

The Bank uses the concept of estimated incurred loss to quantify the allowances levels over loan analyzed on a group basis. Incurred loss is the expected provision expense that will appear one year away from the balance date of the transaction’s credit risk, considering the counterpart risk and the collateral associated to each transaction.

Following the Bank’s definition, the Bank uses group evaluation to approach transactions that have similar credit risk features, which indicate the debtor’s payment capacity of the entire debt, capital and interests, pursuant to the contract’s terms. In addition, this allows us to assess a high number of transactions with low individual amounts, whether they belong to individuals or small sized companies. Therefore, debtors and loans with similar features are grouped together and each group has a risk level assigned to it. These models are meant to be used mainly to analyze loans granted to individuals (including consumer loans, credit lines, mortgage loans and commercial loans) and commercial loans to SMEs.

Allowances are established using these models, taking into account the historical impairment and other known circumstances at the time of evaluation. After this, a historical loss rate is assigned to each portfolio profile constituting each segment. The method for assigning a profile is established based on a statistical building method, establishing a relation through a logistic regression various variables, such as payment behavior in the Bank, payment behavior outside the Bank, various socio-demographic data, among others, and a response variable that determines a client’s risk level, which in this case is 90 days of non-performance. Afterwards, common profiles are established related to a logical order and with differentiate default rates, applying the real historical loss the Bank has had with that portfolio.

Our models for loans analyzed on a group basis (consumer loans, residential mortgage loans and small-and-mid-sized commercial loans) are monitored on a monthly basis with respect to predictability and stability, using indices that seek to capture the underlying need to update the models for current loss trends. Therefore, the periods of historical net charge-offs used in the allowance model may be more than a year old as we only update the historical net charge-offs only when our assessment of predictability and stability indicators determine it is necessary.

The different risk categories are constructed and updated periodically based on the payment behavior of the client’s profile to which they belong, as well as his or her socio-demographic characteristics. Therefore, when a customer has past due balance or has missed some payments, the outcome is that the customer will move to a different segment with a higher loss rate, therefore capturing current trends for each risk profile.

At the same time during September 2017, and as part of the normal process of updating the provisioning model for loans analyzed on a group basis, the Bank re-calibrated these models, incorporating a greater historical depth, including a recession period, thus strengthening the parameters of probability of default and loss given default.

This update did not generate significant differences at the level of the total balance of loan loss allowances for credit risk, although it did imply an increase in the provisions associated with commercial and mortgage loans and a decrease in the provisions associated with consumer loans. These improvements, in accordance with IAS 8, are considered as a change in an estimate and its effect was therefore recorded in the Consolidated Statement of Income

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for the year. For a description of the impact this re-calibration had on provision expense related to our consumer loans, residential mortgage loans and commercial loans analyzed on a group basis, please see “Item 5. Operating and Financial Review and Prospects— A. Operating Results-Provision for loan losses”

Once the customers have been classified, the loan loss allowance is the product of three factors: Exposure (EXP), Probability of Non-Performance (PNP) and Severity (SEV).

EXP = Exposure. This corresponds to the value of commercial loans.

PNP = Probability of Non-Performing. This variable, expressed as a percentage, indicates the probability that a debtor will default. This percentage is associated with the internal score that we give to each debtor, which is determined by analyzing such parameters as debt servicing capacity (including, usually, projected cash flows), the company’s financial history, the solvency and capacity of shareholders and management, and projections for the economic sector in which it operates. The internal rating can be different from ratings obtained from external third parties.

SEV = Severity. This is the effective loss rate given default for debtors in the same segment, which is determined statistically based on the historical effective losses for us for each segment.

Every year, models together with PNP and SEV assumptions, are tested by the Bank’s Credit Risk Department, to ensure that they are appropriate at each reporting date so as to make sure any difference between the estimated incurred losses and real losses is reduced.

Allowances for consumer loans

The estimated incurred loss rates for consumer loans correspond to charge-offs net of recoveries. The methodology establishes the period in which the estimated incurred loss for each risk profile emerges. Once the loss has been considered to have been incurred, the estimated incurred loss rates are applied to the corresponding risk profile to obtain the net charge-off level associated with this period. The loss rates applied to each risk profile are based only on the historical net charge-off data for that specific profile within one of the four groups of consumer loans. No other statistical or other information other than net charge-offs is used to determine the loss rates.

The following diagrams set forth the allowances required by our current models for consumer loans:

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Santander:

Bank	Loan type		Allowance Level(1) (Loss rate)
	Performing	New clients	Existing clients	Banefe (3)
		0.53% -19.75%	0.05%-11.92%	0.13%-18.67%

Renegotiated consumer loans which were less than 90 days past due at the time of renegotiation (2) 3.66%-30.40% 10.19%-43.71%

Consumer Renegotiated consumer loans which were more than 90 days past due at the time of renegotiation (2) 41.50%-100% 51,11%-100%

	Days Past Due	New Clients	Existing Clients	Previously Renegotiated Bank	Previously Renegotiated Banefe (3)
	90-120	31.78%	31.78%	41.50%	51.11%
Non-performing	120-150	51.17%	51.17%	60.15%	66.65%
	150-180	59.98%	59.98%	68.86%	78.50%
	>180			Charged-off

(1) Percentage of loans outstanding

(2) This category relates only to loans which were renegotiated and were less than 90 days past due at the time of renegotiation, migrating from such category as they reached 90 days past due since renegotiation.

(3) Banefe was the brand aimed at the lower end of the consumer market and for which there are still loans outstanding.

There are two renegotiated categories in our consumer loan portfolio:

1. Renegotiated Consumer which were less than 90 days past due at the time of renegotiation. The allowance for loan loss percentages (or loss rates) are assigned based on eight different risk profiles which are determined based on demographic and payment behavior variables.

2. Renegotiated Consumer which were more than 90 days past due at the time of renegotiation The loss rates are assigned based on four different risk profiles which are determined based on the number of days overdue at the time of renegotiation:

Profile 1: 180 or more days past due

Profile 2: between 150 and 180 days past due

Profile 3: between 120 and 150 days past due

Profile 4: between 90 and 120 days past due

Small- and mid-sized commercial loans

To determine the estimated incurred loss for individuals (natural persons), small- and mid-sized commercial loans collectively evaluated for impairment, we mainly analyze the payment behavior of clients, particularly the payment behavior of clients with payments that are 90 days or more past-due, clients with other weaknesses, such as early non-performance (i.e., payments that are past-due, though by less than 90 days), clients with modified loans and clients with renegotiated loans, as well as success in recovery against these clients. We also consider whether the loan has underlying mortgage collateral.

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The risk categories are such that when a customer has a past-due balance or has missed some payments, the outcome is that the customer will move to a different risk category with a higher loss rate, therefore capturing current trends of the customer and, in the aggregate, current trends in the market.

In order to calculate the estimated incurred loan loss for all commercial loans collectively evaluated for impairment, the Bank sub-divided the portfolio in the following way:

Loan type		Allowance Level(1) (Loss rate)
Commercial loans analyzed on a group basis	Performing	Commercial loan to individuals w/o mortgage collateral	Commercial loan to individuals with mortgage collateral	Small Enterprise	Mid-sized  Enterprise
		0.87% -15.70%	0.03%-3.98%	0.21%-14.39%	0.14%-7.31
	Renegotiated commercial loans which were less than 90 days past due at the time of renegotiation (2)	loan w/o mortgage collateral 2.93%-20.65%			loan with mortgage collateral 1.17%-8.25%
	Renegotiated commercial loans which were more than 90 days past due at the time of renegotiation (2)	Days Past Due when renegotiated	Commercial loan to individuals w/o mortgage collateral	Commercial loan to individuals with mortgage collateral	Small Enterprise	Mid-sized  Enterprise
		90-179	41.69%	12.15%	30.95%	18.93%
		180-359	67.31%	23.42%	64.47%	51.86%
		360-719	75.69%	34.65%	70.15%	63.12%
		>720	83.82%	46.25%	74.53%	72.87%
	Non-performing consumer	Days Past Due	Commercial loan to individuals w/o mortgage collateral	Commercial loan to individuals with mortgage collateral	Small Enterprise	Mid-sized  Enterprise	Previously renegotiated
		90-179	41.69%	12.15%	30.95%	18.93%	18.93%
		180-359	67.31%	23.42%	64.47%	51.86%	51.86%
		360-719	75.69%	34.65%	70.15%	63.12%	63.12%
		>720	83.82%	46.25%	74.53%	72.87%	72.87%

(1) Percentage of loans outstanding

(2) This category relates only to loans which were renegotiated and were less than 90 days past due at the time of renegotiation, migrating from such category as they reached 90 days past due since renegotiation.

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Allowances for residential mortgage loans

The provision methodology for residential mortgage loans takes into consideration different factors in order to group customers with less the 90 days past due into seven different risk profiles. Factors considered are whether the customer is a new customer or has prior history with the Bank. For each of these main categories additional factors are considered in order to develop risk profiles within each risk category, including payment behavior, non-performance less than 90 days, collateral levels, renegotiation history with the Bank, and historical amounts of net charge-offs, among others. The explanation for the initial segregation into three categories, existing, new customer, is as follows: an existing customer is a customer for which there is a broader level of information and history of payment behavior with the Bank, while for a new customer the Bank has no history of payment behavior and only information from the banking system and credit bureaus is available. The risk categories are such that when a customer’s payment behavior deteriorates, the outcome is that the customer will move to a different risk category with a higher loss rate, therefore capturing the current status of the customer.

Previous to 2016, mortgage loans with more than 90 days past due balances are assigned a loss rate of 11.01%. In 2016, mortgage loans more than 90 days past due balances are assigned a loss rate depending on the loan to value. We determined that 90 days is appropriate, since our historical analysis of customer’s behavior has shown that after 90 days, customers are likely to default on their obligations, and that, over succeeding periods, the loss incurred does not increase given the high fair value of collateral percentage to loan amount required under our credit policies for this type of loan. Also, we note that the Chilean economy’s stability over the last few years has not resulted in other than insignificant fluctuations in collateral fair values on residential mortgage loan properties.

The following table sets forth the required loan loss allowance for residential mortgage loans:

Bank	Loan type	Allowance Level(1) (Loss rate)
Residential mortgage	Performing	Bank (excl Select)		Santander Select
		0.00%-5.18%		0.00%-3.88%
	Renegotiated mortgage loans which were less than 90 days past due at the time of renegotiation (2)	0.16%-8.37%
	Renegotiated mortgage  loans which were more than 90 days past due at the time of renegotiation (2)	5.58%-26.25%
	Non-performing mortgage	Loan to Value
		0-60	5.58%
		60-80	8.48%
		80-90	11.93%
		>90	16.25%

1. Percentage of loans outstanding

2. This category relates only to loans which were renegotiated and were less than 90 days past due at the time of renegotiation, migrating from such category as they reached 90 days past due since renegotiation.

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Analysis of Santander-Chile’s Loan Classification

The following tables provide statistical data regarding the classification of our loans analyzed on an individual basis as of December 31, 2017, 2016 and 2015.

	As of December 31,
	2017								2016								2015
Category	Individual		Percentage		Allowance		Percentage		Individual		Percentage		Allowance		Percentage		Individual		Percentage		Allowance		Percentage
	Ch$mn		%		Ch$mn		%		Ch$mn		%		Ch$mn		%		Ch$mn		%		Ch$mn		%
Individu-alized business
A1		1,051,072		3.79		827		0.10		1,599,311		5.88		923		0.12		2,073,792		8.20		1,210		0.17
A2		5,957,305		21.49		18,514		2.34		6,437,930		23.67		23,757		3.00		5,898,065		23.32		17,353		2.28
A3		2,176,779		7.85		27,894		3.53		2,030,867		7.47		29,668		3.75		1,599,234		6.32		25,145		3.30
B		539,074		1.94		32,089		4.06		538,909		1.98		40,545		5.13		504,937		1.99		37,157		4.87
C1		145,033		0.52		2,604		0.33		121,893		0.45		2,176		0.28		81,767		0.32		1,635		0.21
C2		56,871		0.21		5,104		0.65		51,034		0.19		4,555		0.58		48,569		0.19		4,857		0.64
C3		39,825		0.14		8,935		1.13		49,901		0.18		11,136		1.41		37,663		0.15		9,416		1.24
C4		53,261		0.19		19,120		2.42		64,118		0.24		22,894		2.90		69,952		0.28		27,981		3.67
D1		71,896		0.26		41,941		5.30		73,462		0.27		42,625		5.39		76,157		0.30		49,503		6.49
D2		77,048		0.28		62,234		7.87		89,857		0.33		72,192		9.13		92,682		0.36		83,414		10.94
Total		10,168,164		36.67		219,262		27.73		11,057,282		40.66		250,471		31.69		10,482,818		41.43		257,671		33.81

Classification of Loan Portfolio Based on the Borrower’s Payment Performance

Non-performing loans include the aggregate principal and accrued but unpaid interest of any loan with one installment that is at least 90 days past-due, and do not accrue interest.

Impaired loans include: (a) for loans individually evaluated for impairment: (i) the carrying amount of all loans to clients that are rated C1 through C4, D1 and D2 and (ii) the carrying amount of all loans to an individual client with at least one non-performing loan (which is not a residential mortgage loan past due less than 90 days), regardless of category; and (b) for loans collectively evaluated for impairment, the carrying amount of all loans to a client, when at least one loan to that client is not performing or has been renegotiated. See “Note 9—Loans and Accounts Receivables from Customers” of the Audited Consolidated Financial Statements. Renegotiated loans, on which payments are not past-due, are not ordinarily classified as non-performing loans, but do not accrue interest.

Charge-offs

As a general rule, charge-offs should be done when all collection efforts have been exhausted. These charge-offs consist of derecognition from the Consolidated Statements of Financial Position of the corresponding loans operations in its entirety, and, therefore, include portions not past-due of a loan in the case of installments loans or leasing operations (no partial charge-offs exists). Subsequent payments obtained from charged-off loans will be recognized in the Consolidated Statement of Income as a recovery of loans previously charged-off. Loan and accounts receivable charge-offs are recorded for overdue, past due, and current installments based on the time periods expired since reaching overdue status, as described below:

Type of contract	Term
Consumer loans with or without collateral	6 months
Other transactions without collateral	24 months
Commercial loans with collateral	36 months
Mortgage loans	48 months
Consumer leasing	6 months
Other non-mortgage leasing transactions	12 months
Mortgage leasing (household and business)	36 months

Any payment agreement of an already charged-off loan will not give rise to income-as long as the operation is still in an impaired status-and the effective payments received are accounted for as a recovery from loans previously charged-off. In general, legal collection proceedings are commenced with respect to consumer loans once they are past-due for at least 90 days and, with respect to mortgage loans, once they are past-due for at least 120 days. Legal collection proceedings are always commenced within one year of such loans becoming past-due, unless we

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determine that the size of the past-due amount does not warrant such proceedings. In addition, the majority of our commercial loans are short-term, with single payments at maturity. Past-due loans are required to be covered by individual loan loss reserves equivalent to 100.0% of any unsecured portion thereof.

The following table sets forth all of our non-performing loans and impaired loans as of December 31, 2017 2016, 2015, 2014 and 2013.

	2017			2016			2015			2014			2013
	(in millions of Ch$, except percentages)
Non-performing loans (1)		633,461			564,131			643,468			644,327			613,301
Impaired loans (2)		1,803,173			1,615,441			1,669,340			1,617,251			1,477,701
Allowance for loan losses (3)		791,157			790,605			762,301			684,317			614,933
Total loans (4)		27,725,914			27,206,431			25,300,757			22,892,649			21,060,761
Allowance for loan losses / loans		2.85	%		2.89	%		3.01	%		2.99	%		2.92	%
Non-performing loans as a percentage of total loans		2.28	%		2.07	%		2.54	%		2.81	%		2.91	%
Loan loss allowance as a percentage of non-performing loans		124.89	%		140.15	%		118.47	%		106.21	%		100.27	%

(1) Non-performing loans include the aggregate principal and accrued but unpaid interest of any loan with one installment that is at least 90 days past-due, and do not accrue interest.

(2) Impaired loans include: (a) for loans individually evaluated for impairment: (i) the carrying amount of all loans to clients that are rated C1 through C4, D1 and D2 and (ii) the carrying amount of all loans to an individual client with at least one non-performing loan (which is not a residential mortgage loan past due less than 90 days), regardless of category; and (b) for loans collectively evaluated for impairment, the carrying amount of all loans to a client, when at least one loan to that client is not performing or has been renegotiated. See “Note 9—Loans and Accounts Receivables from Customers” of the Audited Consolidated Financial Statements. Renegotiated loans, on which payments are not past-due, are not ordinarily classified as non-performing loans, but do not accrue interest.

(3) Includes allowance for interbank loans.

(4) Includes interbank loans.

Analysis of Impaired and Non-Performing Loans

The following table analyzes our impaired loans. Impaired loans include: (i) all loans to a single client that are evaluated on a group basis, including performing loans, that have a loan classified as non-performing, (ii) all renegotiated consumer loans and (iii) all commercial loans at risk of default. See “Note 9—Loans and Accounts Receivables from Customers—(a) Loans and accounts receivable from customers” in the Audited Consolidated Financial Statements.

	2017			2016			2015			2014			2013
	(Ch$ million)
Total loans		27,725,914			27,206,431			25,300,757			22,892,649			21,060,761
Allowance for loan losses		791,157			790,605			762,301			684,317			614,933
Impaired loans(1)		1,803,173			1,615,441			1,669,340			1,617,251			1,477,701
Impaired loans as a percentage of total loans		6.50	%		5.94	%		6.60	%		7.06	%		7.02	%
Amounts non-performing		633,461			564,131			643,468			644,327			613,301
To the extent secured(2)		318,218			298,537			283,731			296,899			295,503
To the extent unsecured		315,243			265,594			359,737			347,428			317,798
Amounts non-performing as a percentage of total loans		2.28	%		2.07	%		2.54	%		2.81	%		2.91	%
To the extent secured(2)		1.15	%		1.10	%		1.12	%		1.30	%		1.40	%
To the extent unsecured		1.14	%		0.98	%		1.42	%		1.52	%		1.51	%
Loans loss allowances as a percentage of:
Total loans		2.85	%		2.91	%		3.01	%		2.99	%		2.92	%
Total amounts non-performing		124.89	%		140.15	%		118.47	%		106.21	%		100.27	%
Total amounts non-performing-unsecured		250.97	%		297.67	%		211.91	%		196.97	%		193.50	%

(1) Impaired loans include: (a) for loans individually evaluated for impairment: (i) the carrying amount of all loans to clients that are rated C1 through C4, D1 and D2 and (ii) the carrying amount of all loans to an individual client with at least one non-performing loan (which is not a residential mortgage loan past due less than 90 days), regardless of category; and (b) for loans collectively evaluated for impairment, the carrying amount of all loans to a client, when at least one loan to that client is not performing or has been renegotiated. See “Note 9—Loans and Accounts Receivables from Customers” in the Audited Consolidated Financial Statements. Renegotiated loans, on which payments are not past-due, are not ordinarily classified as non-performing loans, but do not accrue interest.

(2) Security generally consists of mortgages on real estate, pledges of marketable securities, letters of credit or cash.

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A break-down of the loans included in the previous table which have been classified as impaired, including renegotiated loans, is as follows:

As of December 31, 2017
Impaired loans	Commercial		Residential mortgage		Consumer		Total
	(in millions of Ch$)
Non-performing loans		368,522		161,768		103,171		633,461
Commercial loans at risk of default (1)		427,890		-		-		427,890
Other impaired loans consisting mainly of renegotiated loans (2)		217,091		300,776		223,955		741,822
Total		1,013,503		462,544		327,126		1,803,173

 In particular, in 2017 we saw an increase in non-performing loans and other impaired loans throughout our portfolio, due to the negative impacts of lower economic growth during the year which led to a decrease in commercial activity and a slight increase in the unemployment rate during the year which negatively impacted our clients in our mortgage and consumer portfolio.  

As of December 31, 2016 

Impaired loans	Commercial		Residential mortgage		Consumer		Total
	(in millions of Ch$)
Non-performing loans		316,838		147,572		99,721		564,131
Commercial loans at risk of default (1)		439,707		-		-		439,707
Other impaired loans consisting mainly of renegotiated loans (2)		172,624		250,116		188,863		611,603
Total		929,169		397,688		288,584		1,615,441

As of December 31, 2015
Impaired loans	Commercial		Residential mortgage		Consumer		Total
	(in millions of Ch$)
Non-performing loans		346,868		183,133		113,467		643,468
Commercial loans at risk of default (1)		486,685		-		-		486,685
Other impaired loans consisting mainly of renegotiated loans (2)		108,330		213,014		217,843		539,187
Total		941,883		396,147		331,310		1,669,340

As of December 31, 2014
Impaired loans	Commercial		Residential mortgage		Consumer		Total
	(in millions of Ch$)
Non-performing loans		367,791		179,417		97,119		644,327
Commercial loans at risk of default (1)		420,038		-		-		420,038
Other impaired loans consisting mainly of renegotiated loans (2)		95,335		191,186		266,365		552,886
Total		883,164		370,603		363,484		1,617,251

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As of December 31, 2013
Impaired loans	Commercial		Residential mortgage		Consumer		Total
	(in millions of Ch$)
Non-performing loans		364,890		155,688		92,723		613,301
Commercial loans at risk of default (1)		317,534		-		-		317,534

As of December 31, 2013
Impaired loans	Commercial		Residential mortgage		Consumer		Total
	(in millions of Ch$)
Other impaired loans consisting mainly of renegotiated loans (2)		122,464		167,713		256,689		546,866
Total		804,888		323,401		349,412		1,477,701

(1) Total loans to a debtor, whose allowance level is determined on an individual basis with a risk of defaulting.

(2) Renegotiated loans for loans whose loan loss allowance is analyzed on a group basis.

Renegotiated Loans

In certain instances, we renegotiate loans that have one or more principal or interest payments past-due. The type of concession we most often afford when renegotiating a loan is a reduction in interest payment or, on rare occasions, forgiveness of principal. We estimate that less than 0.5% of renegotiated loans relate to the forgiveness of principal, and the remaining 99.5% relates to reduction of interest payments. Any amount of principal forgiven is charged off directly to income as of the date the loan is renegotiated, if not already covered by an allowance for loan loss. Renegotiated loans, on which payments are not past-due, are not ordinarily classified as non-performing, but do not accrue interest, and they are considered to be impaired for the life of the loan, both for disclosure purposes and in our determination of our allowances for loan losses, and never moved out of renegotiated status. The effects of the amount of interest to be accrued were not material to “Loans and receivables from customers, net” on our Consolidated Statement of Financial Position.

The following table shows the success rate, for the periods indicated, for renegotiated consumer and residential mortgage loans. The success rate for consumer loans is defined for each reported period as: (i) the total amount of loans renegotiated in that period minus the amount of such renegotiated loans that are classified as non-performing loans as of December 31, 2016 or 2017, as applicable, minus the amount of such renegotiated loans that have been charged off as of December 31, 2016 or 2017, as applicable, divided by (ii) the total amount of such renegotiated loans. The success rate for residential mortgage loans is defined for each reported period as: (i) the total amount of loans renegotiated in that period minus the amount of such renegotiated loans that are classified as non-performing loans as of December 31, 2016 or 2017, as applicable, divided by (ii) the total amount of such renegotiated loans. A charge-off of a residential mortgage loan is not generally included in measuring the success rate of mortgage renegotiations since the period to charge-off a mortgage loan is 48 months after an installment is past-due.

Period of renegotiation	Success rate Consumer Loans at December 31, 2017			Success rate Residential mortgage loans at December 31, 2017
1Q 2016		52.3	%		84.8	%
2Q 2016		44.2	%		87.8	%
3Q 2016		51.7	%		90.1	%
4Q 2016		59.1	%		85.0	%
1Q 2017		71.3	%		93.2	%
2Q 2017		75.0	%		84.4	%
3Q 2017		93.5	%		97.1	%
4Q 2017		99.6	%		95.8	%

From time to time, we modify loans that are not classified as non-performing if a client is confronting a financial difficulty, such as unemployment or another temporary situation. These loans are not classified as renegotiated for disclosure purposes, but are considered as renegotiated for our provisioning models. The following table provides information regarding loans collectively evaluated for impairment that are classified as “modified:”

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Modified loans(1) (Ch$mn)	2017		2016		2015
Commercial loans collectively evaluated for impairment		111,963		117,002		156,055
Residential mortgage loans		120,109		157,239		223,645
Consumer loans		187,967		214,344		178,244
Total modified loans		420,039		488,585		557,944

(1) Modified loans include loans collectively evaluated for impairment that were not classified as non-performing in which certain concessions were made to the client. The main type of concession given by the Bank is a reduction of interest, with forgiveness of principal occurring on rare occasions.

The modified loans included in the table above represent the full balance of all modified loans regardless of the date of modification. When a loan is marked as modified, we do not remove it from this status until paid in full. Our provisioning models currently consider a modified loan to be renegotiated for the life of the loan. Modified loans are included in the same pool of loans together with renegotiated loans for the life of the loans.

Analysis of Loan Loss Allowances

The following table provides the details of the roll-forwards in 2017, 2016, 2015, 2014 and 2013 of our allowance for loan losses, including decrease of allowances due to charge-offs, allowances established, allowances released, gross provision expense and opening and closing balance:

	Commercial loans						Mortgage loans			Consumer loans			Interbank loan
Activity during 2017	Individual			Group			Group			Group						Total
	(in millions of Ch$)
Balances as of December 31, 2016		246,336			183,106			57,009			300,019			4,135			790,605
Allowances established (1)		64,658			148,681			43,621			252,038			307			509,305
Allowances released (2)		(55,925	)		(20,491	)		(11,427	)		(46,089	)		(3,970	)		(137,902	)
Released allowances by charge-off (3)		(36,279	)		(92,223	)		(20,137	)		(222,212	)		-			(370,851	)
Balances as of December 31, 2017		218,790			219,073			69,066			283,756			472			791,157

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	Commercial loans						Mortgage loans			Consumer loans			Interbank loan
Activity during 2016	Individual			Group			Group			Group						Total
	(in millions of Ch$)
Balances as of December 31, 2015		256,505			174,696			62,427			267,507			1,166			762,301
Allowances established (1)		61,002			133,855			50,892			280,544			3,052			529,345
Allowances released (2)		(43,183	)		(14,432	)		(34,246	)		(30,790	)		(83	)		(122,734	)
Released allowances by charge-off (3)		(27,988	)		(111,013	)		(22,064	)		(217,242	)		-			(378,307	)
Balances as of December 31, 2016		246,336			183,106			57,009			300,019			4,135			790,605

	Commercial loans						Mortgage loans			Consumer loans			Interbank loan
Activity during 2015	Individual			Group			Group			Group						Total
	(in millions of Ch$)
Balances as of December 31, 2014		215,852			165,697			48,744			254,023			1			684,317
Allowances established (1)		124,968			136,778			34,373			248,937			1,357			546,413
Allowances released (2)		(46,614	)		(17,885	)		(7,205	)		(18,126	)		(192	)		(90,022	)
Released allowances by charge-off (3)		(37,701	)		(109,894	)		(13,485	)		(217,327	)		-			(378,407	)
Balances as of December 31, 2015		256,505			174,696			62,427			267,507			1,166			762,301

	Commercial loans						Mortgage loans			Consumer loans			Interbank loan
Activity during 2014	Individual			Group			Group			Group						Total
	(in millions of Ch$)
Balance as of December 31, 2013		206,377			100,170			43,306			264,585			495			614,933
Allowances established (1)		52,240			174,244			24,907			218,941			60			470,392
Allowances released (2)		(15,903	)		(7,127	)		(6,561	)		(38,275	)		(554	)		(68,420	)
Released allowances by charge-off (3)		(26,862	)		(101,590	)		(12,908	)		(191,228	)		-			(322,588	)
Balances as of December 31, 2014		215,852			165,697			48,744			254,023			1			684,317

	Commercial loans						Mortgage loans			Consumer loans			Interbank loan
Activity during 2013	Individual			Group			Group			Group						Total
	(in millions of Ch$)
Balance as of December 31, 2012		154,702			95,938			35,990			263,259			159			550,048
Allowances established (1)		92,008			98,715			42,487			258,446			455			492,111
Allowances released (2)		(22,014	)		(11,151	)		(9,216	)		(35,482	)		(119	)		(77,982	)
Released allowances by charge-off (3)		(18,319	)		(83,332	)		(25,955	)		(221,638	)		-			(349,244	)
Balances as of December 31, 2013		206,377			100,170			43,306			264,585			495			614,933

(1) Represents gross allowances made in respect of increased risk of loss during the period and loan growth.

(2) Represents the gross amount of loan loss allowances released during the year as a consequence of reduction in the level of risk existing in the loan portfolio, including as a result of improvement in the credit risk classification of borrowers and loans paid.

(3) Represents the gross amount of loan loss allowances removed due to charge-off.

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The following table shows recoveries by type of loan:

	Year ended December 31,
	2017		2016		2015		2014		2013
	(in millions of Ch$)
Recovery of loans previously charged-off
Consumer loans		39,972		41,072		35,565		36,908		36,004
Residential mortgage loans		10,942		10,041		6,543		5,122		4,735
Commercial loans		32,613		27,185		26,032		16,947		14,545
Total recoveries		83,527		78,298		68,140		58,977		55,284

Allocation of the Loan Loss Allowances

The following tables set forth, as of December 31 of each of the five years listed below, the proportions of our required loan loss allowances that were attributable to our commercial, consumer and residential mortgage loans at each such date.

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	As of December 31, 2017											As of December 31, 2016											As of December 31, 2015
	Total Allowance		Allowance amount as a percentage of loans in category			Allowance amount as a percentage of total loans			Allowance amount as a percentage of total allowances			Total Allowance		Allowance amount as a percentage of loans in category			Allowance amount as a percentage of total loans			Allowance amount as a percentage of total allowances			Total Allowance		Allowance amount as a percentage of loans in category			Allowance amount as a percentage of total loans			Allowance amount as a percentage of total allowances
	Ch$ million											Ch$ million											Ch$ million
Commercial loans
Commercial loans		301,990		3.0	%		1.1	%		38.2	%		308,166		3.1	%		1.1	%		39.0	%		305,465		3.4	%		1.2	%		40.1	%
Foreign trade loans		50,470		3.2	%		0.2	%		6.4	%		57,820		3.2	%		0.2	%		7.3	%		67,104		3.1	%		0.3	%		8.8	%
Checking accounts debtors		14,466		7.4	%		0.1	%		1.8	%		9,648		5.4	%		-			1.2	%		9,869		4.2	%		-			1.3	%
Factoring transactions		5,995		1.3	%		-			0.8	%		5,407		1.8	%		-			0.7	%		5,955		2.2	%		-			0.8	%
Leasing transactions		30,322		2.1	%		0.1	%		3.8	%		23,139		1.6	%		0.1	%		2.9	%		25,437		1.7	%		0.1	%		3.3	%
Other loans and accounts receivable		34,620		14.4	%		0.1	%		4.4	%		25,262		11.4	%		0.1	%		3.2	%		17,371		12.1	%		0.1	%		2.3	%
Subtotals		437,863		3.1	%		1.6	%		55.3	%		429,442		3.1	%		1.6	%		54.3	%		431,201		3.2	%		1.7	%		56.6	%
Residential mortgage loans
Loans with mortgage finance bonds		123		0.5	%		-			-			16		-			-			-			336		0.8	%		-			-
Mortgage mutual loans		594		0.5	%		-			0.1	%		190		0.2	%		-			-			848		0.6	%		-			0.1	%
Other mortgage mutual loans		68,349		0.8	%		0.2	%		8.6	%		56,803		0.7	%		0.2	%		7.2	%		61,243		0.8	%		0.2	%		8.0	%
Subtotals		69,066		0.8	%		0.2	%		8.7	%		57,009		0.7	%		0.2	%		7.2	%		62,427		0.8	%		0.2	%		8.1	%
Consumer loans
Installment consumer loans		240,962		8.3	%		0.9	%		30.5	%		249,545		9.2	%		0.9	%		31.6	%		215,914		8.7	%		0.9	%		28.3	%
Credit card balances		33,401		2.4	%		0.1	%		4.2	%		41,063		2.8	%		0.2	%		5.2	%		43,159		3.0	%		0.2	%		5.7	%
Consumer leasing contracts		62		1.3	%		-			-			72		1.4	%		-			-			79		1.4	%		-			-
Other consumer loans		9,331		3.4	%		-			1.2	%		9,339		3.4	%		-			1.2	%		8,355		3.5	%		-			1.1	%
Subtotals		283,756		6.2	%		1.0	%		35.9	%		300,019		6.7	%		1.1	%		37.9	%		267,507		6.4	%		1.1	%		35.1	%
Totals loans to clients		790,685		2.9	%		2.9	%		99.9	%		786,470		2.9	%		2.9	%		99.5	%		761,135		3.0	%		3.0	%		99.8	%
Interbank loans		472		0.3	%		-			0.1	%		4,135		1.5	%		-			0.5	%		1,166		10.7	%		-			0.2	%
Totals		791,157		2.9	%		2.9	%		100.0	%		790,605		2.9	%		2.9	%		100.0	%		762,301		3.0	%		3.0	%		100.0	%

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	As of December 31, 2014											As of December 31, 2013
	Total Allowance		Allowance amount as a percentage of loans in category			Allowance amount as a percentage of total loans			Allowance amount as a percentage of total allowances			Total Allowance		Allowance amount as a percentage of loans in category			Allowance amount as a percentage of total loans			Allowance amount as a percentage of total allowances
	Ch$ million											Ch$ million
Commercial loans
Commercial loans		269,185		3.2	%		1.2	%		39.3	%		208,619		2.7	%		1.0	%		33.9	%
Foreign trade loans		56,800		3.2	%		0.2	%		8.3	%		53,005		2.9	%		0.3	%		8.6	%
Draft loans		10,009		3.8	%		-			1.4	%		8,376		3.0	%		-			1.3	%
Factoring transactions		4,868		1.5	%		-			0.7	%		5,054		1.6	%		-			0.8	%
Leasing transactions		23,734		1.6	%		0.1	%		3.5	%		19,177		1.4	%		0.1	%		3.1	%
Other loans and accounts receivable		16,953		12.5	%		0.1	%		2.5	%		12,316		10.4	%		0.1	%		2.0	%
Subtotals		381,549		3.1	%		1.6	%		55.7	%		306,547		2.6	%		1.5	%		49.7	%
Residential mortgage loans
Loans with letters of credit		353		0.6	%		-			0.1	%		470		0.7	%		-			0.1	%
Mortgage mutual loans		552		0.5	%		-			0.1	%		380		0.5	%		-			0.1	%
Other mortgage mutual loans		47,839		0.7	%		0.2	%		7.0	%		42,456		0.8	%		0.2	%		6.9	%
Subtotals		48,744		0.7	%		0.2	%		7.2	%		43,306		0.8	%		0.2	%		7.1	%
Consumer loans
Installment consumer loans		201,931		8.7	%		0.9	%		29.5	%		221,723		10.2	%		1.1	%		36.1	%
Credit card balances		44,050		3.2	%		0.2	%		6.4	%		37,300		3.0	%		0.2	%		6.1	%
Consumer leasing contracts		80		1.5	%		-			-			68		2.0	%		-			-
Other consumer loans		7,962		3.5	%		-			1.2	%		5,494		2.7	%		-			0.9	%
Subtotals		254,023		6.5	%		1.1	%		37.1	%		264,585		7.3	%		1.3	%		43.1	%
Totals loans to clients		648,316		3.11	%		2.9	%		100.0	%		614,438		2.9	%		3.0	%		99.9	%
Interbank		1		-			-			-			495		0.4	%		-			0.1	%
Totals		648,317		3.0	%		2.9	%		100.0	%		614,933		2.9	%		3.0	%		100.0	%

Based on information available regarding our borrowers, we believe that our loan loss allowances are sufficient to cover known potential losses and losses inherent in a loan portfolio of the size and nature of our loan portfolio.

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ITEM 6. DIRECTORS, SENIOR MANAGEMENT AND EMPLOYEES

A.       Directors and Senior Management

Directors

We are managed by our Board of Directors, which, in accordance with our by-laws, consists of 9 directors and two alternates who are elected at our ordinary shareholders’ meetings. Except as noted below, the current members of the Board of Directors were elected by the shareholders in the ordinary shareholders’ meeting held on April 26, 2017. Members of the Board of Directors are elected for three-year terms. The term of the current Board members expires in April of 2020. On October 27, 2016, the SBIF authorized a reduction in the number of Board members from 11 to nine. This reduction and the corresponding amendment to Article 14 of the by-laws was approved by the shareholders at an Extraordinary Shareholders’ Meeting held on January 9, 2017 and was enforced from the Bank’s Ordinary Shareholders’ Meeting, which took place on April 26, 2017.

Cumulative voting is permitted for the election of directors. The Board of Directors may appoint replacements to fill any vacancies that occur during periods between elections. If any member of the Board of Directors resigns before his or her term has ended, and no other alternate director is available to take the position at the next annual ordinary shareholders’ meeting a new replacing member will be elected. Our executive officers are appointed by the Board of Directors and hold office at its discretion. Scheduled meetings of the Board of Directors are held monthly. Extraordinary meetings can be held when called in one of three ways: by the Chairman of the Board of Directors, by three directors with the consent of the Chairman of the Board of Directors or by the majority of directors. None of the members of our Board of Directors has a service contract which entitles any Director to any benefits upon termination of employment with Santander-Chile.

Our current directors are as follows:

Directors	Position	Committees	Term Expires
Claudio Melandri (1)	Executive Chairman	Asset and Liability Committee (President)	Apr-20
		Strategy Committee (President)
		Risk Committee
		Market Committee
Orlando Poblete Iturrate	First Vice President	Audit Committee (President)	Apr-20
		Human Resources Committee
Oscar von Chrismar Carvajal	Second Vice President	Market Committee (President)	Apr-20
		Risk Committee (Vice President)
		Asset and Liability Committee
Juan Pedro Santa Maria Perez	Director	Analysis and Resolution Committee (President)	Apr-20
		Risk Committee
Lucía Santa Cruz Sutil	Director	Strategy Committee	Apr-20
		Human Resources Committee
Andreu Plaza	Director	—	Apr-20
Ana Dorrego	Director	—	Apr-20
Alfonso Gómez Morales  (2)	Director	—	Apr-20
José Félix de Vicente Mingo (2)	Director	Asset and Liability Committee	Apr-20
Blanca Bustamante Bravo	Alternate Director	Human Resources Committee (President)	Apr-20
		Audit Committee
Raimundo Monge Zegers	Alternate Director	Risk Committee	Apr-20
		Strategy Committee
		Asset and Liability Committee
		Analysis and Resolution Committee

(1) Vittorio Corbo resigned as Chairman of the Board on February 27, 2018. The Board unanimously agreed to name Claudio Melandri as the new Chairman.

(2) Roberto Mendez and Roberto Zahler resigned as Directors on March 27, 2018. The Board appointed Alfonso Gómez Morales and José Félix de Vicente Mingo as Directors of the Board as of this date.

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Claudio Melandri became the Executive Chairman on March 1, 2018 after being the Chief Executive Officer of Santander-Chile since January 2010 and being our Retail Banking Manager since February 21, 2008 before that. He started his career at Santander-Chile in 1990 becoming a regional branch manager and manager of Santander-Chile’s branch network. He was also a Vice President at Banco Santander Venezuela from 2005 to 2007. In 2007, he was appointed Corporate Director of Human Resources of Banco Santander-Chile. He is also President of Santander Chile Holding S.A. and First Vice President of Universia Chile S.A. Mr. Melandri has a Business Degree from the Universidad Tecnológica Metropolitana in Chile and holds a Master’s degree in Business Administration from the Universidad Adolfo Ibañez.

Orlando Poblete Iturrate is First Vice President and has served on the Board since April 25, 2015. He is the Second Vice President of the Audit Committee. He previously became an Alternate Director on April 22, 2014. Since 1991 Mr. Poblete has been a professor at the Universidad Los Andes. Between 1997 and 2004, he was Dean of the Law School and since 2014 he has been Chancellor of the university. He is also a partner at the law firm Orlando Poblete & Company. He is an arbitrator of the Centro de Arbitraje y Mediación de la Cámara de Comercio de Santiago. Between 2012 and 2014, he was Chairman of Clínica Universidad de los Andes and is currently Member of the Board of the University of the Andes. He has also been a Professor of Law at the University of Chile. Mr. Poblete is a lawyer from the University of Chile and has masters from the same university.

Oscar von Chrismar Carvajal is Second Vice President of the Board. He previously served as the Chief Executive Officer of Santander-Chile since August 2003. Mr. Von Chrismar is First Vice President of the Asset and Liability Committee, the Market Committee and the Risk Committee. He is also a member of the Human Resources Committee and the Strategy Committee. Prior to assuming the Chief Executive officer post, he was the Manager of Global Banking. Prior to the merger, he was the former Chief Executive Officer of Old Santander-Chile since September 1997, after being General Manager of Banco Santander-Peru since September 1995. Mr. von Chrismar is also a board member of Banco Santander Argentina and Banco Santander Peru. He is also the President of Santander Consumer Chile S.A. Prior to that, Mr. von Chrismar was the manager of the Finance Division of Santander-Chile, a position that he had held since joining Santander-Chile in 1990. Mr. von Chrismar holds an Engineering degree from the Universidad de Santiago de Chile.

Juan Pedro Santa María Pérez became a Director on July 24, 2012 after having served as Corporate Legal Director for Grupo Santander Chile and Legal Counsel for Santander-Chile. Mr. Santa María is President of the Analysis and Resolution Committee and First Vice President of the Risk Committee. Mr. Santa María joined Santander-Chile in 2002, after the merger with Banco Santiago. Previous to that he was Legal Counsel for Banco Santiago and Banco O’Higgins. He has also been President of the Legal Committee of the Asociación de Bancos e Instituciones Financieras de Chile for over 20 years and President Pro-Tempore of the Financial Law Committee of the Federación Latinoamericana de Bancos (FELABAN). Mr. Santa María holds a degree in Law from the Pontificia Universidad Católica de Chile.

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Lucía Santa Cruz Sutil became a Director on August 19, 2003. Ms. Santa Cruz is a member of the Strategy Committee. Ms. Santa Cruz holds a degree in History from King’s College, London University and an M.Phil. in History from Oxford University and holds a Doctor Honoris Causa degree from King’s College. She is a Member of the Board of the Universidad Adolfo Ibañez. Ms. Santa Cruz is also Second Vice President of Universia Chile S.A. She is Vice President of the Board of Compañía de Seguros Generales y de Vida La Chilena Consolidada,(Zurich). She sits on the board of non-profit cultural organizations and is also a member of the Self-Regulation Committee for Insurance Companies in Chile. She is a Member of the Academy of Social, Political and Moral Sciences of the Institute of Chile.

Andreu Plaza became a Director in March 2016. Mr. Plaza was appointed as senior executive vice president of T&O Division in Santander Group on January 2015. He is Santander’s Chief Technology Officer and a member of the management committee. Mr. Plaza joined the Group in 2012 as the technology and operations director for the retail and business banking segments in Santander UK.  He has been a senior executive vice president and member of the Management Committee of Caixa Catalunya since 1998 and has also been a member of the boards of Servired and Aula Escola Europea.  He has a graduate in Mathematics from the Universitat Autónoma de Barcelona. He also has various Master’s degrees in Finance and Banking from Stanford University, Insead, The Wharton School and ESADE.

Ana Dorrego became a Director in March 2016. She has been working at the Santander Group in the Financial Planning and Corporate Development department for the last 11 years, coordinating the Group planning processes. In this role, she has also been involved in following up on the different Santander Group units and projects. She is a board member of Santander Securities Services, S.A. She has also participated in acquisition, sales and integration projects during her time with the Group (ABN, SEB, US, Banesto, Spanish Cajas and Banif Portugal among others) and spent two years as e-business development director for the Santander Group. Prior to joining the Santander Group, she was a corporate clients relationship manager and commercial director of transactional banking at Bankinter. Ms. Dorrego holds a degree in Business Administration from the University Pontificia de Comillas ICAI-ICADE, a degree in General Management from IESE and Master’s degrees in Business Administration from Deusto University – Bilbao, Spain, and Adolfo Ibañez, Miami/Chile.

Alfonso Gómez Morales became a director on March 27, 2018. Mr. Gómez started his career in the Indutrial and Sytem Engineering department of Universidad Catolica de Chile. He was founder of various companies, such as Apple Chile, Unlimited and Virtualia, the first social network developed in Latin America. He has been director for numerous companies, Director of the National Council of Innovation, National Director of the National Council of Culture and the Arts and Director of Fundación País Digital, among others. He was Dean of the Faculty of Engineering and later Dean of the Business School of the Adolfo Ibáñez University. As of June 2012, he is the Executive President of the UC Anacleto Angelini Innovation Center.

José Félix de Vicente Mingo became a director on March 27, 2018. He has a long career in the private sector in various sectors in Chile and abroad. In 2010 he became director of ProChile, the institution of the Ministry of Foreign Affairs that promotes Chilean exports, foreign investment and tourism development. In May 2013 he assumed the role of Minister of Economy, Development and Tourism. He has a commercial engineering degree from the Universidad de Chile.

Blanca Bustamante Bravo became an Alternate Director on April 28, 2015. She is also a member of the Human Resources Committee. In 1998, she joined Viña Concha y Toro as Head of Investor Relations with the responsibility to present business strategy and achievements of the company to the financial community, a position held until 2010. In parallel, in May 2001, she became Assistant Manager of Corporate Communications. In 2011, she became responsible for relations with the community in order to focus the efforts of the company in projects that create value for the community and the environment in which it operates. Since 2013, she is a director in the Center for Research & Innovation for Concha y Toro which focus is to develop technology and knowledge transfer to the industry. She holds a degree in business from Universidad Católica de Chile.

Raimundo Monge Zegers became an Alternate Director on April 29, 2003. He was Corporate Director of Strategic Planning for Grupo Santander-Chile and CEO of Santander Chile Holding S.A. until May 2017. He is First Vice President of the Analysis and Resolution Committee. He is also currently a member of the Asset and Liability Committee, the Risk Committee and Secretary of the Strategy Committee. He joined Santander-Chile in 1991 after having worked for the Central Bank, where he held the position of Financial Director and Director of Strategic Planning, among others. Mr. Monge has a degree in business from the Universidad Católica de Chile and an MBA from the University of California, Los Angeles.

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Senior Management

Our senior managers are as follows:

Senior Manager	Position	Date Appointed
Miguel Mata	Chief Executive Officer	Mar-18
Matias Sanchez	Director of Retail Banking	Mar-16
Fred Meller	Director of Global Corporate Banking	Jan-11
Jose Manuel Manzano	Director of Middle-Market	Apr-16
Emiliano Muratore	Chief Financial Officer	Apr-16
Guillermo Sabater	Financial Controller	Nov-15
Franco Rizza	Director of Risk	Feb-14
Ricardo Bartel	Director of Technology and Operations	Oct-14
María Eugenia de la Fuente	Director of Human Resources	Jun-15
Sergio Avila	Director of Administration and Costs	Mar-15
Felipe Contreras	Chief Accounting Officer	Oct-08
Carlos Volante	Manager Clients and Service Quality	Jan-14
Cristian Florence	General Counsel	Sep-12
Ricardo Martinez	Director of Internal Audit	Sep-13

Miguel Mata became the Chief Executive Officer of Santander Chile in March 2018, after being the Deputy General Manager for Santander-Chile for two years. Previously, between 2011 and 2016, he was the Chief Financial Officer for Santander-Chile. Prior to that, he served in several staff positions related to business strategy. Mr. Mata joined Santander-Chile in 2002 when Santander-Chile merged with Banco Santiago. Previously he was the Financial Controller of Banco Santiago. Mr. Mata is also a Director of Santander Consumer Chile S.A., Teatinos Siglo XXI Inversiones S.A. and Santander Chile Holding S.A. He has been working in the banking industry since 1990, when he joined Banco O’Higgins, one of the predecessors to Banco Santiago. Mr. Mata holds a degree in Engineering from Universidad Católica de Chile.

Matias Sanchez became Director of Retail Banking in March 2016. He previously was the manager of Corporations and Institutions between 2013 and 2016. He joined Banco Santander in 1997 and had different roles there, including agent, Regional Manager, Deputy General Manager in Retail and General Manager in Retail Banking. Mr. Sanchez holds a Master’s degree in Business Administration from the Instituto de Empresa in Spain and various other post graduate degrees.

Fred Meller became Manager of Global Banking & Market in January 2011. Prior to that he was Manager of Market Making for Europe and UK for Santander Spain. Previously, he served as Treasurer for Santander-Chile since 2008. He was also General Manager of Santander Agente de Valores and Director of Deposito Central de Valores Chile. Mr. Meller is also President of Santander S.A. Corredores de Bolsa. Mr. Meller holds a degree in Business Administration from Universidad Central de Chile.

José Manuel Manzano became Director of our Middle-market banking segment on April 1, 2016. Prior to that he was Manager of Personnel, Organization and Cost of Banco Santander Chile since September 2013. Prior to that he was Corporate Director of Risk since July 2007, and Corporate Director of Human Resources for Santander-Chile since October 31, 2002. Previously, he served as Manager of Human Resources for Old Santander-Chile since 1999. He was also General Manager of Santander Fund Management and Managing Director of Bancassurance. He is also a Director of Teatinos Siglo XXI Inversiones S.A., Santander Chile Holding S.A., Santander Asset Management S.A. and Santander Factoring S.A. Mr. Manzano holds an MBA and a degree in Business from Universidad Católica de Chile.

Emiliano Muratore became the Chief Financial Officer for Santander-Chile in April 2016. Before becoming Chief Financial Officer, he spent eight years as the head of the ALM division. Prior to joining Santander Chile in 2006, Mr. Muratore worked at Santander’s headquarters in Madrid for 4 years and, before that, at Santander’s unit in Argentina for 4 years. He is also a Director of Santander Chile Holding S.A. and Santander Factoring S.A. Mr. Muratore has a degree in business from Universidad Católica Argentina in Buenos Aires and a postgraduate degree in finance from Universidad de San Andrés in Buenos Aires. Currently, he is chairman of the Finance Committee at Chile’s Banking Association.

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Guillermo Sabater was appointed Financial Controller of Santander-Chile in November 2015 and has been working for Santander Spain and its affiliates for 23 years. Between 2009 and 2015, he was Executive Vice President of Santander in the US and CFO and Controller of Sovereign Bank and Santander Holdings USA. Before that, he was the financial controller of Banco Santander Chile, between 2006 and 2009. He also served for three years between 2003-2006 as controller of the Consumer Finance Division in Madrid, Spain. Mr. Sabater also served as an internal auditor during his first ten years at the company, He has a degree in Economics and Business Administration from the University College of Financial Studies at the University Complutense de Madrid and a completed the Program in Executive Development at the Institute of Business and various courses and participation in institutions such as Babson College and Boston University.

Franco Rizza became Director of Risk in February 2014. Previously, he was director of Global Collections & Recoveries in the Madrid headquarters, covering all countries where the Group has commercial banking activities outside Spain. Between 2010 and 2013 he was the Chief Risk Officer of Banco Santander Risk in Uruguay. He joined the Group in 1989 in Argentina, where he held various positions, including Regional Manager, Product Manager and Retail Credit Risk Manager. He is also a Director of Santander Consumer Chile S.A. He has completed studies in Business and Risk Management in Argentina and Spain

Ricardo Bartel became the Director of Technology and operation in October 2014. His also Director of Isban Chile S.A. Prior to working at the Bank he held various positions at CCU including CFO between 1990 and 2005. He was also CFO at Madeco form 2005-2006. Between 2007 and 2008 he was Commercial Manager of Viña San Pedro. Following that he was CEO of Empresas Relsa S.A. and CEO of Laboratorio Mayer between 2011 and 2013. Mr. Bartel has a Civil Engineer degree from Universidad Católica de Chile with an MBA from the same university.

María Eugenia de la Fuente became Director of Human Resources in June 2015. Prior to working for the Bank, Ms. de la Fuente held different posts in strategic planning and human resources. From 2010 to 2013, she was Undersecretary to the Chief of Staff of President Piñera. From 2013 to 2015, she was Managing Director of Transparency and Client Services for Corpbanca and Chief Executive Officer of BZD Consultores. Ms. de la Fuente has a degree in business from the Universidad de Chile and a Master’s degree in tax planning from the Universidad Adolfo Ibañez.

Sergio Avila is Director of Administration and Costs. He has worked at Banco Santander Chile for 19 years in Asset Management, Corporate Finance, Retail banking, Middle-market and Risks. Mr. Avila is also Director of Santander S.A. Sociedad Securitizadora. Mr. Avila has a BS and MS in Civil Engineering Degree from the Universidad Católica.

Felipe Contreras was named Chief Accounting Officer of Santander-Chile in October 2008. He has worked for 14 years in our Accounting Department, most recently as Manager of the Consolidation and Reporting Departments, overseeing our Chilean, U.S. and Spanish GAAP reporting requirements. He is also General Manager of Gesban Santander Servicios Profesionales Contables Ltda. Mr. Contreras is a Public Accountant from the University of Santiago and is currently a candidate to a Masters in Advanced Finance from the Universidad Adolfo Ibáñez.

Carlos Volante became manager Customers and Quality of Banco Santander in January 2014. Joined the Santander Group in 1990, holding various responsibilities within the organization, including manager of the Branch Network, general manager of the Administrator of Mutual Funds , Mortgage manager, Product Manager and Monitoring Commercial Banking. He was also Executive Vice President of Commercial Banking at Banco de Venezuela Grupo Santander. Between 2012 and 2013 he was general manager of the Company Corona Commercial Credit Group. Carlos Volante is an accountant auditor from the University of Talca and attended the DPA and an MBA from the Universidad Adolfo Ibáñez and participates in the PADE program at the Universidad de los Andes.

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Cristian Florence is our General Counsel, a position he has held since September 2012. Prior to that he served as Chief Lawyer at Santander-Chile. Mr. Florence joined Santander-Chile in 2002 when Santander-Chile merged with Banco Santiago. He started working in the banking industry in 1991, when he joined Centrobanco, a predecessor of Banco O’Higgins and Banco Santiago serving at several positions in the law departments. Mr. Florence is also a Director of Administrador Financiero de Transantiago S.A. and Santander Asset Management S.A. Administradora General de Fondos. He has a degree in Law from the Universidad Gabriela Mistral and a Master of Laws (LLM) from the same university.

Ricardo Martinez is the Corporate Director of Internal Auditing, a position he has held since September 1, 2013. He has worked for Grupo Santander since 1998 in different position in Internal Audit Division, including the Internal Director of Accounting, Audit Manager of Insurance and Asset Management and head auditor of Financial Risks. Mr. Martinez has a degree in Economic Sciences and Business from the Universidad Complutense of Madrid and a Master’s in Business from the CIFF of the Universidad de Alcalá de Henares.

B.       Compensation

For the year ended December 31, 2017, the aggregate amount of compensation paid by us to all of our directors, executive officers and management members was Ch$43,866 million (U.S.$71.1 million). For the year ended December 31, 2017, the aggregate amount of compensation paid by us to all of our directors was Ch$1,199 million (U.S.$1.9 million), in monthly stipends. At our annual shareholder meeting held on April 26, 2017, shareholders were asked to approve a monthly stipend per director of UF 250 (U.S.$10,890), UF 500 (U.S.$21,779) for the Chairman of the Board and UF 375 (U.S.$16,334) for the Vice-Chairman of the Board. This amount will be increased by UF 30 per month (U.S.$1,307) if a Board member is named to one or more committees of the Board. The additional amount will be UF 60 (U.S.$2,614) for the President of a committee. Shareholders were also asked to approve the Audit Committee 2016 remuneration for its members. The remuneration is a 33% additional compensation over the monthly stipend received by a regular board member, or UF 83 (U.S.$3,594), totaling a monthly stipend of UF 333 (U.S.$14,483). This remuneration is in line with Chilean corporate governance law. In addition, we pay certain directors professional service fees for the consulting services that they render to us in their fields of expertise. For the year ended December 31, 2017, payments to our directors for consulting fees totaled Ch$370 million (U.S.$600 thousand).

Santander-Chile and its affiliates have designed variable-compensation plans for their employees, based on performance targets and objectives, the achievement of which are evaluated and paid on a quarterly and/or annual basis.

Share-based compensation (settled in cash)

In accordance with IFRS 2, equity instruments settled in cash are allocated to executives of the Bank and its Subsidiaries as a form of compensation for their services. The Bank measures the services received and the cash obligation at fair value at the end of each reporting period and on the settlement date, recognizing any change in fair value in the income statement for the period. For the years ended December 31, 2017, 2016 and 2015, share-based compensation amounted to Ch$2,752 million, Ch$331 million and Ch$66 million.

Pension Plans:

The Bank has an additional benefit available to its principal executives, consisting of a pension plan. The purpose of the pension plan is to endow the executives with funds for a better supplementary pension upon their retirement. For this purpose, the Bank will match the voluntary contributions made by the beneficiaries for their future pensions with an equivalent contribution. The executives will be entitled to receive this benefit only when they fulfill the following conditions:

a. Aimed at the Bank’s management.

b. The general requisite to apply for this benefit is that the employee must be carrying out his/her duties when turning 60 years old.

c. The Bank will create a pension fund, with life insurance, for each beneficiary in the plan. Periodic contributions into this fund are made by the manager and matched by the Bank.

d. The Bank will be responsible for granting the benefits directly.

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If the working relationship between the manager and the respective company ends, before s/he fulfills the abovementioned requirements, s/he will have no rights under this benefit plan. In the event of the executive’s death or total or partial disability, s/he will be entitled to receive this benefit. The Bank will make contributions to this benefit plan on the basis of mixed collective insurance policies whose beneficiary is the Bank. The life insurance company with whom such policies are executed is not an entity linked or related to the Bank or any other Santander Group company Plan Assets owned by the Bank at the end of 2017 totaled Ch$7,919 million (Ch$6,612 million in 2016).The amount of the defined benefit plans has been quantified by the Bank, based on the following criteria:

Calculation method:

Use of the projected unit credit method which considers each working year as generating an additional amount of rights over benefits and values each unit separately. It is calculated based primarily on fund contributions, as well as other factors such as the legal annual pension limit, seniority, age and yearly income for each unit valued individually.

Actuarial hypothesis assumptions:

Actuarial assumptions with respect to demographic and financial variables are non-biased and mutually compatible with each other. The most significant actuarial hypotheses considered in the calculations were:

	Plans   post-employment	Plans post-employment
	2017	2016
Mortality chart	RV-2014	RV-2014/CB-2014
Termination of contract rates	5.0%	5.0%
Impairment chart	PDT 1985	PDT 1985

Assets related to the pension fund contributed by the Bank into the Seguros Euroamérica insurance company with respect to defined benefit plans are presented as net of associated commitments. Activity for post-employment benefits is as follows:

	As of December 31,
	2017			2016
	Ch$mn
Plan assets		7,919			6,612
Commitments for defined-benefit plans
For active personnel		(6,998	)		(4,975	)
Incurred by inactive personnel		-			-
Minus:
Unrealized actuarial (gain) losses		-			-
Balances at year end		921			1,637

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Year’s cash flow for post-employment benefits is as follows:

	For the years ended December 31,
	2017			2016			2015
	Ch$mn
a) Fair value of plan assets
Opening balance		6,612			6,945			6,495
Expected yield of insurance contracts		307			335			432
Employer contributions		1,931			886			18
Actuarial (gain) losses		-			-			-
Premiums paid		-			-			-
Benefits paid		(931	)		(1,554	)		-
Fair value of plan assets at year end		7,919			6,612			6,945
b) Present value of obligations
Present value of obligations opening balance		(4,975	)		(5,070	)		(4,639	)
Net incorporation of Group companies		-			-			-
Service cost		(2,039	)		150			(431	)
Interest cost		-			-			-
Curtailment/settlement effect		-			-			-
Benefits paid		-			-			-
Past service cost		-			-			-
Actuarial (gain) losses		-			-			-
Other		16			(55	)		-
Present value of obligations at year end		(6,998	)		(4,975	)		(5,070	)
Net balance at year end		921			1,637			1,875

Plan expected profit:

	As of December 31,
	2017	2016	2015
Type of expected yield from the plan’s assets	UF + 2.50% annual	UF + 2.50% annual	UF + 2.50% annual
Type of yield expected from the reimbursement rights	UF + 2.50% annual	UF + 2.50% annual	UF + 2.50% annual

Plan associated expenses:

	For the years ended December 31,
	2017			2016			2015
	(in millions of Ch$)
Current period service expenses		2,039			(150	)		431
Interest cost		-			-			-
Expected yield from plan’s assets		(307	)		(335	)		(432	)
Expected yield of insurance contracts linked to the Plan:		-			-			-
Extraordinary allocations		-			-			-
Actuarial (gain)/ losses recorded in the period		-			-			-
Past service cost		-			-			-
Other		-			-			-
Total		1,732			(485	)		(1	)

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C.       Board Practices

Audit Committee

Board member	Position in Committee
Orlando Poblete	President
Juan Pedro Santa María	Secretary
Blanca Bustamante	Member
Vacant1	Member

1. Roberto Zahler resigned as Director on March 27, 2018 and as of the reporting date, this position has yet to be assigned.

The Audit Committee (Comité de Directores y Auditoría) is comprised of three members of the Board of Directors and the Committee Secretary is Juan Pedro Santa María. The Chief Executive Officer, General Auditor and other persons from the Bank can be invited to the meetings if necessary and are present on specific matters. This Committee’s primary responsibility is to support the Board of Directors in the continuous improvement of our system of internal controls, which includes reviewing the work of both the independent registered public accounting firm and the Internal Audit Department. The committee is also responsible for analyzing observations made by regulatory entities of the Chilean financial system about us and for recommending measures to be taken by our management in response. The external auditors are recommended by this committee to our Board of Directors and appointed by our shareholders at the annual shareholders’ meeting.

This committee is also responsible for:

· Presenting to the Board of Directors a list of candidates for the selection of an external auditor.

· Presenting to the Board of Directors a list of candidates for the selection of rating agencies.

· Overseeing and analyzing the results of the external audit and the internal reviews.

· Coordinating the activities of internal auditing with the external auditors’ review.

· Overseeing and coordinating the Bank’s operational risk policies.

· Analyzing the interim and year-end financial statements and reporting the results to the Board of Directors.

· Analyzing the external auditors’ reports and their content, procedures and scope.

· Analyzing the rating agencies’ reports and their content, procedures and scope.

· Obtaining information regarding the effectiveness and reliability of the internal control systems and procedures.

· Analyzing the information systems performance, and its sufficiency, reliability and use in connection with decision-making processes.

· Obtaining information regarding compliance with the company’s policies regarding the due observance of laws, regulations and internal rules to which the company is subject.

· Investigating suspicious and fraudulent activities (including conflicts).

· Analyzing the reports of the inspection visits, instructions and presentations of the SBIF.

· Obtaining information, analyzing and verifying the company’s compliance with the annual audit program prepared by the internal audit department.

· Informing the Board of Directors of accounting changes and their effects.

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Risk Committee

Board member	Position in Committee
Vacant1	President
Oscar von Chrismar Carvajal	Vice President
Claudio Melandri	Member
Juan Pedro Santa María Pérez	Member
Raimundo Monge Zegers	Member
Vacant1	Member

1. Roberto Zahler and Roberto Méndez resigned as Directors on March 27, 2018 and as of the reporting date, these positions have yet to be assigned.

The Risk Committee is responsible for reviewing and monitoring all risks that may affect us, including reputational risk, allowing for integral risk management. This committee serves as the governing body through which the Board supervises risk in general. It also evaluates the reasonability of the systems for measurement and control of risks.

Asset and Liability Committee (ALCO)

The ALCO includes the President of the Board and three additional members of the Board, the Deputy Chief Executive Officer, the Chief Financial Officer, the Corporate Financial Controller, the Manager of the Financial Management Division, the Manager of Market Risk, the Manager of the Treasury Division, and other senior members of management. The ALCO meets monthly. All limits reviewed by the ALCO are measured and prepared by the Market Risk Department. The non-Board members of the ALCO meet weekly to review liquidity, funding, capital and market risk related matters.

Board member	Position in Committee
Claudio Melandri	President
Oscar von Chrismar Carvajal	Member
Raimundo Monge Zegers	Member
José Félix de Vicente Mingo	Member

The main functions of the ALCO are:

· Making the most important decisions regarding inflation risk and exposure, interest rate risk, funding, capital and liquidity levels.

· Review of the Bank’s inflation gap.

· Review of the evolution of the most relevant local and international markets and monetary policies.

The main limits set and monitored by the ALCO (and measured by the Market Risk Department) are:

Risk	Measure
Interest rates	Sensitivity Capital
	Sensitivity NIM
Liquidity	Regulatory limit 30 Days
	Regulatory limit 90 Days
	Liquidity coverage ratio
	Net stable funding ratio
	Structural liquidity limit
Capital	Core capital ratio
	BIS ratio
	BIS ratio with market risk
	BIS ratio with market and operational risk
Foreign exposures	Intergroup exposure: Derivatives, deposits, loans
	Foreign assets: Derivatives, Deposits, Loans

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Market Committee

The Market Committee includes three members of the Board, the Chief Executive Officer, the Deputy Chief Executive Officer, the Director of Global Corporate Banking, the Chief Financial Officer, the Manager of the Treasury Division, the Manager of the Financial Management Division, the Manager of Market Risk, the Financial Controller and other senior members of management.

Board member	Position in Committee
Oscar von Chrismar Carvajal	President
Claudio Melandri	Member
Vacant1	Member

1. Roberto Méndez resigned as Director on March 27, 2018 and as of the reporting date, this position has yet to be assigned.

The Market Committee is responsible for:

· Establishing a strategy for the Bank’s trading portfolio and risk appetite.

· Reviewing the net foreign exchange exposure and limit.

· Establishing the Bank’s policies, procedures and limits with respect to its trading portfolio. The Bank’s Market Risk Department measures all risks and limits and reports these to the Market Committee.

· Reviewing the evolution of the most relevant local and international markets and monetary policies.

Strategy Committee

Board member	Position in Committee
Claudio Melandri	President
Lucía Santa Cruz	Member
Raimundo Monge	Member
Vacant1	Member

1. Roberto Méndez resigned as Director on March 27, 2018 and as of the reporting date, this position has yet to be assigned.

The Strategy Committee is in charge of our strategic planning process and follow-up, as well as the identification of broad business opportunities and threats. The Strategy Committee is comprised of the President of the Board and three additional Board members.

Human Resources Committee

Board member	Position in Committee
Blanca Bustamante	President
Orlando Poblete	Member
Lucía Santa Cruz	Member

The Human Resources Committee is comprised of three Board members, the Chief Executive Officer, the Deputy Chief Executive Officer, the Director of Human Resources and other senior managers. The Human Resources Committee dictates guidelines on management and general human resources policies, including incentive, selection, promotion and training policies.

138 

D.       Employees

As of December 31, 2017, on a consolidated basis, we had 11,068 employees, 10,379 of whom were bank employees, 73 of whom were employees of our subsidiaries and 616 were employees of entities controlled by the Bank through other considerations. We have traditionally enjoyed good relations with our employees and their unions. Of the total headcount of us and our subsidiaries, 8,206 or 74.1% were unionized. In February 2018, a new collective bargaining agreement was signed with the main unions, which will come into effect on September 1, 2018 and which expires on August 31, 2021, though it may be renegotiated ahead of schedule with the consent of management and the union. We generally apply the terms of our collective bargaining agreement to unionized and non-unionized employees. The following chart summarizes the number of employees employed by the bank.

Employees	As of December 31, 2017
Executives		792
Professionals		6,195
Administrative		4,081
Total		11,068

E.        Share Ownership

No director or executive officer owns more than 1% of the shares of Santander-Chile as of December 31, 2017. Santander-Chile currently does not have any arrangements for involving employees in its capital and there is no systematic arrangement for grant of options or shares or securities of Santander-Chile to them. In accordance with IFRS 2, equity instruments settled in cash are allocated to executives of the Bank and its Subsidiaries as a form of compensation for their services. See “Item 6—Directors, Senior Management and Employees—Compensation” for more details.

ITEM 7. MAJOR SHAREHOLDERS AND RELATED PARTY TRANSACTIONS

A.       Major Shareholders

Santander Spain controls Santander-Chile through its holdings in Teatinos Siglo XXI Inversiones S.A. and Santander Chile Holding S.A., which are controlled subsidiaries. Santander Spain has control over 67.18% of our shares and actual participation, excluding non-controlling shareholders that participate in Santander Chile Holding, S.A. of 67.06%.

Shareholder	Number of Shares		Percentage
Santander Chile Holding S.A.		66,822,519,695		35.46	%
Teatinos Siglo XXI Inversiones S.A.		59,770,481,573		31.72	%

Santander Spain is in a position to cause the election of a majority of the members of Santander-Chile’s Board of Directors, to determine its dividend and other policies and to determine substantially all matters to be decided by a vote of shareholders. Santander Spain holds ordinary shares to which no special voting rights are attached. Each share represents one vote and there are no shareholders with different voting rights.

139 

The number of outstanding shares of Santander-Chile (of which there is only one class, being ordinary shares) at December 31, 2017, was 188,446,126,794 shares, without par value. Santander-Chile’s shares are listed for trading on the Chilean Stock Exchanges and on the NYSE in connection with the registration of ADRs. The market capitalization of Santander-Chile at December 31, 2017 on the Chilean stock exchange was Ch$9,081,219 million and U.S.$14,372 million on the NYSE. At December 31, 2017, Santander-Chile had 11,526 holders of its ordinary shares registered in Chile, including The Bank of New York Mellon as Depositary (the “Depositary”) of Santander-Chile’s ADS Program. Other than the information disclosed in this section, there are no arrangements to the knowledge of Santander-Chile that can result in a change of control of Santander-Chile. As of December 31, 2017, there were a total of 25 ADR holders on record. Since some of these ADRs are held by nominees, the number of record holders may not be representative of the number of beneficial holders.

B.       Related Party Transactions

The Chilean Companies Law requires that our transactions with related parties be on a market basis, that is, on similar terms to those customarily prevailing in the market. We are required to compare the terms of any such transaction to those prevailing in the market at the date the transaction is to be entered into. Directors of companies that violate this provision are liable for losses resulting from such violations.

In addition, under the Chilean Companies Law, a company may not enter into a transaction with related parties unless (i) such transaction has received the prior approval of the company’s Board of Directors and (ii) the terms of such transaction are consistent with the terms of transactions of a similar type prevailing in the market. If it is not possible to make this determination, the board may appoint two independent evaluators. The evaluators’ final conclusions must be made available to shareholders and directors for a period of 20 business days, during which shareholders representing 5% or more of the issued voting shares may request the board to call a shareholders’ meeting to resolve the matter, with the agreement of two thirds of the issued voting shares required for approval. For purposes of this regulation, the law considers the amount of a proposed transaction to be material if (1) it exceeds 1% of the company’s net worth (provided that it also exceeds UF20,000) or (2) it exceeds UF20,000.

All resolutions approving such transactions must be reported to the company’s shareholders at the annual shareholders’ meeting. Violations of this provision may result in administrative or civil liability to the corporation, the shareholders and/or third parties who suffer losses as a result of such violation.

Loans granted to related parties

In addition to subsidiaries and associated entities, the Bank’s “related parties” include the “key personnel” of the Bank’s executive staff (members of the Bank’s Board of Directors and the Senior Managers of Santander-Chile and its subsidiaries, together with their close relatives), as well as the entities over which the key personnel could exert significant influence or control.

140 

The Bank also considers the companies that are part of the Santander Group worldwide as related parties, given that all of them have a common parent, i.e., Santander Spain. The table below shows loans and accounts receivable and contingent loans with related parties. For more information, see “Note 34—Transactions with Related Parties” in our Audited Consolidated Financial Statements appearing elsewhere in this Annual Report:

	As of December 31,
	2017												2016												2015
	Companies of the Group			Associated companies			Key personnel			Other			Companies of the Group			Associated companies			Key personnel			Other			Companies of the Group			Associated companies			Key personnel			Other
	Ch$mn			Ch$mn			Ch$mn			Ch$mn			Ch$mn			Ch$mn			Ch$mn			Ch$mn			Ch$mn			Ch$mn			Ch$mn			Ch$mn
Commercial loans		80,076			771			3,947			7,793			81,687			533			4,595			7,100			77,388			565			5,841			1,963
Mortgage loans		-			-			18,796			-			-			-			18,046			-			-			-			20,559			-
Consumer loans		-			-			4,310			-			-			-			3,783			-			-			-			2,274			-
Loans and accounts receivables		80,076			771			27,053			7,793			81,687			533			26,424			7,100			77,388			565			28,674			1,963
Allowance for loan losses		(209	)		(9	)		(177	)		(18	)		(209	)		(35	)		(87	)		(34	)		(213	)		(190	)		(62	)		(20	)
Net loans		79,867			762			26,876			7,775			81,478			498			26,337			7,066			77,175			375			28,612			1,943
Guarantees		361,452			-			23,868			7,164			434,414			-			23,636			5,486			499,803			-			25,493			1,632
Contingent loans
Personal guarantees		-			-			-			-			-			-			-			-			-			-			-			-
Letters of credit		19,251			-			-			33			27,268			-			-			-			29,275			-			-			-
Guarantees		377,578			-			-			-			437,101			-			-			-			510,309			-			-			2
Contingent loans		396,829			-			-			33			464,369			-			-			-			539,584			-			-			2
Allowance for contingent loans		(4	)		-			-			1			(5	)		-			-			-			(11	)		-			-			-
Net contingent loans		396,825			-			-			34			464,364			-			-			-			539,573			-			-			2

Loans (a) were made in the ordinary course of business, (b) were made on substantially the same terms, including interest rates and collateral, as those prevailing at the time for comparable transactions with unrelated persons, and (c) did not involve more than the normal collection risk.

141 

Under the Chilean General Banking Law, Chilean banks are subject to certain lending limits, including the following:

· a bank may not extend to any person or legal entity (or group of related entities), directly or indirectly, unsecured loans in an amount that exceeds 5.0% of the bank’s regulatory capital, or secured loans in an amount that exceeds 25.0% of its regulatory capital. In the case of foreign export trade finance, this 5.0% ceiling is raised to: 10.0% for unsecured financing, 30.0% for secured financing. This ceiling is raised to 15.0% for loans granted to finance public works under the concessions system contemplated in the Decree with Force of Law 164 of 1991, of the Ministry of Public Works, provided that either the loan is secured on the concession, or the loan is granted as part of a loan syndication;

· a bank may not grant loans bearing more favorable terms than those generally offered by banks in the same community to any entity (or group of related entities) that is directly or indirectly related to its owners or management;

· a bank may not extend loans to another bank in an aggregate amount exceeding 30.0% of its regulatory capital;

· a bank may not directly or indirectly grant a loan, the purpose of which is to allow the borrower to acquire shares in the lending bank;

· a bank may not lend, directly or indirectly, to a Director or any other person who has the power to act on behalf of the bank, or to certain related parties; and

· a bank may not grant loans to individuals or legal entities involved in the ownership or management of the bank, whether directly or indirectly (including holders of 1.0% or more of its shares), on more favorable terms than those generally offered to non-related parties. Loans may not be extended to senior executives and to companies in which such individuals have a participation of 5.0% or more of the equity or net earnings in such companies. The aggregate amount of loans to related parties may not exceed a bank’s regulatory capital.

We are not aware of any loans to any related parties exceeding the above lending limits.

The largest related party loan, which matures on July 30, 2018 and has an annual rate of U.S.$ + 0.0%, by the Bank is to Banco Santander Spain S.A., corresponds to a performance bond (boleta de garantía) and had an amount outstanding of U.S.$28 million, which was guaranteeing a corporate foreign trade loan. As this operation is a contingent loan, the Bank charges a fee which was 0.25% per quarter.

142 

The table below shows all other assets and liabilities with related parties:

	As of December 31,
	2017								2016								2015
	Companies of the Group		Associated companies		Key personnel		Other		Companies of the Group		Associated companies		Key personnel		Other		Companies of the Group		Associated companies		Key personnel		Other
	(in millions of Ch$)
Assets
Cash and deposits in banks		74,949		-		-		-		187,701		-		-		-		23,578		-		-		-
Trading investments		-		-		-		-		-		-		-		-		-		-		-		-
Obligations under repurchase agreements		-		-		-		-		-		-		-		-		-		-		-		-
Financial derivative contracts		545,028		86,011		-		-		742,851		33,433		-		-		771,774		24,773		-		-
Available-for-sale investments		-		-		-		-		-		-		-		-		-		-		-		-
Other assets		8,480		118,136		-		-		4,711		67,454		-		-		3,218		19,101		-		-
Liabilities
Deposits and other demand liabilities		24,776		25,805		2,470		221		6,988		7,141		2,883		630		9,987		8,535		2,454		1,373
Obligations under repurchase agreements		50,945		-		-		-		56,167		-		-		-		12,006		-		-		-
Time deposits and other time liabilities		785,988		27,968		3,703		3,504		1,545,835		6,219		2,525		2,205		1,360,572		234		2,728		898
Financial derivative contracts		418,647		142,750		-		7,190		954,575		54,691		-		-		1,323,996		23,326		-		-
Interbank borrowings		-		-		-		-		6,165		-		-		-		-		-		-		-
Issued debt instruments		482,626		-		-		-		484,548		-		-		-		398,565		-		-		-
Other financial liabilities		4,919		-		-		-		8,970		-		-		-		2,409		-		-		-
Other liabilities		164,303		58,168		-		-		446		44,329		-		-		376		19,541		-		-

143 

Other transactions with related parties

During the years ended December 31, 2017, 2016, and 2015, the Bank had the following significant income (expenses) from services provided to (by) related parties:

	For the years ended December 31,
	2017											2016											2015
	Companies of the Group			Associated Companies			Key personnel			Other		Companies of the Group			Associated companies			Key personnel			Other		Companies of the Group			Associated Companies			Key personnel			Other
	(in millions of Ch$)
Interest income and inflation-indexation adjustments		(43,892	)		-			1,051			-		(39,279	)		40			1,164			115		(10,986	)		-			1,664			116
Fee and commission income and expenses		72,273			15,404			224			1		56,952			22,322			204			20		35,955			77			208			39
Net income (expense) from financial operations and net foreign exchange gain (loss) (*)		363,108			(48,453	)		(3	)		19		(343,963	)		(48,373	)		(88	)		2		(321,985	)		(16,845	)		15			6
Other operating income and expenses		21,610			(1,454	)		-			-		931			(2,239	)		-			-		955			(1,027	)		-			-
Key personnel compensation and expenses		-			-			(43,037	)		-		-			-			(37,328	)		-		-			-			(39,323	)		-
Administrative and other expenses		(48,246	)		(47,220	)		-			-		(35,554	)		(43,115	)		-			-		(30,591	)		(41,691	)		-			-
Total		364,913			(81,723	)		(41,765	)		20		(360,913	)		(71,365	)		(36,048	)		137		(326,652	)		(59,486	)		(37,436	)		161

(*) Primarily relates to derivative contracts used to financially cover exchange risk of assets and liabilities that cover positions of the Bank and its subsidiaries.

Only transactions with related parties equal to or greater than UF 5,000 (Ch$218 million) are included individually in the table above. Transactions with related parties between UF 1,000 (Ch$44 million) and up to UF 5,000 are included in other transactions with related parties. All transactions were conducted at arm’s length.

144 

C.       Interests of Experts and Counsel

Not applicable.

ITEM 8. FINANCIAL INFORMATION

A.       Consolidated Statements and Other Financial Information

Financial Information

See “Item 18. Financial Statements.”

Legal Proceedings

We are subject to certain claims and are party to certain legal and arbitration proceedings in the normal course of our business, including claims for alleged operational errors. We do not believe that the liabilities related to such claims and proceedings are likely to have, in the aggregate, a material adverse effect on our consolidated financial condition or results of operations. For the year ended December 31, 2017, the Disclosure Committee of Santander-Chile has defined a significant legal proceeding as that implying an estimated incurred loss greater than 0.1% of pre-tax net income under Chilean GAAP. As of December 31, 2017, this cut-off totaled Ch$721 million (U.S.$ 1.17 million). As of December 31, 2017, there were no legal proceedings exceeding that amount. There are no material proceedings in which any of our directors, any members of our senior management, or any of our affiliates is either a party adverse to us or our subsidiaries or has a material interest adverse to us or our subsidiaries.

Upon the recommendation of our legal advisors, we estimate that our aggregate liability if all legal proceedings were determined adversely to us could result in significant losses not estimated by us. As of the date of the Audited Consolidated Financial Statements, the Bank and its affiliates were subject to certain legal actions in the normal course of their business. As of December 31, 2017, the Bank and its subsidiaries have provisions for these legal actions of Ch$1,214.2 million and Ch$0 million, respectively (Ch$1,194 million and Ch$48 million as of December 31, 2016), which are included in “Provisions” in the Audited Consolidated Statements of Financial Position as provisions for contingencies.

Dividends and dividend policy

See “Item 3. Key Information—A. Selected Financial Data—Dividends.”

B.       Significant Changes

None.

145 

ITEM 9. THE OFFER AND LISTING

A.       Historical Trading Information

The table below shows, for the periods indicated, the annual, quarterly and monthly high and low closing prices (in nominal Chilean pesos) of the shares of our common stock on the Santiago Stock Exchange and the annual, quarterly and monthly high and low closing prices (in U.S. dollars) as reported by the NYSE.

	Santiago Stock Exchange				NYSE
	Common Stock				ADS
	High		Low		High		Low
	(Ch$ per share)				(U.S.$ per ADS)
Annual Price History
2013		36.23		27.62		30.59		21.38
2014		37.32		26.81		26.91		19.19
2015		34.77		29.52		22.61		17.38
2016		38.05		29.10		23.48		15.98
2017		50.65		34.65		32.06		21.36
Quarterly Price History
2016
1st Quarter		33.47		29.10		19.74		15.98
2nd Quarter		33.89		30.84		20.24		17.99
3rd Quarter		36.47		31.62		22.51		19.18
4th Quarter		38.05		34.09		23.48		20.52
2017
1st Quarter		42.38		34.65		25.45		21.36
2nd Quarter		42.29		39.09		25.52		23.59
3rd Quarter		48.75		42.08		30.49		25.49
4th Quarter		50.65		43.21		32.06		26.65
Monthly Price History
Oct-17		48.75		46.34		31.61		29.93
Nov-17		49.24		44.3		31.18		27.47
Dec-17		50.22		43.21		32.06		26.65
Jan-18		52.75		48.66		34.78		32.37
Feb-18		50.78		47.5		33.8		31.4
Mar-18 (through March 22, 2018)		52.75		47.52		34.78		31.27

B.       Plan of Distribution

Not applicable

C.       Nature of Trading Market

Nature of Trading Market

Shares of our common stock are traded on the Chilean Stock Exchanges. Each ADS represents 400 shares of common stock. ADRs have been issued pursuant to the amended and restated deposit agreement dated as of August 4, 2015. As of December 31, 2017, 87,002,334 ADSs were outstanding (equivalent to 34,800,933,671 shares of common stock or 18.47% of the total number of issued shares of common stock).

D.       Selling Shareholders

Not applicable.

E.       Dilution

Not applicable.

146 

F.       Expenses of the Issue

Not applicable.

ITEM 10. ADDITIONAL INFORMATION

A.       Share Capital

Not applicable.

B.       Memorandum and Articles of Association

The legal predecessor of Santander-Chile was Banco Santiago (Santiago). Santiago was incorporated by public deed dated September 7, 1977 granted at the Notary Office of Alfredo Astaburuaga Gálvez. Santiago received its permission to incorporate and function as a bank by Resolution No. 118 of the SBIF on October 27, 1977. The Bank’s by-laws were approved by Resolution No. 103 of the SBIF on September 22, 1977. In January 1997, Santiago merged with Banco O’Higgins, with Santiago as the surviving entity. In 1999, Santiago became a controlled subsidiary of Santander Spain. On January 9, 2017 in an Extraordinary Shareholder Meeting, the shareholders’ approved an amendment of the Bank’s Articles of Incorporation.

Our official name is Banco Santander-Chile and Banco Santander and Santander can also be used (formerly Banco Santander Santiago, Santander Santiago could also be used, but these names were eliminated in the new Articles of Incorporation).

The Bank has a single series of capital stock, which amounts to Ch$891,302,881,691, divided into 188,446,126,794 registered shares with no par value. The capital stock is fully subscribed for, deposited, and paid up. Each share represents one vote and there are no special classes of shares with different rights. Our by-laws do not include any condition that is more significant than required by law to change the right of shareholders.

Shareholder rights in a Chilean bank that is also an open stock (public) corporation are governed by (1) the corporation’s estatutos, which effectively serve the purpose of both the articles or certificate of incorporation and the by-laws of a company incorporated in the United States, (2) the General Banking Law and (3) to the extent not inconsistent with the General Banking Law, by the provisions of Chilean Companies Law applicable to open stock corporations, except for certain provisions that are expressly excluded. Article 137 of the Chilean Companies Law provides that all provisions of the Chilean Companies Law take precedence over any contrary provision in a corporation’s estatutos. Both the Chilean Companies Law and our estatutos provide that legal actions by shareholders against us (or our officers or directors) to enforce their rights as shareholders or by one shareholder against another in their capacity as such are to be brought in Chile in arbitration proceedings, notwithstanding the plaintiff’s right to submit the action to the ordinary courts of Chile.

The Chilean securities markets are principally regulated by the Superintendency of Securities and Insurance under the Chilean Securities Market Law and the Chilean Companies Law. In the case of banks, compliance with these laws is supervised by the SBIF. These two laws provide for disclosure requirements, restrictions on insider trading and price manipulation and protection of non-controlling investors. The Chilean Securities Market Law sets forth requirements relating to public offerings, stock exchanges and brokers, and outlines disclosure requirements for companies that issue publicly offered securities. The Chilean Companies Law sets forth the rules and requirements for establishing open stock corporations while eliminating government supervision of closed (closely-held) corporations. Open stock (public) corporations are those with 500 or more shareholders, or companies in which 100 or more shareholders own at least 10.0% of the subscribed capital (excluding those whose individual holdings exceed 10.0%), and all other companies that are registered in the Securities Registry of the Superintendency of Securities and Insurance.

Santander-Chile is a bank providing a broad range of commercial and retail banking services, as well as a variety of financial services. Our objects and purposes can be found in Article 4 of our by-laws.

Board of Directors and Managers

Currently, the Board of Directors has 11 regular members and two alternate members, elected by shareholder vote at Ordinary Shareholders’ Meetings. The directors may be either shareholders or non-shareholders of the

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Company. There is no age limit for directors. On October 27, 2016, the SBIF authorized a reduction in the number of Board members from 11 to nine. This reduction and the corresponding amendment to Article 14 of the by-laws was approved by the shareholders at an Extraordinary Shareholders’ Meeting held on January 9, 2017 and entered into force at the Ordinary Shareholders’ Meeting, which took place on April 26, 2017. The directors may be shareholders or persons who are not members of the company.

The directors shall hold office for three years and may be indefinitely re-elected, and their terms of office shall be renewed in their entirety at the conclusion of each term of office. If the Ordinary Shareholders’ Meeting at which periodic elections of directors occur is not held at the stipulated time for any reason, the incumbency of those who have completed their terms shall be understood to be extended until their replacements are appointed, and the Board shall be obligated to summon a Shareholders’ Meeting to make said appointments within thirty days.

The directors shall be compensated for their service. The amount of their compensation shall be fixed annually at the Ordinary Shareholders’ Meeting. Such compensation shall be in addition to any salaries, fees, travel expenses, representation expenses, payments due as delegates of the Board, or other stipends in money, kind, or royalties of any class, whether assigned to particular directors at the Ordinary Shareholders’ Meeting or by Board approval, for specific functions or work above and beyond their obligations as directors which have been entrusted to them precisely at the Ordinary Shareholders’ Meeting or by the Board. A detailed and separate record of these special compensations must be made in the Annual Report, indicating the full name of each director who has received them.

Without prejudice to other legal disqualifications or conflicts of interest, the following persons cannot serve as directors: (a) a person who has been convicted or is on trial for crimes penalized with a principal or accessory penalty of temporary suspension or permanent disqualification to hold public positions or offices; (b) a debtor subject to a pending insolvency procedure for liquidation, (c) legislators; (d) directors or employees of any other financial institution; (e) employees of the Office of the President of the Republic or employees or officials of the Treasury or of the Services, Fiscal or Semi-Fiscal Institutions, Autonomous Agencies, State-Owned Enterprises, and generally all the Public Services created by law, as well as those of companies, partnerships, or public or private entities to which the State or its companies, partnerships, or centralized or decentralized institutions have contributed the majority capital or a proportion equal thereto, or have a similar representation or participation, provided that the limitation prescribed in this letter (e) shall not apply to persons who hold teaching positions; and (f) Bank employees.

In the elections of directors, each shareholder shall have one vote per share held or represented, and may cast all such votes in favor a single candidate or distribute them as deemed convenient; those who receive the largest number of votes in an election shall be proclaimed as elected, until the number of persons to be elected is reached. Elections of principal and alternate directors must be held separately. To proceed to a vote, the Chairman and the Secretary, jointly with the persons who have previously been designated at the Ordinary Shareholders’ Meeting to sign the minutes thereof, must make a documentary record of the votes which are cast through voice vote by the shareholders present, according to the list of attendance. However, any shareholder shall be entitled to vote on a ballot signed by him, stating whether he signs on his own behalf or as a proxy. In any event, to facilitate the casting or speed of a vote, the Chairman of the Bank or the Superintendency, if applicable, may order an alternative procedure or permit either a voice vote or a ballot vote, or any other procedure stipulated as adequate for the purpose. In counting the results, the Chairman shall read out the votes cast aloud so that all the persons present can count the votes themselves and the truthfulness of the result can be verified. The Secretary shall add up the votes and the Chairman shall announce the candidates that receive the largest majorities and proclaim them thereby elected, until the number of persons to be elected is reached. The Secretary shall place the document reflecting the vote count, signed by the persons responsible for taking note of the votes cast, as well as the ballots delivered by the shareholders who did not vote by voice, in an envelope which shall be closed and sealed with the corporate seal, and shall be kept on file at the Bank for at least two years.

Every election to the Board, or every change to the composition of the Board, must be recorded in a public deed executed before a Notary, published in a Santiago newspaper, and reported to the SBIF by sending an authorized copy of the respective public deed. The appointments of the General Manager and Assistant Deputy Manager must likewise be reported and converted into a public deed.

Vacancies that arise when a director ceases to be able to perform his or her duties, either because he becomes subject to any conflict of interest, limitation, or legal disqualification or because he is subject to a pending

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insolvency procedure for liquidation, or due to impossibility of serving, unjustified absence, death, resignation, or for another legal cause, shall be filled in the following manner: (a) vacancies of principal directors by alternate directors; and (b) in case of vacancies of alternate directors because of the application or circumstances not provided for in letter (a) above, or vacancies of principal directors which could not be filled as provided for in this letter because the alternate directors have become principal directors, the appropriate replacements shall be appointed at the first Ordinary Shareholders’ Meeting to be held. The directors so designated shall remain in office until the next Ordinary Shareholders’ Meeting, at which the definitive appointments shall be made for the time remaining to complete the replaced directors’ terms.

The alternate directors may always take part in a Board meetings and have the right to speak at any such meeting. However, they shall have the right to vote only when they replace a principal director.

The Board shall separately elect a Chairman, a First Vice Chairman, and a Second Vice Chairman from among its members at the first meeting held after the Shareholders’ Meeting has appointed it or at its first meeting held after the persons in question have ceased to hold the position for any reason. In case of a tie vote, the person who chairs the meeting shall have the tie-breaking vote.

The Board meetings shall be held at the company’s domicile unless the directors unanimously resolve to hold a particular session at a different location or all the directors participate in any such meeting held at a different location. The Board shall meet in ordinary session at least once a month, on the days and at the times the Board designates, and additionally, in extraordinary sessions from time to time when summoned by the Chairman at his or her own initiative or at the request of three or more directors, following the Chairman’s determination of the need for a meeting, unless it is requested by an absolute majority of the incumbent directors, in which case the meeting must necessarily be held without the need for a prior determination. Only the topics specifically stated in the notice of meeting may be addressed at extraordinary meetings, unless all the incumbent directors are present and they unanimously agree otherwise. Summonses to extraordinary meetings shall be made in accordance with and in the form prescribed by law.

The quorum for Board meetings shall be the absolute majority of the number of directors entitled to vote as prescribed in our by-laws. Resolutions shall be adopted by the absolute majority of the directors present who are entitled to vote. In case of a tie vote, the person who chairs the meeting shall have the tie-breaking vote. Directors who, though not present, are in simultaneous and permanent communication through technological means which have been authorized by the SBIF shall be understood to participate in the meetings.

Directors who have an interest in a business dealing, legal act, contract, or operation or transaction not specifically of a banking nature, or as representatives of another person, must inform the other directors thereof. The respective resolutions shall be approved by the Board and must be in accordance with conditions of equity similar to those customarily prevailing in the market and they shall be disclosed at the next Ordinary Shareholders’ Meeting by the person who chairs such meeting.

A record of the Board’s deliberations and resolutions shall be made in a special minute book to be kept by the Secretary. The minutes must be consecutively numbered, with one numbering sequence assigned to ordinary meetings and another to extraordinary meetings, and they must be signed by the directors who took part in the meeting and the Secretary or the person who performs his or her functions. A director who believes certain minutes contain inaccuracies or omissions is entitled to record his or her reservations prior to signing them. Resolutions may be carried out without the need to approve the minutes at a subsequent meeting. If any of the persons present dies, refuses to sign the minutes, or is prevented from doing so for any reason, a record of said impediment shall be made at the foot thereof.

The directors shall be personally responsible or liable for all the legal acts they execute in the performance of their functions. A director who wishes to avoid responsibility or liability for any legal act or resolution of the Board must make a record of his or her opposition in the minutes and the Chairman shall be informed thereof at the next Ordinary Shareholders’ Meeting.

The Board shall represent the Bank judicially and extra-judicially and for the pursuit of its corporate purpose, which need not be demonstrated to third parties in any manner; it shall be vested with all the authorities and powers of administration that the law or the by-laws do not define as pertaining exclusively to Shareholders’ Meetings, without the need to confer any special power of attorney whatsoever, even for legal acts or contracts for which the

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laws so require. The foregoing does not impair the Bank’s judicial representation by the General Manager. The Board may delegate part of its powers to the General Manager, to one or more managers, assistant managers, or attorneys of the Bank, to a director, or to a committee of Directors, as well as to other persons for specific purposes.

The Board shall designate three Directors from among its members to serve on a committee of Directors which shall be governed by the provisions of article 50bis of the Corporations Act.

The Chairman/President

The Chairman of the Board shall likewise be the president of the company and the chairman of the Shareholders’ Meetings. He shall have the following obligations and authorities, in addition to those prescribed in the pertinent legal and regulatory provisions, in our by-laws, or by the Board: (a) chair the Board and Shareholders’ Meetings; (b) enforce strict compliance with the by-laws, the Board’s resolutions, and the resolutions of the Shareholders’ Meetings; (c) summon the Board meetings; and (d) sign the annual reports and the resolutions and communications of the Board and the Shareholders’ Meetings. In the absence or temporary impediment of the Chairman/President, the First Vice Chairman/First Vice President shall act in his or her stead, and in the latter’s absence, the Second Vice Chairman/Second Vice President shall act, or finally, the person designated by the Board from among its members or the shareholder designated at the Shareholders’ Meeting, as the case may be. Replacement is an internal company procedure that shall not require any formality, and it shall not be necessary to demonstrate its validity to third parties in order to assure the validity of the replacement’s actions; the sole fact of its occurrence suffices to make said actions effective.

Meetings and Voting Rights

The shareholders shall meet in Ordinary or Extraordinary Shareholders’ Meetings held in Santiago. The resolutions adopted at a validly summoned and convened Shareholders’ Meeting, in conformity with the by-laws, shall be binding on all of the shareholders.

The Ordinary Shareholders’ Meetings shall be held annually on the dates determined by the Board within the first four months following the date of the annual balance sheet. There shall be an Extraordinary Shareholders’ Meeting whenever the company’s needs so require. The meetings shall be summoned by the Board at its own initiative or at the request of shareholders representing at least 10% of the issued shares having a legal right to vote. If in this circumstance, the Board, and through it the Chairman, refuses to issue a summons, the Superintendent of Banks and Financial Institutions may be requested to do so.

The summons to a Shareholders’ Meeting shall be given through a prominent notice to be published three times on different days in the Santiago newspaper which has been chosen at the Ordinary Shareholders’ Meeting, and in the absence of agreement or in the event of a suspension or disappearance of the designated newspaper’s circulation, in the Official Journal, at the time, in the form, and under the conditions stipulated by the Regulations of the Corporations Act. Summonses to Extraordinary Shareholders’ Meetings shall state the topics which will be submitted to them. The summons to a meeting shall likewise be announced through a letter sent to the shareholders a minimum of fifteen days in advance of the date set for the meeting, which must contain a reference to the topics to be addressed at it. Failure to send said letter shall not invalidate the summons, without prejudice to legal liabilities. On a date no later than that of the first notice of a summons for an Ordinary Shareholders’ Meeting, each shareholder must be sent a copy of the Bank’s Annual Report and Balance Sheet, including the auditors’ opinion and its respective notes.

A Shareholders’ Meetings shall convene upon reaching a quorum, which shall be established by the presence of as many shareholders as represent, directly or by proxy, at least an absolute majority of the issued voting shares. If said quorum is not satisfied, a new summons shall be given, for a meeting which must be scheduled to be held in the manner prescribed in our by-laws, indicating that it is a second summons and scheduling the new meeting to be held within the forty five days subsequent to the date scheduled for the meeting that was not held due to a lack of quorum. A meeting called by a second summons shall lawfully convene with the number of issued voting shares present or represented thereat.

In the absence of a special rule, a Shareholders’ Meeting resolution shall be adopted by an absolute majority of the voting shares present or represented.

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The Ordinary Shareholders’ Meetings have the following responsibilities: (a) deliberate and resolve on the Annual Report and Balance Sheet which must be submitted by the Board; (b) annually designate an external auditing firm in conformity with the provisions of law to report on the balance sheet and comply with the legal requirements; (c) elect the members of the Board when appropriate pursuant to our by-laws; (d) resolve the distribution of the liquid profits or earnings for each fiscal year, and at the Board’s request, order the distribution of a dividend to the shareholders as of the end of each fiscal year, as prescribed in the by-laws; and (e) in general, deliberate and pass resolutions on any other topic of corporate interest which is not reserved to an Extraordinary Shareholders’ Meeting. The revocation of all the Board members elected by the shareholders and the designation of their replacements may be resolved at an Ordinary or Extraordinary Shareholders’ Meeting, but any individual or collective revocation of one or more Board members would accordingly be invalid.

The Extraordinary Shareholders’ Meetings are reserved for certain topics indicated by law or by our by-laws. Resolutions on the topics indicated in the notice of meeting may be adopted at Extraordinary Shareholders’ Meetings.

The shareholders may have themselves represented at Meetings by another person, whether a shareholder or not, as is stipulated in the Corporations Act.

A record of the deliberations and resolutions at any Shareholders’ Meeting shall be made in a special minute book to be kept by the Secretary, if any, or in his or her absence by the Bank’s General Manager. The minutes shall be signed by the Chairman or the person who performs his or her functions, by the Secretary and three shareholders elected by the Meeting, or by all the persons present if they number fewer than three. In the event of death, refusal, or impediment to signing the minutes on the part of any of the persons who must do so, a record of the impediment shall be made at the foot thereof. An extract of the minutes shall be made to record what happened at the meeting, and an official copy of the following data shall necessarily be made: the names of the shareholders present and the number of shares owned or represented by each of them (a brief summary of any objections may be omitted if it is attached to the same page or roll of attendance), a list of the proposals submitted for discussion and the results of the votes taken, and the list of the shareholders who voted for or against. Solely by the unanimous consent of the persons present may a record of any event occurring at the meeting that is related to the company’s interests be deleted from the minutes.

The persons present at any Shareholders’ Meetings shall sign a roll of attendance on which they shall indicate the number of shares the signatory holds, the number of shares he represents, and the name of the shareholder he represents.

In general, Chilean law does not require a Chilean open stock corporation to provide the level and type of information that U.S. securities laws require a reporting company to provide to its shareholders in connection with a solicitation of proxies. However, shareholders are entitled to examine the books of the bank within the 15-day period before the ordinary annual meeting. In addition to these requirements, we regularly provide, and management currently intends to continue to provide, together with the notice of shareholders’ meeting, a proposal for the final annual dividend.

Annual Report, Balance Sheet, and Distribution of Profits

A Balance Sheet shall be drawn up as of the thirty-first day of December of each year, to be submitted to the Ordinary Shareholders’ Meeting for its consideration, jointly with the Annual Report. The Balance Sheet and Statement of Income shall be published in conformity with the currently applicable legal and regulatory provisions. The approval or rejection of such financial statements is entirely within our shareholders’ discretion. If our shareholders reject our financial statements, our Board of Directors must submit new financial statements not later than 60 days from the date of such rejection. If our shareholders reject our new financial statements, our entire Board of Directors is deemed removed from office and a new Board of Directors is elected at the same meeting. Directors who individually approved such rejected financial statements are disqualified for re-election for the ensuing period.

The profits attributable to shareholders reflected in the Balance Sheet shall be applied preferentially to absorb prior-year losses. The balance which is earned shall be allocated as may be resolved by the Shareholders’ Meeting, at the Board’s recommendation, to: (a) an increase of the effective capital, the formation of a fund for future capitalizations or dividends, or other special reserve funds; these uses shall receive the amounts the Meeting deems convenient, in conformity with the limits and obligations prescribed by law; and (b) the distribution of dividends to the shareholders in proportion to their shareholdings.

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Under the Chilean Corporations Law, Chilean companies are generally required to distribute at least 30.0% of their earnings as dividends. No dividends of a bank above the legal minimum can be distributed if doing so would result in the bank exceeding its ratio of risk-weighted assets to regulatory capital or total assets.

Dividends that are declared but not paid by the date set for payment at the time of declaration are adjusted from the date set for payment to the date such dividends are actually paid, and they accrue interest.

We may declare a dividend in cash or in shares. When a share dividend is declared above the legal minimum (which minimum must be paid in cash), our shareholders must be given the option to elect to receive cash. Our ADS holders may, in the absence of an effective registration statement under the Securities Act or an available exemption from the registration requirement thereunder, effectively be required to receive a dividend in cash. See “Item 10. B.—Memorandum and Articles of Association—Preemptive Rights and Increases of Share Capital.” A dividend entitlement lapses after 5 years and the funds go to the Chilean Treasury.

Liquidation and Appraisal Rights

The Bank may be dissolved and liquidated if it is so resolved at an Extraordinary Shareholders’ Meeting, with the favorable vote of at least two thirds of the issued voting shares, and approved by the Superintendent of Banks and Financial Institutions.

Once the voluntary dissolution to which the preceding article refers has been resolved, the Shareholders’ Meeting at which it is resolved shall appoint a committee of three shareholders to proceed to the company’s liquidation. The liquidating committee so created shall act with the powers and obligations which the by-laws confer on the Board, and it shall keep the shareholders informed of the liquidation’s progress, shall summon Ordinary Shareholders’ Meetings on the dates scheduled for them, being authorized to likewise summon Extraordinary Shareholders’ Meetings. In all other respects the provisions of the Commercial Code, the applicable provisions of the Corporations Act, and the corporate regulations which govern the company shall be followed. In accordance with the General Banking Law, our shareholders do not have appraisal rights.

Arbitration

Any difficulty which may arise between the Bank and any of the shareholders or directors, or between such persons, in connection with the application of the by-laws or the recognition of the existence, nonexistence, validity, nullity, construction, performance or breach, dissolution, liquidation, or any other cause shall be submitted to resolution by two arbitrators at law and in equity, who shall rule without subsequent appeal, one of whom shall be appointed by each party. If they cannot reach agreement, the parties shall appoint a third arbitrator to resolve the discord. If there is no agreement for the third arbitrator’s appointment, the two previously appointed arbitrators shall make the designation. If either party refuses to participate in the appointment of arbitrators or, after they have been appointed, there is no agreement on the ruling and neither the parties nor the arbitrators have designated the third arbitrator to resolve the discord, the designation of said arbitrator, if any, or of the third participant in discord, shall be made by the Ordinary Court of Justice, and the person so designated must necessarily be one who has held or currently holds the position of attorney and member of the Honorable Supreme Court.

Capitalization

Under Chilean law, the shareholders of a company, acting at an extraordinary shareholders’ meeting, have the power to authorize an increase in such company’s capital. When an investor subscribes for issued shares, the shares are registered in such investor’s name, even if not paid for, and the investor is treated as a shareholder for all purposes except with regard to receipt of dividends and the return of capital, provided that the shareholders may, by amending the by-laws, also grant the right to receive dividends or distributions of capital. The investor becomes eligible to receive dividends and returns of capital once it has paid for the shares (if it has paid for only a portion of such shares, it is entitled to reserve a corresponding pro-rata portion of the dividends declared and/or returns of capital with respect to such shares unless the company’s by-laws provide otherwise). If an investor does not pay for shares for which it has subscribed on or prior to the date agreed upon for payment, the company is entitled under Chilean law to auction the shares on the stock exchange and collect the difference, if any, between the subscription

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price and the auction proceeds. However, until such shares are sold at auction, the subscriber continues to exercise all the rights of a shareholder (except the right to receive dividends and return of capital).

Article 22 of the Chilean Corporations Law states that the purchaser of shares of a company implicitly accepts its by-laws and any agreements adopted at shareholders’ meetings.

Registrations and Transfers

We act as our own registrar and transfer agent, as is customary among Chilean companies. In the case of jointly owned shares, an attorney-in-fact must be appointed to represent the joint owners in dealings with us.

Ownership Restrictions

Under Article 12 of the Chilean Securities Market Law and the regulations of the SBIF, shareholders of open stock corporations are required to report the following to the Superintendency of Securities and Insurance and the Chilean Stock Exchanges:

· any direct or indirect acquisition or sale of shares that results in the holder’s acquiring or disposing, directly or indirectly, 10.0% or more of an open stock corporation’s share capital; and

· any direct or indirect acquisition or sale of shares or options to buy or sell shares, in any amount, if made by a holder of 10.0% or more of an open stock corporation’s capital or if made by a director, liquidator, main officer, general manager or manager of such corporation.

In addition, majority shareholders must include in their report whether their purpose is to acquire control of the company or if they are making a financial investment. A beneficial owner of ADSs representing 10.0% or more of our share capital will be subject to these reporting requirements under Chilean law.

Under Article 54 of the Chilean Securities Market Law and the regulations of the Superintendency of Securities and Insurance, persons or entities intending to acquire control, directly or indirectly, of an open stock corporation, regardless of the acquisition vehicle or procedure, and including acquisitions made through direct subscriptions or private transactions, are also required to inform the public of such acquisition at least 10 business days before the date on which the transaction is to be completed, but in any case, as soon as negotiations regarding the change of control begin (i.e., when information and documents concerning the target are delivered to the potential acquirer) through a filing with the Superintendency of Securities and Insurance, the stock exchanges and the companies controlled by and that control the target and through a notice published in two Chilean newspapers, which notice must disclose, among other information, the person or entity purchasing or selling and the price and conditions of any negotiations.

Prior to such publication, a written communication to such effect must be sent to the target corporation, to the controlling corporation, to the corporations controlled by the target corporation, to the Superintendency of Securities and Insurance, and to the Chilean stock exchanges on which the securities are listed.

In addition to the foregoing, Article 54A of the Chilean Securities Market Law requires that within two business days of the completion of the transactions pursuant to which a person has acquired control of a publicly traded company, a notice shall be published in the same newspapers in which the notice referred to above was published and notices shall be sent to the same persons mentioned in the preceding paragraphs.

The provisions of the aforementioned articles do not apply whenever the acquisition is being made through a tender or exchange offer.

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Title XXV of the Chilean Securities Market Law on tender offers and the regulations of the Superintendency of Securities and Insurance provide that the following transactions must be carried out through a tender offer:

· an offer which allows a person to take control of a publicly traded company, unless (i) the shares are being sold by a controlling shareholder of such company at a price in cash which is not substantially higher than the market price and the shares of such company are actively traded on a stock exchange and (ii) those shares are acquired (a) through a capital increase, (b) as a consequence of a merger, (c) by inheritance or (d) through a forced sale; and

· an offer for a controlling percentage of the shares of a listed company if such person intends to take control of the parent company (whether listed or not) of such listed company, to the extent that the listed company represents 75.0% or more of the consolidated net worth of the parent company.

In addition, Article 69bis of the Companies Law requires that whenever a controlling shareholder acquires two thirds of the voting shares of a listed company, such controlling shareholder must offer to purchase the remaining shares from the non-controlling shareholders in a tender offer.

Article 200 of the Chilean Securities Market Law prohibits any shareholder that has taken control of a publicly traded company to acquire, for a period of 12 months from the date of the transaction in which it gained control of the publicly traded company, a number of shares equal to or greater than 3.0% of the outstanding issued shares of the target without making a tender offer at a price per share not lower than the price paid at the time of taking control. Should the acquisition from the other shareholders of the company be made on a stock exchange and on a pro rata basis, the controlling shareholder may purchase a higher percentage of shares, if so permitted by the regulations of the stock exchange.

Title XV of the Chilean Securities Market Law sets forth the basis to determine what constitutes a controlling power, a direct holding and a related party. The Chilean Securities Market Law defines control as the power of a person or group of persons acting (either directly or through other entities or persons) pursuant to a joint action agreement, to direct the majority of the votes at the shareholders’ meetings of the corporation, to elect the majority of members of its Board of Directors, or to influence the management of the corporation significantly. Significant influence is deemed to exist in respect of the person or group of persons with an agreement to act jointly that holds, directly or indirectly, at least 25.0% of the voting share capital, unless:

· another person or group of persons acting pursuant to joint action agreement, directly or indirectly, controls a stake equal to or greater than the percentage controlled by such person or group of persons;

· the person or group does not control, directly or indirectly, more than 40.0% of the voting share capital and the percentage controlled is lower than the sum of the shares held by other shareholders holding more than 5.0% of the share capital (either directly or pursuant to a joint action agreement); or

· in cases where the Superintendency of Securities and Insurance has ruled otherwise, based on the distribution or atomization of the overall shareholding.

According to the Chilean Securities Market Law, a joint action agreement is an agreement among two or more parties which, directly or indirectly, own shares in a corporation at the same time and whereby they agree to participate with the same interest in the management of the corporation or in taking control of the same. The law presumes that such an agreement exists between:

· a principal and its agents;

· spouses and relatives within certain degrees of kinship;

· entities within the same business group; and

· an entity and its controller or any of the members of the controller.

Likewise, the Superintendency of Securities and Insurance may determine that a joint action agreement exists between two or more entities considering, among other things, the number of companies in which they participate

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and the frequency with which they vote identically in the election of directors, appointment of managers and other resolutions passed at extraordinary shareholders’ meetings.

According to Article 96 of the Chilean Securities Market Law, a business group is a group of entities with such ties in their ownership, management or credit liabilities that it may be assumed that the economic and financial action of such members is directed by, or subordinated to, the joint interests of the group, or that there are common credit risks in the credits granted to, or in the acquisition of securities issued by, them. According to the Chilean Securities Market Law, the following entities are part of the same business group:

· a company and its controller;

· all the companies with a common controller together with that controller;

· all the entities that the Superintendency of Securities and Insurance declares to be part of the business group due to one or more of the following reasons:

· a substantial part of the assets of the company is involved in the business group, whether as investments in securities, equity rights, loans or guaranties;

· the company has a significant level of indebtedness and the business group has a material participation as a lender or guarantor;

· any member of a group of controlling entities of a company mentioned in the first two bullets above and there are grounds to include it in the business group; or

· the company is controlled by a member of a group of controlling entities and there are grounds to include it in the business group.

Article 36 of the General Banking Law states that as a matter of public policy, no person or company may acquire, directly or indirectly, more than 10.0% of the shares of a bank without the prior authorization of the SBIF, which may not be unreasonably withheld. The prohibition would also apply to beneficial owners of ADSs. In the absence of such authorization, any person or group of persons acting in concert would not be permitted to exercise voting rights with respect to the shares or ADSs acquired. In determining whether or not to issue such an authorization, the SBIF considers a number of factors enumerated in the General Banking Law, including the financial stability of the purchasing party.

According to Article 35bis of the General Banking Law, the prior authorization of the SBIF is required for:

· the merger of two or more banks;

· the acquisition of all or a substantial portion of a banks’ assets and liabilities by another bank;

· the control by the same person, or controlling group, of two or more banks; or

· a substantial increase in the existing control of a bank by a controlling shareholder of that bank.

This prior authorization is only required when the acquiring bank or the resulting group of banks would own a significant market share in loans, defined by the SBIF to be more than 15.0% of all loans in the Chilean banking system. The intended purchase, merger or expansion may be denied by the SBIF; or, if the acquiring bank or resulting group would own a market share in loans determined to be more than 20.0% of all loans in the Chilean banking system, the purchase, merger, or expansion may be conditioned on one or more of the following:

· the bank or banks maintaining regulatory capital higher than 8.0% and up to 14.0% of risk-weighted assets;

· the technical reserve established in Article 65 of the General Banking Law being applicable when deposits exceed one and a half times the resulting bank’s paid-in capital and reserves; or

· the margin for interbank loans be reduced to 20.0% of the resulting bank’s regulatory capital.

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If the acquiring bank or resulting group would own a market share in loans determined by the SBIF to be more than 15.0% but less than 20.0%, the authorization will be conditioned on the bank or banks maintaining a regulatory capital not lower than 10.0% of their risks weighted assets for the period specified by the SBIF, which may not be less than one year. The calculation of the risk weighted assets is based on a five category risk classification system applied to a bank’s assets that is based on the Basel Committee recommendations.

According to the General Banking Law, a bank may not grant loans to related parties on terms more favorable than those generally offered to non-related parties. Article 84 No. 2 of the General Banking Law and the regulations issued by the SBIF creates the presumption that natural persons who are holders of shares and who beneficially own more than 1.0% of the shares are related to the bank and imposes certain restrictions on the amounts and terms of loans made by banks to related parties. This presumption would also apply to beneficial owners of ADSs representing more than 1.0% of the shares. Finally, according to the regulations of the SBIF, Chilean banks that issue ADSs are required to inform the SBIF if any person, directly or indirectly, acquires ADSs representing 5.0% or more of the total amount of shares of capital stock issued by such bank.

Article 16bis of the General Banking Law provides that the individuals or legal entities that, individually or with other people, directly control a bank and who individually own more than 10.0% of its shares must send to the SBIF reliable information on their financial situation in the form and in the opportunity set forth in Resolution No. 3,156 of the SBIF.

There are no limitations for non-resident or foreign shareholders to hold or exercise voting rights on the securities.

Preemptive Rights and Increases of Share Capital

The Chilean Corporations Law provides that whenever a Chilean company issues new shares for cash, it must offer its existing shareholders the right to purchase a number of shares sufficient to maintain their existing ownership percentages in the company. According to our by-laws, options for subscription of capital increases must be offered on a preemptive basis to the shareholders, in proportion to the number of shares each shareholder owns, and the released shares which are issued shall be distributed in the same proportion.

Pursuant to this requirement, preemptive rights in connection with any future issue of shares will be offered by us to the Depositary as the registered owner of the shares underlying the ADRs. However, the Depositary will not be able to make such preemptive rights available to holders of ADSs unless a registration statement under the Securities Act is effective with respect to the underlying shares or an exemption from the registration requirements thereunder is available.

We intend to evaluate, at the time of any preemptive rights offering, the practicality under Chilean law and Central Bank regulations in effect at the time of making such rights available to our ADS holders, as well as the costs and potential liabilities associated with registration of such rights and the related shares of common stock under the Securities Act, and the indirect benefits to us of thereby enabling the exercise by all or certain holders of ADSs of their preemptive rights and any other factors we consider appropriate at the time, and then to make a decision as to whether to file such registration statement. We cannot assure you that any registration statement would be filed. If we do not file a registration statement and no exemption from the registration requirements under the Securities Act is available, the Depositary will sell such holders’ preemptive rights and distribute the proceeds thereof if a premium can be recognized over the cost of such sale. In the event that the Depositary is not able, or determines that it is not feasible, to sell such rights at a premium over the cost of any such sale, all or certain holders of ADSs may receive no value for such rights. Non-U.S. holders of ADSs may be able to exercise their preemptive rights regardless of whether a registration statement is filed. The inability of all or certain holders of ADSs to exercise preemptive rights in respect of shares of common stock underlying such ADSs could result in such holders not maintaining their percentage ownership of the common stock following such preemptive rights offering unless such holder made additional market purchases of ADSs or shares of common stock.

Under Chilean law, preemptive rights are exercisable or freely transferable by shareholders during a period that cannot be less than 30 days following the grant of such rights. During such period, and for an additional 30-day period thereafter, a Chilean corporation is not permitted to offer any unsubscribed shares for sale to third parties on terms which are more favorable than those offered to its shareholders. At the end of such additional 30-day period, a Chilean open stock corporation is authorized to sell unsubscribed shares to third parties on any terms, provided they are sold on a Chilean stock exchange. Unsubscribed shares that are not sold on a Chilean stock exchange can be sold to third parties only on terms no more favorable for the purchaser than those offered to shareholders.

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C.       Material Contracts

During the past two years, we were not a party to any material contract outside the ordinary course of business.

D.       Exchange Controls

The Central Bank is responsible for, among other things, monetary policies and exchange controls in Chile. Appropriate registration of a foreign investment in Chile grants the investor access to the Formal Exchange Market. See “Item 3. Key Information—A. Selected Financial Data—Exchange Rates.” Foreign investments can be registered with the Foreign Investment Committee under Decree Law No. 600 or can be registered with the Central Bank under the Central Bank Act. The Central Bank Act is an organic constitutional law requiring a “special majority” vote of the Chilean Congress to be amended. Since April 18, 2001, all exchange controls in Chile have been eliminated.

Previously, Chilean law mandated that holders of shares of Chilean companies that were not residents of Chile register as foreign investors under one of the foreign investment regimes contemplated by Chilean law in order to receive dividends, sale proceeds or other amounts with respect to their shares remitted outside Chile through the Formal Exchange Market. Under the Foreign Investment Contract (as defined herein), the Depositary, on behalf of ADS holders, is granted access to the Formal Exchange Market to convert cash dividends from Chilean pesos to U.S. dollars and to pay such U.S. dollars to ADS holders outside Chile, net of taxes, and no separate registration by ADR holders is required. As of April 19, 2001, the Central Bank deregulated the Exchange Market, eliminating the need to obtain approval from the Central Bank in order to remit dividends, but at the same time eliminating the possibility of guaranteeing access to the Formal Exchange Market. However, this did not affect the current Foreign Investment Contract, which was signed prior to April 19, 2001, and which still permits access to the Formal Exchange Market based on the prior approval of the Central Bank. Therefore the holders of ADRs of Santander-Chile are still subject to the Foreign Investment Contract, including its clauses referring to the prior exchange rules including the now extinct Chapter XXVI of the Compendium.

E. Taxation

The following discussion summarizes certain Chilean tax and United States federal income tax consequences to beneficial owners arising from the ownership and disposition of our common stock or ADSs. The summary does not purport to be a comprehensive description of all potential Chilean and United States federal income tax considerations that may be relevant to a decision to own or dispose of our common stock or ADSs and is not intended as tax advice to any particular investor. This summary does not describe any tax consequences arising under the laws of any state, locality or other taxing jurisdiction other than Chile and the United States. There is currently no income tax treaty between the United States and Chile. However, the U.S. government and the government of Chile signed on February 4, 2010 the Proposed Income Tax Treaty between the United States of America and the Republic of Chile (the “Proposed U.S.-Chile Treaty”), which is now subject to ratification by the U.S. Senate and Chilean Congress. If the Proposed U.S.-Chile Treaty becomes effective, U.S. investors should consult their tax advisers as to the applicability of the treaty in their particular circumstances.

Material Tax Consequences of Owning Shares of Our Common Stock or ADSs

Chilean Taxation

The following is a summary of certain Chilean tax consequences of the ownership and disposition of shares of our common stock or of ADSs evidenced by ADRs by Foreign Holders (as defined herein). The summary does not purport to be a comprehensive description of all of the tax considerations that may be relevant to a decision to own or dispose shares of our common stock or ADSs and does not purport to address the tax consequences applicable to all categories of investors, some of whom may be subject to special rules. Holders of shares of our common stock or ADSs are advised to consult their tax advisers concerning the Chilean and other tax consequences of the ownership and disposition of shares of our common stock or of ADSs evidenced by ADRs.

The description of Chilean tax laws set forth below is based on Chilean laws in force as of the date of this Annual Report and can be subject to any changes in such laws occurring after the date of this Annual Report. These

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changes can be made on a retroactive basis, but may not be used retroactively against taxpayers who acted in good faith relying on regulations or interpretations that were in force at that moment.

For purposes of this summary, the term “Foreign Holder” means either (1) in the case of an individual, a person who is not resident or domiciled in Chile; or (2) in the case of a legal entity, a legal entity that is not organized under the laws of Chile, unless the shares of our common stock or ADSs are assigned to a branch or a permanent establishment of such entity in Chile. For purposes of Chilean taxation, (a) an individual holder is resident in Chile if he or she has remained in Chile for more than six months in one calendar year, or a total of more than six months in two consecutive fiscal years, and (b) an individual is domiciled in Chile if he or she resides in Chile with the actual or presumptive intent of staying in Chile (intention that can be evidenced by circumstances such as the acceptance of an employment in Chile or the relocation to Chile of his or her family).

The Income Tax Law provides that a Foreign Holder is subject to income taxes on his or her Chilean-sourced income. For these purposes, Chilean source income means earnings from activities performed within Chilean territory or from sale, disposition or other transactions in connection with assets or goods located in Chile. Indirect sale regulations may also attribute sourced Chilean income.

Taxation of Dividends

Cash dividends paid by us with respect to shares of our common stock held by a Foreign Holder, including shares represented by ADSs, will be subject to a 35% Chilean Withholding Tax (“WHT”), which is withheld and paid over by us.

If we have paid Corporate Income Tax (the “CIT”) on the income from which the dividend is paid, a credit for the CIT (reduced, in certain circumstances by a related fiscal debit, as described below) effectively reduces the rate of WHT.

When a credit is available, the WHT is computed by applying the 35% rate to the pre-tax amount needed to fund the dividend and then subtracting from the tentative WHT so determined the amount of CIT actually paid on the pre-tax income. For determining the pre-tax amount of the dividend, the CIT credit will depend on the amounts accumulated in the Accumulated Credit Balance (SAC), at the date of withdrawal or distribution.

In general, 35% of CIT paid on the income from which a dividend is paid gives rise to a fiscal debit owed to the Chilean Treasury at the time the dividend distribution is made to a Foreign Holder. Accordingly, a Foreign Holder generally may apply a net credit equal to only 65% of the CIT to reduce WHT.

However, if the Foreign Holder is a resident of a country with which Chile has a Double Tax Treaty in force, the Foreign Holder may be entitled to apply the entire CIT against WHT otherwise due. Moreover, if the Foreign Holder is a resident of a country with a signed Double Tax Treaty that has not entered into force on January 1, 2017, (as in the case of United States) the Foreign Holder would also be entitled to a 100% CIT credit, without reduction by any related fiscal debit, until December 31, 2021. If at such date the treaty has not entered into force, the Foreign Holder will be subject to the general rules, and hence entitled only to a net credit of 65% of the CIT as described above.

To prove residency in a country with which Chile has a Double Tax Treaty, whether signed or in force, a Foreign Holder must produce a government-issued residence certificate , recognizing the taxpayer as a resident of the corresponding country. Foreign Holders are urged to consult with their tax advisers regarding all requirements to be entitled to the 100% CIT credit.

The effective rate of WHT on dividends paid by us will vary depending upon the rate of CIT. In order to determine the CIT credit available upon dividend distributions, earnings generated during the current year should be allocated first (at the rate in force during the year). Distributions made in excess of current year earnings, would be entitled to use as CIT credit the average rate applied to the accumulated earnings distributed.

The example below illustrates the effective Chilean WHT burden on a cash dividend received by a Foreign Holder, assuming a WHT rate of 35.0%, a statutory CIT rate of 27.0%and a distribution of all of the net proceeds available after payment of the CIT.

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100% Credit available Taxable income	U.S.$100
CIT (27.0% of U.S.$100)		(27.0	)
Net proceeds available		73.0
Dividend payment		73.0
Withholding Tax (35.0% of the sum of the dividend (U.S.$73.0) and the available CIT credit (U.S.$27.0)		35.0
CIT credit		(27.0	)
Payable WHT		8.0
Net dividend received		65 (73.0-8.0)
Effective dividend withholding tax rate		11.0	%
		(8.0/73.0)

65% Credit available

Taxable income	U.S.$100
CIT (27.0% of U.S.$100)		(27.0	)
Net proceeds available		73.0
Dividend payment		73.0
Withholding Tax (35.0% of the sum of the dividend (U.S.$73.0) and the available CIT credit (U.S.$27.55)		35.0
CIT credit		(27.00	)
CIT debit		9.45
Payable WHT		17.45
Net dividend received		55.55 (73.0-17.45)
Effective dividend withholding tax rate		24.0	%
		(17.45/73.0)

Dividend distributions made in kind would be subject to the same Chilean tax rules as cash dividends.

Stock dividends received by the Foreign Holder are not subject to Chilean taxation.

If the Proposed U.S.-Chile Treaty becomes effective, U.S. investors should consult their tax advisers as to the applicability of the treaty in their particular circumstances.

Taxation of Capital Gains

Gain realized on the sale, exchange or other disposition by a Foreign Holder of ADSs will not be subject to Chilean taxation, provided that such sale or disposition occurs outside Chile or that it is performed under the rules of Title XXIV of the Chilean Securities Market Law, as amended by Law No. 19,601, dated January 18, 1999. The deposit and withdrawal of shares of common stock in exchange for ADSs will not be subject to any Chilean taxes.

Gain recognized on a sale or exchange of shares of common stock (as distinguished from sales or exchanges of ADSs representing such shares of common stock) by a Foreign Holder to an individual or entity that is not resident or domiciled in Chile will be subject to WHT. This tax must be withheld by the purchaser, with an interim rate of 10.0% of the total price without any deduction, unless the gain subject to taxation can be determined, in which case the withholding will be equal to a 35.0% on the gain.

Notwithstanding the above, if the seller evidences that no capital gain was generated, the WHT would not be applicable. For tax purposes, the capital gain shall be the difference between the sales price and the acquisition cost of the stock.

The tax basis of shares of common stock received in exchange for ADSs will be the acquisition value of such shares. The valuation procedure set forth in the deposit agreement, states that the highest price at which shares of common

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stock were exchanged on the Santiago Stock Exchange on the date of the exchange, generally will determine the acquisition value for this purpose. Consequently, the conversion of ADSs into shares of common stock and sale of such shares of common stock for the value established under the deposit agreement made on the date of the exchange will not generate a capital gain subject to taxation in Chile. In the case where ADSs were exchanged for shares and the subsequent sale of the shares is made on a different day from the one on which the exchange is recorded in the shareholders’ registry of the issuer, capital gains subject to taxation in Chile may be generated, depending on the difference between the acquisition value and the sale price.

On October 1, 1999, the Chilean Internal Revenue Service issued Ruling N°3,708 whereby it allowed Chilean issuers of ADSs to amend the Deposit Agreements in which they are parties in order to include a clause that states that, in the case that the exchanged shares are sold by the ADSs’ holder on a Chilean Stock Exchange, either on the same day on which the exchange is recorded in the shareholders’ registry of the issuer or within the two prior business days to such date, the acquisition price of such exchanged shares shall be the price registered in the invoice issued by the stock broker that participated in the sale transaction.

Consequently, as we have included this clause in the form of ADRs attached to the deposit agreement, the capital gain that might be generated if the shares received in exchange for ADSs were sold within two days prior to the date on which the exchange is recorded in the shareholders’ registry of the issuer, will not be subject to Distribution and exercise of preemptive rights relating to the shares of common stock will not be subject to Chilean taxation.

Cash amounts received in exchange for the shares or assignment of preemptive rights relating to the shares will be subject to both the CIT and the WHT (the former being creditable against the latter to the extent described above).

In certain cases and provided certain requirements are met, capital gains realized on the sale of actively traded stock of Chilean public companies may be exempt from Chilean income taxes.

Our stock is currently considered to be an actively traded stock in the Santiago Stock Exchange, and Foreign Holders of the stock may qualify for an income tax exemption. Foreign Holders are urged to consult with their own tax advisers to determine whether an exemption applies to them.

If the Proposed U.S.-Chile Double Tax Treaty becomes effective, it may further restrict the amount of Chilean tax, if any, imposed on gains derived from the sale or exchange of shares of common stock by U.S. residents eligible for the benefits of the treaty. U.S. investors should consult their tax advisers as to the applicability of the treaty in their particular circumstances.

Other Chilean Taxes

No Chilean inheritance, donation or succession taxes apply to the transfer or disposition of the ADSs by a Foreign Holder, but such taxes generally will apply to the transfer at death or by donation of shares of our common stock by a Foreign Holder. No Chilean stamp, issue, registration or similar taxes or duties apply to Foreign Holders of shares or ADSs.

Withholding Tax Certificates

Upon request, we will provide to Foreign Holders appropriate documentation evidencing the payment of Withholding Taxes. For further information, the investor should contact: Robert Moreno, irelations@santander.cl. Dividends payable to holders of ADSs are net of foreign currency conversion expenses of the Depositary and will be subject to the Withholding Tax currently at the rate of 35% (subject to credits in certain cases as described above). 

Impact of Chilean Tax Reform

On September 29, 2014, the Law No. 20,780 containing the Tax Reform was published in the Official Gazette. The Tax Reform introduced significant changes to the Chilean taxation system and strengthened the powers of the Chilean Tax Authority to control and prevent tax avoidance. The Tax Reform contemplates, among other reforms, changes to the Corporate Tax regime to create two different tax regimes: the Attributed Income Regime (Sistema de Renta Atribuida) and the Semi-Integrated Regime (Sistema Parcialmente Integrado).

On February 8, 2016, Law No. 20,899 (that simplifies the taxation systems introduced by the Tax Reform Law) was published, which introduced changes that are intended to simplify certain provisions of the Tax Reform. The

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amendments applied the Semi-Integrated Regime (Sistema Parcialmente Integrado) to corporations, limited joint-stock companies and any other entity with at least one non-final taxpayer owner. In addition, the amendments limited the Attributed Income Regime (Sistema de Renta Atribuida) to use by individuals, personal holding companies with limited liability, communities, non-residents that have any kind of permanent establishment in Chile and limited liability companies. Certain taxpayers in the Attributed Income Regime can opt into the Semi-Integrated regime.

Under the Attributed Income Regime, shareholders will be taxed on an accrual basis. The regime imposes a First Category Tax of 25% imposed at the level of the operating entity, plus a global complementary tax at progressive rates for resident individuals or an additional withholding income tax (withholding tax) of 35% for nonresident shareholders (the First Category Tax being 100% creditable), resulting in an overall income tax charge of 35% for nonresidents. Under this regime, profits would be required to be attributed to the owners, irrespective of whether a distribution actually is made.

Under the Semi-integrated Regime, shareholders would be taxed on a cash basis (when profits are distributed). The regime imposes a First Category Tax of 25.5% for 2017 (and 27.0% as from 2018) at the level of the operating entity, plus a global complementary tax at progressive rates for resident individuals or an additional withholding income tax (Withholding Tax) of 35.0% for nonresident shareholders. The First Category Tax still would be creditable against the 35.0% Withholding Tax under that regime, but 35.0% of the credit shall be paid to the Treasury, so, in practice, only 65.0% of the First Category Tax would be creditable. Thus, taxpayers would pay for the ability to defer shareholder taxation until profits actually are distributed with a higher overall income tax rate than under the Attributed Income Regime.

However, the Tax Reform (as supplemented by Law No. 20,899 that simplifies the taxation systems introduced by the Tax Reform Law) considered that investors from countries with which Chile has signed a Double Tax Treaty, a convention for the avoidance of double taxation and the prevention of fiscal evasion, as of January 1, 2017 would be entitled to use the 100.0% of the First Category Tax credit, even if at that time the agreement was not yet in force. Under such circumstances, the full tax credit would be applicable until December 31, 2019 if at that time the relevant Double Tax Treaty had not yet entered into force. Thus, investors from such treaty countries would enjoy the advantage of deferring shareholder taxation until profits were distributed, and yet retain the benefit of the overall 35.0% income tax charge.

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For banking enterprises, the default regime is the Semi-integrated Regime.

Year	Rate
2014	21.0%
2015	22.5%
2016	24.0%
2017	25.0% (Attributed Income Regime) /
	25.5% (Semi-Integrated Regime)
2018	25.0% (Attributed Income Regime) /
	27.0% (Semi-Integrated Regime)

U.S. Federal Income Tax Considerations

The following is a discussion of material U.S. federal income tax consequences of owning and disposing of shares of our common stock or ADSs to U.S. holders described below, but it does not purport to be a comprehensive description of all of the tax considerations that may be relevant to a particular person’s decision to hold such common stock or ADSs. The discussion applies only if you are a U.S. holder holding shares of our common stock or ADSs as capital assets for U.S. federal income tax purposes. It does not address all aspects of U.S. federal income taxation that may be relevant to you in light of your particular circumstances, including the alternative minimum tax and the Medicare contribution tax, nor does it describe all tax consequences that may be relevant to U.S. holders subject to special rules, such as:

· certain financial institutions;

· insurance companies;

· dealers and traders in securities who use a mark-to-market method of tax accounting;

· persons holding shares or ADSs as part of a hedge, “straddle,” conversion transaction, integrated transaction or similar transaction;

· persons whose functional currency for U.S. federal income tax purposes is not the U.S. dollar;

· partnerships or other entities classified as partnerships for U.S. federal income tax purposes;

· tax-exempt entities, including “individual retirement accounts” or “Roth IRAs”;

· persons holding shares of our common stock or ADSs that own or are deemed to own ten percent or more of the voting power or value of our stock;

· persons who acquired shares of our common stock or ADSs pursuant to the exercise of any employee stock option plan or otherwise as compensation; or

· persons whose shares or ADSs are held in connection with a trade or business conducted outside the United States.

If an entity that is classified as a partnership for U.S. federal income tax purposes owns shares of our common stock or ADSs, the U.S. federal income tax treatment of a partner will generally depend on the status of the partner and upon the activities of the partnership. Partnerships owning shares of our common stock or ADSs and partners in such partnerships should consult their tax advisers as to the particular U.S. federal income tax consequences of owning and disposing of the shares of our common stock or ADSs.

This discussion is based on the Internal Revenue Code of 1986, as amended (the “Code”), administrative pronouncements, judicial decisions and final, temporary and proposed Treasury regulations, all as of the date hereof. These laws are subject to change, possibly on a retroactive basis. It is also based in part on representations by the Depositary and assumes that each obligation under the deposit agreement and any related agreement will be performed in accordance with its terms. In addition, this discussion does not address U.S. state, local and non-U.S.

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tax consequences. Please consult your tax advisers concerning the U.S. federal, state, local and non-U.S. tax consequences of owning and disposing of shares or ADSs in your particular circumstances.

As used herein, a “U.S. holder” is a person that for U.S. federal income tax purposes is a beneficial owner of shares of our common stock or ADSs and is:

· a citizen or individual resident of the United States;

· a corporation, or other entity taxable as a corporation, created or organized in or under the laws of the United States, a state thereof or the District of Columbia; or

· an estate or trust the income of which is subject to U.S. federal income taxation regardless of its source.

In general, if you own ADSs, you will be treated as the owner of the underlying shares represented by those ADSs for U.S. federal income tax purposes. Accordingly, no gain or loss will be recognized if you exchange ADSs for the underlying shares represented by those ADSs.

The U.S. Treasury has expressed concerns that parties to whom American Depositary Shares are released prior to delivery of shares to the Depositary (“pre-release”) or intermediaries in the chain of ownership between U.S. holders of American Depositary Shares and the issuer of the security underlying the American Depositary Shares may be taking actions that are inconsistent with the claiming of foreign tax credits for holders of American Depositary Shares. These actions would also be inconsistent with the claiming of the favorable tax rates, described below, applicable to dividends received by certain non-corporate holders. Accordingly, the creditability of Chilean taxes and the availability of the favorable tax rates for dividends received by certain non-corporate holders, each described below, could be affected by actions that may be taken by such parties or intermediaries.

This discussion assumes that we are not, and will not become, a passive foreign investment company, as described below.

Taxation of Distributions

Distributions paid on shares of our common stock or ADSs, other than certain pro rata distributions of common shares or rights, will be treated as dividends to the extent paid out of our current or accumulated earnings and profits (as determined under U.S. federal income tax principles). Because we do not maintain calculations of our earnings and profits under U.S. federal income tax principles, it is expected that distributions generally will be reported to U.S. holders as dividends. Subject to applicable limitations and the discussion above regarding concerns expressed by the U.S. Treasury, certain dividends paid by “qualified foreign corporations” to certain non-corporate U.S. holders may be taxable at rates applicable to long-term capital gains. A foreign corporation is treated as a qualified foreign corporation with respect to dividends paid on stock that is readily tradable on a securities market in the United States, such as the NYSE where our ADSs are traded. You should consult your tax advisers to determine whether the favorable rates may apply to dividends you receive and whether you are subject to any special rules that limit your ability to be taxed at the favorable rates. The amount of the dividend will include any amounts withheld by us or our paying agent in respect of Chilean taxes at the effective rate (after credit for CIT) as described above under “ — Material Tax Consequences of Owning Shares of Our Common Stock or ADSs—Taxation of Dividends.” You should consult with your tax adviser to determine the amount considered withheld with respect to a distribution if you are subject to the Attributed Income Regime for Chilean tax purposes starting in 2017, as described above under “—Material Tax Consequences of Owning Shares of Our Common Stock or ADSs—Impact of Chilean Tax Reform.” The amount of the dividend will be treated as foreign-source dividend income to you and will not be eligible for the dividends-received deduction generally allowed to U.S. corporations under the Code.

Dividends will be included in your income on the date of your (or in the case of ADSs, the Depositary’s) receipt of the dividend. The amount of any dividend income paid in Chilean pesos will be the U.S. dollar amount calculated by reference to the exchange rate in effect on the date of receipt regardless of whether the payment is in fact converted into U.S. dollars. If the dividend is converted into U.S. dollars on the date of receipt, you should not be required to recognize foreign currency gain or loss in respect of the dividend income. You may have foreign currency gain or loss if the dividend is converted into U.S. dollars after the date of receipt.

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Subject to applicable limitations that may vary depending upon your circumstances and the discussion above regarding concerns expressed by the U.S. Treasury, Chilean taxes withheld from cash dividends on shares of our common stock or ADSs, reduced by the credit for any CIT, as described above under “—Chilean Taxation,” generally will be creditable against your U.S. federal income tax liability. Starting in 2017, if you are subject to the Attributed Income Regime, as described above under “—Material Tax Consequences of Owning Shares of Our Common Stock or ADSs—Impact of Chilean Tax Reform,” amounts paid by you or withheld by us, reduced by the credit for any CIT, may be creditable for U.S. tax purposes. If creditable, it is uncertain whether such tax would be creditable in the year the Chilean tax is imposed, irrespective of whether a distribution is actually made. You should consult your tax adviser concerning the creditability and timing issues pertaining to such tax. If, however, the Proposed U.S.-Chile Treaty becomes effective, any Chilean income taxes withheld from dividends on shares or ADSs in excess of the rate provided by the treaty will not be creditable by a U.S. holder who is eligible for the benefits of the treaty. The rules governing foreign tax credits are complex and you should consult your tax advisers to determine whether you are subject to any special rules that limit your ability to make effective use of foreign tax credits. Instead of claiming a credit, you may, at your election, deduct such Chilean taxes in computing your taxable income, subject to generally applicable limitations under U.S. law. An election to deduct foreign taxes instead of claiming foreign tax credits must apply to all foreign taxes paid or accrued in the taxable year.

Sale or Other Disposition of Shares or ADSs

For U.S. federal income tax purposes, gain or loss you realize on the sale or other disposition of shares of our common stock or ADSs generally will be capital gain or loss, and will be long-term capital gain or loss if you held the shares of our common stock or ADSs for more than one year. The amount of your gain or loss will be equal to the difference between your tax basis in the shares of our common stock or ADSs disposed of and the amount realized on the disposition, in each case as determined in U.S. dollars. If a Chilean tax is withheld on the sale or disposition of the shares of our common stock or ADSs, your amount realized will include the gross amount of the proceeds of such sale or disposition before deduction of the Chilean tax. See “—Chilean Taxation—Taxation of Capital Gains” for a description of when a disposition may be subject to taxation by Chile. Such gain or loss generally will be U.S.-source gain or loss for foreign tax credit purposes. Consequently, you may not be able to credit any Chilean tax imposed on the disposition of shares of our common stock or ADSs against your taxable income unless you have other foreign-source income in the appropriate foreign tax credit category. If the Proposed U.S.-Chile Treaty becomes effective, however, a U.S. holder who is eligible for the benefits of the treaty and whose gain from the sale of shares is not exempt from Chilean tax under such treaty may elect to treat disposition gain that is subject to Chilean tax as foreign-source gain and claim a credit in respect of the tax. You should consult your tax advisers as to whether the Chilean tax on gains may be creditable against your U.S. federal income tax on foreign-source income from other sources. Alternatively, instead of claiming a credit, you may elect to deduct otherwise creditable taxes in computing your income, subject to generally applicable limitations under U.S. law. An election to deduct foreign taxes instead of claiming foreign tax credits must apply to all foreign taxes paid or accrued in the taxable year.

Passive Foreign Investment Company Rules

Based on proposed Treasury regulations (the “Proposed Regulations”), which are proposed to be effective for taxable years beginning after December 31, 1994, we believe that we were not a “passive foreign investment company” (a “PFIC”) for U.S. federal income tax purposes for the year ended December 31, 2017. However, since the Proposed Regulations may not be finalized in their current form and since PFIC status depends upon the composition of a company’s income and assets and the market value of its assets (including, among others, less than 25 percent owned equity investments) from time to time, there can be no assurance that we will not be a PFIC for any taxable year. If we were a PFIC for any taxable year during which you held an ADS or a share of our common stock, certain adverse tax consequences could apply to you.

If we were a PFIC for any taxable year during which you held shares of our common stock or ADSs, gain recognized by you on a sale or other disposition (including certain pledges) of a share of our common stock or an ADS would generally be allocated ratably over your holding period for the share of our common stock or ADS. The amounts allocated to the taxable year of the sale or other disposition and to any year before we became a PFIC would be taxed as ordinary income. The amount allocated to each other taxable year would be subject to tax at the highest rate in effect for individuals or corporations, as appropriate, for that taxable year, and an interest charge would be imposed on the resulting tax liability for that taxable year. Similar rules would apply to any distribution in respect of shares of our common stock or ADSs that exceeds 125% of the average of the annual distributions on

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shares of our common stock or ADSs received by you during the preceding three years or your holding period, whichever is shorter. Certain elections may be available that would result in alternative treatments of the shares of our common stock or ADSs (including, with respect to our ADSs, a mark-to-market election). In addition, if we were a PFIC for a taxable year in which we pay a dividend or the prior taxable year, the favorable rates discussed above with respect to dividends paid to non-corporate holders would not apply.

If we were to be treated as a PFIC in any taxable year, a U.S. holder may be required to file reports with the Internal Revenue Service containing such information as the Treasury Department may require.

Information Reporting and Backup Withholding

Payment of dividends and sales proceeds that are made within the United States or through certain U.S.-related financial intermediaries generally are subject to information reporting and may be subject to backup withholding, unless you are a corporation or other exempt recipient or in the case of backup withholding, you provide a correct taxpayer identification number and certify that you are not subject to backup withholding.

The amount of any backup withholding from a payment to you will be allowed as a credit against your U.S. federal income tax liability and may entitle you to a refund, provided that the required information is timely furnished to the Internal Revenue Service.

Certain U.S. holders may be required to report information relating to stock of a non-U.S. person, subject to certain exceptions (including an exception for stock held in custodial accounts maintained by a U.S. financial institution). You should consult your tax advisers regarding any reporting obligations you may have with respect to shares of our common stock or ADSs.

F.       Dividends and Paying Agents

Not applicable.

G.       Statement by Experts

Not applicable.

H.       Documents on Display

The documents concerning us which are referred to in this Annual Report may be inspected at our offices at Bandera 140, 20^th floor, Santiago, Chile. We are subject to the information reporting requirements of the Exchange Act, except that, as a foreign issuer, we are not subject to the proxy rules or the short-swing profit and disclosure rules of the Exchange Act. In accordance with these statutory requirements, we file or furnish reports and other information with the SEC. Reports and other information filed or furnished by us with the SEC may be inspected and copied at the public reference facilities maintained by the SEC at Room 1024, 450 Fifth Street, N.W., Washington, D.C. 20549. Copies of such material may be obtained by mail from the Public Reference Section of the SEC, 450 Fifth Street, N.W., Washington, D.C. 20549, at prescribed rates. You may obtain information on the operation of the Public Reference Section by calling the SEC at 1-800-732-0330. The SEC maintains a website on the Internet at http://www.sec.gov that contains reports and information statements and other information regarding us. The reports and information statements and other information about us can be downloaded from the SEC’s website and can also be inspected and copied at the offices of the NYSE, Inc., 20 Broad Street, New York, New York 10005.

I.       Subsidiary Information

Not applicable.

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ITEM 11. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Introduction

The principal types of risk inherent in Santander-Chile’s business are market, liquidity, operational and credit risks. The effectiveness with which we are able to manage the balance between risk and reward is a significant factor in our ability to generate long term, stable earnings growth. Toward that end, our Board and senior management places great emphasis on risk management.

A.       Risk Committee

The Risk Committee of the Board is responsible for reviewing and monitoring all risks that may affect us, including reputation risk, allowing for an integral risk management. This committee serves as the governing body through which the Board supervises risk in general. It also evaluates the reasonability of the systems for measurement and control of risks.

· Credit risk

· Market risk

· Operational risk

· Solvency risk (BIS)

· Legal risks

· Compliance risks

· Reputational risks

This Committee includes the Vice Chairman of the Board and five Board members. This committee also includes the CEO, the Director of Risk and other senior level executives from the commercial side of our business: The Board members of this committee are:

Board member	Position in Committee
Vacant1	President
Claudio Melandri	Member
Oscar von Chrismar Carvajal	Member
Juan Pedro Santa María Pérez	Member
Raimundo Monge Zegers	Member
Vacant1	Member

1. Roberto Zahler and Robert Méndez resigned as Directors on March 27, 2018 and as of the reporting date, these positions have yet to be assigned.

B. Audit Committee

Board member	Position in Committee
Orlando Poblete Iturrate	President
Juan Pedro Santa María	Secretary
Blanca Bustamante Bravo	Member
Vacant1	Member

1. Roberto Zahler resigned as Director on March 27, 2018 and as of the reporting date, this position has yet to be assigned.

The Audit Committee (Comité de Directores y Auditoría) is comprised of three members of the Board of Directors and the Committee Secretary is Juan Pedro Santa María. The Chief Executive Officer, General Auditor and other persons from the Bank can be invited to the meetings if necessary and are present on specific matters. This Committee’s primary responsibility is to support the Board of Directors in the continuous improvement of our system of internal controls, which includes reviewing the work of both the external auditors and the Internal Audit Department. The committee is also responsible for analyzing observations made by regulatory entities of the Chilean financial system about us and for recommending measures to be taken by our management in response. The external auditors are recommended by this committee to our Board of Directors and appointed by our shareholders at the annual shareholders’ meeting.

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C. Asset and Liability Committee

The ALCO includes the President of the Board and three additional members of the Board, the Deputy Chief Executive Officer, the Chief Financial Officer, the Corporate Financial Controller, the Manager of the Financial Management Division, the Manager of Market Risk, the Manager of the Treasury Division, and other senior members of management. The ALCO meets monthly. All limits reviewed by the ALCO are measured and prepared by the Market Risk Department. The non-Board members of the ALCO meet weekly to review liquidity, funding, capital and market risk related matters.

Board member	Position in Committee
Claudio Melandri	President
Oscar von Chrismar Carvajal	Member
Raimundo Monge Zegers	Member
José Félix de Vicente Mingo	Member

The main functions of the ALCO are:

· Making the most important decisions regarding our exposure to inflation, interest rate risk, funding, capital and liquidity levels.

· Review of the Bank’s inflation gap.

· Review of the evolution of the most relevant local and international markets and monetary policies.

The main limits set and monitored by the ALCO (and measured by the Market Risk Department) are:

Risk	Measure
Interest rates	Sensitivity Capital
	Sensitivity NIM
Liquidity	Regulatory limit 30 Days
	Regulatory limit 90 Days
	Liquidity coverage ratio
	Net stable funding ratio
	Structural liquidity limit
Capital	Core capital ratio
	BIS ratio
	BIS ratio with market risk
	BIS ratio with market and operational risk
Foreign exposures	Intergroup exposure: Derivatives, deposits, loans
	Foreign assets: Derivatives, Deposits, Loans

D.       Market Committee

The Market Committee includes the Chairman of the Board, the Vice Chairman of the Board, one additional member of the Board, the Chief Executive Officer, the Deputy Chief Executive Officer, the Director of Global Corporate Banking, the Chief Financial Officer, the Manager of the Treasury Division, the Manager of the Financial Management Division, the Manager of Market Risk, the Financial Controller and other senior members of management.

Board member	Position in Committee
Oscar von Chrismar Carvajal	President
Claudio Melandri	Member
Vacant1	Member

1. Roberto Zahler resigned as Director on March 27, 2018 and as of the reporting date, this position has yet to be assigned.

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The Market Committee is responsible for:

· Establishing a strategy for the Bank’s trading investment portfolio.

· Establishing the Bank’s policies, procedures and limits with respect to its trading portfolio. The Bank’s Market Risk Department measures all risks and limits and reports these to the Market Committee.

· Reviewing the net foreign exchange exposure and limit.

· Reviewing the evolution of the most relevant local and international markets and monetary policies.

E. Risk Department

All issues regarding risk in the Bank are the responsibility of the Bank’s Risk Department. The Risk Department reports to the CEO but has full independence, and no risk decisions can be made without its approval. Below is an organizational chart of the Risk Department:

Credit risk

See “Item 5—Selected Statistical Information—Classification of Loan Portfolio for a complete description of credit risk management.

1.       Credit Risk

Credit Risk Governance

The Risk Division, our credit analysis and risk management group, is largely independent of our business areas. Risk evaluation teams interact regularly with our clients. For larger transactions, risk teams in our headquarters work directly with clients when evaluating credit risks and preparing credit applications. Various credit approval committees, all of which include Risk Division and Commercial Division personnel, must verify that the appropriate qualitative and quantitative parameters are met by each applicant. Each committee’s powers are defined by our Board of Directors.

Santander-Chile’s governance rules establish an Risk Committee. This committee is responsible for revising and following all risks that may affect us, including reputational risk, allowing for an integral risk management. This committee serves as the governing body through which the Board supervises all risk functions. It also evaluates the reasonability of the systems for measurement and control of risks. This Committee includes the Vice Chairman of the Board and five Board members.

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The Board has delegated the duty of credit risk management to the Risk Committee, as well as to the Bank’s risk departments, whose roles are summarized below:

· Formulate credit policies by consulting with the business units, meeting requirements of guarantees, credit evaluation, risk rating and submitting reports, documentation and legal procedures in compliance with the regulatory, legal and internal requirements of the Bank.

· Establish the structure to approve and renew credit requests. The Bank structures credit risks by assigning limits to the concentration of credit risk in terms of individual debtor, debtor group, industry segment and country. Approval levels are assigned to the corresponding officials of the business unit (commercial, consumer, SMEs) to be exercised by that level of management. In addition, those limits are continually revised. Teams in charge of risk evaluation at the branch level interact on a regular basis with customers; however, for larger credit requests, the risk team from the head office and the Executive Risk Committee works directly with customers to assess credit risks and prepare risk requests.

· Limit concentrations of exposure to customers or counterparties in geographic areas or industries (for accounts receivable or loans), and by issuer, credit rating and liquidity.

· Develop and maintain the Bank’s credit risk classifications for the purpose of classifying risks according to the degree of exposure to financial loss that is exhibited by the respective financial instruments, with the aim of focusing risk management specifically on the associated risks.

· Revise and evaluate credit risk. Management’s risk divisions are largely independent of the Bank’s commercial division and evaluate all credit risks in excess of the specified limits prior to loan approvals for customers or prior to the acquisition of specific investments. Credit renewal and reviews are subject to similar processes.

The following diagram illustrates the governance of our credit risk division including the committees with approval power:

(1)       Includes various approval committees for the Middle Market and high net worth clients.

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2. Non-financial risks

All issues regarding operational risks in the Bank fall under the Non-Financial Risk Department that reports to the Risk Department. Below is an organization chart of this department.

Cyber-security and data security plans

The Bank continuously monitors cyber-security risks, and has implemented preventative measures to be prepared for any attack of this kind. The Bank has evolved its internal cyber-security model to reflect international standards, incorporating concepts which can be used to assess the degree of maturity in deployment. Based on this new assessment model, individual in-situ analyses have been carried out to identify deficiencies and steps to remedy any such deficiencies have been identified in our cyber-security defense plans. During 2017, the Bank did not face a material loss due to cybersecurity breaches and even though we have thorough cybersecurity practices and governance in place, we cannot assure that in the future a material event may not occur.

The Bank’s organizational and governance structure for the management and control of cyber-security risk has also been strengthened. Specific committees have been set up and cyber-security metrics have been included in the Bank’s risk appetite. Embedded in the Bank’s Technology and Operations division is the Technology and Operations Risk Department, which is the front line of defense against cyber-security threats and data security. In addition, the Non-Financial Risk Department through the Technological Risk area enforces the policies and controls that the different areas must follow regarding technology and cyber-security risks. Both areas coordinate through the various operational risk committees shown in the diagram above. The Bank is also implementing a plan with its Compliance Department that prohibits the trading of the Bank’s securities if a material cybersecurity event occurs.

Finally, the intelligence and analysis function has also been reinforced by contracting bank threat monitoring service, and progress has been made in the incident registration, notification and escalation mechanisms for internal reporting and reporting to supervisors. In addition, observation and analytical assessment of the events in the sector and in other industries enables us to update and adapt our models for emerging threats. We also coordinate with Santander Spain’s headquarters and units in other countries regarding strategy, best practices and communicating of experiences.

Role of Santander Spain’s Global Risk Division: Operational Risk

In matters regarding operational risk, Santander Spain’s Global Risk Department’s role is to define certain global policies, guidelines and procedures regarding operational risk. The Corporate Operational Risk Committee is the main body in which the different units of Santander discuss and review the major operational risk events and policies.

3. Market Risks

This section describes the market risks that we are exposed to, the tools and methodology used to control these risks, the portfolios over which these market risk methods were applied and quantitative disclosure that demonstrate the level of exposure to market risk that we are assuming. This section also discloses the derivative instruments that we use to hedge exposures and offer to our clients.

Market risk is the risk of losses due to unexpected changes in interest rates, foreign exchange rates, inflation rates and other rates or prices. We are exposed to market risk mainly as a result of the following activities:

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· trading in financial instruments, which exposes us to interest rate and foreign exchange rate risk;

· engaging in banking activities, which subjects us to interest rate risk, since a change in interest rates affected gross interest income, gross interest expense and customer behavior;

· engaging in banking activities, which exposes us to inflation rate risk, since a change in expected inflation affects gross interest income, gross interest expense and customer behavior;

· trading in the local equity market, which subjects us to potential losses caused by fluctuations of the stock market; and

· investing in assets whose returns or accounts are denominated in currencies other than the Chilean peso, which subjects us to foreign exchange risk between the Chilean peso and such other currencies.

The main decisions that relate to market risk for the Bank and the limits regarding market risk are made in the Asset and Liability Committee and the Market Committee. The measurement and oversight of market risks is performed by the Market Risk Department. Below is a list of the main reports produced by the Market Risk Department and who they are addressed to:

Report	Unit	Objective	Addressed to:	Periodicity
Daily Global Report	Market risks	Give a global vision of the market, positions, risks, sensitivity, vision and alerts of the trading and non-trading positions	Market Risk (local and global), Senior Management, Internal Auditors	Daily
Stress Test	Market risks	Stress test report over the Bank's trading and ALCO books	Market Risk (local and global), Senior Management, Internal Auditors	Monthly
Sensitivity Analysis	Market risks	Sensitivity analysis of the ALCO book	Market Risk (local and global), Senior Management, Internal Auditors	Daily
Fixed income positions	Market risks	Fixed income positions and general information	Market Risk (local and global), Senior Management, Internal Auditors	Daily
Interest rate gap	Market risks	Interest rate gap sensitivity and limit levels	Market Risk (local and global), Senior Management, Internal Auditors	Monthly
Liquidity gap	Market risks	Liquidity levels and limits	Market Risk (local and global), Senior Management, Internal Auditors	Monthly
Market report	Market risks	Main market indicators and evolution	Market Risk (local and global), Senior Management, Internal Auditors	Daily
VaR	Market risks	VaR position and limits	Market risk (local and global) and Senior Management	Daily
Trading Portfolio Limits	Market risks	Trading book evolution, instruments and limits	Market Risk (local and global), Senior Management, Internal Auditors	Daily
Largest depositors	Market risks	Largest 20 and largest 50 depositors	Market risk (local and global) and Senior Management	Weekly
Follow-up report	Market risks	Summary of Market risk information for Senior Management	Market Risk (local and global), Senior Management (local and global), Internal Auditors	Monthly
Liquidity stress-test	Market risks	Liquidity stress test simulation	Market Risk (local and global), Senior Management, Internal Auditors	Monthly
Interest rate risk	Market risks	Interest rate risk report, limits and estimates of results from interest rate risk	Market risk (local and global), Manager of Global banking and markets, Manager of Treasury, Manager of Market Making and Prop Trading	Daily
Backtesting	Market risks	Backtesting of VaR estimates to actual results	Market Risk (local and global), Senior Management, Internal Auditors	Weekly
PNL Treasury	Market risks	Treasury income statement	Market risk (local and global), Manager of Global banking and markets, Manager of Treasury, Manager of Market Making and Prop Trading	Daily

Santander-Chile’s governance rules have established the existence of two high-level committees that, among other things, function to monitor and control market risks: the Asset and Liability Committee and the Market Committee.

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Role of Santander Spain’s Global Risk Division: Market Risk

In matters regarding Market Risk, the role of Santander Spain’s Global Risk Department is to define certain global policies, guidelines and procedures regarding market risk. The information produced by our local Market Risk Department is standardized for the whole group in order to facilitate a consolidation of risks being taken on a global basis. They review daily the consumption of limits and provide valuable input on the evolution of markets, especially regarding the Eurozone.

4. Market Risk: Quantitative Disclosure

Impact of inflation

· Our assets and liabilities are denominated in Chilean pesos, Unidades de Fomento (UF) and foreign currencies. The Bank no longer recognizes inflation accounting and has eliminated price-level restatement in line with IFRS, but inflation impacts our results of operations as some loan, deposit and other liabilities are contracted in UF. The UF is revalued in monthly cycles. Each day in the period beginning on the tenth day of the current month through the ninth day of the succeeding month, the nominal peso value of the UF is indexed up (or down in the event of deflation) in order to reflect a proportionate amount of the change in the Chilean Consumer Price Index during the prior calendar month. One UF equaled Ch$ 26,798.14 at December 31, 2017, Ch$26,347.98 at December 31, 2016, and Ch$25,629.09 at December 31, 2015. High levels of inflation in Chile could adversely affect the Chilean economy and could have an adverse effect on our business, financial condition and results of operations. Negative inflation rates also negatively impact our results. Inflation measured as the annual variation of the UF was 1.7% in 2017, 2.8% in 2016 and 4.1% in 2015. There can be no assurance that Chilean inflation will not change significantly from the current level. Although we currently benefit from moderate levels of inflation, due to the current structure of our assets and liabilities (i.e., a significant portion of our loans are indexed to the inflation rate, but there are no corresponding features in deposits or other funding sources that would increase the size of our funding base), there can be no assurance that our business, financial condition and result of operations in the future will not be adversely affected by changing levels of inflation. In summary:

· UF-denominated assets and liabilities. The effect of any changes in the nominal peso value of our UF-denominated interest earning assets and interest bearing liabilities is reflected in our results of operations as an increase (or decrease, in the event of deflation) in interest income and expense, respectively. Our net interest income will be positively affected by an inflationary environment to the extent that our average UF-denominated interest earning assets exceed our average UF-denominated interest bearing liabilities. Our net interest income will be positively affected by deflation in any period in which our average UF-denominated interest bearing liabilities exceed our average UF-denominated interest earning assets. Our net interest income will be negatively affected in a deflationary environment if our average UF-denominated interest earning assets exceed our average UF-denominated interest bearing liabilities.

· Inflation and interest rate hedge. A key component of our asset and liability policy is the management of interest rate risk. The Bank’s assets generally have a longer maturity than our liabilities. As the Bank’s mortgage portfolio grows, the maturity gap tends to rise as these loans, which are contracted in UF, have a longer maturity than the average maturity of our funding base. As most of our long term financial instruments and mortgage loans are contracted in UF and most of our deposits are in nominal pesos, the rise in mortgage lending increases the Bank’s exposure to inflation and to interest rate risk. The size of this gap is limited by internal and regulatory guidelines in order to avoid excessive potential losses due to strong shifts in interest rates. In order to keep this duration gap below regulatory limits, the Bank issues long term bonds denominated in UF or interest rate swaps. The financial cost of the bonds and the efficient part of these hedges is recorded as net interest income. In 2017, the gain from the swaps taken in order to hedge mainly for inflation and interest rate risk and included in net interest income totaled a gain of Ch$15,408 million compared to a loss of Ch$42,420 million in 2016 and a loss of Ch$107,867 million in 2015. The average gap between our interest earnings assets and total liabilities linked to the inflation, including hedging was Ch$4,340,626 million in 2017, Ch$4,659,534 million in 2016 and Ch$3,507,250 million in 2015.

· The financial impact of the gap between our interest earning assets and liabilities denominated in UFs including hedges was Ch$73,050 million in 2017, Ch$133,702 million in 2016 and Ch$130,666 million in 2015. The 45.4% decrease in the results from our UF gap was due to the lower gap in 2017 compared to 2016, and the lower UF inflation rate in 2017 compared to 2016.

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	As of December 31,									% Change			% Change
Impact of inflation on net interest income	2017			2016			2015			2017/2016			2016/2015
	(in millions of Ch$)
Results from UF GAP (1)		73,050			133,702			130,666			(45.4	%)		2.3	%
Annual  UF inflation		1.7	%		2.8	%		4.1	%

(1) UF GAP is net interest income from asset and liabilities denominated in UFs and include the results from hedging the size of this gap via interest rate swaps.

· Peso-denominated assets and liabilities. Interest rates prevailing in Chile during any period primarily reflect the inflation rate during the period and the expectations of future inflation. The sensitivity of our peso-denominated interest earning assets and interest bearing liabilities to changes to such prevailing rates varies. See “Item 5. Operating and Financial Review and Prospects—A. Operating Results—Interest Rates.” We maintain a substantial amount of non-interest bearing peso-denominated demand deposits. Because such deposits are not sensitive to inflation, any decline in the rate of inflation would adversely affect our net interest margin on inflation indexed assets funded with such deposits, and any increase in the rate of inflation would increase the net interest margin on such assets. The ratio of the average of such demand deposits and average shareholder’s equity to average interest-earning assets was 29.8%, 29.0%, and 29.9% for the years ended December 31, 2017, 2016, and 2015, respectively.

Interest rate sensitivity

Interest rates earned and paid on our assets and liabilities reflect, to a certain degree, inflation, expectations regarding inflation, changes in short term interest rates set by the Central Bank and movements in long term real rates. The Central Bank manages short term interest rates based on its objectives of balancing low inflation and economic growth. Because our liabilities are generally re-priced sooner than our assets, changes in the rate of inflation or short term rates in the economy are reflected in the rates of interest paid by us on our liabilities before such changes are reflected in the rates of interest earned by us on our assets. Therefore, when short term interest rates fall, our net interest margin is positively impacted, but when short term rates increase, our interest margin is negatively affected. At the same time, our net interest margin tends to be adversely affected in the short term by a decrease in inflation rates since generally our UF-denominated assets exceed our UF-denominated liabilities. (See “Item 5. Operating and Financial Review and Prospects—A. Operating Results—Impact of Inflation—Peso-denominated assets and liabilities”). An increase in long term rates has a positive effect on our net interest margin, because our interest earning assets generally have longer terms than our interest bearing liabilities. In addition, because our peso-denominated liabilities have relatively short re-pricing periods, they are generally more responsive to changes in inflation or short term rates than our UF-denominated liabilities. As a result, during periods when current inflation or expected inflation exceeds the previous period’s inflation, customers often switch funds from UF-denominated deposits to peso-denominated deposits, which generally bear higher interest rates, thereby adversely affecting our net interest margin.

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As of December 31, 2017, the breakdown of maturities of assets and liabilities is as follows:

As of December 31, 2017	Demand		Up to 1 month		Between 1 and 3 months		Between 3 and 12 months		Subtotal up to 1 year		Between 1 and 5 years		More than 5 years		Subtotal More than 1 year		Total
Assets
Cash and deposits in banks		1,452,922		-		-		-		1,452,922		-		-		-		1,452,922
Cash items in process of collection		668,145		-		-		-		668,145		-		-		-		668,145
Trading investments		-		72,983		4,024		68,277		145,284		201,331		139,121		340,452		485,736
Investments under resale agreements		-		-		-		-		-		-		-		-		-
Financial derivative contracts		-		135,780		198,876		410,415		745,071		756,518		737,058		1,493,576		2,238,647
Interbank loans (*)		-		6,064		152,911		3,710		162,685		-		-		-		162,685
Loans and accounts receivables from customers (**)		769,823		2,206,734		2,288,372		4,348,975		9,613,904		8,125,827		9,823,498		17,949,325		27,563,229
Available-for-sale investments		-		58,850		11,788		102,600		173,238		1,531,661		869,647		2,401,308		2,574,546
Guarantee deposits (threshold)		323,767		-		-		-		323,767		-		-		-		323,767
Total assets		3,214,657		2,480,411		2,655,971		4,933,977		13,285,016		10,615,337		11,569,324		22,184,661		35,469,677
Liabilities
Deposits and other demand liabilities		7,768,166		-		-		-		7,768,166		-		-		-		7,768,166
Cash items in process of being cleared		486,726		-		-		-		486,726		-		-		-		486,726
Obligations under repurchase agreements		-		268,061		-		-		268,061		-		-		-		268,061
Time deposits and other time liabilities		121,479		5,120,171		4,201,271		2,299,017		11,741,939		109,644		62,362		172,006		11,913,945
Financial derivative contracts		-		144,410		196,444		356,288		697,142		736,940		705,406		1,442,346		2,139,488
Interbank borrowings		4,130		46,013		397,419		1,030,241		1,477,803		220,554		-		220,554		1,698,357
Issued debt instruments		-		21,043		55,119		274,239		350,401		3,832,342		2,910,910		6,743,252		7,093,653
Other financial liabilities		177,663		701		2,583		31,879		212,826		27,985		1,219		29,204		242,030
Guarantees received (threshold)		408,313		-		-		-		408,313		-		-		-		408,313
Total liabilities		8,966,477		5,600,399		4,852,836		3,991,665		23,411,377		4,927,465		3,679,897		8,607,362		32,018,739

(*) Interbank loans are presented on a gross basis. The amount of allowance is Ch$472 million.

(**) Loans and accounts receivables from customers are presented on a gross basis. Provisions amounts according to type of loan are detailed as follows: Commercial loans Ch$462,865 million, Mortgage loans Ch$437,863 million, and Consumer loans Ch$283,756 million.

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The following table sets forth our average daily balance of liabilities for the years ended December 31, 2017, 2016 and 2015, in each case together with the related average nominal interest rates paid thereon.

	2017								2016								2015
	Average Balance		% of Total Average Liabilities			Average Nominal Rate			Average Balance		% of Total Average Liabilities			Average Nominal Rate			Average Balance		% of Total Average Liabilities			Average Nominal Rate
	(in millions of Ch$, except percentages)
Interest-bearing liabilities
Savings accounts		117,305		0.3	%		1.6	%		116,339		0.3	%		2.5	%		114,330		0.3	%		3.4	%
Time deposits		13,146,520		37.0	%		2.9	%		13,620,848		38.6	%		3.3	%		12,685,504		36.7	%		3.2	%
Central Bank borrowings		6		0.0	%		2.2	%		871		0.0	%		3.4	%		4,891		-	%		1.0	%
Repurchase agreements		294,368		0.8	%		2.3	%		121,875		0.3	%		2.4	%		228,050		0.7	%		3.1	%
Mortgage finance bonds		38,714		0.1	%		7.0	%		52,414		0.1	%		8.1	%		63,061		0.2	%		10.2	%
Other interest bearing liabilities		8,632,129		24.3	%		4.0	%		7,856,201		22.3	%		5.0	%		7,500,408		21.7	%		5.5	%
Subtotal interest-bearing liabilities		22,229,042		62.6	%		3.3	%		21,768,548		61.8	%		3.7	%		20,596,244		59.6	%		4.0	%
Non-interest bearing liabilities
Non-interest bearing deposits		6,117,644		17.2	%					5,753,622		16.3	%					5,719,889		16.6	%
Derivatives		2,175,063		6.1	%					2,724,994		7.7	%					2,958,942		8.6	%
Other non-interest bearing liabilities		1,997,799		5.6	%					2,156,015		6.1	%					2,454,037		7.1	%
Shareholders’ equity		3,001,680		8.5	%					2,840,843		8.1	%					2,816,116		8.2	%
Subtotal non-interest bearing liabilities		13,292,186		37.4	%					13,475,474		38.2	%					13,948,984		40.4	%
Total liabilities		35,521,228		100.0	%					35,244,020		100.0	%					34,545,228		100.0	%

Foreign exchange fluctuations

The Chilean government’s economic policies and any future changes in the value of the Chilean peso against the U.S. dollar could adversely affect our financial condition and results of operations. The Chilean peso has been subject to significant devaluation in the past and may be subject to significant fluctuations in the future. The Central Bank exchange rate appreciated 7.8% in 2017 and appreciated 5.7% in 2016. See “Item 3. Key Information—A. Selected Financial Data—Exchange Rates.”

A significant portion of our assets and liabilities are denominated in foreign currencies, principally the U.S. dollar, and we historically have maintained, and may continue to maintain, material gaps between the balances of such assets and liabilities. Because such assets and liabilities, as well as interest earned or paid on such assets and liabilities, and gains and losses realized upon the sale of such assets, are translated to Chilean pesos in preparing our financial statements, our reported income is affected by changes in the value of the Chilean peso relative to foreign currencies (principally the U.S. dollar).

Our current strategy is not to maintain a significant difference between the balances of our assets and liabilities in foreign currencies. In 2017, 2016 and 2015, the Bank’s spot position in foreign currency held more liabilities than assets in foreign currencies, mainly U.S. dollars as a result of an ample supply of U.S.$ deposits from companies that receive export revenues, foreign correspondent bank loans and bonds issued abroad. This difference is usually hedged using forwards and cross-currency swaps. In general, the Bank is not permitted, due to guidelines set by the ALCO and the Market Committee, to open a meaningful gap in foreign currency. Therefore, all foreign currency risk is included in the trading portfolio and is measured using VaR. The average VAR of our foreign currency position was U.S.$1.71 million in 2017. The translation gain or loss over assets and liabilities (excluding derivatives held for trading) is included as foreign exchange transactions in the income statement. The translation and mark-to-market of foreign currency derivatives held for trading is recognized as a gain or loss in the net results from mark-to-market and trading.

As of December 31, 2017, the net difference between assets and liabilities in foreign currency was a net asset position of U.S.$186.4 million. The average gap, be it a net asset or liability position in foreign currency, in 2017 was U.S.$92.3 million or 0.2% of our total assets. Both figures include derivatives used to hedge foreign currency risk. Below is a graph that illustrates the net daily foreign currency position in 2017.

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We also set an absolute limit on the size of Santander-Chile’s consolidated net foreign currency trading position, which is equivalent to the maximum differential allowed between assets and liabilities in foreign currencies, including hedging of this gap. The limit on the size of the net foreign currency position is determined by the Market Committee and is calculated and monitored by the Market Risk Department. At December 31, 2017, this was equal to U.S.$ 350 million. This limit in various other currencies is as follows:

Currency	Limit (in millions of U.S.$)
U.S. dollars		350
Euros		100
Yen		23
Real		15
Mexican peso		15
Colombian peso		15
Other European currencies		15
Other Latin American currencies		15
Other currencies		15
Total Limit		350

Liquidity risk management

The Financial Management Division receives information from all the business units on the liquidity profile of their financial assets and liabilities, as well as breakdowns of other projected cash flows stemming from future businesses. On the basis of that information, the Financial Management Division maintains a portfolio of liquid short–term assets, comprised mainly of liquid investments, loans and advances to other banks, to make sure the Bank has sufficient liquidity. The business units’ liquidity needs are met through short–term transfers from the Financial Management Division to cover any short–term fluctuations and long–term financing to address all the structural liquidity requirements.

The Bank monitors its liquidity position every day, determining the future flows of its outlays and revenues. In addition, stress tests are performed at the close of each month, for which a variety of scenarios encompassing both normal market conditions and conditions of market fluctuation are used. The liquidity policy and procedures are subject to review and approval by the Bank’s Board. Periodic reports are generated by the Market Risk Department, providing a breakdown of the liquidity position of the Bank and its subsidiaries, including any exceptions and the corrective measures adopted, which are regularly submitted to the ALCO for review.

The Bank relies on demand deposits from Retail, Middle-Market and Corporates, obligations to banks, debt instruments, and time deposits as its main sources of funding. Although most obligations to banks, debt instruments and time deposits mature in over a year, customer (retail) and institutional deposits tend to have shorter maturities

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and a large proportion of them are payable within 90 days. The short–term nature of these deposits increases the Bank’s liquidity risk, and hence, the Bank actively manages this risk by continual supervision of the market trends and price management.

Liquidity risk management seeks to ensure that, even under adverse conditions, we have access to the funds necessary to cover client needs, maturing liabilities and capital requirements. Liquidity risk arises in the general funding for our financing, trading and investment activities. It includes the risk of unexpected increases in the cost of funding the portfolio of assets at appropriate maturities and rates, the risk of being unable to liquidate a position in a timely manner at a reasonable price and the risk that we will be required to repay liabilities earlier than anticipated. The following table sets forth the balance of our liquidity portfolio managed by our Financial Management Division in the manner in which it is presented to the Asset and Liability Committee (ALCO) and the Board. The ALCO has determined that our liquidity portfolio must be comprised of cash plus assets that can be readily convertible into cash either through the Chilean Central Bank window, overnight deposits or instruments or the local secondary market. The management of the Bank’s liquidity portfolio is performed by the Financial Management Division under rules determined by the ALCO.

	December 31, 2017			December 31, 2016
	Ch$ million
Balance as of:
Financial investments for trading		485,736			396,987
Available-for-sale investments		2,574,546			3,388,906
Encumbered assets (net) (1)		(268,330	)		(205,703	)
Net cash (2)		(37,628	)		16,259
Net interbank deposits (3)		768,595			1,335,017
Total liquidity portfolio		3,522,919			4,931,466

	December 31, 2017			December 31, 2016
	Ch$ million
Average balance as of:
Financial investments for trading		457,546			277,775
Available-for-sale investments		2,562,753			2,455,220
Encumbered assets (net) (1)		(254,563	)		(90,460	)
Net cash (2)		(49,425	)		(202,771	)
Net interbank deposits (3)		1,025,280			1,263,768
Total liquidity portfolio		3,741,591			3,703,532

(1) Assets encumbered through repurchase agreements are deducted from the liquidity portfolio

(2) Total cash minus reserve requirement of the Central Bank

(3) Includes overnight deposits in the Central Bank, domestic banks and foreign banks

The Central Bank also requires us to comply with the following liquidity limits:

· The sum of the liabilities with a maturity of less than 30 days may not exceed the sum of the assets with a maturity of less than 30 days by an amount greater than our capital. This limit must be calculated in local currency and foreign currencies together as one gap. At December 31, 2017 the percentage of (i) our liabilities with a maturity of less than 30 days in excess of our assets with a maturity of less than 30 days to (ii) our capital and reserves was 48%, thus resulting in our compliance.

· The sum of the liabilities in foreign currency with a maturity of less than 30 days may not exceed the sum of the assets in foreign currency with a maturity of less than 30 days by more than an amount greater than our capital. At December 31, 2017 the percentage of (i) our liabilities with a maturity of less than 30 days in foreign currency in excess of our assets in foreign currency with a maturity of less than 30 days to (ii) our capital and reserves was 22%, as the Bank had more foreign currency assets than liabilities for the calculation of this limit.

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· The sum of the liabilities with a maturity of less than 90 days may not exceed the sum of the assets with a maturity of less than 90 days by more than 2 times our capital. This limit must be calculated in local currency and foreign currencies together as one gap. At December 31, 2017 the percentage of (i) our liabilities with a maturity of less than 90 days in excess of our assets with a maturity of less than 90 days to (ii) our capital and reserves was 51%, thus resulting in our compliance.

New liquidity requirements in line with BIS III

The SBIF and the Chilean Central Bank published new liquidity corporate governance standards and ratios that must be implemented and calculated by all banks. These will eventually replace the current regulatory limits imposed by the SBIF and the Central Bank described above. These new liquidity standards are in line with those established in BIS III. The most important liquidity ratios that will eventually be adopted by Chilean banks are:

· Liquid assets. The Bank’s must inform the liquid assets according to BIS III liquid levels. As of December 31, 2017 the breakdown of the Bank’s liquid assets by levels was the following:

	December 31, 2017
	Ch$ million
Balance as of:
Cash and cash equivalent		1,433,096
Level 1 liquid assets (1)		2,620,533
Level 2 liquid assets (2)		16,792
Total liquid assets		4,070,421

(1)       Includes instruments issued by the Central Bank of Chile or other central banks with a AAA rating, instruments issued by the Chilean government or other sovereign with a AAA rating and instruments issued by development banks with a AAA rating.

(2)       Includes instruments issued by governments, central banks and development banks of foreign countries with a risk rating of A- to AA+ and mortgage bonds issued by Chilean banks that are acceptable at the Chilean Central Bank’s repo window.

· Liquidity coverage ratio (LCR), which measures the percentage of Liquid Assets over Net Cash Outflows. As of December 31, 2017 this was 138.3% according to the European Central Bank methodology.

· Net Stable Funding Ratio (NSFR) which will measure a bank’s stable funding sources over required stables needs both concepts also defined in the new regulations. As of December 31, 2017 this was 109.5% according to our internal liquidity model.

The Central Bank and the SBIF are still making adjustments to the methodology for calculating these ratios and the initial limits banks must meet in order to comply with these new ratios have not been published yet. For this reason, and even though the Bank has advanced liquidity management models, we cannot assure that the implementation of these models will not have a material effect on our business and that the figures presented above may change.

Market risk management

The Bank’s internal management of market risk is based chiefly on the procedures and standards of Santander Spain, which are in turn based on analysis of management in three principal components:

· trading portfolio;

· local financial management portfolio; and

· foreign financial management portfolio.

The trading portfolio is comprised chiefly of investments valued at fair market value and free of any restriction on their immediate sale, which are often bought and sold by the Bank with the intention of selling them in the short term to benefit from short–term price fluctuations. The trading portfolio also includes the Bank’s exposure to foreign currency. The financial management portfolios include all the financial investments not considered to be part of trading portfolio.

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Market risk – management of trading portfolio

The Bank applies VaR methodologies to measure the market risk of its trading portfolio. The Bank has a consolidated commercial position comprised of fixed–income investments and foreign currency trading. This portfolio is comprised mostly of Central Bank of Chile bonds, mortgage bonds, locally issued, low–risk corporate bonds and foreign currencies, mainly U.S. dollars. At the end of each year, the trading portfolio included no stock portfolio investments.

For the Bank, the VaR estimate is made under the historical simulation methodology, which consists of observing the behavior of the profits and losses that would have occurred in the current portfolio if the market conditions for a given historical period had been in force, in order to infer the maximum loss on the basis of that information, with a given degree of confidence. The methodology has the advantage of precisely reflecting the historical distribution of the market variables and not requiring any assumptions regarding the distribution of specific probabilities. All the VaR measures are intended to determine the distribution function for a change in the value of a given portfolio, and once that distribution is known, to calculate the percentile related to the necessary degree of confidence, which will be equal to the value at risk by virtue of those parameters. As calculated by the Bank, the VaR is an estimate of the maximum expected loss of market value for a given portfolio over a 1–day horizon, with a 99.00% confidence level. It is the maximum 1–day loss that the Bank could expect to experience in a given portfolio, with a 99.00% confidence level. In other words, it is the loss that the Bank would expect to experience only 1.0% of the time. The VaR provides a single estimate of market risk which is not comparable from one market risk to another. Returns are calculated through the use of a 2–year time window or at least 520 data points obtained since the last reference date for calculation of the VaR going backward in time.

We do not calculate three separate VaRs. We calculate a single VaR for the entire trading portfolio, which in addition is segregated by risk type. The VaR software performs a historical simulation and calculates a Profit and Loss Statement (P&L) for 520 data points (days) for each risk factor (fixed income, foreign currency and variable income.) The P&L of each risk factor is added together and a consolidated VaR is calculated with 520 points or days of data. At the same time a VaR is calculated for each risk factor based on the individual P&L calculated for each individual risk factor . Furthermore, a weighted VaR is calculated in the manner described above, but which gives a greater weighting to the 30 most recent data points. The larger of the two VaRs is the one that is reported. In 2017, 2016 and 2015, we used the same VaR model and there has been no change in methodology or assumptions for subsequent periods.

The Bank uses the VaR estimates to provide a warning when the statistically estimated incurred losses in its trading portfolio would exceed prudent levels, and hence, there are certain predetermined limits.

Limitations of the VaR model

When applying a calculation methodology, no assumptions are made regarding the probability distribution of the changes in the risk factors; the historically observed changes are used for the risk factors on which each position in the portfolio will be valued.

It is necessary to define a valuation function fj(xi) for each instrument j, preferably the same one used to calculate the market value and income of the daily position. This valuation function will be applied in each scenario to generate simulated prices for all the instruments in each scenario.

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In addition, the VaR methodology is subject to the following limitations:

· Changes in market rates and prices may not be independent and identically distributed random variables, and may not have a normal distribution; in particular, the assumption of normal distribution may underestimate the probability of extreme market movements;

· The historical data used by the Bank may not provide the best estimate of the joint distribution of changes in the risk factors in the future, and any modification of the data may be inadequate; In particular, the use of historical data may fail to capture the risk of potential extreme and adverse market fluctuations, regardless of the time period used;

· A 1–day time horizon may not fully capture the market risk positions which cannot be liquidated or covered in a single day; it would not be possible to liquidate or cover all the positions in a single day;

· The VaR is calculated at the close of business, but trading positions may change substantially in the course of the trading day;

· The use of a 99% degree of confidence does not take account of, or make any statement about, the losses that could occur outside of that degree of confidence; and

· A model such as the VaR does not capture all the complex effects of the risk factors over the value of the positions or portfolios, and accordingly, it could underestimate potential losses.

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At no time in 2017, 2016 and 2015 did the Bank exceed the VaR limits in respect of the three components which comprise the trading portfolio: fixed–income investments, variable–income investments and foreign currency investments. We perform back-testing daily and generally find that trading losses exceed our VaR estimate approximately one out of every 100 trading days. At the same time, we set a limit to the maximum VaR that we are willing to accept over our trading portfolio. In 2017, the Bank remained within the maximum limit it had set for VaR, including those instances in which the actual VaR exceeded the estimate.

The high, low, and average levels for each component and each year below were as follows:

Consolidated	2017		2016		2015
	(in millions of U.S.$)
VaR:
High		5.71		3.95		3.61
Low		1.56		1.08		0.62
Average		3.01		2.25		1.38
Fixed–income investments:
High		5.51		2.71		3.13
Low		1.15		0.55		0.61
Average		2.36		1.33		1.23
Variable–income investments:
High		0.01		0.03		0.19
Low		0.00		0.00		0.00
Average		0.00		0.00		0.00
Foreign currency investments:
High		4.21		3.83		3.43
Low		0.53		0.61		0.04
Average		1.71		1.91		0.64

Market risk – local and foreign financial management

The Bank’s financial management portfolio includes most of the Bank’s non–trading assets and liabilities, including the credit/loan portfolio. For these portfolios, investment and financing decisions are strongly influenced by the Bank’s commercial strategies.

The Bank uses a sensitivity analysis to measure the market risk of local and foreign currency (not included in the trading portfolio). The Bank performs a simulation of scenarios, which will be calculated as the difference between the present value of the flows in the chosen scenario (a curve with a parallel movement of 100 bp in all its segments) and their value in the base scenario (current market). All the inflation–indexed local currency (UF) positions are adjusted by a sensitivity factor of 0.57, which represents a 57 basis point change in the rate curve for the real rates and a 100 basis point change for the nominal rates. The same scenario is performed for the net foreign currency positions and the interest rates in U.S. dollars. The Bank has also established limits in regard to the maximum loss which these interest rate movements could impose on the capital and net financial income budgeted for the year.

Limitations of the sensitivity models

The most important assumption is the use of a 100 basis point change in the yield curve (57 basis points for the real rates). The Bank uses a 100 basis point change because sudden changes of that magnitude are considered realistic. The Santander Spain Global Risk Department has established comparable limits by country, to be able to compare, monitor and consolidate the market risk by country in a realistic and orderly way. In addition, the sensitivity simulation methodology should be interpreted with consideration for the following limitations:

· The simulation of scenarios assumes that the volumes remain in the Bank’s Consolidated General Balance Sheet and are always renewed at maturity, thereby omitting the fact that certain credit risk and prepayment considerations may affect the maturity of certain positions.

· This model assumes an identical change along the entire length of the yield curve and takes no account of the different movements for different maturities.

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· The model takes no account of the sensitivity of volumes which results from interest rate changes.

· The limits to losses of budgeted financial income are calculated on the basis of the financial income foreseen for the year, which may not be actually earned, meaning that the real percentage of financial income at risk may be higher than the expected one.

Market Risk – Financial management portfolio – December 31, 2017, 2016 and 2015

	2017						2016				2015
	Effect on net interest income			Effect on equity			Effect on net interest income		Effect on equity		Effect on net interest income		Effect on equity
Financial management portfolio – local currency (in millions of Ch$)
Loss limit		48,000			175,000			48,000		175,000		32,500		150,000
High		(37,148	)		(141,287	)		30,853		146,208		29,721		103,091
Low		(22,958	)		(112,818	)		21,978		108,249		13,882		72,104
Average		(29,110	)		(128,506	)		26,119		120,159		22,695		88,394
Financial management portfolio – foreign currency (in millions of U.S.$)
Loss limit		30			75			30		75		30		70
High		14			42			14		35		9		15
Low		6			15			6		13		-		5
Average		10			23			10		26		2		12
Financial management portfolio – consolidated (in millions of Ch$)
Loss limit		48,000			175,000			48,000		175,000		34,500		150,000
High		(38,249	)		(142,442	)		31,764		145,566		29,232		102,002
Low		(23,571	)		(112,277	)		23,088		107,959		14,129		70,741
Average		(29,948	)		(128,360	)		27,390		119,632		22,390		87,095

Market risk –Regulatory method

The following table illustrates our market risk exposure according to the Chilean regulatory method, as of December 31, 2017. This information is sent to the SBIF on a quarterly basis. Our maximum exposure to long-term interest rate fluctuations is set at 35% of regulatory capital and is approved by the Board of Directors.

Regulatory Market Risk	As of December 31, 2017
	(Ch$ million)
Market risk of trading portfolio (EMR)
Interest rate risk of trading portfolio		147,438
Foreign currency risk of trading portfolio		10,692
Risk from interest rate options		57,204
Risk from foreign currency options		2
Total market risk of trading portfolio		215,337
10% x Risk-weighted assets		2,841,534
Subtotal		3,056,871
Limit = Regulatory Capital		3,846,406
Available margin		789,535
Non-trading portfolio market risk
Short-term interest rate risk		106,813
Inflation risk		99,841
Long-term interest rate risk		1,057,503
Total market risk of non-trading portfolio		1,264,157
Regulatory limit of exposure to short-term interest rate and inflation risk
Short-term exposure to interest rate risk		106,813
Exposure to inflation risk		99,841
Limit: 22% of (net interest income + net fee income sensitive to interest rates)		288,200
Available margin		81,546
Regulatory limit of exposure to long-term interest rate risk
Long-term exposure to interest rate risk		1,057,503
35% of regulatory capital		1,346,242
Available margin		288,739

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Regulatory Market Risk	As of December 31, 2017
	(Ch$ million)
Regulatory limit of exposure to short-term interest rate and inflation risk
Short-term exposure to interest rate risk		106,813
Exposure to inflation risk		99,841
Limit: 22% of (net interest income + net fee income sensitive to interest rates)		288,200
Available margin		81,546
Regulatory limit of exposure to long-term interest rate risk
Long-term exposure to interest rate risk		1,057,503
35% of regulatory capital		1,346,242
Available margin		288,739

Derivative activities

At December 31, 2017, 2016 and 2015, derivatives are valued at market price on the balance sheet and the net unrealized gain (loss) on derivatives is classified as a separate line item on the income statement. Notional amounts are not recorded on the balance sheet. Banks must mark to market derivatives. A derivative financial instrument held for trading purposes must be marked to market and the unrealized gain or loss recognized in the income statement. The SBIF recognizes three kinds of hedge accounting: (i) cash flow hedges, (ii) fair value hedges and (iii) hedging of foreign investments.

· When a cash flow hedge exists, the fair value movements on the part of the hedging instrument that is effective are recognized in equity. Any ineffective portion of the fair value movement on the hedging instrument is recognized in the income statement.

· When a fair value hedge exists, the fair value movements on the hedging instrument and the corresponding fair value movements on the hedged item are recognized in the income statement. Hedged items in the balance sheet are presented at their market value.

· When a hedge of foreign investment exposure exists (i.e. investment in a foreign branch), the fair value movements on the part of the hedging instrument that is effective are recognized in equity. Any ineffective portion of the fair value movement on the hedging instrument is recognized in the income statement.

In order to reduce the credit risk in its derivative contracts, the Bank has entered into Credit Support Annex (CSA) agreements with the majority of its counterparties, which include obligations to post daily cash collateral. The majority of the agreements include an obligation to post collateral with a threshold amount of zero. In the table below we identify those contracts with CSA and breakdown the fair value of our derivative portfolio by collateral threshold requirements for 2017 and 2016.

Fair value of derivative contracts	2017				2016
	Asset		Liabilities		Asset		Liability
Derivative contracts with zero threshold collateral amount in CSA		1,898,220		1,773,471		2,134,917		1,986,345
Derivative contracts with threshold collateral amounts in CSA that are greater than zero		221,030		316,840		233,945		238,450
Derivative contracts without CSA agreements		119,397		49,177		131,920		67,366
Total		2,238,647		2,139,488		2,500,782		2,292,161

We classify some of our derivative financial instruments as being held for trading, due to the guidelines from the SBIF. We enter into derivative contracts with some clients who seek hedging instruments. However, substantially all of our derivatives are not actually used for speculative purposes or trading. We also use derivatives to hedge our exposure to foreign exchange, interest rate and inflation risks. We had the following derivative financial instruments portfolio as of December 31, 2017, 2016 and 2015:

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Derivative financial instruments portfolio	As of December 31, 2017
	Notional amounts						Fair Value
	Up to 3 months		More than 3 months to one year		More than one year		Assets		Liabilities
	(Ch$ million)
Fair value hedge derivative instruments
Interest rate swaps		-		162,985		1,554,171		23,003		1,424
Cross currency swaps		-		715,701		5,362,772		15,085		65,724
Subtotal		-		878,686		6,916,943		38,088		67,148
Cash Flow hedge derivative instruments
Currency forwards		801,093		218,982		-		39,233		59
Cross currency swaps		421,428		1,637,604		6,672,566		36,403		128,355
Subtotal		1,222,521		1,856,586		6,672,566		75,636		128,414
Derivative instruments for trading
Currency forwards		17,976,683		10,679,327		3,091,393		412,994		502,555
Interest rate swaps		9,069,964		14,389,389		46,342,779		467,188		392,366
Cross currency swaps		2,963,641		7,503,144		47,111,371		1,241,632		1,042,120
Call currency options		190,386		37,099		49,853		1,322		1,950
Call interest rate options		-		-		-		-		-
Put currency options		192,722		28,616		50,470		1,787		4,935
Subtotal		30,393,396		32,637,575		96,645,866		2,124,923		1,943,926
Total		31,615,917		35,372,847		110,235,375		2,238,647		2,139,488

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	As of December 31, 2016
	Notional amounts						Fair Value
	Up to 3 months		More than 3 months to one year		More than one year		Assets		Liabilities
	(Ch$ million)
Fair value hedge derivative instruments
Interest rate swaps		74,086		514,454		1,402,870		38,977		211
Cross currency swaps		424,086		505,902		1,239,490		32,640		32,868
Subtotal		498,172		1,020,356		2,642,360		71,617		33,079
Cash Flow hedge derivative instruments
Interest rate swaps		915,879		639,939		-		10,216		3,441
Cross currency swaps		897,480		2,613,706		4,260,194		43,591		68,894
Subtotal		1,813,359		3,253,645		4,260,194		53,807		72,335
Derivative instruments for trading
Currency forwards		15,840,731		11,240,251		3,358,765		185,618		209,955
Interest rate swaps		6,889,665		12,512,285		49,747,459		627,047		526,695
Cross currency swaps		3,966,443		7,589,201		53,148,109		1,562,068		1,449,549
Call currency options		73,943		20,994		2,664		521		5
Call interest rate options		-		-		-		-		-
Put currency options		52,143		7,892		2,664		104		542
Other Derivatives		-		-		-		-		-
Subtotal		26,822,925		31,370,623		106,259,661		2,375,358		2,186,746
Total		29,134,456		35,644,624		113,162,215		2,500,782		2,292,161

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	As of December 31, 2015
	Notional amount								Fair value
	Up to 3 months		More than 3 months to 1 year		More than 1 year		Assets		Liabilities
	Ch$mn
Fair value hedge derivatives
Interest rate swaps		327,955		1,184,795		630,970		5,480		6,364
Cross currency swaps		9,441		30,040		1,842,421		181,557		1,483
Subtotal		337,396		1,214,835		2,473,391		187,037		7,847
Cash flow hedge derivatives
Interest rate swaps		-		-		-		-		-
Cross currency swaps		7,281,184		4,445,006		2,720,520		273,291		69,716
Subtotal		7,281,184		4,445,006		2,720,520		273,291		69,716
Trading derivatives
Currency forwards		18,731,575		13,328,727		3,459,386		341,236		318,416
Interest rate swaps		7,272,523		15,677,393		56,140,894		533,416		540,011
Cross currency swaps		5,881,627		5,898,094		44,921,355		1,826,977		1,883,185
Call currency options		49,067		60,380		477,057		42,325		41,451
Call interest rate options		-		-		264,473		1,148		1,253
Put currency options		48,958		52,682		-		422		684
Other derivatives		125,258		-		-		74		43
Subtotal		32,109,008		35,017,276		105,263,165		2,745,598		2,785,043
Total		39,727,588		40,677,117		110,457,076		3,205,926		2,862,606

186 

ITEM 12. DESCRIPTION OF SECURITIES OTHER THAN EQUITY SECURITIES

A. Debt Securities

Not applicable.

B. Warrants and Right

Not applicable.

C. Other Securities

Not applicable.

D. American Depositary Shares

Our Depositary is The Bank of New York Mellon, with its principal executive office located at One Wall Street, New York, N.Y. 10286.

Each ADS represents the right to receive 400 shares of Common Stock without par value.

Persons depositing or withdrawing shares or ADS holders must pay:
$5.00 (or less) per 100 ADSs	Issuance of ADSs, including issuances resulting from a distribution of shares or rights or other property Cancellation of ADSs for the purpose of withdrawal, including if the Deposit Agreement terminates
$.05 (or less) per ADS (or a portion thereof)	Any cash distribution to ADS holders
A fee equivalent to the fee that would be payable if securities distributed to you had been deposited with the Depositary	Distribution of securities distributed to holders of deposited securities (including rights) that are distributed by the Depositary to ADS holders
$.05 (or less) per ADS (or a portion thereof) per calendar year	Depositary services
Registration and transfer fees	Transfer and registration of shares on our share register to or from the name of the Depositary or its agent when you deposit or withdraw shares
Expenses of the Depositary	Cable (including SWIFT), telex and facsimile transmissions (when expressly provided in the Deposit Agreement) Converting foreign currency to U.S. dollars
Taxes and other governmental charges the Depositary or the custodian has to pay on any ADSs or shares underlying ADSs, such as  stock transfer taxes, stamp duty or withholding taxes	As necessary
Any other charges incurred by the Depositary or its agents for servicing the shares or other deposited securities	As necessary

The Depositary may collect any of its fees by deducting those fees from any cash distributions payable to owners, or by selling a portion of distributable property to pay the fees.  The Depositary may also collect its annual fee for Depositary services and its fees for any other charges incurred by deducting those fees from any cash distributions or by directly billing ADS holders.

187 

The Depositary may convert currency itself or through any of its affiliates and, in those cases, acts as principal for its own account and not as agent, advisor, broker or fiduciary on behalf of any other person and earns revenue, including, without limitation, transaction spreads, that it will retain for its own account.  The revenue is based on, among other things, the difference between the exchange rate assigned to the currency conversion made under the Deposit Agreement and the rate that the Depositary or its affiliate receives when buying or selling foreign currency for its own account.  The Depositary makes no representation that the exchange rate used or obtained in any currency conversion under the Deposit Agreement will be the most favorable rate that could be obtained at the time or that the method by which that rate will be determined will be the most favorable to ADS holders, subject to the Depositary’s obligations under the Deposit Agreement.  The methodology used to determine exchange rates used in currency conversions is available upon request.

In performing its duties under the Deposit Agreement, the Depositary may use brokers, dealers, foreign currency dealers or other service providers that are owned by or affiliated with the Depositary and that may earn or share fees, spreads or commissions.

Direct and Indirect Payments

The Depositary has agreed to make payments to us to reimburse us for costs and expenses generally arising out of establishment and maintenance of the ADS program, waive fees and expenses for services provided to us by the Depositary or share revenue from the fees collected from ADS holders from time to time. Under certain circumstances, including termination of the program, we are required to repay to the Depositary amounts reimbursed in prior periods.

The reimbursements include direct payments (legal and accounting fees incurred in connection with preparation of Form 20-F and ongoing SEC compliance and listing requirements, listing fees, investor relations expenses, advertising and public relations expenses and fees payable to service providers for the distribution of hard copy materials to beneficial ADR holders in the Depositary Trust Company, such as information related to shareholders’ meetings and related voting instruction cards); and indirect payments (third-party expenses paid directly and fees waived).

In 2017, the Depositary made direct payments and reimbursements to us in the gross amount of U.S. 1,155,578 for expenses related to investor relations of which 30% was withheld for tax purposes in the U.S.

188 

PART II

ITEM 13. DEFAULTS, DIVIDEND ARREARAGES AND DELINQUENCIES

Not applicable.

ITEM 14. MATERIAL MODIFICATIONS TO THE RIGHTS OF SECURITY HOLDERS AND USE OF PROCEEDS

Not applicable.

ITEM 15. CONTROLS AND PROCEDURES

Conclusion Regarding the Effectiveness of Disclosure Controls and Procedures

As of December 31, 2017, the Bank, under the supervision and with the participation of the Bank’s management, including its Disclosure Committee, the Chief Executive Officer, the Chief Financial Officer and the Financial Controller, performed an evaluation of the effectiveness of the design and operation of our disclosure controls and procedures (as defined in Rule 13a-15(e) under the Exchange Act). There are, as described below, inherent limitations to the effectiveness of any control system, including disclosure controls and procedures. Accordingly, even effective disclosure controls and procedures can provide only reasonable assurance of achieving their control objectives.

Based on such evaluation, the Bank’s Disclosure Committee, the Chief Executive Officer, the Chief Financial Officer and the Financial Controller concluded that the Bank’s disclosure controls and procedures were effective in ensuring that information relating to the Bank, including its consolidated subsidiaries, required to be disclosed in the reports it files under the Exchange Act is (1) recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms, and (2) accumulated and communicated to the Bank’s management, including its Disclosure Committee and principal financial officers as appropriate to allow timely decisions regarding required disclosure.

Management’s Report on Internal Control Over Financial Reporting

The Bank’s management is responsible for establishing and maintaining adequate internal control over financial reporting as defined in Rule 13a-15(f) under the Exchange Act. The Bank’s internal control over financial reporting is a process designed by, or under the supervision of, the Bank’s principal executive and principal financial officers and effected by the Bank’s Board of Directors, management and other personnel, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with IFRS-IASB and includes those policies and procedures that:

· Pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the Bank;

· Provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with IFRS-IASB, and that our receipts and expenditures are being made only in accordance with authorizations of the Bank’s management and directors; and

· Provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or disposition of our assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting, no matter how well designed may not prevent or detect misstatements, due to the possibility that a control can be circumvented or overridden or that misstatements due to error or fraud may occur that are not detected. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

We have adapted our internal control over financial reporting to international standards and comply with the guidelines set by the Committee of Sponsoring Organizations of the Treadway Commission in its Internal Control―Integrated Framework (2013). The general framework assigns to management specific responsibilities regarding the structure and effectiveness of the processes related directly and indirectly with the production of consolidated financial statements, as well as the controls needed to mitigate the risks inherent in these processes.

189 

Under the supervision and with the participation of the Bank’s management, including the Disclosure Committee, the Chief Executive Officer, the Chief Financial Officer and the Financial Controller, we conducted an evaluation of the effectiveness of our internal control over financial reporting based on the criteria established in Internal Control—Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (“COSO”).

Based on this assessment, our management concluded that, as of December 31, 2017, our internal control over financial reporting was effective based on those criteria.

Changes in Internal Control Over Financial Reporting

There has been no change in the Bank’s internal control over financial reporting (as defined in Rule 13a-15(f) under the Exchange Act) that occurred during the period covered by this Annual Report that has materially affected, or is reasonably likely to materially affect, internal control over financial reporting.

Our internal control over financial reporting as of December 31, 2017 has been audited by an independent registered public accounting firm, as stated in its report, which follows below.

Report of Independent Registered Public Accounting Firm

For the report of PricewaterhouseCoopers Consultores Auditores SpA, independent registered public accounting firm, dated March 27, 2018, on the effectiveness of our internal control over financial reporting as of December 31, 2017, see page F-2 of our Audited Consolidated Financial Statements.

190 

ITEM 16. [RESERVED]

ITEM 16A. AUDIT COMMITTEE FINANCIAL EXPERT

Our Board of Directors determined that one of the members of our Audit Committee, Roberto Zahler, met the requirements of an “audit committee financial expert” in accordance with SEC rules and regulations, in that he has an understanding of IFRS-IASB and financial statements, the ability to assess the general application of IFRS-IASB in connection with the accounting for estimates, accruals and reserves, experience analyzing and evaluating financial statements that present a breadth and level of complexity of accounting issues that are generally comparable to the breadth and complexity of issues that can reasonably be expected to be raised by our consolidated financial statements, an understanding of internal controls over financial reporting, and an understanding of audit committee functions. In the Board of Directors Meeting held on March 27, 2018, (the same day as the filing date) Roberto Zahler resigned from the Board of Directors. The Board of Directors will assign someone who meets these requirements to replace him in this position. All three members of our Audit Committee have experience overseeing and assessing the performance of Santander-Chile and its consolidated subsidiaries and our external auditors with respect to the preparation, auditing and evaluation of our consolidated financial statements.

All three members of our Audit Committee are considered to be independent according to applicable NYSE criteria.

ITEM 16B. CODE OF ETHICS

The Bank has adopted a code of ethics that is applicable to all of the Bank’s employees and a copy is included as an exhibit hereto. We will provide to any person without charge, upon request, a copy of our code of ethics. Please email accionistas@santander.cl to request a copy. Our code of ethics is available on our website, which does not form part of this Annual Report on Form 20-F, at www.santander.cl under the heading “Información Corporativa”. http://www.santander.cl/accionistas/pdf/otros_documentos/codigo_general_de_conducta_banco-santander.pdf

ITEM 16C. PRINCIPAL ACCOUNTANT FEES AND SERVICES

Amounts paid to the auditors for statutory audit and other services were as follows:

	2017		2016
	(in millions of Ch$)
Audit Fees
- Statutory audit		410		402
- Audit-related regulatory reporting		318		248
- Other audit-related fees		408		14
Tax Fees
- Compliance		-		-
- Advisory Services		-		-
Total		1,136		664

Statutory audit: Consists of fees billed for professional services rendered in connection with the audit of our consolidated financial statements that are provided by PricewaterhouseCoopers Consultores Auditores SpA in 2017 and 2016 in connection with statutory and regulatory filings or engagements, and attest services.

Audit-related regulatory reporting: Consists of fees billed for assurance and related services that were specifically related to the performance of the audit and review of our filings under the Securities Act.

Tax fees: Consist of fees billed for related services that were specifically related to tax related matters such as assuring the Bank was in compliance with tax laws and other tax advisory services.

The Audit Committee is required to pre-approve the audit and non-audit services performed by the Bank auditors in order to assure that the provision of such services do not impair the audit firm’s independence.

191 

In the first months of each year the Audit Committee proposes to the Board the appointment of the independent auditor. As a matter of policy, at that time, the Audit Committee pre-approves the audit and audit related services that the appointed auditors will be required to carry out during the year to comply with the applicable regulation. These services will be included in the corresponding audit contracts of the Bank with its principal auditing firm.

In addition, under such policy, non-recurring audit or audit-related services and all non-audit services provided by the Bank principal auditing firm or other auditing firms are subject to case-by-case approval by the Audit Committee.

The Chief Accounting Officer is in charge of managing the process and must report monthly to the Audit Committee detailing all services to be provided by auditors, and others requiring individual approval.

All services provided by the Bank principal auditing firm in 2017 detailed in the table above were approved by the Audit and Compliance Committee.

ITEM 16D. EXEMPTIONS FROM THE LISTING STANDARDS FOR AUDIT COMMITTEES

Not applicable.

ITEM 16E. PURCHASES OF EQUITY SECURITIES BY THE ISSUER AND AFFILIATED PURCHASERS

In 2017, neither Santander-Chile nor any of its affiliates purchased any of Santander-Chile’s equity securities.

ITEM 16F. CHANGE IN REGISTRANT’S CERTIFYING ACCOUNTANT

Not applicable.

ITEM 16G. CORPORATE GOVERNANCE

Summary Comparison of Corporate Governance Standards and NYSE Listed Company Standards

Our corporate governance standards, dictated by Chilean corporate law, differ from the standards followed by U.S. companies under the New York Stock Exchange (NYSE) listing standards in a number of ways. Consequently, you will not have the same protections afforded to shareholders of companies that are subject to all NYSE corporate governance requirements. The following is a non-exhaustive summary of a few key differences:

· Whether a company’s executive officers may serve as its directors – the NYSE standards do not prohibit a U.S. company’s executive officer from also serving as a director, whereas our corporate governance standards prohibits this.

· Whether the shareholders must be given an opportunity to vote on equity-compensation plans – the NYSE standards require that shareholders be allowed to vote on all equity compensation plans of a U.S. company, whereas our corporate governance standards only require that shareholders be allowed to vote on director compensation.

· The adoption and disclosure of corporate governance guidelines – the NYSE standards require all U.S. companies listed on the NYSE to adopt the NYSE corporate governance guidelines, whereas we follow the corporate governance guidelines established under Chilean law.

As more than 50% of our voting power is held by another company, Santander Spain, we would be permitted to elect for certain exemptions under NYSE corporate governance standards if we were a U.S. company. Specifically, as a U.S. company, we could elect to be exempted from the requirements (i) that we have a majority of independent directors (as defined by the NYSE), (ii) that we have a nominating/corporate governance committee meeting certain conditions, and (iii) that we have a compensation committee meeting certain requirements. Because we would not be required to follow these standards if we were a U.S. company, we have not summarized the differences, if any, between these provisions and our own corporate governance procedures.

192 

Summary of Corporate Governance Standards

For a summary of our Board’s corporate governance practices please see “Item 6C—Board Practices,” which describes in detail the governing standards of the board committees. Santander-Chile has also adopted diverse measures to promote good corporate governance. Among the measures adopted are:

· Board of Directors mainly composed of professionals not related to Santander Spain, our parent company.

· All personnel must subscribe to a code of ethics and good conduct. Those who interact directly with the capital markets must also subscribe to an additional code of conduct.

· Segregation of functions in order to assure adequate management of risks. Commercial areas separated from back office areas. Risk management independent of commercial areas. Main credit decisions taken in committees.

· Internal Auditing Area clearly independent from the Administration.

· The Bank also has an Internal Compliance Division that oversees the fulfillment of the Bank’s codes of conduct.

Santander-Chile has a commitment to transparency. This includes:

· Equal treatment for all shareholders: one share equals to one vote.

· Monthly publication of the Bank’s results by the SBIF.

· Quarterly report of a detailed analysis of Bank results published by us at least 30 days after the close of each interim quarter and 40 days after close of the full year.

· Quarterly conference call open to the public.

· All information relevant to the public available immediately on the web page www.santander.cl.

· Ample and periodic coverage of the Bank by international and local stock analysts.

· The Bank has five credit risk ratings by five independent rating agencies, domestic and international.

In addition, our corporate governance practices reflect the Santander Spain corporate governance framework described below.

In December 2012, primarily in response to the requirements of the European Banking Authority, our controlling shareholder, Santander Spain, adopted a corporate governance framework (Marco de Gobierno Interno del Grupo Santander). The purpose of the framework is to organize and standardize the corporate governance practices of Santander Spain and its most significant subsidiaries, including us, in order to enhance the ability of Santander Spain to manage the risks arising from its operations around the world.

The three pillars of the framework are (i) an organizational model based on functions subject to internal governance, (ii) terms of reference according to which Santander Spain exercises control and oversight over its subsidiaries and participates in specific decisions at the subsidiary level and (iii) corporate models establishing common guidelines for the management and control of Santander Spain’s subsidiaries, subject to local autonomy considerations. In general, the framework purports to implement organizational and procedural changes rather than mandating particular substantive outcomes. However, in some cases, and subject to the limitations set forth in the framework, the framework states that Santander Spain may require that its subsidiaries make substantive changes or take specific actions. The framework enables Santander Spain to participate in the decision-making processes of its subsidiaries by requiring its approval of certain decisions that may have a significant impact on the Santander Group as a whole due to their significance or potential risk, such as decisions relating to mergers and acquisitions, capital structure, dividends and risk appetite, among other things. The framework also requires that a single person at each subsidiary be in charge of each function subject to internal governance and gives Santander Spain the authority to participate in the appointment, evaluation and compensation of each such person.

193 

By its own terms, the framework as a whole is premised on the legal and financial autonomy of the subsidiaries and does not empower Santander Spain to supplant its subsidiaries’ decision-making processes. Moreover, each of the three pillars of the framework is explicitly made subject to local legal requirements. Our Board of Directors approved the adoption of this corporate governance framework in April 2013, subject to certain overarching principles:

· the precedence of applicable laws and regulations and orders of competent authorities over the framework to the extent they are in conflict; and

· the disclosure of the adoption of the corporate governance framework to the public and to our employees and subsidiaries.

As a result of the precedence given to local legal requirements in the framework itself and in our Board of Directors’ adopting resolutions, we do not expect that the adoption of the corporate governance framework will affect our ability to comply with applicable corporate governance regulations, including SEC and NYSE rules applicable to foreign private issuers. For example, although one provision of the framework states that we must obtain Santander Spain’s approval for our audit plan and that Santander Spain may request additional audits at its discretion, to the extent that this provision of the framework would prevent our Audit Committee from fulfilling any of the requirements of applicable SEC or NYSE rules (including, for example, the audit committee’s obligation to be directly responsible for the appointment, compensation, retention and oversight of the work of any registered public accounting firm engaged for the purpose of preparing an audit report), we understand that this provision would be limited so as not to conflict with such requirements due to the precedence given to local legal requirements in the framework and our adopting resolutions. Similarly, we understand that the authorities given to Santander Spain under the framework to approve certain decisions by us and to approve the compensation of certain persons in charge of functions subject to internal governance are limited by the framework and the adopting resolutions so as not to limit the ability of members of our Audit Committee to make independent decisions or take independent actions as required by the audit committee independence requirements of applicable SEC and NYSE rules.

ITEM 16H. MINE SAFETY DISCLOSURE

Not applicable.

194 

PART III

ITEM 17. FINANCIAL STATEMENTS

We have responded to Item 18 in lieu of this Item.

ITEM 18. FINANCIAL STATEMENTS

Reference is made to Item 19 for a list of all financial statements filed as part of this Annual Report.

ITEM 19. EXHIBITS

a) Index to Financial Statements

Report of PricewaterhouseCoopers Consultores Auditores SpA, independent registered public accounting firm	F-2
Report of Deloitte Auditores y Consultores Limitada, independent registered public accounting firm	F-3
Audited Consolidated Financial Statements
Consolidated Statements of Financial Position as of December 31, 2016 and 2015	F-5
Consolidated Statements of Income for each of the three years in the period ended December 31, 2016, 2015 and 2014	F-6
Consolidated Statements of Other Comprehensive Income for each of the three years in the period ended December 31, 2016, 2015 and 2014	F-7
Consolidated Statements of Changes in Equity for each of the three years in the period ended December 31, 2016, 2015 and 2014	F-9
Consolidated Statements of Cash Flows for each of the three years in the period ended December 31, 2016, 2015 and 2014	F-10
Notes to consolidated financial statements	F-11

b) Index to Exhibits

Exhibit Number	Description
1A.1	Restated Articles of Incorporation of Santander-Chile (Spanish Version) (incorporated by reference to exhibit 3(a) to our Registration Statement on Form F-4 (Registration No. 333-100975) filed with the Commission on December 9, 2002).
1A.2	Restated Articles of Incorporation of Santander-Chile (English Version) (incorporated by reference to exhibit 3(b) to our Registration Statement on Form F-4 (Registration No. 333-100975) filed with the Commission on December 9, 2002).
1B	Amended and Restated By-Laws (estatutos) of Santander-Chile (English Version) (incorporated by reference to exhibit 99.1 to our Report on Form 6-K (File No. 001-14554) filed with the Commission on March 15, 2017).
2A.1	Form of Amended and Restated Deposit Agreement among Banco Santander-Chile, The Bank of New York Mellon (as depositary) and Owners and Holders of American Depositary Shares (incorporated by reference to our Registration Statement on Form F-6 (Registration No. 333-205890) filed with the Commission on July 27, 2015).

195 

Exhibit Number	Description
2A.2	English translation of the Foreign Investment Contract among Banco Santander Chile, JPMorgan Chase Bank, N.A. and the Central Bank of Chile relating to the foreign exchange treatment of an investment in ADSs (incorporated by reference to exhibit 2.A.2 to Banco Santander-Chile’s Annual Report on Form 20-F for the fiscal year ended December 31, 2015 (File No. 1-14554) filed with the Commission on May 2, 2016).
2A.3	English translation of the Assignment of Rights under the Foreign Investment Contract from JPMorgan Chase Bank, N.A. to The Bank of New York Mellon (incorporated by reference to exhibit 2.A.3 to Banco Santander-Chile’s Annual Report on Form 20-F for the fiscal year ended December 31, 2015 (File No. 1-14554) filed with the Commission on May 2, 2016).
2A.4	Copy of the Central Bank Chapter XXVI Regulations Related to the Acquisition of Shares in Chilean Corporations and the Issuance of Instrument on Foreign Stock Exchanges or under Other Terms and Conditions of Issue (accompanied by an English translation) (incorporated by reference to Banco Santander-Chile’s Annual Report on Form 20-F for the fiscal year ended December 31, 1996 (File No. 1-13448) filed in paper with the Commission on June 30, 1997).
2B.1	Agreement for the Issuance of Bonds dated November 26, 1996 between Old Santander-Chile and Banco Security (accompanied by an English translation) (incorporated by reference to Banco Santander-Chile’s Annual Report for the fiscal year ended December 31, 1996 (File No. 1-13448) filed in paper with the Commission on June 30, 1997).
2B.2	Indenture dated December 9, 2004 between Santander-Chile and Deutsche Bank Trust Company Americas, as trustee, providing for issuance of securities in series (incorporated by reference to exhibit 2.B.2 to Banco Santander-Chile’s Annual Report on Form 20-F for the fiscal year ended December 31, 2005 (File No. 1-14554) filed with the Commission on April 12, 2006).
2B.3	Indenture dated March 16, 2001, as amended on May 30, 2003, October 22, 2004, May 3, 2005, and September 20, 2005 between Santander-Chile and Banco de Chile, as trustee, relating to issuance of UF14 million senior notes (copy to be furnished upon request).
8.1	List of Subsidiaries.
12.1	Section 302 Certification by the Chief Executive Officer.
12.2	Section 302 Certification by the Chief Financial Officer.
12.3	Section 302 Certification by the Financial Controller.
13.1	Section 906 Certification.

We will furnish to the Securities and Exchange Commission, upon request, copies of any unfiled instruments that define the rights of holders of long-term debt of Banco Santander-Chile.

196 

SIGNATURES

The registrant hereby certifies that it meets all of the requirements for filing on Form 20-F and that it has duly caused and authorized the undersigned to sign this Annual Report on its behalf.

BANCO SANTANDER-CHILE
	/s/ Cristian Florence
Name:	Cristian Florence
Title:	General Counsel

Date: March 27, 2018

 

CONTENT

Consolidated Financial Statements

CONSOLIDATED STATEMENTS OF FINANCIAL POSITION	F-4
CONSOLIDATED STATEMENTS OF INCOME	F-5
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME	F-6
CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY	F-7
CONSOLIDATED STATEMENTS OF CASH FLOW	F-8

NOTE 01  SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES	F-10
NOTE 02  SIGNIFICANT EVENTS	F-38
NOTE 03  REPORTING SEGMENTS	F-40
NOTE 04  CASH AND CASH EQUIVALENTS	F-44
NOTE 05  TRADING INVESTMENTS	F-45
NOTE 06  INVESTMENTS UNDER RESALE AGREEMENTS AND OBLIGATIONS UNDER REPURCHASE AGREEMENTS	F-46
NOTE 07  DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGE ACCOUNTING	F-49
NOTE 08  INTERBANK LOANS	F-56
NOTE 09  LOANS AND ACCOUNTS RECEIVABLE FROM CUSTOMERS	F-57
NOTE 10  AVAILABLE FOR SALE INVESTMENTS	F-66
NOTE 11  INVESTMENTS IN ASSOCIATES AND OTHER COMPANIES	F-70
NOTE 12  INTANGIBLE ASSETS	F-72
NOTE 13  PROPERTY, PLANT, AND EQUIPMENT	F-74
NOTE 14  CURRENT AND DEFERRED TAXES	F-77
NOTE 15  OTHER ASSETS	F-80
NOTE 16  TIME DEPOSITS AND OTHER TIME LIABILITIES	F-81
NOTE 17  INTERBANK BORROWINGS	F-82
NOTE 18  ISSUED DEBT INSTRUMENTS AND OTHER FINANCIAL LIABILITIES	F-85
NOTE 19  MATURITY OF ASSETS AND LIABILITIES	F-93
NOTE 20  PROVISIONS	F-95
NOTE 21  OTHER LIABILITIES	F-96
NOTE 22  CONTINGENCIES AND COMMITMENTS	F-97
NOTE 23  EQUITY	F-99
NOTE 24  NON-CONTROLLING INTEREST	F-103
NOTE 25  INTEREST INCOME	F-107
NOTE 26  FEES AND COMMISSIONS	F-109
NOTE 27  NET INCOME (EXPENSE) FROM FINANCIAL OPERATIONS	F-110
NOTE 28  NET FOREIGN EXCHANGE GAIN (LOSS)	F-111
NOTE 29  PROVISION FOR LOAN LOSSES	F-112
NOTE 30  PERSONNEL SALARIES AND EXPENSES	F-113
NOTE 31  ADMINISTRATIVE EXPENSES	F-114
NOTE 32  DEPRECIATION, AMORTIZATION, AND IMPAIRMENT	F-115
NOTE 33  OTHER OPERATING INCOME AND EXPENSES	F-116
NOTE 34  TRANSACTIONS WITH RELATED PARTIES	F-118
NOTE 35  PENSION PLANS	F-124
NOTE 36  FAIR VALUE OF FINANCIAL ASSETS AND LIABILITIES	F-127
NOTE 37  RISK MANAGEMENT	F-135
NOTE 38  SUBSEQUENT EVENTS	F-157

F-1

Report of Independent Registered Public Accounting Firm

To the Board of Directors and Shareholders of Banco Santander Chile

Opinions on the Financial Statements and Internal Control over Financial Reporting

We have audited the accompanying consolidated statements of financial position of Banco Santander Chile and its subsidiaries as of December 31, 2017 and 2016, and the related consolidated statements of income, comprehensive income, changes in equity and cash flows for each of the two years in the period ended December 31, 2017, including the related notes (collectively referred to as the “consolidated financial statements”). We also have audited the Company's internal control over financial reporting as of December 31, 2017, based on criteria established in Internal Control - Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO).

In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of the Company as of December 31, 2017 and 2016, and the results of their operations and their cash flows for each of the two years in the period ended December 31, 2017 in conformity with International Financial Reporting Standards as issued by the International Accounting Standards Board. Also in our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 31, 2017, based on criteria established in Internal Control - Integrated Framework (2013) issued by the COSO.

Basis for Opinions

The Company's management is responsible for these consolidated financial statements, for maintaining effective internal control over financial reporting, and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying Management’s Report on Internal Control over Financial Reporting appearing under Item 15 of this annual report. Our responsibility is to express opinions on the Company’s consolidated financial statements and on the Company's internal control over financial reporting based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) ("PCAOB") and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audits to obtain reasonable assurance about whether the consolidated financial statements are free of material misstatement, whether due to error or fraud, and whether effective internal control over financial reporting was maintained in all material respects.

Our audits of the consolidated financial statements included performing procedures to assess the risks of material misstatement of the consolidated financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the consolidated financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the consolidated financial statements. Our audit of internal control over financial reporting included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, and testing and evaluating the design and operating effectiveness of internal control based on the assessed risk. Our audits also included performing such other procedures as we considered necessary in the circumstances. We believe that our audits provide a reasonable basis for our opinions.

Definition and Limitations of Internal Control over Financial Reporting

A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (i) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (ii) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (iii) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

/s/ PricewaterhouseCoopers Consultores, Auditores SpA 

Santiago, Chile

March 27. 2018

We have served as the Company’s auditor since 2016.

F-2

   

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and Shareholders of

Banco Santander Chile

We have audited the accompanying consolidated statement of income, comprehensive income, changes in equity, and cash flows (the “consolidated financial statements”) of Banco Santander Chile and subsidiaries (the “Bank”) for the year ended December 31, 2015. These financial statements are the responsibility of the Bank´s management. Our responsibility is to express an opinion on these consolidated financial statements based on our audit.

We conducted our audit in accordance with the standards of the Public Company Accounting Oversight Board (United States of America). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audit provides a reasonable basis for our opinion.

In our opinion, such consolidated financial statements present fairly, in all material respects, the results of operations and cash flows of Banco Santander Chile and subsidiaries for the year ended December 31, 2015 in conformity with International Financial Reporting Standards as issued by the International Accounting Standards Board (“IFRS-IASB”).

/s/ Deloitte Auditores y Consultores Limitada

Santiago, Chile

May 1, 2016

 

F-3

 

Banco Santander Chile and Subsidiaries

CONSOLIDATED STATEMENTS OF FINANCIAL POSITION

				As of December 31,
					2017	2016
			Note		MCh$	MCh$
ASSETS
	Cash and deposits in banks		4		1,452,922	2,279,389
	Cash items in process of collection		4		668,145	495,283
	Trading investments		5		485,736	396,987
	Investments under resale agreements		6		-	6,736
	Financial derivative contracts		7		2,238,647	2,500,782
	Interbank loans, net		8		162,213	268,672
	Loans and accounts receivable from customers, net		9		26,772,544	26,147,154
	Available for sale investments		10		2,574,546	3,388,906
	Investments in associates and other companies		11		27,585	23,780
	Intangible assets		12		63,219	58,085
	Property, plant, and equipment		13		242,547	257,379
	Deferred taxes		14		371,091	359,600
	Other assets		15		764,410	847,272
TOTAL ASSETS					35,823,605	37,030,025
LIABILITIES
	Deposits and other demand  liabilities		16		7,768,166	7,539,315
	Cash items in process of being cleared		4		486,726	288,473
	Obligations under repurchase agreements		6		268,061	212,437
	Time deposits and other time liabilities		16		11,913,945	13,151,709
	Financial derivative contracts		7		2,139,488	2,292,161
	Interbank borrowings		17		1,698,357	1,916,368
	Issued debt instruments		18		7,093,65	7,326,372
	Other financial liabilities		18		242,030	240,016
	Current taxes		14		6,435	29,294
	Deferred taxes		14		9,663	7,686
	Provisions		20		303,798	292,210
	Other liabilities		21		745,363	795,785
TOTAL LIABILITIES					32,675,685	34,091,826
EQUITY
	Attributable to the equity holders of the Bank:				3,106,037	2,908,858
	Capital		23		891,303	891,303
	Reserves		23		1,781,818	1,640,112
	Valuation adjustments		23		(2,312)	6,640
	Retained earnings				435,228	370,803
		Retained earnings from prior years			41,267	37,551
		Income for the year			562,801	476,067
		Minus: Provision for mandatory dividends	23		(168,840)	(142,815)
	Non-controlling interest		24		41,883	29,341
TOTAL EQUITY					3,147,920	2,938,199
TOTAL LIABILITIES AND EQUITY					35,823,605	37,030,025

The accompanying notes form integral part of these consolidated financial statements.

F-4

 

Banco Santander Chile and Subsidiaries 

CONSOLIDATED STATEMENTS OF INCOME 

For the years ended

		December 31,
			2017	2016	2015
	Note		MCh$	MCh$	MCh$
OPERATING INCOME
Interest income	25		2,058,446	2,137,044	2,085,988
Interest expense	25		(731,755)	(855,678)	(830,782)
Net interest income			1,326,691	1,281,366	1,255,206
Fee and commission income	26		455,558	431,184	402,900
Fee and commission expense	26		(176,495)	(176,760)	(165,273)
Net fee and commission income			279,063	254,424	237,627
Net income (expense) from financial operations	27		2,796	(367,034)	(457,897)
Net foreign exchange gain	28		126,956	507,392	603,396
Other operating income	33		62,016	6,427	6,439
Net operating profit before provision for loan losses			1,797,522	1,682,575	1,644,771
Provision for loan losses	29		(302,255)	(342,083)	(399,277)
NET OPERATING PROFIT			1,495,267	1,340,492	1,245,494
Personnel salaries and expenses	30		(396,967)	(395,133)	(387,063)
Administrative expenses	31		(230,103)	(226,413)	(220,531)
Depreciation and amortization	32		(77,823)	(65,359)	(53,614)
Impairment of property, plant, and equipment	32		(5,644)	(234)	(21)
Other operating expenses	33		(68,413)	(68,902)	(58,729)
Total operating expenses			(778,950)	(756,041)	(719,958)
OPERATING INCOME			716,317	584,451	525,536
Income from investments in associates and other companies	11		3,963	3,012	2,588
Income before tax			720,280	587,463	528,124
Income tax expense	14		(145,031)	(109,031)	(76,395)
NET INCOME FOR THE YEAR			575,249	478,432	451,729
Attributable to:
Equity holders of the Bank			562,801	476,067	448,466
Non-controlling interest	24		12,448	2,365	3,263
Earnings per share attributable to Equity holders of the Bank :
Basic earnings	23		2,987	2,526	2,380
Diluted earnings	23		2,987	2,526	2,380

The accompanying notes form integral part of these consolidated financial statements.

F-5

Banco Santander Chile and Subsidiaries 

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME 

For the years ended

		December 31,
			2017	2016	2015
	Note		MCh$	MCh$	MCh$
NET INCOME FOR THE YEAR			575,249	478,432	451,729
OTHER COMPREHENSIVE INCOME ITEMS WHICH MAY BE
RECLASSIFIED SUBSEQUENTLY TO PROFIT OR LOSS
Available for sale investments	23		(5,520)	14,468	(28,777)
Cash flow hedge	23		(5,850)	(6,338)	(2,099)
Other comprehensive income items which may be reclassified subsequently to profit or loss, before tax			(11,370)	8,130	(30,876)
Income tax related to items which may be reclassified subsequently to profit or loss	14		2,754	(1,975)	6,462
Other comprehensive income items which may be reclassified subsequently to profit or loss, net of tax			(8,616)	6,155	(24,414)
TOTAL COMPREHENSIVE INCOME FOR THE YEAR			566,633	484,587	427,315
Attributable to:
Equity holders of the Bank			553,849	481,419	424,154
Non-controlling interests	24		12,784	3,168	3,161

The accompanying notes form integral part of these consolidated financial statements.

F-6

 

Banco Santander Chile and Subsidiaries 

CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY 

For the years ended December 31, 2017, 2016 and 2015

		RESERVES		VALUATION ADJUSTMENTS			RETAINED EARNINGS
	Capital	Reserves and other retained earnings	Effects of merger of companies under common control	Available for sale investments	Cash flow hedge	Income tax effects	Retained earnings of prior years	Income for the year	Provision for mandatory dividends	Total attributable to equity holders of the Bank	Non-controlling interest	Total Equity
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Equity as of December 31, 2014	891,303	1,309,985	(2,224)	21,680	10,725	(6,805)	18,384	569,910	(170,973)	2,641,985	33,083	2.675,068
Distribution of income from previous period	-	-	-	-	-	-	569,910	(569,910)	-	-	-	-
Equity as of January 1, 2015	891,303	1,309,985	(2,224)	21,680	10,725	(6,805)	588,294	-	(170,973)	2,641,985	33,083	2.675,068
Dividends distributions/ withdrawals made	-	-	-	-	-	-	(330,199)	-	170,973	(159,226)	-	(159,226)
Transfer of retained earnings to reserves	-	220,132	-	-	-	-	(220,132)	-	-	-	(6,063)	(6,063)
Provision for mandatory dividends	-	-	-	-	-	-	-	-	(134,539)	(134,539)	-	(134,539)
Subtotal	-	220,132	-	-	-	-	(550,331)	-	36,434	(293,765)	(6,063)	(299,828)
Other comprehensive income	-	-	-	(28,645)	(2,099)	6,432	-	-	-	(24,312)	(102)	(24,414)
Income for the year	-	-	-	-	-	-	-	448,466	-	448,466	3,263	451,729
Subtotal	-	-	-	(28,645)	(2,099)	6,432	-	448,466	-	424,154	3,161	427,315
Equity as of December 31, 2015	891,303	1,530,117	(2,224)	(6,965)	8,626	(373)	37,963	448,466	(134,539)	2,772,374	30,181	2,802,555
Distribution of income from previous period	-	-	-	-	-	-	448,466	(448,466)	-	-	-	-
Equity as of January 1, 2016	891,303	1,530,117	(2,224)	(6,965)	8,626	(373)	486,429	-	(134,539)	2,772,374	30,181	2,802,555
Dividends distributions/ withdrawals made	-	-	-	-	-	-	(336,659)	-	134,539	(202,120)	(4,008)	(206,128)
Transfer of retained earnings to reserves	-	112,219	-	-	-	-	(112,219)	-	-	-	-	-
Provision for mandatory dividends	-	-	-	-	-	-	-	-	(142,815)	(142,815)	-	(142,815)
Subtotal	-	112,219	-	-	-	-	(448,878)	-	(8,276)	(344,935)	(4,008)	(348,943)
Other comprehensive income	-	-	-	13,414	(6,338)	(1,724)	-	-	-	5,352	803	6,155
Income for the year	-	-	-	-	-	-	-	476,067	-	476,067	2,365	478,432
Subtotal	-	-	-	13,414	(6,338)	(1,724)	-	476,067	-	481,419	3,168	484,587
Equity as of December 31, 2016	891,303	1,642,336	(2,224)	6,449	2,288	(2,097)	37,551	476,067	(142,815)	2,908,858	29,341	2,938,199
Distribution of income from previous period	-	-	-	-	-	-	476,067	(476,067)	-	-	-	-
Equity as of January 1, 2017	891,303	1,642,336	(2,224)	6,449	2,288	(2,097)	513,618	-	(142,815)	2,908,858	29,341	2,938,199
Dividends distributions/ withdrawals made	-	-	-	-	-	-	(330,645)	-	142,815	(187,830)	(242)	(188,072)
Transfer of retained earnings to reserves	-	141,706	-	-	-	-	(141,706)	-	-	-	-	-
Provision for mandatory dividends	-	-	-	-	-	-	-	-	(168,840)	(168,840)	-	(168,840)
Subtotal	-	141,706	-	-	-	-	(472,351)	-	(26,025)	(356,670)	(242)	(356,912)
Other comprehensive income	-	-	-	(5,990)	(5,850)	2,888	-	-	-	(8,952)	336	(8,616)
Income for the year	-	-	-	-	-	-	-	562,801	-	562,801	12,448	575,249
Subtotal	-	-	-	(5,990)	(5,850)	2,888	-	562,801	-	553,849	12,784	566,633
Equity as of December 31, 2017	891,303	1,784,042	(2,224)	459	(3,562)	791	41,267	562,801	(168,840)	3,106,037	41,883	3,147,920

Period	Total attributable to equity holders of the Bank	Allocated to reserves	Allocated to dividends	Percentage distributed	Number of shares	Dividend per share (in pesos)
	MCh$	MCh$	MCh$	%
Year 2016 (Shareholders Meeting April  2017)	472,351	141,706	330,645	70	188,446,126,794	1.755
Year 2015 (Shareholders Meeting April  2016)	448,878	112,219	336,659	75	188,446,126,794	1.787

The accompanying notes form integral part of these consolidated finncial statements.

F-7

 

Banco Santander Chile and Subsidiaries 

CONSOLIDATED STATEMENTS OF CASH FLOWS 

For the years ended

		December 31,
		2017	2016	2015
	NOTE	MCh$	MCh$	MCh$
A - CASH FLOWS FROM OPERATING ACTIVITIES
NET INCOME FOR THE YEAR		575,249	478,432	451,729
Debits (credits) to income that do not represent cash flows		(1,198,330)	(1,082,975)	(927,591)
Depreciation and amortization	32	77,823	65,359	53,614
Impairment of property, plant, and equipment	32	5,644	234	21
Provision for loan losses	29	385,782	420,381	467,417
Mark to market of trading investments		1,438	(2,682)	(3,001)
Income from investments in associates and other companies	11	(3,962)	(3,012)	(2,588)
Net gain on sale of assets received in lieu of payment	33	(3,330)	(1,663)	(2,455)
Provision on assets received in lieu of payment	33	3,912	9,246	7,803
Net gain on sale of property, plant and equipment	33	(23,229)	(2,017)	(381)
Net interest income	25	(1,326,691)	(1,281,366)	(1,255,206)
Net fee and commission income	26	(279,063)	(254,424)	(237,627)
Debits (credits) to income that do not represent cash flows		(29,903)	4,238	90,484
Changes  in deferred taxes	14	(6,751)	(37,269)	(45,672)
Increase/decrease in operating assets and liabilities		206,724	1,340,696	1,163,658
(Increase) of loans and accounts receivables from customers, net		(629,605)	(1,643,744)	(2,083,854)
Decrease (increase) of financial investments		725,611	(1,417,211)	(57,731)
Decrease (increase) due to resale agreements (assets)		6,736	(4,273)	2,463
Decrease (increase) of interbank loans		110,036	(261,744)	(1,057)
Decrease of assets received or awarded in lieu of payment		4,125	18,238	4,157
Increase of debits in customers checking accounts		127,968	268,695	744,863
(Decrease) increase of time deposits and other time liabilities		(1,237,764)	968,942	1,768,827
Increase (decrease) of obligations with domestic banks		(364,956)	365,436	(66,006)
Increase (decrease) of other demand liabilities or time obligations		100,883	(85,502)	130,763
Increase of obligations with foreign banks		146,947	243,355	142,069
(Decrease) increase of obligations with Central Bank of Chile		(2)	3	(90)
(Decrease) increase of obligations under repurchase agreements		55,624	68,748	(248,437)
Increase in other financial liabilities		2,014	19,489	15,402
(Decrease) increase of other assets and liabilities		(158,281)	259,899	(1,286,057)
Redemption of letters of credit		(11,772)	(16,606)	(26,720)
Senior bond issuances		911,581	3,537,855	878,389
Redemption of mortgage bonds and payments of interest		(5,736)	(5,492)	(5,343)
Redemption of senior bonds and payments of interest		(1,167,656)	(2,499,271)	(231,972)
Redemption of subordinated bonds and payments of interest		(14,899)	(12,128)	(10,397)
Interest received		2,058,446	2,137,044	2,093,028
Interest paid		(731,755)	(855,678)	(836,544)
Dividends received from investments in other companies	11	116	217	278
Fees and commissions received	26	455,558	431,184	402,900
Fees and commissions paid	26	(176,495)	(176,760)	(165,273)
Total cash flow (used in) provided by operating activities		(416,357)	736,153	687,796

F-8

 

Banco Santander Chile and Subsidiaries 

CONSOLIDATED STATEMENTS OF CASH FLOWS 

For the years ended

		December 31,
			2017	2016	2015
	NOTE		MCh$	MCh$	MCh$
B - CASH FLOWS FROM INVESTMENT ACTIVITIES:
Purchases of property, plant, and equipment	13		(58,772)	(62,355)	(65,111)
Sales of property, plant, and equipment	13		17,941	560	121
Purchases of investments in associates and other companies	11		(3)	(1,123)	(302)
Purchases of intangible assets	12		(32,624)	(27,281)	(27,573)
Total cash flow .used in investment activities			(73,458)	(90,199)	(92,865)
C - CASH FLOW FROM FINANCING ACTIVITIES:
From shareholders’ financing activities			(330,645)	(336,659)	(330,199)
Dividends paid			(330,645)	(336,659)	(330,199)
Total cash flow used in financing activities			(330,645)	(336,659)	(330,199)
D – NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS DURING THE YEAR			(820,460)	309,295	264,732
E – EFFECTS OF FOREIGN EXCHANGE RATE FLUCTUATIONS			(31,398)	(150,266)	203,436
F - INITIAL BALANCE OF CASH AND CASH EQUIVALENTS			2,486,199	2,327,170	1,859,002
FINAL BALANCE OF CASH AND CASH EQUIVALENTS	4		1,634,341	2,486,199	2,327,170

		December 31,
Reconciliation of provisions for the Consolidated Statement of Cash Flow for the year ended			2017	2016	2015
			MCh$	MCh$	MCh$
Provision for loan losses for cash flow purposes	29		385,782	420,381	467,417
Recovery of loans previously charged off	29		(83,527)	(78,298)	(68,140)
Provision for loan losses – net			302,255	342,083	399,277

			Changes not related to cash flows
Reconciliation of liabilities that arise from financing activities	31.12.2016  MCh$	Cash flow MCh$	Acquisition	Foreign currency exchange	Price level restatement  UF	Fair value changes	31.12.2017 MCh$
Subordinated bonds	759,665	-	-	-	13,527	-	773,192
Paid dividend	-	(330,645)	-	-	-	-	(330,645)
Other liabilities	-	-	-	-	-	-	-
Total liabilities related to financing activities	759,665	(330,645)	-	-	13,527	-	442,547

The accompanying notes form integral part of these consolidated financial statements.

F-9

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 01 

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

CORPORATE INFORMATION

Banco Santander Chile is a banking corporation (limited company) operating under the laws of the Republic of Chile, headquartered at Bandera N°140, Santiago. The corporation provides a broad range of general banking services to its customers, ranging from individuals to major corporations. Banco Santander Chile and its subsidiaries (collectively referred to herein as the “Bank” or “Banco Santander Chile”) offers commercial and consumer banking services, including (but not limited to) factoring, collection, leasing, securities and insurance brokering, mutual and investment fund management brokering, and investment banking.

Banco Santander Spain controls Banco Santander-Chile through its holdings in Teatinos Siglo XXI Inversiones Ltda. and Santander-Chile Holding S.A., which are controlled subsidiaries of Banco Santander Spain. As of December 31, 2017 Banco Santander Spain owns or controls directly and indirectly 99.5% of Santander-Chile Holding S.A. and 100% of Teatinos Siglo XXI Inversiones Ltda. This gives Banco Santander Spain control over 67.18% of the Bank’s shares.

a)      Basis of preparation

These Consolidated Financial Statements have been prepared in accordance with International Financial Reporting Standards (IFRS) as issued by the International Accounting Standards Board (IASB) (hereinafter referred to as IFRS).

For purposes of these financial statements we use certain terms and conventions. References to “US$”, “U.S. dollars” and “dollars” are to United States dollars, references to “EUR” are to European Economic Community Euro, references to “CNY” are to Chinese Yuan, references to “CHF” are to Swiss franc, references to “Chilean pesos”, “pesos” or “Ch$” are to Chilean pesos, and references to “UF” are to Unidades de Fomento. The UF is an inflation-indexed Chilean monetary unit with a value in Chilean pesos that changes daily to reflect changes in the official Consumer Price Index (“CPI”) of the Instituto Nacional de Estadísticas (the Chilean National Institute of Statistics) for the previous month.

The UF is revalued in monthly cycles. Each day in the period beginning on the tenth day of the current month through the ninth day of the succeeding month, the nominal peso value of the UF is indexed up (or down in the event of deflation) in order to reflect a proportionate amount of the change in the Chilean Consumer Price Index during the prior calendar month. One UF is equaled to Ch$26,798.14 as of December 31, 2017 and Ch$26,347.98 as of December 31, 2016. In 2017, UF inflation was 2.3% compared to 2.7% in 2016. The effect of any changes in the nominal peso value of our UF-denominated interest earning assets and interest bearing liabilities is reflected in our results of operations as an increase (or decrease, in the event of deflation) in interest income and expense, respectively.

The Notes to the Consolidated Financial Statements contain additional information to support the figures submitted in the Consolidated Statement of Financial Position, Consolidated Statement of Income, Consolidated Statement of Comprehensive Income, Consolidated Statement of Changes in Equity and Consolidated Statement of Cash Flows for the period.

b)      Basis of preparation for the Consolidated Financial Statements

The Consolidated Financial Statements for the years ended December 31, 2017, 2016 and 2015, incorporate the financial statements of the entities over which the Bank has control (including structured entities); and includes the adjustments, reclassifications and eliminations needed to comply with the accounting and valuation criteria established by IFRS. Control is achieved when the Bank:

I. has power over the investee;

II. is exposed, or has rights, to variable returns from its involvement with the investee; and

III. has the ability to use its power to affect its returns.

The Bank reassesses whether or not it controls an investee if facts and circumstances indicate that there are changes to one or more of the three elements of control listed above.

When the Bank has less than a majority of the voting rights of an investee, it has power over the investee when the voting rights are sufficient to give it the practical ability to direct the relevant activities over the investee unilaterally. The Bank considers all relevant facts and circumstances in assessing whether or not the Bank’s voting rights in an investee are sufficient to give it power, including:

F-10

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 01 

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, continued

· the size of the Bank’s holding of voting rights relative to the size and dispersion of holdings of the other vote holders;

· potential voting rights held by the Bank, other vote holders or other parties;

· rights arising from other agreements; and

· any additional facts and circumstances that indicate that the Bank has, or does not have, the current ability to direct the relevant activities at the time that decisions need to be made, including voting patterns at previous shareholders’ meetings.

Consolidation of a subsidiary begins when the Bank obtains control over the subsidiary and ceases when the Bank loses control over the subsidiary. Specifically, income and expenses of a subsidiary acquired or disposed of during the year are included in the Consolidated Statement of Income and in the Consolidated Statement of Comprehensive Income from the date the Bank gains control until the date when the Bank ceases to control the subsidiary.

Profit or loss and each component of other comprehensive income are attributed to the owners of the Bank and to the non-controlling interests. Total comprehensive income of subsidiaries is attributed to the owners of the Bank and to the non-controlling interests even if this results in the non-controlling interests having a deficit in certain circumstances.

When necessary, adjustments are made to the financial statements of the subsidiaries to ensure their accounting policies are consistent with the Bank’s accounting policies.

All intragroup assets, liabilities, equity, income, expenses and cash flows relating to transactions between consolidated entities are eliminated in full on consolidation.

Changes in the consolidated entities ownership interests in subsidiaries that do not result in a loss of control over the subsidiaries are accounted for as equity transactions. The carrying values of the Bank’s equity and the non-controlling interests’ equity are adjusted to reflect the changes to their relative interests in the subsidiaries. Any difference between the amount by which the non-controlling interests are adjusted and the fair value of the consideration paid or received is recognized directly in equity and attributed to owners of the Bank.

In addition, third parties’ shares in the Bank’s consolidated equity are presented as “Non-controlling interests” in the Consolidated Statement of Changes in Equity. Their share in the income for the year is presented as “Attributable to non-controlling interest” in the Consolidated Statement of Income.

The following companies are considered entities controlled by the Bank and are therefore within the scope of consolidation:

i. Entities controlled by the Bank through participation in equity

Name of the Subsidiary			Percent ownership share
			As of December 31,
		Place of Incorporation and operation	2017			2016			2015
			Direct	Indirect	Total	Direct	Indirect	Total	Direct	Indirect	Total
	Main Activity		%	%	%	%	%	%	%	%	%
Santander Corredora de Seguros Limitada	Insurance brokerage	Santiago, Chile	99.75	0.01	99.76	99.75	0.01	99.76	99.75	0.01	99.76
Santander Corredores de Bolsa Limitada(*)	Financial instruments brokerage	Santiago, Chile	50.59	0.41	51.00	50.59	0.41	51.00	50.59	0.41	51.00
Santander Agente de Valores Limitada	Securities brokerage	Santiago, Chile	99.03	-	99.03	99.03	-	99.03	99.03	-	99.03
Santander S.A. Sociedad Securitizadora	Purchase of credits and issuance of debt instruments	Santiago, Chile	99.64	-	99.64	99.64	-	99.64	99.64	-	99.64

The detail of non-controlling participation on all the remaining subsidiaries can be seen in Note 24– Non-controlling interest.

F-11

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 01 

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, continued

ii. Entities controlled by the Bank through other considerations

The following companies have been consolidated based on the determination that the Bank has control as previously defined above and in accordance with IFRS 10, Consolidated Financial Statements:

- Santander Gestión de Recaudación y Cobranza Limitada (collection services)

- Bansa Santander S.A. (management of repossessed assets and leasing of properties)

iii. Associates

An associate is an entity over which the Bank has significant influence. Significant influence, in this case, is defined as the power to participate in the financial and operating policy decisions of the investee but is not control or joint control over those policies. An investment in an associate is accounted for using the equity method from the date on which the investee becomes an associate.

The following companies are considered “Associates” in which the Bank accounts for its participation using the equity method:

				Percentage of  ownership share
			As of December 31,
		Place of Incorporation and operation	2017		2016	2015
Associates	Main activity		%		%	%
Redbanc S.A.	ATM services	Santiago, Chile	33.43		33.43	33.43
Transbank S.A.	Debit and credit card services	Santiago, Chile	25.00		25.00	25.00
Centro de Compensación Automatizado	Electronic fund transfer and compensation services	Santiago, Chile	33.33		33.33	33.33
Sociedad Interbancaria de Depósito de Valores S.A.	Delivery of securities on public offer	Santiago, Chile	29.29		29.29	29.29
Cámara Compensación de Alto Valor S.A.	Payments clearing	Santiago, Chile	15.00		14.93	14.23
Administrador Financiero del Transantiago S.A.	Administration of boarding passes to public transportation	Santiago, Chile	20.00		20.00	20.00
Sociedad Nexus S.A.	Credit card processor	Santiago, Chile	12.90		12.90	12.90
Servicios de Infraestructura de Mercado OTC S.A.	Administration of the infrastructure for the financial market of derivative instruments	Santiago, Chile	12.07		12.07	11.11

In the case of Sociedad Nexus S.A. and Cámara Compensación de Pagos Alto Valor S.A., Banco Santander Chile has a representative on the Board of Directors. As per the definition of associates, the Bank has concluded that it exerts significant influence over those entities.

During 2017, Rabobank Chile in liquidation process and Banco París, ceded to Banco Santander Chile a portion of its share in the company "Sociedad Operadora de la Cámara de Compensación de pagos de Alto Valor S.A.", thereby increasing the Bank's share.

During the last quarter of 2016, Banco Penta ceded to Banco Santander Chile a portion of its share in the companies "Sociedad Operadora de la Cámara de Compensación de pagos de Alto Valor S.A." and "Servicios de Infraestructura de Mercado OTC S.A.", thereby increasing the Bank's share to 14.93% and 12.07% respectively.

As of the ended (2016), Deutsche Bank ceded to Banco Santander Chile a portion of its share in the companies "Sociedad Operadora de la Cámara de Compensación de pagos de Alto Valor S.A." and "Servicios de Infraestructura de Mercado OTC S.A.", thereby increasing the Bank's share to 14.84% and 11.93% respectively.

At the Extraordinary Shareholders meeting held in April 21, 2016, Transbank S.A. agreed to increase its capital by capitalizing the accumulated profits, through the placement of shares for Ch$4,000 million approximately. Banco Santander Chile participated proportionally in its participation (25%), therefore subscribed and paid in for Ch$1,000 million. Previously, Transbank agreed to capital increase at an Extraordinary Shareholders' Meeting held in April 2015, Banco Santander subscribed to that agreement, maintaining its ownership.

In October 2015, HSBC Bank Chile sold its ownership share in Camara de Compensación de Pagos de Alto Valor S.A. to Banco Santander Chile, increasing its participation to 14.23%.

F-12

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 01 

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, continued

c)   Non-controlling interest

Non-controlling interest represents the portion of net income and net assets which the Bank does not own, either directly or indirectly. It is presented as “Attributable to non-controlling interest” separately in the Consolidated Statement of Income, and separately from shareholders’ equity in the Consolidated Statement of Financial Position.

In the case of entities controlled by the Bank through other considerations, income and equity are presented in full as non-controlling interest, since the Bank controls them, but does not have any ownership expressed as a percentage.

d)   Reporting segments

Operating segments are components of an entity:

i. that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses from transactions with other components of the same entity);

ii. whose operating results are regularly reviewed by the entity’s chief executive officer, who makes decisions about resources allocated to the segment and assess its performance; and

iii. for which discrete financial information is available.

Two or more segments can be combined only if aggregation is consistent with International Financial Reporting Standard 8 “Operating Segments” (IFRS 8) and the segments have similar economic characteristics and are similar in each of the following respects:

i. the nature of the products and services;

ii. the nature of the production processes;

iii. the type or class of customers that use their products and services;

iv. the methods used to distribute their products or services; and

v. if applicable, the nature of the regulatory environment, for example, banking, insurance, or public utilities.

The Bank reports separately on each operating segment that exceeds any of the following quantitative thresholds:

i. its reported revenue, from both external customers and intersegment sales or transfers, is 10% or more of the combined internal and external revenue of all the operating segments.

ii. the absolute amount of its reported profit or loss is 10% or more of the greater in absolute amount of: (i) the combined reported profit of all the operating segments that did not report a loss; (ii) the combined reported loss of all the operating segments that reported a loss.

iii. its assets represent 10% or more of the combined assets of all the operating segments.

Operating segments that do not meet any of the quantitative threshold may be treated as segments to be reported, in which case the information must be disclosed separately if management believes it could be useful for the users of the Consolidated Financial Statements.

Information about other business activities of the operating segments not separately reported is combined and disclosed in the “Other segments” category.

e)      Functional and presentation currency

According to International Accounting Standard (IAS) 21 “The Effects of Changes in Foreign Exchange Rates”, the Chilean peso, which is the currency of the primary economic environment in which the Bank operates and the currency which influences its costs and revenue structure, has been defined as the Bank’s functional and presentation currency.

Accordingly, all balances and transactions denominated in currencies other than the Chilean Peso are treated as “foreign currency”.

The Bank maintains its accounting records and prepares its financial statements in Chilean pesos. The US dollar amounts disclosed in the accompanying financial statements are presented solely for the convenience of the reader as of December 31, 2017 using the observed exchange rate of Ch$616.85 per US$1.00. Such translations should not be construed as representations that the (local currency) amounts represent, or have been or could be converted into, United States dollars at that or any other rate.

F-13

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 01 

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, continued

f)       Foreign currency transactions

The Bank makes transactions in amounts denominated in foreign currencies, mainly the U.S. dollar. Assets and liabilities denominated in foreign currencies, held by the Bank are translated to Chilean pesos based on the market rate published by Reuters at 1:30 p.m. representative of the month end reported; the rate used was Ch$616.85 per US$1 as of December 31, 2017 (Ch$666.00 per US$1 as of December, 2016).

The amounts of net foreign exchange gains and losses includes recognition of the effects that exchange rate variations have on assets and liabilities denominated in foreign currencies and the profits and losses on foreign exchange spot and forward transactions undertaken by the Bank.

g)      Definitions and classification of financial instruments

i. Definitions

A “financial instrument” is any contract that gives rise to a financial asset of one entity, and a financial liability or equity instrument of another entity.

An “equity instrument” is a legal transaction that evidences a residual interest in the assets of an entity deducting all of its liabilities.

A “financial derivative” is a financial instrument whose value changes in response to the changes in an underlying observable market variable (such as an interest rate, a foreign exchange rate, a financial instrument’s price, or a market index, including credit ratings), whose initial investment is very small compared with other financial instruments having a similar response to changes in market factors, and which is generally settled at a future date.

“Hybrid financial instruments” are contracts that simultaneously include a non-derivative host contract together with a financial derivative, known as an embedded derivative, which is not separately transferable and has the effect that some of the cash flows of the hybrid contract vary in a way similar to a stand-alone derivative.

ii. Classification of financial assets for measurement purposes

Financial assets are classified into the following specified categories: trading investments at fair value through profit or loss (FVTPL), ‘held to maturity investments’, ‘available for sale investments (AFS)’ and ‘loans and accounts receivable from customers'. The classification depends on the nature and purpose of the financial assets and is determined at the time of initial recognition. All regular purchases or sales of financial asset are recognized and derecognized on a trade basis.

Regular way purchases or sales of financial assets require delivery of the asset within the time frame established by regulation or convention in the marketplace.

Financial assets are initially recognized at fair value plus, in the case of a financial assets not at fair value through profit or loss, transaction costs that are directly attributable to the acquisition or issue.

Effective interest method

The effective interest method is a method of calculating the amortised cost of a debt instrument and of allocating interest income over the relevant period. The effective interest rate is the rate that exactly discounts estimated future cash receipts (including all fees and points paid or received that form an integral part of the effective interest rate, transaction costs and other premiums or discounts) through the expected life of the debt instrument, or, where appropriate, a shorter period, to the net carrying amount on initial recognition.

Income is recognised on an effective interest basis for loans and accounts receivables other than those financial assets classified as at fair value through profit or loss.

Financial assets FVTPL - Trading investments

Financial assets are classified as FVTPL when the financial asset is either held for trading or it is designated as at fair value through profit or loss.

F-14

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 01 

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, continued

A financial asset is classified as held for trading if:

· it has been acquired principally for the purpose of selling it in the near term; or

· on initial recognition it is part of a portfolio of identified financial instruments that the Bank manages together and has a recent actual pattern of short-term profit-taking; or

· it is a derivative that is not designated and effective as a hedging instrument.

A financial asset other than a financial asset held for trading may be designated as FVTPL upon initial recognition if:

· such designation eliminates or significantly reduces a measurement or recognition inconsistency that would otherwise arise; or

· the financial asset forms part of a group of financial assets or financial liabilities or both, which is managed and its performance is evaluated on a fair value basis, in accordance with the Bank's documented risk management or investment strategy, and information about the grouping is provided internally on that basis; or

· it forms part of a contract containing one or more embedded derivatives, and IAS 39 permits the entire combined contract to be designated as FVTPL.

Financial assets at FVTPL are stated at fair value, with any gains or losses arising on remeasurement recognised in profit or loss. The net gain or loss recognised in profit or loss incorporates any dividend or interest earned on the financial asset and is included in the ‘net income (expense) from financial operations' line item.

Held to maturity investments

Held-to-maturity investments are non-derivative financial assets with fixed or determinable payments and fixed maturity dates that the Bank has the positive intent and ability to hold to maturity. Subsequent to initial recognition, held-to-maturity investments are measured at amortised cost using the effective interest method less any impairment.

Available for sale investments (AFS investments)

AFS investments are non-derivatives that are either designated as AFS or are not classified as (a) loans and accounts receivable from customers, (b) held-to-maturity investments or (c) financial assets at fair value through profit or loss (trading investments).

Financial instruments held by the Bank that are traded in an active market are classified as AFS and are stated at fair value at the end of each reporting period. The Bank also has investments in financial instruments that are not traded in an active market but that are also classified as AFS investments and stated at fair value at the end of each reporting period (because the Bank considers that fair value can be reliably measured). Changes in the carrying amount of AFS monetary financial assets relating to changes in foreign currency rates, interest income calculated using the effective interest method and dividends on AFS equity investments are recognised in profit or loss. Other changes in the carrying amount of available for sale investments are recognised in other comprehensive income and accumulated under the heading of “Valuation Adjustment”. When the investment is disposed of or is determined to be impaired, the cumulative gain or loss previously accumulated in the investments revaluation reserve is reclassified to profit or loss.

Dividends on AFS equity instruments are recognised in profit or loss when the Bank's right to receive the dividends is established.

The fair value of AFS monetary financial assets denominated in a foreign currency is determined in that foreign currency and translated as the described in f) above. The foreign exchange gains and losses that are recognised in profit or loss are determined based on the amortised cost of the monetary asset.

Loans and accounts receivable from customers

Loans and accounts receivable from customers are non-derivative financial assets with fixed or determinable payments that are not quoted in an active market. Loans and accounts receivables from customers (including loans and accounts receivable from customers and interbank loans) are measured at amortised cost using the effective interest method, less any impairment.

Interest income is recognised by applying the effective interest rate, except for short-term receivables when the effect of discounting is immaterial.

F-15

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 01 

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, continued

iii. Classification of financial assets for presentation purposes

For presentation purposes, the financial assets are classified by their nature into the following line items in the Consolidated Financial Statements:

- Cash and deposits in banks: this line includes cash balances, checking accounts and on-demand deposits with the Central Bank of Chile and other domestic and foreign financial institutions. Amounts invested as overnight deposits are included in this item.

- Cash items in process of collection: this item represents domestic transactions in the process of transfer through a central domestic clearinghouse or international transactions which may be delayed in settlement due to timing differences, etc.

- Trading investments: this item includes financial instruments held-for-trading and investments in mutual funds which must be adjusted to their fair value in the same way as instruments acquired for trading.

- Investments under resale agreements: includes balances of financial instruments purchased under resale agreement.

- Financial derivative contracts: financial derivative contracts with positive fair values are presented in this item. It includes both independent contracts as well as derivatives that should and can be separated from a host contract, whether they are for trading or accounted for as derivatives held for hedging, as shown in Note 7 to the Consolidated Financial Statements.

· Trading derivatives: includes the fair value of derivatives which do not qualify for hedge accounting, including embedded derivatives separated from hybrid financial instruments.

· Hedging derivatives: includes the fair value of derivatives designated as being in a hedging relationship, including the embedded derivatives separated from the hybrid financial instruments.

- Interbank loans: this item includes the balances of transactions with domestic and foreign banks, including the Central Bank of Chile, other than those reflected in certain other financial asset classifications listed above.

- Loans and accounts receivables from customers: these loans are non-derivative financial assets for which fixed or determined amounts are charged, that are not listed on an active market and which the Bank does not intend to sell immediately or in the short term. When the Bank is the lessor in a lease, and it substantially transfers the risks and rewards incidental to the leased asset, the transaction is presented in loans and accounts receivable from customers while the leased asset is derecognized in the Bank´s statement of financial position.

- Investment instruments: are classified into two categories: held-to-maturity investments, and available-for-sale investments. The held-to-maturity investment classification includes only those instruments for which the Bank has the ability and intent to hold to maturity. The remaining investments are treated as available for sale.

iv. Classification of financial liabilities for measurement purposes

Financial liabilities are classified as either financial liabilities at FVTPL or other financial liabilities.

Financial liabilities at FVTPL

As of December 31, 2017 and 2016 the Bank does not maintain financial liabilities at FVTPL.

Other financial liabilities

Other financial liabilities (including interbank borrowings, issued debt instruments and other payables) are initially recorded at fair value and subsequently measured at amortised cost using the effective interest method.

v. Classification of financial liabilities for presentation purposes

The financial liabilities are classified by their nature into the following line items in the consolidated statements of financial position:

F-16

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 01 

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, continued

- Deposits and other on- demand liabilities: this includes all on-demand obligations except for term savings accounts, which are not considered on-demand instruments in view of their special characteristics. Obligations whose payment may be required during the period are deemed to be on-demand obligations. Operations which become callable the day after the closing date are not treated as on-demand obligations.

- Cash items in process of being cleared: this represents domestic transactions in the process of transfer through a central domestic clearing house or international transactions which may be delayed in settlement due to timing differences, etc.

- Obligations under repurchase agreements: this includes the balances of sales of financial instruments under securities repurchase and loan agreements. The Bank does not record in its own portfolio instruments acquired under repurchase agreements.

- Time deposits and other time liabilities: this shows the balances of deposit transactions in which a term at the end of which they become callable has been stipulated.

- Financial derivative contracts: this includes financial derivative contracts with negative fair values (i.e. a liability of the Bank), whether they are for trading or for hedge accounting, as set forth in Note 7.

· Trading derivatives: includes the fair value of derivatives which do not qualify for hedge accounting, including embedded derivatives separated from hybrid financial instruments.

· Hedging derivatives: includes the fair value of derivatives designated as being in a hedging relationship, including the embedded derivatives separated from the hybrid financial instruments.

- Interbank borrowings: this includes obligations due to other domestic banks, foreign banks, or the Central Bank of Chile, other than those reflected in certain other financial liability classifications listed above.

- Issued debt instruments: there are three types of instruments issued by the Bank: Obligations under letters of credit, Subordinated bonds and Senior bonds placed in the local and foreign market.

- Other financial liabilities: this item includes credit obligations to persons other than domestic banks, foreign banks, or the Central Bank of Chile, for financing purposes or operations in the normal course of business.

h)      Valuation of financial instruments and recognition of fair value changes

In general, financial assets and liabilities are initially recognized at fair value which, in the absence of evidence to the contrary, is deemed to be the transaction price. Financial instruments, other than those measured at fair value through profit or loss, are initially recognized at fair value plus transaction costs. Subsequently, and at the end of each reporting period, financial instruments are measured pursuant to the following criteria:

i. Valuation of financial instruments

Financial assets are measured according to their fair value, gross of any transaction costs that may be incurred in the course of a sale, except for loans and accounts receivable from customers.

“Fair value” is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction in the principal (or most advantageous) market at the measurement date under current market conditions (i.e. an exit price) regardless of whether that price is directly observable or estimated using another valuation technique. When measuring fair value an entity shall take into account the characteristics of the asset or liability if market participants would take those characteristics into account when pricing the asset or liability at the measurement date.

The fair value measurement assumes that the transaction to sell the asset or transfer the liability takes place either: (a) in the principal market for the asset or liability, or (b) in the absence of a principal market, the most advantageous market for the asset or liability. Even when there is no observable market to provide pricing information in connection with the sale of an asset or the transfer of a liability at the measurement date, the fair value measurement shall assume that the transaction takes place, considered from the perspective of a potential market participant who intends to maximize value associated with the asset or liability.

F-17

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 01 

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, continued

When using valuation techniques, the Bank shall maximize the use of relevant observable inputs and minimize the use of unobservable inputs as available. If an asset or a liability measured at fair value has a bid price and an ask price, the price within the bid-ask spread that is most representative of fair value in the circumstances shall be used to measure fair value regardless of where the input is categorized within the fair value hierarchy (i.e. Level 1, 2 or 3). IFRS 13 establishes a fair value hierarchy that categorizes into three levels the inputs to valuation techniques used to measure fair value. The fair value hierarchy gives the highest priority to quoted prices (unadjusted) in active markets for identical assets or liabilities (Level 1 inputs) and the lowest priority to unobservable inputs (Level 3 inputs).

All derivatives are recorded in the Consolidated Statements of Financial Position at the fair value previously described. This value is compared to the valuation as at the trade date. If the fair value is subsequently measured positive, this is recorded as an asset. If the fair value is subsequently measured negative, this is recorded as a liability. The fair value on the trade date is deemed, in the absence of evidence to the contrary, to be the transaction price. The changes in the fair value of derivatives from the trade date are recorded in “Net income (expense) from financial operations” in the Consolidated Statement of Income.

Specifically, the fair value of financial derivatives included in the portfolios of financial assets or liabilities held for trading is deemed to be their daily quoted price. If, for exceptional reasons, the quoted price cannot be determined on a given date, the fair value is determined using similar methods to those used to measure over the counter (OTC) derivatives. The fair value of OTC derivatives is the sum of the future cash flows resulting from the instrument, discounted to present value at the date of valuation (“present value” or “theoretical close”) using valuation techniques commonly used by the financial markets: “net present value” (NPV) and option pricing models, among other methods. Also, within the fair value of derivatives are included Credit Valuation Adjustment (CVA) and Debit Valuation Adjustment (DVA), all with the objective that the fair value of each instrument includes the credit risk of its counterparty and Bank´s own risk. The Credit valuation adjustment (CVA) is a valuation adjustment to OTC derivatives as a result of the risk associated with the credit exposure assumed by each counterparty. The CVA is calculated taking into account potential exposure to each counterparty in each future period. The debit valuation adjustment (DVA) is a valuation adjustment similar to the CVA but, in this case, it arises as a result of the Bank’s own risk assumed by its counterparties in OTC derivatives. As of December 31, 2017, CVA and DVA amounts to MCh$8,142 and MCh$15,406, respectively.

“Loans and accounts receivable from customers” and Held-to-maturity instrument portfolio are measured at amortized cost using the effective interest method. Amortized cost is the acquisition cost of a financial asset or liability, plus or minus, as appropriate, prepayments of principal and the cumulative amortization (recorded in the consolidated income statement) of the difference between the initial cost and the maturity amount as calculated under the effective interest method. For financial assets, amortized cost also includes any reductions for impairment or uncollectibility. For loans and accounts receivable designated as hedged items in fair value hedges, the changes in their fair value related to the risk or risks being hedged are recorded in “Net income (expense) from financial operations”.

The “effective interest rate” is the discount rate that exactly matches the initial amount of a financial instrument to all its estimated cash flows over its remaining life. For fixed-rate financial instruments, the effective interest rate incorporates the contractual interest rate established on the acquisition date plus, where applicable, the fees and transaction costs that are a part of the financial return are included. For floating-rate financial instruments, the effective interest rate matches the current rate of return until the date of the next review of interest rates.

ii. Valuation techniques

Financial instruments at fair value, determined on the basis of price quotations in active markets, include government debt securities, private sector debt securities, equity shares, short positions, and fixed-income securities issued.

In cases where price quotations cannot be observed in available markets, the Bank’s management determines a best estimate of the price that the market would set using its own internal models. In most cases, these models use data based on observable market parameters as significant inputs however for some valuations of financial instruments, significant inputs are unobservable in the market. To determine a value for those instruments, various techniques are employed to make these estimates, including the extrapolation of observable market data.

The most reliable evidence of the fair value of a financial instrument on initial recognition usually is the transaction price, however due to lack of availability of market information, the value of the instrument may be derived from other market transactions performed with the same or similar instruments or may be measured by using a valuation technique in which the variables used include only observable market data, mainly interest rates.

F-18

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 01

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, continued

The main techniques used as of December 31, 2017 and 2016 by the Bank’s internal models to determine the fair value of the financial instruments are as follows:

i. In the valuation of financial instruments permitting static hedging (mainly forwards and swaps), the present value method is used. Estimated future cash flows are discounted using the interest rate curves of the related currencies. The interest rate curves are generally observable market data.

ii. In the valuation of financial instruments requiring dynamic hedging (mainly structured options and other structured instruments), the Black-Scholes model is normally used. Where appropriate, observable market inputs are used to obtain factors such as the bid-offer spread, exchange rates, volatility, correlation indexes and market liquidity.

iii. In the valuation of certain financial instruments exposed to interest rate risk, such as interest rate futures, caps and floors, the present value method (futures) and the Black-Scholes model (plain vanilla options) are used. The main inputs used in these models are observable market data, including the related interest rate curves, volatilities, correlations and exchange rates.

The fair value of the financial instruments calculated by the aforementioned internal models considers contractual terms and observable market data, which include interest rates, credit risk, exchange rates, quoted market price of shares, volatility and prepayments, among others. The Bank’s management considers that its valuation models are not significantly subjective, since these methodologies can be adjusted and evaluated, as appropriate, through the internal calculation of fair value and the subsequent comparison with the related actively traded price.

iii. Hedging transactions

The Bank uses financial derivatives for the following purposes:

i. to sell to customers who request these instruments in the management of their market and credit risks;

ii. to use these derivatives in the management of the risks of the Bank entities’ own positions and assets and liabilities (“hedging derivatives”), and

iii. to obtain profits from changes in the price of these derivatives (trading derivatives).

All financial derivatives that are not held for hedging purposes are accounted for as trading derivatives.

A derivative qualifies for hedge accounting if all the following conditions are met:

1. The derivative hedges one of the following three types of exposure:

a. Changes in the value of assets and liabilities due to fluctuations, among others, in the interest rate and/or exchange rate to which the position or balance to be hedged is subject (“fair value hedge”);

b. Changes in the estimated cash flows arising from financial assets and liabilities, and highly probable forecasted transactions (“cash flow hedge”);

c. The net investment in a foreign operation (“hedge of a net investment in a foreign operation”).

2. It is effective in offsetting exposure inherent in the hedged item or position throughout the expected term of the hedge, which means that:

a. At the date of arrangement the hedge is expected, under normal conditions, to be highly effective (“prospective effectiveness”).

b. There is sufficient evidence that the hedge was actually effective during the life of the hedged item or position (“retrospective effectiveness”).

3. There must be adequate documentation evidencing the specific designation of the financial derivative to hedge certain balances or transactions and how this effective hedge was expected to be achieved and measured, provided that this is consistent with the Bank’s management of own risks.

F-19

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 01 

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, continued

The changes in the value of financial instruments qualifying for hedge accounting are recorded as follows:

a. For fair value hedges, the gains or losses arising on both hedging instruments and the hedged items (attributable to the type of risk being hedged) are included as “Net income (expense) from financial operations” in the Consolidated Statement of Income.

b. For fair value hedges of interest rate risk on a portfolio of financial instruments, gains or losses that arise in measuring hedging instruments within “Interest income and expense”, and other gains or losses due to changes in fair value of the underlying hedged item (attributable to the hedged risk) are recorded in the Consolidated Statement of Income under “Net income (expense) from financial operations”.

c. For cash flow hedges, the change in fair value of the hedging instrument is included as “Cash flow hedge” in “Other comprehensive income”.

d. The differences in valuation of the hedging instrument corresponding to the ineffective portion of the cash flow hedging transactions are recorded directly in the Consolidated Statement of Income under “Net income (expense) from financial operations”.

If a derivative designated as a hedging instrument no longer meets the requirements described above due to expiration, ineffectiveness or for any other reason, hedge accounting treatment is discontinued. When “fair value hedging” is discontinued, the fair value adjustments to the carrying amount of the hedged item arising from the hedged risk are amortized to gain or loss from that date, where applicable.

When cash flow hedges are discontinued, any cumulative gain or loss of the hedging instrument recognized under “Other comprehensive income” (from the period when the hedge was effective) remains recorded in equity until the hedged transaction occurs, at which time it is recorded in the Consolidated Statement of Income, unless the transaction is no longer expected to occur, in which case any cumulative gain or loss is recorded immediately in the Consolidated Statement of Income.

iv. Offsetting of financial instruments

Financial asset and liability balances are offset, i.e., reported in the Consolidated Statements of Financial Position at their net amount, only if there is a legally enforceable right to offset the recorded amounts and the Bank intends either to settle them on a net basis or to realize the asset and settle the liability simultaneously. As of December 31, 207 and 2016 the Bank does not have balance offsetting of financial instruments.

v. Derecognition of financial assets and liabilities

The accounting treatment of transfers of financial assets is determined by the extent and the manner in which the risks and rewards associated with the transferred assets are transferred to third parties:

i. If the Bank transfers substantially all the risks and rewards of ownership to third parties, as in the case of unconditional sales of financial assets, sales under repurchase agreements at fair value at the date of repurchase, sales of financial assets with a purchased call option or written put option deeply out of the money, utilization of assets in which the transferor does not retain subordinated debt nor grants any credit enhancement to the new holders, and other similar cases, the transferred financial asset is derecognized from the Consolidated Statement of Financial Position and any rights or obligations retained or created in the transfer are simultaneously recorded.

ii. If the Bank retains substantially all the risks and rewards of ownership associated with the transferred financial asset, as in the case of sales of financial assets under repurchase agreements at a fixed price or at the sale price plus interest, securities lending agreements under which the borrower undertakes to return the same or similar assets, and other similar cases, the transferred financial asset is not derecognized from the Consolidated Statement of Financial Position and continues to be measured by the same criteria as those used before the transfer. However, the following items are recorded:

- An associated financial liability for an amount equal to the consideration received; this liability is subsequently measured at amortized cost.

- Both the income from the transferred (but not removed) financial asset as well as any expenses incurred due to the new financial liability.

F-20

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 01 

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, continued

iii. If the Bank neither transfers nor substantially retains all the risks and rewards of ownership associated with the transferred financial asset—as in the case of sales of financial assets with a purchased call option or written put option that is not deeply in or out of the money, securitization of assets in which the transferor retains a subordinated debt or other type of credit enhancement for a portion of the transferred asset, and other similar cases—the following distinction is made:

a. If the transferor does not retain control of the transferred financial asset: the asset is derecognized from the Consolidated Statement of Financial Position and any rights or obligations retained or created in the transfer are recognized.

b. If the transferor retains control of the transferred financial asset: it continues to be recognized in the Consolidated Statement of Financial Position for an amount equal to its exposure to changes in value and a financial liability associated with the transferred financial asset is recorded. The net carrying amount of the transferred asset and the associated liability is the amortized cost of the rights and obligations retained, if the transferred asset is measured at amortized cost, or the fair value of the rights and obligations retained, if the transferred asset is measured at fair value.

Accordingly, financial assets are only derecognized from the Consolidated Statement of Financial Position when the rights over the cash flows they generate have terminated or when all the inherent risks and rewards of ownership have been substantially transferred to third parties. Similarly, financial liabilities are only derecognized from the Consolidated Statement of Financial Position when the obligations specified in the contract are discharged or cancelled or the contract has matured.

i) Recognizing income and expenses

The most significant criteria used by the Bank to recognize its revenues and expenses are summarized as follows:

i. Interest revenue, interest expense, and similar items

Interest revenue and expense are recorded on an accrual basis using the effective interest method.

ii.       Commissions, fees, and similar items

Fee and commission income and expenses are recognized in the Consolidated Statement of Income using criteria that vary according to their nature. The main criteria are:

- Fee and commission income and expenses on financial assets and liabilities are recognized when they are earned.

- Those arising from transactions or services that are performed over a period of time are recognized over the life of these transactions or services.

- Those relating to services provided in a single transaction are recognized when the single transaction is performed.

iii.       Loan arrangement fees

Fees that arise as a result of the origination of a loan, mainly application and analysis-related fees, are deferred and charged to the Consolidated Statement of Income over the term of the loan.

j)      Impairment

i.      Financial assets:

A financial asset, other than that at fair value through profit and loss, is evaluated on each financial statement filing date to determine whether objective evidence of impairment exists.

A financial asset or group of financial assets will be impaired if, and only if, objective evidence of impairment exists as a result of one or more events that occurred after initial recognition of the asset (“event causing the loss”), and this event or events causing the loss have an impact on the estimated future cash flows of a financial asset or group of financial assets.

An impairment loss relating to financial assets recorded at amortized cost is calculated as the difference between the recorded amount of the asset and the present value of estimated future cash flows, discounted at the financial asset’s original effective interest rate.

Individually significant financial assets are individually tested to determine their impairment. The remaining financial assets are evaluated collectively in groups that share similar credit risk characteristics.

F-21

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 01

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, continued

All impairment losses are recorded in income. Any impairment loss relating to a financial asset available for sale previously recorded in equity is transferred to profit or loss.

The reversal of an impairment loss occurs only if it can be objectively related to an event occurring after the initial impairment loss was recorded. The reversal of an impairment loss shall not exceed the carrying amount that would have been determined if no impairment loss has been recognized for the asset in prior years. The reversal is recorded in income with the exception of available for sale equity financial assets, in which case it is recorded in other comprehensive income.

ii.      Non-financial assets:

The Bank’s non-financial assets, are reviewed at the reporting date to determine whether they show signs of impairment (i.e. its carrying amount exceeds its recoverable amount). If any such evidence exists, the recoverable amount of the asset is estimated, in order to determine the extent of the impairment loss.

Recoverable amount is the higher of fair value less costs to sell and value in use. In assessing value in use, the estimated future cash flows are discounted to their present value using a pre-tax discount rate that reflects current market assessments of the time value of money and the risks specific to the asset for which the estimates of future cash flows have not been adjusted.

If the recoverable amount of an asset is estimated to be less than its carrying amount, the carrying amount of the asset is reduced to its recoverable amount. An impairment loss is recognized immediately in profit or loss.

In connection with other assets, impairment losses recorded in prior periods are assessed at each reporting date to determine whether the loss has decreased and should be reversed. The increased carrying amount of an asset other than goodwill attributable to a reversal of an impairment loss shall not exceed the carrying amount that would have been determined (net of amortization or depreciation) had no impairment loss been recognized for the asset in prior years. Goodwill impairment is not reversed.

k)     Property, plant, and equipment

This category includes the amount of buildings, land, furniture, vehicles, computer hardware and other fixtures owned by the consolidated entities or acquired under finance leases. Assets are classified according to their use as follows:

i.       Property, plant and equipment for own use

Property, plant and equipment for own use includes but is not limited to tangible assets received by the consolidated entities in full or partial satisfaction of financial assets representing accounts receivable from third parties which are intended to be held for continuing own use and tangible assets acquired under finance leases. These assets are presented at acquisition cost less the related accumulated depreciation and, if applicable, any impairment losses (when net carrying amount was higher than recoverable amount).

Depreciation is calculated using the straight line method over the acquisition cost of assets less their residual value, assuming that the land on which buildings and other structures stand has an indefinite life and, therefore, is not subject to depreciation.

F-22

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 01

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, continued

The Bank applies the following useful lives for the tangible assets that comprise its assets:

ITEM	Useful life (Months)
Land	-
Paintings and works of art	-
Carpets and curtains	36
Computers and hardware	36
Vehicles	36
IT systems and software	36
ATMs	60
Other machines and equipment	60
Office furniture	60
Telephone and communication systems	60
Security systems	60
Rights over telephone lines	60
Air conditioning systems	84
Other installations	120
Buildings	1,200

The consolidated entities assess at each reporting date whether there is any indication that the carrying amount of any tangible asset exceeds its recoverable amount. If this is the case, the carrying amount of the asset is reduced to its recoverable amount and future depreciation charges are adjusted in accordance with the revised carrying amount and to the new remaining useful life.

The estimated useful lives of the items of property, plant and equipment held for own use are reviewed at the end of each reporting period to detect significant changes. If changes are detected, the useful lives of the assets are adjusted by correcting the depreciation charge to be recorded in the Consolidated Statement of Income in future years on the basis of the new useful lives.

Maintenance expenses relating to tangible assets held for own use are recorded as an expense in the period in which they are incurred.

ii.      Assets leased out under operating leases

The criteria used to record the acquisition cost of assets leased out under operating leases, to calculate their depreciation and their respective estimated useful lives, and to record the impairment losses thereof, are consistent with those described in relation to property, plant and equipment held for own use.

l)      Leasing

i.       Finance leases

Finance leases are leases that substantially transfer all the risks and rewards incidental to ownership of the leased asset to the lessee.

The Bank recognized as lending to third parties under “Loans and accounts receivable from customers” in the Consolidated Statement of Financial Position, the sum of the present value of the lease payments receivable from the lessee, including the exercise price of the lessee’s purchase option at the end of the lease term, when at the inception of the lease it is reasonably certain that the lessee will exercise the option.

When consolidated entities acts as lessees, the leased assets are classified based on their nature in the Consolidated Statement of Financial Position, and recognizing an asset and liability at the same amount (the lower between the fair value of the leased property and the present value of the minimum lease payments, plus purchase option). These assets are depreciated in accordance with property, plant and equipment for own use criterion.

F-23

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 01 

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, continued

In both cases, the finance income and expenses arising from these contracts are recorded under “Interest income” and “Interest expense” respectively, in Consolidated Statement of Income to achieve constant return rate over the lease term.

ii.      Operating leases

In operating leases, ownership of the leased asset and substantially all the risks and rewards incidental thereto remain with the lessor.

When the consolidated entities act as lessor, the leased assets are classified at their acquisition cost under "Property, plant and equipment”. The depreciation criterion for these assets is consistent with that for similar items of property, plant and equipment held for own use and revenues from operating leases is recorded on a straight line basis under “Other operating income” in the Consolidated Statement of Income.

When the consolidated entities act as the lessees, the lease expenses, including any incentives granted by the lessor, are charged on a straight line basis to “Administrative expenses” in the Consolidated Statement of Income.

iii.     Sale and leaseback transactions

For sale at fair value and operating leasebacks, the profit or loss generated is recorded at the time of sale except in the case of excess of proceeds over fair value, which difference is amortized over the period of use of the asset. In the case of finance leasebacks, the profit or loss generated is amortized over the lease term.

m)   Intangible assets

Intangible assets are identified as non-monetary assets (separately identifiable from other assets) without physical substance which arise as a result of legal or contractual rights or it is separable. The Bank recognizes an intangible asset, whether purchased or self-created (at cost), when the cost of the asset can be measured reliably and it is probable that the future economic benefits that are attributable to the asset will flow to the Bank.

Intangible assets are recorded initially at acquisition or production cost and are subsequently measured at cost less any accumulated amortization and any accumulated impairment losses.

Internally developed computer software is recorded as an intangible asset if, among other requirements (basically the Bank’s ability to use or sell it), it can be identified and its ability to generate future economic benefits can be demonstrated.

Intangible assets are amortized on a straight-line basis over their estimated useful life; which has been defined as 36 months.

Expenditure on research activities is recorded as an expense in the year in which it is incurred and cannot be subsequently capitalized.

n)     Cash and cash equivalents

For the preparation of the cash flow statement, the indirect method was used, starting with the Bank’s consolidated pre-tax income and incorporating non-cash transactions, as well as income and expenses associated with cash flows, which are classified as operating, investment or financing activities.

For the preparation of the cash flow statement, the following items are considered:

i. Cash flows: Inflows and outflows of cash and cash equivalents, such as deposits with the Central Bank of Chile, deposits in domestic banks, and deposits in foreign banks.

ii. Operating activities: Principal revenue-producing activities performed by banks and other activities that cannot be classified as investing or financing activities.

The Bank's activity of granting loans encompasses not only the activities with its debtors but also the related activities that provide the funding to the loans granted. Since the funding for granting such loans is provided by, among other sources, senior

F-24

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

bonds, mortgage bonds and subordinated bonds, the Bank presents the related cash flows as operating activities.

F-25

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 01 

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, continued

iii. Investing activities: The acquisition and disposal of long-term assets and other investments not included in cash and cash equivalents.

iv. Financing Activities: Activities that result in changes in the size and composition of the equity and liabilities that are not operating activities.

o) Allowances for loan losses

The Bank has established allowances to cover incurred losses on loans and account receivables from customers in accordance with its internal models and risk assessment as approved by the Board of Directors.

The Bank performs an assessment of the risk associated with loans and accounts receivable from customers to determine their allowance for loan losses as described below:

- Individual assessment – represents cases where the Bank assesses a debtor as individually significant, or when he/she cannot be classified within a group of financial assets with similar credit risk characteristics, due to their size, complexity or level of exposure.

- Group assessment - a group assessment is relevant for analyzing a large number of operations with small individual balances from individuals or small companies. The Bank groups debtors with similar credit risk characteristics giving to each group a default probability and recovery rate based on a historical analysis.

The Bank models determine allowances and provisions for loan losses according to the type of portfolio or operations. Loans and accounts receivables from customers are divided into three categories:

i. Commercial loans,

ii. Mortgage loans, and

iii. Consumer loans.

The models used to determine credit risk allowances are described as follows:

I. Allowances for individual assessment

An individual assessment of commercial debtors is necessary in the case of companies which, due to their size, complexity or level of exposure regarding the entity, must be known and analyzed in detail.

For the purposes of establishing its provisions, the Bank assigns a risk category to each debtor, their loans and contingent loans. The risk factors considered are: industry or economic sector of the borrower, owners or managers of the borrower, their financial situation and payment capacity, and payment behavior.

The Bank’s risk categories are as follows:

1. Debtors may be classified in risk categories A1, A2, A3 or B (if they are current on their payment obligations and show no sign of deterioration in their credit quality). B is different from the A categories by a certain history of late payments. The A and B categories are distinguished by different PNPs (as defined below).

2. Debtors classified as C1, C2, C3, C4, D1 or D2 include debtors whose loans with us have been charged off or administered by our Recovery Unit, or classified as Precontenciosos (PRECO or deteriorated).

For loans classified as A1, A2, A3 and B, we assign a specific provision level on an individual basis to each borrower and, therefore, the amount of loan loss allowance is determined on a case by case basis.

Estimated Incurred Loan Loss = Loan Loss Allowance.

F-26

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 01

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, continued

The estimated incurred loss is obtained by multiplying all risk factors defined in the following equation:

EIL= EXP x PNP x SEV

EIL = Estimated Incurred Loan Loss. The estimated incurred loan loss is how much could be lost in the event a debtor does not perform the obligations under the loan.

EXP = Exposure. This corresponds to the value of commercial loans.

PNP = Probability of Non-Performance. This variable, expressed as a percentage, indicates the probability that a debtor will default. This percentage is associated with the internal rating that we give to each debtor, which is determined by analyzing such parameters as debt servicing capacity (including, usually, projected cash flows), the company’s financial history, the solvency and capacity of shareholders and management, and projections for the economic sector in which it operates.

SEV = Severity. This is the effective loss rate given default for debtors in the same segment, which is determined statistically based on the historical effective losses for each segment.

Every year, models together with PNP and SEV assumptions, are tested by the Bank’s Credit Risk Department, to ensure that they are appropriate at each reporting date so as to make sure any difference between the estimated incurred losses and actual losses is reduced.

These tests focus on the validation of the sufficiency of the Bank’s allowances, and consist of comparisons between actual write-offs to allowances established by the model, and the coverage of the total allowance to actual write-offs in the most current periods. Individual loan classification and improvements to any customer classification are also presented for approval to our Risk Committee.

For loans classified in the C and D categories, loan loss allowances are based mainly on the fair value of the collateral, adjusted for an estimated cost to sell, that each of these loans have. Allowance percentage for each category is then based on the fair value of the collateral, or the expected future cash flow from the loan for each individually evaluated non-performing loans.

II. Allowances for group assessments

The Bank uses the concept of estimation of incurred loss to quantify the allowances levels over the group-evaluated portfolios, considering the risk and the guarantees associated with each transaction.

Following the Bank’s definition, the Bank uses group evaluation to approach transactions that have similar credit risk features, which indicate the debtor’s payment capacity over the entire debt, principal and interests, pursuant to the contract’s terms. In addition, this allows us to assess a high number of transactions with low individual amounts, whether they belong to individuals or

SMEs (small and medium sized companies). Therefore, debtors and loans with similar features are grouped together and each group has a risk level assigned to it.

These models are meant to be used mainly to analyze loans granted to individuals (including consumer loans, credit lines, mortgage loans and commercial loans) and commercial loans to small to middle-sized entities (SMEs).

Allowances are established using these models, taking into account the historical Impairment and other known circumstances at the time of evaluation. After this, a historical loss rate is assigned to each portfolio profile constituting each evaluated group.

Allowances for group-evaluated loans are established based on the credit risk of the profile to which the loan belongs. The method for assigning a profile is established based on statistical building method, establishing a relation through logistic regression of various variables, such as payment behavior in the Bank, payment behavior outside the Bank, various sociodemographic data, among others, and a response variable that determines a client’s risk level, which in this case is 90 days of non-performance (the chosen features are relevant when calculating future cash flows per group of assets). Afterwards, common profiles are established and with differentiated default rates, applying the real historical loss the Bank has had with that portfolio.

The different risk categories are constructed and updated periodically based on the payment behavior of the client’s profile to which they belong, as well as his or her sociodemographic characteristics. Therefore, when a customer has past due balance or has missed some payments, the outcome is that the customer will move to a different segment with a higher loss rate, therefore capturing current trends for each risk profile.

F-27

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 01 

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, continued

Allowance quantification, once the customers have been classified, is the product of three factors: exposure (EXP), Probability of Non-Performance (PNP) and Severity (SEV), the same equation used for individual assessment mentioned above.

The estimated incurred loss rates for group-evaluated loans correspond to charge-offs net of recoveries. The methodology establishes the period in which the estimated incurred loss for each risk profile emerges. Once the loss has been considered to have been incurred, the estimated incurred loss rates are applied to the corresponding risk profile to obtain the net charge-off level associated with this period. The loss rates applied to each risk profile are based only on the historical net charge-off data for that specific profile within one of the four groups of loans (consumer loans, credit lines, mortgage loans and commercial loans). No other statistical or other information other than net charge-offs is used to determine the loss rates.

To determine the estimated incurred loss for commercial and mortgage loans collectively evaluated for impairment, we mainly analyze the payment behavior of clients, particularly the payment behavior of clients with payments that are more than 90 days overdue, clients with other weaknesses, such as early non performance (i.e., payments that are past-due, though by less than 90 days), clients with modified loans and clients with renegotiated loans, as well as success in recovery against these clients. We also take into account whether the loan is supported by collateral.

In connection with mortgage loans, historical net charge-offs are considered in the model to calculate loss rates for loans collectively evaluated for impairment. The risk categories are such that when a customer has a past-due balance or has missed some payments, the outcome is that the customer will move to a different risk category with a higher loss rate, therefore capturing current trends of the customer and, when aggregate, current trends in the market.

Our models for loans analyzed on a group basis (consumer loans, residential mortgage loans and small-and-mid- sized commercial loans) are monitored on a monthly basis with respect to predictability and stability, using indicators that seek to capture the underlying need to update the models for current loss trends. Therefore, the periods of historical net charge-offs used in the allowance model may be more than a year old as we only update the historical net charge-offs when our assessment of predictability and stability indicators determine it is necessary.

III.Charge-offs

As a general rule, charge-offs should be done when all collection efforts have been exhausted. These charge-offs consist of derecognition from the Consolidated Statement of Financial Position of the corresponding loans operations in its entirety, and, therefore, include portions not past-due of a loan in the case of installments loans or leasing operations (no partial charge-offs exist).

Subsequent payments obtained from charged-off loans will be recognized in the Consolidated Statement of Income as a recovery of loans previously charged-off.

Loan and accounts receivable charge-offs are recorded for overdue and current installments based on the time periods expired since reaching overdue status, as described below:

Type of loan	Term
Consumer loans with or without collateral	6 months
Other transactions without collateral	24 months
Commercial loans with collateral	36 months
Mortgage loans	48 months
Consumer leasing	6 months
Other non-mortgage leasing transactions	12 months
Mortgage leasing (household and business)	36 months

IV.Recovery of loans previously charged off and accounts receivable from customers

Any payment agreement of an already charged-off loan will not give rise to income—as long as the operation is still in an impaired status—and the effective payments received are accounted for as a recovery from loans previously charged-off.

F-28

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

Recovery of previously charged-off loans and accounts receivable from customers, are recorded in the Consolidated Statement of Income as a deduction from provisions for loan losses.

NOTE 01 

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, continued

In accordance with our charge-off policy described in iii) above, we may subsequently recover a portion of the amount charged-off (at 100%). The allowance for loan losses on our collectively evaluated loans incorporates an expected recovery rate based on historical information. At the time we charge-off the carrying amount of any loans which have been collectively evaluated for impairment, the allowance for loan losses on collectively evaluated loans is replenished to reflect incurred losses based on statistical models developed in compliance with IAS 39 on the remaining pool of loans. The amounts required for replenishment are recorded in the financial statements as provision established.

p)     Provisions, contingent assets, and contingent liabilities

Provisions are liabilities of uncertain timing or amount. Provisions are recognized in the Consolidated Statements of Financial Position when the Bank:

i. has a present obligation (legal or constructive) as a result of past events, and

ii. it is probable that an outflow of resources will be required to settle these obligations and the amount of these resources can be reliably measured.

Contingent assets or contingent liabilities are any potential rights or obligations arising from past events whose existence will be confirmed only by the occurrence or non-occurrence if one or more uncertain future events that are not wholly within control of the Bank.

The Consolidated Statement of Financial Position and annual accounts reflect all significant provisions for which it is estimated that it is probable an outflow of resources will be required to meet the obligation where the probability of having to meet the obligation is more likely than not. Provisions are quantified using the best available information on the consequences of the event giving rise to them and are reviewed and adjusted at the end of each year. Provisions must specify the liabilities for which they were originally recognized. Partial or total reversals are recognized when such liabilities cease to exist or are reduced.

Provisions are classified according to the obligation covered as follows:

- Provision for employee salaries and expenses

- Provision for mandatory dividends

- Provision for contingent credit risks

- Provisions for contingencies

q)     Deferred income taxes and other deferred taxes

The Bank records, when appropriate, deferred tax assets and liabilities for the estimated future tax effects attributable to differences between the carrying amount of assets and liabilities and their tax bases. The measurement of deferred tax assets and liabilities is based on the tax rate, in accordance with the applicable tax laws, using the tax rate that applies to the period when the deferred asset and liability will be settled. The future effects of changes in tax legislation or tax rates are recorded in deferred taxes beginning on the date on which the law is enacted or substantially enacted.

r)     Use of estimates

The preparation of the financial statements requires the Bank’s management to make estimates and assumptions that affect the application of the accounting policies and the reported balances of assets, liabilities, revenues and expenses. Actual results may differ from these estimates.

In certain cases, International Financial Reporting Standards (IFRS) require that assets or liabilities be recorded or disclosed at their fair values. The fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. When available, quoted market prices in active markets have been used as the basis for measurement. When quoted market prices in active markets are not available, the Bank has estimated such values based on the best information available, including the use of modeling and other valuation techniques.

F-29

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 01 

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, continued

The Bank has established allowances to cover incurred losses to estimate allowances. These allowances must be regularly reviewed taking into consideration factors such as changes in the nature and volume of the loan portfolio, trends in forecasted portfolio quality, credit quality and economic conditions that may adversely affect the borrowers’ ability to pay. Increases in the allowances for loan losses are reflected as “Provision for loan losses” in the Consolidated Statement of Income. Loans are charged-off when the Bank’s management determines that a loan or a portion thereof is impaired. Charge-offs are recorded as a reduction of the allowance for loan losses.

The relevant estimates and assumptions made to calculate provisions are regularly reviewed by the Bank’s Management to quantify certain assets, liabilities, revenues, expenses, and commitments.

These estimates, made on the basis of the best available information, mainly refer to:

- Allowances for loan losses (Notes 8, 9 and 29)

- Impairment losses of certain assets (Notes 7, 8, 9, 10, and 32)

- The useful lives of tangible and intangible assets (Notes 12, 13 and 32)

- The fair value of assets and liabilities (Notes 5, 6, 7, 10 and 36)

- Commitments and contingencies (Note 22)

- Current and deferred taxes (Note 14)

s)      Non-current assets held for sale (in “Other Assets”)

Non-current assets (or a group holding assets and liabilities for disposal) expected to be recovered mainly through the sale of these items rather than through the continued use, are classified as held for sale. Immediately prior to this classification, assets (or elements of a disposable group) are re-measured in accordance with the Bank’s policies. The assets (or disposal group) are measured at the lower of carrying amount and fair value less cost to sell.

Assets received or awarded in lieu of payment

Assets received or awarded in lieu of payment of loans and accounts receivable from clients are recognized at their fair value (as determined by an independent appraisal). A price is agreed upon by the parties through negotiation or, when the parties do not reach an agreement, at the amount at which the Bank is awarded those assets at a judicial auction. In the both cases, an independent appraisal is performed. The excess of the outstanding loan balance over the fair value is charged to net income for the period, under “Provision for loan losses”. Any excess of the fair value over the outstanding loan balance, less costs to sell of the collateral, is returned to the client. These assets are subsequently adjusted to their net realizable value less cost to sale (assuming a forced sale). The difference between the carrying value of the asset and the estimated fair value less costs to sell is charged to net income for the period, under “Other operating expenses”. The result obtained in the sale of the asset is subsequently recorded under “Other operating income”.

Independent appraisals are obtained at least every 18 months and fair values are adjusted accordingly. No adjustments have been made between appraisals with respect to the period covered by these financial statements considering the stability of the real estate market in Chile during past years and expected stability of the real estate market in the coming years.

At least once a year, the Bank performs the necessary analysis to update the “cost to sale” of assets received or awarded in lieu of payments. According to the Bank’s survey, as of December 31, 2017 the average cost to sale was estimated at 3.4% of the appraisal value (5.1% as of December 31, 2016).

t)      Earnings per share

Basic earnings per share are determined by dividing the net income attributable to the equity holders of the Bank for the reported period by the weighted average number of shares outstanding during the reported period.

Diluted earnings per share are determined in the same way as basic earnings, but the weighted average number of outstanding shares is adjusted to take into consideration the potential diluting effect of stock options, warrants, and convertible debt.

As of December 31, 2017 and 2016 the Bank did not have any instruments that generated dilution.

F-30

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 01

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, continued

u)     Temporary acquisition (assignment) of assets and liabilities

Purchases or sales of financial assets under non-optional repurchase agreements at a fixed price are recorded in the Consolidated Statements of Financial Position based on the nature of the debtor (creditor) under “Deposits in the Central Bank of Chile,” “Deposits in financial institutions” or “Loans and accounts receivable from customers” (“Central Bank of Chile deposits,” “Deposits from financial institutions” or “Customer deposits”), in Note 6.

Differences between the purchase and sale prices are recorded as financial interest over the term of the contract.

v)     Provision for mandatory dividends

As of December 31, 2017 and 2016 the Bank recorded a provision for mandatory dividends. This provision is made pursuant to Article 79 of the Corporations Act, which is in accordance with the Bank’s internal policy, pursuant to which at least 30% of net income for the period is distributed, except in the case of a contrary resolution adopted at the respective shareholders’ meeting by unanimous vote of the outstanding shares. This provision is recorded, as a deducting item, under the “Retained earnings – provision for mandatory dividends” line of the Consolidated Statement of Changes in Equity with offset to Provisions.

w)    Employee benefits

i. Post-employment benefits – Defined Benefit Plan:

According to current collective labor agreements and other agreements, the Bank has an additional benefit available to its principal executives, consisting of a pension plan whose purpose is to endow them with funds for a better supplementary pension upon their retirement.

Features of the Plan:

The main features of the Post-Employment Benefits Plan promoted by the Banco Santander Chile are:

a. Aimed at the Bank’s management.

b. The general requirement to apply for this benefit is that the employee must be carrying out his/her duties when turning 60 years old.

c. The Bank will create a pension fund, with life insurance, for each beneficiary in the plan. Periodic contributions into this fund are made by the manager and matched by the Bank.

d. The Bank will be responsible for granting the benefits directly.

The Bank uses the method of projected unit credit, to determine the present value of the defined benefit obligation and the current service cost.

Components of defined benefit cost include:

- current service cost and any past service cost, which are recognized in profit or loss for the period;

- net interest on the liability (asset) for net defined benefit, which is recognized in profit or loss for the period;

- new liability (asset) remeasurements for net defined benefit include:

(a) actuarial gains and losses;

(b) the difference between the actual return on plan assets and the interest on plan assets included in the net interest component and;

(c) changes in the effect of the asset ceiling.

The liability (asset) for net defined benefit is the deficit or surplus, determined as the difference between the present value of the defined benefit obligation less the fair value of plan assets.

Plan assets comprise the pension fund taken out by the Group with a third party that is not a related party. These assets are held by an entity legally separated from the Bank and exist solely to pay benefits to employees.

The Bank recognizes the present service cost and the net interest of the Personnel salaries and expenses on the Consolidated Statement of Income.

F-31

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 01 

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, continued

The post-employment benefits liability, recognized in the Consolidated Statement of Financial Position represents the deficit or surplus in the defined benefit plans of the Bank. Any surplus resulting from the calculation is limited to the present value of any economic benefits available in the form of refunds from the plan or reductions in future contributions.

When employees leave the plan before meeting the requirements to be eligible for the benefit, contributions made ​​by the Bank are reduced.

ii.       Cash-settled share based compensation

The Bank allocates cash-settled share based compensation to executives of the Bank and its Subsidiaries in accordance with IFRS 2. The Bank measures the services received and the obligation incurred at fair value. Until the obligation is settled, the Bank determines the fair value at the end of each reporting period, as well as at the date of settlement, recognizing any change in fair value in the income statement of the period.

x)     Application of new and revised International Financial Reporting Standards

i. New and revised standards effective in current year

The following new and revised IFRS have been adopted in these financial statements:

Recognition of Deferred Tax Assets for Unrealized Losses (Amendments to IAS 12)- On January 19, 2016, the IASB published final amendments to IAS 12 “Income Taxes”. The amendments clarify the following aspects:

· Unrealized losses on debt instruments measured at fair value and measured at cost for tax purposes give rise to a deductible temporary difference regardless of whether the debt instrument’s holder expects to recover the carrying amount of the debt instrument by sale or by use.

· The carrying amount of an asset does not limit the estimation of probable future taxable profits.

· Estimated for future taxable profits exclude tax deductions resulting from the reversal of deductible temporary differences.

· An entity assesses a deferred tax asset in combination with other deferred tax assets. Where tax law restricts the utilization of tax losses, an entity would assess a deferred tax asset in combination with other deferred tax assets of the same type.

The amendments are effective for annual periods beginning on or after January 1, 2017. The implementation of this amendments did not have material impact on the consolidated financial statement of the Bank.

Disclosure Initiative (Amendments to IAS 7)- The amendments are part of the IASB’s Disclosure initiative project and introduce additional disclosure requirements intended to address investors’ concerns that financial statements do not currently enable them to understand the entity’s cash flows; particularly in respect of the management of financing activities. The amendments require disclosure of information enabling users of financial statements to evaluate changes in liabilities arising from financial activities. Although there is no specific format required to comply with the new requirements, the amendments include illustrative examples to show how an entity can meet the objective of these amendments.

The amendments are effective for annual periods beginning on or after January 1, 2017. Earlier application is permitted. The implementation of this amendments did not have material impact on the consolidated financial statement of the Bank.

Annual Improvement 2014-2016

This annual improvements issued in December 8, 2016, containing the following amendments:

IFRS 12 Disclosure of Interests in Other Entities - Clarification of the scope of the Standard.

The amendments to IFRS 12 for annual periods beginning on or after 1 January 2017. The implementation of IFRS 12 amendments did not have material impact on the consolidated financial statement of the Bank.

IFRS Practice statement 2 Making Materiality Judgement – This standard was issued in September 2017. The objective is to assist management in presenting financial information about the entity that is useful to existing and potential investors, lenders and other creditors making decisions about providing resources to the entity. This practice statement applies to the preparations of financial information in accordance with full IFRS. The Bank’s management has considered this practice statement in preparing current financial statements.

F-32

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 01 

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, continued

ii. New and revised IFRS issued but not effective

IFRS 9 Financial instruments (2014) - In July 2014, the International Accounting Standards Board (IASB) issued IFRS 9 as a complete standard, to replace IAS 39 ‘Financial Instruments: Recognition and Measurement’. This standard is effective for reporting periods beginning on or after 1 January 2018. IFRS 9 includes requirements for recognition and measurement of financial instruments. Changes in accounting policies resulting from the adoption of IFRS 9 will be applied retrospectively adjusting open balance as of 1 January 2018, applying the transition exemption that allow not to restate comparative information for prior periods.

Classification &measurement: IFRS 9 defined the financial asset and certain non-financial assets purchases agreements classification and measurement model changes requirements. The main aspects included in the new standard are:

a) Classification of financial instruments: The criterion for classifying financial assets will depend both on their business management model and the features of the contractual flows. Consequently, the asset will be measured at amortized cost, at fair value with changes in other comprehensive income (equity), or at fair value with changes in profit and loss for the period. IFRS 9 also establishes the option of designating an instrument at fair value with changes in Profit and loss under certain conditions. The main activity of the Bank is the concession of retail banking operations and does not concentrate its exposure on complex financial products. The main objective of the Bank is to achieve a homogeneous implementation of the classification of financial instruments of the portfolios established under IFRS 9 and, for this purpose, it has developed standardized guidelines to enable a homogeneous analysis in all of its units.

The Bank prepared an analysis of its portfolios under the mentioned guidelines in order to identify and classify the financial instruments into their corresponding portfolio under IFRS 9. Based on the analysis currently being carried out, the Group considers that:

· The Bank offers commercial and consumer banking services, which are consistent with a basic lending arrangement. In accordance with the above mentioned, most of the financial assets classified as “loans and account receivable from customers” will continue to be classified at amortised cost, except for 0.4% over the outstanding amount as of December 31, 2017 that is reclassified to be measured at fair value with changes in profit or loss. No other reclassification will be made to this portfolio.

· As of December 31, 2017, financial assets classified as “available for sale investments” will continue to be classified at fair value with changes reported in other comprehensive income, except for a small ownership in shares that will be classified at fair value, with changes reported in other comprehensive income (irrevocably), which represent a 0.01% of the “available for sale investments” as of December 31, 2017.

· The financial assets up to now classified as “trading investments” will remain classified at fair value, with changes reported in profit and loss for the year,

· IAS 39 financial liabilities classification and measurement criteria remains substantially under IFRS 9. The Bank considers that all the changes in classification mentioned above are not significant.

In October 12, 2017, the IASB issued “Prepayment features with negative compensation” to address particular prepaid options under assessment whether contractual clash flows are solely payments of principal and interest. The Bank concluded that this amendment does not have significant impact over its financial statements.

b) Credit risk Impairment model: The most important new development compared with the current model is that the new accounting standard introduces the concept of expected loss, whereas the current model (IAS 39) is based on incurred loss.

· Scope of application: The IFRS 9 asset impairment model is applicable to financial assets valued at amortized cost, to debt instruments valued at fair value through other comprehensive income, to leasing receivables, and to contingent risks and commitments not valued at fair value.

· Application of practical expedients under IFRS 9: IFRS 9 contains a set of practical expedients that might be used by the entities to facilitate its implementation. However, in order to achieve full and high quality implementation of the standard, considering industry best practices, these practical solutions will not be widely used.

· Rebuttable presumption that the credit risk has increased significantly when payments are more than 30 days past due: this threshold will be used as an additional – but not primary - indicator of significant risk increase.

F-33

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 01 

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, continued

· Financial instruments that have low credit risk at the reporting date.

· Impairment estimation methodology: The portfolio of financial instruments subject to impairment will be divided into three categories, based on the phase of each instrument with regard to its level of credit risk:

- Phase 1: a financial instrument will be considered to be in this phase when there has been no significant increase in risk since its initial recognition. In this case, the value correction will reflect expected credit losses arising from defaults over the 12 months from the reporting date.

- Phase 2: financial instruments are included in this phase when there has been a significant increase in risk since the date of initial recognition, but the impairment has not materialized. In this case, the value correction for losses will reflect the expected losses from defaults over the residual life of the financial instrument. The existence of a significant increase in credit risk will be determined by considering the quantitative indicators used in the ordinary management of credit risk, together with other qualitative variables, such as the indication of whether refinanced transactions are considered non-impaired and transactions included in special debt sustainability agreements.

- Phase 3: financial instruments are catalogued in this phase when they show effective signs of impairment as a result of one or more events that have already occurred that will result in a loss. In this case, the amount of the value correction will reflect the expected losses for credit risk over the expected residual life of the financial instrument.

The methodology required for quantification of expected loss for credit events will be based on an unbiased and weighted consideration of the occurrence of a range of possible future scenarios that could impact the collection of contractual cash flows, taking into account the time-value of money, all available information relevant to past events, and current conditions and projections of macroeconomic factors deemed relevant to the estimation of this amount.

The assessment of whether a significant increase in credit risk has occurred since initial recognition involves the application of both quantitative measures and qualitative factors, requires management judgement and is a key aspect of the IFRS 9 methodology.

The key inputs into the measurement of the ECL (expected credit loss) are EAD (exposure at default), PD (probability of default) and LGD (loss given default). These parameters will be derived from internally developed statistical models and other historical data that leverage regulatory models. They will be adjusted to reflect forward-looking information. The Bank has focused in developing an “expected credit loss” model in accordance with all IFRS 9 requirements, including all essential definitions:

· Significant increase in credit risk: when determining whether the credit risk on a financial instrument has increased significantly since initial recognition, the Bank will consider reasonable and supportable information that is relevant and available without undue cost or effort, including both quantitative and qualitative information, analysis based on the Bank historical experience, expert credit assessment and forward looking information.

· Default: this definition is largely consistent with the current definition used by the Bank. In assessing whether a borrower is in default, the Bank considers indicator as: overdue status, non-payment of another obligation of the same issuer to the Bank, data developed internally and obtained from external sources, among others. Inputs into the assessment may vary over the time to reflect changes in circumstances.

· Forward-looking information: the Bank has incorporated forward-looking information into both its assessment of whether the credit risk of an instrument has increased significantly since initial recognition and its measurement of ECLs. Following this, the Bank has developed macroeconomic scenarios and considers the relative probability of each outcome. External information include macroeconomic factor as PIB, among others.

· Financial assets expected lives: the Bank considers contractual terms of the instruments (amortization, prepayments features, extension terms, etc.). The bank will measure ECLs considering the risk of default over the maximum contractual period. For certain revolving facilities (e.g. credit card and overdraft), the expected lives is the credit risk exposure period and credit risk management actions that the Bank expects to take and that serve to mitigate ECLs.

· Impairment records: IFRS 9 bring a changes related to the FVOCI financial assets, where the amount of the change in the fair value that is attributable to changes in the credit risk of the financial asset will be presented in other comprehensive income, and the remaining amount of the change in the fair value will be presented in profit or loss.

F-34

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 01 

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, continued

c) Hedge accounting: The general hedge accounting requirements align more closely with risk management practices and establish a more principle-based approach thereby allowing hedge accounting to be applied to a wider variety of hedging instruments and risks. Macro hedge accounting is being dealt with as a separate project. Until such time as that project is complete, and to remove any potential conflict between any existing macro hedge accounting undertaken under IAS 39 and the new general hedge accounting requirements of IFRS 9, entities can choose to continue to apply the existing hedge accounting requirements in IAS 39.

After concluding the IFRS 9 implementation process, the most significant impact on the Bank´s financial statements arise from the new impairment requirements. Impairment losses for financial instruments will be increased under the scope of the IFRS 9 impairment model. At January 1, 2018, based on the assessment made, the total impact in equity (net of tax) derived from the adoption of IFRS 9 is Ch$82,454 million(net of tax).

IFRS 15, Revenue from Contracts with Customers - issued on May 28, 2014, the IASB has published its new standard, IFRS 15 Revenue from contracts with customers. The new standard provides a single, principles based five-step model to be applied to all contracts with customers, i) identify the contract with the customer, ii) identify the performance obligations in the contract, iii) determine the transaction price, iv) allocate the transaction price to the performance obligations in the contracts, v) recognize revenue when (or as) the entity satisfies a performance obligation.

IFRS 15 must be applied in an entity’s first annual IFRS financial statements for periods beginning on or after 1 January 2017. Application of the Standard is mandatory and early adoption is permitted. An entity that chooses to apply IFRS 15 earlier than 1 January 2018 must disclose this fact.

In April 12, 2016, the IASB published an amendments to clarify and provide alternatives for the transition. The amendment are applicable from January 1, 2018, with early application permitted.

The Bank completed its assessment regarding the application of this standard and concluded that it does not have a significant impact over its consolidated financial statements.

Sale or Contributions of Assets between an Investor and its Associate or Joint Venture (Amendments to IFRS 10 and IAS 28) - Issued on September 11, 2014, the IASB has published 'Sale or Contribution of Assets between an Investor and its Associate or Joint Venture (Amendments to IFRS 10 and IAS 28)'. The amendments address a conflict between the requirements of IAS 28 'Investments in Associates and Joint Ventures' and IFRS 10 'Consolidated Financial Statements' and clarifies the treatment of the sale or contribution of assets from an investor to its associate or joint venture, as follows:

· requires full recognition in the investor's financial statements of gains and losses arising on the sale or contribution of assets that constitute a business (as defined in IFRS 3 Business Combinations);

· requires the partial recognition of gains and losses where the assets do not constitute a business, i.e. a gain or loss is recognized only to the extent of the unrelated investors’ interests in that associate or joint venture.

On December 17, 2015 the IASB has published final amendments to “Sale or Contribution of Assets between an Investor and its Associate or Joint Venture”. The amendments defer the effective date of the September 2014 amendments to these standards indefinitely until the research project on the equity method has been concluded. The Bank’s management has considered that these amendments will not have material impact on the consolidated financial statements of the Bank.

IFRS 16 Leases – issued on January 13, 2016, the IASB has published its new standard for leases, which replaces IAS 17 Leases, IFRIC 4 Determining whether an arrangement contains a lease, SIC15 Operating leases and SIC27 Evaluating the substance of transactions involving the legal form of a lease. IFRS 16 introduces a single lessee accounting model and requires a lessee to recognise assets and liabilities for all leases with a term of more than 12 months, unless the underlying asset is of low value. A lessee is required to recognise a right-of-use asset representing its right to use the underlying leased asset and a lease liability representing its obligation to make lease payment. Lessor accounting however remains largely unchanged and the distinction between operating and finance leases is retained.

F-35

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 01 

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, continued

IFRS 16 is effective for periods beginning on or after January 1, 2019, with earlier adoption permitted if IFRS 15 “Revenue from Contracts with Customer” has also been applied.

The Bank has completed its operating lease contract inventory (as lessee) and it is currently determining the potential impact that the standard will have on the consolidated financial statements of the Bank.

Amendments to IFRS 2 Classification and measurement of share-based payment transactions – These amendments were published June 20, 2016, to address issues with:

·       The accounting of share- based payment transactions paid in cash that include a performance condition

·       The classification of share-based transactions

·       Accounting for modifications of share-based payment transactions from cash-settled to equity-settled.

This standard is applicable from January 1, 2018, with early application permitted. Management is assessing the potential impact of applying this standard.

Amendments to IFRS 4: Applying IFRS 9 Financial Instruments with IFRS 4 Insurance Contracts - The amendments are intended to address concerns about the different effective dates of IFRS 9 and the forthcoming new insurance contracts standard (expected as IFRS 17 within the next six months). The amendments provide two options for entities that issue insurance contracts within the scope of IFRS 4:

-an option that permits entities to reclassify, from profit or loss to other comprehensive income, some of the income or expenses arising from designated financial assets (the "overlay approach");

-an optional temporary exemption from applying IFRS 9 for entities whose predominant activity is issuing contracts within the scope of IFRS 4 (the "deferral approach").

An entity would apply the overlay approach retrospectively to qualifying financial assets when it first applies IFRS 9 while an entity would apply the deferral approach for annual periods beginning on or after January 1, 2018. Management has assessed that the implementation of these modifications will not have a material impact on the Unaudited Consolidated Interim Financial Statements of the Bank.

IFRIC 22 Foreign Currency Transactions and Advance Consideration – This interpretations issued on December 8, 2016, clarifies the accounting for transactions that include the receipt or payment of advance consideration in a foreign currency.

The Interpretation covers foreign currency transactions when an entity recognises a non-monetary asset or non-monetary liability arising from the payment or receipt of advance consideration before the entity recognises the related asset, expense or income. It does not apply when an entity measures the related asset, expense or income on initial recognition at fair value or at the fair value of the consideration received or payed at a date other than the date of initial recognition of the non-monetary asset or non-monetary liability. Also, the Interpretation need not be applied to income taxes, insurance contracts or reinsurance contracts.

Consensus

The date of the transaction, for the purpose of determining the exchange rate, is the date of initial recognition of the non-monetary prepayment asset or deferred income liability.

If there are multiple payments or receipts in advance, a date of transaction is established for each payment or receipt.

IFRIC 22 is effective for annual reporting periods beginning on or after 1 January 2018. Earlier application is permitted. The Bank’s management has considered that these amendments will not have material impact on the consolidated financial statements of the Bank.

Annual Improvement 2014-2016

This annual improvements issued in December 8, 2016, containing the following amendments:

IFRS 1 First time adoption of IFRS - Deletion of short-term exemptions for first-time adopters.

IAS 28 Investments in Associates and Joint Ventures - Measuring an associate or joint venture at fair value.

F-36

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 01

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, continued

The amendments to IFRS 1 and IAS 28 are effective for annual periods beginning on or after 1 January 2018. The Bank’s management has considered that these amendments will not have material impact on the consolidated financial statements of the Bank.

IFRS 17 Insurance contracts – This standard issued on May 18, 2017 replaces the current IFRS 4. IFRS 17 will mainly change accounting for all entities that issue insurance contracts and investment contracts with discretionary participation characteristics. The standard applies to annual periods beginning on or after January 1, 2021, with early application permitted provided IFRS 15, "Revenue from contracts with customers" and IFRS 9, "Financial instruments" is applied. The Bank’s management has considered that these amendments will not have material impact on the consolidated financial statements of the Bank.

IFRIC 23 Uncertainty over Income Tax Treatments – This standard issued on June 7, 2017, clarifies how the recognition and measurement requirements of IAS 12 apply when there is uncertainty about tax treatments. The standard applies to annual periods beginning on or after January 1, 2019, with early application permitted. The Bank’s management has considered that these amendments will not have material impact on the consolidated financial statements of the Bank.

Amendments to IAS 28 long-term interest in Associates and Joint Ventures - This standard was issued in October 12, 2017 to clarify that an entity applies IFRS 9 including its impairment requirements, to long-term interests in an associate or joint venture that form part of the net investment in the associate or joint venture but to which the equity method is not applied. The amendments are effective for periods beginning on or after January 1, 2019, early application is permitted.

The Bank’s management has considered that these amendments will not have material impact on the consolidated financial statements of the Bank.

Annual Improvements to IFRS Standards 2015–2017 Cycle 

This annual improvements issued in December 12, 2017, containing the following amendments:

IFRS 3 Business Combination and IFRS 11 Joint Arrangements – The amendments to IFRS 3 clarify that when an entity obtains control of a business that is a joint operation, it remeasures previously held interests in that business. The amendments to IFRS 11 clarify an entity obtains joint control of a business that is a joint operation, the entity does not remeasure previously held interest in that business.

IAS 12 Income taxes – The amendments clarify that all income tax consequences of dividends should be recognized in profit or loss, regardless of how the tax arises.

IAS 23 Borrowing cost – The amendments clarify that if any specific borrowing remain outstanding after the related asset is ready for its intended use or sale, that borrowing becomes part of the funds that an entity borrows generally when calculating the capitalization rate on general borrowings.

The amendments are effective for periods beginning on or after January 1, 2019, early application is permitted. The Bank’s management has considered that these amendments will not have material impact on the consolidated financial statements of the Bank.

F-37

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 02 

SIGNIFICANT EVENTS

As of December 31, 2017, the following significant events have occurred and affected the Bank`s operations and Consolidated Financial Statements.

a) The Board

On April 5, 2017 an amendment to Banco Santander Chile bylaws was published, agreed at the Extraordinary Shareholders' Meeting held on January 9, 2017, whose minutes were included in a public deed on February 14, 2017 at the Notary of Nancy de la Fuente Hernández. Among others, a consolidated text of the bylaws was established and, after the reforms introduced, its essential clauses are as follows:

· Name: Banco Santander-Chile

· Object: The execution or celebration of all those acts, contracts, businesses or operations that the laws, especially the General Banking Law, allow banks to perform without prejudice to expand or restrict their sphere of action in harmony with the legal provisions in force or that in the future are established, without the need to amend these bylaws.

· Capital: $891,302,881,691, divided into 188,446,126,794 nominative shares, without par value, of the same and only series.

· Board: composed of 9 regular members and 2 alternates.

At the Ordinary Shareholders' Meeting held on April 26, 2017, the Board of Directors was elected for a period of three years, consisting of nine Regular Directors and two Alternate Directors, the persons elected were:

· Directors: Vittorio Corbo Lioi, Oscar von Chrismar Carvajal, Roberto Méndez Torres, Juan Pedro Santa María Pérez, Ana Dorrego de Carlos, Andreu Plaza Lopez, Lucia Santa Cruz Sutil, Orlando Poblete Iturrate and Roberto Zahler Mayanz.

· Alternate Directors: Blanca Bustamante Bravo and Raimundo Monge Zegers.

b) Use of Profits and Distribution of Dividends

The Shareholders’ Meeting of Banco Santander Chile held on April 26, 2017,

At the Ordinary General Shareholders' Meeting held on April 26, 2017, together with approving the Financial Statements corresponding to 2016, it was agreed to distribute 70% of the net profits for the year (which are denominated in the financial statements "Profit attributable to holders assets of the Bank "), which amounted to Ch$ 472,351 million. These profits correspond to a dividend of $ 1.75459102 for each share. Likewise, it is approved that the remaining 30% of the profits will be used to increase the Bank's reserves.

c) Appointment of External Auditors

In the Ordinary General Shareholders' Meeting indicated above, it was agreed to appoint PricewaterhouseCoopers Consultores, SpA, as external auditors of the Bank and its affiliates for the 2017 fiscal year.

F-38

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 02 

SIGNIFICANT EVENTS, continued

d) Bods issued at December 31, 2017

d.1) Senior bonds

During the year ended December 31, 2017 the Bank has issued senior bonds in the amount of USD 770.000.000 and AUS 30.000.000. Debt issuance information are included in Note 18.

Series	Currency	Amount	Term (annual)	Issuance rate (annual)	Issuance date	Maturity date
DN	USD	100,000,000	3.0	Libor-USD 3M+0,80%	20-07-2017	27-07-2020
DN	USD	50,000,000	3.0	Libor-USD 3M+0,80%	21-07-2017	27-07-2020
DN	USD	50,000,000	3.0	Libor-USD 3M+0,80%	24-07-2017	27-07-2020
DN	USD	10,000,000	4.0	Libor-USD 3M+0,83%	23-08-2017	23-11-2021
DN	USD	10,000,000	4.0	Libor-USD 3M+0,83%	23-08-2017	23-11-2021
DN	USD	50,000,000	3.0	Libor-USD 3M+0,75%	14-09-2017	15-09-2020
DN	USD	500,000,000	3.0	2,50%	12-12-2017	15-12-2020
Total	USD	770,000,000
AUD	AUD	30,000,000	10.0	3,96%	05-12-2017	12-12-2027
Total	AUD	30,000,000

d.2) Subordinated bonds

As at December 31, 2017 the Bank had not issued subordinated bonds in this financial year.

d.3) Mortgage bonds

As at December 31, 2017 the Bank had not issued mortgage bonds in this financial year.

d.4) Repurchase of bonds

The Bank has conducted the following repurchase of bonds as of December 31, 2017:

Date	Series	Amount
06-03-2017	Senior bond	USD             6,900,000
12-05-2017	Senior bond	UF                1,000,000
16-05-2017	Senior bond	UF                   690,000
17-05-2017	Senior bond	UF                     15,000
26-05-2017	Senior bond	UF                   340,000
01-06-2017	Senior bond	UF                   590,000
02-06-2017	Senior bond	UF                   300,000
05-06-2017	Senior bond	UF                   130,000
19-06-2017	Senior bond	UF                   265,000
10-07-2017	Senior bond	UF                   770,000
21-07-2017	Senior bond	UF                     10,000
28-08-2017	Senior bond	UF                   400,000
29-08-2017	Senior bond	UF                   272,000
03-11-2017	Senior bond	UF                     14,000
29-11-2017	Senior bond	UF                   400,000
06-12-2017	Senior bond	UF                     20,000
12-12-2017	Senior bond	CLP       10,990,000,000

F-39

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 03 

REPORTING SEGMENTS

The Bank manages and measures the performance of its operations by business segments. The information disclosed in this note is not necessarily comparable to that of other financial institutions, since it is based on management’s internal information system by segment.

Inter-segment transactions are conducted under normal arm’s length commercial terms and conditions. Each segment’s assets, liabilities, and income include items directly attributable to the segment to which they can be allocated on a reasonable basis.

Due to changes aimed at allocating customers to those segments best capable of servicing them, and streamlining processes, the Bank has modified its internal structure during 2015. This change in composition of the segments resulted in the following:

- Commissions paid in “Net fee and commission income “were reassigned among segments to more appropriately reflect the distributions in accordance with the management of each segment;

- The effects of changes in foreign exchange rates of provisions were reallocated to the line item “Other”, to more appropriately reflect the effects directly attributable to the respective segments;

- The improvement of the allocation of interest costs at time of placement of the loan.

Under IFRS 8, the Bank has aggregated operating segments with similar economic characteristics according to the aggregation criteria specified in the standard. A reporting segment consists of clients that are offered differentiated but, considering how their performance is measured, are homogenous services based on IFRS 8 aggregation criteria, thus they form part of the same reporting segment. Overall, this aggregation has no significant impact on the understanding of the nature and effects of the Bank’s business activities and the economic environment.

The Bank has the reportable segments noted below:

Retail Banking

Consists of individuals and small to middle-sized entities (SMEs) with annual income less than Ch$1,200 million. This segment gives customers a variety of services, including consumer loans, credit cards, auto loans, commercial loans, foreign exchange, mortgage loans, debit cards, checking accounts, savings products, mutual funds, stockbrokerage, and insurance brokerage. Additionally the SME clients are offered government-guaranteed loans, leasing and factoring.

Middle-market

This segment is made up of companies and large corporations with annual sales exceeding Ch$1,200 million. It serves institutions such as universities, government entities, local and regional governments and companies engaged in the real estate industry who carry out projects to sell properties to third parties and annual sales exceeding Ch$800 million with no upper limit. The companies within this segment have access to many products including commercial loans, leasing, factoring, foreign trade, credit cards, mortgage loans, checking accounts, transactional services, treasury services, financial consulting, savings products, mutual funds, and insurance brokerage. Also companies in the real estate industry are offered specialized services to finance projects, chiefly residential, with the aim of expanding sales of mortgage loans.

Global Corporate Banking

This segment consists of foreign and domestic multinational companies with sales over Ch$10,000 million. The companies within this segment have access to many products including commercial loans, leasing, factoring, foreign trade, credit cards, mortgage loans, checking accounts, transactional services, treasury services, financial consulting, investments, savings products, mutual funds and insurance brokerage.

This segment also consists of a Treasury Division which provides sophisticated financial products, mainly to companies in the Middle-market and Global Corporate Banking segments. These include products such as short-term financing and fund raising, brokerage services, derivatives, securitization, and other tailor-made products. The Treasury area may act as brokers to transactions and also manages the Bank’s investment portfolio.

F-40

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 03 

REPORTING SEGMENTS, continued

Corporate Activities (“Other”)

This segment mainly includes the results of our Financial Management Division, which develops global management functions, including managing inflation rate risk, foreign currency gaps, interest rate risk and liquidity risk. Liquidity risk is managed mainly through wholesale deposits, debt issuances and the Bank’s available for sale portfolio. This segment also manages capital allocation by unit. These activities usually result in a negative contribution to income.

In addition, this segment encompasses all the intra-segment income and all the activities not assigned to a given segment or product with customers.

The segments’ accounting policies are those described in the summary of accounting policies. The Bank earns most of its income in the form of interest income, fee and commission income and income from financial operations. To evaluate a segment’s financial performance and make decisions regarding the resources to be assigned to segments, the Chief Operating Decision Maker (CODM) bases his assessment on the segment's interest income, fee and commission income, and expenses.

Below are the tables showing the Bank’s results by reporting segment for the years ended December 31, 2017, 2016 and 2015 in addition to the corresponding balances of loans and accounts receivable from customers:

		For the year ended December 31, 2017
	Loans and accounts receivable from customers (1)	Net interest income	Net fee and commission income	Financial transactions, net (2)	Provision for loan losses	Support expenses  (3)	Segment`s net contribution
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Retail Banking	19,233,169	970,332	206,449	20,595	(293,956)	(534,970)	368,450
Middle-market	6,775,734	264,663	36,280	13,751	(19,235)	(91,882)	203,577
Commercial Banking	26,008,903	1,234,995	242,729	34,346	(313,191)	(626,852)	572,027
Global Corporate Banking	1,633,796	100,808	27,626	50,714	6,440	(62,685)	122,903
Other	83,215	(9,112)	8,708	44,692	4,496	(15,356)	33,428
Total	27,725,914	1,326,691	279,063	129,752	(302,255)	(704,893)	728,358
Other operating income							62,016
Other operating expenses and impairment							(74,057)
Income from investments in associates and other companies							3,963
Income tax expense							(145,031)
Net income for the year							575,249

(1) Corresponds to loans and accounts receivable from customers, without deducting their allowances for loan losses.

(2) Corresponds to the sum of the net income from financial operations and the foreign exchange profit or loss.

(3) Corresponds to the sum of personnel salaries and expenses, administrative expenses, depreciation and amortization.

F-41

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 03 

REPORTING SEGMENTS, continued

		For the year ended December 31, 2016
	Loans and accounts receivable from customers (1)	Net interest income	Net fee and commission income	Financial transactions, net (2)	Provision for loan losses	Support expenses  (3)	Segment`s net contribution
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Retail Banking	18,604,936	931,105	196,845	21,141	(323,888)	(529,909)	295,294
Middle-market	6,396,376	244,960	30,851	19,577	(26,748)	(83,412)	185,228
Commercial Banking	25,001,312	1,176,065	227,696	40,718	(350,636)	(613,321)	480,522
Global Corporate Banking	2,121,513	95,105	25,077	55,927	7,579	(53,935)	129,753
Other	83,606	10,196	1,651	43,713	974	(19,649)	36,885
Total	27,206,431	1,281,366	254,424	140,358	(342,083)	(686,905)	647,160
Other operating income							6,427
Other operating expenses and impairment							(69,136)
Income from investments in associates and other companies							3,012
Income tax expense							(109,031)
Net income for the year							478,432

(1) Corresponds to loans and accounts receivable from customers, without deducting their allowances for loan losses.

(2) Corresponds to the sum of the net income from financial operations and the foreign exchange profit or loss.

(3) Corresponds to the sum of personnel salaries and expenses, administrative expenses, depreciation and amortization.

F-42

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 03 

REPORTING SEGMENTS, continued

		For the year ended December 31, 2015
	Loans and accounts receivable from customers (1)	Net interest income	Net fee and commission income	Financial transactions, net (2)	Provision for loan losses	Support expenses (3)	Segment`s net contribution
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Retail Banking	17,034,707	873,026	190,380	16,245	(332,657)	(533,086)	213,908
Middle-market	6,006,282	229,812	28,537	17,897	(26,147)	(77,261)	172,838
Commercial Banking	23,040,989	1,102,838	218,917	34,142	(358,804)	(610,347)	386,746
Global Corporate Banking	2,178,643	85,553	15,231	50,327	(28,426)	(49,533)	73,152
Other	81,125	66,815	3,479	61,030	(12,047)	(1,328)	117,949
Total	25,300,757	1,255,206	237,627	145,499	(399,277)	(661,208)	577,847
Other operating income							6,439
Other operating expenses and impairment							(58,750)
Income from investments in associates and other companies							2,588
Income tax expense							(76,395)
Net income for the year							451,729

(1) Corresponds to loans and accounts receivable from customers, without deducting their allowances for loan losses.

(2) Corresponds to the sum of the net income from financial operations and the foreign exchange profit or loss.

(3) Corresponds to the sum of personnel salaries and expenses, administrative expenses, depreciation and amortization.

F-43

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 04 

CASH AND CASH EQUIVALENTS

a)      The detail of the balances included under cash and cash equivalents is as follows:

		As of December 31,
		2017		2016
		MCh$		MCh$
Cash and deposits in banks
	Cash	613,361		570,317
	Deposits at the Central Bank of Chile	441,683		507,275
	Deposits in local banks	393		1,440
	Deposits in banks abroad	397,485		1,200,357
Subtotals – Cash and deposits in banks		1.452.922		2,279,389
	Net cash items in process of collection		181,419		206,810
Cash and cash equivalents		1,634,341		2,486,199

The balance of funds held in cash and at the Central Bank of Chile reflects the monthly average that the Bank must maintain in accordance with the regulations governing minimum reserves although the balance can be withdrawn on demand.

b)     Cash in process of collection and in process of being cleared:

Cash items in process of collection and in process of being cleared represent domestic transactions which have not been processed through the central domestic clearinghouse or international transactions which may be delayed in settlement due to timing differences. These transactions were as follows:

		As of December 31,
		2017	2016
		MCh$	MCh$
Assets
	Documents held by other banks (documents to be cleared)	199,619	200,109
	Funds receivable	468,526	295,174
Subtotal		668,145	495,283
Liabilities
	Funds payable	486,726	288,473
	Subtotal	486,726	288,473
Cash in process of collection, net		181,419	206,810

F-44

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 05 

TRADING INVESTMENTS

The detail of instruments deemed as financial trading investments is as follows:

		As of December 31,
		2017	2016
		MCh$	MCh$
Chilean Central Bank and Government securities
	Chilean Central Bank Bonds	272,272	158,686
	Chilean Central Bank Notes	-	-
	Other Chilean Central Bank and Government securities	209,370	237,325
Subtotal		481,642	396,011
Other Chilean securities
	Time deposits in Chilean financial institutions	-	-
	Mortgage finance bonds of Chilean financial institutions	-	-
	Chilean financial institution bonds	-	-
	Chilean corporate bonds	-	976
	Other Chilean securities	-	-
Subtotal		-	976
Foreign financial securities
	Foreign Central Banks and Government securities	-	-
	Other foreign financial instruments	-	-
Subtotal		-	-
Investments in mutual funds
	Funds managed by related entities	4,094	-
	Funds managed by others	-	-
Subtotal		4,094	-
Total		485,736	396,987

As of December 31, 2017 and 2016, there were no trading investments sold under contracts to resell to clients and financial institutions.

F-45

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 06

INVESTMENTS UNDER RESALE AGREEMENTS AND OBLIGATIONS UNDER REPURCHASE AGREEMENTS

a) Rights arising from resale agreements

The Bank purchases financial instruments agreeing to resell them at a future date. As of December 31, 2017 and 2016, rights associated with instruments acquired under contracts to resell are as follows:

	As of December 31,
	2017				2016
	From 1 day and less than 3 months	More than 3 months and   less than  1 year	More than 1 year	Total	From 1 day and less than 3 months	More than 3 months and less than 1 year	More than 1 year	Total
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Securities from the Chilean Government and the Chilean Central Bank
Chilean Central Bank Bonds	-	-	-	-	3,260	-	-	3,260
Chilean Central Bank Notes	-	-	-	-	-	-	-	-
Other securities from the Government and the Chilean Central Bank	-	-	-	-	3,476	-	-	3,476
Subtotal	-	-	-	-	6,736	-	-	6,736
Total	-	-	-	-	6,736	-	-	6,736

F-46

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 06 

INVESTMENTS UNDER RESALE AGREEMENTS AND OBLIGATIONS UNDER REPURCHASE AGREEMENTS, continued

b)      Obligations arising from repurchase agreements

The Bank raises funds by selling financial instruments and committing itself to buy them back at future dates, plus interest at a predetermined rate. As of December 31, 2017 and 2016, obligations related to instruments sold under repurchase agreements are as follows:

	As of December 31,
	2017				2016
	From 1 day   to less than 3 months	More than 3 months and less than 1 year	More than 1 year	Total	From 1 day to less than 3 months	More than 3 months and less than 1 year	More than 1 year	Total
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Securities from Chilean Government and  the Chilean Central Bank:
Chilean Central Bank Bonds	-	-	-	-	-	-	-	-
Chilean Central Bank Notes	-	-	-	-	155,044	-	-	155,044
Other securities from the Government and the Chilean Central Bank	241,995	-	-	241,995	-	-	-	-
Subtotal	241,995	-	-	241,995	155,044	-	-	155,044
Instruments from other   domestic institutions:
Time deposits in Chilean financial institutions	1,118	38	-	1,156	56,898	495	-	57,393
Subtotal	1,118	38	-	1,156	56,898	495	-	57,393
Instruments from other  foreign institutions:
Securities from Government or foreign Central Banks	24,910	-	-	24,910	-	-	-	-
Subtotal	24,910	-	-	24,910	-	-	-	-
Total	268,023	38	-	268,061	211,942	495	-	212,437

F-47

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 06 

INVESTMENTS UNDER RESALE AGREEMENTS AND OBLIGATIONS UNDER REPURCHASE AGREEMENTS, continued

c) Below is the detail by portfolio of collateral associated with repurchase agreements as of December 31, 2017 and 2016, valued at fair value:

	As of December 31,
	2017			2016
	Available for sale  portfolio	Trading portfolio	Total	Available  for sale portfolio	Trading portfolio	Total
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Chilean Central Bank and Government securities:
Chilean Central Bank Bonds	-	-	-	-	-	-
Chilean Central Bank Notes	-	-	-	155,044	-	155,044
Other securities from the Government and the Chilean Central Bank	241,995	-	241,995	-	-	-
Subtotal	241,995	-	241,995	155,044	-	155,044
Other Chilean securities:
Time deposits in Chilean financial institutions	1,156	-	1,156	57,393	-	57,393
Subtotal	1,156	-	1,156	57,393	-	57,393
Instruments from other   foreign institutions:
Securities from Government or foreign Central Banks	24,910	-	24,910	-	-	-
Subtotal	24,910	-	24,910	-	-	-
Total	268,061	-	268,061	212,437	-	212,437

F-48

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 07 

DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGE ACCOUNTING

a) As of December 31, 2017 and 2016 the Bank holds the following portfolio of derivative instruments:

	As of December 31, 2017
	Notional amount				Fair value
	Up to 3 Months	More than 3 months to 1 year	More than 1 year	Total	Assets	Liabilities
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Fair value hedge derivatives
Interest rate swaps	-	162,985	1,554,171	1,717,156	23,003	1,424
Cross currency swaps	-	715,701	5,362,772	6,078,473	15,085	65,724
Subtotal	-	878,686	6,916,943	7,795,629	38,088	67,148
Cash flow hedge derivatives
Currency forwards	801,093	218,982	-	1,020,075	39,233	59
Cross currency swaps	421,428	1,637,604	6,672,566	8,731,598	36,403	128,355
Subtotal	1,222,521	1,856,586	6,672,566	9,751,673	75,636	128,414
Trading derivatives
Currency forwards	17,976,683	10,679,327	3,091,393	31,747,403	412,994	502,555
Interest rate swaps	9,069,964	14,389,389	46,342,779	69,802,132	467,188	392,366
Cross currency swaps	2,963,641	7,503,144	47,111,371	57,578,156	1,241,632	1,042,120
Call currency options	190,386	37,099	49,853	277,338	1,322	1,950
Call interest rate options	-	-	-	-	-	-
Put currency options	192,722	28,616	50,470	271,808	1,787	4,935
Other derivatives	-	-	-	-	-	-
Subtotal	30,393,396	32,637,575	96,645,866	159,676,837	2,124,923	1,943,926
Total	31,615,917	35,372,847	110,235,375	177,224,139	2,238,647	2,139,488

	As of December 31, 2016
	Notional amount				Fair value
	Up to 3 months	More than 3 months to 1 year	More than 1 year	Total	Assets	Liabilities
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Fair value hedge derivatives
Interest rate swaps	74,086	514,454	1,402,870	1,991,410	38,977	211
Cross currency swaps	424,086	505,902	1,239,490	2,169,478	32,640	32,868
Subtotal	498,172	1,020,356	2,642,360	4,160,888	71,617	33,079
Cash flow hedge derivatives
Currency forwards	915,879	639,939	-	1,555,818	10,216	3,441
Cross currency swaps	897,480	2,613,706	4,260,194	7,771,380	43,591	68,894
Subtotal	1,813,359	3,253,645	4,260,194	9,327,198	53,807	72,335
Trading derivatives
Currency forwards	15,840,731	11,240,251	3,358,765	30,439,747	185,618	209,955
Interest rate swaps	6,889,665	12,512,285	49,747,459	69,149,409	627,047	526,695
Cross currency swaps	3,966,443	7,589,201	53,148,109	64,703,753	1,562,068	1,449,550
Call currency options	73,943	20,994	2,664	97,601	521	5
Call interest rate options	-	-	-	-	-	-
Put currency options	52,143	7,892	2,664	62,699	104	542
Other derivatives	-	-	-	-	-	-
Subtotal	26,822,925	31,370,623	106,259,661	164,453,209	2,375,358	2,186,747
Total	29,134,456	35,644,624	113,162,215	177,941,295	2,500,782	2,292,161

F-49

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 07 

DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGE ACCOUNTING, continued

b) Hedge accounting

Fair value hedge:

The Bank uses cross-currency swaps and interest rate swaps to hedge its exposure to changes in fair value of hedged items attributable to interest rates. The aforementioned hedging instruments change the effective cost of long-term issuances from a fixed interest rate to a variable interest rate.

Below is a detail of the hedged elements and hedge instruments under fair value hedges as of December 31, 2017 and 2016, classified by term to maturity:

	As of December 31, 2017
	Within 1 year	Between 1 and 3 years	Between 3 and 6 years	Over 6 years	Total
	MCh$	MCh$	MCh$	MCh$	MCh$
Hedged item
Loans and accounts receivable from customers:
Endorsable mortgage mutual loans	587,412	801,230	106,910	-	1,495,552
Available for sale investments
Yankee bonds	-	-	6,169	64,769	70,938
Mortgage financing bonds	-	-	4,738	-	4,738
Treasury bonds (BTP)	-	-	-	129,539	129,539
Chilean Treasury bonds	-	21,377	762,727	-	784,104
Chilean Central Bank bonds	128,289	218,640	443,357	-	790,286
Time deposits and other time liabilities
Time deposits	137,985	-	-	-	137,985
Issued debt instruments
Senior bonds	25,000	1,399,686	670,488	2,287,313	4,382,487
Total	878,686	2,440,933	1,994,389	2,481,621	7,795,629
Hedging instrument
Cross currency swaps	715,701	1,512,238	1,813,221	2,037,313	6,078,473
Interest rate swaps	162,985	928,695	181,168	444,308	1,717,156
Total	878,686	2,440,933	1,994,389	2,481,621	7,795,629

	As of December 31, 2016
	Within 1 year	Between 1 and 3 years	Between 3 and 6 years	Over 6 years	Total
	MCh$	MCh$	MCh$	MCh$	MCh$
Hedged item
Loans and accounts receivable from customers:
Endorsable mortgage mutual loans	-	-	-	-	-
Available for sale investments
Yankee bonds	-	-	6,660	56,610	63,270
Mortgage financing bonds	-	-	5,651	-	5,651
Treasury bonds (BTP)	-	-	33,300	366,300	399,600
Chilean Treasury bonds	-	-	-	-	-
Chilean Central Bank bonds (BCP)	-	-	-	-	-
Time deposits and other time liabilities
Time deposits	993,659	-	-	-	993,659
Issued debt instruments
Senior bonds	524,869	652,046	1,000,905	520,888	2,698,708
Total	1,518,528	652,046	1,046,516	943,798	4,160,888
Hedging instrument
Cross currency swaps	929,988	437,046	531,556	270,888	2,169,478
Interest rate swaps	588,540	215,000	514,960	672,910	1,991,410
Total	1,518,528	652,046	1,046,516	943,798	4,160,888

F-50

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 07 

DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGE ACCOUNTING, continued

Cash flow hedges

The Bank uses cross currency swaps to hedge the risk from variability of cash flows attributable to changes in the interest rates of bonds and interbank loans at a variable rate. To cover the inflation risk in some items, both forwards as well as currency swaps are used.

Below is the notional amount of the hedged items as of December 31, 2017 and 2016, and the period when the cash flows will be generated:

	As of December 31, 2017
	Within 1  year	Between 1 and 3  years	Between 3 and 6 years	Over 6  years	Total
	MCh$	MCh$	MCh$	MCh$	MCh$
Hedged item
Loans and accounts receivables from customers
Mortgage loans	1,153,348	583,061	1,335,141	2,353,871	5,425,421
Commercial loans	644,608	-	-	-	644,608
Available for sale investments
Yankee bond	-	-	25,290	132,572	157,862
Chilean Central Bank bonds	-	-	242,819	-	242,819
Time deposits	-	-	-	-	-
Time deposits and other time liabilities
Time deposits	-	-	-	-	-
Issued debt instruments
Senior bonds (variable rate)	120,520	647,550	302,454	-	1,070,524
Senior bonds (fixed rate)	241,183	121,619	224,401	300,874	888,077
Interbank borrowings
Interbank loans	919,448	402,914	-	-	1,322,362
Total	3,079,107	1,755,144	2,130,105	2,787,317	9,751,673
Hedging instrument
Cross currency swaps	2,059,032	1,755,144	2,130,105	2,787,317	8,731,598
Currency forwards	1,020,075	-	-	-	1,020,075
Total	3,079,107	1,755,144	2,130,105	2,787,317	9,751,673

	As of December 31, 2016
	Within 1 year	Between 1 and 3 years	Between 3 and 6 years	Over 6 years	Total
	MCh$	MCh$	MCh$	MCh$	MCh$
Hedged item
Loans and accounts receivables from customers
Mortgage loans	1,083,972	312,546	900,746	956,803	3,254,067
Commercial loans	972,360	-	-	-	972,360
Available for sale investments
Yankee bond	-	-	126,140	406,881	533,021
Chilean Central Bank bonds	20,754	-	-	-	20,754
Time deposits	26,196	-	-	-	26,196
Time deposits and other time liabilities
Time deposits	285,090	-	-	-	285,090
Issued debt instruments
Senior bonds (variable rate)	854,414	399,451	285,355	-	1,539,220
Senior bonds (fixed rate)	140,765	108,409	243,121	105,600	597,895
Interbank borrowings
Interbank loans	1,683,453	415,142	-	-	2,098,595
Total	5,067,004	1,235,548	1,555,362	1,469,284	9,327,198
Hedging instrument
Cross currency swaps	3,511,186	1,235,548	1,555,362	1,469,284	7,771,380
Currency forwards	1,555,818	-	-	-	1,555,818
Total	5,067,004	1,235,548	1,555,362	1,469,284	9,327,198

F-51

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 07 

DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGE ACCOUNTING, continued

Below is an estimate of the periods in which flows are expected to be produced:

b.1) Forecasted cash flows for interest rate risk:

	As of December 31, 2017
	Within 1 year	Between 1 and 3 years	Between 3 and 6 years	Over 6 years	Total
	MCh$	MCh$	MCh$	MCh$	MCh$
Hedged item
Inflows	308,737	60,515	13,780	2,594	385,626
Outflows	(60,733)	(43,507)	(7,757)	(878)	(112,875)
Net flows	248,004	17,008	6,023	1,716	272,751
Hedging instrument
Inflows	60,733	43,507	7,757	878	112,875
Outflows (*)	(308,737)	(60,515)	(13,780)	(2,594)	(385,626)
Net flows	(248,004)	(17,008)	(6,023)	(1,716)	(272,751)

(*)Only includes cash flow forecast portion of the hedge instruments used to cover interest rate risk.

	As of December 31, 2016
	Within 1 year	Between 1 and 3 years	Between 3 and 6 years	Over 6 years	Total
	MCh$	MCh$	MCh$	MCh$	MCh$
Hedged item
Inflows	159,439	83,193	32,647	3,748	279,027
Outflows	(72,631)	(45,857)	(18,040)	-	(136,528)
Net flows	86,808	37,336	14,607	3,748	142,499
Hedging instrument
Inflows	72,631	45,857	18,040	-	136,528
Outflows (*)	(159,439)	(83,193)	(32,647)	(3,748)	(279,027)
Net flows	(86,808)	(37,336)	(14,607)	(3,748)	(142,499)

(*)Only includes cash flow forecast portion of the hedge instruments used to cover interest rate risk.

F-52

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 07 

DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGE ACCOUNTING, continued

b.2) Forecasted cash flows for inflation risk:

	As of December 31, 2017
	Within 1 year	Between 1 and 3 years	Between 3 and 6 years	Over 6 years	Total
	MCh$	MCh$	MCh$	MCh$	MCh$
Hedged item
Inflows	20,300	29,008	103,544	286,471	439,323
Outflows	(1,645)	-	-	-	(1,645)
Net flows	18,655	29,008	103,544	286,471	437,678
Hedging instrument
Inflows	1,645	-	-	-	1,645
Outflows	(20,300)	(29,008)	(103,544)	(286,471)	(439,323)
Net flows	(18,655)	(29,008)	(103,544)	(286,471)	(437,678)

	As of December 31, 2016
	Within 1 year	Between 1 and 3 years	Between 3 and 6 years	Over 6 years	Total
	MCh$	MCh$	MCh$	MCh$	MCh$
Hedged item
Inflows	22,586	11,896	56,107	115,753	206,342
Outflows	(4,900)	-	-	-	(4,900)
Net flows	17,686	11,896	56,107	115,753	201,442
Hedging instrument
Inflows	4,900	-	-	-	4,900
Outflows	(22,586)	(11,896)	(56,107)	(115,753)	(206,342)
Net flows	(17,686)	(11,896)	(56,107)	(115,753)	(201,442)

F-53

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 07 

DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGE ACCOUNTING, continued

b.3) Forecasted cash flows for exchange rate risk:

As of December 31, 2017 and 2016 the Bank has no forecasted cash flows for exchange rate risk.

c) The accumulated effect of the mark to market adjustment of cash flow hedges produced by hedge instruments used in hedged cash flow was recorded in the Consolidated Statement of Changes in Equity, specifically within Other comprehensive income, as of December 31, 2017 and 2016, is as follows:

	As of December 31,
Hedged item	2017	2016
	MCh$	MCh$
Interbank loans	(4,779)	(6,019)
Time deposits and other time liabilities	-	(294)
Issued debt instruments	(8,683)	(8,169)
Available for sale investments	(364)	12,833
Loans and accounts receivable from customers	10,264	3,937
Net flows	(3,562)	2,288

Since the inflows and outflows for both the hedged element and the hedging instrument mirror each other, the hedges are nearly 100% effective, which means that the fluctuations of fair value attributable to risk components are almost completely offset.

As of December 31, 2017 and 2016 the Bank recorded ineffectiveness for an amount of Ch$1,187 million and Ch$355 million, respectively

During the year, the Bank did not have any cash flow hedges of forecast transactions.

F-54

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 07

DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGE ACCOUNTING, continued

d) Below is a presentation of income generated by cash flow hedges amount that were reclassified from other comprehensive income to income for the year:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Bond hedging derivatives	-	(77)	6
Interbank loans hedging derivatives	-	-	-
Cash flow hedge net gain (loss)	-	(77)	6

See Note 23 - Equity, letter e)

e) Net investment hedges in foreign operations:

As of December 31, 2017 and 2016, the Bank does not have any foreign net investment hedges in its hedge accounting portfolio.

F-55

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 08

INTERBANK LOANS

a) As of December 31, 2017 and 2016, balances of “Interbank loans” are as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Domestic banks
Interbank loans	-	23
Other domestic bank loans	-	51
Foreign Interbank Loans
Interbank loans – Foreign	162,685	272,733
Provisions and impairment for foreign bank loans	(472)	(4,135)
Total	162,213	268,672

b) The amount in each period for provisions and impairment of interbank loans is shown below:

	As of December 31,
	2017			2016
	Domestic banks	Foreign banks	Total	Domestic banks	Foreign banks	Total
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Balance as of January 1	-	4,135	4,135	-	1,166	1,166
Provisions established	251	56	307	1	3,051	3,052
Provisions released	(251)	(3,719)	(3,970)	(1)	(82)	(83)
Total	-	472	472	-	4,135	4,135

F-56

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 09 

LOANS AND ACCOUNTS RECEIVABLE FROM CUSTOMERS

a) Loans and accounts receivable from customers

As of December 31, 2017 and 2016, the composition of the loan portfolio is as follows:

As of December 31, 2017	Assets before allowances			Allowances established
	Normal portfolio	Impaired portfolio	Total	Individual allowances	Group allowances	Total	Assets net balance
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Commercial loans
Commercial loans	9,244,460	746,196	9,990,656	133,254	168,736	301,990	9,688,666
Foreign trade loans	1,506,359	68,154	1,574,513	49,026	1,444	50,470	1,524,043
Checking accounts debtors	179,982	15,714	195,696	2,726	11,740	14,466	181,230
Factoring transactions	444,644	5,246	449,890	4,788	1,207	5,995	443,895
Student loans	77,226	11,064	88,290	-	5,922	5,922	82,368
Leasing transactions	1,335,653	121,351	1,457,004	17,529	12,793	30,322	1,426,682
Other loans and account receivable	106,815	45,778	152,593	11,467	17,231	28,698	123,895
Subtotal	12,895,139	1,013,503	13,908,642	218,790	219,073	437,863	13,470,779
Mortgage loans
Loans with mortgage finance bonds	22,620	1,440	24,060	-	123	123	23,937
Endorsable mortgage mutual loans	110,659	4,419	115,078	-	594	594	114,484
Other mortgage mutual loans	8,501,072	456,685	8,957,757	-	68,349	68,349	8,889,408
Subtotal	8,634,351	462,544	9,096,895	-	69,066	69,066	9,027,829
Consumer loans
Installment consumer loans	2,613,041	297,701	2,910,742	-	240,962	240,962	2,669,780
Credit card balances	1,341,098	23,882	1,364,980	-	33,401	33,401	1,331,579
Leasing transactions	4,638	77	4,715	-	62	62	4,653
Other consumer loans	271,789	5,466	277,255	-	9,331	9,331	267,924
Subtotal	4,230,566	327,126	4,557,692	-	283,756	283,756	4,273,936
Total	25,760,056	1,803,173	27,563,229	218,790	571,895	790,685	26,772,544

F-57

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 09 

LOANS AND ACCOUNTS RECEIVABLE FROM CUSTOMERS, continued

As of December 31, 2016	Assets before allowances			Allowances established
	Normal portfolio	Impaired portfolio	Total	Individual allowances	Group allowances	Total	Assets net balance
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Commercial loans
Commercial loans	9,160,354	693,303	9,853,657	159,463	148,703	308,166	9,545,491
Foreign trade loans	1,750,196	79,708	1,829,904	56,919	901	57,820	1,772,084
Checking accounts debtors	166,073	13,395	179,468	2,794	6,854	9,648	169,820
Factoring transactions	291,112	5,639	296,751	4,787	620	5,407	291,344
Student loans	-	-	-	-	-	-	-
Leasing transactions	1,376,972	108,151	1,485,123	17,593	5,546	23,139	1,461,984
Other loans and account receivable	193,589	28,973	222,562	4,780	20,482	25,262	197,300
Subtotal	12,938,296	929,169	13,867,465	246,336	183,106	429,442	13,438,023
Mortgage loans
Loans with mortgage finance bonds	31,368	1,211	32,579	-	16	16	32,563
Endorsable mortgage mutual loans	115,400	4,534	119,934	-	190	190	119,744
Other mortgage mutual loans	8,074,900	391,943	8,466,843	-	56,803	56,803	8,410,040
Subtotal	8,221,668	397,688	8,619,356	-	57,009	57,009	8,562,347
Consumer loans
Installment consumer loans	2,468,692	253,673	2,722,365	-	249,545	249,545	2,472,820
Credit card balances	1,418,409	29,709	1,448,118	-	41,063	41,063	1,407,055
Leasing transactions	5,062	55	5,117	-	72	72	5,045
Other consumer loans	266,056	5,147	271,203	-	9,339	9,339	261,864
Subtotal	4,158,219	288,584	4,446,803	-	300,019	300,019	4,146,784
Total	25,318,183	1,615,441	26,933,624	246,336	540,134	786,470	26,147,154

F-58

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 09 

LOANS AND ACCOUNTS RECEIVABLE FROM CUSTOMERS, continued

b) Portfolio characteristics:

As of December 31, 2017 and 2016 the portfolio before allowances is as follows, by customer’s economic activity:

	Domestic loans (*)			Foreign interbank loans		Total loans		Distribution percentage
	As of December 31		As of December 31,			As of December 31,		As of December 31,
	2017	2016	2017		2016	2017	2016	2017	2016
	MCh$	MCh$	MCh$		MCh$	MCh$	MCh$	%	%
Commercial loans
Manufacturing	1,218,232	1,180,886				1,218,232	1,180,886	4.39	4.34
Mining	302,037	340,554	-		-	302,037	340,554	1.09	1.25
Electricity, gas, and water	336,048	442,936	-		-	336,048	442,936	1.21	1.63
Agriculture and livestock	1,114,597	1,096,659	-		-	1,114,597	1,096,659	4.02	4.03
Forest	98,941	96,806	-		-	98,941	96,806	0.36	0.36
Fishing	215,994	296,592	-		-	215,994	296,592	0.78	1.09
Transport	697,948	787,510	-		-	697,948	787,510	2.52	2.89
Communications	168,744	196,934	-		-	168,744	196,934	0.61	0.72
Construction	1,977,417	1,792,485	-		-	1,977,417	1,792,485	7.13	6.59
Commerce	3,131,870	3,120,400	-		-	3,294,555	3,393,133	11.88	12.47
Services	467,747	482,900	162,685		272,733	467,747	482,900	1.69	1.77
Other	4,179,067	4,032,877	-		-	4,179,067	4,032,877	15.07	14.84
			-		-
Subtotal	13,908,642	13,867,539	162,685		272,733	14,071,327	14,140,272	50.75	51.98
Mortgage loans	9,096,895	8,619,356				9,096,895	8,619,356	32.81	31.68
			-		-
Consumer loans	4,557,692	4,446,803				4,557,692	4,446,803	16.43	16.34
			-		-
Total	27,563,229	26,933,698	162,685		272,733	27,725,914	27,206,431	100.00	100.00

(*) Includes domestic interbank loans for Ch$ 0 million as of December 31, 2017 (Ch$74 million as of December 31, 2016), see Note 8.

F-59

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 09 

LOANS AND ACCOUNTS RECEIVABLE FROM CUSTOMERS, continued

c) Impaired Portfolio

i) As of December 31, 2017 and 2016, the impaired portfolio is as follows:

	As of December 31,
	2017				2016
	Commercial	Mortgage	Consumer	Total	Commercial	Mortgage	Consumer	Total
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Individual impaired portfolio	427,890	-	-	427,890	439,707	-	-	439,707
Non-performing loans (1) (collectively evaluated)	368,522	161,768	103,171	633,461	316,838	147,572	99,721	564,131
Other impaired portfolio	217,091	300,776	223,955	741,822	172,624	250,116	188,863	611,603
Total	1,013,503	462,544	327,126	1,803,173	929,169	397,688	288,584	1,615,441

(1) Non-performing loans include the aggregate unpaid principal and accrued but unpaid interest on all loans with at least one installment at least 90 days past-due.

ii) The impaired portfolio with or without guarantee as of December 31, 2017 and 2016 is as follows:

	As of December 31,
	2017				2016
	Commercial	Mortgage	Consumer	Total	Commercial	Mortgage	Consumer	Total
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Secured debt	582,557	413,716	34,260	1,030,533	519,821	357,320	35,134	912,275
Unsecured debt	430,946	48,828	292,866	772,640	409,348	40,368	253,450	703,166
Total	1,013,503	462,544	327,126	1,803,173	929,169	397,688	288,584	1,615,441

iii) The portfolio of non-performing loans with or without guarantee, as of December 31, 2017 and 2016 is as follows:

	As of December 31,
	2017				2016
	Commercial	Mortgage	Consumer	Total	Commercial	Mortgage	Consumer	Total
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Secured debt	167,909	141,413	8,896	318,218	159,965	129,632	8,940	298,537
Unsecured debt	200,613	20,355	94,275	315,243	156,873	17,940	90,781	265,594
Total	368,522	161,768	103,171	633,461	316,838	147,572	99,721	564,131

iv) The portfolio of non-performing portfolio as of December 31, 2017 and 2016 is as follows:

	As of December31,
	2017				2016
	Commercial	Mortgage	Consumer	Total	Commercial	Mortgage	Consumer	Total
	MM$	MM$	MM$	MM$	MM$	MM$	MM$	MM$
Non-performing >90 days	362,968	159,265	92,541	614,774	311,755	145,084	84,458	541,297
Non-performing <90 days	5,554	2,503	10,630	18,687	5,083	2,488	15,263	22,834
Total	368,522	161,768	103,171	633,461	316,838	147,572	99,721	564,131

F-60

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 09

LOANS AND ACCOUNTS RECEIVABLE FROM CUSTOMERS, continued

d) Allowances

The changes in allowance balances during 2017 and 2016 are as follows:

Activity during 2017	Commercial loans		Mortgage loans	Consumer loans	Total
	Individual	Group	Group	Group
	MCh$	MCh$	MCh$	MCh$	MCh$
Balance as of January 1, 2017	246,336	183,106	57,009	300,019	786,470
Allowances established (1)	64,658	148,681	43,621	252,038	508,998
Allowances released (2)	(55,925)	(20,491)	(11,427)	(46,089)	(133,932)
Allowances released due to charge-off (3)	(36,279)	(92,223)	(20,137)	(222,212)	(370,851)
Balances as of December 31, 2017	218,790	219,073	69,066	283,756	790,685

Activity during 2016	Commercial loans		Mortgage  loans	Consumer   loans	Total
	Individual	Group	Group	Group
	MCh$	MCh$	MCh$	MCh$	MCh$
Balance as of January 1, 2016	256,505	174,696	62,427	267,507	761,135
Allowances established (1)	61,002	133,855	50,892	280,544	526,293
Allowances released (2)	(43,183)	(14,432)	(34,246)	(30,790)	(122,651)
Allowances released due to charge-off (3)	(27,988)	(111,013)	(22,064)	(217,242)	(378,307)
Balances as of December 31, 2016	246,336	183,106	57,009	300,019	786,470

(1) Represents gross allowances made in respect of increased risk of loss during the period and loan growth.

(2) Represents the gross amount of loan loss allowances released during the year as a consequence of reduction in the level of risk existing in the loan portfolio, including as a result of improvement in the credit risk classification of borrowers and loans paid.

(3) Represents the gross amount of loan loss allowances removed due to charge-off.

F-61

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 09

LOANS AND ACCOUNTS RECEIVABLE FROM CUSTOMERS, continued

e) Recoveries by type of loan

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Commercial loans	32,401	27,185	26,032
Consumer loans	39,972	41,072	35,565
Residential mortgage loans	10,942	10,041	6,543
Total	83,315	78,298	68,140

Recoveries of loans previously charged off are recognized as income in the line item “Provision for loans losses”. We only recognize as a recovery interest and/or principal paid in cash in connection with a loan that has already been charged-off in its entirety. Such recoveries do not have an impact on our allowance for loan losses as these recoveries are for loans that have been already charged-off and recognized as a loss in our income statement and are no longer on-balance sheet.

f) Allowances established on customer and interbank loans

The following chart shows the balance of allowances established, associated with credits granted to customers and banks:

	As of December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Customers loans	508,998	526,293	545,056
Interbank loans	307	3,052	1,357
Total	509,305	529,345	546,413

F-62

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 09 

LOANS AND ACCOUNTS RECEIVABLE FROM CUSTOMERS, continued

g) Portfolio by its impaired and non-impaired status.

	As of December 31, 2017
	Non-impaired				Impaired				Portfolio total
	Commercial	Mortgage	Consumer	Total non  impaired	Commercial	Mortgage	Consumer	Total  impaired	Commercial	Mortgage	Consumer	Total portfolio
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Current portfolio	12,737,508	8,357,733	4,012,489	25,107,730	449,895	158,770	110,184	718,849	13,187,403	8,516,503	4,122,673	25,826,579
Overdue for 1-29 days	103,908	180,294	132,136	416,338	110,834	74,072	46,283	231,189	214,742	254,366	178,419	647,527
Overdue for 30-89 days	53,723	96,324	85,941	235,988	89,806	70,437	78,118	238,361	143,529	166,761	164,059	474,349
Overdue for 90 days or more	-	-	-	-	362,968	159,265	92,541	614,774	362,968	159,265	92,541	614,774
Total portfolio before allowances	12,895,139	8,634,351	4,230,566	25,760,056	1,013,503	462,544	327,126	1,803,173	13,908,642	9,096,895	4,557,692	27,563,229
Overdue loans (less than 90 days) presented as portfolio percentage	1.22%	3.20%	5.15%	2.53%	19.80%	31.24%	38.03%	26.04%	2.58%	4.63%	7.51%	4.07%
Overdue loans (90 days or more) presented as portfolio percentage.	-	-	-	-	35.81%	34.43%	28.29%	34.09%	2.61%	1.75%	2.03%	2.23%

F-63

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 09 

LOANS AND ACCOUNTS RECEIVABLE FROM CUSTOMERS, continued

	As of December 31, 2016
	Non-impaired				Impaired				Portfolio total
	Commercial	Mortgage	Consumer	Total non impaired	Commercial	Mortgage	Consumer	Total  impaired	Commercial	Mortgage	Consumer	Total portfolio
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Current portfolio	12,765,961	7,944,260	3,957,566	24,667,787	463,176	133,816	100,670	697,662	13,229,137	8,078,076	4,058,236	25,365,449
Overdue for 1-29 days	97,302	69,227	113,031	279,560	35,777	12,984	32,536	81,297	133,079	82,211	145,567	360,857
Overdue for 30-89 days	75,033	208,181	87,622	370,836	118,461	105,804	70,920	295,185	193,494	313,985	158,542	666,021
Overdue for 90 days or more	-	-	-	-	311,755	145,084	84,458	541,297	311,755	145,084	84,458	541,297
Total portfolio before allowances	12,938,296	8,221,668	4,158,219	25,318,183	929,169	397,688	288,584	1,615,441	13,867,465	8,619,356	4,446,803	26,933,624
Overdue loans (less than 90 days) presented as portfolio percentage	1.33%	3.37%	4.83%	2.57%	16.60%	29.87%	35.85%	23.31%	2.35%	4.60%	6.84%	3.81%
Overdue loans (90 days or more) presented as portfolio percentage.	-	-	-	-	33.55%	36.48%	29.27%	33.51%	2.25%	1.68%	1.90%	2.01%

F-64

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 09 

LOANS AND ACCOUNTS RECEIVABLE FROM CUSTOMERS, continued

Reconciliation of overdue loans with non-performing loans

	As of December 31, 2017
	Commercial	Mortgage	Consumer	Total
	MCh$	MCh$	MCh$
Overdue loans	362,968	159,265	92,541	614,774
Loans with not overdue but classified as non-performing loans	5,554	2,503	10,630	18,687
Total	368,522	161,768	103,171	633,461

	As of December 31, 2016
	Commercial	Mortgage	Consumer	Total
	MCh$	MCh$	MCh$
Overdue loans	311,755	145,084	84,458	541,297
Loans with not overdue but classified as non-performing loans	5,083	2,488	15,263	22,834
Total	316,838	147,572	99,721	564,131

F-65

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 10 

AVAILABLE FOR SALE INVESTMENTS

As of December 31, 2017 and 2016, detail of instruments deemed as available for sale investments is as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Chilean central bank and government securities
Chilean central bank bonds	816,331	468,386
Chilean central bank notes	330,952	1,222,283
Other Chilean central bank and government securities	1,115,518	52,805
Subtotal	2,262,801	1,743,474
Other Chilean securities
Time deposits in Chilean financial institutions	2,361	891,320
Mortgage finance bonds of Chilean financial institutions	22,312	25,488
Other instruments issued in the country	3,000	1,680
Subtotal	27,673	918,488
Foreign financial securities
Foreign Central Banks and Government securities	132,822	387,146
Other foreign financial securities	151,250	339,798
Subtotal	284,072	726,944
Total	2,574,546	3,388,906

As of December 31, 2017 and 2016, the line item Chilean central bank and government securities item includes securities sold under repurchase agreements to clients and financial institutions for Ch$241,995 million and Ch$155,044 million, respectively. Additionally, as of December 31, 2017 and 2016, these instruments guarantee derivatives transactions through Comder Contraparte Central S.A. for Ch$42,910 million and Ch$18,627 million, respectively.

As of December 31, 2017 and 2016, the line item Other Chilean securities includes securities sold to customers and financial institutions under repurchase agreements totaling Ch$1,156 million and Ch$57,393 million, respectively.

As of December 31, 2017 and 2016, the line item Foreign financial securities item includes securities sold under repurchase agreements to clients and financial institutions for Ch$24,910 million and Ch$0 million, respectively. Additionally, this instruments guarantee derivatives transactions through London Clearing House (LCH) for Ch$48,106 million and Ch$0 million respectively. In order to comply with the initial margin specified in the European EMIR standard, the Bank maintained securities in guaranteed with Euroclear for Ch$33,711 million and Ch$ 0 million respectively.

As of December 31, 2017 available for sale investments included a cumulative net unrealized income of Ch$1,855 million, recorded as a “Valuation adjustment” in other comprehensive income, distributed between Ch$459 million attributable to the equity holders of the Bank and Ch$1,396 million attributable to non-controlling interest.

As of December 31, 2016 available for sale investments included a cumulative net unrealized loss of Ch$7,375 million, recorded as a “Valuation adjustment” in other comprehensive income, distributed between Ch$6,449 million attributable to the equity holders of the Bank and Ch$926 million attributable to non-controlling interest.

F-66

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 10

AVAILABLE FOR SALE INVESTMENTS, continued

Gross profits and losses realized on the sale of available for sale investments as of December 31, 2017, 2016 and 2015, are as follows:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Sale of available for sale investments generating realized profits	6,469,344	6,522,549	2,627,490
Realized profits	4,867	12,333	22,473
Sale of available for sale investments generating realized losses	466.732	346,906	346,450
Realized losses	3	132	72

The Bank evaluated those instruments with unrealized losses as of December 31, 2017 and 2016 and concluded they were not impaired. This review consisted of evaluating the economic reasons for any declines, the credit ratings of the securities’ issuers, and the Bank’s intention and ability to hold the securities until the unrealized loss is recovered. Based on this analysis, the Bank believes that there were no significant or prolonged declines nor changes in credit risk which would cause impairment in its investment portfolio, since most of the decline in fair value of these instruments was caused by market conditions which the Bank considers to be temporary. All of the instruments that have unrealized losses as of December 31, 2017 and 2016, were not in a continuous unrealized loss position for more than one year.

F-67

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 10 

AVAILABLE FOR SALE INVESTMENTS, continued

The following charts show the available for sale investments cumulative unrealized profit and loss, as of December 31, 2017 and 2016:

As of December 31, 2017:

	Less than 12 months				More than 12 months				Total
	Acquisition cost	Fair value	Unrealized  profit	Unrealized loss	Acquisition cost	Fair value	Unrealized profit	Unrealized loss	Acquisition cost	Fair value	Unrealized profit	Unrealized loss
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Chilean central bank and government securities
Chilean central bank Bonds	816,164	816,331	5,513	(5,346)	-	-	-	-	816,164	816,331	5,513	(5,346)
Chilean central bank Notes	330,923	330,952	30	(1)	-	-	-	-	330,923	330,952	30	(1)
Other Chilean central bank and government securities	1,117,447	1,115,518	2,960	(4,888)	-	-	-	-	1,117,447	1,115,518	2,960	(4,888)
Subtotal	2,264,534	2,262,801	8,503	(10,235)	-	-	-	-	2,264,534	2,262,801	8,503	(10,235)
Other Chilean securities
Time deposits in Chilean financial institutions	2,361	2,361	-	-	-	-	-	-	2,361	2,361	-	-
Mortgage finance bonds of Chilean financial institutions	21,867	22,312	445	-	-	-	-	-	21,867	22,312	445	-
Chilean financial institution bonds	-	-	-	-	-	-	-	-	-	-	-	-
Chilean corporate bonds	-	-	-	-	-	-	-	-	-	-	-	-
Other Chilean securities	220	3,000	2,780	-	-	-	-	-	220	3,000	2,780	-
Subtotal	24,448	27,673	3,225	-	-	-	-	-	24,448	27,673	3,225	-
Foreign financial securities
Foreign central banks and government securities	133,301	132,822	847	(1,326)	-	-	-	-	133,301	132,822	847	(1,326)
Other foreign financial securities	150,408	151,250	1,097	(256)	-	-	-	-	150,408	151,250	1,097	(256)
Subtotal	283,709	284,072	1,944	(1,582)	-	-	-	-	283,709	284,072	1,944	(1,582)
Total	2,572,691	2,574,546	13,672	(11,817)	-	-	-	-	2,572,691	2,574,546	13,672	(11,817)

F-68

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 10

AVAILABLE FOR SALE INVESTMENTS, continued

As of December 31, 2016:

	Less than 12 months				More than 12 months				Total
	Acquisition cost	Fair value	Unrealized  profit	Unrealized loss	Acquisition cost	Fair value	Unrealized  profit	Unrealized loss	Acquisition cost	Fair value	Unrealized profit	Unrealized loss
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Chilean central bank and government securities
Chilean central bank Bonds	461,793	468,386	6,612	(19)	-	-	-	-	461,793	468,386	6,612	(19)
Chilean central bank notes	1,222,263	1,222,283	23	(3)	-	-	-	-	1,222,263	1,222,283	23	(3)
Other Chilean central bank and government securities	52,411	52,805	394	-	-	-	-	-	52,411	52,805	394	-
Subtotal	1,736,467	1,743,474	7,029	(22)	-	-	-	-	1,736,467	1,743,474	7,029	(22)
Other Chilean securities
Time deposits in Chilean financial institutions	891,276	891,320	108	(64)	-	-	-	-	891,276	891,320	108	(64)
Mortgage finance bonds of Chilean financial institutions	25,021	25,488	469	(2)	-	-	-	-	25,021	25,488	469	(2)
Chilean financial institution bonds	-	-	-	-	-	-	-	-	-	-	-	-
Chilean corporate bonds	-	-	-	-	-	-	-	-	-	-	-	-
Other Chilean securities	220	1,680	1,460	-	-	-	-	-	220	1,680	1,460	-
Subtotal	916,517	918,488	2,037	(66)	-	-	-	-	916,517	918,488	2,037	(66)
Foreign financial securities
Foreign central banks and government securities	387,077	387,146	69	-	-	-	-	-	387,077	387,146	69	-
Other foreign financial securities	341,470	339,798	655	(2,327)	-	-	-	-	341,470	339,798	655	(2,327)
Subtotal	728,547	726,944	724	(2,327)	-	-	-	-	728,547	726,944	724	(2,327)
Total	3,381,531	3,388,906	9,790	(2,415)	-	-	-	-	3,381,531	3,388,906	9,790	(2,415)

F-69

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 11 

INVESTMENTS IN ASSOCIATES AND OTHER COMPANIES

a) Investments in associates and other, are shown in the following table:

					Investment
	Ownership interest As of December 31				Investment value As of December 31,		Profit and loss As of December 31,
	2017MCh$		2016 MCh$	2015 MCh$	2017 MCh$	2016 MCh$	2017 MCh$	2016 MCh$	2015 MCh$
Company
Redbanc S.A.	33.43	33.43		33.43	2,537	2,184	353	373	215
Transbank S.A.	25.00	25.00		25.00	14,534	12,510	2,024	1,302	1,256
Centro de Compensación Automatizado	33.33	33.33		33.33	1,589	1,353	236	248	212
Sociedad Interbancaria de Depósito de Valores S.A.	29.29	29.29		29.29	1,087	938	235	195	213
Cámara de Compensación de Alto Valor S.A. (1,2,3,4)	15.00	14.93		14.23	909	866	66	98	127
Administrador Financiero del Transantiago S.A.	20.00	20.00		20.00	3,098	2,781	317	230	323
Sociedad Nexus S.A.	12.90	12.90		12.90	1,911	1,469	442	247	225
Servicios de Infraestructura de Mercado OTC S.A. (1&2)	12.07	12.07		11.11	1,489	1,378	115	132	(115)
Subtotal					27,154	23,479	3,788	2,825	2,456
Shares or rights in other companies (*)
Bladex					136	136	25	26	25
Stock Exchanges					287	157	150	161	107
Others					8	8	-	-	-
Total					27,585	23,780	3,963	3,012	2,588

(*) Investments in associates and other companies do not have market prices.

(1) During the third quarter of 2016, Banco Penta ceded to Banco Santander a portion of its interest in the companies "Sociedad Operadora de la Cámara de Compensación de pagos de Alto Valor SA" and "Servicios de Market Infrastructure OTC SA ", the Bank's share in those companies increased to 14.84% and 11.93% respectively.

(2) During the last quarter of 2016, Banco Penta ceded to Banco Santander a portion of its interest in the companies "Sociedad Operadora de la Cámara de Compensación de pagos de Alto Valor SA" and "Servicios de Market Infrastructure OTC SA ", the Bank's share in those companies increased to 14.93% and 12.07% respectively.

(3) In February 2017, Banco Paris sold to Banco Santander a portion of its interest in the companies "Sociedad Operadora de la Cámara de Compensación de pagos de Alto Valor SA", the Bank's share increased to 15.00%

(4) In October 2015, HSBC Bank Chile sold its ownership share in Camara de Compensación de Pagos de Alto Valor S.A. to Banco Santander Chile, increasing our participation to 14.23%.

F-70

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 11 

INVESTMENTS IN ASSOCIATES AND OTHER COMPANIES, continued

b) Summary of financial information of associates as of and for the years ended December 31, 2017, 2016 and 2015.

As of December 31,
	2017				2016				2015
				Net income				Net income				Net income
	Assets	Liabilities	Equity		Assets	Liabilities	Equity		Assets	Liabilities	Equity
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Centro de Compensación Automatizado	6,871	2,174	3,989	708	5,508	1,523	3,241	744	5,148	1,897	2,616	635
Redbanc S.A.	21,235	13,751	6,428	1,056	19,927	13,505	5,307	1,115	20,296	14,877	4,777	642
Transbank S.A.	822,487	765,683	48,709	8,095	710,475	660,957	44,309	5,209	601,627	561,325	35,278	5,024
Sociedad Interbancaria de Depósito de Valores S.A.	3,720	60	2,858	802	3,204	103	2,435	666	2,714	58	2,093	563
Sociedad Nexus S.A.	32,669	18,888	10,354	3,427	30,038	19,229	8,898	1,911	23,153	13,682	7,730	1,741
Servicios de Infraestructura de Mercado OTC S.A.	17,913	6,414	10,963	536	29,258	18,258	9,906	1,094	17,631	7,800	10,869	(1,038)
Administrador Financiero del Transantiago S.A.	51,304	35,814	13,907	1,583	54,253	40,345	12,758	1,150	42,518	29,760	11,145	1,613
Cámara de Compensación de Alto Valor S.A.	6,338	500	5,399	439	6,099	627	4,815	657	5,730	775	4,066	889
Total	962,537	843,284	102,607	16,646	858,762	754,547	91,669	12,546	718,817	630,174	78,574	10,069

c) Restrictions over the ability of associated companies to transfer funds to investors.

There are no significant restrictions regarding the capacity of associates to transfer funds, whether in cash dividends, refund of loans, or advance payments to the Bank.

d) Activity with respect to investments in other companies during 2017, 2016 and 2015 is as follows:

	As of December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Opening balance as of January 1,	23,780	20,309	17,914
Acquisition of investments (*)	3	1,123	302
Sale of investments	-	-	-
Participation in income	3,962	3,012	2,588
Dividends received	(116)	(217)	(278)
Other equity adjustments	(44)	(447)	(217)
Total	27,585	23,780	20,309

(*) See reference, part a) of this note.

F-71

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 12 

INTANGIBLE ASSETS

a)    As of December 31, 2017 and 2016, the composition of intangible assets is as follows:

				As of December 31, 2017
	Years of useful life	Average remaining useful life	Net opening balance as of January 1, 2016	Gross balance	Accumulated amortization	Net balance
			MCh$	MCh$	MCh$	MCh$
Licenses	3	1	1,656	10,932	(9,732)	1,200
Software development	3	2	56,429	314,115	(252,096)	62,019
Total			58,085	325,047	(261,828)	63,219

				As of December 31, 2016
	Years of useful life	Average remaining useful life	Net opening balance as of January 1, 2015	Gross balance	Accumulated amortization	Net balance
			MCh$	MCh$	MCh$	MCh$
Licenses	3	2	2,060	10,932	(9,276)	1,656
Software development	3	2	49,077	286,781	(230,352)	56,429
Total			51,137	297,713	(239,628)	58,085

b) The changes in the value of intangible assets during the periods ended December 31, 2017 and December 31, 2016 is as follows:

b.1) Gross balance

Gross balances	Licenses	Software development	Total
	MCh$	MCh$	MCh$
Balances as of January 1, 2017	10,932	286,781	297,713
Acquisitions	-	32,624	32,624
Disposals and impairment	-	(5,290)	(5,290)
Other	-	-	-
Balances as of December 31, 2017	10,932	314,115	325,047
Balances as of January 1, 2016	10,932	259,500	270,432
Acquisitions	-	27,281	27,281
Disposals and impairment	-	-	-
Other	-	-	-
Balances as of December 31, 2016	10,932	286,781	297,713

F-72

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 12 

INTANGIBLE ASSETS, continued

b.2) Accumulated amortization

Accumulated amortization	Licenses	Software development	Total
	MCh$	MCh$	MCh$
Balances as of January 1, 2017	(9,276)	(230,352)	(239,628)
Year’s amortization	(456)	(21,744)	(22,200)
Other changes	-	-	-
Balances as of December 31, 2017	(9,732)	(252,096)	(261,828)
Balances as of January 1, 2016	(8,872)	(210,423)	(219,295)
Year’s amortization	(404)	(19,929)	(20,333)
Other changes	-	-	-
Balances as of December 31, 2016	(9,276)	(230,352)	(239,628)

c) The Bank has no restriction on intangible assets as of December 31, 2017 and 2016. Additionally, the intangibles assets have not been pledged as guarantee for fulfillment of financial liabilities. Also, the Bank has no debt related to Intangible assets as of those dates.

F-73

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 13 

PROPERTY, PLANT, AND EQUIPMENT

a)   As of December 31, 2017 and 2016, the composition of property, plant, and equipment balances are composed as follows:

		As of December 31, 2017
	Net opening balance as of January 1, 2017	Gross balance	Accumulated depreciation	Net balance
	MCh$	MCh$	MCh$	MCh$
Land and buildings	169,809	274,079	(114,727)	159,352
Equipment	66,506	193,689	(130,173)	63,516
Ceded under operating leases	4,230	4,888	(667)	4,221
Other	16,834	60,822	(45,364)	15,458
Total	257,379	533,478	(290,931)	242,547

		As of December 31, 2016
	Net opening balance as of January 1, 2016	Gross balance	Accumulated depreciation	Net balance
	MCh$	MCh$	MCh$	MCh$
Land and buildings	158,434	264,016	(94,207)	169,809
Equipment	59,908	168,124	(101,618)	66,506
Ceded under operating leases	4,238	4,888	(658)	4,230
Other	18,079	55,973	(39,139)	16,834
Total	240,659	493,001	(235,622)	257,379

b) The changes in the value of property, plant, and equipment as of December 31, 2017 and 2016 is as follows:

b.1) Gross balance

2017	Land and buildings	Equipment	Ceded under operating leases	Other	Total
	MCh$	MCh$	MCh$	MCh$	MCh$
Balances as of January 1, 2017	264,016	168,124	4,888	55,973	493,001
Additions	27,592	26,278	-	4,902	58,772
Disposals	(17,529)	(359)	-	(53)	(17,941)
Impairment due to damage	-	(354)	-	-	(354)
Other	-	-	-	-	-
Balances as of December 31, 2017	274,079	193,689	4,888	60,822	533,478

F-74

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 13 

PROPERTY, PLANT, AND EQUIPMENT, continued

2016	Land and buildings	Equipment	Ceded under operating leases	Other	Total
	MCh$	MCh$	MCh$	MCh$	MCh$
Balances as of January 1, 2016	237,449	137,621	4,888	51,482	431,440
Additions	26,567	30,965	-	4,823	62,355
Disposals	-	(228)	-	(332)	(560)
Impairment due to damage	-	(234)	-	-	(234)
Other	-	-	-	-	-
Balances as of December 31, 2016	264,016	168,124	4,888	55,973	493,001

b.2) Accumulated depreciation

2017	Land and buildings	Equipment	Ceded under operating leases	Other	Total
	MCh$	MCh$	MCh$	MCh$	MCh$
Balances as of January 1, 2017	(94,207)	(101,618)	(658)	(39,139)	(235,622)
Depreciation charges in the period	(20,744)	(28,592)	(9)	(6,277)	(55,622)
Sales and disposals in the period	224	37	-	52	313
Transfers	-	-	-	-	-
Other	-	-	-	-	-
Balances as of December 31, 2017	(114,727)	(130,173)	(667)	(45,364)	(290,931)

2016	Land and buildings	Equipment	Ceded under operating leases	Other	Total
	MCh$	MCh$	MCh$	MCh$	MCh$
Balances as of January 1, 2016	(79,015)	(77,713)	(650)	(33,403)	(190,781)
Depreciation charges in the period	(15,192)	(23,976)	(8)	(5,849)	(45,025)
Sales and disposals in the period	-	71	-	113	184
Transfers	-	-	-	-	-
Other	-	-	-	-	-
Balances as of December 31, 2016	(94,207)	(101,618)	(658)	(39,139)	(235,622)

F-75

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 13 

PROPERTY, PLANT, AND EQUIPMENT, continued

c)  Operational leases – lessor

As of December 31, 2017 and 2016, the future minimum lease cash inflows under non-cancellable operating leases are as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Due within 1 year	567	506
Due after 1 year but within 2 years	749	1,029
Due after 2 years but within 3 years	480	502
Due after 3 years but within 4 years	348	473
Due after 4 years but within 5 years	308	344
Due after 5 years	1,792	2,067
Total	4,244	4,921

d) Operational leases – lessee

Certain Bank’s premises and equipment are leased under various operating leases. Future minimum rental payments under non-cancellable leases are as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Due within 1 year	26,059	26,455
Due after 1 year but within 2 years	21,343	24,903
Due after 2 year but within 3 years	18,091	20,582
Due after 3 years but within 4 years	15,736	17,321
Due after 4 years but within 5 years	12,734	14,569
Due after 5 years	51,502	53,694
Total	145,465	157,524

e) As of December 31, 2017 and 2016, the Bank has no financial leases which cannot be unilaterally rescinded.

f) The Bank has no restriction on property, plant and equipment as of December 31, 2017 and 2016. Additionally, the property, plant and equipment have not been provided as guarantees of financial liabilities. The Bank has no debt in connection with property, plant and equipment.

F-76

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 14 

CURRENT AND DEFERRED TAXES

a)   Current taxes

As of December 31, 2017 and 2016, the Bank recognizes taxes payable (recoverable), which is determined based on the currently applicable tax legislation. This amount is recorded net of recoverable taxes, and is shown as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Summary of current tax liabilities (assets)
Current tax (assets)	-	-
Current tax liabilities	6,435	29,294
Total tax payable (recoverable)	6,435	29,294
(Assets) liabilities current taxes detail (net)
Income tax, tax rate(*)	145,112	145,963
Minus:
Provisional monthly payments	(136,562)	(113,700)
Credit for training expenses	(1,768)	(1,972)
Land taxes leasing	-	-
Grant credits	(968)	(1,079)
Other	621	82
Total tax payable (recoverable)	6,435	29,294

(*)The tax rate is 25.5% for 2017 and 24.0% for 2016.

b)   Effect on income

The effect of tax expense on income for the years ended December 31, 2017 and 2016 is comprised of the following items:

	As of December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Income tax expense
Current tax	145,112	145,963	121,775
Credits (debits) for deferred taxes
Origination and reversal of temporary differences	(6,751)	(37,269)	(45,672)
Valuation provision	5,955	-	-
Subtotals	144,316	108,694	76,103
Tax for rejected expenses (Article No.21)	610	336	340
Other	105	1	(48)
Net charges for income tax expense	145,031	109,031	76,395

F-77

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 14 

CURRENT AND DEFERRED TAXES, continued

c)   Effective tax rate reconciliation

The reconciliation between the income tax rate and the effective rate applied in determining tax expenses as of December 31, 2017, 2016 and 2015, is as follows:

		For the year ended December 31,
	2017			2016		2015
	Tax rate		Amount	Tax rate	Amount	Tax
						rate	Amount
	%		MCh$	%	MCh$	%	MCh$
Tax calculated over profit before tax	25.50		183,671	24.00	140,991	22.50	118,828
Price level restatement for tax purposes(1)	(3.03)		(21,829)	(5.49)	(32,256)	(5.42)	(28,630)
Single penalty tax (rejected expenses)	0.08		610	0.06	336	0.06	340
Effect of tax reform changes on deferred tax(2)	(2.86)		(20,600)	0.01	86	(2.01)	(10,600)
Real estate taxes	0.00		-	0.00	-	(0.73)	(3,853)
Other	0.44		3,179	(0.02)	(126)	0.06	310
Effective rates and expenses for income tax	20.13		145,031	18.56	109,031	14.46	76,395

(1) Price level restatement on tax purpose capital.

(2) In accordance with Chilean Law N°20.780 published in September 29, 2014 the income tax rate are 25,5% and 27% for 2017 and 2018 respectively.

d)   Effect of deferred taxes on comprehensive income

Below is a summary of the separate effect of deferred tax on other comprehensive income, showing the asset and liability balances, for the years ended December 31, 2017 and 2016:

		As of December 31,
		2017	2016
		MCh$	MCh$
Deferred tax assets
	Available for sale investments	368	3,266
	Cash flow hedges	908	-
Total deferred tax assets recognized through other comprehensive income		1,276	3,266
Deferred tax liabilities
	Available for sale investments	(841)	(5,036)
	Cash flow hedges	-	(549)
Total deferred tax liabilities recognized through other comprehensive income		(841)	(5,585)
Net deferred tax balances in equity		435	(2,319)
Deferred taxes in equity attributable to equity holders of the Bank		791	(2,097)
Deferred tax in equity attributable to non-controlling interests		(356)	(222)

F-78

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 14 

CURRENT AND DEFERRED TAXES, continued

e)   Effect of deferred taxes on income

As of December 31, 2017 and 2016, the Bank has recorded effects for deferred taxes in the financial statements:

	As of December 31,
	2017	2016
	MCh$	MCh$
Deferred tax assets
Interests and adjustments	8,645	9,473
Non-recurring charge-offs	11,651	9,891
Assets received in lieu of payment	1,582	2,999
Exchange rate adjustments	882	-
Property, plant and equipment valuation	4,410	4,570
Allowance for loan losses	160,359	163,456
Provision for expenses	73,518	67,073
Leased assets	98,090	71,834
Subsidiaries tax losses	5,277	9,467
Prepaid expenses	151	-
Other	5,249	17,571
Total deferred tax assets	369,814	356,334
Deferred tax liabilities
Valuation of investments	(1,911)	(1,802)
Depreciation	(532)	-
Valuation provision	(5,955)	-
Other	(432)	(299)
Total deferred tax liabilities	(8,830)	(2,101)

f)    Summary of deferred tax assets and liabilities

Below is a summary of the deferred taxes impact on equity and income.

	As of December 31,
	2017	2016
	MCh$	MCh$
Deferred tax assets
Recognized through other comprehensive income	1,276	3,266
Recognized through profit or loss	369,815	356,334
Total deferred tax assets	371,091	359,600
Deferred tax liabilities
Recognized through other comprehensive income	(841)	(5,585)
Recognized through profit or loss	(8,822)	(2.101)
Total deferred tax liabilities	(9,663)	(7.686)

F-79

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 15 

OTHER ASSETS

Other assets item includes the following:

		As of December 31,
		2017	2016
		MCh$	MCh$
Assets for leasing (1)		48,099	44,840
Assets received or awarded in lieu of payment
	Assets received in lieu of payment	20,904	26,598
	Assets awarded at judicial sale	24,800	26,895
	Provision on assets received in lieu of payment or awarded	(1,440)	(7,558)
	Subtotal	44,264	45,935
Other assets
	Guarantee deposits (margin accounts) (2)	323,767	396,289
	Gold investments	478	446
	VAT credit	9,570	8,941
	Income tax recoverable	1,381	22,244
	Prepaid expenses	116,512	148,288
	Assets recovered from leasing for sale	4,235	6,040
	Pension plan assets	921	1,637
	Accounts and notes receivable	59,574	56,624
	Notes receivable through brokerage and simultaneous transactions	68,272	60,632
	Other receivable assets	53,500	15,082
	Other assets (3)	33,837	40,274
	Subtotal	672,047	756,497
	Total	764,410	847,272

⁽¹⁾ Assets available to be granted under the financial leasing agreements.

⁽²⁾ Guarantee deposits (margin accounts) correspond to collateral associated with derivative financial contracts to mitigate the counterparty credit risk and are mainly established in cash. These guarantees operate when mark to market of derivative financial instruments exceed the levels of threshold agreed in the contracts, which could result in the Bank delivering or receiving collateral.

⁽³⁾ Other assets mainly include settlement of derivatives and other financial transactions.

F-80

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 16 

TIME DEPOSITS AND OTHER TIME LIABILITIES

As of December 31, 2017 and 2016, the composition of the line item time deposits and other liabilities is as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Deposits and other demand liabilities
Checking accounts	6,272,656	6,144,688
Other deposits and demand accounts	590,221	564,966
Other demand liabilities	905,289	829,661
Total	7,768,166	7,539,315
Time deposits and other time liabilities
Time deposits	11,792,466	13,031,319
Time savings account	116,179	116,451
Other time liabilities	5,300	3,939
Total	11,913,945	13,151,709

F-81

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 17

INTERBANK BORROWINGS

As of December 31, 2017 and 2016 the line item Interbank borrowings is as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Loans from financial institutions and the Central Bank of Chile
Other obligations with Central Bank of Chile	5	7
Subtotal	5	7
Loans from domestic financial institutions	480	365,436
Loans from foreign financial institutions
Sumitomo Mitsui Banking Corporation	259,199	233,060
Wells Fargo Bank N.A.	235,058	113,631
Bank Of America N.A.	228,309	-
Standard Chartered Bank	225,966	101,874
Mizuho Bank Ltd. NY.	215,967	-
Citibank N.A.	191,471	183,193
The Bank of Nova Scotia	86,419	39,967
The Toronto-Dominion Bank	62,743	-
Corporación Andina De Fomento	31,075	-
Barclays Bank PLC London	30,886	33,279
HSBC Bank Plc NY	30,875	33,214
The Bank of New York Mellon	30,839	82,594
Hsbc Bank Plc	30,838	-
European Investment Bank	12,629	13,980
Banco Santander – Hong Kong	8,341	6,165
Banco Santander Brasil S.A.	5,225	5,175
Bank Austria A.G.	2,317	-
Bank of China	823	311
Shanghai Pudong Development	714	205
Bank of Tokyo Mitsubishi	453	430
Keb Hana Bank	396	301
Shinhan Bank	394	354
Thai Military Bank Public Comp	377	425
Hua Nan Commercial Bank Ltd.	349	83
Mizuho Corporate Bank	331	411,753
Banco Santander Central Hispano	312	-
Agricultural Bank of China	295	327
Banco de Occidente	282	-
Banco Do Brasil S.A.	268	120
Unicredito Italiano	264	-
Bank of East Asia, Limited	241	54
Canara Bank	224	91
Hong Kong and Shanghai Banking	222	889
International Commercial Bank	221	-
Banque Generale Du Luxembourg	207	138
Kookmin Bank	201	317
Zhejiang Commercial Bank Ltd.	175	-
Banca Monte dei Paschi di Siena	162	309
Taiwan Cooperative Bank	159	-
Deutsche Bank A.G.	157	-
Yapi Ve Kredi Bankasi A.S.	155	73
J.P. Morgan Chase Bank N.A.	154	49
Banco Commerzbank	145	47
Bank of Taiwan	136	183
Industrial And Commercial Bank	119	-
Bank Of Nova Scotia	112	-
State Bank of India	110	289
Woori Bank	105	153
Bancolombia S.A.	94	31
Bank of Communications	93	393
Cassa Di Risparmio Di Parma E	93	132
China Construcción Bank	90	1,044
Metropolitan Bank Limited	87	26
Banca Delle Marche Spa	76	31
Australia And New Zealand Bank	62	21
Abanca Corporacion Bancaria SA	60	-
Casa Di Risparmo De Padova E.R.	56	76
Societe Generale	56	-
Hanvit Bank	55	76
Banca Popolare Dell'Emilia Rom	53	26
Banco Bradesco S.A.	50	113
Punjab National Bank	47	-
Citic Industrial Bank	39	-
Hang Seng Bank Ltd.	39	-
Subtotal	1,697,470	1,265,002

F-82

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 17 

INTERBANK BORROWINGS, continued

	As of December 31,
	2017	2016
	MCh$	MCh$
Loans from foreign financial institutions, continuación
Hsbc Bank Usa	38	-
First Union National Bank	35	226
Habib Bank Limited	34	105
Banco Caixa Geral.	33	-
Banco Internacional S.A.	33	-
Banca Commerciale Italiana S.P.	31	-
Bank of Montreal	30	201
Kasikornbank Public Company Li.	25	-
Citibank N.A. Turkiye Merkez S.	23	158
Liu Chong Hing Bank Limited	21	-
Banco Popular Espanol S.A.	19	56
Taiwan Business Bank	19	-
Fortis Bank S.A./N.V. Brussels	15	12
Chang Hwa Commercial Bank Ltd.	14	17
Banco De Sabadell S.A.	10	-
Bank Of China Guangdong Branch	8	14
Icici Bank Limited	8	25
Banco Popolare Soc Coop	6	5
Bank of America	-	213,200
NTT Docomo Ibc	-	33,149
Zurcher Kantonal Bank	-	20,021
Banque Bruxelles Lambert S.A.	-	5,797
Banque Cantonale Vaudoise	-	5,714
Denizbank A.S.	-	347
Banco Santander – Madrid	-	322
Unicredito Italiano	-	302
Taipei Bank	-	260
ING Bank N.V. - Vienna	-	228
Westpac Banking Corporation	-	226
BNP Paribas S.A.	-	218
Oriental Bank of Commerce	-	132
Kotak Mahindra Bank Limited	-	129
Caixabank S.A.	-	93
Development Bank Of Singapore	-	80
Hsbc France (formerly Hsbc Ccf)	-	74
Banco General S.A.	-	62
Banco De Crédito Del Perú	-	58
Hsbc Bank Canada	-	47
Finans Bank A.S.	-	46
Bangkok Bank Public Company Li.	-	42
United Bank of India	-	39
Banco Bolivariano C.A.	-	38
Banco Bilbao Vizcaya Argentaria	-	34
Hsbc Bank Brasil S.A. - Banco	-	34
Banca Popolare Di Vicenza Scpa	-	31
Bayerische Hypo- Und Vereinsba	-	27
Banco Itau	-	25
China Merchants Bank	-	22
Hsbc Bank Middle East	-	21
Banca Lombarda E Piemontese S.	-	21
Export-Import Bank Of Thailand	-	20
Cassa Di Risparmio In Bologna	-	20
Fifth Third Bank	-	15
Hdfc Bank Limited	-	13
Union Bank of India	-	10
Intesa Sanpaolo Spa	-	7
Deutsche Bank Sociedad Anonima	-	6
Industrial Bank of Korea	-	5
Others	-	4,169
Subtotal	1,697,872	1,550,925
Total	1,698,357	1,916,368

F-83

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 17 

INTERBANK BORROWINGS, continued

a)   Obligations with Central Bank of Chile

Debts to the Central Bank of Chile include credit lines for renegotiation of loans and other borrowings. These credit lines were provided by the Central Bank of Chile for renegotiation of loans due to the need to refinance debt as a result of the economic recession and crisis of the banking system in the early 1980s.

The outstanding amounts owed to the Central Bank of Chile under these credit lines are as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Totals Line of credit for renegotiation with Central Bank of Chile	5	7

b)   Loans from domestic financial institutions

These obligations’ maturities are as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Due within 1 year	480	365,436
Due within 1 and 2 year	-	-
Due within 2 and 3 year	-	-
Due within 3 and 4 year	-	-
Due after 5 years	-	-
Total loans from domestic financial institutions	480	365,436

c)   Foreign obligations

	As of December 31,
	2017	2016
	MCh$	MCh$
Due within 1 year	1,477,318	525,521
Due within 1 and 2 year	185,519	725,315
Due within 2 and 3 year	35,035	186,352
Due within 3 and 4 year	-	80,473
Due after 5 years	-	33,264
Total loans from foreign financial institutions	1,697,872	1,550,925

F-84

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 18

ISSUED DEBT INSTRUMENTS AND OTHER FINANCIAL LIABILITIES

As of December 31, 2017 and 2016, composition of this item is as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Other financial liabilities
Obligations to public sector	59,470	61,490
Other domestic obligations	175,389	175,028
Foreign obligations	7,171	3,498
Subtotals	242,030	240,016
Issued debt instruments
Mortgage finance bonds	34,479	46,251
Senior bonds	6,186,760	6,416,274
Mortgage bond	99,222	104,182
Subordinated bonds	773,192	759,665
Subtotals	7,093,653	7,326,372
Total	7,335,683	7,566,388

Debts classified as current are either demand obligations or will mature in one year or less. All other debts are classified as non-current. The Bank’s debts, both current and non-current, are summarized below:

	As of December 31, 2017
	Current	Non-current	Total
	MCh$	MCh$	MCh$
Mortgage finance bonds	8,691	25,788	34,479
Senior bonds	337,166	5,849,594	6,186,760
Mortgage bond	4,541	94,681	99,222
Subordinated bonds	3	773,189	773,192
Issued debt instruments	350,401	6,743,252	7,093,653
Other financial liabilities	212,825	29,205	242,030
Total	563,226	6,772,457	7,335,683

F-85

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 18 

ISSUED DEBT INSTRUMENTS AND OTHER FINANCIAL LIABILITIES, continued

	As of December 31, 2016
	Current	Non-current	Total
	MCh$	MCh$	MCh$
Mortgage finance bonds	11,236	35,015	46,251
Senior bonds	1,135,713	5,280,561	6,416,274
Mortgage bond	4,318	99,864	104,182
Subordinated bonds	4	759,661	759,665
Issued debt instruments	1,151,271	6,175,101	7,326,372
Other financial liabilities	158,488	81,528	240,016
Total	1,309,759	6,256,629	7,566,388

a)       Mortgage finance bonds

These bonds are used to finance mortgage loans. Their principal amounts are amortized on a quarterly basis. The range of maturities of these bonds is between five and twenty years. Loans are indexed to UF and create a yearly interest yield of 5.41% as of December 31, 2017 (5.53% as of December 31, 2016).

	As of December 31,
	2017	2016
	MCh$	MCh$
Due within 1 year	8,691	11,236
Due after 1 year but within 2 years	6,744	8,673
Due after 2 year but within 3 years	6,096	6,928
Due after 3 year but within 4 years	5,155	6,246
Due after 4 year but within 5 years	4,101	5,278
Due after 5 years	3,692	7,890
Total mortgage bonds	34,479	46,251

b)      Senior bonds

The following table shows senior bonds by currency:

	As of December 31,
	2017	2016
	MCh$	MCh$
Santander bonds in UF	3,542,006	3,588,373
Santander bonds in USD	1,045,465	909,354
Santander bonds in CHF	268,281	568,549
Santander bonds in Ch$	1,135,527	1,037,515
Santander bonds in AUD	14,534	60,890
Current bonds in  JPY	126,059	179,426
Santander bonds in EUR	54,888	72,167
Total senior bonds	6,186,760	6,416,274

F-86

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 18 

ISSUED DEBT INSTRUMENTS AND OTHER FINANCIAL LIABILITIES, continued

i.       Placement of senior bonds:

In 2017, the Bank issued bonds for UF 10,000,000; CLP 160,000,000,000; USD 770,000,000; and AUD 30,000,000 detailed as follows:

Series	Currency	Amount	Term	Issuance rate	Series approval date	Series maximum amount	Maturity date
T9	UF	5,000,000	7.0	2.60%	01-02-2016	5,000,000	01-02-2024
T13	UF	5,000,000	9.0	2.75%	01-02-2016	5,000,000	01-02-2026
Total	UF	10,000,000				10,000,000
SD	CLP	60,000,000,000	5.0	5.50%	01-06-2014	200,000,000,000	01-06-2019
T16	CLP	100,000,000,000	6.0	5.20%	01-02-2016	100,000,000,000	01-08-2021
Total	CLP	160,000,000,000				300,000,000,000
DN	USD	100,000,000	3.0	Libor-USD 3M+0.80%	20-07-2017	100,000,000	27-07-2020
DN	USD	50,000,000	3.0	Libor-USD 3M+0.80%	21-07-2017	50,000,000	27-07-2020
DN	USD	50,000,000	3.0	Libor-USD 3M+0.80%	24-07-2017	50,000,000	27-07-2020
DN	USD	10,000,000	4.0	Libor-USD 3M+0.83%	23-08-2017	10,000,000	23-11-2021
DN	USD	10,000,000	4.0	Libor-USD 3M+0.83%	23-08-2017	10,000,000	23-11-2021
DN	USD	50,000,000	3.0	Libor-USD 3M+0.75%	14-09-2017	50,000,000	15-09-2020
DN	USD	500,000,000	3.0	2.50%	12-12-2017	500,000,000	15-12-2020
Total	USD	770,000,000				770,000,000
AUD	AUD	30,000,000	10.0	3.96%	05-12-2017	30,000,000	12-12-2027
Total	AUD	30,000,000				30,000,000

F-87

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 18 

ISSUED DEBT INSTRUMENTS AND OTHER FINANCIAL LIABILITIES, continued

During 2017, the Bank performed a partial repurchase of the following bonds:

Date	Type	Currency	Amount
06-03-2017	Senior	USD	6,900,000
12-05-2017	Senior	UF	1,000,000
16-05-2017	Senior	UF	690,000
17-05-2017	Senior	UF	15,000
26-05-2017	Senior	UF	340,000
01-06-2017	Senior	UF	590,000
02-06-2017	Senior	UF	300,000
05-06-2017	Senior	UF	130,000
19-06-2017	Senior	UF	265,000
10-07-2017	Senior	UF	770,000
21-07-2017	Senior	UF	10,000
28-08-2017	Senior	UF	200,000
28-08-2017	Senior	UF	200,000
29-08-2017	Senior	UF	2,000
29-08-2017	Senior	UF	270,000
03-11-2017	Senior	UF	14,000
29-11-2017	Senior	UF	400,000
06-12-2017	Senior	UF	20,000
12-12-2017	Senior	CLP	10,990,000,000

F-88

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 18 

ISSUED DEBT INSTRUMENTS AND OTHER FINANCIAL LIABILITIES, continued

In 2016, the Bank issued bonds for UF 62,000,000; CLP 590,000,000,000; JPY 3,000,000,000; USD 215,000,000; EUR 104,000,000; and CHF 125,000,000 detailed as follows:

Series	Currency	Amount	Term	Issuance rate	Series approval date	Series maximum amount	Maturity date
R1	UF	15,000,000	5.5	2.50%	01-09-2015	15,000,000	01-03-2021
R2	UF	10,000,000	7.5	2.60%	01-09-2015	10,000,000	01-03-2023
R3	UF	10,000,000	10.5	3.00%	01-09-2015	10,000,000	01-03-2026
R5	UF	7,000,000	7.0	2.55%	01-12-2015	7,000,000	01-12-2022
R6	UF	7,000,000	9.0	2.65%	01-12-2015	7,000,000	01-12-2024
P9	UF	3,000,000	10.5	2.60%	01-03-2015	5,000,000	01-09-2025
T2	UF	5,000,000	4.5	2.25%	01-02-2016	5,000,000	01-08-2020
T5	UF	5,000,000	6.0	2.40%	01-02-2016	5,000,000	01-02-2022
Total	UF	62,000,000
R4	CLP	100,000,000,000	5.5	5.50%	01-09-2015	100,000,000,000	01-03-2021
P4	CLP	50,000,000,000	5.0	4.80%	01-03-2015	150,000,000,000	01-03-2020
SD	CLP	140,000,000,000	5.0	5.50%	01-06-2014	200,000,000,000	01-06-2019
SC	CLP	200,000,000,000	10.0	5.95%	01-06-2014	200,000,000,000	01-06-2024
P3	CLP	50,000,000,000	7.0	5.50%	01-01-2015	50,000,000,000	01-01-2022
P1	CLP	50,000,000,000	10.0	5.80%	01-01-2015	50,000,000,000	01-01-2025
Total	CLP	590,000,000,000
JPY	JPY	3,000,000,000	5.0	0.115%	22-06-2016	3,000,000,000	29-06-2021
Total	JPY	3,000,000,000
DN	USD	10,000,000	5.0	Libor-USD 3M+1.05%	02-06-2016	10,000,000	09-06-2021
DN	USD	10,000,000	5.0	Libor-USD 3M+1.22%	08-06-2016	10,000,000	17-06-2021
DN	USD	10,000,000	5.0	Libor-USD 3M+1.20%	01-08-2016	10,000,000	16-08-2021
DN	USD	185,000,000	5.0	Libor-USD 3M+1.20%	10-11-2016	185,000,000	28-11-2021
Total	USD	215,000,000
EUR	EUR	54,000,000	12.0	1.307%	05-08-2016	54,000,000	17-08-2028
EUR	EUR	20,000,000	8.0	0.80%	04-08-2016	20,000,000	19-08-2024
EUR	EUR	30,000,000	3.0	0.25%	09-12-2016	30,000,000	20-12-2019
Total	EUR	104,000,000
CHF	CHF	125,000,000	8.5	0.35%	14-11-2016	125,000,000	30-05-2025
Total	CHF	125,000,000

F-89

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 18 

ISSUED DEBT INSTRUMENTS AND OTHER FINANCIAL LIABILITIES, continued

During 2016, the Bank performed a partial repurchase of the following bond:

Date	Type	Currency	Amount
13-01-2016	Senior	USD	600,000
27-01-2016	Senior	USD	960,000
08-03-2016	Senior	USD	418,853,000
08-03-2016	Senior	USD	140,104,000
10-05-2016	Senior	USD	10,000,000
29-11-2016	Senior	USD	6,895,000

ii. The maturities of senior bonds are as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Due within 1 year	337,166	1,135,713
Due after 1 year but within 2 years	866,936	321,509
Due after 2 year but within 3 years	832,978	816,919
Due after 3 year but within 4 years	1,177,081	663,289
Due after 4 year but within 5 years	902,647	754,768
Due after 5 years	2,069,952	2,724,076
Total senior bonds	6,186,760	6,416,274

c) Mortgage bonds

Detail of mortgage bonds per currency is as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Mortgage bonds in UF	99,222	104,182
Total mortgage bonds	99,222	104,182

i.       Allocation of mortgage bonds

During 2017 and 2016, the Bank has not placed any mortgage bonds.

F-90

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 18 

ISSUED DEBT INSTRUMENTS AND OTHER FINANCIAL LIABILITIES, continued

ii. The maturities of Mortgage bonds are as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Due within 1 year	4,541	4,318
Due after 1 year but within 2 years	7,291	6,932
Due after 2 year but within 3 years	7,526	7,156
Due after 3 year but within 4 years	7,769	7,386
Due after 4 year but within 5 years	8,019	7,626
Due after 5 years	64,076	70,764
Total Mortgage bonds	99,222	104,182

d)      Subordinated bonds

Detail of the subordinated bonds per currency is as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Subordinated bonds denominated in CLP	3	4
Subordinated bonds denominated in UF	773,189	759,661
Total subordinated bonds	773,192	759,665

i. Allocation of subordinated bonds

During 2017 and 2016, the Bank has not placed any subordinated bonds.

The maturities of subordinated bonds, are as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Due within 1 year	3	4
Due after 1 year but within 2 years	-	-
Due after 2 year but within 3 years	-	-
Due after 3 year but within 4 years	-	-
Due after 4 year but within 5 years	-	-
Due after 5 years	773,189	759,661
Total subordinated bonds	773,192	759,665

F-91

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 18 

ISSUED DEBT INSTRUMENTS AND OTHER FINANCIAL LIABILITIES, continued

e)       Other financial liabilities

The composition of other financial obligations, by maturity, is detailed below:

	As of December 31,
	2017	2016
	MCh$	MCh$
Non-current portion:
Due after 1 year but within 2 years	23,401	33,777
Due after 2 year but within 3 years	4,181	24,863
Due after 3 year but within 4 years	194	5,794
Due after 4 year but within 5 years	210	1,973
Due after 5 years	1,219	15,121
Non-current portion subtotal	29,205	81,528
Current portion:
Amounts due to credit card operators	173,271	151,620
Acceptance of letters of credit	2,780	2,069
Other long-term financial obligations, short-term portion	36,774	4,799
Current portion subtotal	212,825	158,488
Total other financial liabilities	242,030	240,016

F-92

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 19 

MATURITY OF FINANCIAL ASSETS AND LIABILITIES

As of December 31, 2017 and 2016, the detail of the maturities of assets and liabilities is as follows:

As of December 31, 2017	Demand	Up to   1 month	Between 1 and 3 months	Between 3 and 12 months	Subtotal   up to 1 year	Between 1 and   3 years	Between 3 and   5 years	More than 5 years	Subtotal More than 1 year	Total
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Financial assets
Cash and deposits in banks	1,452,922	-	-	-	1,452,922	-	-	-	-	1,452,922
Cash items in process of collection	668,145	-	-	-	668,145	-	-	-	-	668,145
Trading investments	-	72,983	4,024	68,277	145,284	110,824	90,507	139,121	340,452	485,736
Investments under resale agreements	-	-	-	-	-	-	-	-	-	-
Financial derivative contracts	-	135,780	198,876	410,415	745,071	385,428	371,090	737,058	1,493,576	2,238,647
Interbank loans (*)	-	6,064	152,911	3,710	162,685	-	-	-	-	162,685
Loans and accounts receivables from customers (**)	769,823	2,206,734	2,288,372	4,348,975	9,613,904	5,187,501	2,938,326	9,823,498	17,949,325	27,563,229
Available for sale investments	-	58,850	11,788	102,600	173,238	556,289	975,372	869,647	2,401,308	2,574,546
Guarantee deposits (margin accounts)	323,767	-	-	-	323,767	-	-	-	-	323,767
Total financial assets	3,214,657	2,480,411	2,655,971	4,933,977	13,285,016	6,240,042	4,375,295	11,569,324	22,184,661	35,469,677
Financial liabilities
Deposits and other demand liabilities	7,768,166	-	-	-	7,768,166	-	-	-	-	7,768,166
Cash items in process of being cleared	486,726	-	-	-	486,726	-	-	-	-	486,726
Obligations under repurchase agreements	-	268,061	-	-	268,061	-	-	-	-	268,061
Time deposits and other time liabilities	121,479	5,120,171	4,201,271	2,299,018	11,741,939	106,833	2,811	62,362	172,006	11,913,945
Financial derivative contracts	-	144,410	196,444	356,288	697,142	378,582	358,358	705,406	1,442,346	2,139,488
Interbank borrowings	4,130	46,013	397,419	1,030,241	1,477,803	220,554	-	-	220,554	1,698,357
Issued debt instruments	-	21,043	55,119	274,239	350,401	1,727,571	2,104,771	2,910,910	6,743,252	7,093,653
Other financial liabilities	177,663	701	2,583	31,879	212,826	27,581	404	1,219	29,204	242,030
Guarantees received (margin accounts)	408,313	-	-	-	408,313	-	-	-	-	408,313
Total financial liabilities	8,966,477	5,600,399	4,852,836	3,991,665	23,411,377	2,461,121	2,466,344	3,679,897	8,607,362	32,018,739

(*) Interbank loans are presented on a gross basis. The amount of allowance is Ch$472 million.

(**) Loans and accounts receivables from customers are presented on a gross basis. Provisions amounts according to type of loan are detailed as follows: Commercial loans Ch$ 437,863 million, Mortgage loans Ch$ 69,066 million, and Consumer loans Ch$ 283,756 million.

F-93

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 19 

MATURITY OF FINANCIAL ASSETS AND LIABILITIES, continued

As of December 31, 2016	Demand	Up to   1 month	Between 1 and 3 months	Between 3 and  12 months	Subtotal up to 1 year	Between 1 and 3 years	Between 3 and   5 years	More than 5 years	Subtotal More than 1 year	Total
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Financial assets
Cash and deposits in banks	2,279,389	-	-	-	2,279,389	-	-	-	-	2,279,389
Cash items in process of collection	495,283	-	-	-	495,283	-	-	-	-	495,283
Trading investments	-	52,443	13,252	118,845	184,540	75,378	106,808	30,261	212,447	396,987
Investments under resale agreements	-	6,736	-	-	6,736	-	-	-	-	6,736
Financial derivative contracts	-	82,243	120,653	292,801	495,697	531,094	357,833	1,116,158	2,005,085	2,500,782
Interbank loans (*)	-	12,859	135,756	124,143	272,758	44	-	5	49	272,807
Loans and accounts receivables from customers (**)	717,306	2,393,216	2,108,001	4,488,993	9,707,516	4,937,271	2,909,140	9,379,697	17,226,108	26,933,624
Available for sale investments	-	1,581,682	250,222	314,842	2,146,746	37,974	379,976	824,210	1,242,160	3,388,906
Guarantee deposits (margin accounts)	396,289	-	-	-	396,289	-	-	-	-	396,289
Total financial assets	3,888,267	4,129,179	2,627,884	5,339,624	15,984,954	5,581,761	3,753,757	11,350,331	20,685,849	36,670,803
Financial liabilities
Deposits and other demand liabilities	7,539,315	-	-	-	7,539,315	-	-	-	-	7,539,315
Cash items in process of being cleared	288,473	-	-	-	288,473	-	-	-	-	288,473
Obligations under repurchase agreements	-	212,437	-	-	212,437	-	-	-	-	212,437
Time deposits and other time liabilities	121,527	6,105,767	4,193,906	2,537,299	12,958,499	118,101	13,913	61,196	193,210	13,151,709
Financial derivative contracts	-	92,335	122,565	263,893	478,793	494,539	346,948	971,881	1,813,368	2,292,161
Interbank borrowings	4,557	373,423	115,769	1,154,063	1,647,812	233,542	35,014	-	268,556	1,916,368
Issued debt instruments	-	43,141	185,425	922,705	1,151,271	1,168,117	1,444,593	3,562,391	6,175,101	7,326,372
Other financial liabilities	153,049	1,461	1,161	2,817	158,488	58,641	7,766	15,121	81,528	240,016
Guarantees received (margin accounts)	480,926	-	-	-	480,926	-	-	-	-	480,926
Total financial liabilities	8,587,847	6,828,564	4,618,826	4,880,777	24,916,014	2,072,940	1,848,234	4,610,589	8,531,763	33,447,777

(*) Interbank loans are presented on a gross basis. The amount of allowance is Ch$4,135 million.

(**) Loans and accounts receivables from customers are presented on a gross basis. Provisions amounts according to type of loan are detailed as follows: Commercial loans Ch$ 429,442 million, Mortgage loans Ch$ 57,009 million, and Consumer loans Ch$ 300,019 million.

F-94

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 20 

PROVISIONS

a) As of December 31, 2017 and 2016, the composition is as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Provisions for personnel salaries and expenses	97,576	72,592
Provisions for mandatory dividends	168,840	142,815
Provisions for contingent loan risk	10,079	11,399
Provisions for contingencies associated with administrative claims and leasing contracts	27,303	65,404
Total	303,798	292,210

b) Below is the activity regarding provisions during the years ended December 31, 2017 and 2016.

	Personnel salaries and expenses	Mandatory Dividend	Contingent loan	Contingencies	Total
	MCh$	MCh$	MCh$	MCh$	MM$
Balances as of January 1, 2017	72,592	142,815	11,399	65,404	292,210
Provisions established	106,687	168,840	7,341	8,645	291,513
Application of provisions	(81,703)	(142,815)	-	(389)	(224,907)
Provisions released	-	-	(8,661)	(46,357)	(55,018)
Reclassifications	-	-	-	-	-
Other	-	-	-	-	-
Balances as of December 31, 2017	97,576	168,840	10,079	27,303	303,798
Balances as of January 1, 2016	64,861	134,539	10,750	64,848	274,998
Provisions established	80,298	142,815	9,789	85,492	318,394
Application of provisions	(72,567)	(134,539)	-	(135)	(207,241)
Provisions released	-	-	(9,140)	(84,801)	(93,941)
Reclassifications	-	-	-	-	-
Other	-	-	-	-	-
Balances as of December 31, 2016	72,592	142,815	11,399	65,404	292,210

c) Provisions for personnel salaries and expenses:

	As of December 31,
	2017	2016
	MCh$	MCh$
Provision for seniority compensation	17,874	10,376
Provision for stock-based personnel benefits	-	-
Provision for performance bonds	53,947	38,510
Provision for vacations	23,039	21,800
Provision for other personnel benefits	2,716	1,906
Total	97,576	72,592

F-95

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 21 

OTHER LIABILITIES

The other liabilities line item is as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Accounts and notes payable	196,965	154,159
Unearned income	601	509
Guarantees received (margin accounts) (1)	408,313	480,926
Notes payable through brokerage and simultaneous transactions	17,799	27,745
Other payable obligations (2)	58,921	80,100
Withheld VAT	1,887	1,964
Other liabilities (3)	60,877	50,382
Total	745,363	795,785

(1) Guarantee deposits (margin accounts) correspond to collateral associated to derivative financial contracts to mitigate the counterparty credit risk and are mainly established in cash. These guarantees operate when mark to market of derivative financial instruments exceed the levels of threshold agreed in the contracts, which could result in the Bank delivering or receiving collateral.

(2) Other payable obligations mainly relates to settlement of derivatives and other financial transactions derived from the operation of the Bank.

(3) Other liabilities: mainly include reimbursement of insurance commissions.

F-96

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 22

CONTINGENCIES AND COMMITMENTS

a)      Lawsuits and legal procedures

As of the issuance date of these financial statements, the Bank and its affiliates were subject to certain legal actions in the normal course of their business. As of December 31, 2017, the Bank and its subsidiaries have provisions for this item of Ch$1,214.2 million and Ch$0 million, respectively (Ch$1,194 million and Ch$48 million as of December 31, 2016) which is included in “Provisions” in the Consolidated Statement of Financial Position as provisions for contingencies.

b)      Contingent loans

The following table shows the Bank’s contractual obligations to issue loans:

	As of December 31,
	2017	2016
	MCh$	MCh$
Letters of credit issued	201,699	158,800
Foreign letters of credit confirmed	75,499	57,686
Guarantees	1,823,793	1,752,610
Personal guarantees	81,577	125,050
Subtotal	2,182,568	2,094,146
Available on demand credit lines	8,135,489	7,548,820
Other irrevocable credit commitments	260,691	260,266
Total	10,578,748	9,903,232

F-97

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 22 

CONTINGENCIES AND COMMITMENTS, continued

c) Held securities

The Bank holds securities in the normal course of its business as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Third party operations
Collections	175,200	163,303
Assets from third parties managed by the Bank and its affiliates	1,660,804	1,586,405
Subtotal	1,836,004	1,749,708
Custody of securities
Securities held in custody	383,002	390,155
Securities held in custody deposited in other entity	760,083	687,610
Issued securities held in custody	22,046,701	18,768,572
Subtotal	23,189,786	19,846,337
Total	25,025,790	21,596,045

During 2017, the Bank classified the portfolios managed by private banking in “Assets from third parties managed by the Bank and its affiliates” (memo account). At the end of December 2017, the balance for this was Ch$ 1,660,768 million (Ch$ 1,586,370 million at December 31, 2016).

d) Guarantees

Banco Santander Chile has comprehensive officer fidelity insurance policy, No. 4505199, with the Chilena Consolidada de Seguros insurance company, for USD 50,000,000 which jointly covers both the Bank and its affiliates for the period from July 1, 2017 to June 30, 2018.

e) Contingent loans and liabilities

To satisfy its clients’ needs, the Bank took on several contingent loans and liabilities that are not be recognized in the Consolidated Financial Statement of Financial Position; these contain loan risks and they are, therefore, part of the Bank`s global risk.

F-98

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 23 

EQUITY

a) Capital

As of December 31, 2017 and 2016 the Bank had 188,446,126,794 shares outstanding, all of which are subscribed for and paid in full, amounting to Ch$891,303 million. All shares have the same rights, and have no preferences or restrictions.

The activity with respect to shares during 2017, 2016 and 2015 was as follows:

	SHARES As of December 31,
	2017	2016	2015
Issued as of January 1	188,446,126,794	188,446,126,794	188,446,126,794
Issuance of paid shares	-	-	-
Issuance of outstanding shares	-	-	-
Stock options exercised	-	-	-
Issued as of December 31,	188,446,126,794	188,446,126,794	188,446,126,794

As of December 31, 2017, 2016 and 2015 the Bank does not have any of its own shares in treasury, nor do any of the consolidated companies.

As of December 31, 2017 the shareholder composition was as follows:

Corporate Name or Shareholder's Name	Shares	ADRs (*)	Total	% of equity holding
Santander Chile Holding S.A.	66,822,519,695	-	66,822,519,695	35.46
Teatinos Siglo XXI Inversiones Limitada	59,770,481,573	-	59,770,481,573	31.72
The Bank New York Mellon	-	31,238,866,071	31,238,866,071	16.58
Banks on behalf of third parties	13,892,691,988	-	13,892,691,988	7.37
Pension funds (AFP) on behalf of third parties	6,896,552,755	-	6,896,552,755	3.66
Stock brokers on behalf of third parties	3,762,310,365	-	3,762,310,365	2.00
Other minority holders	6,062,704,347	-	6,062,704,347	3.21
Total	157,207,260,723	31,238,866,071	188,446,126,794	100.00

(*) American Depository Receipts (ADR) are certificates issued by a U.S. commercial bank to be traded on the U.S. securities markets.

F-99

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 23 

EQUITY, continued

As of December 31, 2016 the shareholder composition was as follows:

Corporate Name or Shareholder's Name	Shares	ADRs (*)	Total	% of   equity holding
Santander Chile Holding S.A.	66,822,519,695	-	66,822,519,695	35.46
Teatinos Siglo XXI Inversiones Limitada	59,770,481,573	-	59,770,481,573	31.72
The Bank New York Mellon (1)	-	34,800,933,671	34,800,933,671	18.47
Banks  on behalf of third parties	12,257,100,312	-	12,257,100,312	6.50
Pension funds (AFP) on behalf of third parties	6,990,857,997	-	6,990,857,997	3.71
Stock brokers on behalf of third parties	3,071,882,351	-	3,071,882,351	1.63
Other minority holders	4,732,351,195	-	4,732,351,195	2.51
Total	153,645,193,123	34,800,933,671	188,446,126,794	100.00

(*) American Depository Receipts (ADR) are certificates issued by a U.S. commercial bank to be traded on the U.S. securities markets.

As of December 31, 2015 the shareholder composition was as follows:

Corporate Name or Shareholder's Name	Shares	ADRs (*)	Total	% of equity holding
Santander Chile Holding S.A.	66,822,519,695	-	66,822,519,695	35.46
Teatinos Siglo XXI Inversiones Limitada	59,770,481,573	-	59,770,481,573	31.72
The Bank New York Mellon (1)	-	32,516,063,671	32,516,063,671	17.25
Banks  on behalf of third parties	11,878,070,560	-	11,878,070,560	6.30
Pension funds (AFP) on behalf of third parties	8,887,560,424	-	8,887,560,424	4.72
Stock brokers on behalf of third parties	3,460,285,074	-	3,460,285,074	1.84
Other minority holders	5,111,145,797	-	5,111,145,797	2.71
Total	155,930,063,123	32,516,063,671	188,446,126,794	100.00

(*) American Depository Receipts (ADR) are certificates issued by a U.S. commercial bank to be traded on the U.S. securities markets.

(1) As of August 4, 2015, Banco Santander Chile signed a contract which appoints The Bank of New York Mellon as the commercial bank authorized to trade ADRs, replacing J.P. Morgan Chase Bank NA.

b) Reserves

In April 2017, due to the Shareholders’ Meeting, the Bank agreed to capitalized 30% of retained earnings from 2016 as reserves; which equals Ch$ 141,706 million (Ch$ 112,219 million in 2016).

c) Dividends

The distribution of dividends is detailed in the Consolidated Statement of Changes in Equity.

F-100

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 23 

EQUITY, continued

d) As of December 31, 2017, 2016 and 2015 the basic and diluted earnings per share were as follows:

	As of December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
a) Basic earnings per share
Total attributable to the equity holders of the Bank	562,801	476,067	448,466
Weighted average number of outstanding shares	188,446,126,794	188,446,126,794	188,446,126,794
Basic earnings per share (in Ch$)	2,987	2,526	2,380
b) Diluted earnings per share
Total attributable to the equity holders of the Bank	562,801	476,067	448,466
Weighted average number of outstanding shares	188,446,126,794	188,446,126,794	188,446,126,794
Adjusted number of shares	188,446,126,794	188,446,126,794	188,446,126,794
Diluted earnings per share (in Ch$)	2,987	2,526	2,380

As of December 31, 2017, 2016 and 2015 the Bank does not own instruments with dilutive effects.

F-101

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 23 

EQUITY, continued

e) Other comprehensive income from available for sale investments and cash flow hedges:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Available for sale investments
As of January 1,	7,375	(7,093)	21,684
Gain (losses) on the re-measurement of available for sale investments, before tax	(10,384)	2,267	(51,178)
Recycling from other comprehensive income to income for the year	4,864	12,201	22,401
Subtotals	(5,520)	14,468	(28,777)
Total	1,855	7,375	(7,093)
Cash flow hedges
As of January 1,	2,288	8,626	10,725
Gains (losses) on the re-measurement of cash flow hedges, before tax	(5,850)	(6,261)	(2,105)
Recycling adjustments on cash flow hedges, before tax	-	(77)	6
Amounts removed from equity and included in carrying amount of non-financial asset (liability) which acquisition or incurrence was hedged as a highly probable transaction	-	-	-
Subtotals	(5,850)	(6,338)	(2,099)
Total	(3,562)	2,288	8,626
Other comprehensive income, before taxes	(1,707)	9,663	1,533
Income tax related to other comprehensive income components
Income tax relating to available for sale investments	(473)	(1,770)	1,596
Income tax relating to cash flow hedges	908	(549)	(1,940)
Total	435	(2,319)	(344)
Other comprehensive income, net of tax	(1,272)	7,344	1,189
Attributable to:
Equity holders of the Bank	(2,312)	6,640	1,288
Non-controlling interest	1,040	704	(99)

The Bank expects that the results included in "Other comprehensive income" will be reclassified to profit or loss when the specific conditions have been met.

F-102

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 24 

NON-CONTROLLING INTEREST

a) The non-controlling interest included in the equity and the income from the subsidiaries is summarized as follows:

				Other comprehensive income
As of December 31, 2017	Non-controlling	Equity	Income	Available for sale investments	Deferred tax	Total other comprehensive income	Comprehensive income
	%	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Subsidiaries:
Santander Agente de Valores Limitada	0.97	389	132	-	-	-	132
Santander S.A. Sociedad Securitizadora	0.36	1	-	-	-	-	-
Santander Corredores de Bolsa Limitada	49.00	21,000	702	470	(134)	336	1,038
Santander Corredora de Seguros Limitada	0.25	167	4	-	-	-	4
Subtotal		21,557	838	470	(134)	336	1,174
Entities controlled through other considerations:
Bansa Santander S.A.(1)	100.00	17,401	10,869	-	-	-	10,869
Santander Gestión de Recaudación y Cobranzas Limitada	100.00	2,925	741	-	-	-	741
Subtotal		20,326	11,610	-	-	-	11,610
Total		41,883	12,448	470	(134)	336	12,784

(1) In September 2017, Bansa Santander S.A. celebrated a legal cession of rights, which generated an income of Ch$20,663 million before tax (Ch$15,197 million net of taxes)

F-103

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 24 

NON-CONTROLLING INTEREST, continued

					Other comprehensive income
As of December 31, 2016	Non-controlling		Equity	Income	Available for sale investments	Deferred tax	Total other comprehensive income	Comprehensive income
	%		MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Subsidiaries:
Santander Agente de Valores Limitada		0.97	492	116	-	-	-	116
Santander S.A. Sociedad Securitizadora		0.36	2	-	-	-	-	-
Santander Corredores de Bolsa Limitada (1)		49.41	19,966	1,130	1,054	(251)	803	1,933
Santander Corredora de Seguros Limitada		0.25	164	7	-	-	-	7
Subtotal			20,624	1,253	1,054	(251)	803	2.056
Entities controlled through other considerations:
Bansa Santander S.A.		100.00	6,533	529	-	-	-	529
Santander Gestión de Recaudación y Cobranzas Limitada		100.00	2,184	583	-	-	-	583
Subtotal			8,717	1,112	-	-	-	1,112
Total			29,341	2,365	1,054	(251)	803	3,168

(1) Ex Santander S.A. Corredores de Bolsa, See Note1.

F-104

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 24 

NON-CONTROLLING INTEREST, continued

				Other comprehensive income
As of December 31, 2015	Non-controlling	Equity	Income	Available for sale investments	Deferred tax	Total other comprehensive income	Comprehensive income
	%	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Subsidiaries:
Santander Agente de Valores Limitada	0.97	652	98	(4)	1	(3)	95
Santander S.A. Sociedad Securitizadora	0.36	2	-	-	-	-	-
Santander S.A. Corredores de Bolsa Ltda	49.41	21,765	816	(128)	29	(99)	717
Santander Corredora de Seguros Limitada	0.25	156	(5)	-	-	-	(5)
Subtotals		22,575	909	(132)	30	(102)	807
Entities controlled through other considerations:
Bansa Santander S.A.	100.00	6,004	334	-	-	-	334
Santander Gestión de Recaudación y Cobranzas Limitada (1)	100.00	1,602	564	-	-	-	564
Multinegocios S.A.	100.00	-	310	-	-	-	310
Servicios Administrativos y Financieros Limitada	100.00	-	550	-	-	-	550
Multiservicios de Negocios Limitada	100.00	-	596	-	-	-	596
Subtotals		7,606	2.354	-	-	-	2,354
Total		30,181	3.263	(132)	30	(102)	3,161

⁽¹⁾        As of June 30, 2015, these entities have finished sales services to the Bank and therefore they have been excluded from the consolidation perimeter.

F-105

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 24 

NON-CONTROLLING INTERESTS, continued

b)      The overview of the financial information of the subsidiaries included in the consolidation of the Bank that possess non-controlling interests is as follows, which does not include consolidation or conforming accounting policy adjustments:

	As of December 31,
	2017				2016				2015
				Net income				Net income				Net
	Assets	Liabilities	Capital		Assets	Liabilities	Capital		Assets	Liabilities	Capital	income
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Santander Corredora de Seguros Limitada	76,177	9,803	64,937	1,437	75,000	10,065	62,276	2,659	72,860	10,588	60,765	1,507
Santander Corredores de Bolsa Limitada	88,711	45,855	41,424	1,432	86,473	45,724	38,356	2,393	71,118	26,763	42,618	1,737
Santander Agente de Valores Limitada	44,910	4,732	26,569	13,609	54,486	3,666	38,851	11,969	131,305	64,049	57,554	9,702
Santander S.A. Sociedad Securitizadora	400	50	432	(82)	509	77	512	(80)	566	53	561	(48)
Santander Gestión de Recaudación y Cobranzas Ltda.	10,826	7,901	2,184	741	8,547	6,363	1,602	582	6,194	4,592	1,038	564
Bansa Santander S.A.	25,535	8,134	6,533	10,868	31,301	24,768	6,004	529	31,631	25,627	5,670	334
Total	246,559	76,475	142,079	28,005	256,316	90,663	147,601	18,052	313,674	131,672	168,206	13,796

F-106

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 25 

INTEREST INCOME

This item refers to interest earned in the period from the financial assets whose return, whether implicitly or explicitly, is determined by applying the effective interest rate method, regardless of the value at fair value, as well as the effect of hedge accounting (see c).

a) For the years ended December 31, 2017, 2016 and 2015 the income from interest, was attributable to the following items:

	For the years ended December 31,
	2017				2016				2015
	Interest	Inflation adjustments	Prepaid fees	Total	Interest	Inflation adjustments	Prepaid fees	Total	Interest	Inflation adjustments	Prepaid fees	Total
Items	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Resale agreements	939	-	-	939	1,488	-	-	1,488	1,075	-	-	1,075
Interbank loans	969	-	-	969	295	-	-	295	375	-	-	375
Commercial loans	752,013	85,389	10,525	847,927	742,432	130,904	7,659	880,995	687,464	168,752	8,494	864,710
Mortgage loans	320,041	149,303	414	469,758	304,116	228,081	7,012	539,209	259,941	286,437	23,191	569,569
Consumer loans	612,932	363	4,738	618,033	604,152	660	4,318	609,130	586,385	3,418	3,706	593,509
Investment instruments	74,000	5,797	-	79,797	75,808	2,916	-	78,724	60,004	7,616	-	67,620
Other interest income	12,172	1,538	-	13,710	11,136	2,445	-	13,581	10,111	5,831	-	15,942
Interest income not including income from hedge accounting	1,773,066	242,390	15,677	2,031,133	1,739,427	365,006	18,989	2,123,422	1,605,355	472,054	35,391	2,112,800

F-107

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 25 

INTEREST INCOME, continued

b) For the years ended December 31, 2017, 2016 and 2015, the expense from interest expense, excluding expense from hedge accounting, is as follows:

	For the years ended December 31,
	2017			2016			2015
	Interest	Inflation adjustments	Total	Interest	Inflation adjustments	Total	Interest	Inflation adjustments	Total
Items	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Demand deposits	(13,851)	(695)	(14,546)	(16,003)	(1,043)	(17,046)	(13,875)	(1,343)	(15,218)
Repurchase agreements	(6,514)	-	(6,514)	(2,822)	-	(2,822)	(6,893)	-	(6,893)
Time deposits and liabilities	(341,821)	(20,509)	(362,330)	(399,720)	(38,946)	(438,666)	(346,174)	(47,370)	(393,544)
Interbank loans	(26,805)	-	(26,805)	(19,803)	-	(19,803)	(14,998)	(2)	(15,000)
Issued debt instruments	(220,027)	(76,170)	(296,197)	(197,973)	(105,452)	(303,425)	(183,561)	(113,029)	(296,590)
Other financial liabilities	(2,946)	(303)	(3,249)	(3,008)	(781)	(3,789)	(3,070)	(1,180)	(4,250)
Other interest expense	(5,236)	(4,973)	(10,209)	(5,211)	(8,874)	(14,085)	(3,456)	(14,776)	(18,232)
Interest expense not including expenses from hedge accounting	(617,200)	(102,650)	(719,850)	(644,540)	(155,096)	(799,636)	(572,027)	(177,700)	(749,727)

c)       For the years ended December 31, 2017, 2016 and 2015, the income and expense from interest is as follows:

	For the years ended December 31,
	2017	2016	2015
Items	MCh$	MCh$	MCh$
Interest income not including income from hedge accounting	2,031,133	2,123,422	2,112,800
Interest expense not including expense from hedge accounting	(719,850)	(799,636)	(749,727)
Net Interest income (expense) from hedge accounting	1,311,283	1,323,786	1,363,073
Hedge accounting (net)	15,408	(42,420)	(107,867)
Total net interest income	1,326,691	1,281,366	1,255,206

F-108

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 26 

FEES AND COMMISSIONS

This item includes the amount of fees earned and paid during the year, except for those which are an integral part of the financial instrument’s effective interest rate:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Fee and commission income
Fees and commissions for lines of credits and overdrafts	7,413	5,754	6,597
Fees and commissions for guarantees and letters of credit	33,882	35,911	35,276
Fees and commissions for card services	201,791	195,566	175,262
Fees and commissions for management of accounts	31,901	31,540	30,291
Fees and commissions for collections and payments	44,312	31,376	30,399
Fees and commissions for intermediation and management of securities	10,090	9,304	10,000
Insurance brokerage fees	36,430	40,882	39,252
Office banking	15,669	14,145	15,224
Fees for other services rendered	43,123	38,038	35,978
Other fees earned	30,947	28,668	24,621
Total	455,558	431,184	402,900

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Fee and commission expense
Compensation for card operation	(149,809)	(143,509)	(129,196)
Fees and commissions for securities transactions	(858)	(946)	(1,315)
Office banking	(15,283)	(14,671)	(15,320)
Other fees	(10,545)	(17,634)	(19,442)
Total	(176,495)	(176,760)	(165,273)
Net fees and commissions income	279,063	254,424	237,627

The fees earned in transactions with letters of credit are presented in the Consolidated Statement of Income in the line item “Interest income”.

F-109

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 27 

NET INCOME (EXPENSE) FROM FINANCIAL OPERATIONS

For the years ended December 31, 2017, 2016 and 2015, the detail of income (expense) from financial operations is as follows:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Income (expense)  from financial operations
Trading derivatives	(18,974)	(395,209)	(503,981)
Trading investments	10,008	18,229	21,505
Sale of loans and accounts receivables from customers
Current portfolio	3,020	1,469	921
Charged-off portfolio	3,020	2,720	(58)
Available for sale investments	8,956	14,598	23,655
Repurchase of issued bonds	(742)	(8,630)	(14)
Other income (expense) from financial operations	(2,492)	(211)	75
Total income (expense)	2,796	(367,034)	(457,897)

F-110

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 28 

NET FOREIGN EXCHANGE GAIN (LOSS)

Net foreign exchange income includes the income earned from foreign currency trading, differences arising from converting monetary items in a foreign currency to the functional currency, and those generated by non-monetary assets in a foreign currency at the time of their sale.

For the years ended December 31, 2017, 2016 and 2015 net foreign exchange income is as follows:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Net foreign exchange gain (loss)
Net profit (loss) from currency exchange differences	113,115	116,117	(197,875)
Hedging derivatives	22,933	399,875	777,254
Income from assets indexed to foreign currency	(9,190)	(8,745)	25,421
Income from liabilities indexed to foreign currency	98	145	(1,404)
Total	126,956	507,392	603,396

F-111

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 29

PROVISIONS FOR LOAN LOSSES

a) For the years ended December 31, 2017, 2016 and 2015 activity for provisions for loan losses is as follows:

		Loans and accounts receivable from customers						Total
For the year ended December 31, 2017	Interbank loans Individual	Commercial loans		Mortgage   loans	Consumer loans	Contingent loans
		Individual	Group	Group	Group	Individual	Group
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Charged-off individually significant loans	-	(15,699)	-	-	-	-	-	(15,699)
Provisions established	(307)	(64,658)	(148,681)	(43,621)	(252,038)	(3,117)	(4,224)	(516,646)
Total provisions and charge-offs	(307)	(80,357)	(148,681)	(43,621)	(252,038)	(3,117)	(4,224)	(532,345)
Provisions released	3,970	55,925	20,491	11,427	46,089	7,001	1,660	146,563
Recovery of loans previously charged off	-	11,114	21,499	10,942	39,972	-	-	83,527
Net charge to income	3,663	(13,318)	(106,691)	(21,252)	(165,977)	3,884	(2,564)	(302,255)

		Loans and accounts receivable from customers						Total
For the year ended December 31, 2016	Interbank loans Individual	Commercial loans		Mortgage   loans	Consumer  loans	Contingent  loans
		Individual	Group	Group	Group	Individual	Group
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Charged-off individually significant loans	-	(11,222)	-	-	-	-	-	(11,222)
Provisions established	(3,052)	(61,002)	(133,855)	(50,892)	(280,544)	(11,986)	(2,909)	(544,240)
Total provisions and charge-offs	(3,052)	(72,224)	(133,855)	(50,892)	(280,544)	(11,986)	(2,909)	(555,462)
Provisions released	83	43,183	14,432	34,246	30,790	6,963	5,384	135,081
Recovery of loans previously charged off	-	11,142	16,043	10,041	41,072	-	-	78,298
Net charge to income	(2,969)	(17,899)	(103,380)	(6,605)	(208,682)	(5,023)	2,475	(342,083)

		Loans and accounts receivable from customers						Total
For the year ended December 31, 2015	Interbank loans Individual	Commercial loans		Mortgage loans	Consumer loans	Contingent  loans
		Individual	Group	Group	Group	Individual	Group
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Charged-off individually significant loans	-	(12,955)	-	-	-	-	-	(12,955)
Provisions established	(1,357)	(124,968)	(136,778)	(34,373)	(248,937)	(2,808)	(2,601)	(551,822)
Total provisions and charge-offs	(1,357)	(137,923)	(136,778)	(34,373)	(248,937)	(2,808)	(2,601)	(564.777)
Provisions released	192	46,614	17,885	7,205	18,126	5,042	2,296	97,360
Recovery of loans previously charged off	-	8.978	17,054	6,543	35,565	-	-	68,140
Net charge to income	(1,165)	(82,331)	(101,839)	(20,625)	(195,246)	2,234	(305)	(399.277)

b) The detail of Charge-off of individually significant loans, is as follows:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Charge-off of loans	51,978	47,605	50,656
Provision applied	(36,279)	(36,383)	(37,701)
Net charge offs of individually significant loans	15,699	11,222	12,955

F-112

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 30 

PERSONNEL SALARIES AND EXPENSES

For the years ended December 31, 2017, 2016 and 2015, the composition of personnel salaries and expenses is as follows:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Personnel compensation	250,962	249,703	233,707
Bonuses or gratifications	75,181	77,649	78,260
Stock-based benefits	2,752	331	66
Seniority compensation	26,120	26,263	34,012
Pension plans	2,039	(150)	431
Training expenses	2,867	2,835	3,186
Day care and kindergarten	2,505	3,072	2,992
Health funds	4,748	4,777	4,474
Welfare funds	896	806	754
Other personnel expenses	28,897	29,847	29,181
Total	396,967	395,133	387,063

F-113

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 31

ADMINISTRATIVE EXPENSES

For the years ended December 31, 2017, 2016 and 2015, the composition of the item is as follows:

	For the years ended December 31,
	2017		2016	2015
	MCh$		MCh$	MCh$
General administrative expenses	139,418		138,974	127,826
Maintenance and repair of property, plant and equipment		21,359	19,901	20,002
Office lease		26,136	28,098	27,472
Equipment lease		96	280	134
Insurance payments		3,354	3,842	3,656
Office supplies		6,862	5,747	6,232
IT and communication expenses		39,103	37,351	28,420
Heating, and other utilities		5,468	4,863	4,764
Security and valuables transport services		12,181	14,793	15,393
Representation and personnel travel expenses		4,262	5,440	4,590
Judicial and notarial expenses		974	952	2,103
Fees for technical reports and auditing		9,379	7,631	7,301
Other general administrative expenses		10,244	10,076	7,759
Outsourced services	57,400		55,757	60,913
Data processing	34,880		36,068	39,286
Products sale	-		-	226
Archive services	3,324		4,427	1,047
Valuation services	2,419		3,489	2,969
Outsourcing	6,878		5,404	7,275
Other	9,899		6,369	10,110
Board expenses	1,290		1,371	1,465
Marketing expenses	18,877		17,844	18,483
Taxes, payroll taxes, and contributions	13,118		12,467	11,844
Real estate taxes	1,443		1,435	1,813
Patents	1,646		1,618	1,589
Other taxes	24		93	3
Contributions to SBIF	10,005		9,321	8,439
Total	230,103		226,413	220,531

F-114

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 32 

DEPRECIATION, AMORTIZATION, AND IMPAIRMENT

Depreciation, amortization and impairment charges for the years ended December 31, 2017, 2016 and 2015, are detailed below:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Depreciation and amortization
Depreciation of property, plant, and equipment	(55,623)	(45,025)	(36,195)
Amortization of Intangible assets	(22,200)	(20,334)	(17,419)
Total depreciation and amortization	(77,823)	(65,359)	(53,614)
Impairment of property, plant, and equipment	(354)	(234)	(21)
Impairment of intangibles	(5,290)	-	-
Total	(83,467)	(65,593)	(53,635)

As of December 31, 2017, the equipment impairment totaled Ch$354 million(Ch$234 million as of December 31, 2016 and Ch$21 million as of December 31, 2015), mainly due to damages to ATMs. The intangible impairment totaled Ch$5,290 due to obsolescence of computer projects.

F-115

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 33 

OTHER OPERATING INCOME AND EXPENSES

a)   Other operating income is comprised of the following components:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Income from assets received in lieu of payment	3,330	1,663	2,455
Income from sale of investments in other companies	-	-	617
Release of contingencies provisions (1)	29,903	-	-
Other income
Leases	264	519	708
Income from sale of property, plant and equipment (2)	23,229	2,017	381
Recovery of provisions for contingencies	-	-	-
Compensation from insurance companies due to damages	1,237	1,530	435
Other	4,053	698	1,843
Subtotal	28,783	4,764	3,367
Total	62,016	6,427	6,439

⁽¹⁾ In accordance with IAS 37, the Bank recorded contingencies provisions, which during 2017 were favorable to the Bank.

⁽²⁾ Corresponds to legal cession of rights made by Bansa Santander S.A. which result in an income of Ch$20.663 million, as stated in Note N°25.

F-116

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 33 

OTHER OPERATING INCOME AND EXPENSES, continued

b) Other operating expenses are detailed as follows:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Allowances and expenses for assets received in lieu of payment
Provision on assets received in lieu of payment	3,912	9,246	7,803
Expenses for maintenance of assets received in lieu of  payment	1,679	2,170	2,397
Subtotal	5,591	11,416	10,200
Credit card expenses	3,070	3,636	4,624
Customer services	2,563	3,734	3,919
Other expenses
Operating charge-offs	1,607	6,146	5,359
Life insurance and general product insurance policies	23,475	18,393	11,225
Additional tax on expenses paid overseas	-	142	2,651
Provisions for contingencies	-	4,238	15,230
Retail association payment	912	-	-
Other	31,195	21,197	5,521
Subtotal	57,189	50,116	39,986
Total	68,413	68,902	58,729

F-117

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 34 

TRANSACTIONS WITH RELATED PARTIES

In addition to affiliates and associated entities, the Bank’s “related parties” include its “key personnel” from the executive staff (members of the Bank’s Board of Directors and Managers of Banco Santander Chile and its affiliates, together with their close relatives), as well as the entities over which the key personnel could exercise significant influence or control.

The Bank also considers the companies that are part of the Santander Group worldwide as related parties, given that all of them have a common parent, i.e., Banco Santander S.A. (located in Spain).

Transactions between the Bank and its related parties are specified below. To facilitate comprehension, we have divided the information into four categories:

Santander Group Companies

This category includes all the companies that are controlled by the Santander Group around the world, and hence, it also includes the companies over which the Bank exercises any degree of control (affiliates and special-purpose entities).

Associated companies

This category includes the entities over which the Bank, in accordance with section b) of Note 1 to these Financial Statements, exercises a significant degree of influence and which generally belong to the group of entities known as “business support companies.”

Key personnel

This category includes members of the Bank’s Board of Directors and managers of Banco Santander Chile and its affiliates, together with their close relatives.

Other

This category encompasses the related parties that are not included in the groups identified above and which are, in general, entities over which the key personnel could exercise significant influence or control.

The terms for transactions with related parties are equivalent to those which prevail in transactions made under market conditions or to which the corresponding considerations in kind have been attributed.

F-118

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 34 

TRANSACTIONS WITH RELATED PARTIES, continued

a)       Loans to related parties:

Below are loans and accounts receivable as well as contingent loans that correspond to related entities:

	As of December 31,
	2017				2016				2015
	Companies of the Group	Associated companies	Key personnel	Other	Companies of the Group	Associated companies	Key personnel	Other	Companies of the Group	Associated companies	Key personnel	Other
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Loans and accounts receivable:
Commercial loans	80,076	771	3,947	7,793	81,687	533	4,595	7,100	77,388	565	5,841	1,963
Mortgage loans	-	-	18,796	-	-	-	18,046	-	-	-	20,559	-
Consumer loans	-	-	4,310	-	-	-	3,783	-	-	-	2,274	-
Loans and accounts receivable:	80,076	771	27,053	7,793	81,687	533	26,424	7,100	77,388	565	28,674	1,963
Allowance for loan losses	(209)	(9)	(177)	(18)	(209)	(35)	(87)	(34)	(213)	(190)	(62)	(20)
Net loans	79,867	762	26,876	7,775	81,478	498	26,337	7,066	77,175	375	28,612	1,943
Guarantees	361,452	-	23,868	7,164	434,141	-	23,636	5,486	499,803	-	25,493	1,632
Contingent loans:
Personal guarantees	-	-	-	-	-	-	-	-	-	-	-	-
Letters of credit	19,251	-	-	33	27,268	-	-	-	29,275	-	-	-
Guarantees	377,578	-	-	-	437,101	-	-	-	510,309	-	-	2
Contingent loans:	396,829	-	-	33	464,369	-	-	-	539,584	-	-	2
Allowance for contingent loans	(4)	-	-	1	(5)	-	-	-	(11)	-	-	-
Net contingent loans	396,825	-	-	34	464,364	-	-	-	539,573	-	-	2

F-119

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 34 

TRANSACTIONS WITH RELATED PARTIES, continued

Loan activity to related parties during 2017, 2016 and 2015 is shown below:

	As of December 31,
	2017				2016				2015
	Companies of the Group	Associated companies	Key Personnel	Other	Companies of the Group	Associated companies	Key Personnel	Other	Companies of the Group	Associated companies	Key Personnel	Other
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Opening balances as of January 1,	546,058	532	26,423	7,100	616,968	565	28,675	1,966	500,449	9,614	27,087	9,516
Loans granted	78,214	318	7,777	1,050	122,729	203	8,580	6,808	276,383	7	8,991	4,113
Loans payments	(147,366)	(79)	(7,149)	(324)	(193,189)	(236)	(10,832)	(1,674)	(159,864)	(9,056)	(7,403)	(11,663)
Total	476,906	771	27,051	7,826	546,508	532	26,423	7,100	616,968	565	28,675	1,966

F-120

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 34 

TRANSACTIONS WITH RELATED PARTIES, continued

b)       Assets and liabilities with related parties

	As of December 31,
	2017				2016				2015
	Companies of the Group	Associated companies	Key personnel	Other	Companies of the Group	Associated companies	Key personnel	Other	Companies of the Group	Associated companies	Key personnel	Other
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Assets
Cash and deposits in banks	74,949	-	-	-	187,701	-	-	-	23,578	-	-	-
Trading investments	-	-	-	-	-	-	-	-	-	-	-	-
Obligations under repurchase agreements Loans	-	-	-	-	-	-	-	-	-	-	-	-
Financial derivative contracts	545,028	86,011	-	-	742,851	33,433	-	-	771,774	24,773	-	-
Available for sale investments	-	-	-	-	-	-	-	-	-	-	-	-
Other assets	8,480	118,136	-	-	4,711	67,454	-	-	3,218	19,101	-	-
Liabilities
Deposits and other demand liabilities	24,776	25,805	2,470	221	6,988	7,141	2,883	630	9,987	8,535	2,454	1,373
Obligations under repurchase agreements Loans	50,945	-	-	-	56,167	-	-	-	12,006	-	-	-
Time deposits and other time liabilities	785,988	27,968	3,703	3,504	1,545,835	6,219	2,525	2,205	1,360,572	234	2,728	898
Financial derivative contracts	418,647	142,750	-	7,190	954,575	54,691	-	-	1,323,996	23,326	-	-
Interbank borrowing	-	-	-	-	6,165	-	-	-	-	-	-	-
Issued debt instruments	482,626	-	-	-	484,548	-	-	-	398,565	-	-	-
Other financial liabilities	4,919	-	-	-	8,970	-	-	-	2,409	-	-	-
Other liabilities	164,303	58,168	-	-	446	44,329	-	-	376	19,541	-	-

F-121

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 34 

TRANSACTIONS WITH RELATED PARTIES, continued

c) Income (expense) recorded due to transactions with related parties

	For the years ended December 31,
	2017				2016				2015
	Companies of the Group	Associated Companies	Key personnel	Other	Companies of the Group	Associated companies	Key personnel	Other	Companies of the Group	Associated Companies	Key personnel	Other
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Income (expense) recorded
Interest income and inflation-indexation adjustments	(43,892)	-	1,051	-	(39,279)	40	1,164	115	(10,986)	-	1,664	116
Fee and commission income and expenses	72,273	15,404	224	1	56,952	22,322	204	20	35,955	77	208	39
Net income (expense) from financial operations and net foreign exchange gain (loss) (*)	363,108	(48,453)	(3)	19	(343,963)	(48,373)	(88)	2	(321,985)	(16,845)	15	6
Other operating income and expenses	21,670	(1,454)	-	-	931	(2,239)	-	-	955	(1,027)	-	-
Key personnel compensation and expenses	-	-	(43,037)	-	-	-	(37,328)	-	-	-	(39,323)	-
Administrative and other expenses	(48,246)	(47,220)	-	-	(35,554)	(43,115)	-	-	(30,591)	(41,691)	-	-
Total	364,913	(81,723)	(41,765)	20	(360,913)	(71,365)	(36,048)	137	(326,652)	(59,486)	(37,436)	161

(*) Primarily relates to derivative contracts used to financially cover exchange risk of assets and liabilities that cover positions of the Bank and its subsidiaries.

F-122

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 34 

TRANSACTIONS WITH RELATED PARTIES, continued

d) Payments to Board members and key management personnel

The compensation received by key management personnel, including Board members and all the executives holding manager positions shown in the “Personnel salaries and expenses” and/or “Administrative expenses” items of the Consolidated Statement of Income, corresponds to the following categories:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Personnel compensation	16,863	17,493	18,605
Board members’ salaries and expenses	1,199	1,269	1,374
Bonuses or gratifications	16,057	14,404	12,861
Compensation in stock	1,923	331	66
Training expenses	68	161	122
Seniority compensation	3,842	2,619	4,154
Health funds	273	285	314
Other personnel expenses	773	916	1,396
Pension plans (*)	2,039	(150)	431
Total	43,037	37,328	39,323

(*)Some of the executives that qualified for this benefit left the Group for different reasons, without complying with the requirements to receive the benefit, therefore the obligation amount decreased, which generated the reversal of provisions.

e) Composition of key personnel

As of December 31, 2017, 2016 and 2015, the composition of the Bank’s key personnel is as follows:

Position	No. of executives
	As of December 31,
	2017	2016	2015
Director	11	13	12
Division manager	13	17	16
Department manager	63	76	79
Manager	46	61	53
Total key personnel	133	167	160

F-123

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 35 

PENSION PLANS

The Bank has an additional benefit available to its principal executives, consisting of a pension plan. The purpose of the pension plan is to endow the executives with funds for a better supplementary pension upon their retirement.

For this purpose, the Bank will match the voluntary contributions made by the beneficiaries for their future pensions with an equivalent contribution. The executives will be entitled to receive this benefit only when they fulfill the following conditions:

a. Aimed at the Bank’s management.

b. The general requisite to apply for this benefit is that the employee must be carrying out his/her duties when turning 60 years old.

c. The Bank will create a pension fund, with life insurance, for each beneficiary in the plan. Periodic contributions into this fund are made by the manager and matched by the Bank.

d. The Bank will be responsible for granting the benefits directly.

If the working relationship between the manager and the respective company ends, before s/he fulfills the abovementioned requirements, s/he will have no rights under this benefit plan.

In the event of the executive’s death or total or partial disability, s/he will be entitled to receive this benefit.

The Bank will make contributions to this benefit plan on the basis of mixed collective insurance policies whose beneficiary is the Bank. The life insurance company with whom such policies are executed is not an entity linked or related to the Bank or any other Santander Group company.

Plan Assets owned by the Bank at the end of 2017 totaled Ch$7,919 million (Ch$6,612 million in 2016).

The amount of the defined benefit plans has been quantified by the Bank, based on the following criteria:

Calculation method:

Use of the projected unit credit method which considers each working year as generating an additional amount of rights over benefits and values each unit separately. It is calculated based primarily on fund contributions, as well as other factors such as the legal annual pension limit, seniority, age and yearly income for each unit valued individually.

Assets related to the pension fund contributed by the Bank into the Seguros Euroamérica insurance company with respect to defined benefit plans are presented as net of associated commitments.

Actuarial hypothesis assumptions:

Actuarial assumptions with respect to demographic and financial variables are non-biased and mutually compatible with each other. The most significant actuarial hypotheses considered in the calculations were:

	Plans post- employment	Plans post- employment
	2017	2016
Mortality chart	RV-2014	RV-2014/CB-2014
Termination of contract rates	5.0%	5.0%
Impairment chart	PDT 1985	PDT 1985

F-124

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 35 

PENSION PLANS, continued

Activity for post-employment benefits is as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Plan assets	7,919	6,612
Commitments for defined-benefit plans
For active personnel	(6,998)	(4,975)
Incurred by inactive personnel	-	-
Minus:
Unrealized actuarial (gain) losses	-	-
Balances at year end	921	1,637

Year’s cash flow for post-employment benefits is as follows:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
a) Fair value of plan assets
Opening balance	6,612	6,945	6,495
Expected yield of insurance contracts	307	335	432
Employer contributions	1,931	886	18
Actuarial (gain) losses	-	-	-
Premiums paid	-	-	-
Benefits paid	(931)	(1,554)	-
Fair value of plan assets at year end	7,919	6,612	6,945
b) Present value of obligations
Present value of obligations opening balance	(4,975)	(5,070)	(4,639)
Net incorporation of Group companies	-	-	-
Service cost	(2,039)	150	(431)
Interest cost	-	-	-
Curtailment/settlement effect	-	-	-
Benefits paid	-	-	-
Past service cost	-	-	-
Actuarial (gain) losses	-	-	-
Other	16	(55)	-
Present value of obligations at year end	(6,998)	(4,975)	(5,070)
Net balance at year end	921	1,637	1,875

F-125

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 35 

PENSION PLANS, continued

Plan expected profit:

	As of December 31,
	2017	2016	2015
Type of expected yield from the plan’s assets	UF + 2.50% annual	UF + 2.50% annual	UF + 2.50% annual
Type of yield expected from the reimbursement rights	UF + 2.50% annual	UF + 2.50% annual	UF + 2.50% annual

Plan associated expenses:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Current period service expenses	2,039	(150)	431
Interest cost	-	-	-
Expected yield from plan’s assets	(307)	(335)	(432)
Expected yield of insurance contracts linked to the Plan:
Extraordinary allocations	-	-	-
Actuarial (gain)/ losses recorded in the period	-	-	-
Past service cost	-	-	-
Other	-	-	-
Total	1,732	(485)	(1)

F-126

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 36 

FAIR VALUE OF FINANCIAL ASSETS AND LIABILITIES

Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The measurement of fair value assumes the sale transaction of an asset or the transference of the liability happens within the main asset or liability market, or the most advantageous market for the asset or liability.

For financial instruments with no available market prices, fair values have been estimated by using recent transactions in analogous instruments, and in the absence thereof, the present values or other valuation techniques based on mathematical valuation models sufficiently accepted by the international financial community. In the use of these models, consideration is given to the specific particularities of the asset or liability to be valued, and especially to the different kinds of risks associated with the asset or liability.

These techniques are significantly influenced by the assumptions used, including the discount rate, the estimates of future cash flows and prepayment expectations. Hence, the fair value estimated for an asset or liability may not coincide exactly with the price at which that asset or liability could be delivered or settled on the date of its valuation, and may not be justified in comparison with independent markets.

Except as detailed in the following table, management considers that the carrying amounts of financial assets and financial liabilities recognised in the consolidated financial statements approximate their fair values.

Determination of fair value of financial instruments

Below is a comparison between the value at which the Bank’s financial assets and liabilities are recorded and their fair value as of December 31, 2017 and 2016:

	As of December 31,
	2017		2016
	Book value	Fair value	Book value	Fair value
	MCh$	MCh$	MCh$	MCh$
Assets
Trading investments	485,736	485,736	396,987	396,987
Financial derivative contracts	2,238,647	2,238,647	2,500,782	2,500,782
Loans and accounts receivable from customers and interbank loans, net	26,934,757	28,518,929	26,415,826	29,976,931
Available for sale investments	2,574,546	2,574,546	3,388,906	3,388,906
Guarantee deposits (margin accounts)	323,767	323,767	396,289	396,289
Liabilities
Deposits and interbank borrowings	21,380,468	20,887,959	22,607,392	22,833,009
Financial derivative contracts	2,139,488	2,139,488	2,292,161	2,292,161
Issued debt instruments and other financial liabilities	7,335,683	7,487,591	7,566,388	8,180,322
Guarantees received (margin accounts)	408,313	408,313	480,926	480,926

The fair value approximates the carrying amount of the following line items due to their short-term nature: cash and deposits-banks, cash items in process of collection and investments under resale or repurchase agreements.

In addition, the fair value estimates presented above do not attempt to estimate the value of the Bank’s profits generated by its business activity, nor its future activities, and accordingly, they do not represent the Bank’s value as a going concern. Below is a detail of the methods used to estimate the financial instruments’ fair value.

a) Trading investments and available for sale investment instruments

The estimated fair value of these financial instruments was established using market values or estimates from an available dealer, or quoted market prices of similar financial instruments. Investments are evaluated at recorded value since they are considered as having a fair value not significantly different from their recorded value. To estimate the fair value of debt investments or representative values in these lines of businesses, we take into consideration additional variables and elements, as long as they apply, including the estimate of prepayment rates and credit risk of issuers.

F-127

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 36 

FAIR VALUE OF FINANCIAL ASSETS AND LIABILITIES, continued

b) Loans and accounts receivable from customers and interbank loans

Fair value of commercial, mortgage and consumer loans and credit cards is measured through a discounted cash flow (DCF) analysis. To do so, we use current market interest rates considering product, term, amount and similar loan quality. Fair value of loans with 90 days or more of delinquency are measured by means of the market value of the associated guarantee, minus the rate and term of expected payment. For variable rate loans whose interest rates change frequently (monthly or quarterly) and that are not subjected to any significant credit risk change, the estimated fair value is based on their book value.

c) Deposits

Disclosed fair value of deposits that do not bear interest and saving accounts is the amount payable at the reporting date and, therefore, equals the recorded amount. Fair value of time deposits is calculated through a discounted cash flow calculation that applies current interest rates from a monthly calendar of scheduled maturities in the market.

d) Short and long term issued debt instruments

The fair value of these financial instruments is calculated by using a discounted cash flow analysis based on the current incremental lending rates for similar types of loans having similar maturities.

e) Financial derivative contracts

The estimated fair value of financial derivative contracts is calculated using the prices quoted on the market for financial instruments having similar characteristics.

The fair value of interest rate swaps represents the estimated amount that the Bank determines as exit price in accordance with IFRS 13.

If there are no quoted prices from the market (either direct or indirect) for any derivative instrument, the respective fair value estimates have been calculated by using models and valuation techniques such as Black-Scholes, Hull, and Monte Carlo simulations, taking into consideration the relevant inputs/outputs such as volatility of options, observable correlations between underlying assets, counterparty credit risk, implicit price volatility, the velocity with which the volatility reverts to its average value, and the straight-line relationship (correlation) between the value of a market variable and its volatility, among others.

Measurement of fair value and hierarchy

IFRS 13 - Fair Value Measurement, provides a hierarchy of reasonable values which separates the inputs and/or valuation technique assumptions used to measure the fair value of financial instruments. The hierarchy reflects the significance of the inputs used in making the measurement. The three levels of the hierarchy of fair values are the following:

• Level 1: the inputs are quoted prices (unadjusted) on active markets for identical assets and liabilities that the Bank can access on the measurement date.

• Level 2: inputs other than the quoted prices included within Level 1 that are observable for the asset or liability, either directly or indirectly.

• Level 3: inputs are unobservable inputs for the asset or liability i.e. they are not based on observable market data.

F-128

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 36 

FAIR VALUE OF FINANCIAL ASSETS AND LIABILITIES, continued

The hierarchy level within which the fair value measurement is categorized in its entirety is determined based on the lowest level of input that is significant to the fair value measurement in its entirety.

The best evidence of a financial instrument’s fair value at the initial time is the transaction price.

In cases where quoted market prices cannot be observed, Management makes its best estimate of the price that the market would set using its own internal models which in most cases use data based on observable market parameters as a significant input (Level 2) and, in very specific cases, significant inputs not observable in market data (Level 3). Various techniques are employed to make these estimates, including the extrapolation of observable market data.

Financial instruments at fair value and determined by quotations published in active markets (Level 1) include:

- Chilean Government and Department of Treasury bonds

- U.S. Treasury Bonds

Instruments which cannot be 100% observable in the market are valued according to other inputs observable in the market (Level 2).

The following financial instruments are classified under Level 2:

Type of financial instrument	Model  used in valuation	Description of  unobservable inputs
ž Mortgage and private bonds	Present Value of Cash Flows Model	Internal Rates of Return (“IRRs”) are provided by RiskAmerica, according to the following criterion: If, at the valuation day, there are one or more valid transactions at the Santiago Stock Exchange for a given nemotechnic, the reported rate is the weighted average amount of the observed rates. In the case there are no valid transactions for a given mnemonic on the valuation day, the reported rate is the IRR base from a reference structure, plus a spread model based on historical spread for the same item or similar ones.
ž Time deposits	Present Value of Cash Flows Model	IRRs are provided by RiskAmerica, according to the following criterion: If, at the valuation day, there are one or more valid transactions at the Santiago Stock Exchange for a given mnemonic, the reported rate is the weighted average amount of the observed rates. In the case there are no valid transactions for a given mnemonic on the valuation day, the reported rate is the IRR base from a reference structure, plus a spread model based on issuer curves.
ž Constant Maturity Swaps (CMS), FX and Inflation Forward (Fwd) , Cross Currency Swaps (CCS), Interest Rate Swap (IRS)	Present Value of Cash Flows Model	IRRs are provided by ICAP, GFI, Tradition, and Bloomberg according to this criterion: With published market prices, a valuation curve is created by the bootstrapping method and is then used to value different derivative instruments.
ž FX Options	Black-Scholes	Formula adjusted by the volatility simile (implicit volatility). Prices (volatility) are provided by BGC Partners, according to this criterion: With published market prices, a volatility parameter is created by interpolation and then these volatilities are used to value options.

In limited occasions significant inputs not observable in market data are used (Level 3). To carry out this estimate, several techniques are used, including extrapolation of observable market data or a mix of observable data.

F-129

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 36 

FAIR VALUE OF FINANCIAL ASSETS AND LIABILITIES, continued

The following financial instruments are classified under Level 3:

Type of financial instrument	Model used in valuation	Description of no observable inputs
ž Caps/ Floors/ Swaptions	Black Normal Model for Cap/Floors and Swaptions	There is no observable input of implicit volatility.
ž UF options	Black – Scholes	There is no observable input of implicit volatility.
ž Cross currency swap with window	Hull-White	Hybrid HW model for rates and Brownian motion for FX There is no observable input of implicit volatility.
ž CCS (special contracts)	Implicit Forward Rate Agreement (FRA)	Start Fwd unsupported by MUREX (platform) due to the UF forward estimate.
ž Cross currency swap, Interest rate swap, Call money swap in Tasa Activa Bancaria (Active Bank Rate) TAB,	Present Value of Cash Flows Model	Validation obtained by using the interest curve and interpolating flow maturities, but TAB is not a directly observable variable and is not correlated to any market input.
ž Bonds (in our case, low liquidity bonds)	Present Value of Cash Flows Model	Valued by using similar instrument prices plus a charge-off rate by liquidity.

The Bank does not believe that any change in unobservable inputs with respect to level 3 instruments would result in a significantly different fair value measurement.

The following table presents the assets and liabilities that are measured at fair value on a recurrent basis, as of December 31, 2017 and 2016:

	Fair value measurement
As of December 31,	2017	Level 1	Level 2	Level 3
	MCh$	MCh$	MCh$	MCh$
Assets
Trading investments	485,736	481,642	4,094	-
Available for sale investments	2,574,546	2,549,226	24,674	646
Derivatives	2,238,647	-	2,216,306	22,341
Guarantee deposits (margin accounts)	323,767	323,767	-	-
Total	5,622,696	3,354,635	2,245,074	22,987
Liabilities
Derivatives	2,139,488	-	2,139,481	7
Guarantees received (margin accounts)	408,313	408,313	-	-
Total	2,547,801	408,313	2,139,481	7
	Fair value measurement
As of December 31,	2016	Level 1	Level 2	Level 3
	MCh$	MCh$	MCh$	MCh$
Assets
Trading investments	396,987	396,011	976	-
Available for sale investments	3,388,906	2,471,439	916,808	659
Derivatives	2,500,782	-	2,461,407	39,375
Guarantee deposits (margin accounts)	396,289	396,289	-	-
Total	6,682,964	3,263,739	3,379,191	40,034
Liabilities
Derivatives	2,292,161	-	2,292,118	43
Guarantees received (margin accounts)	480,926	480,926	-	-
Total	2,773,087	480,926	2,292,118	43

F-130

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 36 

FAIR VALUE OF FINANCIAL ASSETS AND LIABILITIES, continued

The following table presents assets or liabilities which are not measured at fair value in the statement of financial position but for which the fair value is disclosed, as of December 31, 2017 and 2016:

	Fair value measurement
As of December 31,	2017	Level 1	Level 2	Level 3
	MCh$	MCh$	MCh$	MCh$
Assets
Loans and accounts receivable from customers and interbank loans, net	28,518,929	-	-	28,518,929
Total	28,518,929	-	-	28,518,929
Liabilities
Deposits and interbank borrowings	20,887,959	-	20,887,959	-
Issued debt instruments and other financial liabilities	7,487,591	-	7,487,591	-
Total	28,375,550	-	28,375,550	-
	Fair value measurement
As of December 31,	2016	Level 1	Level 2	Level 3
	MCh$	MCh$	MCh$	MCh$
Assets
Loans and accounts receivable from customers and interbank loans, net	29,976,931	-	-	29,976,931
Total	29,976,931	-	-	29,976,931
Liabilities
Deposits and interbank borrowings	22,833,009	-	22,833,009	-
Issued debt instruments and other financial liabilities	8,180,322	-	8,180,322	-
Total	31,013,331	-	31,013,331	-

The fair values of others assets and other liabilities approximate their carrying values.

The methods and assumptions to estimate the fair value are defined below:

- Loans and amounts due from credit institutions and from customers – Fair value are estimated for groups of loans with similar characteristics. The fair value was measured by discounting estimated cash flow using the interest rate of new contracts. That is, the future cash flow of the current loan portfolio is estimated using the contractual rates, and then the new loans spread over the risk free interest rate are incorporated to the risk free yield curve in order to calculate the loan portfolio fair value. In terms of behavior assumptions, it is important to underline that a prepayment rate is applied to the loan portfolio, thus a more realistic future cash flow is achieved.

- Deposits and interbank borrowings – The fair value of deposits was calculated by discounting the difference between the cash flows on a contractual basis and current market rates for instruments with similar maturities. For variable-rate deposits, the carrying amount was considered to approximate fair value.

- Issued debt instruments and other financial liabilities – The fair value of long-term loans were estimated by cash flow discounted at the interest rate offered on the market with similar terms and maturities.

The valuation techniques used to estimate each level are defined in note 1.h.i)

There were no transfer between levels 1 and 2 for the year ended December 31, 2017 and 2016.

F-131

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 36 

FAIR VALUE OF FINANCIAL ASSETS AND LIABILITIES, continued

The table below shows the effect, at December 31, 2017 and 2016, on the fair value of the main financial instruments classified as Level 3 of a reasonable change in the assumptions used in the valuation. This effect was determined by a sensitivity analysis under a 1bp scenario, detailed in the following table:

As of December 31, 2017
Instrument Level 3	Valuation technique	Main unobservable inputs	Impacts (in MCh$)   Sens. -1bp Unfavorable scenario	Impacts (in MCh$) Sens. +1bp Favorable scenario
Derivatives	Present Value method	Curves on TAB (1)	(1.3)	1.3
Available for sale investments	Internal rate of return method	BR UF (2)	-	-

As of December 31, 2016
Instrument Level 3	Valuation technique	Main unobservable inputs	Impacts (in MCh$) Sens. -1bp Unfavorable scenario	Impacts (in MCh$) Sens. +1bp Favorable scenario
Derivatives	Present Value method	Curves on TAB (1)	(12.30)	12.30
Available for sale investments	Internal rate of return method	BR UF (2)	-	-

(1) TAB: “Tasa Activa Bancaria” (Active Bank Rate). Average interest rates on 30, 90, 180 and 360 day deposits published by the Chilean Association of Banks and Financial Institutions (ABIF) in nominal currency (Chilean peso) and in real terms, adjusted for inflation (in Chilean unit of account (Unidad de Fomento - UF)).

(2) BR: “Bonos de Reconocimiento” (Recognition Bonds). The Recognition Bond is an instrument of money provided by the State of Chile to workers who joined the new pension system, which began operating since 1981.

The following table presents the Bank’s activity for assets and liabilities measured at fair value on a recurrent basis using unobserved significant inputs (Level 3) as of December 31, 2017 and 2016:

	Assets	Liabilities
	MCh$	MCh$
As of January 1, 2017	79,181	43
Total realized and unrealized profits (losses)
Included in statement of income	(17,035)	(36)
Included in other comprehensive income	(12)	-
Purchases, issuances, and loans (net)	-	-
As of December 31, 2017	62,134	7
Total profits or losses included in comprehensive income for 2017 that are attributable to change in unrealized profit (losses) related to assets or liabilities as of December 31, 2016	(17,047)	(36)

	Assets	Liabilities
	MCh$	MCh$
As of January 1, 2016	39,913	-
Total realized and unrealized profits (losses)
Included in statement of income	39,376	43
Included in other comprehensive income	(108)	-
Purchases, issuances, and loans (net)	-	-
As of December 31, 2016	79,181	43
Total profits or losses included in comprehensive income for 2016 that are attributable to change in unrealized profit (losses) related to assets or liabilities as of December 31, 2015	39,268	43

F-132

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 36 

FAIR VALUE OF FINANCIAL ASSETS AND LIABILITIES, continued

The realized and unrealized profits (losses) included in comprehensive income for 2017 and 2016, in the assets and liabilities measured at fair value on a recurrent basis through unobservable market data (Level 3) are recorded in the Statement of Comprehensive Income.

The potential effect as of December 31, 2017 and 2016 on the valuation of assets and liabilities valued at fair value on a recurrent basis through unobservable significant inputs (level 3), generated by changes in the principal assumptions if other reasonably possible assumptions that are less or more favorable were used, is not considered by the Bank to be significant.

The following tables show the financial instruments subject to compensation in accordance with IAS 32, for 2017 and 2016:

As of December 2017

	Linked financial instruments, compensated in balance
Financial instruments	Gross amounts	Compensated in balance	Net amount presented in balance	Remains of unrelated and / or unencumbered financial instruments	Amount in Statements of Financial Position
Assets	Ch$ Million	Ch$ Million	Ch$ Million	Ch$ Million
Financial derivative contracts	2,029,657	-	2,029,657	208,990	2,238,647
Investments under resale agreements	-	-	-	-	-
Loans and accounts receivable from customers, and Interbank loans, net	-	-	-	26,934,757	26,934,757
Total	2,029,657	-	2,029,657	27,143,747	29,173,404
Liabilities
Financial derivative contracts	1,927,654	-	1,927,654	211,834	2,139,488
Investments under resale agreements	268,061	-	268,061	-	268,061
Deposits and interbank borrowings	-	-	-	21,380,467	21,380,467
Total	2,195,715	-	2,195,715	21,592,301	23,788,016
As of December 2016   Linked financial instruments, compensated in balance
Financial instruments	Gross amounts	Compensated in balance	Net amount presented in balance	Remains of unrelated and / or unencumbered financial instruments	Amount in Statements of Financial Position
Assets	Ch$ Million	Ch$ Million	Ch$ Million	Ch$ Million
Financial derivative contracts	2,237,731	-	2,237,731	263,051	2,500,782
Obligations under repurchase agreements	6,736	-	6,736	-	6,736
Loans and accounts receivable from customers, and Interbank loans, net	-	-	-	26,415,826	26,415,826
Total	2,244,467	-	2,244,467	26,678,877	28,923,344
Liabilities
Financial derivative contracts	2,100,955	-	2,100,955	191,206	2,292,161
Investments under resale agreements	212,437	-	212,437	-	212,437
Deposits and interbank borrowings	-	-	-	22,607,392	22,607,392
Total	2,313,392	-	2,313,392	22,798,598	25,111,990

F-133

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 36 

FAIR VALUE OF FINANCIAL ASSETS AND LIABILITIES, continued

The Bank, in order to reduce its credit exposure in its financial derivative operations, has entered into collateral contracts with its counterparties, in which it establishes the terms and conditions under which they operate. In terms collateral (received/delivered) operates when the net of the fair value of the financial instruments held exceed the thresholds defined in the respective contracts.

	As of December 31, 2017		As of December 31, 2016
Financial derivative contracts	Assets	Liability		Assets	Liability
	MM$	MM$		MM$	MM$
Financial derivative contracts with collateral agreement threshold equal to zero	1,898,220	1,773,471		2,134,917	1,986,345
Financial derivative contracts with non-zero threshold collateral agreement	221,030	316,840		233,945	238,450
Financial derivative contracts without collateral agreement	119,397	49,177		131,920	67,366
Total	2,238,647	2,139,488		2,500,782	2,292,161

F-134

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 37 

RISK MANAGEMENT

Introduction and general description

The Bank, due to its activities with financial instruments is exposed to several types of risks. The main risks related to financial instruments that apply to the Bank are as follows:

- Market risk: rises from holding financial instruments whose value may be affected by fluctuations in market conditions, generally including the following types of risk:

a. Foreign exchange risk: this arises as a consequence of exchange rate fluctuations among currencies.

b. Interest rate risk: this arises as a consequence of fluctuations in market interest rates.

c. Price risk: this arises as a consequence of changes in market prices, either due to factors specific to the instrument itself or due to factors that affect all the instruments negotiated in the market.

d. Inflation risk: this arises as a consequence of changes in Chile’s inflation rate, whose effect would be mainly applicable to financial instruments denominated in UFs.

- Credit risk: this is the risk that one of the parties to a financial instrument fails to meet its contractual obligations for reasons of insolvency or inability of the individuals or legal entities in question to continue as a going concern, causing a financial loss to the other party.

- Liquidity risk: is the possibility that an entity may be unable to meet its payment commitments, or that in order to meet them, it may have to raise funds with onerous terms or risk damage to its image and reputation.

- Capital risk: this is the risk that the Bank may have an insufficient amount and/or quality of capital to meet the minimum regulatory requirement to operate as a bank, respond to market expectations regarding its creditworthiness, and support its business growth and any strategic possibilities that might arise, in accordance with its strategic plan.

This note includes information on the Bank’s exposure to these risks and on its objectives, policies, and processes involved in their measurement and management.

Risk management structure

The Board is responsible for the establishment and monitoring of the Bank’s risk management structure, for which purpose it has an on-line corporate governance system which incorporates international recommendations and trends, adapted to Chilean regulatory conditions and given it the ability to apply the most advanced practices in the markets in which the Bank operates.

The effectiveness with which we are able to manage the balance between risk and reward is a significant factor in our ability to generate long term, stable earnings growth. Toward that end, our Board and senior management places great emphasis on risk management.

A.       Integral Risk Committee

The Integral Risk Committee of the Board is responsible for reviewing and monitoring all risks that may affect us, including reputation risk, allowing for an integral risk management. This committee serves as the governing body through which the Board supervises risk in general. It also evaluates the reasonability of the systems for measurement and control of risks.

· Credit risk

· Market risk

· Operational risk

· Solvency risk (BIS)

· Legal risks

· Compliance risks

· Reputational risks

This Committee includes the Vice Chairman of the Board and five Board members. This committee also includes the CEO, the Director of Risk and other senior level executives from the commercial side of our business.

F-135

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 37 

RISK MANAGEMENT, continued

B. Audit Committee

The Audit Committee (Comité de Directores y Auditoría) is comprised of three members of the Board of Directors. The Chief Executive Officer, General Auditor and other persons from the Bank can be invited to the meetings if necessary and are present on specific matters. This Committee’s primary responsibility is to support the Board of Directors in the continuous improvement of our system of internal controls, which includes reviewing the work of both the external auditors and the Internal Audit Department. The committee is also responsible for analyzing observations made by regulatory entities of the Chilean financial system about us and for recommending measures to be taken by our management in response. This committee also performs functions of a remuneration committee as established in Chilean Law, and reviews annually the salary and bonus programs for the executive officers of the Bank. The external auditors are recommended by this committee to our Board of Directors and appointed by our shareholders at the annual shareholders’ meeting.

C. Asset and Liability Committee

The ALCO includes the Chairman of the Board and five additional members of the Board, the Chief Executive Officer, the Corporate Financial Controller, the Manager of the Financial Management Division, the Manager of Market Risk, the Manager of the Treasury Division, and other senior members of management. The ALCO meets monthly. All limits reviewed by the ALCO are measured and prepared by the Market Risk Department. The non-Board members of the ALCO meet weekly to review liquidity, funding, capital and market risk related matters.

The main functions of the ALCO are:

· Making the most important decisions regarding our exposure to inflation, interest rate risk, funding, capital and liquidity levels. The main limits set and monitored by the ALCO (and measured by the Market Risk Department) are:

· Review of the Bank’s inflation gap.

· Review of the evolution of the most relevant local and international markets and monetary policies.

D. Market Committee

The Market Committee includes the Vice-Chairman of the Board, three additional members of the Board, the Chief Executive Officer, the Manager of Global Banking and Markets, the Manager of the Treasury Division, the Manager of the Financial Management Division, the Manager of Market Risk, the Financial Controller and other senior members of management.

The Market Committee is responsible for:

· Establishing a strategy for the Bank’s trading investment portfolio.

· Establishing the Bank’s policies, procedures and limits with respect to its trading portfolio. The Bank’s Market Risk Department measures all risks and limits and reports these to the Market Committee.

· Reviewing the net foreign exchange exposure and limit

· Reviewing the evolution of the most relevant local and international markets and monetary policies.

E. Risk Department

All issues regarding risk in the Bank are the responsibility of the Bank’s Risk Department. The Risk Department reports to the CEO but has full independence, and no risk decisions can be made without its approval.

F-136

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 37 

RISK MANAGEMENT, continued

Credit risk

Credit risk is the risk that one of the parties to a financial instrument fails to meet its contractual obligations for reasons of insolvency or inability of the individuals or legal entities in question to continue as a going concern, causing a financial loss to the other party. The Bank consolidates all elements and components of credit risk exposure to manage credit risk (e.g. individual delinquency risk, inherent risk of a business line or segment, and/or geographical risk).

In Note 9 h), we present our net exposure to credit risk at December 31, 2017 and 2016.

Credit Risk Governance

The Risk Division, our credit analysis and risk management group, is largely independent of our Commercial Division. Risk evaluation teams interact regularly with our clients. For larger transactions, risk teams in our headquarters work directly with clients when evaluating credit risks and preparing credit applications. Various credit approval committees, all of which include Risk Division and Commercial Division personnel, must verify that the appropriate qualitative and quantitative parameters are met by each applicant. Each committee’s powers are defined by our Board of Directors.

Santander-Chile’s governance rules have established the existence of the Risk Committee. This committee is responsible for revising and following all risks that may affect us, including reputational risk, allowing for an integral risk management. This committee serves as the governing body through which the Board supervises all risk functions. It also evaluates the reasonability of the systems for measurement and control of risks. This Committee includes the Chairman of the Board and five Board members.

The Board has delegated the duty of credit risk management to the Risk Committee, as well as to the Bank’s risk departments, whose roles are summarized below:

· Verify compliance with the strategic objectives of the group, depending on both assumed and potential risk, and alerting management to such risks.

· Propose the primary metrics for risk appetite framework.

· Review the level of compliance with regulatory provisions and recommendations issued by the Local and External Supervisors, ensuring their implementation on the stipulated dates.

· Analyze with a comprehensive vision, the map of recommendations and incidents formulated by the different control instances (SBIF, DAI and External Audit) in order to identify the main risks involved.

· Review the risk benchmark analysis, and from its results, identify and propose "best practices" or corrective / preventive actions, ensuring their proper implementation.

· Review the adequate management of risks by the management areas, formulating where appropriate, the mitigation actions in accordance with the policies approved by the Board.

· Monitoring, analysis and control of the limits defined in the Risk Framework (basic and complementary metrics) and the key credit risk indicators of each zone, segment or product, identifying possible sources of concern.

· Analyze the relevant aspects of the risk (exogenous variables), which could eventually materialize in possible losses for the business (emerging risks).

· Analyze and propose eventual changes in the policies and procedures used by the Bank for the administration, control and management of risks, when inconsistencies or vulnerabilities are verified.

· Encourage compliance by the Bank with the best corporate governance practices in risk management. Pre-review the documents of type 0 and 1 (Frames and Models) that were defined in the Approval Hierarchy model, which must then be approved in the Directory.

· Perform, according to the calendar proposed by the Risk Department or on request, the sectoral analyzes considered relevant.

· Review of risks in terms of Risk Compliance and Reputational Risk

· Any other task that the Board deems necessary.

F-137

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 37

RISK MANAGEMENT, continued

The following diagram illustrates the governance of our credit risk division including the committees with approval power:

Role of Santander Spain’s Global Risk Department: Credit Risk

In matters regarding Credit Risk, Santander Spain’s Global Risk Department has the following role:

· All credit risks greater than U.S.$40 million (U.S.$60 million for financial institutions), after being approved locally, are reviewed by Santander Spain. This additional review ensures that no global exposure limit is being breached.

· In standardized risks, the consumer and mortgage scoring models are developed locally but are reviewed and approved by Santander Spain’s Global Risk Department.

· For each scoring model, a monthly Risk Report is prepared, which is reviewed locally and is also sent to Santander Spain’s Global Risk Department. This report includes the evolution of basic credit risk parameters such as loan amounts, non-performance, charge-offs and provisions.

· Monthly, the Controller of the Risk Department sends a report to Santander Spain’s Global Risk Department covering all the main indicators regarding credit risk and the evolution of credit risk as compared to the budgeted levels.

Credit Approval: Loans approved on an individual basis

In preparing a credit proposal for a corporate client whose loans are approved on an individual basis, Santander-Chile’s personnel verifies such parameters as debt servicing capacity (typically including projected cash flows), the company’s financial history and projections for the economic sector in which it operates. The Risk Division is closely involved in this process, and prepares the credit application for the client. All proposals contain an analysis of the client’s strengths and weaknesses, a rating and a recommendation. Credit limits are determined not on the basis of outstanding balances of individual clients, but on the direct and indirect credit risk of entire financial groups. For example, a corporation will be evaluated together with its subsidiaries and affiliates.

Credit Approval: Loans approved on a group basis

The majority of loans to individuals and small and mid-sized companies are approved by the Standardized Risk Area through an automated credit scoring system. This system is decentralized, automated and based on multiple parameters, including demographic and information regarding credit behavior from external sources and the SBIF.

Classification of Loan Portfolio

Loans are divided into: (i) consumer loans (including loans granted to individuals for the purpose of financing the acquisition of consumer goods or payment of services); (ii) residential mortgage loans (including loans granted to individuals for the acquisition, construction or repair of residential real estate, in which the value of the property covers at least 100% of the amount of the loan); and (iii) commercial loans (including all loans other than consumer loans and residential mortgage loans). The models and methods used to classify our loan portfolio and establish credit loss allowances must follow the following guiding principles, which have been approved by our Board of Directors.

F-138

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 37

RISK MANAGEMENT, continued

Loans analyzed on an individual basis

For loans that are greater than Ch$400 million (US$648,455), the Bank uses internal models to assign a risk category level to each borrower and its respective loans. We consider the following risk factors: industry or sector of the borrower, the borrower’s competitive position in its markets, owners or managers of the borrower, the borrower’s financial situation, the borrower’s payment capacity and the borrower’s payment behavior to calculate the estimated incurred loan loss. Through these categories, we differentiate the normal loan portfolio from the impaired one.

These are our categories:

1. Debtors may be classified in risk categories A1, A2, A3 or B (A is applicable if they are current on their payment obligations and show no sign of deterioration in their credit quality and B is different from the A categories by a certain history of late payments). The A categories are distinguished by different PNPs (as defined below).

2. Debtors classified as C1, C2, C3, C4, D1 or D2 include debtors whose loans with us have been charged off or administered by our Recovery Unit, or classified as Precontenciosos (PRECO or deteriorated).

For loans classified as A1, A2, A3 and B, we assign a specific provision level on an individual basis to each borrower and, therefore, the amount of loan loss allowance is determined on a case by case basis.

Estimated Incurred Loan Loss = Loan Loss Allowance

The estimated incurred loss is obtained by multiplying all risk factors defined in the following equation:

EIL= EXP x PNP x SEV

· EIL = Estimated Incurred Loan Loss. The estimated incurred loan loss is how much could be lost in the event a debtor does not perform the obligations under the loan.

· EXP = Exposure. This corresponds to the value of commercial loans.

· PNP = Probability of Non-Performance. This variable, expressed as a percentage, indicates the probability that a debtor will default. This percentage is associated with the internal rating that we give to each debtor, which is determined by analyzing such parameters as debt servicing capacity.

· SEV = Severity. This is the effective loss rate given default for debtors in the same segment, which is determined statistically based on the historical effective losses for us for each segment.

Every year, models together with PNP and SEV assumptions, are tested by the Bank’s Credit Risk Department, to ensure that they are appropriate at each reporting date so as to make sure any difference between the estimated incurred losses and real losses is reduced.

These tests focus on the validation of the sufficiency of the Bank’s allowances, and consist of comparisons between actual write-offs to allowances established by the model, and the coverage of the total allowance to actual write-offs in the most current periods. Individual loan classification and improvements to any customer classification are also presented for approval to our Risk Committee.

In accordance with such policy, every year we update appraisals of fair value of collateral before the end of the 24 month period for certain customers and such updated appraisals are considered in the calculation of the allowance for loan losses. The number of updated appraisals performed in 2015 was 43, in 2016 was 142 and 2017 it was 140, and such updated appraisals were performed mainly because of changes in customer conditions (renegotiation deterioration of financial situation increase in credit line).

For loans classified in the C and D categories, loan loss allowances are based mainly on the fair value of the collateral, adjusted for an estimate cost to sell, that each of these loans have. Allowance percentage for each category is then based on the fair value of the collateral, or the expected future cash flow from the loan for each individually evaluated non-performing loans.

Loans analyzed on a group basis

The Bank uses the concept of estimated incurred loss to quantify the allowances levels over loan analyzed on a group basis. Incurred loss is the expected provision expense that will appear one year away from the balance date of the transaction’s credit risk, considering the counterpart risk and the collateral associated to each transaction.

Following the Bank’s definition, the Bank uses group evaluation to approach transactions that have similar credit risk features, which indicate the debtor’s payment capacity of the entire debt, capital and interests, pursuant to the contract’s terms. In addition, this allows us to assess a high number of transactions with low individual amounts, whether they belong to individuals or small sized companies. Therefore, debtors and loans with similar features are grouped together and each group has a risk level assigned to it. These models are meant to be used mainly to analyze loans granted to individuals (including consumer loans, credit lines, mortgage loans and commercial loans) and commercial loans to SMEs.

F-139

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 37

RISK MANAGEMENT, continued

Allowances are established using these models, taking into account the historical impairment and other known circumstances at the time of evaluation. After this, a historical loss rate is assigned to each portfolio profile constituting each segment. The method for assigning a profile is established based on a statistical building method, establishing a relation through a logistic regression various variables, such as payment behavior in the Bank, payment behavior outside the Bank, various socio-demographic data, among others, and a response variable that determines a client’s risk level, which in this case is 90 days of non-performance. Afterwards, common profiles are established related to a logical order and with differentiate default rates, applying the real historical loss the Bank has had with that portfolio.

Our models for loans analyzed on a group basis (consumer loans, residential mortgage loans and small-and-mid-sized commercial loans) are monitored on a monthly basis with respect to predictability and stability, using indices that seek to capture the underlying need to update the models for current loss trends. Therefore, the periods of historical net charge-offs used in the allowance model may be more than a year old as we only update the historical net charge-offs only when our assessment of predictability and stability indicators determine it is necessary.

The different risk categories are constructed and updated periodically based on the payment behavior of the client’s profile to which they belong, as well as his or her socio-demographic characteristics. Therefore, when a customer has past due balance or has missed some payments, the outcome is that the customer will move to a different segment with a higher loss rate, therefore capturing current trends for each risk profile.

At the same time during September 2017, and as part of the normal process of updating the provisioning model for loans analyzed on a group basis, the Bank recalibrated these models, incorporating a greater historical depth, including a recession period, thus strengthening the parameters of probability of default and loss given default.

This update did not generate significant differences at the level of the total balance of loan loss allowances for credit risk, although it did imply an increase in the provisions associated with commercial and mortgage loans and a decrease in the provisions associated with consumer loans. These improvements, in accordance with IAS 8, are considered as a change in an estimate and its effect was therefore recorded in the Consolidated Statement of Income for the year. For a description of the impact this re-calibration had on provision expense related to our consumer loans, residential mortgage loans and commercial loans analyzed on a group basis, please see “Item 5. Operating and Financial Review and Prospects— A. Operating Results-Provision for loan losses”.

Once the customers have been classified, the loan loss allowance is the product of three factors: Exposure (EXP), Probability of Non-Performance (PNP) and Severity (SEV).

EXP = Exposure. This corresponds to the value of commercial loans.

PNP = Probability of Non-Performing. This variable, expressed as a percentage, indicates the probability that a debtor will default. This percentage is associated with the internal score that we give to each debtor, which is determined by analyzing such parameters as debt servicing capacity (including, usually, projected cash flows), the company’s financial history, the solvency and capacity of shareholders and management, and projections for the economic sector in which it operates. The internal rating can be different from ratings obtained from external third parties.

SEV = Severity. This is the effective loss rate given default for debtors in the same segment, which is determined statistically based on the historical effective losses for us for each segment.

Every year, models together with PNP and SEV assumptions, are tested by the Bank’s Credit Risk Department, to ensure that they are appropriate at each reporting date so as to make sure any difference between the estimated incurred losses and real losses is reduced.

Allowances for consumer loans

The estimated incurred loss rates for consumer loans correspond to charge-offs net of recoveries. The methodology establishes the period in which the estimated incurred loss for each risk profile emerges. Once the loss has been considered to have been incurred, the estimated incurred loss rates are applied to the corresponding risk profile to obtain the net charge-off level associated with this period. The loss rates applied to each risk profile are based only on the historical net charge-off data for that specific profile within one of the four groups of consumer loans. No other statistical or other information other than net charge-offs is used to determine the loss rates.

The following diagrams set forth the allowances required by our current models for consumer loans:

F-140

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 37

RISK MANAGEMENT, continued 

Santander:

Bank	Loan type		Allowance Level(1) (Loss rate)
	Performing	New clients	Existing clients	Banefe (3)
		0.53% -19.75%	0.05%-11.92%	0.13%-18.67%

Renegotiated consumer loans which were less than 90 days past due at the time of renegotiation (2) 3.66%-30.40% 10.19%-43.71%

Consumer Renegotiated consumer loans which were more than 90 days past due at the time of renegotiation (2) 41.50%-100% 51,11%-100%

	Days Past Due	New Clients	Existing Clients	Previously Renegotiated Bank	Previously Renegotiated Banefe (3)
	90-120	31.78%	31.78%	41.50%	51.11%
Non-performing	120-150	51.17%	51.17%	60.15%	66.65%
	150-180	59.98%	59.98%	68.86%	78.50%
	>180			Charged-off

__________________

1. Percentage of loans outstanding

2. This category relates only to loans which were renegotiated and were less than 90 days past due at the time of renegotiation, migrating from such category as they reached 90 days past due since renegotiation.

There are two renegotiated categories in our consumer loan portfolio:

1. Renegotiated Consumer which were less than 90 days past due at the time of renegotiation. The allowance for loan loss percentages (or loss rates) are assigned based on eight different risk profiles which are determined based on demographic and payment behavior variables.

2. Renegotiated Consumer which were more than 90 days past due at the time of renegotiation The loss rates are assigned based on four different risk profiles which are determined based on the number of days overdue at the time of renegotiation:

Profile 1: 180 or more days past due

Profile 2: between 150 and 180 days past due

Profile 3: between 120 and 150 days past due

Profile 4: between 90 and 120 days past due

Small- and mid-sized commercial loans

To determine the estimated incurred loss for individuals (natural persons), small- and mid-sized commercial loans collectively evaluated for impairment, we mainly analyze the payment behavior of clients, particularly the payment behavior of clients with payments that are 90 days or more past-due, clients with other weaknesses, such as early non-performance (i.e., payments that are past-due, though by less than 90 days), clients with modified loans and clients with renegotiated loans, as well as success in recovery against these clients. We also consider whether the loan has underlying mortgage collateral.

F-141

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 37 

RISK MANAGEMENT, continued

The risk categories are such that when a customer has a past-due balance or has missed some payments, the outcome is that the customer will move to a different risk category with a higher loss rate, therefore capturing current trends of the customer and, in the aggregate, current trends in the market.

In order to calculate the estimated incurred loan loss for all commercial loans collectively evaluated for impairment, the Bank sub-divided the portfolio in the following way:

Loan type		Allowance Level(1) (Loss rate)
Commercial loans analyzed on a group basis	Performing	Commercial loan to individuals w/o mortgage collateral	Commercial loan to individuals with mortgage collateral	Small Enterprise	Mid-sized Enterprise
		0.87% -15.70%	0.03%-3.98%	0.21%-14.39%	0.14%-7.31
	Renegotiated commercial loans which were less than 90 days past due at the time of renegotiation (2)	loan w/o mortgage collateral 2.93%-20.65%			loan with mortgage collateral 1.17%-8.25%
	Renegotiated commercial loans which were more than 90 days past due at the time of renegotiation (2)	Days Past Due when renegotiated	Commercial loan to individuals w/o mortgage collateral	Commercial loan to individuals with mortgage collateral	Small Enterprise	Mid-sized Enterprise
		90-179	41.69%	12.15%	30.95%	18.93%
		180-359	67.31%	23.42%	64.47%	51.86%
		360-719	75.69%	34.65%	70.15%	63.12%
		>720	83.82%	46.25%	74.53%	72.87%
	Non-performing consumer	Days Past Due	Commercial loan to individuals w/o mortgage collateral	Commercial loan to individuals with mortgage collateral	Small Enterprise	Mid-sized Enterprise	Previously renegotiated
		90-179	41.69%	12.15%	30.95%	18.93%	18.93%
		180-359	67.31%	23.42%	64.47%	51.86%	51.86%
		360-719	75.69%	34.65%	70.15%	63.12%	63.12%
		>720	83.82%	46.25%	74.53%	72.87%	72.87%

__________________

(1) Percentage of loans outstanding

(2) This category relates only to loans which were renegotiated and were less than 90 days past due at the time of renegotiation, migrating from such category as they reached 90 days past due since renegotiation.

F-142

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 37 

RISK MANAGEMENT, continued

Allowances for residential mortgage loans

The provision methodology for residential mortgage loans takes into consideration different factors in order to group customers with less the 90 days past due into seven different risk profiles. Factors considered, in the first place, are whether the customer is a new customer or with prior history with the Bank. For each of these main categories additional factors are considered in order to develop risk profiles within each risk category, including payment behavior, non-performance less than 90 days, collateral levels, renegotiation history with the Bank, and historical amounts of net charge-offs, among others. The explanation for the initial segregation into three categories, existing, new customer, is as follows: an existing customer is a customer for which there is a broader level of information and history of payment behavior with the Bank, while for a new customer the Bank has no history of payment behavior and only information from the banking system and credit bureaus is available. The risk categories are such that when a customer’s payment behavior deteriorates, the outcome is that the customer will move to a different risk category with a higher loss rate, therefore capturing the current status of the customer.

Previous to 2016, mortgage loans with more than 90 days past due balances are assigned a loss rate of 11.01%. In 2016, mortgage loans more than 90 days past due balances are assigned a loss rate depending on the loan to value. We determined that 90 days is appropriate, since our historical analysis of customer’s behavior has shown that after 90 days, customers are likely to default on their obligations, and that, over succeeding periods, the loss incurred does not increase given the high fair value of collateral percentage to loan amount required under our credit policies for this type of loan. Also, we note that the Chilean economy’s stability over the last few years has not resulted in other than insignificant fluctuations in collateral fair values on residential mortgage loan properties.

The following table sets forth the required loan loss allowance for residential mortgage loans:

Bank	Loan type	Allowance Level(1) (Loss rate)
Residential mortgage	Performing	Bank (excl Select)		Santander Select
		0.00%-5.18%		0.00%-3.88%
	Renegotiated mortgage loans which were less than 90 days past due at the time of renegotiation (2)	0.16%-8.37%
	Renegotiated mortgage  loans which were more than 90 days past due at the time of renegotiation (2)	5.58%-26.25%
	Non-performing mortgage	Loan to Value
		0-60	5.58%
		60-80	8.48%
		80-90	11.93%
		>90	16.25%

__________________

1. Percentage of loans outstanding

2. This category relates only to loans which were renegotiated and were less than 90 days past due at the time of renegotiation, migrating from such category as they reached 90 days past due since renegotiation.

F-143

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 37 

RISK MANAGEMENT, continued

The following table shows quality assets and its related provision, based on our internal scoring policy as of December 31, 2017 and 2016:

	As of December 31,
Category	2017				2016
Commercial Portfolio	Individual	Percentage	Allowance	Percentage	Individual		Percentage	Allowance		Percentage
	MCh$	%	MCh$	%	MCh$		%	MCh$		%
A1	1,051,072	3.79%	827	0.10%	1,599,311		5.88%	923		0.12%
A2	5,957,305	21.49%	18,514	2.34%	6,437,930		23.67%	23,757		3.00%
A3	2,176,779	7.85%	27,894	3.53%	2,030,867		7.46%	29,668		3.75%
B	539,074	1.94%	32,089	4.06%	538,909		1.98%	40,545		5.13%
C1	145,033	0.52%	2,604	0.33%	121,893		0.45%	2,176		0.28%
C2	56,871	0.21%	5,104	0.65%	51,034		0.19%	4,555		0.58%
C3	39,825	0.14%	8,935	1.13%	49,901		0.18%	11,136		1.41%
C4	53,261	0.19%	19,120	2.42%	64,118		0.24%	22,894		2.90%
D1	71,896	0.26%	41,941	5.30%	73,462		0.27%	42,625		5.39%
D2	77,048	0.28%	62,234	7.87%	89,857		0.33%	72,192		9.13%
Subtotal	10,168,164	36.67%	219,262	27.73%	11,057,282		40.65%	250,471		31.69%
	Group	Percentage	Allowance	Percentage	Group		Percentage	Allowance	Percentage
	MCh$	%	MCh$	%	MCh$		%	MCh$	%
Commercial
Normal portfolio	3,488,633	12.58%	58,728	7.42%	2,741,858		10.08%	58,453	7.39%
Impaired portfolio	414,530	1.50%	160,345	20.27%		341,132	1.25%	124,653	15.76%
Subtotal	3,903,163	14.08%	219,073	27.69%		3,082,990	11.33%	183,106	23.15%
Mortgage
Normal portfolio	8,634,351	31.14%	20,174	2.55%		8,221,666	30.22%	23,699	3.00%
Impaired portfolio	462,544	1.67%	48,892	6.17%		397,688	1.46%	33,310	4.21%
Subtotal	9,096,895	32.81%	69,066	8.72%		8,619,354	31.68%	57,009	7.21%
Consumer
Normal portfolio	4,230,567	15.26%	114,099	14.42%		4,158,221	15.28%	147,979	18.72%
Impaired portfolio	327,125	1.18%	169,657	21.44%		288,584	1.06%	152,040	19.23%
Subtotal	4,557,692	16.44%	283,756	35.86%		4,446,805	16.34%	300,019	37.95%
Total	27,725,914	100.00%	791,157	100.00%		27,206,431	100.00%	790,605	100.00%

See Note 29 for more detail of the Bank’s impaired loans and the associated allowances. Also, see Note 19 for a detail of the maturity of the Bank’s financial assets.

Credit quality

The Bank determines the credit quality of financial assets using internal credit ratings. The rating process is linked to the Bank’s approval and monitoring processes and is carried out in accordance with risk categories established by current standards. Credit quality is continuously updated based on any favorable or unfavorable developments to customers or their environments, considering aspects such as commercial and payment behavior as well as financial information.

See credit quality of loans above.

In relation to the credit quality of the investment portfolio, local regulations specify that banks are able to hold only local and foreign fixed–income securities except in certain cases. Additionally, Banco Santander Chile has internal policies to ensure that only securities approved by the Market Risk department, which are stated in the documents “APS” – Products and underlying Approval, are acquired. The Credit Risk Department sets the exposure limits to those approved APS’s . The APS is updated on daily basis.

As of December 31, 2017 and 2016, 99% and 76% respectively of our total investment portfolio correspond to securities issued by the Chilean Central Bank and US treasury notes.

F-144

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 37 

RISK MANAGEMENT, continued

Maximum exposure to credit risk

Financial assets and off-balance sheet commitments

For financial assets recognised in the Consolidated Statement of Financial Position, maximum credit risk exposure equals their carrying value. Below is the distribution by financial asset and off-balance sheet commitments of the Bank’s maximum exposure to credit risk as of December 31, 2017 and 2016, without deduction of collateral, security interests or credit improvements received:

		As of December 31,
		2017	2016
		Amount of exposure	Amount of exposure
	Note	MCh$	MCh$
Deposits in banks	4	839,561	1,709,071
Cash items in process of collection	4	668,145	495,283
Trading investments	5	485,736	396,987
Investments under resale agreements	6	-	6,736
Financial derivative contracts	7	2,238,647	2,500,782
Loans and accounts receivable from customers and interbank loans, net	8 and 9	26,934,757	26,415,826
Available for sale investments	10	2,574,546	3,388,906
Off-balance commitments:
Letters of credit issued		201,699	158,800
Foreign letters of credit confirmed		75,499	57,686
Guarantees		1,823,793	1,752,610
Available credit lines		8,135,489	7,548,820
Personal guarantees		81,577	125,050
Other irrevocable credit commitments		260,691	260,266
Total		44,320,140	44,816,823

Foreign derivative contracts

As of December 31, 2017, the Bank’s foreign exposure -including counterparty risk in the derivative instruments’ portfolio- was USD 2,090 million or 4.27% of assets. In the table below, exposure to derivative instruments is calculated by using the equivalent credit risk; which equals the replacement carrying amount plus the maximum potential value, considering the cash collateral that minimizes exposure.

Below, there are additional details regarding our exposure for those countries classified above 1 and represents our majority of exposure to categories other than 1. Below we detail as of December 31, 2017, considering fair value of derivative instruments.

Country	Classification	Derivative Instruments   (adjusted to market) USD MCh$	Deposits USD MCh$	Loans USD MCh$	Financial investments USD MCh$	Total Exposure USD MCh$
Bolivia	3	0.00	0.00	0.06	0.00	0.06
China	2	0.00	0.00	243.95	0.00	243.95
Italy	2	0.00	2.38	0.78	0.00	3.16
México	2	0.00	0.01	0.00	0.00	0.01
Panamá	2	0.63	0.00	0.00	0.00	0.63
Perú	2	3.38	0.00	0.00	0.00	3.38
Thailand	2	0.00	0.00	0.31	0.00	0.31
Turkey	3	0.00	0.00	9.49	0.00	9.49
Total		4.01	2.39	254.59	0.00	260.99

The total amount of this exposure to derivative instruments must be compensated daily with collateral and, therefore, the net credit exposure is USD 0.00.

F-145

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 37 

RISK MANAGEMENT, continued

Our exposure to Spain within the group is as follows:

Counterpart	Country	Classification	Derivative instruments (market adjusted) MUSD	Deposits MUSD	Loans MUSD	Financial  Investments MUSD	Exposure Exposure MUSD
Banco Santander España (*)	Spain	1	9.74	118.26	-	-	128.00

Security interests and credit improvements

The maximum exposure to credit risk is reduced in some cases by security interests, credit improvements, and other actions which mitigate the Bank’s exposure. Based on the foregoing, the creation of security interests are a necessary but not a sufficient condition for granting a loan; accordingly, the Bank’s acceptance of risks requires the verification of other variables and parameters, such as the ability to pay or generate funds in order to mitigate the risk being taken on.

The procedures used for the valuation of security interests utilize the prevailing market practices, which provide for the use of appraisals for mortgage securities, market prices for stock securities, fair value of the participating interest for investment funds, etc. All security interests received must be instrumented properly and registered on the relevant register, as well as have the approval of legal divisions of the Bank.

The risk management model includes assessing the existence of adequate and sufficient guarantees that allow recovering the credit when the debtor’s circumstances prevent them from fulfilling their obligations.

The Bank has classification tools that allow it to group the credit quality of transactions or customers. Additionally, the Bank has historical databases that keep this internally generated information to study how this probability varies. Classification tools vary according to the analyzed customer (commercial, consumer, SMEs, etc.).

Below is the detail of security interests, collateral, or credit improvements provided to the Bank as of December 31, 2017 and 2016.

	As of December 31,
	2017	2016
	MCh$	MCh$
Non-impaired financial assets:
Properties/mortgages	19,508,151	17,560,550
Investments and others	2,108,962	2,326,396
Impaired financial assets:
Properties/ mortgages	152,252	186,297
Investments and others	1,087	2,064
Total	21,770,452	20,075,307

Credit risk mitigation techniques

The Bank applies various methods of reducing credit risk, depending on the type of customer and product. As we shall see, some of these methods are specific to a particular type of transaction (e.g. real estate guarantees) while others apply to groups of transactions (e.g. netting and collateral arrangements).

F-146

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 37 

RISK MANAGEMENT, continued

Collateral

Banco Santander controls the credit risk through the use of collateral in its operations. Each business unit is responsible for credit risk management and formalizes the use of collateral in its lending policies.

Banco Santander uses guarantees in order to increase their resilience in the subject to credit risk operations. The guarantees can be used fiduciary, real, legal structures with power mitigation and compensation agreements. The Bank periodically reviews its policy guarantees by technical parameters, normative and also its historical basis, to determine whether the guarantee is legally valid and enforceable.

Credit limits are continually monitored and changed in customer behavior function. Thus, the potential loss values represent a fraction of the amount available.

Collateral refers to the assets pledged by the customer or a third party to secure the performance of an obligation. Collateral may be:

· Financial: cash, security deposits, gold, etc.

· Non-financial: property (both residential and commercial), other movable property, etc.

One very important example of financial collateral is the collateral agreement. Collateral agreements comprise a set of highly liquid instruments with a certain economic value that are deposited or transferred by a counterparty in favor of another party in order to guarantee or reduce any counterparty credit risk that might arise from the portfolios of derivative transactions between the parties in which there is exposure to risk.

Collateral agreements vary in nature but, whichever the specific form of collateralisation may be, the ultimate aim, as with the netting technique, is to reduce counterparty risk.

Transactions subject to a collateral agreement are assessed periodically (normally on a daily basis). The agreed-upon parameters defined in the agreement are applied to the net balance arising from these assessments, from which the collateral amount (normally cash or securities) payable to or receivable from the counterparty is obtained.

For real estate collateral periodic re-appraisal processes are in place, based on the actual market values for the different types of real estate, which meet all the requirements established by the regulator.

Specifically, mortgage loans are secured by a real property mortgage, and threshold mitigate counterparty credit risk of derivative instruments. (See note 9 c) ii) and iii), for a detail of the impaired portfolio and non-performing loans with or without guarantee).

Personal guarantees and credit derivatives

Personal guarantees are guarantees that make a third party liable for another party’s obligations to the Bank. They include, for example, security deposits and standby letters of credit. Only guarantees provided by third parties that meet the minimum requirements established by the supervisor can be recognized for capital calculation purposes.

Credit derivatives are financial instruments whose main purpose is to hedge credit risk by buying protection from a third party, whereby the Bank transfers the risk of the issuer of the underlying instrument. Credit derivatives are OTC instruments, i.e. they are not traded in organized markets.

Credit derivative hedges, mainly credit default swaps, are entered into with leading financial institutions.

F-147

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 37 

RISK MANAGEMENT, continued

Assets Received in Lieu of Payment

Assets received or awarded in lieu of payment of loans and accounts receivable from clients are recognized at their fair value (as determined by an independent appraisal). The excess of the outstanding loan balance over the fair value is charged to net income for the period, under “Provision for loan losses”. Any excess of the fair value over the outstanding loan balance, less costs to sell of the collateral, is returned to the client. These assets are subsequently adjusted to their net realizable value less cost to sale (assuming a forced sale).

At December 31, 2017, assets received or awarded in lieu of payment amounted to Ch$44,264 million (gross amount: Ch$45,704 million ; allowance: Ch$1,440 million).

At December 31, 2016, assets received or awarded in lieu of payment amounted to Ch$45,935 million (gross amount: Ch$53,493 million ; allowance: Ch$7,558 million).

Liquidity risk

Liquidity risk is the risk that the Bank may have difficulty meeting the obligations associated with its financial obligations.

Liquidity risk management

The Bank is exposed on a daily basis to requirements for cash funds from various banking activities, such as wires from checking accounts, fixed-term deposit payments, guarantee payments, disbursements on derivatives transactions, etc. As typical in the banking industry, the Bank does not hold cash funds to cover the balance of all the positions, as experience shows that only a minimum level of these funds will be withdrawn, which can be accurately predicted with a high degree of certainty.

The Bank’s approach to liquidity management is to ensure-- whenever possible--to have enough liquidity on hand to fulfill its obligations at maturity, in both normal and stressed conditions, without entering into unacceptable debts or risking the Bank’s reputation. The Board establishes limits on the minimal part of available funds close to maturity to fulfill said payments as well as over a minimum level of interbank operations and other loan facilities that should be available to cover transfers at unexpected demand levels. This is constantly reviewed. Additionally, the Bank must comply with the regulation limits established by the SBIF for maturity mismatches.

These limits affect the mismatches of future flows of income and expenditures of the Bank on an individual basis. They are:

i. mismatches of up to 30 days for all currencies, up to the amount of basic capital;

ii. mismatches of up to 30 days for foreign currencies, up to the amount of basic capital; and

iii. mismatches of up to 90 days for all currencies, twice the basic capital.

The Bank’s treasury department (“Treasury”) receives information from all business units about the liquidity profile of its financial assets and liabilities in addition to details from other future cash flows that arise from future business transactions. Based on this information, Treasury keeps a short-term liquid assets portfolio, mainly composed of liquid investments, interbank loans, and advanced payments, to guarantee that the Bank has enough liquidity. Liquidity needs of business units are fulfilled through short-term transfers from Treasury to cover any short-term variation and long-term financing to address all structural liquidity requirements.

The Bank monitors its liquidity position daily to establish future flows of inflow and outflow. At each month's closing, stress tests are carried out in which a variety of scenarios are used, from normal market conditions to those that contain significant fluctuations. Liquidity policy and procedures are subjected to review and approval of the Bank’s Board. There are periodic reports which detail the Bank’s, and its subsidiaries’, liquidity position, including any exceptions and adopted correcting measures, which are also reviewed periodically by the ALCO.

The Bank relies on customer (retail) and institutional deposits, obligations to banks, debt instruments, and time deposits as its main sources of funding. Although most obligations to banks, debt instruments and time deposits have maturities of more than one year, customer (retail) and institutional deposits tend to have shorter maturities and a large proportion of them are payable within 90 days. The short-term nature of these deposits increases the Bank’s liquidity risk, and hence, the Bank actively manages this risk through continual supervision of the market trends and price management.

F-148

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 37 

RISK MANAGEMENT, continued

Liquidity management seeks to ensure that, even under adverse conditions, we have access to the funds necessary to cover client needs, maturing liabilities and capital requirements. Liquidity risk arises in the general funding for our financing, trading and investment activities. It includes the risk of unexpected increases in the cost of funding the portfolio of assets at appropriate maturities and rates, the risk of being unable to liquidate a position in a timely manner at a reasonable price and the risk that we will be required to repay liabilities earlier than anticipated.

The following table sets forth the balance of our liquidity portfolio managed by our Financial Management Division in the manner in which it is presented to the Asset and Liability Committee (ALCO) and the Board. The ALCO has determined that our liquidity portfolio must be comprised of cash plus assets that can be readily convertible into cash either through the Chilean Central Bank window, overnight deposits or instruments or the local secondary market. The management of the Bank’s liquidity portfolio is performed by the Financial Management Division under rules determined by the ALCO.

	As of December 31,
	2017	2016
	MCh$	MCh$
Financial investments for trading	485,736	396,987
Available for sale investments	2,574,546	3,388,906
Encumbered assets (net) (1)	(268,330)	(205,703)
Net cash (2)	(37,628)	16,259
Net Interbank deposits (3)	768,595	1,335,017
Total liquidity portfolio	3,522,919	4,931,466

(1) Assets encumbered through repurchase agreements are deducted from the liquidity portfolio.

(2) Cash minus reserve requirements. As is presented in Note 4 the reserve requirements are established by the monthly average reserves that the Bank must maintain in accordance with regulation governing minimum reserves.

(3) Includes overnight deposits in Central Bank, domestic banks and foreign banks.

F-149

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 37 

RISK MANAGEMENT, continued

Exposure to liquidity risk

A similar, yet not identical, measure is the calculation used to measure the Bank´s liquidity limit as established by the SBIF. The Bank determines a mismatch percentage for purposes of calculating such liquidity limit which is calculated by dividing its benefits (assets) by its obligations (liabilities) according to maturity based on estimated repricing. The mismatch amount permitted for the 30 day and under period is 1 times [regulatory] capital and for the 90 day and under period – 2 times [regulatory] capital.

The following table displays the actual derived percentages as calculated per above:

	As of December 31,
	2017 %	2016 %
30 days	(48.00)	(15.00)
30 days foreign currency	(22.00)	21.00
90 days	(51.00)	(37.00)

Below, is the breakdown by maturity, of the liability balances of the Bank as of December 31, 2017 and 2016:

	Demand	Up to 1 month	Between 1 and 3 months	Between 3 and 12 months	Subtotal up to 1 year	Between 1 and 3 years	Between 3 and 5 years	More than 5 years	Subtotal after 1 year	Total
As of December 31, 2017	MM$	MM$	MM$	MM$	MM$	MM$	MM$	MM$	MM$	MM$
Obligations under repurchase agreements	-	268,061	-	-	268,061	-	-	-	-	268,061
Checking accounts, time deposits and other time liabilities	8,376,371	5,120,171	4,201,271	2,299,018	19,996,831	106,833	2,811	62,362	172,006	20,168,837
Financial derivatives contracts	-	144,410	196,444	356,288	697,142	378,582	358,358	705.406	1,442,346	2,139,488
Interbank borrowings	4,130	46,013	397,419	1,030,241	1,477,803	220,554	-	-	220,554	1,698,357
Issue debt instruments	-	21,043	55,119	274,239	350,401	1,727,571	2,104,771	2,910,910	6,743,252	7,093,653
Other financial liabilities	177,663	701	2,583	31,879	212,826	27,581	404	1,219	29,204	242,030
Subtotal	8,558,164	5,600,399	4,852,836	3,991,665	23,003,064	2,461,121	2,466,344	3,679,897	8,607,362	31,610,426
Contractual interest payments	4,403	45,465	117,779	462,579	630,226	808,502	776,796	1,147,553	2,732,851	3,363,077
Total	8,562,567	5,645,864	4,970,615	4,454,244	23,633,290	3,269,623	3,243,140	4,827,450	11,340,213	34,973,503

3

As of December 31, 2017, the scheduled maturities of other commercial commitments, including accrued interest, were as follows:

Other Commercial Commitments		Up to 1 month	Between 1 and 3 months	Between 3 and 12 months	Between 1 and 5 years	More than 5 years	Total
(in millions of Ch$)
Guarantees	514,510		244,543	835,030	208,479	21,231	1,823,793
Confirmed foreign letters of credit	16,681		33,513	21,277	4,028	-	75,499
Letters of credit issued	12,367		115,720	43,029	30,554	29	201,699
Pledges and other commercial commitments	16,028		13,382	47,288	4,880	-	81,578
Total other commercial commitments	559,586		407,158	946,624	247,941	21,260	2,182,569

F-150

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 37 

RISK MANAGEMENT, continued

	Demand	Up to 1 month	Between 1 and 3 months	Between 3 and 12 months	Subtotal up to 1 year	Between 1 and 3 years	Between 3 and 5 years	More than 5 years	Subtotal after 1 year	Total
As of December 31, 2016	MM$	MM$	MM$	MM$	MM$	MM$	MM$	MM$	MM$	MM$
Obligations under repurchase agreements	-	212,437	-	-	212,437	-	-	-	-	212,437
Checking accounts, time deposits and other time liabilities	7,949,315	6,105,767	4,193,906	2,537,299	20,786,287	118,101	13,913	61,196	193,210	20,979,497
Financial derivatives contracts	-	92,335	122,565	263,893	478,793	494,539	346,948	971,881	1,813,368	2,292,161
Interbank borrowings	4,557	373,423	115,769	1,154,063	1,647,812	233,542	35,014	-	268,556	1,916,368
Issue debt instruments	-	43,141	185,425	922,705	1,151,271	1,168,117	1,444,593	3,562,391	6,175,101	7,326,372
Other financial liabilities	153,049	1,461	1,161	2,817	158,488	58,641	7,766	15,121	81,528	240,016
Subtotal	8,106,921	6,828,564	4,618,826	4,880,777	24,435,088	2,072,940	1,848,234	4,610,589	8,531,763	32,966,851
Contractual interest payments	2,273	56,121	170,861	537,941	767,196	1,762,884	-	987,370	2,750,254	3,517,450
Total	8,109,194	6,884,685	4,789,687	5,418,718	25,202,284	3,835,824	1,848,234	5,597,959	11,282,017	36,484,301

As of December 31, 2016, the scheduled maturities of other commercial commitments, including accrued interest, were as follows:

Other Commercial Commitments		Up to 1 month	Between 1 and 3 months	Between 3 and 12 months	Between 1 and 5 years	More than 5 years	Total
(in millions of Ch$)
Guarantees	79,457		175,437	739,170	592,017	151,435	1,737,516
Confirmed foreign letters of credit	12,247		8,125	8,505	28,809	-	57,686
Letters of credit issued	36,662		82,342	39,768	27	-	158,799
Pledges and other commercial commitments	9,916		11,591	39,811	63,731	-	125,049
Total other commercial commitments	138,282		277,495	827,254	684,584	151,435	2,079,050

Market risk

Market risk arises as a consequence of the market activity, by means of financial instruments whose value can be affected by market variations, reflected in different assets and financial risk factors. The risk can be diminished by means of hedging through other products (assets/liabilities or derivative instruments) or terminating the open transaction/position. The objective of market risk management is to manage and control market risk exposure within acceptable parameters.

There are four major risk factors that affect the market prices: type of interest, type of exchange, price, and inflation. In addition and for certain positions, it is necessary to consider other risks as well, such as spread risk, base risk, commodity risk, volatility or correlation risk.

Market risk management

The Bank’s internal management measure market risk based mainly on the procedures and standards of Banco Santander Spain, which are in turn based on an analysis of three principal components:

- trading portfolio;

- domestic financial management portfolio;

- foreign financial management portfolio.

The trading portfolio is comprised mainly of investments, valued at fair value, and free of any restriction on their immediate sale, which are often bought and sold by the Bank with the intent of selling them in the short term in order to benefit from short-term price fluctuations. The financial management portfolios include all the financial investments not considered a part of trading portfolio.

F-151

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 37 

RISK MANAGEMENT, continued

The ALCO has the general responsibility for the market risk. The Bank’s risk/finance department is responsible for formulating detailed management policies and applying them to the Bank’s operations, in conformity with the guidelines adopted by the ALCO and the Global Risk Department of Banco Santander Spain.

The department’s functions in connection with trading portfolio include the following:

i. apply the “Value at Risk” (VaR) techniques to measure interest rate risk;

ii. adjust the trading portfolios to market and measure the daily income and loss from commercial activities;

iii. compare the real VaR with the established limits;

iv. establish procedures to prevent losses in excess of predetermined limits; and

v. furnish information on the trading activities to the ALCO, other members of the Bank’s management, and the Global Risk Department of Banco Santander Spain.

The department’s functions in connection with financial management portfolios include the following:

i. perform sensitivity simulations (as explained below) to measure interest rate risk for activities denominated in local currency and the potential losses forecasted by these simulations; and

ii. provide daily reports thereon to the ALCO, other members of the Bank’s management, and the Global Risk Department of Banco Santander Spain.

Market risk - trading portfolio

The Bank applies VaR methods to measure the market risk of its trading portfolio. The Bank has a consolidated commercial position that is made up of fixed income investments, foreign exchange trading, and a minimum position of investments in equity shares. This portfolio is mostly made of Chilean Central Bank bonds, mortgage bonds and corporate bonds issued locally at low risk. At the closing date, the trading portfolio did not show investments in another portfolio.

For the Bank, the VaR estimate is done through the historical simulation method which consists of observing the behavior of profit and loss that might have taken place with the current portfolio if the market conditions at a given time had been present and, based on that information, infer maximum losses with a determined confidence level. This method has the advantage of reflecting precisely the historical distribution of market values and not requiring any distribution assumption for a specific probability. All VaR measures are designed to establish the distribution function for the value change in a given portfolio and, once this distribution is known, to calculate the percentile related to the necessary confidence level, which will match the risk value in relation to of those parameters. As calculated by the Bank, the VaR is an estimate of the maximum expected loss of market value of a given portfolio in one day, with 99.00% confidence. It is the maximum loss in one day the Bank could expect in a given portfolio with a confidence level of 99.00%. In other words, it is the loss the Bank would have to deal only 1.0% of the time. VaR provides a single estimation of the market risk that cannot be compared with other market risks. Returns are calculated using a time window of 2 years or, at least, 520 data points gathered since the reference date in the past to calculate VaR.

The Bank does not calculate three separate VaRs. Only one VaR is calculated for the entire trading portfolio which, in addition, is separated into risk types. The VaR program carries out a historical simulation and calculates a profit (ganancia or “G”) and loss (pérdida or “P”) G&P Statement for 520 data points (days) for each risk factor (fixed income, currency, and variable income). Each risk factor’s G&P is added and a consolidated VaR is calculated with 520 data points or days. In addition, the VaR is calculated for each risk factor based on the individual G&P calculated for each. Additionally, a weighted VaR is calculated following the above mentioned method but giving a larger weight to the 30 most recent data points. The highest VaR is reported. In 2017 and 2016, we were still using the same VaR model and the methodology has not changed.sa

The Bank uses VaR estimates to issue a warning in case the statistically estimated losses for the trading portfolio exceed the cautionary levels.

Limitations of the VaR model

When applying a calculation methodology, no assumptions are made regarding the probability distribution of the changes in the risk factors; the historically observed changes are used for the risk factors on which each position in the portfolio will be valued.

F-152

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 37

RISK MANAGEMENT, continued

It is necessary to define a valuation function fj(xi) for each instrument j, preferably the same one used to calculate the market value and income of the daily position. This valuation function will be applied in each scenario to generate simulated prices for all the instruments in each scenario.

In addition, the VaR methodology should be interpreted taking into consideration the following limitations:

- Changes in market rates and prices may not be independent and identically distributed random variables, and may not have a normal distribution. In particular, the assumption of normal distribution may underestimate the probability of extreme market movements;

- The historical data used by the Bank may not provide the best estimate of the joint distribution of changes in the risk factors in the future, and any modification of the data may be inadequate. In particular, the use of historical data may fail to capture the risk of potential extreme and adverse market fluctuations, regardless of the time period used;

- A 1-day time horizon may not fully capture the market risk positions which cannot be liquidated or covered in a single day. It would not be possible to liquidate or cover all the positions in a single day;

- The VaR is calculated at the close of business, but trading positions may change substantially in the course of the trading day;

- The use of a 99% level of confidence does not take account of, or make any statement about, the losses that could occur outside of that degree of confidence; and

- A model such as the VaR does not capture all the complex effects of the risk factors over the value of the positions or portfolios, and accordingly, it could underestimate potential losses.

At no time in 2017 and 2016 did the Bank exceed the VaR limits in connection with the three components which comprise the trading portfolio: fixed-income investments, variable-income investments and foreign currency investments.

The Bank carries out back-testings on a daily basis and, generally, discovers that trading losses exceed the estimated VaR approximately one out of hundred business days. Also, a maximum VaR limit was established that can be applied over the trading portfolio. Both in 2017 and 2016, the Bank has kept within the maximum limit it established for the VaR; even when the real VaR exceeded estimations.

High, low and average levels for each component and year were as follows:

VaR	2017 USDMM	2016 USDMM
Consolidated:
High	5.71	3.95
Low	1.56	1.08
Average	3.01	2.25
Fixed-income investments:
High	5.51	2.71
Low	1.15	0.55
Average	2.36	1.33
Variable-income investments
High	0.01	0.03
Low	0.00	0.00
Average	0.00	0.00
Foreign currency investments
High	4.21	3.83
Low	0.53	0.61
Average	1.71	1.91

F-153

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 37 

RISK MANAGEMENT, continued

Market risk - local and foreign financial management

The Bank’s financial management portfolio includes most of the Bank’s non-trading assets and liabilities, including the credit/loan portfolio. For these portfolios, investment and financing decisions are strongly influenced by the Bank’s commercial strategies.

The Bank uses a sensitivity analysis to measure market risk for domestic and foreign currencies (not included in the trading portfolio). The Bank carries out a simulation of scenarios that will be calculated as the difference between current flows in the chosen scenario (curve with a parallel movement of 100 basis points (“bp”) in all its sections) and its value in the base scenario (current market). All positions in domestic currency indexed to inflation (UF) are adjusted by a sensitivity factor of 0.57 which represents a change in the curve of 57bp in all real rates and 100 bp in nominal rates. The same scenario is carried out for net positions in foreign currency and interest rates in USD. In addition, the Bank has established limits regarding maximum loss this kind of movement in interest rates can have over capital and net financial income budgeted for the year.

To establish the consolidated limit, we add the foreign currency limit to the domestic currency limit and multiple by 2 the sum of the multiplication of them together both for net financial loss limit as well as for the capital and reserves loss limit, using the following formula:

Consolidated limit = square root of a2 + b2 + 2ab

a: domestic currency limit

b: foreign currency limit

Since we assume the correlation is 0; 2ab = 0. 2ab = 0.

Limitations of the sensitivity models

The most important assumption is using an exchange rate of 100 bp based on yield curve (57 bp for real rates). The Bank uses a 100 bp exchange since sudden changes of this magnitude are considered realistic. Santander Spain Global Risk Department has also established comparable limits by country, so as to compare, control and consolidate market risk by country in a realistic and orderly fashion.

In addition, the sensitivity simulation methodology should be interpreted taking into consideration the following limitations:

- The simulation of scenarios assumes that the volumes remain consistent in the Bank’s Consolidated Statements of Financial Position and are always renewed at maturity, thereby omitting the fact that certain credit risk and prepayment considerations may affect the maturity of certain positions.

- This model assumes an identical change along the entire length of the yield curve and does not take into account the different movements for different maturities.

- The model does not take into account the volume sensitivity which results from interest rate changes.

- The limits to losses of budgeted financial income are calculated based on the financial income foreseen for the year, which may not be actually earned, meaning that the real percentage of financial income at risk may be higher than the expected one.

F-154

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 37 

RISK MANAGEMENT, continued

Market risk – Financial management portfolio – December 31, 2017 and 2016

	2017		2016
	Effect on financial income	Effect on capital	Effect on financial income	Effect on capital
Financial management portfolio – local currency (MCh$)
Loss limit	48,000	175,000	48,000	175,000
High	(37,148)	(141,287)	30,853	146,208
Low	(22,958)	(112,818)	21,978	108,249
Average	(29,110)	(128,506)	26,119	120,159
Financial management portfolio – foreign currency (Th$US)
Loss limit	30	75	30	75
High	16	42	14	35
Low	4	15	6	13
Average	10	23	10	26
Financial management portfolio – consolidated (in MCh$)
Loss limit	48,000	175,000	48,000	175,000
High	(38,249)	(142,442)	31,764	145,566
Low	(23,571)	(112,277)	23,088	107,959
Average	(29,948)	(128,360)	27,390	119,632

Capital risk

The Group defines capital risk as the risk that the Group or any of its companies may have an insufficient amount and/or quality of capital to: meet the minimum regulatory requirements in order to operate as a bank; respond to market expectations regarding its creditworthiness; and support its business growth and any strategic possibilities that might arise, in accordance with its strategic plan.

The objectives in this connection include most notably:

• To meet the internal capital and capital adequacy targets

• To meet the regulatory requirements

• To align the Bank’s strategic plan with the capital expectations of external agents (rating agencies, shareholders and investors, customers, supervisors, etc.)

• To support the growth of the businesses and any strategic opportunities that may arise

The Group has a capital adequacy position that surpasses the levels required by regulations.

Capital management seeks to optimize value creation at the Bank an at its different business segment. The Bank continuously evaluates it risk-return ratios through its basic capital, effective net equity, economic capital and return on equity. With regard to capital adequacy, the Banks conducts its internal process based on the SBIF standards which are based on Basel Capital Accord (Basel I). Economic capital is the capital required to support all the risk of the business activity with a given solvency level.

Capital is managed according to the risk environment, the economic performance of Chile and the business cycle. Board may modify our current equity policies to address changes in the mentioned risk environment.

Minimum Capital

Under the General Banking Law, a bank is required to have a minimum of UF800,000 (approximately Ch$21,438 million or U.S.$34.7 million as of December 31, 2017) of paid-in capital and reserves, calculated in accordance with Chilean GAAP.

F-155

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 37 

RISK MANAGEMENT, continued

Capital adequacy requirement

Chilean banks are required by the General Banking Law to maintain regulatory capital of at least 8% of risk-weighted assets, net of required loan loss allowance and deductions, and paid-in capital and reserves (“basic capital”) of at least 3% of total assets, net of required loan loss allowances. Regulatory capital and basic capital are calculated based on the consolidated financial statements prepared in accordance with the Compendium of Accounting Standards issued by the SBIF the Chilean regulatory agency. As we are the result of the merger between two predecessors with a relevant market share in the Chilean market, we are currently required to maintain a minimum regulatory capital to risk-weighted assets ratio of 11%. As of December 31, 2017, the ratio of our regulatory capital to risk-weighted assets, net of loan loss allowance and deductions, was 13.91% and our core capital ratio was 10.99%.

Regulatory capital is defined as the aggregate of:

· a bank’s paid-in capital and reserves, excluding capital attributable to subsidiaries and foreign branches or basic capital;

· its subordinated bonds, valued at their placement price (but decreasing by 20.0% for each year during the period commencing six years prior to maturity), for an amount up to 50.0% of its basic capital; and

· its voluntary allowances for loan losses for an amount of up to 1.25% of risk weighted-assets.

The levels of basic capital and effective net equity at the close of each period are as follows:

			Ratio
	As of December 31,		As of December 31,
	2017	2016	2017	2016
	MCh$	MCh$	%	%
Basic capital	3,066,180	2,868,706	7.92	7.22
Regulatory capital	3,881,252	3,657,707	13.91	13.43

Risk Concentration

The Bank operates mainly in Chile, thus most of its financial instruments are concentrated in that country. See Note 9 of the financial statements for a detail of the concentration of the Bank’s loans and accounts receivable by industry.

F-156

Banco Santander Chile and Subsidiaries

Notes to the Consolidated Financial Statements

AS OF DECEMBER 31, 2017 AND 2016 AND FOR THE YEARS ENDED DECEMBER 31, 2017, 2016 AND 2015

NOTE 38 

SUBSEQUENT EVENTS

On February 1, 2018, the Bank placed a Senior Bond corresponding to its "T-15" line for 5,000,000 UF.

On February 6, 2018, the Bank placed a Senior Bond corresponding to its "T-11" line for 5,000,000 UF.

During the Ordinary Board Meeting of Banco Santander Chile, held on February 27, 2018, the following matters were agreed upon:

1. Due to the resignation of Mr. Vittorio Corbo Lioi from the Board, Mr. Claudio Melandri Hinojosa was assigned as Director and Chairman. In accordance with article 49, N° 8 of the General Law of Banks, Mr. Claudio Melandri Hinojosa will temporarily continue exercising the role of Chief Executive Officer until February 28, 2018 (inclusive).

2. Mr. Miguel Mata Huerta, who is currently Deputy General Manager, has been named as Banco Santander Chile’s Chief Executive Officer, assuming this role on March 1, 2018. The position of Deputy General Manager will no longer be used at Banco Santander Chile.

During the Ordinary Board Meeting of Banco Santander Chile, held on March 27, 2018, the following matters were agreed upon:

1. Due to the resignation of the directors Mr. Roberto Méndez Torres and Mr. Roberto Zahler Mayanz, as of this date, the Board has announced the appointment of Mr. Félix de Vicente Mingo and Mr. Alfonso Gómez Morales, who will be incorporated as independent directors.

2. Mr. Orlando Poblete Iturrate has been appointed as First Vice President and Mr. Oscar Von Chrismar Carvajal as the Second Vice President.

These consolidated financial statements were approved on March 27,2018 by Board of Directors.

There are no other subsequent events to be disclosed that occurred between January 1, 2018 and the date of issuance of these Financial Statements (March 27, 2018).

FELIPE CONTRERAS FAJARDO Chief Accounting Officer   CLAUDIO MELANDRI HINOJOSA Chief Executive Officer  

F-157

 

F-158

EX-8.1

Exhibit 8.1

Subsidiaries

The following table sets forth our significant subsidiaries as of December 31, 2017, including the ownership interest and, if different, percentage of voting power held by us. All of our significant subsidiaries are incorporated in Chile.

Name of the Subsidiary		Percent ownership share
		As of December 31,
		2017
		Direct	Indirect	Total
	Main Activity	%	%	%
Santander Corredora de Seguros Limitada	Insurance brokerage	99.75	0.01	99.76
Santander Corredores de Bolsa Limitada	Financial instruments brokerage	50.59	0.41	51.00
Santander Agente de Valores Limitada	Securities brokerage	99.03	-	99.03
Santander S.A. Sociedad Securitizadora	Purchase of credits and issuance of debt instruments	99.64	-	99.64

EX-12.1

Exhibit 12.1

CHIEF EXECUTIVE OFFICER SECTION 302 CERTIFICATION

I, Miguel Mata, certify that:

1. I have reviewed this annual report on Form 20-F of Banco Santander-Chile;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the company as of, and for, the periods presented in this report;

4. The company’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the company and have:

a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the company, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under, our supervision to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) Evaluated the effectiveness of the company’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) Disclosed in this report any change in the company’s internal control over financial reporting that occurred during the period covered by the annual report that has materially affected, or is reasonably likely to materially affect, the company’s internal control over financial reporting; and

5. The company’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the company’s auditors and the audit committee of the company’s board of directors (or persons performing the equivalent functions):

a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the company’s ability to record, process, summarize and report financial information; and

b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the company’s internal control over financial reporting.

Date: March 27, 2018

       /s/ Miguel Mata

Name: Miguel Mata

Title: Chief Executive Officer

EX-12.2

Exhibit 12.2

CHIEF FINANCIAL OFFICER SECTION 302 CERTIFICATION

I, Emiliano Muratore, certify that:

1. I have reviewed this annual report on Form 20-F of Banco Santander-Chile;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the company as of, and for, the periods presented in this report;

4. The company’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the company and have:

a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the company, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under, our supervision to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) Evaluated the effectiveness of the company’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) Disclosed in this report any change in the company’s internal control over financial reporting that occurred during the period covered by the annual report that has materially affected, or is reasonably likely to materially affect, the company’s internal control over financial reporting; and

5. The company’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the company’s auditors and the audit committee of the company’s board of directors (or persons performing the equivalent functions):

a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the company’s ability to record, process, summarize and report financial information; and

b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the company’s internal control over financial reporting.

Date: March 27, 2018

       /s/ Emiliano Muratore

Name: Emiliano Muratore

Title: Chief Financial Officer

EX-12.3

Exhibit 12.3

FINANCIAL CONTROLLER SECTION 302 CERTIFICATION

I, Guillermo Sabater, certify that:

1. I have reviewed this annual report on Form 20-F of Banco Santander-Chile;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the company as of, and for, the periods presented in this report;

4. The company’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the company and have:

a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the company, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under, our supervision to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) Evaluated the effectiveness of the company’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) Disclosed in this report any change in the company’s internal control over financial reporting that occurred during the period covered by the annual report that has materially affected, or is reasonably likely to materially affect, the company’s internal control over financial reporting; and

5. The company’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the company’s auditors and the audit committee of the company’s board of directors (or persons performing the equivalent functions):

a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the company’s ability to record, process, summarize and report financial information; and

b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the company’s internal control over financial reporting.

Date: March 27, 2018

       /s/ Guillermo Sabater

Name: Guillermo Sabater

Title: Financial Controller

EX-13.1

Exhibit 13.1

Section 906 Certification

The certification set forth below is being submitted in connection with the Annual Report on Form 20-F for the year ended December 31, 2017 (the “Report”) for the purpose of complying with Rule 13a-14(b) or Rule 15d-14(b) of the Securities Exchange Act of 1934 (the “Exchange Act”) and Section 1350 of Chapter 63 of Title 18 of the United States Code.

Miguel Mata, the Chief Executive Officer, Emiliano Muratore, the Chief Financial Officer, and Guillermo Sabater, the Financial Controller, of Banco Santander-Chile, each certifies that, to the best of his knowledge:

1. the Report fully complies with the requirements of Section 13(a) or 15(d) of the Exchange Act; and

2. the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of Banco Santander-Chile.

Date: March 27, 2018

       /s/ Miguel Mata

Name: Miguel Mata

Title: Chief Executive Officer

       /s/ Emiliano Muratore

Name: Emiliano Muratore

Title: Chief Financial Officer

       /s/ Guillermo Sabater

Name: Guillermo Sabater

Title: Financial Controller

XML

Document and Entity Information	12 Months Ended
	Dec. 31, 2017 shares
Document And Entity Information
Entity Registrant Name	BANCO SANTANDER CHILE
Entity Central Index Key	0001027552
Document Type	20-F
Trading symbol	BSAC
Document Period End Date	Dec. 31, 2017
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Entity a Well-known Seasoned Issuer	Yes
Entity a Voluntary Filer	No
Entity's Reporting Status Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding	0
Document Fiscal Period Focus	FY
Document Fiscal Year Focus	2017

XML

CONSOLIDATED STATEMENTS OF FINANCIAL POSITION - CLP ($) $ in Millions		Dec. 31, 2017	Dec. 31, 2016
ASSETS
Cash and deposits in banks		$ 1,452,922	$ 2,279,389
Cash items in process of collection		668,145	495,283
Trading investments		485,736	396,987
Investments under resale agreements			6,736
Financial derivative contracts		2,238,647	2,500,782
Interbank loans, net		162,213	268,672
Loans and accounts receivable from customers, net		26,772,544	26,147,154
Available for sale investments		2,574,546	3,388,906
Investments in associates and other companies	[1]	27,585	23,780
Intangible assets		63,219	58,085
Property, plant, and equipment		242,547	257,379
Deferred taxes		371,091	359,600
Other assets		764,410	847,272
TOTAL ASSETS		35,823,605	37,030,025
LIABILITIES
Deposits and other demand liabilities		7,768,166	7,539,315
Cash items in process of being cleared		486,726	288,473
Obligations under repurchase agreements		268,061	212,437
Time deposits and other time liabilities		11,913,945	13,151,709
Financial derivative contracts		2,139,488	2,292,161
Interbank borrowings		1,698,357	1,916,368
Issued debt instruments		709,365	7,326,372
Other financial liabilities		242,030	240,016
Current taxes		6,435	29,294
Deferred taxes		9,663	7,686
Provisions		303,798	292,210
Other liabilities		745,363	795,785
TOTAL LIABILITIES		32,675,685	34,091,826
Attributable to the equity holders of the Bank:
Capital		891,303	891,303
Reserves		1,781,818	1,640,112
Valuation adjustments		(2,312)	6,640
Retained earnings
Retained earnings from prior years		41,267	37,551
Income for the year		562,801	476,067
Minus: Provision for mandatory dividends		(168,840)	(142,815)
Retained earnings		435,228	370,803
Attributable to the equity holders of the Bank		3,106,037	2,908,858
Non-controlling interest		41,883	29,341
TOTAL EQUITY		3,147,920	2,938,199
TOTAL LIABILITIES AND EQUITY		$ 35,823,605	$ 37,030,025

[1] Investments in associates and other companies do not have market prices.

XML

CONSOLIDATED STATEMENTS OF INCOME - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
OPERATING INCOME
Interest income	$ 2,058,446	$ 2,137,044	$ 2,085,988
Interest expense	(731,755)	(855,678)	(830,782)
Net interest income	1,326,691	1,281,366	1,255,206
Fee and commission income	455,558	431,184	402,900
Fee and commission expense	(176,495)	(176,760)	(165,273)
Net fee and commission income	279,063	254,424	237,627
Net income (expense) from financial operations	2,796	(367,034)	(457,897)
Net foreign exchange gain	126,956	507,392	603,396
Other operating income	62,016	6,427	6,439
Net operating profit before provision for loan losses	1,797,522	1,682,575	1,644,771
Provision for loan losses	(302,255)	(342,083)	(399,277)
NET OPERATING PROFIT	1,495,267	1,340,492	1,245,494
Personnel salaries and expenses	(396,967)	(395,133)	(387,063)
Administrative expenses	(230,103)	(226,413)	(220,531)
Depreciation and amortization	(77,823)	(65,359)	(53,614)
Impairment of property, plant, and equipment	(5,644)	(234)	(21)
Other operating expenses	(68,413)	(68,902)	(58,729)
Total operating expenses	(778,950)	(756,041)	(719,958)
OPERATING INCOME	716,317	584,451	525,536
Income from investments in associates and other companies	3,963	3,012	2,588
Income before tax	720,280	587,463	528,124
Income tax expense	(145,031)	(109,031)	(76,395)
NET INCOME FOR THE YEAR	575,249	478,432	451,729
Attributable to:
Equity holders of the Bank	562,801	476,067	448,466
Non-controlling interest	$ 12,448	$ 2,365	$ 3,263
Earnings per share attributable to Equity holders of the Bank :
Basic earnings	$ 2,987	$ 2,526	$ 2,380
Diluted earnings	$ 2,987	$ 2,526	$ 2,380

XML

CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Consolidated Statement Of Comprehensive Income
NET INCOME FOR THE YEAR	$ 575,249	$ 478,432	$ 451,729
OTHER COMPREHENSIVE INCOME ITEMS WHICH MAY BE RECLASSIFIED SUBSEQUENTLY TO PROFIT OR LOSS
Available for sale investments	(5,520)	14,468	(28,777)
Cash flow hedge	(5,850)	(6,338)	(2,099)
Other comprehensive income items which may be reclassified subsequently to profit or loss, before tax	(11,370)	8,130	(30,876)
Income tax related to items which may be reclassified subsequently to profit or loss	2,754	(1,975)	6,462
Other comprehensive income items which may be reclassified subsequently to profit or loss, net of tax	(8,616)	6,155	(24,414)
TOTAL COMPREHENSIVE INCOME FOR THE YEAR	566,633	484,587	427,315
Attributable to:
Equity holders of the Bank	553,849	481,419	424,154
Non-controlling interests	$ 12,784	$ 3,168	$ 3,161

XML

CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY - CLP ($) $ in Millions	Capital [Member]	Reserves And Other Retained Earnings [Member]	Effects Of Merger Of Companies Under Common Control [Member]	Available For Sale Investments [Member]	Cash Flow Hedge [Member]	Income Tax Effects [Member]	Retained Earnings Of Prior Years [Member]	Income For The Year [Member]	Provision For Mandatory Dividends [Member]	Total Attributable To Equity Holders Of The Bank [Member]	Non-controlling Interest [Member]	Total
Equity at Dec. 31, 2014	$ 891,303	$ 1,309,985	$ (2,224)	$ 21,680	$ 10,725	$ (6,805)	$ 18,384	$ 569,910	$ (170,973)	$ 2,641,985	$ 33,083	$ 2,675,068
Changes in equity [Roll Forward]
Distribution of income from previous period							569,910	(569,910)
Equity at Dec. 31, 2014	891,303	1,309,985	(2,224)	21,680	10,725	(6,805)	588,294		(170,973)	2,641,985	33,083	2,675,068
Changes in equity [Roll Forward]
Dividends distributions/ withdrawals made							(330,199)		170,973	(159,226)		(159,226)
Transfer of retained earnings to reserves		220,132					(220,132)				(6,063)	(6,063)
Provision for mandatory dividends									(134,539)	(134,539)		(134,539)
Subtotal		220,132					(550,331)		36,434	(293,765)	(6,063)	(299,828)
Other comprehensive income				(28,645)	(2,099)	6,432				(24,312)	(102)	(24,414)
Income for the year								448,466		448,466	3,263	451,729
Subtotal				(28,645)	(2,099)	6,432		448,466		424,154	3,161	427,315
Equity at Dec. 31, 2015	891,303	1,530,117	(2,224)	(6,965)	8,626	(373)	37,963	448,466	(134,539)	2,772,374	30,181	2,802,555
Changes in equity [Roll Forward]
Distribution of income from previous period							448,466	(448,466)
Equity at Dec. 31, 2015	891,303	1,530,117	(2,224)	(6,965)	8,626	(373)	486,429		(134,539)	2,772,374	30,181	2,802,555
Changes in equity [Roll Forward]
Dividends distributions/ withdrawals made							(336,659)		134,539	(202,120)	(4,008)	(206,128)
Transfer of retained earnings to reserves		112,219					(112,219)
Provision for mandatory dividends									(142,815)	(142,815)		(142,815)
Subtotal		112,219					(448,878)		(8,276)	(344,935)	(4,008)	(348,943)
Other comprehensive income				13,414	(6,338)	(1,724)				5,352	803	6,155
Income for the year								476,067		476,067	2,365	478,432
Subtotal				13,414	(6,338)	(1,724)		476,067		481,419	3,168	484,587
Equity at Dec. 31, 2016	891,303	1,642,336	(2,224)	6,449	2,288	(2,097)	37,551	476,067	(142,815)	2,908,858	29,341	2,938,199
Changes in equity [Roll Forward]
Distribution of income from previous period							476,067	(476,067)
Equity at Dec. 31, 2016	891,303	1,642,336	(2,224)	6,449	2,288	(2,097)	513,618		(142,815)	2,908,858	29,341	2,938,199
Changes in equity [Roll Forward]
Dividends distributions/ withdrawals made							(330,645)		142,815	(187,830)	(242)	(188,072)
Transfer of retained earnings to reserves		141,706					(141,706)
Provision for mandatory dividends									(168,840)	(168,840)		(168,840)
Subtotal		141,706					(472,351)		(26,025)	(356,670)	(242)	(356,912)
Other comprehensive income				(5,990)	(5,850)	2,888				(8,952)	336	(8,616)
Income for the year								562,801		562,801	12,448	575,249
Subtotal				(5,990)	(5,850)	2,888		562,801		553,849	12,784	566,633
Equity at Dec. 31, 2017	$ 891,303	$ 1,784,042	$ (2,224)	$ 459	$ (3,562)	$ 791	$ 41,267	$ 562,801	$ (168,840)	$ 3,106,037	$ 41,883	$ 3,147,920

XML

CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (Parenthetical) - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Statement of changes in equity [abstract]
Total attributable to equity holders of the Bank	$ 472,351	$ 448,878
Allocated to reserves	141,706	112,219
Allocated to dividends	$ 330,645	$ 336,659
Number of shares	188,446,126,794	188,446,126,794
Dividend per share (in dollars per shares)	$ 1.755	$ 1.787

XML

CONSOLIDATED STATEMENT OF CASH FLOWS - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
A - CASH FLOWS FROM OPERATING ACTIVITIES
NET INCOME FOR THE YEAR	$ 575,249	$ 478,432	$ 451,729
Debits (credits) to income that do not represent cash flows	(1,198,330)	(1,082,975)	(927,591)
Depreciation and amortization	77,823	65,359	53,614
Impairment of property, plant, and equipment	5,644	234	21
Provision for loan losses	385,782	420,381	467,417
Mark to market of trading investments	1,438	(2,682)	(3,001)
Income from investments in associates and other companies	(3,962)	(3,012)	(2,588)
Net gain on sale of assets received in lieu of payment	(3,330)	(1,663)	(2,455)
Provision on assets received in lieu of payment	3,912	9,246	7,803
Net gain on sale of property, plant and equipment	(23,229)	(2,017)	(381)
Net interest income	(1,326,691)	(1,281,366)	(1,255,206)
Net fee and commission income	(279,063)	(254,424)	(237,627)
Debits (credits) to income that do not represent cash flows	(29,903)	4,238	90,484
Changes in deferred taxes	(6,751)	(37,269)	(45,672)
Increase/decrease in operating assets and liabilities	206,724	1,340,696	1,163,658
(Increase) of loans and accounts receivables from customers, net	(629,605)	(1,643,744)	(2,083,854)
Decrease (increase) of financial investments	725,611	(1,417,211)	(57,731)
Decrease (increase) due to resale agreements (assets)	6,736	(4,273)	2,463
Decrease (increase) of interbank loans	110,036	(261,744)	(1,057)
Decrease of assets received or awarded in lieu of payment	4,125	18,238	4,157
Increase of debits in customers checking accounts	127,968	268,695	744,863
(Decrease) increase of time deposits and other time liabilities	(1,237,764)	968,942	1,768,827
Increase (decrease) of obligations with domestic banks	(364,956)	365,436	(66,006)
Increase (decrease) of other demand liabilities or time obligations	100,883	(85,502)	130,763
Increase of obligations with foreign banks	146,947	243,355	142,069
(Decrease) increase of obligations with Central Bank of Chile	(2)	3	(90)
(Decrease) increase of obligations under repurchase agreements	55,624	68,748	(248,437)
Increase in other financial liabilities	2,014	19,489	15,402
(Decrease) increase of other assets and liabilities	(158,281)	259,899	(1,286,057)
Redemption of letters of credit	(11,772)	(16,606)	(26,720)
Senior bond issuances	911,581	3,537,855	878,389
Redemption of mortgage bonds and payments of interest	(5,736)	(5,492)	(5,343)
Redemption of senior bonds and payments of interest	(1,167,656)	(2,499,271)	(231,972)
Redemption of subordinated bonds and payments of interest	(14,899)	(12,128)	(10,397)
Interest received	2,058,446	2,137,044	2,093,028
Interest paid	(731,755)	(855,678)	(836,544)
Dividends received from investments in other companies	116	217	278
Fees and commissions received	455,558	431,184	402,900
Fees and commissions paid	(176,495)	(176,760)	(165,273)
Total cash flow (used in) provided by operating activities	(416,357)	736,153	687,796
B - CASH FLOWS FROM INVESTMENT ACTIVITIES:
Purchases of property, plant, and equipment	(58,772)	(62,355)	(65,111)
Sales of property, plant, and equipment	17,941	560	121
Purchases of investments in associates and other companies	(3)	(1,123)	(302)
Purchases of intangible assets	(32,624)	(27,281)	(27,573)
Total cash flow .used in investment activities	(73,458)	(90,199)	(92,865)
C - CASH FLOW FROM FINANCING ACTIVITIES:
From shareholders' financing activities	(330,645)	(336,659)	(330,199)
Dividends paid	(330,645)	(336,659)	(330,199)
Total cash flow used in financing activities	(330,645)	(336,659)	(330,199)
D - NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS DURING THE YEAR	(820,460)	309,295	264,732
E - EFFECTS OF FOREIGN EXCHANGE RATE FLUCTUATIONS	(31,398)	(150,266)	203,436
F - INITIAL BALANCE OF CASH AND CASH EQUIVALENTS	2,486,199	2,327,170	1,859,002
FINAL BALANCE OF CASH AND CASH EQUIVALENTS	1,634,341	2,486,199	2,327,170
Reconciliation of provisions for the Consolidated Statement of Cash Flow for the year ended
Provision for loan losses for cash flow purposes	385,782	420,381	467,417
Recovery of loans previously charged off	(83,527)	(78,298)	(68,140)
Provision for loan losses - net	$ 302,255	$ 342,083	$ 399,277

XML

CONSOLIDATED STATEMENT OF CASH FLOWS (Parenthetical) $ in Millions	12 Months Ended
	Dec. 31, 2017 CLP ($)
Reconciliation of liabilities that arise from financing activities [Roll Forward]
Balance as of beginning	$ 759,665
Cash flow	(330,645)
Changes not related to cash flows
Adquisition
Foreign currency exchange
Price level restatement	13,527
Fair value changes
Balance as of end	442,547
Other liabilities [Member]
Reconciliation of liabilities that arise from financing activities [Roll Forward]
Balance as of beginning
Cash flow
Changes not related to cash flows
Adquisition
Foreign currency exchange
Price level restatement
Fair value changes
Balance as of end
Paid dividend [Member]
Reconciliation of liabilities that arise from financing activities [Roll Forward]
Balance as of beginning
Cash flow	(330,645)
Changes not related to cash flows
Adquisition
Foreign currency exchange
Price level restatement
Fair value changes
Balance as of end	(330,645)
Subordinated bonds [Member]
Reconciliation of liabilities that arise from financing activities [Roll Forward]
Balance as of beginning	759,665
Changes not related to cash flows
Adquisition
Foreign currency exchange
Price level restatement	13,527
Fair value changes
Balance as of end	$ 773,192

XML

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

12 Months Ended

Dec. 31, 2017

Summary Of Significant Accounting Policies

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

NOTE 01

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

CORPORATE INFORMATION

Banco Santander Chile is a banking corporation (limited company) operating under the laws of the Republic of Chile, headquartered at Bandera N°140, Santiago. The corporation provides a broad range of general banking services to its customers, ranging from individuals to major corporations. Banco Santander Chile and its subsidiaries (collectively referred to herein as the “Bank” or “Banco Santander Chile”) offers commercial and consumer banking services, including (but not limited to) factoring, collection, leasing, securities and insurance brokering, mutual and investment fund management brokering, and investment banking.

Banco Santander Spain controls Banco Santander-Chile through its holdings in Teatinos Siglo XXI Inversiones Ltda. and Santander-Chile Holding S.A., which are controlled subsidiaries of Banco Santander Spain. As of December 31, 2017 Banco Santander Spain owns or controls directly and indirectly 99.5% of Santander-Chile Holding S.A. and 100% of Teatinos Siglo XXI Inversiones Ltda. This gives Banco Santander Spain control over 67.18% of the Bank’s shares.

a)      Basis of preparation

These Consolidated Financial Statements have been prepared in accordance with International Financial Reporting Standards (IFRS) as issued by the International Accounting Standards Board (IASB) (hereinafter referred to as IFRS).

For purposes of these financial statements we use certain terms and conventions. References to “US$”, “U.S. dollars” and “dollars” are to United States dollars, references to “EUR” are to European Economic Community Euro, references to “CNY” are to Chinese Yuan, references to “CHF” are to Swiss franc, references to “Chilean pesos”, “pesos” or “Ch$” are to Chilean pesos, and references to “UF” are to Unidades de Fomento. The UF is an inflation-indexed Chilean monetary unit with a value in Chilean pesos that changes daily to reflect changes in the official Consumer Price Index (“CPI”) of the Instituto Nacional de Estadísticas (the Chilean National Institute of Statistics) for the previous month.

The UF is revalued in monthly cycles. Each day in the period beginning on the tenth day of the current month through the ninth day of the succeeding month, the nominal peso value of the UF is indexed up (or down in the event of deflation) in order to reflect a proportionate amount of the change in the Chilean Consumer Price Index during the prior calendar month. One UF is equaled to Ch$26,798.14 as of December 31, 2017 and Ch$26,347.98 as of December 31, 2016. In 2017, UF inflation was 2.3% compared to 2.7% in 2016. The effect of any changes in the nominal peso value of our UF-denominated interest earning assets and interest bearing liabilities is reflected in our results of operations as an increase (or decrease, in the event of deflation) in interest income and expense, respectively.

The Notes to the Consolidated Financial Statements contain additional information to support the figures submitted in the Consolidated Statement of Financial Position, Consolidated Statement of Income, Consolidated Statement of Comprehensive Income, Consolidated Statement of Changes in Equity and Consolidated Statement of Cash Flows for the period.

b)      Basis of preparation for the Consolidated Financial Statements

The Consolidated Financial Statements for the years ended December 31, 2017, 2016 and 2015, incorporate the financial statements of the entities over which the Bank has control (including structured entities); and includes the adjustments, reclassifications and eliminations needed to comply with the accounting and valuation criteria established by IFRS. Control is achieved when the Bank:

I. has power over the investee;

II. is exposed, or has rights, to variable returns from its involvement with the investee; and

III. has the ability to use its power to affect its returns.

The Bank reassesses whether or not it controls an investee if facts and circumstances indicate that there are changes to one or more of the three elements of control listed above.

When the Bank has less than a majority of the voting rights of an investee, it has power over the investee when the voting rights are sufficient to give it the practical ability to direct the relevant activities over the investee unilaterally. The Bank considers all relevant facts and circumstances in assessing whether or not the Bank’s voting rights in an investee are sufficient to give it power, including:

·       the size of the Bank’s holding of voting rights relative to the size and dispersion of holdings of the other vote holders;

·       potential voting rights held by the Bank, other vote holders or other parties;

·       rights arising from other agreements; and

·       any additional facts and circumstances that indicate that the Bank has, or does not have, the current ability to direct the relevant activities at the time that decisions need to be made, including voting patterns at previous shareholders’ meetings.

Consolidation of a subsidiary begins when the Bank obtains control over the subsidiary and ceases when the Bank loses control over the subsidiary. Specifically, income and expenses of a subsidiary acquired or disposed of during the year are included in the Consolidated Statement of Income and in the Consolidated Statement of Comprehensive Income from the date the Bank gains control until the date when the Bank ceases to control the subsidiary.

Profit or loss and each component of other comprehensive income are attributed to the owners of the Bank and to the non-controlling interests. Total comprehensive income of subsidiaries is attributed to the owners of the Bank and to the non-controlling interests even if this results in the non-controlling interests having a deficit in certain circumstances.

When necessary, adjustments are made to the financial statements of the subsidiaries to ensure their accounting policies are consistent with the Bank’s accounting policies.

All intragroup assets, liabilities, equity, income, expenses and cash flows relating to transactions between consolidated entities are eliminated in full on consolidation.

Changes in the consolidated entities ownership interests in subsidiaries that do not result in a loss of control over the subsidiaries are accounted for as equity transactions. The carrying values of the Bank’s equity and the non-controlling interests’ equity are adjusted to reflect the changes to their relative interests in the subsidiaries. Any difference between the amount by which the non-controlling interests are adjusted and the fair value of the consideration paid or received is recognized directly in equity and attributed to owners of the Bank.

In addition, third parties’ shares in the Bank’s consolidated equity are presented as “Non-controlling interests” in the Consolidated Statement of Changes in Equity. Their share in the income for the year is presented as “Attributable to non-controlling interest” in the Consolidated Statement of Income.

The following companies are considered entities controlled by the Bank and are therefore within the scope of consolidation:

i. Entities controlled by the Bank through participation in equity

Name of the Subsidiary			Percent ownership share
			As of December 31,
		Place of Incorporation and operation	2017			2016			2015
			Direct	Indirect	Total	Direct	Indirect	Total	Direct	Indirect	Total
	Main Activity		%	%	%	%	%	%	%	%	%
Santander Corredora de Seguros Limitada	Insurance brokerage	Santiago, Chile	99.75	0.01	99.76	99.75	0.01	99.76	99.75	0.01	99.76
Santander Corredores de Bolsa Limitada(*)	Financial instruments brokerage	Santiago, Chile	50.59	0.41	51.00	50.59	0.41	51.00	50.59	0.41	51.00
Santander Agente de Valores Limitada	Securities brokerage	Santiago, Chile	99.03	-	99.03	99.03	-	99.03	99.03	-	99.03
Santander S.A. Sociedad Securitizadora	Purchase of credits and issuance of debt instruments	Santiago, Chile	99.64	-	99.64	99.64	-	99.64	99.64	-	99.64

The detail of non-controlling participation on all the remaining subsidiaries can be seen in Note 24– Non-controlling interest.

ii. Entities controlled by the Bank through other considerations

The following companies have been consolidated based on the determination that the Bank has control as previously defined above and in accordance with IFRS 10, Consolidated Financial Statements:

- Santander Gestión de Recaudación y Cobranza Limitada (collection services)

- Bansa Santander S.A. (management of repossessed assets and leasing of properties)

iii.       Associates

An associate is an entity over which the Bank has significant influence. Significant influence, in this case, is defined as the power to participate in the financial and operating policy decisions of the investee but is not control or joint control over those policies. An investment in an associate is accounted for using the equity method from the date on which the investee becomes an associate.

The following companies are considered “Associates” in which the Bank accounts for its participation using the equity method:

				Percentage of  ownership share
			As of December 31,
		Place of Incorporation and operation	2017		2016	2015
Associates	Main activity		%		%	%
Redbanc S.A.	ATM services	Santiago, Chile	33.43		33.43	33.43
Transbank S.A.	Debit and credit card services	Santiago, Chile	25.00		25.00	25.00
Centro de Compensación Automatizado	Electronic fund transfer and compensation services	Santiago, Chile	33.33		33.33	33.33
Sociedad Interbancaria de Depósito de Valores S.A.	Delivery of securities on public offer	Santiago, Chile	29.29		29.29	29.29
Cámara Compensación de Alto Valor S.A.	Payments clearing	Santiago, Chile	15.00		14.93	14.23
Administrador Financiero del Transantiago S.A.	Administration of boarding passes to public transportation	Santiago, Chile	20.00		20.00	20.00
Sociedad Nexus S.A.	Credit card processor	Santiago, Chile	12.90		12.90	12.90
Servicios de Infraestructura de Mercado OTC S.A.	Administration of the infrastructure for the financial market of derivative instruments	Santiago, Chile	12.07		12.07	11.11

In the case of Sociedad Nexus S.A. and Cámara Compensación de Pagos Alto Valor S.A., Banco Santander Chile has a representative on the Board of Directors. As per the definition of associates, the Bank has concluded that it exerts significant influence over those entities.

During 2017, Rabobank Chile in liquidation process and Banco París, ceded to Banco Santander Chile a portion of its share in the company "Sociedad Operadora de la Cámara de Compensación de pagos de Alto Valor S.A.", thereby increasing the Bank's share.

During the last quarter of 2016, Banco Penta ceded to Banco Santander Chile a portion of its share in the companies "Sociedad Operadora de la Cámara de Compensación de pagos de Alto Valor S.A." and "Servicios de Infraestructura de Mercado OTC S.A.", thereby increasing the Bank's share to 14.93% and 12.07% respectively.

As of the ended (2016), Deutsche Bank ceded to Banco Santander Chile a portion of its share in the companies "Sociedad Operadora de la Cámara de Compensación de pagos de Alto Valor S.A." and "Servicios de Infraestructura de Mercado OTC S.A.", thereby increasing the Bank's share to 14.84% and 11.93% respectively.

At the Extraordinary Shareholders meeting held in April 21, 2016, Transbank S.A. agreed to increase its capital by capitalizing the accumulated profits, through the placement of shares for Ch$4,000 million approximately. Banco Santander Chile participated proportionally in its participation (25%), therefore subscribed and paid in for Ch$1,000 million. Previously, Transbank agreed to capital increase at an Extraordinary Shareholders' Meeting held in April 2015, Banco Santander subscribed to that agreement, maintaining its ownership.

In October 2015, HSBC Bank Chile sold its ownership share in Camara de Compensación de Pagos de Alto Valor S.A. to Banco Santander Chile, increasing its participation to 14.23%.

c)   Non-controlling interest

Non-controlling interest represents the portion of net income and net assets which the Bank does not own, either directly or indirectly. It is presented as “Attributable to non-controlling interest” separately in the Consolidated Statement of Income, and separately from shareholders’ equity in the Consolidated Statement of Financial Position.

In the case of entities controlled by the Bank through other considerations, income and equity are presented in full as non-controlling interest, since the Bank controls them, but does not have any ownership expressed as a percentage.

d)   Reporting segments

Operating segments are components of an entity:

i. that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses from transactions with other components of the same entity);

ii. whose operating results are regularly reviewed by the entity’s chief executive officer, who makes decisions about resources allocated to the segment and assess its performance; and

iii. for which discrete financial information is available.

Two or more segments can be combined only if aggregation is consistent with International Financial Reporting Standard 8 “Operating Segments” (IFRS 8) and the segments have similar economic characteristics and are similar in each of the following respects:

i. the nature of the products and services;

ii. the nature of the production processes;

iii. the type or class of customers that use their products and services;

iv. the methods used to distribute their products or services; and

v. if applicable, the nature of the regulatory environment, for example, banking, insurance, or public utilities.

The Bank reports separately on each operating segment that exceeds any of the following quantitative thresholds:

i. its reported revenue, from both external customers and intersegment sales or transfers, is 10% or more of the combined internal and external revenue of all the operating segments.

ii. the absolute amount of its reported profit or loss is 10% or more of the greater in absolute amount of: (i) the combined reported profit of all the operating segments that did not report a loss; (ii) the combined reported loss of all the operating segments that reported a loss.

iii. its assets represent 10% or more of the combined assets of all the operating segments.

Operating segments that do not meet any of the quantitative threshold may be treated as segments to be reported, in which case the information must be disclosed separately if management believes it could be useful for the users of the Consolidated Financial Statements.

Information about other business activities of the operating segments not separately reported is combined and disclosed in the “Other segments” category.

e)      Functional and presentation currency

According to International Accounting Standard (IAS) 21 “The Effects of Changes in Foreign Exchange Rates”, the Chilean peso, which is the currency of the primary economic environment in which the Bank operates and the currency which influences its costs and revenue structure, has been defined as the Bank’s functional and presentation currency.

Accordingly, all balances and transactions denominated in currencies other than the Chilean Peso are treated as “foreign currency”.

The Bank maintains its accounting records and prepares its financial statements in Chilean pesos. The US dollar amounts disclosed in the accompanying financial statements are presented solely for the convenience of the reader as of December 31, 2017 using the observed exchange rate of Ch$616.85 per US$1.00. Such translations should not be construed as representations that the (local currency) amounts represent, or have been or could be converted into, United States dollars at that or any other rate.

f)       Foreign currency transactions

The Bank makes transactions in amounts denominated in foreign currencies, mainly the U.S. dollar. Assets and liabilities denominated in foreign currencies, held by the Bank are translated to Chilean pesos based on the market rate published by Reuters at 1:30 p.m. representative of the month end reported; the rate used was Ch$616.85 per US$1 as of December 31, 2017 (Ch$666.00 per US$1 as of December, 2016).

The amounts of net foreign exchange gains and losses includes recognition of the effects that exchange rate variations have on assets and liabilities denominated in foreign currencies and the profits and losses on foreign exchange spot and forward transactions undertaken by the Bank.

g)      Definitions and classification of financial instruments

i. Definitions

A “financial instrument” is any contract that gives rise to a financial asset of one entity, and a financial liability or equity instrument of another entity.

An “equity instrument” is a legal transaction that evidences a residual interest in the assets of an entity deducting all of its liabilities.

A “financial derivative” is a financial instrument whose value changes in response to the changes in an underlying observable market variable (such as an interest rate, a foreign exchange rate, a financial instrument’s price, or a market index, including credit ratings), whose initial investment is very small compared with other financial instruments having a similar response to changes in market factors, and which is generally settled at a future date.

“Hybrid financial instruments” are contracts that simultaneously include a non-derivative host contract together with a financial derivative, known as an embedded derivative, which is not separately transferable and has the effect that some of the cash flows of the hybrid contract vary in a way similar to a stand-alone derivative.

ii. Classification of financial assets for measurement purposes

Financial assets are classified into the following specified categories: trading investments at fair value through profit or loss (FVTPL), ‘held to maturity investments’, ‘available for sale investments (AFS)’ and ‘loans and accounts receivable from customers'. The classification depends on the nature and purpose of the financial assets and is determined at the time of initial recognition. All regular purchases or sales of financial asset are recognized and derecognized on a trade basis.

Regular way purchases or sales of financial assets require delivery of the asset within the time frame established by regulation or convention in the marketplace.

Financial assets are initially recognized at fair value plus, in the case of a financial assets not at fair value through profit or loss, transaction costs that are directly attributable to the acquisition or issue.

Effective interest method

The effective interest method is a method of calculating the amortised cost of a debt instrument and of allocating interest income over the relevant period. The effective interest rate is the rate that exactly discounts estimated future cash receipts (including all fees and points paid or received that form an integral part of the effective interest rate, transaction costs and other premiums or discounts) through the expected life of the debt instrument, or, where appropriate, a shorter period, to the net carrying amount on initial recognition.

Income is recognised on an effective interest basis for loans and accounts receivables other than those financial assets classified as at fair value through profit or loss.

Financial assets FVTPL - Trading investments

Financial assets are classified as FVTPL when the financial asset is either held for trading or it is designated as at fair value through profit or loss.

A financial asset is classified as held for trading if:

· it has been acquired principally for the purpose of selling it in the near term; or

· on initial recognition it is part of a portfolio of identified financial instruments that the Bank manages together and has a recent actual pattern of short-term profit-taking; or

· it is a derivative that is not designated and effective as a hedging instrument.

A financial asset other than a financial asset held for trading may be designated as FVTPL upon initial recognition if:

· such designation eliminates or significantly reduces a measurement or recognition inconsistency that would otherwise arise; or

· the financial asset forms part of a group of financial assets or financial liabilities or both, which is managed and its performance is evaluated on a fair value basis, in accordance with the Bank's documented risk management or investment strategy, and information about the grouping is provided internally on that basis; or

· it forms part of a contract containing one or more embedded derivatives, and IAS 39 permits the entire combined contract to be designated as FVTPL.

Financial assets at FVTPL are stated at fair value, with any gains or losses arising on remeasurement recognised in profit or loss. The net gain or loss recognised in profit or loss incorporates any dividend or interest earned on the financial asset and is included in the ‘net income (expense) from financial operations' line item.

Held to maturity investments

Held-to-maturity investments are non-derivative financial assets with fixed or determinable payments and fixed maturity dates that the Bank has the positive intent and ability to hold to maturity. Subsequent to initial recognition, held-to-maturity investments are measured at amortised cost using the effective interest method less any impairment.

Available for sale investments (AFS investments)

AFS investments are non-derivatives that are either designated as AFS or are not classified as (a) loans and accounts receivable from customers, (b) held-to-maturity investments or (c) financial assets at fair value through profit or loss (trading investments).

Financial instruments held by the Bank that are traded in an active market are classified as AFS and are stated at fair value at the end of each reporting period. The Bank also has investments in financial instruments that are not traded in an active market but that are also classified as AFS investments and stated at fair value at the end of each reporting period (because the Bank considers that fair value can be reliably measured). Changes in the carrying amount of AFS monetary financial assets relating to changes in foreign currency rates, interest income calculated using the effective interest method and dividends on AFS equity investments are recognised in profit or loss. Other changes in the carrying amount of available for sale investments are recognised in other comprehensive income and accumulated under the heading of “Valuation Adjustment”. When the investment is disposed of or is determined to be impaired, the cumulative gain or loss previously accumulated in the investments revaluation reserve is reclassified to profit or loss.

Dividends on AFS equity instruments are recognised in profit or loss when the Bank's right to receive the dividends is established.

The fair value of AFS monetary financial assets denominated in a foreign currency is determined in that foreign currency and translated as the described in f) above. The foreign exchange gains and losses that are recognised in profit or loss are determined based on the amortised cost of the monetary asset.

Loans and accounts receivable from customers

Loans and accounts receivable from customers are non-derivative financial assets with fixed or determinable payments that are not quoted in an active market. Loans and accounts receivables from customers (including loans and accounts receivable from customers and interbank loans) are measured at amortised cost using the effective interest method, less any impairment.

Interest income is recognised by applying the effective interest rate, except for short-term receivables when the effect of discounting is immaterial.

iii. Classification of financial assets for presentation purposes

For presentation purposes, the financial assets are classified by their nature into the following line items in the Consolidated Financial Statements:

- Cash and deposits in banks: this line includes cash balances, checking accounts and on-demand deposits with the Central Bank of Chile and other domestic and foreign financial institutions. Amounts invested as overnight deposits are included in this item.

- Cash items in process of collection: this item represents domestic transactions in the process of transfer through a central domestic clearinghouse or international transactions which may be delayed in settlement due to timing differences, etc.

- Trading investments: this item includes financial instruments held-for-trading and investments in mutual funds which must be adjusted to their fair value in the same way as instruments acquired for trading.

- Investments under resale agreements: includes balances of financial instruments purchased under resale agreement.

- Financial derivative contracts: financial derivative contracts with positive fair values are presented in this item. It includes both independent contracts as well as derivatives that should and can be separated from a host contract, whether they are for trading or accounted for as derivatives held for hedging, as shown in Note 7 to the Consolidated Financial Statements.

· Trading derivatives: includes the fair value of derivatives which do not qualify for hedge accounting, including embedded derivatives separated from hybrid financial instruments.

· Hedging derivatives: includes the fair value of derivatives designated as being in a hedging relationship, including the embedded derivatives separated from the hybrid financial instruments.

- Interbank loans: this item includes the balances of transactions with domestic and foreign banks, including the Central Bank of Chile, other than those reflected in certain other financial asset classifications listed above.

- Loans and accounts receivables from customers: these loans are non-derivative financial assets for which fixed or determined amounts are charged, that are not listed on an active market and which the Bank does not intend to sell immediately or in the short term. When the Bank is the lessor in a lease, and it substantially transfers the risks and rewards incidental to the leased asset, the transaction is presented in loans and accounts receivable from customers while the leased asset is derecognized in the Bank´s statement of financial position.

- Investment instruments: are classified into two categories: held-to-maturity investments, and available-for-sale investments. The held-to-maturity investment classification includes only those instruments for which the Bank has the ability and intent to hold to maturity. The remaining investments are treated as available for sale.

iv. Classification of financial liabilities for measurement purposes

Financial liabilities are classified as either financial liabilities at FVTPL or other financial liabilities.

Financial liabilities at FVTPL

As of December 31, 2017 and 2016 the Bank does not maintain financial liabilities at FVTPL.

Other financial liabilities

Other financial liabilities (including interbank borrowings, issued debt instruments and other payables) are initially recorded at fair value and subsequently measured at amortised cost using the effective interest method.

v. Classification of financial liabilities for presentation purposes

The financial liabilities are classified by their nature into the following line items in the consolidated statements of financial position:

- Deposits and other on- demand liabilities: this includes all on-demand obligations except for term savings accounts, which are not considered on-demand instruments in view of their special characteristics. Obligations whose payment may be required during the period are deemed to be on-demand obligations. Operations which become callable the day after the closing date are not treated as on-demand obligations.

- Cash items in process of being cleared: this represents domestic transactions in the process of transfer through a central domestic clearing house or international transactions which may be delayed in settlement due to timing differences, etc.

- Obligations under repurchase agreements: this includes the balances of sales of financial instruments under securities repurchase and loan agreements. The Bank does not record in its own portfolio instruments acquired under repurchase agreements.

- Time deposits and other time liabilities: this shows the balances of deposit transactions in which a term at the end of which they become callable has been stipulated.

- Financial derivative contracts: this includes financial derivative contracts with negative fair values (i.e. a liability of the Bank), whether they are for trading or for hedge accounting, as set forth in Note 7.

· Trading derivatives: includes the fair value of derivatives which do not qualify for hedge accounting, including embedded derivatives separated from hybrid financial instruments.

· Hedging derivatives: includes the fair value of derivatives designated as being in a hedging relationship, including the embedded derivatives separated from the hybrid financial instruments.

- Interbank borrowings: this includes obligations due to other domestic banks, foreign banks, or the Central Bank of Chile, other than those reflected in certain other financial liability classifications listed above.

- Issued debt instruments: there are three types of instruments issued by the Bank: Obligations under letters of credit, Subordinated bonds and Senior bonds placed in the local and foreign market.

- Other financial liabilities: this item includes credit obligations to persons other than domestic banks, foreign banks, or the Central Bank of Chile, for financing purposes or operations in the normal course of business.

h)      Valuation of financial instruments and recognition of fair value changes

In general, financial assets and liabilities are initially recognized at fair value which, in the absence of evidence to the contrary, is deemed to be the transaction price. Financial instruments, other than those measured at fair value through profit or loss, are initially recognized at fair value plus transaction costs. Subsequently, and at the end of each reporting period, financial instruments are measured pursuant to the following criteria:

i. Valuation of financial instruments

Financial assets are measured according to their fair value, gross of any transaction costs that may be incurred in the course of a sale, except for loans and accounts receivable from customers.

“Fair value” is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction in the principal (or most advantageous) market at the measurement date under current market conditions (i.e. an exit price) regardless of whether that price is directly observable or estimated using another valuation technique. When measuring fair value an entity shall take into account the characteristics of the asset or liability if market participants would take those characteristics into account when pricing the asset or liability at the measurement date.

The fair value measurement assumes that the transaction to sell the asset or transfer the liability takes place either: (a) in the principal market for the asset or liability, or (b) in the absence of a principal market, the most advantageous market for the asset or liability. Even when there is no observable market to provide pricing information in connection with the sale of an asset or the transfer of a liability at the measurement date, the fair value measurement shall assume that the transaction takes place, considered from the perspective of a potential market participant who intends to maximize value associated with the asset or liability.

When using valuation techniques, the Bank shall maximize the use of relevant observable inputs and minimize the use of unobservable inputs as available. If an asset or a liability measured at fair value has a bid price and an ask price, the price within the bid-ask spread that is most representative of fair value in the circumstances shall be used to measure fair value regardless of where the input is categorized within the fair value hierarchy (i.e. Level 1, 2 or 3). IFRS 13 establishes a fair value hierarchy that categorizes into three levels the inputs to valuation techniques used to measure fair value. The fair value hierarchy gives the highest priority to quoted prices (unadjusted) in active markets for identical assets or liabilities (Level 1 inputs) and the lowest priority to unobservable inputs (Level 3 inputs).

All derivatives are recorded in the Consolidated Statements of Financial Position at the fair value previously described. This value is compared to the valuation as at the trade date. If the fair value is subsequently measured positive, this is recorded as an asset. If the fair value is subsequently measured negative, this is recorded as a liability. The fair value on the trade date is deemed, in the absence of evidence to the contrary, to be the transaction price. The changes in the fair value of derivatives from the trade date are recorded in “Net income (expense) from financial operations” in the Consolidated Statement of Income.

Specifically, the fair value of financial derivatives included in the portfolios of financial assets or liabilities held for trading is deemed to be their daily quoted price. If, for exceptional reasons, the quoted price cannot be determined on a given date, the fair value is determined using similar methods to those used to measure over the counter (OTC) derivatives. The fair value of OTC derivatives is the sum of the future cash flows resulting from the instrument, discounted to present value at the date of valuation (“present value” or “theoretical close”) using valuation techniques commonly used by the financial markets: “net present value” (NPV) and option pricing models, among other methods. Also, within the fair value of derivatives are included Credit Valuation Adjustment (CVA) and Debit Valuation Adjustment (DVA), all with the objective that the fair value of each instrument includes the credit risk of its counterparty and Bank´s own risk. The Credit valuation adjustment (CVA) is a valuation adjustment to OTC derivatives as a result of the risk associated with the credit exposure assumed by each counterparty. The CVA is calculated taking into account potential exposure to each counterparty in each future period. The debit valuation adjustment (DVA) is a valuation adjustment similar to the CVA but, in this case, it arises as a result of the Bank’s own risk assumed by its counterparties in OTC derivatives. As of December 31, 2017, CVA and DVA amounts to MCh$8,142 and MCh$15,406, respectively.

“Loans and accounts receivable from customers” and Held-to-maturity instrument portfolio are measured at amortized cost using the effective interest method. Amortized cost is the acquisition cost of a financial asset or liability, plus or minus, as appropriate, prepayments of principal and the cumulative amortization (recorded in the consolidated income statement) of the difference between the initial cost and the maturity amount as calculated under the effective interest method. For financial assets, amortized cost also includes any reductions for impairment or uncollectibility. For loans and accounts receivable designated as hedged items in fair value hedges, the changes in their fair value related to the risk or risks being hedged are recorded in “Net income (expense) from financial operations”.

The “effective interest rate” is the discount rate that exactly matches the initial amount of a financial instrument to all its estimated cash flows over its remaining life. For fixed-rate financial instruments, the effective interest rate incorporates the contractual interest rate established on the acquisition date plus, where applicable, the fees and transaction costs that are a part of the financial return are included. For floating-rate financial instruments, the effective interest rate matches the current rate of return until the date of the next review of interest rates.

ii. Valuation techniques

Financial instruments at fair value, determined on the basis of price quotations in active markets, include government debt securities, private sector debt securities, equity shares, short positions, and fixed-income securities issued.

In cases where price quotations cannot be observed in available markets, the Bank’s management determines a best estimate of the price that the market would set using its own internal models. In most cases, these models use data based on observable market parameters as significant inputs however for some valuations of financial instruments, significant inputs are unobservable in the market. To determine a value for those instruments, various techniques are employed to make these estimates, including the extrapolation of observable market data.

The most reliable evidence of the fair value of a financial instrument on initial recognition usually is the transaction price, however due to lack of availability of market information, the value of the instrument may be derived from other market transactions performed with the same or similar instruments or may be measured by using a valuation technique in which the variables used include only observable market data, mainly interest rates.

The main techniques used as of December 31, 2017 and 2016 by the Bank’s internal models to determine the fair value of the financial instruments are as follows:

i. In the valuation of financial instruments permitting static hedging (mainly forwards and swaps), the present value method is used. Estimated future cash flows are discounted using the interest rate curves of the related currencies. The interest rate curves are generally observable market data.

ii.    In the valuation of financial instruments requiring dynamic hedging (mainly structured options and other structured instruments), the Black-Scholes model is normally used. Where appropriate, observable market inputs are used to obtain factors such as the bid-offer spread, exchange rates, volatility, correlation indexes and market liquidity.

iii. In the valuation of certain financial instruments exposed to interest rate risk, such as interest rate futures, caps and floors, the present value method (futures) and the Black-Scholes model (plain vanilla options) are used. The main inputs used in these models are observable market data, including the related interest rate curves, volatilities, correlations and exchange rates.

The fair value of the financial instruments calculated by the aforementioned internal models considers contractual terms and observable market data, which include interest rates, credit risk, exchange rates, quoted market price of shares, volatility and prepayments, among others. The Bank’s management considers that its valuation models are not significantly subjective, since these methodologies can be adjusted and evaluated, as appropriate, through the internal calculation of fair value and the subsequent comparison with the related actively traded price.

iii. Hedging transactions

The Bank uses financial derivatives for the following purposes:

i. to sell to customers who request these instruments in the management of their market and credit risks;

ii. to use these derivatives in the management of the risks of the Bank entities’ own positions and assets and liabilities (“hedging derivatives”), and

iii. to obtain profits from changes in the price of these derivatives (trading derivatives).

All financial derivatives that are not held for hedging purposes are accounted for as trading derivatives.

A derivative qualifies for hedge accounting if all the following conditions are met:

1. The derivative hedges one of the following three types of exposure:

a. Changes in the value of assets and liabilities due to fluctuations, among others, in the interest rate and/or exchange rate to which the position or balance to be hedged is subject (“fair value hedge”);

b. Changes in the estimated cash flows arising from financial assets and liabilities, and highly probable forecasted transactions (“cash flow hedge”);

c. The net investment in a foreign operation (“hedge of a net investment in a foreign operation”).

2. It is effective in offsetting exposure inherent in the hedged item or position throughout the expected term of the hedge, which means that:

a. At the date of arrangement the hedge is expected, under normal conditions, to be highly effective (“prospective effectiveness”).

b. There is sufficient evidence that the hedge was actually effective during the life of the hedged item or position (“retrospective effectiveness”).

3. There must be adequate documentation evidencing the specific designation of the financial derivative to hedge certain balances or transactions and how this effective hedge was expected to be achieved and measured, provided that this is consistent with the Bank’s management of own risks.

The changes in the value of financial instruments qualifying for hedge accounting are recorded as follows:

a. For fair value hedges, the gains or losses arising on both hedging instruments and the hedged items (attributable to the type of risk being hedged) are included as “Net income (expense) from financial operations” in the Consolidated Statement of Income.

b. For fair value hedges of interest rate risk on a portfolio of financial instruments, gains or losses that arise in measuring hedging instruments within “Interest income and expense”, and other gains or losses due to changes in fair value of the underlying hedged item (attributable to the hedged risk) are recorded in the Consolidated Statement of Income under “Net income (expense) from financial operations”.

c. For cash flow hedges, the change in fair value of the hedging instrument is included as “Cash flow hedge” in “Other comprehensive income”.

d. The differences in valuation of the hedging instrument corresponding to the ineffective portion of the cash flow hedging transactions are recorded directly in the Consolidated Statement of Income under “Net income (expense) from financial operations”.

If a derivative designated as a hedging instrument no longer meets the requirements described above due to expiration, ineffectiveness or for any other reason, hedge accounting treatment is discontinued. When “fair value hedging” is discontinued, the fair value adjustments to the carrying amount of the hedged item arising from the hedged risk are amortized to gain or loss from that date, where applicable.

When cash flow hedges are discontinued, any cumulative gain or loss of the hedging instrument recognized under “Other comprehensive income” (from the period when the hedge was effective) remains recorded in equity until the hedged transaction occurs, at which time it is recorded in the Consolidated Statement of Income, unless the transaction is no longer expected to occur, in which case any cumulative gain or loss is recorded immediately in the Consolidated Statement of Income.

iv. Offsetting of financial instruments

Financial asset and liability balances are offset, i.e., reported in the Consolidated Statements of Financial Position at their net amount, only if there is a legally enforceable right to offset the recorded amounts and the Bank intends either to settle them on a net basis or to realize the asset and settle the liability simultaneously. As of December 31, 207 and 2016 the Bank does not have balance offsetting of financial instruments.

v. Derecognition of financial assets and liabilities

The accounting treatment of transfers of financial assets is determined by the extent and the manner in which the risks and rewards associated with the transferred assets are transferred to third parties:

i. If the Bank transfers substantially all the risks and rewards of ownership to third parties, as in the case of unconditional sales of financial assets, sales under repurchase agreements at fair value at the date of repurchase, sales of financial assets with a purchased call option or written put option deeply out of the money, utilization of assets in which the transferor does not retain subordinated debt nor grants any credit enhancement to the new holders, and other similar cases, the transferred financial asset is derecognized from the Consolidated Statement of Financial Position and any rights or obligations retained or created in the transfer are simultaneously recorded.

ii.    If the Bank retains substantially all the risks and rewards of ownership associated with the transferred financial asset, as in the case of sales of financial assets under repurchase agreements at a fixed price or at the sale price plus interest, securities lending agreements under which the borrower undertakes to return the same or similar assets, and other similar cases, the transferred financial asset is not derecognized from the Consolidated Statement of Financial Position and continues to be measured by the same criteria as those used before the transfer. However, the following items are recorded:

- An associated financial liability for an amount equal to the consideration received; this liability is subsequently measured at amortized cost.

- Both the income from the transferred (but not removed) financial asset as well as any expenses incurred due to the new financial liability.

iii. If the Bank neither transfers nor substantially retains all the risks and rewards of ownership associated with the transferred financial asset—as in the case of sales of financial assets with a purchased call option or written put option that is not deeply in or out of the money, securitization of assets in which the transferor retains a subordinated debt or other type of credit enhancement for a portion of the transferred asset, and other similar cases—the following distinction is made:

1. If the transferor does not retain control of the transferred financial asset: the asset is derecognized from the Consolidated Statement of Financial Position and any rights or obligations retained or created in the transfer are recognized.

b. If the transferor retains control of the transferred financial asset: it continues to be recognized in the Consolidated Statement of Financial Position for an amount equal to its exposure to changes in value and a financial liability associated with the transferred financial asset is recorded. The net carrying amount of the transferred asset and the associated liability is the amortized cost of the rights and obligations retained, if the transferred asset is measured at amortized cost, or the fair value of the rights and obligations retained, if the transferred asset is measured at fair value.

Accordingly, financial assets are only derecognized from the Consolidated Statement of Financial Position when the rights over the cash flows they generate have terminated or when all the inherent risks and rewards of ownership have been substantially transferred to third parties. Similarly, financial liabilities are only derecognized from the Consolidated Statement of Financial Position when the obligations specified in the contract are discharged or cancelled or the contract has matured.

i) Recognizing income and expenses

The most significant criteria used by the Bank to recognize its revenues and expenses are summarized as follows:

i. Interest revenue, interest expense, and similar items

Interest revenue and expense are recorded on an accrual basis using the effective interest method.

ii.       Commissions, fees, and similar items

Fee and commission income and expenses are recognized in the Consolidated Statement of Income using criteria that vary according to their nature. The main criteria are:

- Fee and commission income and expenses on financial assets and liabilities are recognized when they are earned.

- Those arising from transactions or services that are performed over a period of time are recognized over the life of these transactions or services.

- Those relating to services provided in a single transaction are recognized when the single transaction is performed.

iii.       Loan arrangement fees

Fees that arise as a result of the origination of a loan, mainly application and analysis-related fees, are deferred and charged to the Consolidated Statement of Income over the term of the loan.

j)      Impairment

i.      Financial assets:

A financial asset, other than that at fair value through profit and loss, is evaluated on each financial statement filing date to determine whether objective evidence of impairment exists.

A financial asset or group of financial assets will be impaired if, and only if, objective evidence of impairment exists as a result of one or more events that occurred after initial recognition of the asset (“event causing the loss”), and this event or events causing the loss have an impact on the estimated future cash flows of a financial asset or group of financial assets.

An impairment loss relating to financial assets recorded at amortized cost is calculated as the difference between the recorded amount of the asset and the present value of estimated future cash flows, discounted at the financial asset’s original effective interest rate.

Individually significant financial assets are individually tested to determine their impairment. The remaining financial assets are evaluated collectively in groups that share similar credit risk characteristics.

All impairment losses are recorded in income. Any impairment loss relating to a financial asset available for sale previously recorded in equity is transferred to profit or loss.

The reversal of an impairment loss occurs only if it can be objectively related to an event occurring after the initial impairment loss was recorded. The reversal of an impairment loss shall not exceed the carrying amount that would have been determined if no impairment loss has been recognized for the asset in prior years. The reversal is recorded in income with the exception of available for sale equity financial assets, in which case it is recorded in other comprehensive income.

ii.      Non-financial assets:

The Bank’s non-financial assets, are reviewed at the reporting date to determine whether they show signs of impairment (i.e. its carrying amount exceeds its recoverable amount). If any such evidence exists, the recoverable amount of the asset is estimated, in order to determine the extent of the impairment loss.

Recoverable amount is the higher of fair value less costs to sell and value in use. In assessing value in use, the estimated future cash flows are discounted to their present value using a pre-tax discount rate that reflects current market assessments of the time value of money and the risks specific to the asset for which the estimates of future cash flows have not been adjusted.

If the recoverable amount of an asset is estimated to be less than its carrying amount, the carrying amount of the asset is reduced to its recoverable amount. An impairment loss is recognized immediately in profit or loss.

In connection with other assets, impairment losses recorded in prior periods are assessed at each reporting date to determine whether the loss has decreased and should be reversed. The increased carrying amount of an asset other than goodwill attributable to a reversal of an impairment loss shall not exceed the carrying amount that would have been determined (net of amortization or depreciation) had no impairment loss been recognized for the asset in prior years. Goodwill impairment is not reversed.

k)     Property, plant, and equipment

This category includes the amount of buildings, land, furniture, vehicles, computer hardware and other fixtures owned by the consolidated entities or acquired under finance leases. Assets are classified according to their use as follows:

i.       Property, plant and equipment for own use

Property, plant and equipment for own use includes but is not limited to tangible assets received by the consolidated entities in full or partial satisfaction of financial assets representing accounts receivable from third parties which are intended to be held for continuing own use and tangible assets acquired under finance leases. These assets are presented at acquisition cost less the related accumulated depreciation and, if applicable, any impairment losses (when net carrying amount was higher than recoverable amount).

Depreciation is calculated using the straight line method over the acquisition cost of assets less their residual value, assuming that the land on which buildings and other structures stand has an indefinite life and, therefore, is not subject to depreciation.

The Bank applies the following useful lives for the tangible assets that comprise its assets:

ITEM	Useful life (Months)
Land	-
Paintings and works of art	-
Carpets and curtains	36
Computers and hardware	36
Vehicles	36
IT systems and software	36
ATMs	60
Other machines and equipment	60
Office furniture	60
Telephone and communication systems	60
Security systems	60
Rights over telephone lines	60
Air conditioning systems	84
Other installations	120
Buildings	1,200

The consolidated entities assess at each reporting date whether there is any indication that the carrying amount of any tangible asset exceeds its recoverable amount. If this is the case, the carrying amount of the asset is reduced to its recoverable amount and future depreciation charges are adjusted in accordance with the revised carrying amount and to the new remaining useful life.

The estimated useful lives of the items of property, plant and equipment held for own use are reviewed at the end of each reporting period to detect significant changes. If changes are detected, the useful lives of the assets are adjusted by correcting the depreciation charge to be recorded in the Consolidated Statement of Income in future years on the basis of the new useful lives.

Maintenance expenses relating to tangible assets held for own use are recorded as an expense in the period in which they are incurred.

ii.      Assets leased out under operating leases

The criteria used to record the acquisition cost of assets leased out under operating leases, to calculate their depreciation and their respective estimated useful lives, and to record the impairment losses thereof, are consistent with those described in relation to property, plant and equipment held for own use.

l)      Leasing

i.       Finance leases

Finance leases are leases that substantially transfer all the risks and rewards incidental to ownership of the leased asset to the lessee.

The Bank recognized as lending to third parties under “Loans and accounts receivable from customers” in the Consolidated Statement of Financial Position, the sum of the present value of the lease payments receivable from the lessee, including the exercise price of the lessee’s purchase option at the end of the lease term, when at the inception of the lease it is reasonably certain that the lessee will exercise the option.

When consolidated entities acts as lessees, the leased assets are classified based on their nature in the Consolidated Statement of Financial Position, and recognizing an asset and liability at the same amount (the lower between the fair value of the leased property and the present value of the minimum lease payments, plus purchase option). These assets are depreciated in accordance with property, plant and equipment for own use criterion.

In both cases, the finance income and expenses arising from these contracts are recorded under “Interest income” and “Interest expense” respectively, in Consolidated Statement of Income to achieve constant return rate over the lease term.

ii.      Operating leases

In operating leases, ownership of the leased asset and substantially all the risks and rewards incidental thereto remain with the lessor.

When the consolidated entities act as lessor, the leased assets are classified at their acquisition cost under "Property, plant and equipment”. The depreciation criterion for these assets is consistent with that for similar items of property, plant and equipment held for own use and revenues from operating leases is recorded on a straight line basis under “Other operating income” in the Consolidated Statement of Income.

When the consolidated entities act as the lessees, the lease expenses, including any incentives granted by the lessor, are charged on a straight line basis to “Administrative expenses” in the Consolidated Statement of Income.

iii.     Sale and leaseback transactions

For sale at fair value and operating leasebacks, the profit or loss generated is recorded at the time of sale except in the case of excess of proceeds over fair value, which difference is amortized over the period of use of the asset. In the case of finance leasebacks, the profit or loss generated is amortized over the lease term.

m)   Intangible assets

Intangible assets are identified as non-monetary assets (separately identifiable from other assets) without physical substance which arise as a result of legal or contractual rights or it is separable. The Bank recognizes an intangible asset, whether purchased or self-created (at cost), when the cost of the asset can be measured reliably and it is probable that the future economic benefits that are attributable to the asset will flow to the Bank.

Intangible assets are recorded initially at acquisition or production cost and are subsequently measured at cost less any accumulated amortization and any accumulated impairment losses.

Internally developed computer software is recorded as an intangible asset if, among other requirements (basically the Bank’s ability to use or sell it), it can be identified and its ability to generate future economic benefits can be demonstrated.

Intangible assets are amortized on a straight-line basis over their estimated useful life; which has been defined as 36 months.

Expenditure on research activities is recorded as an expense in the year in which it is incurred and cannot be subsequently capitalized.

n)     Cash and cash equivalents

For the preparation of the cash flow statement, the indirect method was used, starting with the Bank’s consolidated pre-tax income and incorporating non-cash transactions, as well as income and expenses associated with cash flows, which are classified as operating, investment or financing activities.

For the preparation of the cash flow statement, the following items are considered:

i. Cash flows: Inflows and outflows of cash and cash equivalents, such as deposits with the Central Bank of Chile, deposits in domestic banks, and deposits in foreign banks.

ii. Operating activities: Principal revenue-producing activities performed by banks and other activities that cannot be classified as investing or financing activities.

The Bank's activity of granting loans encompasses not only the activities with its debtors but also the related activities that provide the funding to the loans granted. Since the funding for granting such loans is provided by, among other sources, senior bonds, mortgage bonds and subordinated bonds, the Bank presents the related cash flows as operating activities.

iii. Investing activities: The acquisition and disposal of long-term assets and other investments not included in cash and cash equivalents.

iv. Financing Activities: Activities that result in changes in the size and composition of the equity and liabilities that are not operating activities.

o) Allowances for loan losses

The Bank has established allowances to cover incurred losses on loans and account receivables from customers in accordance with its internal models and risk assessment as approved by the Board of Directors.

The Bank performs an assessment of the risk associated with loans and accounts receivable from customers to determine their allowance for loan losses as described below:

- Individual assessment – represents cases where the Bank assesses a debtor as individually significant, or when he/she cannot be classified within a group of financial assets with similar credit risk characteristics, due to their size, complexity or level of exposure.

- Group assessment - a group assessment is relevant for analyzing a large number of operations with small individual balances from individuals or small companies. The Bank groups debtors with similar credit risk characteristics giving to each group a default probability and recovery rate based on a historical analysis.

The Bank models determine allowances and provisions for loan losses according to the type of portfolio or operations. Loans and accounts receivables from customers are divided into three categories:

i. Commercial loans,

ii. Mortgage loans, and

iii. Consumer loans.

The models used to determine credit risk allowances are described as follows:

I. Allowances for individual assessment

An individual assessment of commercial debtors is necessary in the case of companies which, due to their size, complexity or level of exposure regarding the entity, must be known and analyzed in detail.

For the purposes of establishing its provisions, the Bank assigns a risk category to each debtor, their loans and contingent loans. The risk factors considered are: industry or economic sector of the borrower, owners or managers of the borrower, their financial situation and payment capacity, and payment behavior.

The Bank’s risk categories are as follows:

1. Debtors may be classified in risk categories A1, A2, A3 or B (if they are current on their payment obligations and show no sign of deterioration in their credit quality). B is different from the A categories by a certain history of late payments. The A and B categories are distinguished by different PNPs (as defined below).

2. Debtors classified as C1, C2, C3, C4, D1 or D2 include debtors whose loans with us have been charged off or administered by our Recovery Unit, or classified as Precontenciosos (PRECO or deteriorated).

For loans classified as A1, A2, A3 and B, we assign a specific provision level on an individual basis to each borrower and, therefore, the amount of loan loss allowance is determined on a case by case basis.

Estimated Incurred Loan Loss = Loan Loss Allowance.

The estimated incurred loss is obtained by multiplying all risk factors defined in the following equation:

EIL= EXP x PNP x SEV

EIL = Estimated Incurred Loan Loss. The estimated incurred loan loss is how much could be lost in the event a debtor does not perform the obligations under the loan.

EXP = Exposure. This corresponds to the value of commercial loans.

PNP = Probability of Non-Performance. This variable, expressed as a percentage, indicates the probability that a debtor will default. This percentage is associated with the internal rating that we give to each debtor, which is determined by analyzing such parameters as debt servicing capacity (including, usually, projected cash flows), the company’s financial history, the solvency and capacity of shareholders and management, and projections for the economic sector in which it operates.

SEV = Severity. This is the effective loss rate given default for debtors in the same segment, which is determined statistically based on the historical effective losses for each segment.

Every year, models together with PNP and SEV assumptions, are tested by the Bank’s Credit Risk Department, to ensure that they are appropriate at each reporting date so as to make sure any difference between the estimated incurred losses and actual losses is reduced.

These tests focus on the validation of the sufficiency of the Bank’s allowances, and consist of comparisons between actual write-offs to allowances established by the model, and the coverage of the total allowance to actual write-offs in the most current periods. Individual loan classification and improvements to any customer classification are also presented for approval to our Risk Committee.

For loans classified in the C and D categories, loan loss allowances are based mainly on the fair value of the collateral, adjusted for an estimated cost to sell, that each of these loans have. Allowance percentage for each category is then based on the fair value of the collateral, or the expected future cash flow from the loan for each individually evaluated non-performing loans.

II. Allowances for group assessments

The Bank uses the concept of estimation of incurred loss to quantify the allowances levels over the group-evaluated portfolios, considering the risk and the guarantees associated with each transaction.

Following the Bank’s definition, the Bank uses group evaluation to approach transactions that have similar credit risk features, which indicate the debtor’s payment capacity over the entire debt, principal and interests, pursuant to the contract’s terms. In addition, this allows us to assess a high number of transactions with low individual amounts, whether they belong to individuals or

SMEs (small and medium sized companies). Therefore, debtors and loans with similar features are grouped together and each group has a risk level assigned to it.

These models are meant to be used mainly to analyze loans granted to individuals (including consumer loans, credit lines, mortgage loans and commercial loans) and commercial loans to small to middle-sized entities (SMEs).

Allowances are established using these models, taking into account the historical Impairment and other known circumstances at the time of evaluation. After this, a historical loss rate is assigned to each portfolio profile constituting each evaluated group.

Allowances for group-evaluated loans are established based on the credit risk of the profile to which the loan belongs. The method for assigning a profile is established based on statistical building method, establishing a relation through logistic regression of various variables, such as payment behavior in the Bank, payment behavior outside the Bank, various sociodemographic data, among others, and a response variable that determines a client’s risk level, which in this case is 90 days of non-performance (the chosen features are relevant when calculating future cash flows per group of assets). Afterwards, common profiles are established and with differentiated default rates, applying the real historical loss the Bank has had with that portfolio.

The different risk categories are constructed and updated periodically based on the payment behavior of the client’s profile to which they belong, as well as his or her sociodemographic characteristics. Therefore, when a customer has past due balance or has missed some payments, the outcome is that the customer will move to a different segment with a higher loss rate, therefore capturing current trends for each risk profile.

Allowance quantification, once the customers have been classified, is the product of three factors: exposure (EXP), Probability of Non-Performance (PNP) and Severity (SEV), the same equation used for individual assessment mentioned above.

The estimated incurred loss rates for group-evaluated loans correspond to charge-offs net of recoveries. The methodology establishes the period in which the estimated incurred loss for each risk profile emerges. Once the loss has been considered to have been incurred, the estimated incurred loss rates are applied to the corresponding risk profile to obtain the net charge-off level associated with this period. The loss rates applied to each risk profile are based only on the historical net charge-off data for that specific profile within one of the four groups of loans (consumer loans, credit lines, mortgage loans and commercial loans). No other statistical or other information other than net charge-offs is used to determine the loss rates.

To determine the estimated incurred loss for commercial and mortgage loans collectively evaluated for impairment, we mainly analyze the payment behavior of clients, particularly the payment behavior of clients with payments that are more than 90 days overdue, clients with other weaknesses, such as early non performance (i.e., payments that are past-due, though by less than 90 days), clients with modified loans and clients with renegotiated loans, as well as success in recovery against these clients. We also take into account whether the loan is supported by collateral.

In connection with mortgage loans, historical net charge-offs are considered in the model to calculate loss rates for loans collectively evaluated for impairment. The risk categories are such that when a customer has a past-due balance or has missed some payments, the outcome is that the customer will move to a different risk category with a higher loss rate, therefore capturing current trends of the customer and, when aggregate, current trends in the market.

Our models for loans analyzed on a group basis (consumer loans, residential mortgage loans and small-and-mid- sized commercial loans) are monitored on a monthly basis with respect to predictability and stability, using indicators that seek to capture the underlying need to update the models for current loss trends. Therefore, the periods of historical net charge-offs used in the allowance model may be more than a year old as we only update the historical net charge-offs when our assessment of predictability and stability indicators determine it is necessary.

III.   Charge-offs

As a general rule, charge-offs should be done when all collection efforts have been exhausted. These charge-offs consist of derecognition from the Consolidated Statement of Financial Position of the corresponding loans operations in its entirety, and, therefore, include portions not past-due of a loan in the case of installments loans or leasing operations (no partial charge-offs exist).

Subsequent payments obtained from charged-off loans will be recognized in the Consolidated Statement of Income as a recovery of loans previously charged-off.

Loan and accounts receivable charge-offs are recorded for overdue and current installments based on the time periods expired since reaching overdue status, as described below:

Type of loan	Term
Consumer loans with or without collateral	6 months
Other transactions without collateral	24 months
Commercial loans with collateral	36 months
Mortgage loans	48 months
Consumer leasing	6 months
Other non-mortgage leasing transactions	12 months
Mortgage leasing (household and business)	36 months

IV.    Recovery of loans previously charged off and accounts receivable from customers

Any payment agreement of an already charged-off loan will not give rise to income—as long as the operation is still in an impaired status—and the effective payments received are accounted for as a recovery from loans previously charged-off.

Recovery of previously charged-off loans and accounts receivable from customers, are recorded in the Consolidated Statement of Income as a deduction from provisions for loan losses.

In accordance with our charge-off policy described in iii) above, we may subsequently recover a portion of the amount charged-off (at 100%). The allowance for loan losses on our collectively evaluated loans incorporates an expected recovery rate based on historical information. At the time we charge-off the carrying amount of any loans which have been collectively evaluated for impairment, the allowance for loan losses on collectively evaluated loans is replenished to reflect incurred losses based on statistical models developed in compliance with IAS 39 on the remaining pool of loans. The amounts required for replenishment are recorded in the financial statements as provision established.

p)     Provisions, contingent assets, and contingent liabilities

Provisions are liabilities of uncertain timing or amount. Provisions are recognized in the Consolidated Statements of Financial Position when the Bank:

i. has a present obligation (legal or constructive) as a result of past events, and

ii. it is probable that an outflow of resources will be required to settle these obligations and the amount of these resources can be reliably measured.

Contingent assets or contingent liabilities are any potential rights or obligations arising from past events whose existence will be confirmed only by the occurrence or non-occurrence if one or more uncertain future events that are not wholly within control of the Bank.

The Consolidated Statement of Financial Position and annual accounts reflect all significant provisions for which it is estimated that it is probable an outflow of resources will be required to meet the obligation where the probability of having to meet the obligation is more likely than not. Provisions are quantified using the best available information on the consequences of the event giving rise to them and are reviewed and adjusted at the end of each year. Provisions must specify the liabilities for which they were originally recognized. Partial or total reversals are recognized when such liabilities cease to exist or are reduced.

Provisions are classified according to the obligation covered as follows:

- Provision for employee salaries and expenses

- Provision for mandatory dividends

- Provision for contingent credit risks

- Provisions for contingencies

q)     Deferred income taxes and other deferred taxes

The Bank records, when appropriate, deferred tax assets and liabilities for the estimated future tax effects attributable to differences between the carrying amount of assets and liabilities and their tax bases. The measurement of deferred tax assets and liabilities is based on the tax rate, in accordance with the applicable tax laws, using the tax rate that applies to the period when the deferred asset and liability will be settled. The future effects of changes in tax legislation or tax rates are recorded in deferred taxes beginning on the date on which the law is enacted or substantially enacted.

r)     Use of estimates

The preparation of the financial statements requires the Bank’s management to make estimates and assumptions that affect the application of the accounting policies and the reported balances of assets, liabilities, revenues and expenses. Actual results may differ from these estimates.

In certain cases, International Financial Reporting Standards (IFRS) require that assets or liabilities be recorded or disclosed at their fair values. The fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. When available, quoted market prices in active markets have been used as the basis for measurement. When quoted market prices in active markets are not available, the Bank has estimated such values based on the best information available, including the use of modeling and other valuation techniques.

The Bank has established allowances to cover incurred losses to estimate allowances. These allowances must be regularly reviewed taking into consideration factors such as changes in the nature and volume of the loan portfolio, trends in forecasted portfolio quality, credit quality and economic conditions that may adversely affect the borrowers’ ability to pay. Increases in the allowances for loan losses are reflected as “Provision for loan losses” in the Consolidated Statement of Income. Loans are charged-off when the Bank’s management determines that a loan or a portion thereof is impaired. Charge-offs are recorded as a reduction of the allowance for loan losses.

The relevant estimates and assumptions made to calculate provisions are regularly reviewed by the Bank’s Management to quantify certain assets, liabilities, revenues, expenses, and commitments.

These estimates, made on the basis of the best available information, mainly refer to:

- Impairment losses of certain assets (Notes 7, 8, 9, 10, and 32)

- The useful lives of tangible and intangible assets (Notes 12, 13 and 32)

- The fair value of assets and liabilities (Notes 5, 6, 7, 10 and 36)

- Commitments and contingencies (Note 22)

- Current and deferred taxes (Note 14)

s)      Non-current assets held for sale (in “Other Assets”)

Non-current assets (or a group holding assets and liabilities for disposal) expected to be recovered mainly through the sale of these items rather than through the continued use, are classified as held for sale. Immediately prior to this classification, assets (or elements of a disposable group) are re-measured in accordance with the Bank’s policies. The assets (or disposal group) are measured at the lower of carrying amount and fair value less cost to sell.

Assets received or awarded in lieu of payment

Assets received or awarded in lieu of payment of loans and accounts receivable from clients are recognized at their fair value (as determined by an independent appraisal). A price is agreed upon by the parties through negotiation or, when the parties do not reach an agreement, at the amount at which the Bank is awarded those assets at a judicial auction. In the both cases, an independent appraisal is performed. The excess of the outstanding loan balance over the fair value is charged to net income for the period, under “Provision for loan losses”. Any excess of the fair value over the outstanding loan balance, less costs to sell of the collateral, is returned to the client. These assets are subsequently adjusted to their net realizable value less cost to sale (assuming a forced sale). The difference between the carrying value of the asset and the estimated fair value less costs to sell is charged to net income for the period, under “Other operating expenses”. The result obtained in the sale of the asset is subsequently recorded under “Other operating income”.

Independent appraisals are obtained at least every 18 months and fair values are adjusted accordingly. No adjustments have been made between appraisals with respect to the period covered by these financial statements considering the stability of the real estate market in Chile during past years and expected stability of the real estate market in the coming years.

At least once a year, the Bank performs the necessary analysis to update the “cost to sale” of assets received or awarded in lieu of payments. According to the Bank’s survey, as of December 31, 2017 the average cost to sale was estimated at 3.4% of the appraisal value (5.1% as of December 31, 2016).

t)      Earnings per share

Basic earnings per share are determined by dividing the net income attributable to the equity holders of the Bank for the reported period by the weighted average number of shares outstanding during the reported period.

Diluted earnings per share are determined in the same way as basic earnings, but the weighted average number of outstanding shares is adjusted to take into consideration the potential diluting effect of stock options, warrants, and convertible debt.

As of December 31, 2017 and 2016 the Bank did not have any instruments that generated dilution.

u)     Temporary acquisition (assignment) of assets and liabilities

Purchases or sales of financial assets under non-optional repurchase agreements at a fixed price are recorded in the Consolidated Statements of Financial Position based on the nature of the debtor (creditor) under “Deposits in the Central Bank of Chile,” “Deposits in financial institutions” or “Loans and accounts receivable from customers” (“Central Bank of Chile deposits,” “Deposits from financial institutions” or “Customer deposits”), in Note 6.

Differences between the purchase and sale prices are recorded as financial interest over the term of the contract.

v)     Provision for mandatory dividends

As of December 31, 2017 and 2016 the Bank recorded a provision for mandatory dividends. This provision is made pursuant to Article 79 of the Corporations Act, which is in accordance with the Bank’s internal policy, pursuant to which at least 30% of net income for the period is distributed, except in the case of a contrary resolution adopted at the respective shareholders’ meeting by unanimous vote of the outstanding shares. This provision is recorded, as a deducting item, under the “Retained earnings – provision for mandatory dividends” line of the Consolidated Statement of Changes in Equity with offset to Provisions.

w)    Employee benefits

i. Post-employment benefits – Defined Benefit Plan:

According to current collective labor agreements and other agreements, the Bank has an additional benefit available to its principal executives, consisting of a pension plan whose purpose is to endow them with funds for a better supplementary pension upon their retirement.

Features of the Plan:

The main features of the Post-Employment Benefits Plan promoted by the Banco Santander Chile are:

a. Aimed at the Bank’s management.

b. The general requirement to apply for this benefit is that the employee must be carrying out his/her duties when turning 60 years old.

c. The Bank will create a pension fund, with life insurance, for each beneficiary in the plan. Periodic contributions into this fund are made by the manager and matched by the Bank.

d. The Bank will be responsible for granting the benefits directly.

The Bank uses the method of projected unit credit, to determine the present value of the defined benefit obligation and the current service cost.

Components of defined benefit cost include:

- current service cost and any past service cost, which are recognized in profit or loss for the period;

- net interest on the liability (asset) for net defined benefit, which is recognized in profit or loss for the period;

- new liability (asset) remeasurements for net defined benefit include:

(a) actuarial gains and losses;

(b) the difference between the actual return on plan assets and the interest on plan assets included in the net interest component and;

(c) changes in the effect of the asset ceiling.

The liability (asset) for net defined benefit is the deficit or surplus, determined as the difference between the present value of the defined benefit obligation less the fair value of plan assets.

Plan assets comprise the pension fund taken out by the Group with a third party that is not a related party. These assets are held by an entity legally separated from the Bank and exist solely to pay benefits to employees.

The Bank recognizes the present service cost and the net interest of the Personnel salaries and expenses on the Consolidated Statement of Income.

The post-employment benefits liability, recognized in the Consolidated Statement of Financial Position represents the deficit or surplus in the defined benefit plans of the Bank. Any surplus resulting from the calculation is limited to the present value of any economic benefits available in the form of refunds from the plan or reductions in future contributions.

When employees leave the plan before meeting the requirements to be eligible for the benefit, contributions made ​​by the Bank are reduced.

ii.       Cash-settled share based compensation

The Bank allocates cash-settled share based compensation to executives of the Bank and its Subsidiaries in accordance with IFRS 2. The Bank measures the services received and the obligation incurred at fair value. Until the obligation is settled, the Bank determines the fair value at the end of each reporting period, as well as at the date of settlement, recognizing any change in fair value in the income statement of the period.

x)     Application of new and revised International Financial Reporting Standards

i. New and revised standards effective in current year

The following new and revised IFRS have been adopted in these financial statements:

Recognition of Deferred Tax Assets for Unrealized Losses (Amendments to IAS 12)- On January 19, 2016, the IASB published final amendments to IAS 12 “Income Taxes”. The amendments clarify the following aspects:

· Unrealized losses on debt instruments measured at fair value and measured at cost for tax purposes give rise to a deductible temporary difference regardless of whether the debt instrument’s holder expects to recover the carrying amount of the debt instrument by sale or by use.

· The carrying amount of an asset does not limit the estimation of probable future taxable profits.

· Estimated for future taxable profits exclude tax deductions resulting from the reversal of deductible temporary differences.

· An entity assesses a deferred tax asset in combination with other deferred tax assets. Where tax law restricts the utilization of tax losses, an entity would assess a deferred tax asset in combination with other deferred tax assets of the same type.

The amendments are effective for annual periods beginning on or after January 1, 2017. The implementation of this amendments did not have material impact on the consolidated financial statement of the Bank.

Disclosure Initiative (Amendments to IAS 7)- The amendments are part of the IASB’s Disclosure initiative project and introduce additional disclosure requirements intended to address investors’ concerns that financial statements do not currently enable them to understand the entity’s cash flows; particularly in respect of the management of financing activities. The amendments require disclosure of information enabling users of financial statements to evaluate changes in liabilities arising from financial activities. Although there is no specific format required to comply with the new requirements, the amendments include illustrative examples to show how an entity can meet the objective of these amendments.

The amendments are effective for annual periods beginning on or after January 1, 2017. Earlier application is permitted. The implementation of this amendments did not have material impact on the consolidated financial statement of the Bank.

Annual Improvement 2014-2016

This annual improvements issued in December 8, 2016, containing the following amendments:

IFRS 12 Disclosure of Interests in Other Entities - Clarification of the scope of the Standard.

The amendments to IFRS 12 for annual periods beginning on or after 1 January 2017. The implementation of IFRS 12 amendments did not have material impact on the consolidated financial statement of the Bank.

IFRS Practice statement 2 Making Materiality Judgement – This standard was issued in September 2017. The objective is to assist management in presenting financial information about the entity that is useful to existing and potential investors, lenders and other creditors making decisions about providing resources to the entity. This practice statement applies to the preparations of financial information in accordance with full IFRS. The Bank’s management has considered this practice statement in preparing current financial statements.

ii. New and revised IFRS issued but not effective

IFRS 9 Financial instruments (2014) - In July 2014, the International Accounting Standards Board (IASB) issued IFRS 9 as a complete standard, to replace IAS 39 ‘Financial Instruments: Recognition and Measurement’. This standard is effective for reporting periods beginning on or after 1 January 2018. IFRS 9 includes requirements for recognition and measurement of financial instruments. Changes in accounting policies resulting from the adoption of IFRS 9 will be applied retrospectively adjusting open balance as of 1 January 2018, applying the transition exemption that allow not to restate comparative information for prior periods.

Classification &measurement: IFRS 9 defined the financial asset and certain non-financial assets purchases agreements classification and measurement model changes requirements. The main aspects included in the new standard are:

a)     Classification of financial instruments: The criterion for classifying financial assets will depend both on their business management model and the features of the contractual flows. Consequently, the asset will be measured at amortized cost, at fair value with changes in other comprehensive income (equity), or at fair value with changes in profit and loss for the period. IFRS 9 also establishes the option of designating an instrument at fair value with changes in Profit and loss under certain conditions. The main activity of the Bank is the concession of retail banking operations and does not concentrate its exposure on complex financial products. The main objective of the Bank is to achieve a homogeneous implementation of the classification of financial instruments of the portfolios established under IFRS 9 and, for this purpose, it has developed standardized guidelines to enable a homogeneous analysis in all of its units.

The Bank prepared an analysis of its portfolios under the mentioned guidelines in order to identify and classify the financial instruments into their corresponding portfolio under IFRS 9. Based on the analysis currently being carried out, the Group considers that:

·       The Bank offers commercial and consumer banking services, which are consistent with a basic lending arrangement. In accordance with the above mentioned, most of the financial assets classified as “loans and account receivable from customers” will continue to be classified at amortised cost, except for 0.4% over the outstanding amount as of December 31, 2017 that is reclassified to be measured at fair value with changes in profit or loss. No other reclassification will be made to this portfolio.

·       As of December 31, 2017, financial assets classified as “available for sale investments” will continue to be classified at fair value with changes reported in other comprehensive income, except for a small ownership in shares that will be classified at fair value, with changes reported in other comprehensive income (irrevocably), which represent a 0.01% of the “available for sale investments” as of December 31, 2017.

·       The financial assets up to now classified as “trading investments” will remain classified at fair value, with changes reported in profit and loss for the year,

·       IAS 39 financial liabilities classification and measurement criteria remains substantially under IFRS 9. The Bank considers that all the changes in classification mentioned above are not significant.

In October 12, 2017, the IASB issued “Prepayment features with negative compensation” to address particular prepaid options under assessment whether contractual clash flows are solely payments of principal and interest. The Bank concluded that this amendment does not have significant impact over its financial statements.

b)     Credit risk Impairment model: The most important new development compared with the current model is that the new accounting standard introduces the concept of expected loss, whereas the current model (IAS 39) is based on incurred loss.

·       Scope of application: The IFRS 9 asset impairment model is applicable to financial assets valued at amortized cost, to debt instruments valued at fair value through other comprehensive income, to leasing receivables, and to contingent risks and commitments not valued at fair value.

·       Application of practical expedients under IFRS 9: IFRS 9 contains a set of practical expedients that might be used by the entities to facilitate its implementation. However, in order to achieve full and high quality implementation of the standard, considering industry best practices, these practical solutions will not be widely used.

·       Rebuttable presumption that the credit risk has increased significantly when payments are more than 30 days past due: this threshold will be used as an additional – but not primary - indicator of significant risk increase.

·       Financial instruments that have low credit risk at the reporting date.

·       Impairment estimation methodology: The portfolio of financial instruments subject to impairment will be divided into three categories, based on the phase of each instrument with regard to its level of credit risk:

- Phase 1: a financial instrument will be considered to be in this phase when there has been no significant increase in risk since its initial recognition. In this case, the value correction will reflect expected credit losses arising from defaults over the 12 months from the reporting date.

- Phase 2: financial instruments are included in this phase when there has been a significant increase in risk since the date of initial recognition, but the impairment has not materialized. In this case, the value correction for losses will reflect the expected losses from defaults over the residual life of the financial instrument. The existence of a significant increase in credit risk will be determined by considering the quantitative indicators used in the ordinary management of credit risk, together with other qualitative variables, such as the indication of whether refinanced transactions are considered non-impaired and transactions included in special debt sustainability agreements.

- Phase 3: financial instruments are catalogued in this phase when they show effective signs of impairment as a result of one or more events that have already occurred that will result in a loss. In this case, the amount of the value correction will reflect the expected losses for credit risk over the expected residual life of the financial instrument.

The methodology required for quantification of expected loss for credit events will be based on an unbiased and weighted consideration of the occurrence of a range of possible future scenarios that could impact the collection of contractual cash flows, taking into account the time-value of money, all available information relevant to past events, and current conditions and projections of macroeconomic factors deemed relevant to the estimation of this amount.

The assessment of whether a significant increase in credit risk has occurred since initial recognition involves the application of both quantitative measures and qualitative factors, requires management judgement and is a key aspect of the IFRS 9 methodology.

The key inputs into the measurement of the ECL (expected credit loss) are EAD (exposure at default), PD (probability of default) and LGD (loss given default). These parameters will be derived from internally developed statistical models and other historical data that leverage regulatory models. They will be adjusted to reflect forward-looking information. The Bank has focused in developing an “expected credit loss” model in accordance with all IFRS 9 requirements, including all essential definitions:

· Significant increase in credit risk: when determining whether the credit risk on a financial instrument has increased significantly since initial recognition, the Bank will consider reasonable and supportable information that is relevant and available without undue cost or effort, including both quantitative and qualitative information, analysis based on the Bank historical experience, expert credit assessment and forward looking information.

· Default: this definition is largely consistent with the current definition used by the Bank. In assessing whether a borrower is in default, the Bank considers indicator as: overdue status, non-payment of another obligation of the same issuer to the Bank, data developed internally and obtained from external sources, among others. Inputs into the assessment may vary over the time to reflect changes in circumstances.

· Forward-looking information: the Bank has incorporated forward-looking information into both its assessment of whether the credit risk of an instrument has increased significantly since initial recognition and its measurement of ECLs. Following this, the Bank has developed macroeconomic scenarios and considers the relative probability of each outcome. External information include macroeconomic factor as PIB , among others.

· Financial assets expected lives: the Bank considers contractual terms of the instruments (amortization, prepayments features, extension terms, etc.). The bank will measure ECLs considering the risk of default over the maximum contractual period. For certain revolving facilities (e.g. credit card and overdraft), the expected lives is the credit risk exposure period and credit risk management actions that the Bank expects to take and that serve to mitigate ECLs.

· Impairment records: IFRS 9 bring a changes related to the FVOCI financial assets, where the amount of the change in the fair value that is attributable to changes in the credit risk of the financial asset will be presented in other comprehensive income, and the remaining amount of the change in the fair value will be presented in profit or loss.

c)     Hedge accounting: The general hedge accounting requirements align more closely with risk management practices and establish a more principle-based approach thereby allowing hedge accounting to be applied to a wider variety of hedging instruments and risks. Macro hedge accounting is being dealt with as a separate project. Until such time as that project is complete, and to remove any potential conflict between any existing macro hedge accounting undertaken under IAS 39 and the new general hedge accounting requirements of IFRS 9, entities can choose to continue to apply the existing hedge accounting requirements in IAS 39.

After concluding the IFRS 9 implementation process, the most significant impact on the Bank´s financial statements arise from the new impairment requirements. Impairment losses for financial instruments will be increased under the scope of the IFRS 9 impairment model. At January 1, 2018, based on the assessment made, the total impact in equity (net of tax) derived from the adoption of IFRS 9 is Ch$82,454 million(net of tax).

IFRS 15, Revenue from Contracts with Customers - issued on May 28, 2014, the IASB has published its new standard, IFRS 15 Revenue from contracts with customers. The new standard provides a single, principles based five-step model to be applied to all contracts with customers, i) identify the contract with the customer, ii) identify the performance obligations in the contract, iii) determine the transaction price, iv) allocate the transaction price to the performance obligations in the contracts, v) recognize revenue when (or as) the entity satisfies a performance obligation.

IFRS 15 must be applied in an entity’s first annual IFRS financial statements for periods beginning on or after 1 January 2017. Application of the Standard is mandatory and early adoption is permitted. An entity that chooses to apply IFRS 15 earlier than 1 January 2018 must disclose this fact.

In April 12, 2016, the IASB published an amendments to clarify and provide alternatives for the transition. The amendment are applicable from January 1, 2018, with early application permitted.

The Bank completed its assessment regarding the application of this standard and concluded that it does not have a significant impact over its consolidated financial statements.

Sale or Contributions of Assets between an Investor and its Associate or Joint Venture (Amendments to IFRS 10 and IAS 28) - Issued on September 11, 2014, the IASB has published 'Sale or Contribution of Assets between an Investor and its Associate or Joint Venture (Amendments to IFRS 10 and IAS 28)'. The amendments address a conflict between the requirements of IAS 28 'Investments in Associates and Joint Ventures' and IFRS 10 'Consolidated Financial Statements' and clarifies the treatment of the sale or contribution of assets from an investor to its associate or joint venture, as follows:

· requires full recognition in the investor's financial statements of gains and losses arising on the sale or contribution of assets that constitute a business (as defined in IFRS 3 Business Combinations);

· requires the partial recognition of gains and losses where the assets do not constitute a business, i.e. a gain or loss is recognized only to the extent of the unrelated investors’ interests in that associate or joint venture.

On December 17, 2015 the IASB has published final amendments to “Sale or Contribution of Assets between an Investor and its Associate or Joint Venture”. The amendments defer the effective date of the September 2014 amendments to these standards indefinitely until the research project on the equity method has been concluded. The Bank’s management has considered that these amendments will not have material impact on the consolidated financial statements of the Bank.

IFRS 16 Leases – issued on January 13, 2016, the IASB has published its new standard for leases, which replaces IAS 17 Leases, IFRIC 4 Determining whether an arrangement contains a lease, SIC15 Operating leases and SIC27 Evaluating the substance of transactions involving the legal form of a lease. IFRS 16 introduces a single lessee accounting model and requires a lessee to recognise assets and liabilities for all leases with a term of more than 12 months, unless the underlying asset is of low value. A lessee is required to recognise a right-of-use asset representing its right to use the underlying leased asset and a lease liability representing its obligation to make lease payment. Lessor accounting however remains largely unchanged and the distinction between operating and finance leases is retained.

IFRS 16 is effective for periods beginning on or after January 1, 2019, with earlier adoption permitted if IFRS 15 “Revenue from Contracts with Customer” has also been applied.

The Bank has completed its operating lease contract inventory (as lessee) and it is currently determining the potential impact that the standard will have on the consolidated financial statements of the Bank.

Amendments to IFRS 2 Classification and measurement of share-based payment transactions – These amendments were published June 20, 2016, to address issues with:

·       The accounting of share- based payment transactions paid in cash that include a performance condition

·       The classification of share-based transactions

·       Accounting for modifications of share-based payment transactions from cash-settled to equity-settled.

This standard is applicable from January 1, 2018, with early application permitted. Management is assessing the potential impact of applying this standard.

Amendments to IFRS 4: Applying IFRS 9 Financial Instruments with IFRS 4 Insurance Contracts - The amendments are intended to address concerns about the different effective dates of IFRS 9 and the forthcoming new insurance contracts standard (expected as IFRS 17 within the next six months). The amendments provide two options for entities that issue insurance contracts within the scope of IFRS 4:

-an option that permits entities to reclassify, from profit or loss to other comprehensive income, some of the income or expenses arising from designated financial assets (the "overlay approach");

-an optional temporary exemption from applying IFRS 9 for entities whose predominant activity is issuing contracts within the scope of IFRS 4 (the "deferral approach").

An entity would apply the overlay approach retrospectively to qualifying financial assets when it first applies IFRS 9 while an entity would apply the deferral approach for annual periods beginning on or after January 1, 2018. Management has assessed that the implementation of these modifications will not have a material impact on the Unaudited Consolidated Interim Financial Statements of the Bank.

IFRIC 22 Foreign Currency Transactions and Advance Consideration – This interpretations issued on December 8, 2016, clarifies the accounting for transactions that include the receipt or payment of advance consideration in a foreign currency.

The Interpretation covers foreign currency transactions when an entity recognises a non-monetary asset or non-monetary liability arising from the payment or receipt of advance consideration before the entity recognises the related asset, expense or income. It does not apply when an entity measures the related asset, expense or income on initial recognition at fair value or at the fair value of the consideration received or payed at a date other than the date of initial recognition of the non-monetary asset or non-monetary liability. Also, the Interpretation need not be applied to income taxes, insurance contracts or reinsurance contracts.

Consensus

The date of the transaction, for the purpose of determining the exchange rate, is the date of initial recognition of the non-monetary prepayment asset or deferred income liability.

If there are multiple payments or receipts in advance, a date of transaction is established for each payment or receipt.

IFRIC 22 is effective for annual reporting periods beginning on or after 1 January 2018. Earlier application is permitted. The Bank’s management has considered that these amendments will not have material impact on the consolidated financial statements of the Bank.

Annual Improvement 2014-2016

This annual improvements issued in December 8, 2016, containing the following amendments:

IFRS 1 First time adoption of IFRS - Deletion of short-term exemptions for first-time adopters.

IAS 28 Investments in Associates and Joint Ventures - Measuring an associate or joint venture at fair value.

The amendments to IFRS 1 and IAS 28 are effective for annual periods beginning on or after 1 January 2018. The Bank’s management has considered that these amendments will not have material impact on the consolidated financial statements of the Bank.

IFRS 17 Insurance contracts – This standard issued on May 18, 2017 replaces the current IFRS 4. IFRS 17 will mainly change accounting for all entities that issue insurance contracts and investment contracts with discretionary participation characteristics. The standard applies to annual periods beginning on or after January 1, 2021, with early application permitted provided IFRS 15, "Revenue from contracts with customers" and IFRS 9, "Financial instruments" is applied. The Bank’s management has considered that these amendments will not have material impact on the consolidated financial statements of the Bank.

IFRIC 23 Uncertainty over Income Tax Treatments – This standard issued on June 7, 2017, clarifies how the recognition and measurement requirements of IAS 12 apply when there is uncertainty about tax treatments. The standard applies to annual periods beginning on or after January 1, 2019, with early application permitted. The Bank’s management has considered that these amendments will not have material impact on the consolidated financial statements of the Bank.

Amendments to IAS 28 long-term interest in Associates and Joint Ventures - This standard was issued in October 12, 2017 to clarify that an entity applies IFRS 9 including its impairment requirements, to long-term interests in an associate or joint venture that form part of the net investment in the associate or joint venture but to which the equity method is not applied. The amendments are effective for periods beginning on or after January 1, 2019, early application is permitted.

The Bank’s management has considered that these amendments will not have material impact on the consolidated financial statements of the Bank.

Annual Improvements to IFRS Standards 2015–2017 Cycle 

This annual improvements issued in December 12, 2017, containing the following amendments:

IFRS 3 Business Combination and IFRS 11 Joint Arrangements – The amendments to IFRS 3 clarify that when an entity obtains control of a business that is a joint operation, it remeasures previously held interests in that business. The amendments to IFRS 11 clarify an entity obtains joint control of a business that is a joint operation, the entity does not remeasure previously held interest in that business.

IAS 12 Income taxes – The amendments clarify that all income tax consequences of dividends should be recognized in profit or loss, regardless of how the tax arises.

IAS 23 Borrowing cost – The amendments clarify that if any specific borrowing remain outstanding after the related asset is ready for its intended use or sale, that borrowing becomes part of the funds that an entity borrows generally when calculating the capitalization rate on general borrowings.

The amendments are effective for periods beginning on or after January 1, 2019, early application is permitted. The Bank’s management has considered that these amendments will not have material impact on the consolidated financial statements of the Bank.

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SIGNIFICANT EVENTS

12 Months Ended

Dec. 31, 2017

Significant Events

SIGNIFICANT EVENTS

NOTE 02

SIGNIFICANT EVENTS

As of December 31, 2017, the following significant events have occurred and affected the Bank`s operations and Consolidated Financial Statements.

a) The Board

On April 5, 2017 an amendments to Banco Santander Chile bylaws was published, agreed at the Extraordinary Shareholders' Meeting held on January 9, 2017, whose minutes were included in a public deed on February 14, 2017 at the Notary of Nancy de la Fuente Hernández. Among others, a consolidated text of the bylaws was established and, after the reforms introduced, its essential clauses are as follows:

· Name: Banco Santander-Chile

· Object: The execution or celebration of all those acts, contracts, businesses or operations that the laws, especially the General Banking Law, allow banks to perform without prejudice to expand or restrict their sphere of action in harmony with the legal provisions in force or that in the future are established, without the need to amend these bylaws.

· Capital: $891,302,881,691, divided into 188,446,126,794 nominative shares, without par value, of the same and only series.

· Board: composed of 9 regular members and 2 alternates.

At the Ordinary Shareholders' Meeting held on April 26, 2017, the Board of Directors was elected for a period of three years, consisting of nine Regular Directors and two Alternate Directors, the persons elected were:

· Directors: Vittorio Corbo Lioi, Oscar von Chrismar Carvajal, Roberto Méndez Torres, Juan Pedro Santa María Pérez, Ana Dorrego de Carlos, Andreu Plaza Lopez, Lucia Santa Cruz Sutil, Orlando Poblete Iturrate and Roberto Zahler Mayanz.

· Alternate Directors: Blanca Bustamante Bravo and Raimundo Monge Zegers.

b) Use of Profits and Distribution of Dividends

The Shareholders’ Meeting of Banco Santander Chile held on April 26, 2017,

At the Ordinary General Shareholders' Meeting held on April 26, 2017, together with approving the Financial Statements corresponding to 2016, it was agreed to distribute 70% of the net profits for the year (which are denominated in the financial statements "Profit attributable to holders assets of the Bank "), which amounted to Ch$ 472,351 million. These profits correspond to a dividend of $ 1.75459102 for each share. Likewise, it is approved that the remaining 30% of the profits will be used to increase the Bank's reserves.

c) Appointment of External Auditors

In the Ordinary General Shareholders' Meeting indicated above, it was agreed to appoint PricewaterhouseCoopers Consultores, Auditores y Compañía Limitada, as external auditors of the Bank and its affiliates for the 2017 fiscal year.

d) Bods issued at December 31, 2017

d.1) Senior bonds

During the year ended December 31, 2017 the Bank has issued senior bonds in the amount of USD 770.000.000 and AUS 30.000.000. Debt issuance information are included in Note 18.

Series	Currency	Amount	Term (anual)	Issuance rate (anual)	Issuance date	Maturity date
DN	USD	100,000,000	3.0	Libor-USD 3M+0.80%	20-07-2017	27-07-2020
DN	USD	50,000,000	3.0	Libor-USD 3M+0.80%	21-07-2017	27-07-2020
DN	USD	50,000,000	3.0	Libor-USD 3M+0.80%	24-07-2017	27-07-2020
DN	USD	10,000,000	4.0	Libor-USD 3M+0.83%	23-08-2017	23-11-2021
DN	USD	10,000,000	4.0	Libor-USD 3M+0.83%	23-08-2017	23-11-2021
DN	USD	50,000,000	3.0	Libor-USD 3M+0.75%	14-09-2017	15-09-2020
DN	USD	500,000,000	3.0	2.50%	12-12-2017	15-12-2020
Total	USD	770,000,000
AUD	AUD	30,000,000	10.0	3.96%	05-12-2017	12-12-2027
Total	AUD	30,000,000

d.2) Subordinated bonds

As at December 31, 2017 the Bank had not issued subordinated bonds in this financial year.

d.3) Mortgage bonds

As at December 31, 2017 the Bank had not issued mortgage bonds in this financial year.

d.4)       Repurchase of bonds

The Bank has conducted the following repurchase of bonds as of December 31, 2017:

Date	Series	Amount
06-03-2017	Senior bond	USD           6,900,000
12-05-2017	Senior bond	UF              1,000,000
16-05-2017	Senior bond	UF                 690,000
17-05-2017	Senior bond	UF                   15,000
26-05-2017	Senior bond	UF                 340,000
01-06-2017	Senior bond	UF                 590,000
02-06-2017	Senior bond	UF                 300,000
05-06-2017	Senior bond	UF                 130,000
19-06-2017	Senior bond	UF                 265,000
10-07-2017	Senior bond	UF                 770,000
21-07-2017	Senior bond	UF                   10,000
28-08-2017	Senior bond	UF                 400,000
29-08-2017	Senior bond	UF                 272,000
03-11-2017	Senior bond	UF                   14,000
29-11-2017	Senior bond	UF                 400,000
06-12-2017	Senior bond	UF                   20,000
12-12-2017	Senior bond	CLP   10,990,000,000

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REPORTING SEGMENTS

12 Months Ended

Dec. 31, 2017

Reporting Segments

REPORTING SEGMENTS

NOTE 03

REPORTING SEGMENTS

The Bank manages and measures the performance of its operations by business segments. The information disclosed in this note is not necessarily comparable to that of other financial institutions, since it is based on management’s internal information system by segment.

Inter-segment transactions are conducted under normal arm’s length commercial terms and conditions. Each segment’s assets, liabilities, and income include items directly attributable to the segment to which they can be allocated on a reasonable basis.

Due to changes aimed at allocating customers to those segments best capable of servicing them, and streamlining processes, the Bank has modified its internal structure during 2015. This change in composition of the segments resulted in the following:

- Commissions paid in “Net fee and commission income “were reassigned among segments to more appropriately reflect the distributions in accordance with the management of each segment;

- The effects of changes in foreign exchange rates of provisions were reallocated to the line item “Other”, to more appropriately reflect the effects directly attributable to the respective segments;

- The improvement of the allocation of interest costs at time of placement of the loan.

Under IFRS 8, the Bank has aggregated operating segments with similar economic characteristics according to the aggregation criteria specified in the standard. A reporting segment consists of clients that are offered differentiated but, considering how their performance is measured, are homogenous services based on IFRS 8 aggregation criteria, thus they form part of the same reporting segment. Overall, this aggregation has no significant impact on the understanding of the nature and effects of the Bank’s business activities and the economic environment.

The Bank has the reportable segments noted below:

Retail Banking

Consists of individuals and small to middle-sized entities (SMEs) with annual income less than Ch$1,200 million. This segment gives customers a variety of services, including consumer loans, credit cards, auto loans, commercial loans, foreign exchange, mortgage loans, debit cards, checking accounts, savings products, mutual funds, stockbrokerage, and insurance brokerage. Additionally the SME clients are offered government-guaranteed loans, leasing and factoring.

Middle-market

This segment is made up of companies and large corporations with annual sales exceeding Ch$1,200 million. It serves institutions such as universities, government entities, local and regional governments and companies engaged in the real estate industry who carry out projects to sell properties to third parties and annual sales exceeding Ch$800 million with no upper limit. The companies within this segment have access to many products including commercial loans, leasing, factoring, foreign trade, credit cards, mortgage loans, checking accounts, transactional services, treasury services, financial consulting, savings products, mutual funds, and insurance brokerage. Also companies in the real estate industry are offered specialized services to finance projects, chiefly residential, with the aim of expanding sales of mortgage loans.

Global Corporate Banking

This segment consists of foreign and domestic multinational companies with sales over Ch$10,000 million. The companies within this segment have access to many products including commercial loans, leasing, factoring, foreign trade, credit cards, mortgage loans, checking accounts, transactional services, treasury services, financial consulting, investments, savings products, mutual funds and insurance brokerage.

This segment also consists of a Treasury Division which provides sophisticated financial products, mainly to companies in the Middle-market and Global Corporate Banking segments. These include products such as short-term financing and fund raising, brokerage services, derivatives, securitization, and other tailor-made products. The Treasury area may act as brokers to transactions and also manages the Bank’s investment portfolio.

Corporate Activities (“Other”)

This segment mainly includes the results of our Financial Management Division, which develops global management functions, including managing inflation rate risk, foreign currency gaps, interest rate risk and liquidity risk. Liquidity risk is managed mainly through wholesale deposits, debt issuances and the Bank’s available for sale portfolio. This segment also manages capital allocation by unit. These activities usually result in a negative contribution to income.

In addition, this segment encompasses all the intra-segment income and all the activities not assigned to a given segment or product with customers.

The segments’ accounting policies are those described in the summary of accounting policies. The Bank earns most of its income in the form of interest income, fee and commission income and income from financial operations. To evaluate a segment’s financial performance and make decisions regarding the resources to be assigned to segments, the Chief Operating Decision Maker (CODM) bases his assessment on the segment's interest income, fee and commission income, and expenses.

Below are the tables showing the Bank’s results by reporting segment for the years ended December 31, 2017, 2016 and 2015 in addition to the corresponding balances of loans and accounts receivable from customers:

		As of December 31, 2017
	Loans and accounts receivable from customers (1)	Net interest income	Net fee and commission income	Financial transactions, net (2)	Provision for loan losses	Support expenses (3)	Segment`s net contribution
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Retail Banking	19,233,169	970,332	206,449	20,595	(293,956)	(534,970)	368,450
Middle-market	6,775,734	264,663	36,280	13,751	(19,235)	(91,882)	203,577
Commercial Banking	25,008,903	1,234,995	242,729	34,346	(313,191)	(626,852)	572,027
Global Corporate Banking	1,633,796	100,808	27,626	50,714	6,440	(62,685)	122,903
Other	83,215	(9,112)	8,708	44,692	4,496	(15,356)	33,428
Total	27,725,914	1,326,691	279,063	129,752	(302,255)	(704,893)	728,358
Other operating income							62,016
Other operating expenses and impairment							(74,057)
Income from investments in associates and other companies							3,963
Income tax expense							(145,031)
Net income for the year							575,249

(1) Corresponds to loans and accounts receivable from customers, without deducting their allowances for loan losses.

(2) Corresponds to the sum of the net income from financial operations and the foreign exchange profit or loss.

(3) Corresponds to the sum of personnel salaries and expenses, administrative expenses, depreciation and amortization.

		As of December 31, 2016
	Loans and accounts receivable from customers (1)	Net interest income	Net fee and commission income	Financial transactions, net (2)	Provision for loan losses	Support expenses (3)	Segment`s net contribution
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Retail Banking	18,604,936	931,105	196,845	21,141	(323,888)	(529,909)	295,294
Middle-market	6,396,376	244,960	30,851	19,577	(26,748)	(83,412)	185,228
Commercial Banking	25,001,312	1,176,065	227,696	40,718	(350,636)	(613,321)	480,522
Global Corporate Banking	2,121,513	95,105	25,077	55,927	7,579	(53,935)	129,753
Other	83,606	10,196	1,651	43,713	974	(19,649)	36,885
Total	27,206,431	1,281,366	254,424	140,358	(342,083)	(686,905)	647,160
Other operating income							6,427
Other operating expenses and impairment							(69,136)
Income from investments in associates and other companies							3,012
Income tax expense							(109,031)
Net income for the year							478,432

(1) Corresponds to loans and accounts receivable from customers, without deducting their allowances for loan losses.

(2) Corresponds to the sum of the net income from financial operations and the foreign exchange profit or loss.

(3) Corresponds to the sum of personnel salaries and expenses, administrative expenses, depreciation and amortization.

		As of December 31, 2015
	Loans and accounts receivable from customers (1)	Net interest income	Net fee and commission income	Financial transactions, net (2)	Provision for loan losses	Support expenses (3)	Segment`s net contribution
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Retail Banking	17,034,707	873,026	190,380	16,245	(332,657)	(533,086)	213,908
Middle-market	6,006,282	229,812	28,537	17,897	(26,147)	(77,261)	172,838
Commercial Banking	23,040,989	1,102,838	218,917	34,142	(358,804)	(610,347)	386,746
Global Corporate Banking	2,178,643	85,553	15,231	50,327	(28,426)	(49,533)	73,152
Other	81,125	66,815	3,479	61,030	(12,047)	(1,328)	117,949
Total	25,300,757	1,255,206	237,627	145,499	(399,277)	(661,208)	577,847
Other operating income							6,439
Other operating expenses and impairment							(58,750)
Income from investments in associates and other companies							2,588
Income tax expense							(76,395)
Net income for the year							451,729

(1) Corresponds to loans and accounts receivable from customers, without deducting their allowances for loan losses.

(2) Corresponds to the sum of the net income from financial operations and the foreign exchange profit or loss.

(3) Corresponds to the sum of personnel salaries and expenses, administrative expenses, depreciation and amortization.

XML

CASH AND CASH EQUIVALENTS

12 Months Ended

Dec. 31, 2017

Cash and cash equivalents [abstract]

CASH AND CASH EQUIVALENTS

NOTE 04

CASH AND CASH EQUIVALENTS

a)The detail of the balances included under cash and cash equivalents is as follows:

		As of December 31,
		2017		2016
		MCh$		MCh$
Cash and deposits in banks
	Cash	613,361		570,317
	Deposits at the Central Bank of Chile	441,683		507,275
	Deposits in local banks	393		1,440
	Deposits in banks abroad	397,485		1,200,357
Subtotals – Cash and deposits in banks		1,452,922		2,279,389
	Net cash items in process of collection		181,419		206,810
Cash and cash equivalents		1,634,341		2,486,199

The balance of funds held in cash and at the Central Bank of Chile reflects the monthly average that the Bank must maintain in accordance with the regulations governing minimum reserves although the balance can be withdrawn on demand.

b)Cash in process of collection and in process of being cleared:

Cash items in process of collection and in process of being cleared represent domestic transactions which have not been processed through the central domestic clearinghouse or international transactions which may be delayed in settlement due to timing differences. These transactions were as follows:

		As of December 31,
		2017	2016
		MCh$	MCh$
Assets
	Documents held by other banks (documents to be cleared)	199,619	200,109
	Funds receivable	468,526	295,174
Subtotal		668,145	495,283
Liabilities
	Funds payable	486,726	288,473
	Subtotal	486,726	288,473
Cash in process of collection, net		181,419	206,810

XML

TRADING INVESTMENTS

12 Months Ended

Dec. 31, 2017

Trading Investments

TRADING INVESTMENTS

NOTE 05

TRADING INVESTMENTS

The detail of instruments deemed as financial trading investments is as follows:

		As of December 31,
		2017	2016
		MCh$	MCh$
Chilean Central Bank and Government securities
	Chilean Central Bank Bonds	272,272	158,686
	Chilean Central Bank Notes	-	-
	Other Chilean Central Bank and Government securities	209,370	237,325
Subtotal		481,642	396,011
Other Chilean securities
	Time deposits in Chilean financial institutions	-	-
	Mortgage finance bonds of Chilean financial institutions	-	-
	Chilean financial institution bonds	-	-
	Chilean corporate bonds	-	976
	Other Chilean securities	-	-
Subtotal		-	976
Foreign financial securities
	Foreign Central Banks and Government securities	-	-
	Other foreign financial instruments	-	-
Subtotal		-	-
Investments in mutual funds
	Funds managed by related entities	4,094	-
	Funds managed by others	-	-
Subtotal		4,094	-
Total		485,736	396,987

As of December 31, 2017 and 2016, there were no trading investments sold under contracts to resell to clients and financial institutions.

XML

INVESTMENTS UNDER RESALE AGREEMENTS AND OBLIGATIONS UNDER REPURCHASE AGREEMENTS

12 Months Ended

Dec. 31, 2017

Investments Under Resale Agreements And Obligations Under Repurchase Agreements

INVESTMENTS UNDER RESALE AGREEMENTS AND OBLIGATIONS UNDER REPURCHASE AGREEMENTS

NOTE 06

INVESTMENTS UNDER RESALE AGREEMENTS AND OBLIGATIONS UNDER REPURCHASE AGREEMENTS

a) Rights arising from resale agreements

The Bank purchases financial instruments agreeing to resell them at a future date. As of December 31, 2017 and 2016, rights associated with instruments acquired under contracts to resell are as follows:

	As of December 31,
	2017				2016
	From 1 day and less than 3 months	More than 3 months and less than 1 year	More than 1 year	Total	From 1 day and less than 3 months	More than 3 months and less than 1 year	More than 1 year	Total
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Securities from the Chilean Government and the Chilean Central Bank
Chilean Central Bank Bonds	-	-	-	-	3,260	-	-	3,260
Chilean Central Bank Notes	-	-	-	-	-	-	-	-
Other securities from the Government and the Chilean Central Bank	-	-	-	-	3,476	-	-	3,476
Subtotal	-	-	-	-	6,736	-	-	6,736
Total	-	-	-	-	6,736	-	-	6,736

b)       Obligations arising from repurchase agreements

The Bank raises funds by selling financial instruments and committing itself to buy them back at future dates, plus interest at a predetermined rate. As of December 31, 2017 and 2016, obligations related to instruments sold under repurchase agreements are as follows:

	As of December 31,
	2017				2016
	From 1 day to less than 3 months	More than 3 months and less than 1 year	More than 1 year	Total	From 1 day to less than 3 months	More than 3 months and less than 1 year	More than 1 year	Total
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Securities from Chilean Government and the Chilean Central Bank:
Chilean Central Bank Bonds	-	-	-	-	-	-	-	-
Chilean Central Bank Notes	-	-	-	-	155,044	-	-	155,044
Other securities from the Government and the Chilean Central Bank	241,995	-	-	241,995	-	-	-	-
Subtotal	241,995	-	-	241,995	155,044	-	-	155,044
Instruments from other domestic institutions:
Time deposits in Chilean financial institutions	1,118	38	-	1,156	56,898	495	-	57,393
Subtotal	1,118	38	-	1,156	56,898	495	-	57,393
Instruments from other foreign institutions:
Securities from Govemment or foreign Central Banks	24,910	-	-	24,910	-	-	-	-
Subtotal	24,910	-	-	24,910	-	-	-	-
Total	268,023	38	-	268,061	211,942	495	-	212,437

c) Below is the detail by portfolio of collateral associated with repurchase agreements as of December 31, 2017 and 2016, valued at fair value:

	As of December 31,
	2017			2016
	Available for sale portfolio	Trading portfolio	Total	Available for sale portfolio	Trading portfolio	Total
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Chilean Central Bank and Government securities:
Chilean Central Bank Bonds	-	-	-	-	-	-
Chilean Central Bank Notes	-	-	-	155,044	-	155,044
Other securities from the Government and the Chilean Central Bank	241,995	-	241,995	-	-	-
Subtotal	241,995	-	241,995	155,044	-	155,044
Other Chilean securities:
Time deposits in Chilean financial institutions	1,156	-	1,156	57,393	-	57,393
Subtotal	1,156	-	1,156	57,393	-	57,393
Instruments from other foreign institutions:
Securities from Govemment or foreign Central Banks	24,910	-	24,910	-	-	-
Subtotal	24,910	-	24,910	-	-	-
Total	268,061	-	268,061	212,437	-	212,437

XML

DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGE ACCOUNTING

12 Months Ended

Dec. 31, 2017

Derivative Financial Instruments And Hedge Accounting

DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGE ACCOUNTING

NOTE 07

DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGE ACCOUNTING

a) As of December 31, 2017 and 2016 the Bank holds the following portfolio of derivative instruments:

	As of December 31, 2017
	Notional amount				Fair value
	Up to 3 Months	More than 3 months to 1 year	More than 1 year	Total	Assets	Liabilities
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Fair value hedge derivatives
Interest rate swaps	-	162,985	1,554,171	1,717,156	23,003	1,424
Cross currency swaps	-	715,701	5,362,772	6,078,473	15,085	65,724
Subtotal	-	878,686	6,916,943	7,795,629	38,088	67,148
Cash flow hedge derivatives
Currency forwards	801,093	218,982	-	1,020,075	39,233	59
Cross currency swaps	421,428	1,637,604	6,672,566	8,731,598	36,403	128,355
Subtotal	1,222,521	1,856,586	6,672,566	9,751,673	75,636	128,414
Trading derivatives
Currency forwards	17,976,683	10,679,327	3,091,393	31,747,403	412,994	502,555
Interest rate swaps	9,069,964	14,389,389	46,342,779	69,802,132	467,188	392,366
Cross currency swaps	2,963,641	7,503,144	47,111,371	57,578,156	1,241,632	1,042,120
Call currency options	190,386	37,099	49,853	277,338	1,322	1,950
Call interest rate options	-	-	-	-	-	-
Put currency options	192,722	28,616	50,470	271,808	1,787	4,935
Other derivatives	-	-	-	-	-	-
Subtotal	30,393,396	32,637,575	96,645,866	159,676,837	2,124,923	1,943,926
Total	31,615,917	35,372,847	110,235,375	177,224,139	2,238,647	2,139,488

	As of December 31, 2016
	Notional amount				Fair value
	Up to 3 months	More than 3 months to 1 year	More than 1 year	Total	Assets	Liabilities
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Fair value hedge derivatives
Interest rate swaps	74,086	514,454	1,402,870	1,991,410	38,977	211
Cross currency swaps	424,086	505,902	1,239,490	2,169,478	32,640	32,868
Subtotal	498,172	1,020,356	2,642,360	4,160,888	71,617	33,079
Cash flow hedge derivatives
Currency forwards	915,879	639,939	-	1,555,818	10,216	3,441
Cross currency swaps	897,480	2,613,706	4,260,194	7,771,380	43,591	68,894
Subtotal	1,813,359	3,253,645	4,260,194	9,327,198	53,807	72,335
Trading derivatives
Currency forwards	15,840,731	11,240,251	3,358,765	30,439,747	185,618	209,955
Interest rate swaps	6,889,665	12,512,285	49,747,459	69,149,409	627,047	526,695
Cross currency swaps	3,966,443	7,589,201	53,148,109	64,703,753	1,562,068	1,449,550
Call currency options	73,943	20,994	2,664	97,601	521	5
Call interest rate options	-	-	-	-	-	-
Put currency options	52,143	7,892	2,664	62,699	104	542
Other derivatives	-	-	-	-	-	-
Subtotal	26,822,925	31,370,623	106,259,661	164,453,209	2,375,358	2,186,747
Total	29,134,456	35,644,624	113,162,215	177,941,295	2,500,782	2,292,161

b) Hedge accounting

Fair value hedge:

The Bank uses cross-currency swaps and interest rate swaps to hedge its exposure to changes in fair value of hedged items attributable to interest rates. The aforementioned hedging instruments change the effective cost of long-term issuances from a fixed interest rate to a variable interest rate.

Below is a detail of the hedged elements and hedge instruments under fair value hedges as of December 31, 2017 and 2016, classified by term to maturity:

	As of December 31, 2017
	Within 1 year	Between 1 and 3 years	Between 3 and 6 years	Over 6 years	Total
	MCh$	MCh$	MCh$	MCh$	MCh$
Hedged item
Loans and accounts receivable from customers:
Endorsable mortgage mutual loans	587,412	801,230	106,910	-	1,495,552
Available for sale investments
Yankee bonds	-	-	6,169	64,769	70,938
Mortgage financing bonds	-	-	4,738	-	4,738
Treasury bonds (BTP)	-	-	-	129,539	129,539
Chiliean Treasury bonds	-	21,377	762,727	-	784,104
Chiliean Central Bank bonds	128,289	218,640	443,357	-	790,286
Time deposits and other time liabilities
Time deposits	137,985	-	-	-	137,985
Issued debt instruments
Senior bonds	25,000	1,399,686	670,488	2,287,313	4,382,487
Total	878,686	2,440,933	1,994,389	2,481,621	7,795,629
Hedging instrument
Cross currency swaps	715,701	1,512,238	1,813,221	2,037,313	6,078,473
Interest rate swaps	162,985	928,695	181,168	444,308	1,717,156
Total	878,686	2,440,933	1,994,389	2,481,621	7,795,629

	As of December 31, 2016
	Within 1 year	Between 1 and 3 years	Between 3 and 6 years	Over 6 years	Total
	MCh$	MCh$	MCh$	MCh$	MCh$
Hedged item
Loans and accounts receivable from customers:
Endorsable mortgage mutual loans	-	-	-	-	-
Available for sale investments
Yankee bonds	-	-	6,660	56,610	63,270
Mortgage financing bonds	-	-	5,651	-	5,651
Treasury bonds (BTP)	-	-	33,300	366,300	399,600
Chiliean Treasury bonds	-	-	-	-	-
Chileian Central Bank bonds (BCP)	-	-	-	-	-
Time deposits and other time liabilities
Time deposits	993,659	-	-	-	993,659
Issued debt instruments
Senior bonds	524,869	652,046	1,000,905	520,888	2,698,708
Total	1,518,528	652,046	1,046,516	943,798	4,160,888
Hedging instrument
Cross currency swaps	929,988	437,046	531,556	270,888	2,169,478
Interest rate swaps	588,540	215,000	514,960	672,910	1,991,410
Total	1,518,528	652,046	1,046,516	943,798	4,160,888

Cash flow hedges

The Bank uses cross currency swaps to hedge the risk from variability of cash flows attributable to changes in the interest rates of bonds and interbank loans at a variable rate. To cover the inflation risk in some items, both forwards as well as currency swaps are used.

Below is the notional amount of the hedged items as of December 31, 2017 and 2016, and the period when the cash flows will be generated:

	As of December 31, 2017
	Within 1 year	Between 1 and 3 years	Between 3 and 6 years	Over 6 years	Total
	MCh$	MCh$	MCh$	MCh$	MCh$
Hedged item
Loans and accounts receivables from customers
Mortgage loans	1,153,348	583,061	1,335,141	2,353,871	5,425,421
Commercial loans	644,608	-	-	-	644,608
Available for sale investments
Yankee bond	-	-	25,290	132,572	157,862
Chilean Central Bank bonds	-	-	242,819	-	242,819
Time deposits	-	-	-	-	-
Time deposits and other time liabilities
Time deposits	-	-	-	-	-
Issued debt instruments
Senior bonds (variable rate)	120,520	647,550	302,454	-	1,070,524
Senior bonds (fixed rate)	241,183	121,619	224,401	300,874	888,077
Interbank borrowings
Interbank loans	919,448	402,914	-	-	1,322,362
Total	3,079,107	1,755,144	2,130,105	2,787,317	9,751,673
Hedging instrument
Cross currency swaps	2,059,032	1,755,144	2,130,105	2,787,317	8,731,598
Currency forwards	1,020,075	-	-	-	1,020,075
Total	3,079,107	1,755,144	2,130,105	2,787,317	9,751,673

	As of December 31, 2016
	Within 1 year	Between 1 and 3 years	Between 3 and 6 years	Over 6 years	Total
	MCh$	MCh$	MCh$	MCh$	MCh$
Hedged item
Loans and accounts receivables from customers
Mortgage loans	1,083,972	312,546	900,746	956,803	3,254,067
Commercial loans	972,360	-	-	-	972,360
Available for sale investments
Yankee bond	-	-	126,140	406,881	533,021
Chilean Central Bank bonds	20,754	-	-	-	20,754
Time deposits	26,196	-	-	-	26,196
Time deposits and other time liabilities
Time deposits	285,090	-	-	-	285,090
Issued debt instruments
Senior bonds (variable rate)	854,414	399,451	285,355	-	1,539,220
Senior bonds (fixed rate)	140,765	108,409	243,121	105,600	597,895
Interbank borrowings
Interbank loans	1,683,453	415,142	-	-	2,098,595
Total	5,067,004	1,235,548	1,555,362	1,469,284	9,327,198
Hedging instrument
Cross currency swaps	3,511,186	1,235,548	1,555,362	1,469,284	7,771,380
Currency forwards	1,555,818	-	-	-	1,555,818
Total	5,067,004	1,235,548	1,555,362	1,469,284	9,327,198

Below is an estimate of the periods in which flows are expected to be produced:

b.1) Forecasted cash flows for interest rate risk:

	As of December 31, 2017
	Within 1 year	Between 1 and 3 years	Between 3 and 6 years	Over 6 years	Total
	MCh$	MCh$	MCh$	MCh$	MCh$
Hedged item
Inflows	308,737	60,515	13,780	2,594	385,626
Outflows	(60,733)	(43,507)	(7,757)	(878)	(112,875)
Net flows	248,004	17,008	6,023	1,716	272,751
Hedging instrument
Inflows	60,733	43,507	7,757	878	112,875
Outflows (*)	(308,737)	(60,515)	(13,780)	(2,594)	(385,626)
Net flows	(248,004)	(17,008)	(6,023)	(1,716)	(272,751)

(*)Only includes cash flow forecast portion of the hedge instruments used to cover interest rate risk.

	As of December 31, 2016
	Within 1 year	Between 1 and 3 years	Between 3 and 6 years	Over 6 years	Total
	MCh$	MCh$	MCh$	MCh$	MCh$
Hedged item
Inflows	159,439	83,193	32,647	3,748	279,027
Outflows	(72,631)	(45,857)	(18,040)	-	(136,528)
Net flows	86,808	37,336	14,607	3,748	142,499
Hedging instrument
Inflows	72,631	45,857	18,040	-	136,528
Outflows (*)	(159,439)	(83,193)	(32,647)	(3,748)	(279,027)
Net flows	(86,808)	(37,336)	(14,607)	(3,748)	(142,499)

(*)Only includes cash flow forecast portion of the hedge instruments used to cover interest rate risk.

b.2) Forecasted cash flows for inflation risk:

	As of December 31, 2017
	Within 1 year	Between 1 and 3 years	Between 3 and 6 years	Over 6 years	Total
	MCh$	MCh$	MCh$	MCh$	MCh$
Hedged item
Inflows	20,300	29,008	103,544	286,471	439,323
Outflows	(1,645)	-	-	-	(1,645)
Net flows	18,655	29,008	103,544	286,471	437,678
Hedging instrument
Inflows	1,645	-	-	-	1,645
Outflows	(20,300)	(29,008)	(103,544)	(286,471)	(439,323)
Net flows	(18,655)	(29,008)	(103,544)	(286,471)	(437,678)

	As of December 31, 2016
	Within 1 year	Between 1 and 3 years	Between 3 and 6 years	Over 6 years	Total
	MCh$	MCh$	MCh$	MCh$	MCh$
Hedged item
Inflows	22,586	11,896	56,107	115,753	206,342
Outflows	(4,900)	-	-	-	(4,900)
Net flows	17,686	11,896	56,107	115,753	201,442
Hedging instrument
Inflows	4,900	-	-	-	4,900
Outflows	(22,586)	(11,896)	(56,107)	(115,753)	(206,342)
Net flows	(17,686)	(11,896)	(56,107)	(115,753)	(201,442)

b.3) Forecasted cash flows for exchange rate risk:

As of December 31, 2017 and 2016 the Bank has no forecasted cash flows for exchange rate risk.

c) The accumulated effect of the mark to market adjustment of cash flow hedges produced by hedge instruments used in hedged cash flow was recorded in the Consolidated Statement of Changes in Equity, specifically within Other comprehensive income, as of December 31, 2017 and 2016, is as follows:

	As of December 31,
Hedged item	2017	2016
	MCh$	MCh$
Interbank loans	(4,779)	(6,019)
Time deposits and other time liabilities	-	(294)
Issued debt instruments	(8,683)	(8,169)
Available for sale investments	(364)	12,833
Loans and accounts receivable from customers	10,264	3,937
Net flows	(3,562)	2,288

Since the inflows and outflows for both the hedged element and the hedging instrument mirror each other, the hedges are nearly 100% effective, which means that the fluctuations of fair value attributable to risk components are almost completely offset.

As of December 31, 2017 and 2016 the Bank records inefficiencies for an amount of Ch$1,187 million and Ch$355 million, respectively.

During the year, the Bank did not have any cash flow hedges of forecast transactions.

d) Below is a presentation of income generated by cash flow hedges amount that were reclassified from other comprehensive income to income for the year:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Bond hedging derivatives	-	(77)	6
Interbank loans hedging derivatives	-	-	-
Cash flow hedge net income gain (loss)	-	(77)	6

See Note 23 - Equity, letter e)

e) Net investment hedges in foreign operations:

As of December 31, 2017 and 2016, the Bank does not have any foreign net investment hedges in its hedge accounting portfolio.

XML

INTERBANK LOANS

12 Months Ended

Dec. 31, 2017

Interbank Loans

INTERBANK LOANS

NOTE 08

INTERBANK LOANS

a) As of December 31, 2017 and 2016, balances of “Interbank loans”are as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Domestic banks
Interbank loans	-	23
Other domestic bank loans	-	51
Foreign Interbank Loans
Interbank loans – Foreign	162,685	272,733
Provisions and impairment for foreign bank loans	(472)	(4,135)
Total	162,213	268,672

b) The amount in each period for provisions and impairment of interbank loans is shown below:

	As of December 31,
	2017			2016
	Domestic banks	Foreign banks	Total	Domestic banks	Foreign banks	Total
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Balance as of January 1	-	4,135	4,135	-	1,166	1,166
Provisions established	251	56	307	1	3,051	3,052
Provisions released	(251)	(3,719)	(3,970)	(1)	(82)	(83)
Total	-	472	472	-	4,135	4,135

XML

LOANS AND ACCOUNTS RECEIVABLE FROM CUSTOMERS

12 Months Ended

Dec. 31, 2017

Loans And Accounts Receivable From Customers

LOANS AND ACCOUNTS RECEIVABLE FROM CUSTOMERS

NOTE 09

LOANS AND ACCOUNTS RECEIVABLE FROM CUSTOMERS

a) Loans and accounts receivable from customers

As of December 31, 2017 and 2016, the composition of the loan portfolio is as follows:

As of December 31, 2017	Assets before allowances			Allowances established
	Normal portfolio	Impaired portfolio	Total	Individual allowances	Group allowances	Total	Assets net balance
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Commercial loans
Commercial loans	9,244,460	746,196	9,990,656	133,254	168,736	301,990	9,688,666
Foreign trade loans	1,506,359	68,154	1,574,513	49,026	1,444	50,470	1,524,043
Checking accounts debtors	179,982	15,714	195,696	2,726	11,740	14,466	181,230
Factoring transactions	444,644	5,246	449,890	4,788	1,207	5,995	443,895
Student loans	77,226	11,064	88,290	-	5,922	5,922	82,368
Leasing transactions	1,335,653	121,351	1,457,004	17,529	12,793	30,322	1,426,682
Other loans and account receivable	106,815	45,778	152,593	11,467	17,231	28,698	123,895
Subtotal	12,895,139	1,013,503	13,908,642	218,790	219,073	437,863	13,470,779
Mortgage loans
Loans with mortgage finance bonds	22,620	1,440	24,060	-	123	123	23,937
Endorsable mortgage mutual loans	110,659	4,419	115,078	-	594	594	114,484
Other mortgage mutual loans	8,501,072	456,685	8,957,757	-	68,349	68,349	8,889,408
Subtotal	8,634,351	462,544	9,096,895	-	69,066	69,066	9,027,829
Consumer loans
Installment consumer loans	2,613,041	297,701	2,910,742	-	240,962	240,962	2,669,780
Credit card balances	1,341,098	23,882	1,364,980	-	33,401	33,401	1,331,579
Leasing transactions	4,638	77	4,715	-	62	62	4,653
Other consumer loans	271,789	5,466	277,255	-	9,331	9,331	267,924
Subtotal	4,230,566	327,126	4,557,692	-	283,756	283,756	4,273,936
Total	25,760,056	1,803,173	27,563,229	218,790	571,895	790,685	26,772,544

As of December 31, 2016	Assets before allowances			Allowances established
	Normal  portfolio	Impaired  portfolio	Total	Individual allowances	Group allowances	Total	Assets  net balance
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Commercial loans
Commercial loans	9,160,354	693,303	9,853,657	159,463	148,703	308,166	9,545,491
Foreign trade loans	1,750,196	79,708	1,829,904	56,919	901	57,820	1,772,084
Checking accounts debtors	166,073	13,395	179,468	2,794	6,854	9,648	169,820
Factoring transactions	291,112	5,639	296,751	4,787	620	5,407	291,344
Student loans	-	-	-	-	-	-	-
Leasing transactions	1,376,972	108,151	1,485,123	17,593	5,546	23,139	1,461,984
Other loans and account receivable	193,589	28,973	222,562	4,780	20,482	25,262	197,300
Subtotal	12,938,296	929,169	13,867,465	246,336	183,106	429,442	13,438,023
Mortgage loans
Loans with mortgage finance bonds	31,368	1,211	32,579	-	16	16	32,563
Endorsable mortgage mutual loans	115,400	4,534	119,934	-	190	190	119,744
Other mortgage mutual loans	8,074,900	391,943	8,466,843	-	56,803	56,803	8,410,040
Subtotal	8,221,668	397,688	8,619,356	-	57,009	57,009	8,562,347
Consumer loans
Installment consumer loans	2,468,692	253,673	2,722,365	-	249,545	249,545	2,472,820
Credit card balances	1,418,409	29,709	1,448,118	-	41,063	41,063	1,407,055
Leasing transactions	5,062	55	5,117	-	72	72	5,045
Other consumer loans	266,056	5,147	271,203	-	9,339	9,339	261,864
Subtotal	4,158,219	288,584	4,446,803	-	300,019	300,019	4,146,784
Total	25,318,183	1,615,441	26,933,624	246,336	540,134	786,470	26,147,154

b) Portfolio characteristics:

As of December 31, 2017 and 2016 the portfolio before allowances is as follows, by customer’s economic activity:

	Domestic loans (*)			Foreign interbank loans		Total loans		Distribution percentage
	As of December 31		As of December 31,			As of December 31,		As of December 31,
	2017	2016	2017		2016	2017	2016	2017	2016
	MCh$	MCh$	MCh$		MCh$	MCh$	MCh$	%	%
Commercial loans
Manufacturing	1,218,232	1,180,886				1,218,232	1,180,886	4.39	4.34
Mining	302,037	340,554	-		-	302,037	340,554	1.09	1.25
Electricity, gas, and water	336,048	442,936	-		-	336,048	442,936	1.21	1.63
Agriculture and livestock	1,114,597	1,096,659	-		-	1,114,597	1,096,659	4.02	4.03
Forest	98,941	96,806	-		-	98,941	96,806	0.36	0.36
Fishing	215,994	296,592	-		-	215,994	296,592	0.78	1.09
Transport	697,948	787,510	-		-	697,948	787,510	2.52	2.89
Communications	168,744	196,934	-		-	168,744	196,934	0.61	0.72
Construction	1,977,417	1,792,485	-		-	1,977,417	1,792,485	7.13	6.59
Commerce	3,131,870	3,120,400	-		-	3,294,555	3,393,133	11.88	12.47
Services	467,747	482,900	162,685		272,733	467,747	482,900	1.69	1.77
Other	4,179,067	4,032,877	-		-	4,179,067	4,032,877	15.07	14.84
			-		-
Subtotal	13,908,642	13,867,539	162,685		272,733	14,071,327	14,140,272	50.75	51.98
Mortgage loans	9,096,895	8,619,356				9,096,895	8,619,356	32.81	31.68
			-		-
Consumer loans	4,557,692	4,446,803				4,557,692	4,446,803	16.43	16.34
			-		-
Total	27,563,229	26,933,698	162,685		272,733	27,725,914	27,206,431	100.00	100.0

(*) Includes domestic interbank loans for Ch$ 0 million as of December 31, 2017 (Ch$74 million as of December 31, 2016), see Note 8.

c) Impaired Portfolio

i) As of December 31, 2017 and 2016, the impaired portfolio is as follows:

	As of December 31,
	2017				2016
	Commercial	Mortgage	Consumer	Total	Commercial	Mortgage	Consumer	Total
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Individual impaired portfolio	427,890	-	-	427,890	439,707	-	-	439,707
Non-performing loans (1) (collectively evaluated)	368,522	161,768	103,171	633,461	316,838	147,572	99,721	564,131
Other impaired portfolio	217,091	300,776	223,955	741,822	172,624	250,116	188,863	611,603
Total	1,013,503	462,544	327,126	1,803,173	929,169	397,688	288,584	1,615,441

(1) Non-performing loans include the aggregate unpaid principal and accrued but unpaid interest on all loans with at least one installment at least 90 days past-due.

ii) The impaired portfolio with or without guarantee as of December 31, 2017 and 2016 is as follows:

	As of December 31,
	2017				2016
	Commercial	Mortgage	Consumer	Total	Commercial	Mortgage	Consumer	Total
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Secured debt	582,557	413,716	34,260	1,030,533	519,821	357,320	35,134	912,275
Unsecured debt	430,946	48,828	292,866	772,640	409,348	40,368	253,450	703,166
Total	1,013,503	462,544	327,126	1,803,173	929,169	397,688	288,584	1,615,441

iii) The portfolio of non-performing loans with or without guarantee, as of December 31, 2017 and 2016 is as follows:

	As of December 31,
	2017				2016
	Commercial	Mortgage	Consumer	Total	Commercial	Mortgage	Consumer	Total
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Secured debt	167,909	141,413	8,896	318,218	159,965	129,632	8,940	298,537
Unsecured debt	200,613	20,355	94,275	315,243	156,873	17,940	90,781	265,594
Total	368,522	161,768	103,171	633,461	316,838	147,572	99,721	564,131

iv) The portfiolio of non-performing portfolio as of December 31, 2017 and 2016 is as follows:

	As of December31,
	2017				2016
	Commercial	Mortgage	Consumer	Total	Commercial	Mortgage	Consumer	Total
	MM$	MM$	MM$	MM$	MM$	MM$	MM$	MM$
Non-performing >90 days	362,968	159,265	92,541	614,774	311,755	145,084	84,458	541,297
Non-performing <90 days	5,554	2,503	10,630	18,687	5,083	2,488	15,263	22,834
Total	368,522	161,768	103,171	633,461	316,838	147,572	99,721	564,131

d) Allowances

The changes in allowance balances during 2017 and 2016 are as follows:

Activity during 2017	Commercial loans		Mortgage loans	Consumer loans	Total
	Individual	Group	Group	Group
	MCh$	MCh$	MCh$	MCh$	MCh$
Balance as of January 1, 2017	246,336	183,106	57,009	300,019	786,470
Allowances established (1)	64,658	148,681	43,621	252,038	508,998
Allowances released (2)	(55,925)	(20,491)	(11,427)	(46,089)	(133,932)
Allowances released due to charge-off (3)	(36,279)	(92,223)	(20,137)	(222,212)	(370,851)
Balances as of December 31, 2017	218,790	219,073	69,066	283,756	790,685

Activity during 2016	Commercial loans		Mortgage loans	Consumer loans	Total
	Individual	Group	Group	Group
	MCh$	MCh$	MCh$	MCh$	MCh$
Balance as of January 1, 2016	256,505	174,696	62,427	267,507	761,135
Allowances established (1)	61,002	133,855	50,892	280,544	526,293
Allowances released (2)	(43,183)	(14,432)	(34,246)	(30,790)	(122,651)
Allowances released due to charge-off (3)	(27,988)	(111,013)	(22,064)	(217,242)	(378,307)
Balances as of December 31, 2016	246,336	183,106	57,009	300,019	786,470

(1) Represents gross allowances made in respect of increased risk of loss during the period and loan growth.

(2) Represents the gross amount of loan loss allowances released during the year as a consequence of reduction in the level of risk existing in the loan portfolio, including as a result of improvement in the credit risk classification of borrowers and loans paid.

(3) Represents the gross amount of loan loss allowances removed due to charge-off.

e) Recoveries by type of loan

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Commercial loans	32,401	27,185	26,032
Consumer loans	39,972	41,072	35,565
Residential mortgage loans	10,942	10,041	6,543
Total	83,315	78,298	68,140

Recoveries of loans previously charged off are recognized as income in the line item “Provision for loans losses”. We only recognize as a recovery interest and/or principal paid in cash in connection with a loan that has already been charged-off in its entirety. Such recoveries do not have an impact on our allowance for loan losses as these recoveries are for loans that have been already charged-off and recognized as a loss in our income statement and are no longer on-balance sheet.

f) Allowances established on customer and interbank loans

The following chart shows the balance of allowances established, associated with credits granted to customers and banks:

	As of December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Customers loans	508,998	526,293	545,056
Interbank loans	307	3,052	1,357
Total	509,305	529,345	546,413

g) Portfolio by its impaired and non-impaired status.

	As of December 31, 2017
	Non-impaired				Impaired				Portfolio total
	Commercial	Mortgage	Consumer	Total non impaired	Commercial	Mortgage	Consumer	Total  impaired	Commercial	Mortgage	Consumer	Total  portfolio
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Current portfolio	12,737,508	8,357,733	4,012,489	25,107,730	449,895	158,770	110,184	718,849	13,187,403	8,516,503	4,122,673	25,826,579
Overdue for 1-29 days	103,908	180,294	132,136	416,338	110,834	74,072	46,283	231,189	214,742	254,366	178,419	647,527
Overdue for 30-89 days	53,723	96,324	85,941	235,988	89,806	70,437	78,118	238,361	143,529	166,761	164,059	474,349
Overdue for 90 days or more	-	-	-	-	362,968	159,265	92,541	614,774	362,968	159,265	92,541	614,774
Total portfolio before allowances	12,895,139	8,634,351	4,230,566	25,760,056	1,013,503	462,544	327,126	1,803,173	13,908,642	9,096,895	4,557,692	27,563,229
Overdue loans (less than 90 days) presented as portfolio percentage	1.22%	3.20%	5.15%	2.53%	19.80%	31.24%	38.03%	26.04%	2.58%	4.63%	7.51%	4.07%
Overdue loans (90 days or more) presented as portfolio percentage.	-	-	-	-	35.81%	34.43%	28.29%	34.09%	2.61%	1.75%	2.03%	2.23%

	As of December 31, 2016
	Non-impaired				Impaired				Portfolio total
	Commercial	Mortgage	Consumer	Total non  impaired	Commercial	Mortgage	Consumer	Total impaired	Commercial	Mortgage	Consumer	Total portfolio
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Current portfolio	12,765,961	7,944,260	3,957,566	24,667,787	463,176	133,816	100,670	697,662	13,229,137	8,078,076	4,058,236	25,365,449
Overdue for 1-29 days	97,302	69,227	113,031	279,560	35,777	12,984	32,536	81,297	133,079	82,211	145,567	360,857
Overdue for 30-89 days	75,033	208,181	87,622	370,836	118,461	105,804	70,920	295,185	193,494	313,985	158,542	666,021
Overdue for 90 days or more	-	-	-	-	311,755	145,084	84,458	541,297	311,755	145,084	84,458	541,297
Total portfolio before allowances	12,938,296	8,221,668	4,158,219	25,318,183	929,169	397,688	288,584	1,615,441	13,867,465	8,619,356	4,446,803	26,933,624
Overdue loans (less than 90 days) presented as portfolio percentage	1.33%	3.37%	4.83%	2.57%	16.60%	29.87%	35.85%	23.31%	2.35%	4.60%	6.84%	3.81%
Overdue loans (90 days or more) presented as portfolio percentage.	-	-	-	-	33.55%	36.48%	29.27%	33.51%	2.25%	1.68%	1.90%	2.01%

Reconciliation of overdue loans with non-performing loans

	As of December 31, 2017
	Commercial	Mortgage	Consumer	Total
	MCh$	MCh$	MCh$
Overdue loans	362,968	159,265	92,541	614,774
Loans with not overdue but classified as non-performing loans	5,554	2,503	10,630	18,687
Total	368,522	161,768	103,171	633,461

	As of December 31, 2016
	Commercial	Mortgage	Consumer	Total
	MCh$	MCh$	MCh$
Overdue loans	311,755	145,084	84,458	541,297
Loans with not overdue but classified as non-performing loans	5,083	2,488	15,263	22,834
Total	316,838	147,572	99,721	564,131

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AVAILABLE FOR SALE INVESTMENTS

12 Months Ended

Dec. 31, 2017

Available For Sale Investments

AVAILABLE FOR SALE INVESTMENTS

NOTE 10 AVAILABLE FOR SALE INVESTMENTS

As of December 31, 2017 and 2016,detail of instruments deemed as available for sale investments is as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Chilean central bank and government securities
Chilean central bank bonds	816,331	468,386
Chilean central bank notes	330,952	1,222,283
Other Chilean central bank and government securities	1,115,518	52,805
Subtotal	2,262,801	1,743,474
Other Chilean securities
Time deposits in Chilean financial institutions	2,361	891,320
Mortgage finance bonds of Chilean financial institutions	22,312	25,488
Other instruments issued in the country	3,000	1,680
Subtotal	27,673	918,488
Foreign financial securities
Foreign Central Banks and Government securities	132,822	387,146
Other foreign financial securities	151,250	339,798
Subtotal	284,072	726,944
Total	2,574,546	3,388,906

As of December 31, 2017 and 2016, the line item Chilean central bank and government securities item includes securities sold under repurchase agreements to clients and financial institutions for Ch$241,995 and Ch$155,044 million, respectively. Additionally, as of December 31, 2017 and 2016, this instruments guarantee derivatives transactions through Comder Contraparte Central S.A. for Ch$42,910 and Ch$18,627, respectively.

As of December 31, 2017 and 2016, the line item Other Chilean securities includes securities sold to customers and financial institutions under repurchase agreements totaling Ch$1,156 and Ch$57,393 million, respectively.

As of December 31, 2017 and 2016, the line item Foreign financial securities item includes securities sold under repurchase agreements to clients and financial institutions for Ch$24,910 and Ch$0 million, respectively. Additionally, this instruments guarantee derivatives transactions through London Clearing House (LCH) for Ch$48,106 and Ch$0 million respectively. In order to comply with the initial margin specified in the European EMIR standard, the Bank maintained securities in guaranteed with Euroclear for Ch$33,711 million and Ch$ 0 million respectively.

As of December 31, 2017 available for sale investments included a cumulative net unrealized income of Ch$1,855 million, recorded as a “Valuation adjustment” in Other comprehensive income, distributed between Ch$459 million attributable to the equity holders of the Bank and Ch$1,396 million attributable to non-controlling interest.

As of December 31, 2016 available for sale investments included a cumulative net unrealized loss of Ch$7,375 million, recorded as a “Valuation adjustment” in Other comprehensive income, distributed between Ch$6,449 million attributable to the equity holders of the Bank and Ch$926 million attributable to non-controlling interest.

Gross profits and losses realized on the sale of available for sale investments as of December 31, 2017, 2016 and 2015, are as follows:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Sale of available for sale investments generating realized profits	6,469,344	6,522,549	2,627,490
Realized profits	4,867	12,333	22,473
Sale of available for sale investments generating realized losses	466.732	346,906	346,450
Realized losses	3	132	72

The Bank evaluated those instruments with unrealized losses as of December 31, 2017 and 2016 and concluded they were not impaired. This review consisted of evaluating the economic reasons for any declines, the credit ratings of the securities’ issuers, and the Bank’s intention and ability to hold the securities until the unrealized loss is recovered. Based on this analysis, the Bank believes that there were no significant or prolonged declines nor changes in credit risk which would cause impairment in its investment portfolio, since most of the decline in fair value of these instruments was caused by market conditions which the Bank considers to be temporary. All of the instruments that have unrealized losses as of December 31, 2017 and 2016, were not in a continuous unrealized loss position for more than one year.

The following charts show the available for sale investments cumulative unrealized profit and loss, as of December 31, 2017 and 2016:

As of December 31, 2017:

	Less than 12 months				More than 12 months				Total
	Acquisition cost	Fair value	Unrealized profit	Unrealized loss	Acquisition cost	Fair value	Unrealized  profit	Unrealized loss	Acquisition cost	Fair value	Unrealized profit	Unrealized loss
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Chilean central bank and government securities
Chilean central bank Bonds	816,164	816,331	5,513	(5,346)	-	-	-	-	816,164	816,331	5,513	(5,346)
Chilean central bank Notes	330,923	330,952	30	(1)	-	-	-	-	330,923	330,952	30	(1)
Other Chilean central bank and government securities	1,117,447	1,115,518	2,960	(4,888)	-	-	-	-	1,117,447	1,115,518	2,960	(4,888)
Subtotal	2,264,534	2,262,801	8,503	(10,235)	-	-	-	-	2,264,534	2,262,801	8,503	(10,235)
Other Chilean securities
Time deposits in Chilean financial institutions	2,361	2,361	-	-	-	-	-	-	2,361	2,361	-	-
Mortgage finance bonds of Chilean financial institutions	21,867	22,312	445	-	-	-	-	-	21,867	22,312	445	-
Chilean financial institution bonds	-	-	-	-	-	-	-	-	-	-	-	-
Chilean corporate bonds	-	-	-	-	-	-	-	-	-	-	-	-
Other Chilean securities	220	3,000	2,780	-	-	-	-	-	220	3,000	2,780	-
Subtotal	24,448	27,673	3,225	-	-	-	-	-	24,448	27,673	3,225	-
Foreign financial securities
Foreign central banks and government securities	133,301	132,822	847	(1,326)	-	-	-	-	133,301	132,822	847	(1,326)
Other foreign financial securities	150,408	151,250	1,097	(256)	-	-	-	-	150,408	151,250	1,097	(256)
Subtotal	283,709	284,072	1,944	(1,582)	-	-	-	-	283,709	284,072	1,944	(1,582)
Total	2,572,691	2,574,546	13,672	(11,817)	-	-	-	-	2,572,691	2,574,546	13,672	(11,817)

As of December 31, 2016:

	Less than 12 months				More than 12 months				Total
	Acquisition cost	Fair value	Unrealized profit	Unrealized loss	Acquisition cost	Fair value	Unrealized profit	Unrealized loss	Acquisition cost	Fair value	Unrealized profit	Unrealized loss
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Chilean central bank and government securities
Chilean central bank Bonds	461,793	468,386	6,612	(19)	-	-	-	-	461,793	468,386	6,612	(19)
Chilean central bank notes	1,222,263	1,222,283	23	(3)	-	-	-	-	1,222,263	1,222,283	23	(3)
Other Chilean central bank and government securities	52,411	52,805	394	-	-	-	-	-	52,411	52,805	394	-
Subtotal	1,736,467	1,743,474	7,029	(22)	-	-	-	-	1,736,467	1,743,474	7,029	(22)
Other Chilean securities
Time deposits in Chilean financial institutions	891,276	891,320	108	(64)	-	-	-	-	891,276	891,320	108	(64)
Mortgage finance bonds of Chilean financial institutions	25,021	25,488	469	(2)	-	-	-	-	25,021	25,488	469	(2)
Chilean financial institution bonds	-	-	-	-	-	-	-	-	-	-	-	-
Chilean corporate bonds	-	-	-	-	-	-	-	-	-	-	-	-
Other Chilean securities	220	1,680	1,460	-	-	-	-	-	220	1,680	1,460	-
Subtotal	916,517	918,488	2,037	(66)	-	-	-	-	916,517	918,488	2,037	(66)
Foreign financial securities
Foreign central banks and government securities	387,077	387,146	69	-	-	-	-	-	387,077	387,146	69	-
Other foreign financial securities	341,470	339,798	655	(2,327)	-	-	-	-	341,470	339,798	655	(2,327)
Subtotal	728,547	726,944	724	(2,327)	-	-	-	-	728,547	726,944	724	(2,327)
Total	3,381,531	3,388,906	9,790	(2,415)	-	-	-	-	3,381,531	3,388,906	9,790	(2,415)

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INVESTMENTS IN ASSOCIATES AND OTHER COMPANIES

12 Months Ended

Dec. 31, 2017

Investments In Associates And Other Companies

INVESTMENTS IN ASSOCIATES AND OTHER COMPANIES

NOTE 11

INVESTMENTS IN ASSOCIATES AND OTHER COMPANIES

a) Investments in associates and other, are shown in the following table:

					Investment
	Ownership interest As of December 31				Investment value  As of December 31,		Profit and loss As of December 31,
	2017 MCh$		2016 MCh$	2015 MCh$	2017  MCh$	2016 MCh$	2017 MCh$	2016 MCh$	2015  MCh$
Company
Redbanc S.A.	33.43	33.43		33.43	2,537	2,184	353	373	215
Transbank S.A.	25.00	25.00		25.00	14,534	12,510	2,024	1,302	1,256
Centro de Compensación Automatizado	33.33	33.33		33.33	1,589	1,353	236	248	212
Sociedad Interbancaria de Depósito de Valores S.A.	29.29	29.29		29.29	1,087	938	235	195	213
Cámara de Compensación de Alto Valor S.A. (1,2&3)	15.00	14.93		14.23	909	866	66	98	127
Administrador Financiero del Transantiago S.A.	20.00	20.00		20.00	3,098	2,781	317	230	323
Sociedad Nexus S.A.	12.90	12.90		12.90	1,911	1,469	442	247	225
Servicios de Infraestructura de Mercado OTC S.A. (1&2)	12.07	12.07		11.11	1,489	1,378	115	132	(115)
Subtotal					27,154	23,479	3,788	2,825	2,456
Shares or rights in other companies (*)
Bladex					136	136	25	26	25
Stock Exchanges					287	157	150	161	107
Others					8	8	-	-	-
Total					27,585	23,780	3,963	3,012	2,5

(*) Investments in associates and other companies do not have market prices.

(1) During the third quarter of 2016, Banco Penta ceded to Banco Santander a portion of its interest in the companies "Sociedad Operadora de la Cámara de Compensación de pagos de Alto Valor SA" and "Servicios de Market Infrastructure OTC SA ", the Bank's share in those companies increased to 14.84% and 11.93% respectively.

(2) During the last quarter of 2016, Banco Penta ceded to Banco Santander a portion of its interest in the companies "Sociedad Operadora de la Cámara de Compensación de pagos de Alto Valor SA" and "Servicios de Market Infrastructure OTC SA ", the Bank's share in those companies increased to 14.93% and 12.07% respectively.

(3) In February 2017, Banco Paris sold to Banco Santander a portion of its interest in the companies "Sociedad Operadora de la Cámara de Compensación de pagos de Alto Valor SA", the Bank's share increased to 15.00%

(4) In October 2015, HSBC Bank Chile sold its ownership share in Camara de Compensación de Pagos de Alto Valor S.A. to Banco Santander Chile, increasing our participation to 14.23%.

b)  Summary of financial information of associates as of and for the years ended December 31, 2017, 2016 and 2015.

As of December 31,
	2017				2016				2015
				Net income				Net income				Net income
	Assets	Liabilities	Equity		Assets	Liabilities	Equity		Assets	Liabilities	Equity
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Centro de Compensación Automatizado	6,871	2,174	3,989	708	5,508	1,523	3,241	744	5,148	1,897	2,616	635
Redbanc S.A.	21,235	13,751	6,428	1,056	19,927	13,505	5,307	1,115	20,296	14,877	4,777	642
Transbank S.A.	822,487	765,683	48,709	8,095	710,475	660,957	44,309	5,209	601,627	561,325	35,278	5,024
Sociedad Interbancaria de Depósito de Valores S.A.	3,720	60	2,858	802	3,204	103	2,435	666	2,714	58	2,093	563
Sociedad Nexus S.A.	32,669	18,888	10,354	3,427	30,038	19,229	8,898	1,911	23,153	13,682	7,730	1,741
Servicios de Infraestructura de Mercado OTC S.A.	17,913	6,414	10,963	536	29,258	18,258	9,906	1,094	17,631	7,800	10,869	(1,038)
Administrador Financiero del Transantiago S.A.	51,304	35,814	13,907	1,583	54,253	40,345	12,758	1,150	42,518	29,760	11,145	1,613
Cámara de Compensación de Alto Valor S.A.	6,338	500	5,399	439	6,099	627	4,815	657	5,730	775	4,066	889
Total	962,537	843,284	102,607	16,646	858,762	754,547	91,669	12,546	718,817	630,174	78,574	10,069

c) Restrictions over the ability of associated companies to transfer funds to investors.

There are no significant restrictions regarding the capacity of associates to transfer funds, whether in cash dividends, refund of loans, or advance payments to the Bank.

d) Activity with respect to investments in other companies during 2017, 2016 and 2015 is as follows:

	As of December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Opening balance as of January 1,	23,780	20,309	17,914
Acquisition of investments (*)	3	1,123	302
Sale of investments	-	-	-
Participation in income	3,962	3,012	2,588
Dividends received	(116)	(217)	(278)
Other equity adjustments	(44)	(447)	(217)
Total	27,585	23,780	20,309

(*) See reference, part a) of this note.

XML

INTANGIBLE ASSETS

12 Months Ended

Dec. 31, 2017

Intangible Assets

INTANGIBLE ASSETS

NOTE 12

INTANGIBLE ASSETS

a)  As of December 31, 2017 and 2016, the composition of intangible assets is as follows:

				As of December 31, 2017
	Years of  useful life	Average remaining useful life	Net opening balance as of January 1, 2015	Gross balance	Accumulated amortization	Net balance
			MCh$	MCh$	MCh$	MCh$
Licenses	3	1	1,656	10,932	(9,732)	1,200
Software development	3	2	56,429	314,115	(252,096)	62,019
Total			58,085	325,047	(261,828)	63,219

				As of December 31, 2016
	Years of  useful life	Average remaining useful life	Net opening balance as of January 1, 2014	Gross balance	Accumulated amortization	Net balance
			MCh$	MCh$	MCh$	MCh$
Licenses	3	2	2,060	10,932	(9,276)	1,656
Software development	3	2	49,077	286,781	(230,352)	56,429
Total			51,137	297,713	(239,628)	58,085

b) The changes in the value of intangible assets during the periods ended December 31, 2017 and December 31, 2016 is as follows:

b. 1) Gross balance

Gross balances	Licenses	Software development	Total
	MCh$	MCh$	MCh$
Balances as of January 1, 2017	10,932	286,781	297,713
Acquisitions	-	32,624	32,624
Disposals and impairment	-	(5,290)	(5,290)
Other	-	-	-
Balances as of December 31, 2017	10,932	314,115	325,047
Balances as of January 1, 2016	10,932	259,500	270,432
Acquisitions	-	27,281	27,281
Disposals and impairment	-	-	-
Other	-	-	-
Balances as of December 31, 2016	10,932	286,781	297,713

b. 2) Accumulated amortization

Accumulated amortization	Licenses	Software development	Total
	MCh$	MCh$	MCh$
Balances as of January 1, 2017	(9,276)	(230,352)	(239,628)
Year’s amortization	(456)	(21,744)	(22,200)
Other changes	-	-	-
Balances as of December 31, 2017	(9,732)	(252,096)	(261,828)
Balances as of January 1, 2016	(8,872)	(210,423)	(219,295)
Year’s amortization	(404)	(19,929)	(20,333)
Other changes	-	-	-
Balances as of December 31, 2016	(9,276)	(230,352)	(239,628)

c) The Bank has no restriction on intangible assets as of December 31, 2017 and 2016. Additionally, the intangibles assets have not been pledged as guarantee for fulfillment of financial liabilities. Also, the Bank has no debt related to Intangible assets as of those dates.

XML

PROPERTY, PLANT, AND EQUIPMENT

12 Months Ended

Dec. 31, 2017

Property, plant and equipment [abstract]

PROPERTY, PLANT, AND EQUIPMENT

NOTE 13

PROPERTY, PLANT, AND EQUIPMENT

a)   As of December 31, 2017 and 2016, the composition of property, plant, and equipment balances are composed as follows:

		As of December 31, 2017
	Net opening balance as of January 1, 2017	Gross balance	Accumulated depreciation	Net balance
	MCh$	MCh$	MCh$	MCh$
Land and buildings	169,809	274,079	(114,727)	159,352
Equipment	66,506	193,689	(130,173)	63,516
Ceded under operating leases	4,230	4,888	(667)	4,221
Other	16,834	60,822	(45,364)	15,458
Total	257,379	533,478	(290,931)	242,547

		As of December 31, 2016
	Net opening balance as of January 1, 2016	Gross   balance	Accumulated depreciation	Net balance
	MCh$	MCh$	MCh$	MCh$
Land and buildings	158,434	264,016	(94,207)	169,809
Equipment	59,908	168,124	(101,618)	66,506
Ceded under operating leases	4,238	4,888	(658)	4,230
Other	18,079	55,973	(39,139)	16,834
Total	240,659	493,001	(235,622)	257,379

b) The changes in the value of property, plant, and equipment as of December 31, 2017 and 2016 is as follows:

b. 1) Gross balance

2017	Land and buildings	Equipment	Ceded under operating leases	Other	Total
	MCh$	MCh$	MCh$	MCh$	MCh$
Balances as of January 1, 2017	264,016	168,124	4,888	55,973	493,001
Additions	27,592	26,278	-	4,902	58,772
Disposals	(17,529)	(359)	-	(53)	(17,941)
Impairment due to damage	-	(354)	-	-	(354)
Other	-	-	-	-	0
Balances as of December 31, 2017	274,079	193,689	4,888	60,822	533,478

2016	Land and buildings	Equipment	Ceded under operating leases	Other	Total
	MCh$	MCh$	MCh$	MCh$	MCh$
Balances as of January 1, 2016	237,449	137,621	4,888	51,482	431,440
Additions	26,567	30,965	-	4,823	62,355
Disposals	-	(228)	-	(332)	(560)
Impairment due to damage	-	(234)	-	-	(234)
Other	-	-	-	-	-
Balances as of December 31, 2016	264,016	168,124	4,888	55,973	493,001

b. 2) Accumulated depreciation

2017	Land and buildings	Equipment	Ceded under operating leases	Other	Total
	MCh$	MCh$	MCh$	MCh$	MCh$
Balances as of January 1, 2017	(94,207)	(101,618)	(658)	(39,139)	(235,622)
Depreciation charges in the period	(20,744)	(28,592)	(9)	(6,277)	(55,622)
Sales and disposals in the period	224	37	-	52	313
Transfers	-	-	-	-	0
Other	-	-	-	-	0
Balances as of December 31, 2017	(114,727)	(130,173)	(667)	(45,364)	(290,931)

2016	Land and buildings	Equipment	Ceded under operating leases	Other	Total
	MCh$	MCh$	MCh$	MCh$	MCh$
Balances as of January 1, 2016	(79,015)	(77,713)	(650)	(33,403)	(190,781)
Depreciation charges in the period	(15,192)	(23,976)	(8)	(5,849)	(45,025)
Sales and disposals in the period	-	71	-	113	184
Transfers	-	-	-	-	-
Other	-	-	-	-	-
Balances as of December 31, 2016	(94,207)	(101,618)	(658)	(39,139)	(235,622)

c)  Operational leases – lessor

As of December 31, 2017 and 2016, the future minimum lease cash inflows under non-cancellable operating leases are as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Due within 1 year	567	506
Due after 1 year but within 2 years	749	1,029
Due after 2 years but within 3 years	480	502
Due after 3 years but within 4 years	348	473
Due after 4 years but within 5 years	308	344
Due after 5 years	1,792	2,067
Total	4,244	4,921

d) Operational leases – lessee

Certain Bank’s premises and equipment are leased under various operating leases. Future minimum rental payments under non-cancellable leases are as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Due within 1 year	26,059	26,455
Due after 1 year but within 2 years	21,343	24,903
Due after 2 year but within 3 years	18,091	20,582
Due after 3 years but within 4 years	15,736	17,321
Due after 4 years but within 5 years	12,734	14,569
Due after 5 years	51,502	53,694
Total	145,465	157,524

e) As of December 31, 2017 and 2016, the Bank has no financial leases which cannot be unilaterally rescinded.

f) The Bank has no restriction on property, plant and equipment as of December 31, 2017 and 2016. Additionally, the property, plant and equipment have not been provided as guarantees of financial liabilities. The Bank has no debt in connection with property, plant and equipment.

XML

CURRENT AND DEFERRED TAXES

12 Months Ended

Dec. 31, 2017

Current And Deferred Taxes Details 2

CURRENT AND DEFERRED TAXES

NOTE 14

CURRENT AND DEFERRED TAXES

a)    Current taxes

As of December 31, 2017 and 2016, the Bank recognizes taxes payable (recoverable), which is determined based on the currently applicable tax legislation. This amount is recorded net of recoverable taxes, and is shown as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Summary of current tax liabilities (assets)
Current tax (assets)	-	-
Current tax liabilities	6,435	29,294
Total tax payable (recoverable)	6,435	29,294
(Assets) liabilities current taxes detail (net)
Income tax, tax rate(*)	145,112	145,963
Minus:
Provisional monthly payments	(136,562)	(113,700)
Credit for training expenses	(1,768)	(1,972)
Land taxes leasing	-	-
Grant credits	(968)	(1,079)
Other	621	82
Total tax payable (recoverable)	6,435	29,294

(*)The tax rate is 25.5% for 2017 and 24.0% for 2016.

b)    Effect on income

The effect of tax expense on income for the years ended December 31, 2017 and 2016 is comprised of the following items:

	As of December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Income tax expense
Current tax	145,112	145,963	121,775
Credits (debits) for deferred taxes
Origination and reversal of temporary differences	(6,751)	(37,269)	(45,672)
Valuation provision	5,955
Subtotals	144,316	108,694	76,103
Tax for rejected expenses (Article No.21)	610	336	340
Other	105	1	(48)
Net charges for income tax expense	145,031	109,031	76,395

c)   Effective tax rate reconciliation

The reconciliation between the income tax rate and the effective rate applied in determining tax expenses as of December 31, 2017, 2016 and 2015, is as follows:

		Fort he year ended December 31,
	2017			2016		2015
	Tax  rate		Amount	Tax rate	Amount	Tax
						rate	Amount
	%		MCh$	%	MCh$	%	MCh$
Tax calculated over profit before tax	25.50		183,671	24.00	140,991	22.50	118,828
Price level restatement for tax purposes(1)	(3.03)		(21,829)	(5.49)	(32,256)	(5.42)	(28,630)
Single penalty tax (rejected expenses)	0.08		610	0.06	336	0.06	340
Effect of tax reform changes on deferred tax(2)	(2.86)		(20,600)	0.01	86	(2.01)	(10,600)
Real estate taxes	0.00		-	0.00	-	(0.73)	(3,853)
Other	0.44		3,179	(0.02)	(126)	0.06	310
Effective rates and expenses for income tax	20.13		145,031	18.56	109,031	14.46	76,395

(1) Price level restatement on tax purpose capital

(2) In accordance with Chilean Law N°20.780 published in September 29, 2014 the income tax rate are 25,5% and 27% for 2017 and 2018 respectively.

d)   Effect of deferred taxes on comprehensive income

Below is a summary of the separate effect of deferred tax on other comprehensive income, showing the asset and liability balances, for the years ended December 31, 2017 and 2016:

		As of December 31,
		2017	2016
		MCh$	MCh$
Deferred tax assets
	Available for sale investments	368	3,266
	Cash flow hedges	908	-
Total deferred tax assets recognized through other comprehensive income		1,276	3,266
Deferred tax liabilities
	Available for sale investments	(841)	(5,036)
	Cash flow hedges	-	(549)
Total deferred tax liabilities recognized through other comprehensive income		(841)	(5,585)
Net deferred tax balances in equity		435	(2,319)
Deferred taxes in equity attributable to equity holders of the Bank		791	(2,097)
Deferred tax in equity attributable to non-controlling interests		(356)	(222)

e)   Effect of deferred taxes on income

As of December 31, 2017 and 2016, the Bank has recorded effects for deferred taxes in the financial statements.

	As of December 31,
	2017	2016
	MCh$	MCh$
Deferred tax assets
Interests and adjustments	8,645	9,473
Non-recurring charge-offs	11,651	9,891
Assets received in lieu of payment	1,582	2,999
Exchange rate adjustments	882	-
Property, plant and equipment valuation	4,410	4,570
Allowance for loan losses	160,359	163,456
Provision for expenses	73,518	67,073
Leased assets	98,090	71,834
Subsidiaries tax losses	5,277	9,467
Prepaid expenses	151	-
Other	5,249	17,571
Total deferred tax assets	369,814	356,334
Deferred tax liabilities
Valuation of investments	(1,911)	(1,802)
Depreciation	(532)	-
Valuation proviision	(5,955)	-
Other	(432)	(299)
Total deferred tax liabilities	(8,830)	(2,101)

f)    Summary of deferred tax assets and liabilities

Below is a summary of the deferred taxes impact on equity and income.

	As of December 31,
	2017	2016
	MCh$	MCh$
Deferred tax assets
Recognized through other comprehensive income	1,276	3,266
Recognized through profit or loss	369,815	356,334
Total deferred tax assets	371,091	359,600
Deferred tax liabilities
Recognized through other comprehensive income	(841)	(5,585)
Recognized through profit or loss	(8,822)	(2.101)
Total deferred tax liabilities	(9,663)	(7.686)

XML

OTHER ASSETS

12 Months Ended

Dec. 31, 2017

Other Assets

OTHER ASSETS

NOTE 15

OTHER ASSETS

Other assets item includes the following:

		As of December 31,
		2017	2016
		MCh$	MCh$
Assets for leasing (1)		48,099	44,840
Assets received or awarded in lieu of payment
	Assets received in lieu of payment	20,904	26,598
	Assets awarded at judicial sale	24,800	26,895
	Provision on assets received in lieu of payment or awarded	(1,440)	(7,558)
	Subtotal	44,264	45,935
Other assets
	Guarantee deposits (margin accounts) (2)	323,767	396,289
	Gold investments	478	446
	VAT credit	9,570	8,941
	Income tax recoverable	1,381	22,244
	Prepaid expenses	116,512	148,288
	Assets recovered from leasing for sale	4,235	6,040
	Pension plan assets	921	1,637
	Accounts and notes receivable	59,574	56,624
	Notes receivable through brokerage and simultaneous transactions	68,272	60,632
	Other receivable assets	53,500	15,082
	Other assets (3)	33,837	40,274
	Subtotal	672,047	756,497
	Total	764,410	847,272

⁽¹⁾ Assets available to be granted under the financial leasing agreements.

⁽²⁾ Guarantee deposits (margin accounts) correspond collaterals associated with derivative financial contracts to mitigate the counterparty credit risk and are mainly established in cash. These guarantees operate when mark to market of derivative financial instruments exceed the levels of threshold agreed in the contracts, which could result the the Bank deliver or receive collateral.

⁽³⁾ Other assets mainly include settlement of derivatives and other financial transactions.

XML

TIME DEPOSITS AND OTHER TIME LIABILITIES

12 Months Ended

Dec. 31, 2017

Time Deposits And Other Time Liabilities

TIME DEPOSITS AND OTHER TIME LIABILITIES

NOTE 16

TIME DEPOSITS AND OTHER TIME LIABILITIES

As of December 31, 2017 and 2016, the composition of the line item time deposits and other liabilities is as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Deposits and other demand liabilities
Checking accounts	6,272,656	6,144,688
Other deposits and demand accounts	590,221	564,966
Other demand liabilities	905,289	829,661
Total	7,768,166	7,539,315
Time deposits and other time liabilities
Time deposits	11,792,466	13,031,319
Time savings account	116,179	116,451
Other time liabilities	5,300	3,939
Total	11,913,945	13,151,709

XML

INTERBANK BORROWINGS

12 Months Ended

Dec. 31, 2017

Interbank Borrowings

INTERBANK BORROWINGS

NOTE 17

INTERBANK BORROWINGS

As of December 31, 2017 and 2016 the line item Interbank borrowings is as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Loans from financial institutions and the Central Bank of Chile
Other obligations with Central Bank of Chile	5	7
Subtotal	5	7
Loans from domestic financial institutions	480	365,436
Loans from foreign financial institutions
Sumitomo Mitsui Banking Corporation	259,199	233,060
Wells Fargo Bank N.A.	235,058	113,631
Bank Of America N.A.	228,309	-
Standard Chartered Bank	225,966	101,874
Mizuho Bank Ltd. NY.	215,967	-
Citibank N.A.	191,471	183,193
The Bank of Nova Scotia	86,419	39,967
The Toronto-Dominion Bank	62,743	-
Corporación Andina De Fomento	31,075	-
Barclays Bank PLC London	30,886	33,279
HSBC Bank Plc NY	30,875	33,214
The Bank of New York Mellon	30,839	82,594
Hsbc Bank Plc	30,838	-
European Investment Bank	12,629	13,980
Banco Santander – Hong Kong	8,341	6,165
Banco Santander Brasil S.A.	5,225	5,175
Bank Austria A.G.	2,317	-
Bank of China	823	311
Shanghai Pudong Development	714	205
Bank of Tokyo Mitsubishi	453	430
Keb Hana Bank	396	301
Shinhan Bank	394	354
Thai Military Bank Public Comp	377	425
Hua Nan Commercial Bank Ltd.	349	83
Mizuho Corporate Bank	331	411,753
Banco Santander Central Hispano	312	-
Agricultural Bank of China	295	327
Banco de Occidente	282	-
Banco Do Brasil S.A.	268	120
Unicredito Italiano	264	-
Bank of East Asia, Limited	241	54
Canara Bank	224	91
Hong Kong and Shanghai Banking	222	889
International Commercial Bank	221	-
Banque Generale Du Luxembourg	207	138
Kookmin Bank	201	317
Zhejiang Commercial Bank Ltd.	175	-
Banca Monte dei Paschi di Siena	162	309
Taiwan Cooperative Bank	159	-
Deutsche Bank A.G.	157	-
Yapi Ve Kredi Bankasi A.S.	155	73
J.P. Morgan Chase Bank N.A.	154	49
Banco Commerzbank	145	47
Bank of Taiwan	136	183
Industrial And Commercial Bank	119	-
Bank Of Nova Scotia	112	-
State Bank of India	110	289
Woori Bank	105	153
Bancolombia S.A.	94	31
Bank of Communications	93	393
Cassa Di Risparmio Di Parma E	93	132
China Construcción Bank	90	1,044
Metropolitan Bank Limited	87	26
Banca Delle Marche Spa	76	31
Australia And New Zealand Bank	62	21
Abanca Corporacion Bancaria SA	60	-
Casa Di Risparmo De Padova E.R.	56	76
Societe Generale	56	-
Hanvit Bank	55	76
Banca Popolare Dell'Emilia Rom	53	26
Banco Bradesco S.A.	50	113
Punjab National Bank	47	-
Citic Industrial Bank	39	-
Hang Seng Bank Ltd.	39	-
Subtotal	1,697,470	1,265,002

	As of December 31,
	2017	2016
	MCh$	MCh$
Loans from foreign financial institutions, continuación
Hsbc Bank Usa	38	-
First Union National Bank	35	226
Habib Bank Limited	34	105
Banco Caixa Geral.	33	-
Banco Internacional S.A.	33	-
Banca Commerciale Italiana S.P.	31	-
Bank of Montreal	30	201
Kasikornbank Public Company Li.	25	-
Citibank N.A. Turkiye Merkez S.	23	158
Liu Chong Hing Bank Limited	21	-
Banco Popular Espanol S.A.	19	56
Taiwan Business Bank	19	-
Fortis Bank S.A./N.V. Brussels	15	12
Chang Hwa Commercial Bank Ltd.	14	17
Banco De Sabadell S.A.	10	-
Bank Of China Guangdong Branch	8	14
Icici Bank Limited	8	25
Banco Popolare Soc Coop	6	5
Bank of America	-	213,200
NTT Docomo Ibc	-	33,149
Zurcher Kantonal Bank	-	20,021
Banque Bruxelles Lambert S.A.	-	5,797
Banque Cantonale Vaudoise	-	5,714
Denizbank A.S.	-	347
Banco Santander – Madrid	-	322
Unicredito Italiano	-	302
Taipei Bank	-	260
ING Bank N.V. - Vienna	-	228
Westpac Banking Corporation	-	226
BNP Paribas S.A.	-	218
Oriental Bank of Commerce	-	132
Kotak Mahindra Bank Limited	-	129
Caixabank S.A.	-	93
Development Bank Of Singapore	-	80
Hsbc France (formerly Hsbc Ccf)	-	74
Banco General S.A.	-	62
Banco De Crédito Del Perú	-	58
Hsbc Bank Canada	-	47
Finans Bank A.S.	-	46
Bangkok Bank Public Company Li.	-	42
United Bank of India	-	39
Banco Bolivariano C.A.	-	38
Banco Bilbao Vizcaya Argentaria	-	34
Hsbc Bank Brasil S.A. - Banco	-	34
Banca Popolare Di Vicenza Scpa	-	31
Bayerische Hypo- Und Vereinsba	-	27
Banco Itau	-	25
China Merchants Bank	-	22
Hsbc Bank Middle East	-	21
Banca Lombarda E Piemontese S.	-	21
Export-Import Bank Of Thailand	-	20
Cassa Di Risparmio In Bologna	-	20
Fifth Third Bank	-	15
Hdfc Bank Limited	-	13
Union Bank of India	-	10
Intesa Sanpaolo Spa	-	7
Deutsche Bank Sociedad Anonima	-	6
Industrial Bank of Korea	-	5
Otros	-	4,169
Subtotal	1,697,872	1,550,925
Total	1,698,357	1,916,368

a)  Obligations with Central Bank of Chile

Debts to the Central Bank of Chile include credit lines for renegotiation of loans and other borrowings. These credit lines were provided by the Central Bank of Chile for renegotiation of loans due to the need to refinance debt as a result of the economic recession and crisis of the banking system in the early 1980s.

The outstanding amounts owed to the Central Bank of Chile under these credit lines are as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Totals Line of credit for renegotiation with Central Bank of Chile	5	7

b) Loans from domestic financial institutions

These obligations’ maturities are as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Due within 1 year	480	365,436
Due within 1 and 2 year	-	-
Due within 2 and 3 year	-	-
Due within 3 and 4 year	-	-
Due after 5 years	-	-
Total loans from domestic financial institutions	480	365,436

c)    Foreign obligations

	As of December 31,
	2017	2016
	MCh$	MCh$
Due within 1 year	1,477,318	525,521
Due within 1 and 2 year	185,519	725,315
Due within 2 and 3 year	35,035	186,352
Due within 3 and 4 year	-	80,473
Due after 5 years	-	33,264
Total loans from foreign financial institutions	1,697,872	1,550,925

XML

ISSUED DEBT INSTRUMENTS AND OTHER FINANCIAL LIABILITIES

12 Months Ended

Dec. 31, 2017

Issued Debt Instruments And Other Financial Liabilities

ISSUED DEBT INSTRUMENTS AND OTHER FINANCIAL LIABILITIES

NOTE 18

ISSUED DEBT INSTRUMENTS AND OTHER FINANCIAL LIABILITIES

As of December 31, 2017 and 2016, composition of this item is as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Other financial liabilities
Obligations to public sector	59,470	61,490
Other domestic obligations	175,389	175,028
Foreign obligations	7,171	3,498
Subtotals	242,030	240,016
Issued debt instruments
Mortgage finance bonds	34,479	46,251
Senior bonds	6,186,760	6,416,274
Mortgage bond	99,222	104,182
Subordinated bonds	773,192	759,665
Subtotals	7,093,653	7,326,372
Total	7,335,683	7,566,388

Debts classified as current are either demand obligations or will mature in one year or less. All other debts are classified as non-current. The Bank’s debts, both current and non-current, are summarized below:

	As of December 31, 2017
	Current	Non-current	Total
	MCh$	MCh$	MCh$
Mortgage finance bonds	8,691	25,788	34,479
Senior bonds	337,166	5,849,594	6,186,760
Mortgage bond	4,541	94,681	99,222
Subordinated bonds	3	773,189	773,192
Issued debt instruments	350,401	6,743,252	7,093,653
Other financial liabilities	212,825	29,205	242,030
Total	563,226	6,772,457	7,335,683

	As of December 31, 2016
	Current	Non-current	Total
	MCh$	MCh$	MCh$
Mortgage finance bonds	11,236	35,015	46,251
Senior bonds	1,135,713	5,280,561	6,416,274
Mortgage bond	4,318	99,864	104,182
Subordinated bonds	4	759,661	759,665
Issued debt instruments	1,151,271	6,175,101	7,326,372
Other financial liabilities	158,488	81,528	240,016
Total	1,309,759	6,256,629	7,566,388

a)  Mortgage finance bonds

These bonds are used to finance mortgage loans. Their principal amounts are amortized on a quarterly basis. The range of maturities of these bonds is between five and twenty years. Loans are indexed to UF and create a yearly interest yield of 5.41% as of December 31, 2017 (5.53% as of December 31, 2016).

	As of December 31,
	2017	2016
	MCh$	MCh$
Due within 1 year	8,691	11,236
Due after 1 year but within 2 years	6,744	8,673
Due after 2 year but within 3 years	6,096	6,928
Due after 3 year but within 4 years	5,155	6,246
Due after 4 year but within 5 years	4,101	5,278
Due after 5 years	3,692	7,890
Total mortgage bonds	34,479	46,251

b) Senior bonds

The following table shows senior bonds by currency:

	As of December 31,
	2017	2016
	MCh$	MCh$
Santander bonds in UF	3,542,006	3,588,373
Santander bonds in USD	1,045,465	909,354
Santander bonds in CHF	268,281	568,549
Santander bonds in Ch$	1,135,527	1,037,515
Santander bonds in AUD	14,534	60,890
Current bonds in  JPY	126,059	179,426
Santander bonds in EUR	54,888	72,167
Total senior bonds	6,186,760	6,416,274

i. Placement of senior bonds:

In 2017, the Bank issued bonds for UF 10,000,000; CLP 160,000,000,000; USD 770,000,000; and AUD 30,000,000 detailed as follows:

Series	Currency	Amount	Term	Issuance rate	Series approval date	Series amount	Maturity date
T9	UF	5,000,000	7.0	2.60%	01-02-2016	5,000,000	01-02-2024
T13	UF	5,000,000	9.0	2.75%	01-02-2016	5,000,000	01-02-2026
Total	UF	10,000,000				10,000,000
SD	CLP	60,000,000,000	5.0	5.50%	01-06-2014	200,000,000,000	01-06-2019
T16	CLP	100,000,000,000	6.0	5.20%	01-02-2016	100,000,000,000	01-08-2021
Total	CLP	160,000,000,000				300,000,000,000
DN	USD	100,000,000	3.0	Libor-USD 3M+0.80%	20-07-2017	100,000,000	27-07-2020
DN	USD	50,000,000	3.0	Libor-USD 3M+0.80%	21-07-2017	50,000,000	27-07-2020
DN	USD	50,000,000	3.0	Libor-USD 3M+0.80%	24-07-2017	50,000,000	27-07-2020
DN	USD	10,000,000	4.0	Libor-USD 3M+0.83%	23-08-2017	10,000,000	23-11-2021
DN	USD	10,000,000	4.0	Libor-USD 3M+0.83%	23-08-2017	10,000,000	23-11-2021
DN	USD	50,000,000	3.0	Libor-USD 3M+0.75%	14-09-2017	50,000,000	15-09-2020
DN	USD	500,000,000	3.0	2.50%	12-12-2017	500,000,000	15-12-2020
Total	USD	770,000,000				770,000,000
AUD	AUD	30,000,000	10.0	3.96%	05-12-2017	30,000,000	12-12-2027
Total	AUD	30,000,000				30,000,000

During 2017, the Bank performed a partial repurchase of the following bonds:

Date	Type	Currency	Amount
06-03-2017	Senior	USD	6,900,000
12-05-2017	Senior	UF	1,000,000
16-05-2017	Senior	UF	690,000
17-05-2017	Senior	UF	15,000
26-05-2017	Senior	UF	340,000
01-06-2017	Senior	UF	590,000
02-06-2017	Senior	UF	300,000
05-06-2017	Senior	UF	130,000
19-06-2017	Senior	UF	265,000
10-07-2017	Senior	UF	770,000
21-07-2017	Senior	UF	10,000
28-08-2017	Senior	UF	200,000
28-08-2017	Senior	UF	200,000
29-08-2017	Senior	UF	2,000
29-08-2017	Senior	UF	270,000
03-11-2017	Senior	UF	14,000
29-11-2017	Senior	UF	400,000
06-12-2017	Senior	UF	20,000
12-12-2017	Senior	CLP	10,990,000,000

In 2016, the Bank issued bonds for UF 62,000,000; CLP 590,000,000,000; JPY 3,000,000,000; USD 215,000,000; EUR 104,000,000; and CHF 125,000,000 detailed as follows:

Series	Currency	Amount	Term	Issuance rate	Series approval date date	Series maximum amount	Maturity date
R1	UF	15,000,000	5.5	2.50%	01-09-2015	15,000,000	01-03-2021
R2	UF	10,000,000	7.5	2.60%	01-09-2015	10,000,000	01-03-2023
R3	UF	10,000,000	10.5	3.00%	01-09-2015	10,000,000	01-03-2026
R5	UF	7,000,000	7.0	2.55%	01-12-2015	7,000,000	01-12-2022
R6	UF	7,000,000	9.0	2.65%	01-12-2015	7,000,000	01-12-2024
P9	UF	3,000,000	10.5	2.60%	01-03-2015	5,000,000	01-09-2025
T2	UF	5,000,000	4.5	2.25%	01-02-2016	5,000,000	01-08-2020
T5	UF	5,000,000	6.0	2.40%	01-02-2016	5,000,000	01-02-2022
Total	UF	62,000,000
R4	CLP	100,000,000,000	5.5	5.50%	01-09-2015	100,000,000,000	01-03-2021
P4	CLP	50,000,000,000	5.0	4.80%	01-03-2015	150,000,000,000	01-03-2020
SD	CLP	140,000,000,000	5.0	5.50%	01-06-2014	200,000,000,000	01-06-2019
SC	CLP	200,000,000,000	10.0	5.95%	01-06-2014	200,000,000,000	01-06-2024
P3	CLP	50,000,000,000	7.0	5.50%	01-01-2015	50,000,000,000	01-01-2022
P1	CLP	50,000,000,000	10.0	5.80%	01-01-2015	50,000,000,000	01-01-2025
Total	CLP	590,000,000,000
JPY	JPY	3,000,000,000	5.0	0.115%	22-06-2016	3,000,000,000	29-06-2021
Total	JPY	3,000,000,000
DN	USD	10,000,000	5.0	Libor-USD 3M+1.05%	02-06-2016	10,000,000	09-06-2021
DN	USD	10,000,000	5.0	Libor-USD 3M+1.22%	08-06-2016	10,000,000	17-06-2021
DN	USD	10,000,000	5.0	Libor-USD 3M+1.20%	01-08-2016	10,000,000	16-08-2021
DN	USD	185,000,000	5.0	Libor-USD 3M+1.20%	10-11-2016	185,000,000	28-11-2021
Total	USD	215,000,000
EUR	EUR	54,000,000	12.0	1.307%	05-08-2016	54,000,000	17-08-2028
EUR	EUR	20,000,000	8.0	0.80%	04-08-2016	20,000,000	19-08-2024
EUR	EUR	30,000,000	3.0	0.25%	09-12-2016	30,000,000	20-12-2019
Total	EUR	104,000,000
CHF	CHF	125,000,000	8.5	0.35%	14-11-2016	125,000,000	30-05-2025
Total	CHF	125,000,000

During 2016, the Bank performed a partial repurchase of the following bond:

Date	Type	Currency	Amount
13-01-2016	Senior	USD	600,000
27-01-2016	Senior	USD	960,000
08-03-2016	Senior	USD	418,853,000
08-03-2016	Senior	USD	140,104,000
10-05-2016	Senior	USD	10,000,000
29-11-2016	Senior	USD	6,895,000

ii.  The maturities of senior bonds are as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Due within 1 year	337,166	1,135,713
Due after 1 year but within 2 years	866,936	321,509
Due after 2 year but within 3 years	832,978	816,919
Due after 3 year but within 4 years	1,177,081	663,289
Due after 4 year but within 5 years	902,647	754,768
Due after 5 years	2,069,952	2,724,076
Total senior bonds	6,186,760	6,416,274

c) Mortgage bonds

Detail of mortgage bonds per currency is as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Mortgage bonds in UF	99,222	104,182
Total mortgage bonds	99,222	104,182

i.  Allocation of mortgage bonds

During 2017 and 2016, the Bank has not placed any mortgage bonds.

ii. The maturities of Mortgage bonds are as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Due within 1 year	4,541	4,318
Due after 1 year but within 2 years	7,291	6,932
Due after 2 year but within 3 years	7,526	7,156
Due after 3 year but within 4 years	7,769	7,386
Due after 4 year but within 5 years	8,019	7,626
Due after 5 years	64,076	70,764
Total Mortgage bonds	99,222	104,182

d)  Subordinated bonds

Detail of the subordinated bonds per currency is as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Subordinated bonds denominated in CLP	3	4
Subordinated bonds denominated in UF	773,189	759,661
Total subordinated bonds	773,192	759,665

i. Allocation of subordinated bonds

During 2017 and 2016, the Bank has not placed any subordinated bonds.

The maturities of subordinated bonds, are as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Due within 1 year	3	4
Due after 1 year but within 2 years	-	-
Due after 2 year but within 3 years	-	-
Due after 3 year but within 4 years	-	-
Due after 4 year but within 5 years	-	-
Due after 5 years	773,189	759,661
Total subordinated bonds	773,192	759,665

e)  Other financial liabilities

The composition of other financial obligations, by maturity, is detailed below:

	As of December 31,
	2017	2016
	MCh$	MCh$
Non-current portion:
Due after 1 year but within 2 years	23,401	33,777
Due after 2 year but within 3 years	4,181	24,863
Due after 3 year but within 4 years	194	5,794
Due after 4 year but within 5 years	210	1,973
Due after 5 years	1,219	15,121
Non-current portion subtotal	29,205	81,528
Current portion:
Amounts due to credit card operators	173,271	151,620
Acceptance of letters of credit	2,780	2,069
Other long-term financial obligations, short-term portion	36,774	4,799
Current portion subtotal	212,825	158,488
Total other financial liabilities	242,030	240,016

XML

MATURITY OF FINANCIAL ASSETS AND LIABILITIES

12 Months Ended

Dec. 31, 2017

Maturity Of Financial Assets And Liabilities

MATURITY OF FINANCIAL ASSETS AND LIABILITIES

NOTE 19

MATURITY OF FINANCIAL ASSETS AND LIABILITIES

As of December 31, 2017 and 2016, the detail of the maturities of assets and liabilities is as follows:

As of December 31, 2017	Demand	Up to 1 month	Between 1 and 3 months	Between 3 and  12 months	Subtotal up to 1 year	Between 1 and 3 years	Between 3 and 5 years	More than 5 years	Subtotal  More than 1 year	Total
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Financial assets
Cash and deposits in banks	1,452,922	-	-	-	1,452,922	-	-	-	-	1,452,922
Cash items in process of collection	668,145	-	-	-	668,145	-	-	-	-	668,145
Trading investments	-	72,983	4,024	68,277	145,284	110,824	90,507	139,121	340,452	485,736
Investments under resale agreements	-	-	-	-	-	-	-	-	-	-
Financial derivative contracts	-	135,780	198,876	410,415	745,071	385,428	371,090	737,058	1,493,576	2,238,647
Interbank loans (*)	-	6,064	152,911	3,710	162,685	-	-	-	-	162,685
Loans and accounts receivables from customers (**)	769,823	2,206,734	2,288,372	4,348,975	9,613,904	5,187,501	2,938,326	9,823,498	17,949,325	27,563,229
Available for sale investments	-	58,850	11,788	102,600	173,238	556,289	975,372	869,647	2,401,308	2,574,546
Guarantee deposits (margin accounts)	323,767	-	-	-	323,767	-	-	-	-	323,767
Total financial assets	3,214,657	2,480,411	2,655,971	4,933,977	13,285,016	6,240,042	4,375,295	11,569,324	22,184,661	35,469,677
Financial liabilities
Deposits and other demand liabilities	7,768,166	-	-	-	7,768,166	-	-	-	-	7,768,166
Cash items in process of being cleared	486,726	-	-	-	486,726	-	-	-	-	486,726
Obligations under repurchase agreements	-	268,061	-	-	268,061	-	-	-	-	268,061
Time deposits and other time liabilities	121,479	5,120,171	4,201,271	2,299,018	11,741,939	106,833	2,811	62,362	172,006	11,913,945
Financial derivative contracts	-	144,410	196,444	356,288	697,142	378,582	358,358	705,406	1,442,346	2,139,488
Interbank borrowings	4,130	46,013	397,419	1,030,241	1,477,803	220,554	-	-	220,554	1,698,357
Issued debt instruments	-	21,043	55,119	274,239	350,401	1,727,571	2,104,771	2,910,910	6,743,252	7,093,653
Other financial liabilities	177,663	701	2,583	31,879	212,826	27,581	404	1,219	29,204	242,030
Guarantees received (margin accounts)	408,313	-	-	-	408,313	-	-	-	-	408,313
Total financial liabilities	8,966,477	5,600,399	4,852,836	3,991,665	23,411,377	2,461,121	2,466,344	3,679,897	8,607,362	32,018,739

(*) Interbank loans are presented on a gross basis. The amount of allowance is Ch$472 million.

(**) Loans and accounts receivables from customers are presented on a gross basis. Provisions amounts according to type of loan are detailed as follows: Commercial loans Ch$ 437,863 million, Mortgage loans Ch$ 69,066 million, and Consumer loans Ch$ 283,756 million.

As of December 31, 2016	Demand	Up to   1 month	Between 1 and  3 months	Between 3 and  12 months	Subtotal   up to 1 year	Between 1 and   3 years	Between 3 and   5 years	More than 5 years	Subtotal More than 1 year	Total
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Financial assets
Cash and deposits in banks	2,279,389	-	-	-	2,279,389	-	-	-	-	2,279,389
Cash items in process of collection	495,283	-	-	-	495,283	-	-	-	-	495,283
Trading investments	-	52,443	13,252	118,845	184,540	75,378	106,808	30,261	212,447	396,987
Investments under resale agreements	-	6,736	-	-	6,736	-	-	-	-	6,736
Financial derivative contracts	-	82,243	120,653	292,801	495,697	531,094	357,833	1,116,158	2,005,085	2,500,782
Interbank loans (*)	-	12,859	135,756	124,143	272,758	44	-	5	49	272,807
Loans and accounts receivables from customers (**)	717,306	2,393,216	2,108,001	4,488,993	9,707,516	4,937,271	2,909,140	9,379,697	17,226,108	26,933,624
Available for sale investments	-	1,581,682	250,222	314,842	2,146,746	37,974	379,976	824,210	1,242,160	3,388,906
Guarantee deposits (margin accounts)	396,289	-	-	-	396,289	-	-	-	-	396,289
Total financial assets	3,888,267	4,129,179	2,627,884	5,339,624	15,984,954	5,581,761	3,753,757	11,350,331	20,685,849	36,670,803
Financial liabilities
Deposits and other demand liabilities	7,539,315	-	-	-	7,539,315	-	-	-	-	7,539,315
Cash items in process of being cleared	288,473	-	-	-	288,473	-	-	-	-	288,473
Obligations under repurchase agreements	-	212,437	-	-	212,437	-	-	-	-	212,437
Time deposits and other time liabilities	121,527	6,105,767	4,193,906	2,537,299	12,958,499	118,101	13,913	61,196	193,210	13,151,709
Financial derivative contracts	-	92,335	122,565	263,893	478,793	494,539	346,948	971,881	1,813,368	2,292,161
Interbank borrowings	4,557	373,423	115,769	1,154,063	1,647,812	233,542	35,014	-	268,556	1,916,368
Issued debt instruments	-	43,141	185,425	922,705	1,151,271	1,168,117	1,444,593	3,562,391	6,175,101	7,326,372
Other financial liabilities	153,049	1,461	1,161	2,817	158,488	58,641	7,766	15,121	81,528	240,016
Guarantees received (margin accounts)	480,926	-	-	-	480,926	-	-	-	-	480,926
Total financial liabilities	8,587,847	6,828,564	4,618,826	4,880,777	24,916,014	2,072,940	1,848,234	4,610,589	8,531,763	33,447,777

(*) Interbank loans are presented on a gross basis. The amount of allowance is Ch$4,135 million.

(**) Loans and accounts receivables from customers are presented on a gross basis. Provisions amounts according to type of loan are detailed as follows: Commercial loans Ch$ 429,442 million, Mortgage loans Ch$ 57,009 million, and Consumer loans Ch$ 300,019 million.

XML

PROVISIONS

12 Months Ended

Dec. 31, 2017

Provisions [abstract]

PROVISIONS

NOTE 20

PROVISIONS

a) As of December 31, 2017 and 2016, the composition is as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Provisions for personnel salaries and expenses	97,576	72,592
Provisions for mandatory dividends	168,840	142,815
Provisions for contingent loan risk	10,079	11,399
Provisions for contingencies associated with administrative claims and leasing contracts	27,303	65,404
Total	303,798	292,210

b) Below is the activity regarding provisions during the years ended December 31, 2017 and 2016.

	Personnel salaries and expenses	Mandatory Dividend	Contingent loan	Contingencies	Total
	MCh$	MCh$	MCh$	MCh$	MM$
Balances as of January 1, 2017	72,592	142,815	11,399	65,404	292,210
Provisions established	106,687	168,840	7,341	8,645	291,513
Application of provisions	(81,703)	(142,815)	-	(389)	(224,907)
Provisions released	-	-	(8,661)	(46,357)	(55,018)
Reclassifications	-	-	-	-	-
Other	-	-	-	-	-
Balances as of December 31, 2017	97,576	168,840	10,079	27,303	303,798
Balances as of January 1, 2016	64,861	134,539	10,750	64,848	274,998
Provisions established	80,298	142,815	9,789	85,492	318,394
Application of provisions	(72,567)	(134,539)	-	(135)	(207,241)
Provisions released	-	-	(9,140)	(84,801)	(93,941)
Reclassifications	-	-	-	-	-
Other	-	-	-	-	-
Balances as of December 31, 2016	72,592	142,815	11,399	65,404	292,210

c) Provisions for personnel salaries and expenses:

	As of December 31,
	2017	2016
	MCh$	MCh$
Provision for seniority compensation	17,874	10,376
Provision for stock-based personnel benefits	-	-
Provision for performance bonds	53,947	38,510
Provision for vacations	23,039	21,800
Provision for other personnel benefits	2,716	1,906
Total	97,576	72,592

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OTHER LIABILITIES

12 Months Ended

Dec. 31, 2017

Other Liabilities

OTHER LIABILITIES

NOTE 21

OTHER LIABILITIES

The other liabilities line item is as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Accounts and notes payable	196,965	154,159
Unearned income	601	509
Guarantees received (margin accounts) (1)	408,313	480,926
Notes payable through brokerage and simultaneous transactions	17,799	27,745
Other payable obligations (2)	58,921	80,100
Withheld VAT	1,887	1,964
Other liabilities (3)	60,877	50,382
Total	745,363	795,785

(1) Guarantee deposits (margin accounts) collaterals associated to derivative financial contracts to mitigate the counterparty credit risk and are mainly established in cash. These guarantees operate when mark to market of derivative financial instruments exceed the levels of threshold agreed in the contracts, which could result the the Bank deliver or receive collateral.

(2) Other payable obligations mainly relates to settlement of derivatives and other financial transactions derived from the operation of the Bank.

(3) Other liabilities: mainly include reimbursement of insurance commissions.

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CONTINGENCIES AND COMMITMENTS

12 Months Ended

Dec. 31, 2017

Contingencies And Commitments

CONTINGENCIES AND COMMITMENTS

NOTE 22

CONTINGENCIES AND COMMITMENTS

a) Lawsuits and legal procedures

As of the issuance date of these financial statements, the Bank and its affiliates were subject to certain legal actions in the normal course of their business. As of December 31, 2017, the Banks and its subsidiaries have provisions for this item of Ch$1,214.2 million and Ch$0 million, respectively (Ch$1,194 million and Ch$48 million as of December 31, 2016) which is included in “Provisions” in the Consolidated Statement of Financial Position as provisions for contingencies.

b) Contingent loans

The following table shows the Bank’s contractual obligations to issue loans:

	As of December 31,
	2017	2016
	MCh$	MCh$
Letters of credit issued	201,699	158,800
Foreign letters of credit confirmed	75,499	57,686
Guarantees	1,823,793	1,752,610
Personal guarantees	81,577	125,050
Subtotal	2,182,568	2,094,146
Available on demand credit lines	8,135,489	7,548,820
Other irrevocable credit commitments	260,691	260,266
Total	10,578,748	9,903,232

c) Held
securities

The Bank holds securities in the normal course of its business as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Third party operations
Collections	175,200	163,303
Assets from third parties managed by the Bank and its affiliates	1,660,804	1,586,405
Subtotal	1,836,004	1,749,708
Custody of securities
Securities held in custody	383,002	390,155
Securities held in custody deposited in other entity	760,083	687,610
Issued securities held in custody	22,046,701	18,768,572
Subtotal	23,189,786	19,846,337
Total	25,025,790	21,596,045

During 2017, the Bank classified the portfolios managed by private banking in “Assets from third parties managed by the Bank and its affiliates” (memo account). At the end of December 2017, the balance for this was Ch$ 1,660,768 million (Ch$ 1,586,370 million at December 31, 2016).

d) Guarantees

Banco Santander Chile has comprehensive officer fidelity insurance policy, No. 4505199, with the Chilena Consolidada de Seguros insurance company, for USD 50,000,000 which jointly covers both the Bank and its affiliates for the period from July 1, 2017 to June 30, 2018.

e) Contingent loans and liabilities

To satisfy its clients’ needs, the Bank took on several contingent loans and liabilities that are not be recognized in the Consolidated Financial Statement of Financial Position; these contain loan risks and they are, therefore, part of the Bank`s global risk.

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EQUITY

12 Months Ended

Dec. 31, 2017

EQUITY

EQUITY

NOTE 23

EQUITY

a) Capital

As of December 31, 2017 and 2016 the Bank had 188,446,126,794 shares outstanding, all of which are subscribed for and paid in full, amounting to Ch$891,303 million. All shares have the same rights, and have no preferences or restrictions.

The activity with respect to shares during 2017, 2016 and 2015 was as follows:

	SHARES  As of December 31,
	2017	2016	2015
Issued as of January 1	188,446,126,794	188,446,126,794	188,446,126,794
Issuance of paid shares	-	-	-
Issuance of outstanding shares	-	-	-
Stock options exercised	-	-	-
Issued as of December 31,	188,446,126,794	188,446,126,794	188,446,126,794

As of December 31, 2017, 2016 and 2015 the Bank does not have any of its own shares in treasury, nor do any of the consolidated companies.

As of December 31, 2017 the shareholder composition was as follows:

Corporate Name or Shareholder's Name	Shares	ADRs (*)	Total	% of equity holding
Santander Chile Holding S.A.	66,822,519,695	-	66,822,519,695	35.46
Teatinos Siglo XXI Inversiones Limitada	59,770,481,573	-	59,770,481,573	31.72
The Bank New York Mellon	-	31,238,866,071	31,238,866,071	16.58
Banks on behalf of third parties	13,892,691,988	-	13,892,691,988	7.37
Pension funds (AFP) on behalf of third parties	6,896,552,755	-	6,896,552,755	3.66
Stock brokers on behalf of third parties	3,762,310,365	-	3,762,310,365	2.00
Other minority holders	6,062,704,347	-	6,062,704,347	3.21
Total	157,207,260,723	31,238,866,071	188,446,126,794	100.00

(*) American Depository Receipts (ADR) are certificates issued by a U.S. commercial bank to be traded on the U.S. securities markets.

As of December 31, 2016 the shareholder composition was as follows:

Corporate Name or Shareholder's Name	Shares	ADRs (*)	Total	% of equity holding
Santander Chile Holding S.A.	66,822,519,695	-	66,822,519,695	35.46
Teatinos Siglo XXI Inversiones Limitada	59,770,481,573	-	59,770,481,573	31.72
The Bank New York Mellon (1)	-	34,800,933,671	34,800,933,671	18.47
Banks  on behalf of third parties	12,257,100,312	-	12,257,100,312	6.50
Pension funds (AFP) on behalf of third parties	6,990,857,997	-	6,990,857,997	3.71
Stock brokers on behalf of third parties	3,071,882,351	-	3,071,882,351	1.63
Other minority holders	4,732,351,195	-	4,732,351,195	2.51
Total	153,645,193,123	34,800,933,671	188,446,126,794	100.00

(*) American Depository Receipts (ADR) are certificates issued by a U.S. commercial bank to be traded on the U.S. securities markets.

As of December 31, 2015 the shareholder composition was as follows:

Corporate Name or Shareholder's Name	Shares	ADRs (*)	Total	% of equity holding
Santander Chile Holding S.A.	66,822,519,695	-	66,822,519,695	35.46
Teatinos Siglo XXI Inversiones Limitada	59,770,481,573	-	59,770,481,573	31.72
The Bank New York Mellon (1)	-	32,516,063,671	32,516,063,671	17.25
Banks  on behalf of third parties	11,878,070,560	-	11,878,070,560	6.30
Pension funds (AFP) on behalf of third parties	8,887,560,424	-	8,887,560,424	4.72
Stock brokers on behalf of third parties	3,460,285,074	-	3,460,285,074	1.84
Other minority holders	5,111,145,797	-	5,111,145,797	2.71
Total	155,930,063,123	32,516,063,671	188,446,126,794	100.00

(*) American Depository Receipts (ADR) are certificates issued by a U.S. commercial bank to be traded on the U.S. securities markets.

(1) As of August 4, 2015, Banco Santander Chile signed a contract which appoints The Bank of New York Mellon as the commercial bank authorized to trade ADRs, replacing J.P.Morgan Chase Bank NA.

b) Reserves

In April 2017, due to the Shareholders’ Meeting, the Bank agreed to capitalized 30% of retained earnings from 2016 as reserves; which equals Ch$ 141,706 million (Ch$ 112,219 million in 2016).

c) Dividends

The distribution of dividends is detailed in the Consolidated Statement of Changes in Equity.

d) As of December 31, 2017, 2016 and 2015 the basic and diluted earnings per share were as follows:

	As of December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
a) Basic earnings per share
Total attributable to the equity holders of the Bank	562,801	476,067	448,466
Weighted average number of outstanding shares	188,446,126,794	188,446,126,794	188,446,126,794
Basic earnings per share (in Ch$)	2,987	2,526	2,380
b) Diluted earnings per share
Total attributable to the equity holders of the Bank	562,801	476,067	448,466
Weighted average number of outstanding shares	188,446,126,794	188,446,126,794	188,446,126,794
Adjusted number of shares	188,446,126,794	188,446,126,794	188,446,126,794
Diluted earnings per share (in Ch$)	2,987	2,526	2,380

As of December 31, 2017, 2016 and 2015 the Bank does not own instruments with dilutive effects.

e) Other comprehensive income from available for sale investments and cash flow hedges:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Available for sale investments
As of January 1,	7,375	(7,093)	21,684
Gain (losses) on the re-measurement of available for sale investments, before tax	(10,384)	2,267	(51,178)
Recycling from other comprehensive income to income for the year	4,864	12,201	22,401
Subtotals	(5,520)	14,468	(28,777)
Total	1,855	7,375	(7,093)
Cash flow hedges
As of January 1,	2,288	8,626	10,725
Gains (losses) on the re-measurement of cash flow hedges, before tax	(5,850)	(6,261)	(2,105)
Recycling adjustments on cash flow hedges, before tax	-	(77)	6
Amounts removed from equity and included in carrying amount of non-financial asset (liability) which acquisition or incurrence was hedged as a highly probable transaction	-	-	-
Subtotals	(5,850)	(6,338)	(2,099)
Total	(3,562)	2,288	8,626
Other comprehensive income, before taxes	(1,707)	9,663	1,533
Income tax related to other comprehensive income components
Income tax relating to available for sale investments	(473)	(1,770)	1,596
Income tax relating to cash flow hedges	908	(549)	(1,940)
Total	435	(2,319)	(344)
Other comprehensive income, net of tax	(1,272)	7,344	1,189
Attributable to:
Equity holders of the Bank	(2,312)	6,640	1,288
Non-controlling interest	1,040	704	(99)

The Bank expects that the results included in "Other comprehensive income" will be reclassified to profit or loss when the specific conditions have been met.

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NON-CONTROLLING INTEREST

12 Months Ended

Dec. 31, 2017

Non-controlling Interest

NON-CONTROLLING INTEREST

NOTE 24

NON-CONTROLLING INTEREST

a) The non-controlling interest included in the equity and the income from the subsidiaries is summarized as follows:

				Other comprehensive income
As of December 31, 2017	Non-controlling	Equity	Income	Available for sale investments	Deferred tax	Total other comprehensive income	Comprehensive income
	%	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Subsidiaries:
Santander Agente de Valores Limitada	0.97	389	132	-	-	-	132
Santander S.A. Sociedad Securitizadora	0.36	1	-	-	-	-	-
Santander Corredores de Bolsa Limitada	49.00	21,000	702	470	(134)	336	1,038
Santander Corredora de Seguros Limitada	0.25	167	4	-	-	-	4
Subtotal		21,557	838	470	(134)	336	1,174
Entities controlled through other considerations:
Bansa Santander S.A.(1)	100.00	17,401	10,869	-	-	-	10,869
Santander Gestión de Recaudación y Cobranzas Limitada	100.00	2,925	741	-	-	-	741
Subtotal		20,326	11,610	-	-	-	11,610
Total		41,883	12,448	470	(134)	336	12,784

(1) In September 2017, Bansa Santander S.A. celebrated a legal cession of rights,which generated an income of Ch$20,663 million before tax (Ch$15,197 million net of taxes)

					Other comprehensive income
As of December 31, 2016	Non-controlling		Equity	Income	Available for sale investments	Deferred tax	Total other comprehensive income	Comprehensive income
	%		MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Subsidiaries:
Santander Agente de Valores Limitada		0.97	492	116	-	-	-	116
Santander S.A. Sociedad Securitizadora		0.36	2	-	-	-	-	-
Santander Corredores de Bolsa Limitada (1)		49.41	19,966	1,130	1,054	(251)	803	1,933
Santander Corredora de Seguros Limitada		0.25	164	7	-	-	-	7
Subtotal			20,624	1,253	1,054	(251)	803	2.056
Entities controlled through other considerations:
Bansa Santander S.A.		100.00	6,533	529	-	-	-	529
Santander Gestión de Recaudación y Cobranzas Limitada		100.00	2,184	583	-	-	-	583
Subtotal			8,717	1,112	-	-	-	1,112
Total			29,341	2,365	1,054	(251)	803	3,168

(1) Ex Santander S.A. Corredores de Bolsa, See Note1.

				Other comprehensive income
As of December 31, 2015	Non-controlling	Equity	Income	Available for sale investments	Deferred tax	Total other comprehensive income	Comprehensive income
	%	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Subsidiaries:
Santander Agente de Valores Limitada	0.97	652	98	(4)	1	(3)	95
Santander S.A. Sociedad Securitizadora	0.36	2	-	-	-	-	-
Santander S.A. Corredores de Bolsa Ltda	49.41	21,765	816	(128)	29	(99)	717
Santander Corredora de Seguros Limitada	0.25	156	(5)	-	-	-	(5)
Subtotals		22,575	909	(132)	30	(102)	807
Entities controlled through other considerations:
Bansa Santander S.A.	100.00	6,004	334	-	-	-	334
Santander Gestión de Recaudación y Cobranzas Limitada (1)	100.00	1,602	564	-	-	-	564
Multinegocios S.A.	100.00	-	310	-	-	-	310
Servicios Administrativos y Financieros Limitada	100.00	-	550	-	-	-	550
Multiservicios de Negocios Limitada	100.00	-	596	-	-	-	596
Subtotals		7,606	2.354	-	-	-	2,354
Total		30,181	3.263	(132)	30	(102)	3,161

⁽¹⁾ As of June 30, 2015, these entities have finished sales services to the Bank and therefore they have been excluded from the consolidation perimeter.

b) The overview of the financial information of the subsidiaries included in the consolidation of the Bank that possess non-controlling interests is as follows, which does not include consolidation or conforming accounting policy adjustments:

	As of December 31,
	2017				2016				2015
				Net  income				Net income				Net
	Assets	Liabilities	Capital		Assets	Liabilities	Capital		Assets	Liabilities	Capital	income
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Santander Corredora de Seguros Limitada	76,177	9,803	64,937	1,437	75,000	10,065	62,276	2,659	72,860	10,588	60,765	1,507
Santander Corredores de Bolsa Limitada	88,711	45,855	41,424	1,432	86,473	45,724	38,356	2,393	71,118	26,763	42,618	1,737
Santander Agente de Valores Limitada	44,910	4,732	26,569	13,609	54,486	3,666	38,851	11,969	131,305	64,049	57,554	9,702
Santander S.A. Sociedad Securitizadora	400	50	432	(82)	509	77	512	(80)	566	53	561	(48)
Santander Gestión de Recaudación y Cobranzas Ltda.	10,826	7,901	2,184	741	8,547	6,363	1,602	582	6,194	4,592	1,038	564
Bansa Santander S.A.	25,535	8,134	6,533	10,868	31,301	24,768	6,004	529	31,631	25,627	5,670	334
Total	246,559	76,475	142,079	28,005	256,316	90,663	147,601	18,052	313,674	131,672	168,206	13,796

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INTEREST INCOME

12 Months Ended

Dec. 31, 2017

Interest Income

INTEREST INCOME

NOTE 25

INTEREST INCOME

This item refers to interest earned in the period from the financial assets whose return, whether implicitly or explicitly, is determined by applying the effective interest rate method, regardless of the value at fair value, as well as the effect of hedge accounting (see c).

a) For the years ended December 31, 2017, 2016 and 2015 the income from interest, was attributable to the following items:

	For the years ended December 31,
	2017				2016				2015
	Interest	Inflation adjustments	Prepaid fees	Total	Interest	Inflation adjustments	Prepaid fees	Total	Interest	Inflation adjustments	Prepaid fees	Total
Items	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Resale agreements	939	-	-	939	1,488	-	-	1,488	1,075	-	-	1,075
Interbank loans	969	-	-	969	295	-	-	295	375	-	-	375
Commercial loans	752,013	85,389	10,525	847,927	742,432	130,904	7,659	880,995	687,464	168,752	8,494	864,710
Mortgage loans	320,041	149,303	414	469,758	304,116	228,081	7,012	539,209	259,941	286,437	23,191	569,569
Consumer loans	612,932	363	4,738	618,033	604,152	660	4,318	609,130	586,385	3,418	3,706	593,509
Investment instruments	74,000	5,797	-	79,797	75,808	2,916	-	78,724	60,004	7,616	-	67,620
Other interest income	12,172	1,538	-	13,710	11,136	2,445	-	13,581	10,111	5,831	-	15,942
Interest income not including income from hedge accounting	1,773,066	242,390	15,677	2,031,133	1,739,427	365,006	18,989	2,123,422	1,605,355	472,054	35,391	2,112,800

b) For the years ended December 31, 2017, 2016 and 2015, the expense from interest expense, excluding expense from hedge accounting, is as follows:

	For the years ended December 31,
	2017			2016			2015
	Interest	Inflation adjustments	Total	Interest	Inflation adjustments	Total	Interest	Inflation adjustments	Total
Items	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Demand deposits	(13,851)	(695)	(14,546)	(16,003)	(1,043)	(17,046)	(13,875)	(1,343)	(15,218)
Repurchase agreements	(6,514)	-	(6,514)	(2,822)	-	(2,822)	(6,893)	-	(6,893)
Time deposits and liabilities	(341,821)	(20,509)	(362,330)	(399,720)	(38,946)	(438,666)	(346,174)	(47,370)	(393,544)
Interbank loans	(26,805)	-	(26,805)	(19,803)	-	(19,803)	(14,998)	(2)	(15,000)
Issued debt instruments	(220,027)	(76,170)	(296,197)	(197,973)	(105,452)	(303,425)	(183,561)	(113,029)	(296,590)
Other financial liabilities	(2,946)	(303)	(3,249)	(3,008)	(781)	(3,789)	(3,070)	(1,180)	(4,250)
Other interest expense	(5,236)	(4,973)	(10,209)	(5,211)	(8,874)	(14,085)	(3,456)	(14,776)	(18,232)
Interest expense not including expenses from hedge accounting	(617,200)	(102,650)	(719,850)	(644,540)	(155,096)	(799,636)	(572,027)	(177,700)	(749,727)

c) For the years ended December 31, 2017, 2016 and 2015, the income and expense from interest is as follows:

	For the years ended December 31,
	2017	2016	2015
Items	MCh$	MCh$	MCh$
Interest income not including income from hedge accounting	2,031,133	2,123,422	2,112,800
Interest expense not including expense from hedge accounting	(719,850)	(799,636)	(749,727)
Net Interest income (expense) from hedge accounting	1,311,283	1,323,786	1,363,073
Hedge accounting (net)	15,408	(42,420)	(107,867)
Total net interest income	1,326,691	1,281,366	1,255,206

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FEES AND COMMISSIONS

12 Months Ended

Dec. 31, 2017

Fees And Commissions

FEES AND COMMISSIONS

NOTE 26

FEES AND COMMISSIONS

This item includes the amount of fees earned and paid during the year, except for those which are an integral part of the financial instrument’s effective interest rate:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Fee and commission income
Fees and commissions for lines of credits and overdrafts	7,413	5,754	6,597
Fees and commissions for guarantees and letters of credit	33,882	35,911	35,276
Fees and commissions for card services	201,791	195,566	175,262
Fees and commissions for management of accounts	31,901	31,540	30,291
Fees and commissions for collections and payments	44,312	31,376	30,399
Fees and commissions for intermediation and management of securities	10,090	9,304	10,000
Insurance brokerage fees	36,430	40,882	39,252
Office banking	15,669	14,145	15,224
Fees for other services rendered	43,123	38,038	35,978
Other fees earned	30,947	28,668	24,621
Total	455,558	431,184	402,900

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Fee and commission expense
Compensation for card operation	(149,809)	(143,509)	(129,196)
Fees and commissions for securities transactions	(858)	(946)	(1,315)
Office banking	(15,283)	(14,671)	(15,320)
Other fees	(10,545)	(17,634)	(19,442)
Total	(176,495)	(176,760)	(165,273)
Net fees and commissions income	279,063	254,424	237,627

The fees earned in transactions with letters of credit are presented in the Consolidated Statement of Income in the line item “Interest income”.

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NET INCOME (EXPENSE) FROM FINANCIAL OPERATIONS

12 Months Ended

Dec. 31, 2017

Net Income Expense From Financial Operations

NET INCOME (EXPENSE) FROM FINANCIAL OPERATIONS

NOTE 27

NET INCOME (EXPENSE) FROM FINANCIAL OPERATIONS

For the years ended December 31, 2017, 2016 and 2015, the detail of income (expense) from financial operations is as follows:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Income (expense)  from financial operations
Trading derivatives	(18,974)	(395,209)	(503,981)
Trading investments	10,008	18,229	21,505
Sale of loans and accounts receivables from customers
Current portfolio	3,020	1,469	921
Charged-off portfolio	3,020	2,720	(58)
Available for sale investments	8,956	14,598	23,655
Repurchase of issued bonds	(742)	(8,630)	(14)
Other income (expense) from financial operations	(2,492)	(211)	75
Total income (expense)	2,796	(367,034)	(457,897)

XML

NET FOREIGN EXCHANGE GAIN (LOSS)

12 Months Ended

Dec. 31, 2017

Net Foreign Exchange Gain Loss

NET FOREIGN EXCHANGE GAIN (LOSS)

NOTE 28

NET FOREIGN EXCHANGE GAIN (LOSS)

Net foreign exchange income includes the income earned from foreign currency trading, differences arising from converting monetary items in a foreign currency to the functional currency, and those generated by non-monetary assets in a foreign currency at the time of their sale.

For the years ended December 31, 2017, 2016 and 2015 net foreign exchange income is as follows:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Net foreign exchange gain (loss)
Net profit (loss) from currency exchange differences	113,115	116,117	(197,875)
Hedging derivatives	22,933	399,875	777,254
Income from assets indexed to foreign currency	(9,190)	(8,745)	25,421
Income from liabilities indexed to foreign currency	98	145	(1,404)
Total	126,956	507,392	603,396

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PROVISIONS FOR LOAN LOSSES

12 Months Ended

Dec. 31, 2017

Provisions For Loan Losses

PROVISIONS FOR LOAN LOSSES

NOTE 29

PROVISIONS FOR LOAN LOSSES

a) For the years ended December 31, 2017, 2016 and 2015 activity for provisions for loan losses is as follows:

		Loans and accounts receivable from customers						Total
For the year ended December 31, 2017	Interbank  loans  Individual	Commercial loans		Mortgage loans	Consumer loans	Contingent loans
		Individual	Group	Group	Group	Individual	Group
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Charged-off individually significant loans	-	(15,699)	-	-	-	-	-	(15,699)
Provisions established	(307)	(64,658)	(148,681)	(43,621)	(252,038)	(3,117)	(4,224)	(516,646)
Total provisions and charge-offs	(307)	(80,357)	(148,681)	(43,621)	(252,038)	(3,117)	(4,224)	(532,345)
Provisions released	3,970	55,925	20,491	11,427	46,089	7,001	1,660	146,563
Recovery of loans previously charged off	-	11,114	21,499	10,942	39,972	-	-	83,527
Net charge to income	3,663	(13,318)	(106,691)	(21,252)	(165,977)	3,884	(2,564)	(302,255)

		Loans and accounts receivable from customers						Total
For the year ended December 31, 2016	Interbank loans Individual	Commercial  loans		Mortgage loans	Consumer  loans	Contingent loans
		Individual	Group	Group	Group	Individual	Group
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Charged-off individually significant loans	-	(11,222)	-	-	-	-	-	(11,222)
Provisions established	(3,052)	(61,002)	(133,855)	(50,892)	(280,544)	(11,986)	(2,909)	(544,240)
Total provisions and charge-offs	(3,052)	(72,224)	(133,855)	(50,892)	(280,544)	(11,986)	(2,909)	(555,462)
Provisions released	83	43,183	14,432	34,246	30,790	6,963	5,384	135,081
Recovery of loans previously charged off	-	11,142	16,043	10,041	41,072	-	-	78,298
Net charge to income	(2,969)	(17,899)	(103,380)	(6,605)	(208,682)	(5,023)	2,475	(342,083)

		Loans and accounts receivable from customers						Total
For the year ended December 31, 2015	Interbank loans Individual	Commercial loans		Mortgage loans	Consumer  loans	Contingent loans
		Individual	Group	Group	Group	Individual	Group
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Charged-off individually significant loans	-	(12,955)	-	-	-	-	-	(12,955)
Provisions established	(1,357)	(124,968)	(136,778)	(34,373)	(248,937)	(2,808)	(2,601)	(551,822)
Total provisions and charge-offs	(1,357)	(137,923)	(136,778)	(34,373)	(248,937)	(2,808)	(2,601)	(564.777)
Provisions released	192	46,614	17,885	7,205	18,126	5,042	2,296	97,360
Recovery of loans previously charged off	-	8.978	17,054	6,543	35,565	-	-	68,140
Net charge to income	(1,165)	(82,331)	(101,839)	(20,625)	(195,246)	2,234	(305)	(399.277)

b) The detail of Charge-off of individually significant loans, is as follows:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Charge-off of loans	51,978	47,605	50,656
Provision applied	(36,279)	(36,383)	(37,701)
Net charge offs of individually significant loans	15,699	11,222	12,955

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PERSONNEL SALARIES AND EXPENSES

12 Months Ended

Dec. 31, 2017

Personnel Salaries And Expenses

PERSONNEL SALARIES AND EXPENSES

NOTE 30

PERSONNEL SALARIES AND EXPENSES

For the years ended December 31, 2017, 2016 and 2015, the composition of personnel salaries and expenses is as follows:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Personnel compensation	250,962	249,703	233,707
Bonuses or gratifications	75,181	77,649	78,260
Stock-based benefits	2,752	331	66
Seniority compensation	26,120	26,263	34,012
Pension plans	2,039	(150)	431
Training expenses	2,867	2,835	3,186
Day care and kindergarten	2,505	3,072	2,992
Health funds	4,748	4,777	4,474
Welfare funds	896	806	754
Other personnel expenses	28,897	29,847	29,181
Total	396,967	395,133	387,063

XML

ADMINISTRATIVE EXPENSES

12 Months Ended

Dec. 31, 2017

Administrative Expenses

ADMINISTRATIVE EXPENSES

NOTE 31

ADMINISTRATIVE EXPENSES

For the years ended December 31, 2017, 2016 and 2015, the composition of the item is as follows:

	For the years ended December 31,
	2017		2016	2015
	MCh$		MCh$	MCh$
General administrative expenses	139,418		138,974	127,826
Maintenance and repair of property, plant and equipment		21,359	19,901	20,002
Office lease		26,136	28,098	27,472
Equipment lease		96	280	134
Insurance payments		3,354	3,842	3,656
Office supplies		6,862	5,747	6,232
IT and communication expenses		39,103	37,351	28,420
Heating, and other utilities		5,468	4,863	4,764
Security and valuables transport services		12,181	14,793	15,393
Representation and personnel travel expenses		4,262	5,440	4,590
Judicial and notarial expenses		974	952	2,103
Fees for technical reports and auditing		9,379	7,631	7,301
Other general administrative expenses		10,244	10,076	7,759
Outsourced services	57,400		55,757	60,913
Data processing	34,880		36,068	39,286
Products sale	-		-	226
Archive services	3,324		4,427	1,047
Valuation services	2,419		3,489	2,969
Outsourcing	6,878		5,404	7,275
Other	9,899		6,369	10,110
Board expenses	1,290		1,371	1,465
Marketing expenses	18,877		17,844	18,483
Taxes, payroll taxes, and contributions	13,118		12,467	11,844
Real estate taxes	1,443		1,435	1,813
Patents	1,646		1,618	1,589
Other taxes	24		93	3
Contributions to SBIF	10,005		9,321	8,439
Total	230,103		226,413	220,531

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DEPRECIATION, AMORTIZATION, AND IMPAIRMENT

12 Months Ended

Dec. 31, 2017

Depreciation Amortization And Impairment

DEPRECIATION, AMORTIZATION, AND IMPAIRMENT

NOTE 32

DEPRECIATION, AMORTIZATION, AND IMPAIRMENT

Depreciation, amortization and impairment charges for the years ended December 31, 2017, 2016 and 2015, are detailed below:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Depreciation and amortization
Depreciation of property, plant, and equipment	(55,623)	(45,025)	(36,195)
Amortization of Intangible assets	(22,200)	(20,334)	(17,419)
Total depreciation and amortization	(77,823)	(65,359)	(53,614)
Impairment of property, plant, and equipment	(354)	(234)	(21)
Impairment of intangibles	(5,290)	-	-
Total	(83,467)	(65,593)	(53,635)

As of December 31, 2017, the equipment impairment totaled Ch$354 million(Ch$234 million as of December 31, 2016 and Ch$21 million as of December 31, 2015), mainly due to damages to ATMs. The intangible impairment totaled Ch$5,290 due to obsolescence of computer projects.

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OTHER OPERATING INCOME AND EXPENSES

12 Months Ended

Dec. 31, 2017

Other Operating Income And Expenses

OTHER OPERATING INCOME AND EXPENSES

NOTE 33

OTHER OPERATING INCOME AND EXPENSES

a) Other operating income is comprised of the following components:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Income from assets received in lieu of payment	3,330	1,663	2,455
Income from sale of investments in other companies	-	-	617
Release of contingencies provisions (1)	29,903	-	-
Other income
Leases	264	519	708
Income from sale of property, plant and equipment (2)	23,229	2,017	381
Recovery of provisions for contingencies	-	-	-
Compensation from insurance companies due to damages	1,237	1,530	435
Other	4,053	698	1,843
Subtotal	28,783	4,764	3,367
Total	62,016	6,427	6,439

⁽¹⁾ In accordance with IAS 37, the Bank recorded contingencies provisions, which during 2017 were favorable to the Bank.

⁽²⁾ Corresponds to legal cession of rights made by Bansa Santander S.A. which result in an income of Ch$20.663 million, as stated in Note N°25.

b)      Other operating expenses are detailed as follows:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Allowances and expenses for assets received in lieu of payment
Provision on assets received in lieu of payment	3,912	9,246	7,803
Expenses for maintenance of assets received in lieu of  payment	1,679	2,170	2,397
Subtotal	5,591	11,416	10,200
Credit card expenses	3,070	3,636	4,624
Customer services	2,563	3,734	3,919
Other expenses
Operating charge-offs	1,607	6,146	5,359
Life insurance and general product insurance policies	23,475	18,393	11,225
Additional tax on expenses paid overseas	-	142	2,651
Provisions for contingencies	-	4,238	15,230
Retail association payment	912	-	-
Other	31,195	21,197	5,521
Subtotal	57,189	50,116	39,986
Total	68,413	68,902	58,729

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TRANSACTIONS WITH RELATED PARTIES

12 Months Ended

Dec. 31, 2017

Transactions With Related Parties

TRANSACTIONS WITH RELATED PARTIES

NOTE 34

TRANSACTIONS WITH RELATED PARTIES

In addition to affiliates and associated entities, the Bank’s “related parties” include its “key personnel” from the executive staff (members of the Bank’s Board of Directors and Managers of Banco Santander Chile and its affiliates, together with their close relatives), as well as the entities over which the key personnel could exercise significant influence or control.

The Bank also considers the companies that are part of the Santander Group worldwide as related parties, given that all of them have a common parent, i.e., Banco Santander S.A. (located in Spain).

Transactions between the Bank and its related parties are specified below. To facilitate comprehension, we have divided the information into four categories:

Santander Group Companies

This category includes all the companies that are controlled by the Santander Group around the world, and hence, it also includes the companies over which the Bank exercises any degree of control (affiliates and special-purpose entities).

Associated companies

This category includes the entities over which the Bank, in accordance with section b) of Note 1 to these Financial Statements, exercises a significant degree of influence and which generally belong to the group of entities known as “business support companies.”

Key personnel

This category includes members of the Bank’s Board of Directors and managers of Banco Santander Chile and its affiliates, together with their close relatives.

Other

This category encompasses the related parties that are not included in the groups identified above and which are, in general, entities over which the key personnel could exercise significant influence or control.

The terms for transactions with related parties are equivalent to those which prevail in transactions made under market conditions or to which the corresponding considerations in kind have been attributed.

a)       Loans to related parties:

Below are loans and accounts receivable as well as contingent loans that correspond to related entities:

	As of December 31,
	2017				2016				2015
	Companies of the Group	Associated companies	Key personnel	Other	Companies of the Group	Associated companies	Key personnel	Other	Companies of the Group	Associated companies	Key personnel	Other
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Loans and accounts receivable:
Commercial loans	80,076	771	3,947	7,793	81,687	533	4,595	7,100	77,388	565	5,841	1,963
Mortgage loans	-	-	18,796	-	-	-	18,046	-	-	-	20,559	-
Consumer loans	-	-	4,310	-	-	-	3,783	-	-	-	2,274	-
Loans and accounts receivable:	80,076	771	27,053	7,793	81,687	533	26,424	7,100	77,388	565	28,674	1,963
Allowance for loan losses	(209)	(9)	(177)	(18)	(209)	(35)	(87)	(34)	(213)	(190)	(62)	(20)
Net loans	79,867	762	26,876	7,775	81,478	498	26,337	7,066	77,175	375	28,612	1,943
Guarantees	361,452	-	23,868	7,164	434,141	-	23,636	5,486	499,803	-	25,493	1,632
Contingent loans:
Personal guarantees	-	-	-	-	-	-	-	-	-	-	-	-
Letters of credit	19,251	-	-	33	27,268	-	-	-	29,275	-	-	-
Guarantees	377,578	-	-	-	437,101	-	-	-	510,309	-	-	2
Contingent loans:	396,829	-	-	33	464,369	-	-	-	539,584	-	-	2
Allowance for contingent loans	(4)	-	-	1	(5)	-	-	-	(11)	-	-	-
Net contingent loans	396,825	-	-	34	464,364	-	-	-	539,573	-	-	2

Loan activity to related parties during 2017, 2016 and 2015 is shown below:

	As of December 31,
	2017				2016				2015
	Companies of the Group	Associated companies	Key Personnel	Other	Companies of the Group	Associated companies	Key Personnel	Other	Companies of the Group	Associated companies	Key Personnel	Other
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Opening balances as of January 1,	546,058	532	26,423	7,100	616,968	565	28,675	1,966	500,449	9,614	27,087	9,516
Loans granted	78,214	318	7,777	1,050	122,729	203	8,580	6,808	276,383	7	8,991	4,113
Loans payments	(147,366)	(79)	(7,149)	(324)	(193,189)	(236)	(10,832)	(1,674)	(159,864)	(9,056)	(7,403)	(11,663)
Total	476,906	771	27,051	7,826	546,508	532	26,423	7,100	616,968	565	28,675	1,966

b)       Assets and liabilities with related parties

	As of December 31,
	2017				2016				2015
	Companies of the Group	Associated companies	Key personnel	Other	Companies of the Group	Associated companies	Key personnel	Other	Companies of the Group	Associated companies	Key personnel	Other
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Assets
Cash and deposits in banks	74,949	-	-	-	187,701	-	-	-	23,578	-	-	-
Trading investments	-	-	-	-	-	-	-	-	-	-	-	-
Obligations under repurchase agreements Loans	-	-	-	-	-	-	-	-	-	-	-	-
Financial derivative contracts	545,028	86,011	-	-	742,851	33,433	-	-	771,774	24,773	-	-
Available for sale investments	-	-	-	-	-	-	-	-	-	-	-	-
Other assets	8,480	118,136	-	-	4,711	67,454	-	-	3,218	19,101	-	-
Liabilities
Deposits and other demand liabilities	24,776	25,805	2,470	221	6,988	7,141	2,883	630	9,987	8,535	2,454	1,373
Obligations under repurchase agreements Loans	50,945	-	-	-	56,167	-	-	-	12,006	-	-	-
Time deposits and other time liabilities	785,988	27,968	3,703	3,504	1,545,835	6,219	2,525	2,205	1,360,572	234	2,728	898
Financial derivative contracts	418,647	142,750	-	7,190	954,575	54,691	-	-	1,323,996	23,326	-	-
Interbank borrowing	-	-	-	-	6,165	-	-	-	-	-	-	-
Issued debt instruments	482,626	-	-	-	484,548	-	-	-	398,565	-	-	-
Other financial liabilities	4,919	-	-	-	8,970	-	-	-	2,409	-	-	-
Other liabilities	164,303	58,168	-	-	446	44,329	-	-	376	19,541	-	-

c) Income (expense) recorded due to transactions with related parties

	For the years ended December 31,
	2017				2016				2015
	Companies of the Group	Associated Companies	Key personnel	Other	Companies of the Group	Associated companies	Key personnel	Other	Companies of the Group	Associated Companies	Key personnel	Other
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Income (expense) recorded
Interest income and inflation-indexation adjustments	(43,892)	-	1,051	-	(39,279)	40	1,164	115	(10,986)	-	1,664	116
Fee and commission income and expenses	72,273	15,404	224	1	56,952	22,322	204	20	35,955	77	208	39
Net income (expense) from financial operations and net foreign exchange gain (loss) (*)	363,108	(48,453)	(3)	19	(343,963)	(48,373)	(88)	2	(321,985)	(16,845)	15	6
Other operating income and expenses	21,670	(1,454)	-	-	931	(2,239)	-	-	955	(1,027)	-	-
Key personnel compensation and expenses	-	-	(43,037)	-	-	-	(37,328)	-	-	-	(39,323)	-
Administrative and other expenses	(48,246)	(47,220)	-	-	(35,554)	(43,115)	-	-	(30,591)	(41,691)	-	-
Total	364,913	(81,723)	(41,765)	20	(360,913)	(71,365)	(36,048)	137	(326,652)	(59,486)	(37,436)	161

(*) Primarily relates to derivative contracts used to financially cover exchange risk of assets and liabilities that cover positions of the Bank and its subsidiaries.

d) Payments to Board members and key management personnel

The compensation received by key management personnel, including Board members and all the executives holding manager positions shown in the “Personnel salaries and expenses” and/or “Administrative expenses” items of the Consolidated Statement of Income, corresponds to the following categories:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Personnel compensation	16,863	17,493	18,605
Board members’ salaries and expenses	1,199	1,269	1,374
Bonuses or gratifications	16,057	14,404	12,861
Compensation in stock	1,923	331	66
Training expenses	68	161	122
Seniority compensation	3,842	2,619	4,154
Health funds	273	285	314
Other personnel expenses	773	916	1,396
Pension plans (*)	2,039	(150)	431
Total	43,037	37,328	39,323

(*)Some of the executives that qualified for this benefit left the Group for different reasons, without complying with the requirements to receive the benefit, therefore the obligation amount decreased, which generated the reversal of provisions.

e) Composition of key personnel

As of December 31, 2017, 2016 and 2015, the composition of the Bank’s key personnel is as follows:

Position	No. of executives
	As of December 31,
	2017	2016	2015
Director	11	13	12
Division manager	13	17	16
Department manager	63	76	79
Manager	46	61	53
Total key personnel	133	167	160

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PENSION PLANS

12 Months Ended

Dec. 31, 2017

Pension Plans

PENSION PLANS

NOTE 35

PENSION PLANS

The Bank has an additional benefit available to its principal executives, consisting of a pension plan. The purpose of the pension plan is to endow the executives with funds for a better supplementary pension upon their retirement.

For this purpose, the Bank will match the voluntary contributions made by the beneficiaries for their future pensions with an equivalent contribution. The executives will be entitled to receive this benefit only when they fulfill the following conditions:

a. Aimed at the Bank’s management.

b. The general requisite to apply for this benefit is that the employee must be carrying out his/her duties when turning 60 years old.

c. The Bank will create a pension fund, with life insurance, for each beneficiary in the plan. Periodic contributions into this fund are made by the manager and matched by the Bank.

d. The Bank will be responsible for granting the benefits directly.

If the working relationship between the manager and the respective company ends, before s/he fulfills the abovementioned requirements, s/he will have no rights under this benefit plan.

In the event of the executive’s death or total or partial disability, s/he will be entitled to receive this benefit.

The Bank will make contributions to this benefit plan on the basis of mixed collective insurance policies whose beneficiary is the Bank. The life insurance company with whom such policies are executed is not an entity linked or related to the Bank or any other Santander Group company.

Plan Assets owned by the Bank at the end of 2017 totaled Ch$7,919 million (Ch$6,612 million in 2016).

The amount of the defined benefit plans has been quantified by the Bank, based on the following criteria:

Calculation method:

Use of the projected unit credit method which considers each working year as generating an additional amount of rights over benefits and values each unit separately. It is calculated based primarily on fund contributions, as well as other factors such as the legal annual pension limit, seniority, age and yearly income for each unit valued individually.

Assets related to the pension fund contributed by the Bank into the Seguros Euroamérica insurance company with respect to defined benefit plans are presented as net of associated commitments.

Actuarial hypothesis assumptions:

Actuarial assumptions with respect to demographic and financial variables are non-biased and mutually compatible with each other. The most significant actuarial hypotheses considered in the calculations were:

	Plans post - employment	Plans  post-  employment
	2017	2016
Mortality chart	RV-2014	RV-2014/CB-2014
Termination of contract rates	5.0%	5.0%
Impairment chart	PDT 1985	PDT 1985

Activity for post-employment benefits is as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Plan assets	7,919	6,612
Commitments for defined-benefit plans
For active personnel	(6,998)	(4,975)
Incurred by inactive personnel	-	-
Minus:
Unrealized actuarial (gain) losses	-	-
Balances at year end	921	1,637

Year’s cash flow for post-employment benefits is as follows:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
a) Fair value of plan assets
Opening balance	6,612	6,945	6,495
Expected yield of insurance contracts	307	335	432
Employer contributions	1,931	886	18
Actuarial (gain) losses	-	-	-
Premiums paid	-	-	-
Benefits paid	(931)	(1,554)	-
Fair value of plan assets at year end	7,919	6,612	6,945
b) Present value of obligations
Present value of obligations opening balance	(4,975)	(5,070)	(4,639)
Net incorporation of Group companies	-	-	-
Service cost	(2,039)	150	(431)
Interest cost	-	-	-
Curtailment/settlement effect	-	-	-
Benefits paid	-	-	-
Past service cost	-	-	-
Actuarial (gain) losses	-	-	-
Other	16	(55)	-
Present value of obligations at year end	(6,998)	(4,975)	(5,070)
Net balance at year end	921	1,637	1,875

Plan expected profit:

	As of December 31,
	2017	2016	2015
Type of expected yield from the plan’s assets	UF + 2.50% annual	UF + 2.50% annual	UF + 2.50% annual
Type of yield expected from the reimbursement rights	UF + 2.50% annual	UF + 2.50% annual	UF + 2.50% annual

Plan associated expenses:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Current period service expenses	2,039	(150)	431
Interest cost	-	-	-
Expected yield from plan’s assets	(307)	(335)	(432)
Expected yield of insurance contracts linked to the Plan:
Extraordinary allocations	-	-	-
Actuarial (gain)/ losses recorded in the period	-	-	-
Past service cost	-	-	-
Other	-	-	-
Total	1,732	(485)	(1)

XML

FAIR VALUE OF FINANCIAL ASSETS AND LIABILITIES

12 Months Ended

Dec. 31, 2017

Fair Value Of Financial Assets And Liabilities

FAIR VALUE OF FINANCIAL ASSETS AND LIABILITIES

NOTE 36

FAIR VALUE OF FINANCIAL ASSETS AND LIABILITIES

Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The measurement of fair value assumes the sale transaction of an asset or the transference of the liability happens within the main asset or liability market, or the most advantageous market for the asset or liability.

For financial instruments with no available market prices, fair values have been estimated by using recent transactions in analogous instruments, and in the absence thereof, the present values or other valuation techniques based on mathematical valuation models sufficiently accepted by the international financial community. In the use of these models, consideration is given to the specific particularities of the asset or liability to be valued, and especially to the different kinds of risks associated with the asset or liability.

These techniques are significantly influenced by the assumptions used, including the discount rate, the estimates of future cash flows and prepayment expectations. Hence, the fair value estimated for an asset or liability may not coincide exactly with the price at which that asset or liability could be delivered or settled on the date of its valuation, and may not be justified in comparison with independent markets.

Except as detailed in the following table, management considers that the carrying amounts of financial assets and financial liabilities recognised in the consolidated financial statements approximate their fair values.

Determination of fair value of financial instruments

Below is a comparison between the value at which the Bank’s financial assets and liabilities are recorded and their fair value as of December 31, 2017 and 2016:

	As of December 31,
	2017		2016
	Book value	Fair value	Book value	Fair value
	MCh$	MCh$	MCh$	MCh$
Assets
Trading investments	485,736	485,736	396,987	396,987
Financial derivative contracts	2,238,647	2,238,647	2,500,782	2,500,782
Loans and accounts receivable from customers and interbank loans, net	26,934,757	28,518,929	26,415,826	29,976,931
Available for sale investments	2,574,546	2,574,546	3,388,906	3,388,906
Guarantee deposits (margin accounts)	323,767	323,767	396,289	396,289
Liabilities
Deposits and interbank borrowings	21,380,468	20,887,959	22,607,392	22,833,009
Financial derivative contracts	2,139,488	2,139,488	2,292,161	2,292,161
Issued debt instruments and other financial liabilities	7,335,683	7,487,591	7,566,388	8,180,322
Guarantees received (margin accounts)	408,313	408,313	480,926	480,926

The fair value approximates the carrying amount of the following line items due to their short-term nature: cash and deposits-banks, cash items in process of collection and investments under resale or repurchase agreements.

In addition, the fair value estimates presented above do not attempt to estimate the value of the Bank’s profits generated by its business activity, nor its future activities, and accordingly, they do not represent the Bank’s value as a going concern. Below is a detail of the methods used to estimate the financial instruments’ fair value.

a) Trading investments and available for sale investment instruments

The estimated fair value of these financial instruments was established using market values or estimates from an available dealer, or quoted market prices of similar financial instruments. Investments are evaluated at recorded value since they are considered as having a fair value not significantly different from their recorded value. To estimate the fair value of debt investments or representative values in these lines of businesses, we take into consideration additional variables and elements, as long as they apply, including the estimate of prepayment rates and credit risk of issuers.

b) Loans and accounts receivable from customers and interbank loans

Fair value of commercial, mortgage and consumer loans and credit cards is measured through a discounted cash flow (DCF) analysis. To do so, we use current market interest rates considering product, term, amount and similar loan quality. Fair value of loans with 90 days or more of delinquency are measured by means of the market value of the associated guarantee, minus the rate and term of expected payment. For variable rate loans whose interest rates change frequently (monthly or quarterly) and that are not subjected to any significant credit risk change, the estimated fair value is based on their book value.

   c) Deposits

Disclosed fair value of deposits that do not bear interest and saving accounts is the amount payable at the reporting date and, therefore, equals the recorded amount. Fair value of time deposits is calculated through a discounted cash flow calculation that applies current interest rates from a monthly calendar of scheduled maturities in the market.

d) Short and long term issued debt instruments

The fair value of these financial instruments is calculated by using a discounted cash flow analysis based on the current incremental lending rates for similar types of loans having similar maturities.

e) Financial derivative contracts

The estimated fair value of financial derivative contracts is calculated using the prices quoted on the market for financial instruments having similar characteristics.

The fair value of interest rate swaps represents the estimated amount that the Bank determines as exit price in accordance with IFRS 13.

If there are no quoted prices from the market (either direct or indirect) for any derivative instrument, the respective fair value estimates have been calculated by using models and valuation techniques such as Black-Scholes, Hull, and Monte Carlo simulations, taking into consideration the relevant inputs/outputs such as volatility of options, observable correlations between underlying assets, counterparty credit risk, implicit price volatility, the velocity with which the volatility reverts to its average value, and the straight-line relationship (correlation) between the value of a market variable and its volatility, among others.

Measurement of fair value and hierarchy

IFRS 13 - Fair Value Measurement, provides a hierarchy of reasonable values which separates the inputs and/or valuation technique assumptions used to measure the fair value of financial instruments. The hierarchy reflects the significance of the inputs used in making the measurement. The three levels of the hierarchy of fair values are the following:

• Level 1: the inputs are quoted prices (unadjusted) on active markets for identical assets and liabilities that the Bank can access on the measurement date.

• Level 2: inputs other than the quoted prices included within Level 1 that are observable for the asset or liability, either directly or indirectly.

• Level 3: inputs are unobservable inputs for the asset or liability i.e. they are not based on observable market data.

The hierarchy level within which the fair value measurement is categorized in its entirety is determined based on the lowest level of input that is significant to the fair value measurement in its entirety.

The best evidence of a financial instrument’s fair value at the initial time is the transaction price.

In cases where quoted market prices cannot be observed, Management makes its best estimate of the price that the market would set using its own internal models which in most cases use data based on observable market parameters as a significant input (Level 2) and, in very specific cases, significant inputs not observable in market data (Level 3). Various techniques are employed to make these estimates, including the extrapolation of observable market data.

Financial instruments at fair value and determined by quotations published in active markets (Level 1) include:

- Chilean Government and Department of Treasury bonds

- U.S. Treasury Bonds

Instruments which cannot be 100% observable in the market are valued according to other inputs observable in the market (Level 2).

The following financial instruments are classified under Level 2:

Type of financial instrument	Model used in valuation	Description of  unobservable inputs
• Mortgage and private bonds	Present Value of Cash Flows Model	Internal Rates of Return (“IRRs”) are provided by RiskAmerica, according to the following criterion: If, at the valuation day, there are one or more valid transactions at the Santiago Stock Exchange for a given nemotechnic, the reported rate is the weighted average amount of the observed rates. In the case there are no valid transactions for a given mnemonic on the valuation day, the reported rate is the IRR base from a reference structure, plus a spread model based on historical spread for the same item or similar ones.
• Time deposits	Present Value of Cash Flows Model	IRRs are provided by RiskAmerica, according to the following criterion: If, at the valuation day, there are one or more valid transactions at the Santiago Stock Exchange for a given mnemonic, the reported rate is the weighted average amount of the observed rates. In the case there are no valid transactions for a given mnemonic on the valuation day, the reported rate is the IRR base from a reference structure, plus a spread model based on issuer curves.
• Constant Maturity Swaps (CMS), FX and Inflation Forward (Fwd) , Cross Currency Swaps (CCS), Interest Rate Swap (IRS)	Present Value of Cash Flows Model	IRRs are provided by ICAP, GFI, Tradition, and Bloomberg according to this criterion: With published market prices, a valuation curve is created by the bootstrapping method and is then used to value different derivative instruments.
• FX Options	Black-Scholes	Formula adjusted by the volatility simile (implicit volatility). Prices (volatility) are provided by BGC Partners, according to this criterion: With published market prices, a volatility parameter is created by interpolation and then these volatilities are used to value options.

In limited occasions significant inputs not observable in market data are used (Level 3). To carry out this estimate, several techniques are used, including extrapolation of observable market data or a mix of observable data.

The following financial instruments are classified under Level 3:

Type of financial instrument	Model used in valuation	Description of no observable inputs
• Caps/ Floors/ Swaptions	Black Normal Model for Cap/Floors and Swaptions	There is no observable input of implicit volatility.
• UF options	Black – Scholes	There is no observable input of implicit volatility.
• Cross currency swap with window	Hull-White	Hybrid HW model for rates and Brownian motion for FX There is no observable input of implicit volatility.
• CCS (special contracts)	Implicit Forward Rate Agreement (FRA)	Start Fwd unsupported by MUREX (platform) due to the UF forward estimate.
• Cross currency swap, Interest rate swap, Call money swap in Tasa Activa Bancaria (Active Bank Rate) TAB,	Present Value of Cash Flows Model	Validation obtained by using the interest curve and interpolating flow maturities, but TAB is not a directly observable variable and is not correlated to any market input.
• Bonds (in our case, low liquidity bonds)	Present Value of Cash Flows Model	Valued by using similar instrument prices plus a charge-off rate by liquidity.

The Bank does not believe that any change in unobservable inputs with respect to level 3 instruments would result in a significantly different fair value measurement.

The following table presents the assets and liabilities that are measured at fair value on a recurrent basis, as of December 31, 2017 and 2016:

	Fair value measurement
As of December 31,	2017	Level 1	Level 2	Level 3
	MCh$	MCh$	MCh$	MCh$
Assets
Trading investments	485,736	481,642	4,094	-
Available for sale investments	2,574,546	2,549,226	24,674	646
Derivatives	2,238,647	-	2,216,306	22,341
Guarantee deposits (margin accounts)	323,767	323,767	-	-
Total	5,622,696	3,354,635	2,245,074	22,987
Liabilities
Derivatives	2,139,488	-	2,139,481	7
Guarantees received (margin accounts)	408,313	408,313	-	-
Total	2,547,801	408,313	2,139,481	7
	Fair value measurement
As of December 31,	2016	Level 1	Level 2	Level 3
	MCh$	MCh$	MCh$	MCh$
Assets
Trading investments	396,987	396,011	976	-
Available for sale investments	3,388,906	2,471,439	916,808	659
Derivatives	2,500,782	-	2,461,407	39,375
Guarantee deposits (margin accounts)	396,289	396,289	-	-
Total	6,682,964	3,263,739	3,379,191	40,034
Liabilities
Derivatives	2,292,161	-	2,292,118	43
Guarantees received (margin accounts)	480,926	480,926	-	-
Total	2,773,087	480,926	2,292,118	43

The following table presents assets or liabilities which are not measured at fair value in the statement of financial position but for which the fair value is disclosed, as of December 31, 2017 and 2016:

	Fair value measurement
As of December 31,	2017	Level 1	Level 2	Level 3
	MCh$	MCh$	MCh$	MCh$
Assets
Loans and accounts receivable from customers and interbank loans, net	28,518,929	-	-	28,518,929
Total	28,518,929	-	-	28,518,929
Liabilities
Deposits and interbank borrowings	20,887,959	-	20,887,959	-
Issued debt instruments and other financial liabilities	7,487,591	-	7,487,591	-
Total	28,375,550	-	28,375,550	-
	Fair value measurement
As of December 31,	2016	Level 1	Level 2	Level 3
	MCh$	MCh$	MCh$	MCh$
Assets
Loans and accounts receivable from customers and interbank loans, net	29,976,931	-	-	29,976,931
Total	29,976,931	-	-	29,976,931
Liabilities
Deposits and interbank borrowings	22,833,009	-	22,833,009	-
Issued debt instruments and other financial liabilities	8,180,322	-	8,180,322	-
Total	31,013,331	-	31,013,331	-

The fair values of others assets and other liabilities approximate their carrying values.

The methods and assumptions to estimate the fair value are defined below:

- Loans and amounts due from credit institutions and from customers – Fair value are estimated for groups of loans with similar characteristics. The fair value was measured by discounting estimated cash flow using the interest rate of new contracts. That is, the future cash flow of the current loan portfolio is estimated using the contractual rates, and then the new loans spread over the risk free interest rate are incorporated to the risk free yield curve in order to calculate the loan portfolio fair value. In terms of behavior assumptions, it is important to underline that a prepayment rate is applied to the loan portfolio, thus a more realistic future cash flow is achieved.

- Deposits and interbank borrowings – The fair value of deposits was calculated by discounting the difference between the cash flows on a contractual basis and current market rates for instruments with similar maturities. For variable-rate deposits, the carrying amount was considered to approximate fair value.

- Issued debt instruments and other financial liabilities – The fair value of long-term loans were estimated by cash flow discounted at the interest rate offered on the market with similar terms and maturities.

The valuation techniques used to estimate each level are defined in note 1.h.i)

There were no transfer between levels 1 and 2 for the year ended December 31, 2017 and 2016.

The table below shows the effect, at December 31, 2017 and 2016, on the fair value of the main financial instruments classified as Level 3 of a reasonable change in the assumptions used in the valuation. This effect was determined by a sensitivity analysis under a 1bp scenario, detailed in the following table:

As of December 31, 2017
Instrument Level 3	Valuation technique	Main unobservable inputs	Impacts (in MCh$) Sens. -1bp Unfavorable scenario	Impacts (in MCh$) Sens. +1bp Favorable scenario
Derivatives	Present Value method	Curves on TAB (1)	(1.3)	1.3
Available for sale investments	Internal rate of return method	BR UF (2)	-	-

As of December 31, 2016
Instrument Level 3	Valuation technique	Main unobservable inputs	Impacts (in MCh$) Sens. -1bp Unfavorable scenario	Impacts (in MCh$) Sens. +1bp Favorable scenario
Derivatives	Present Value method	Curves on TAB (1)	(12.30)	12.30
Available for sale investments	Internal rate of return method	BR UF (2)	-	-

(1) TAB: “Tasa Activa Bancaria” (Active Bank Rate). Average interest rates on 30, 90, 180 and 360 day deposits published by the Chilean Association of Banks and Financial Institutions (ABIF) in nominal currency (Chilean peso) and in real terms, adjusted for inflation (in Chilean unit of account (Unidad de Fomento - UF)).

(2) BR: “Bonos de Reconocimiento” (Recognition Bonds). The Recognition Bond is an instrument of money provided by the State of Chile to workers who joined the new pension system, which began operating since 1981.

The following table presents the Bank’s activity for assets and liabilities measured at fair value on a recurrent basis using unobserved significant inputs (Level 3) as of December 31, 2017 and 2016:

	Assets	Liabilities
	MCh$	MCh$
As of January 1, 2017	(79,181)	43
Total realized and unrealized profits (losses)
Included in statement of income	(17,035)	(36)
Included in other comprehensive income	(12)	-
Purchases, issuances, and loans (net)	-	-
As of December 31, 2017	62,134	7
Total profits or losses included in comprehensive income for 2017 that are attributable to change in unrealized profit (losses) related to assets or liabilities as of December 31, 2016	(17,047)	(36)

	Assets	Liabilities
	MCh$	MCh$
As of January 1, 2016	39,913	-
Total realized and unrealized profits (losses)
Included in statement of income	39,376	43
Included in other comprehensive income	(108)	-
Purchases, issuances, and loans (net)	-	-
As of December 31, 2016	79,181	43
Total profits or losses included in comprehensive income for 2016 that are attributable to change in unrealized profit (losses) related to assets or liabilities as of December 31, 2015	39,268	43

The realized and unrealized profits (losses) included in comprehensive income for 2017 and 2016, in the assets and liabilities measured at fair value on a recurrent basis through unobservable market data (Level 3) are recorded in the Statement of Comprehensive Income.

The potential effect as of December 31, 2017 and 2016 on the valuation of assets and liabilities valued at fair value on a recurrent basis through unobservable significant inputs (level 3), generated by changes in the principal assumptions if other reasonably possible assumptions that are less or more favorable were used, is not considered by the Bank to be significant.

The following tables show the financial instruments subject to compensation in accordance with IAS 32, for 2017 and 2016:

As of December 2017 

	Linked financial instruments, compensated in balance
Financial instruments	Gross amounts	Compensated in balance	Net amount presented in balance	Remains of unrelated and / or unencumbered financial instruments	Amount in Statements of Financial Position
Assets	Ch$ Million	Ch$ Million	Ch$ Million	Ch$ Million
Financial derivative contracts	2,029,657	-	2,029,657	208,990	2,238,647
Investments under resale agreements	-	-	-	-	-
Loans and accounts receivable from customers, and Interbank loans, net	-	-	-	26,934,757	26,934,757
Total	2,029,657	-	2,029,657	27,143,747	29,173,404
Liabilities
Financial derivative contracts	1,927,654	-	1,927,654	211,834	2,139,488
Investments under resale agreements	268,061	-	268,061	-	268,061
Deposits and interbank borrowings	-	-	-	21,380,467	21,380,467
Total	2,195,715	-	2,195,715	21,592,301	23,788,016
As of December 2016   Linked financial instruments, compensated in balance
Financial instruments	Gross amounts	Compensated in balance	Net amount presented in balance	Remains of unrelated and / or unencumbered financial instruments	Amount in Statements of Financial Position
Assets	Ch$ Million	Ch$ Million	Ch$ Million	Ch$ Million
Financial derivative contracts	2,237,731	-	2,237,731	263,051	2,500,782
Obligations under repurchase agreements	6,736	-	6,736	-	6,736
Loans and accounts receivable from customers, and Interbank loans, net	-	-	-	26,415,826	26,415,826
Total	2,244,467	-	2,244,467	26,678,877	28,923,344
Liabilities
Financial derivative contracts	2,100,955	-	2,100,955	191,206	2,292,161
Investments under resale agreements	212,437	-	212,437	-	212,437
Deposits and interbank borrowings	-	-	-	22,607,392	22,607,392
Total	2,313,392	-	2,313,392	22,798,598	25,111,990

The Bank, in order to reduce its credit exposure in its financial derivative operations, has entered into collateral contracts with its counterparties, in which it establishes the terms and conditions under which they operate. In terms collateral (received/delivered) operates when the net of the fair value of the financial instruments held exceed the thresholds defined in the respective contracts.

	As of December 31, 2017		As of December 31, 2016
Financial derivative contracts	Assets	Liability		Assets	Liability
	MM$	MM$		MM$	MM$
Financial derivative contracts with collateral agreement threshold equal to zero	1,898,220	1,773,471		2,134,917	1,986,345
Financial derivative contracts with non-zero threshold collateral agreement	221,030	316,840		233,945	238,450
Financial derivative contracts without collateral agreement	119,397	49,177		131,920	67,366
Total	2,238,647	2,139,488		2,500,782	2,292,161

XML

RISK MANAGEMENT

12 Months Ended

Dec. 31, 2017

Risk Management

RISK MANAGEMENT

NOTE 37

RISK MANAGEMENT

Introduction and general description

The Bank, due to its activities with financial instruments is exposed to several types of risks. The main risks related to financial instruments that apply to the Bank are as follows:

- Market risk: rises from holding financial instruments whose value may be affected by fluctuations in market conditions, generally including the following types of risk:

a. Foreign exchange risk: this arises as a consequence of exchange rate fluctuations among currencies.

b. Interest rate risk: this arises as a consequence of fluctuations in market interest rates.

c. Price risk: this arises as a consequence of changes in market prices, either due to factors specific to the instrument itself or due to factors that affect all the instruments negotiated in the market.

d. Inflation risk: this arises as a consequence of changes in Chile’s inflation rate, whose effect would be mainly applicable to financial instruments denominated in UFs.

- Credit risk: this is the risk that one of the parties to a financial instrument fails to meet its contractual obligations for reasons of insolvency or inability of the individuals or legal entities in question to continue as a going concern, causing a financial loss to the other party.

- Liquidity risk: is the possibility that an entity may be unable to meet its payment commitments, or that in order to meet them, it may have to raise funds with onerous terms or risk damage to its image and reputation.

- Capital risk: this is the risk that the Bank may have an insufficient amount and/or quality of capital to meet the minimum regulatory requirement to operate as a bank, respond to market expectations regarding its creditworthiness, and support its business growth and any strategic possibilities that might arise, in accordance with its strategic plan.

This note includes information on the Bank’s exposure to these risks and on its objectives, policies, and processes involved in their measurement and management.

Risk management structure

The Board is responsible for the establishment and monitoring of the Bank’s risk management structure, for which purpose it has an on-line corporate governance system which incorporates international recommendations and trends, adapted to Chilean regulatory conditions and given it the ability to apply the most advanced practices in the markets in which the Bank operates.

The effectiveness with which we are able to manage the balance between risk and reward is a significant factor in our ability to generate long term, stable earnings growth. Toward that end, our Board and senior management places great emphasis on risk management.

A.       Integral Risk Committee

The Integral Risk Committee of the Board is responsible for reviewing and monitoring all risks that may affect us, including reputation risk, allowing for an integral risk management. This committee serves as the governing body through which the Board supervises risk in general. It also evaluates the reasonability of the systems for measurement and control of risks.

• Credit risk

• Market risk

• Operational risk

• Solvency risk (BIS)

• Legal risks

• Compliance risks

• Reputational risks

This Committee includes the Vice Chairman of the Board and five Board members. This committee also includes the CEO, the Director of Risk and other senior level executives from the commercial side of our business. 

B. Audit Committee

The Audit Committee (Comité de Directores y Auditoría) is comprised of three members of the Board of Directors. The Chief Executive Officer, General Auditor and other persons from the Bank can be invited to the meetings if necessary and are present on specific matters. This Committee’s primary responsibility is to support the Board of Directors in the continuous improvement of our system of internal controls, which includes reviewing the work of both the external auditors and the Internal Audit Department. The committee is also responsible for analyzing observations made by regulatory entities of the Chilean financial system about us and for recommending measures to be taken by our management in response. This committee also performs functions of a remuneration committee as established in Chilean Law, and reviews annually the salary and bonus programs for the executive officers of the Bank. The external auditors are recommended by this committee to our Board of Directors and appointed by our shareholders at the annual shareholders’ meeting.

C. Asset and Liability Committee

The ALCO includes the Chairman of the Board and five additional members of the Board, the Chief Executive Officer, the Corporate Financial Controller, the Manager of the Financial Management Division, the Manager of Market Risk, the Manager of the Treasury Division, and other senior members of management. The ALCO meets monthly. All limits reviewed by the ALCO are measured and prepared by the Market Risk Department. The non-Board members of the ALCO meet weekly to review liquidity, funding, capital and market risk related matters.

The main functions of the ALCO are:

• Making the most important decisions regarding our exposure to inflation, interest rate risk, funding, capital and liquidity levels. The main limits set and monitored by the ALCO (and measured by the Market Risk Department) are:

• Review of the Bank’s inflation gap.

• Review of the evolution of the most relevant local and international markets and monetary policies.

 D. Market Committee

The Market Committee includes the Vice-Chairman of the Board, three additional members of the Board, the Chief Executive Officer, the Manager of Global Banking and Markets, the Manager of the Treasury Division, the Manager of the Financial Management Division, the Manager of Market Risk, the Financial Controller and other senior members of management.

The Market Committee is responsible for:

• Establishing a strategy for the Bank’s trading investment portfolio.

• Establishing the Bank’s policies, procedures and limits with respect to its trading portfolio. The Bank’s Market Risk Department measures all risks and limits and reports these to the Market Committee.

•  Reviewing the net foreign exchange exposure and limit

• Reviewing the evolution of the most relevant local and international markets and monetary policies.

E. Risk Department

All issues regarding risk in the Bank are the responsibility of the Bank’s Risk Department. The Risk Department reports to the CEO but has full independence, and no risk decisions can be made without its approval. 

Credit risk

Credit risk is the risk that one of the parties to a financial instrument fails to meet its contractual obligations for reasons of insolvency or inability of the individuals or legal entities in question to continue as a going concern, causing a financial loss to the other party. The Bank consolidates all elements and components of credit risk exposure to manage credit risk (e.g. individual delinquency risk, inherent risk of a business line or segment, and/or geographical risk).

In Note 9 h), we present our net exposure to credit risk at December 31, 2017 and 2016.

Credit Risk Governance

The Risk Division, our credit analysis and risk management group, is largely independent of our Commercial Division. Risk evaluation teams interact regularly with our clients. For larger transactions, risk teams in our headquarters work directly with clients when evaluating credit risks and preparing credit applications. Various credit approval committees, all of which include Risk Division and Commercial Division personnel, must verify that the appropriate qualitative and quantitative parameters are met by each applicant. Each committee’s powers are defined by our Board of Directors.

Santander-Chile’s governance rules have established the existence of the Integral Risk Committee. This committee is responsible for revising and following all risks that may affect us, including reputational risk, allowing for an integral risk management. This committee serves as the governing body through which the Board supervises all risk functions. It also evaluates the reasonability of the systems for measurement and control of risks. This Committee includes the Vice Chairman of the Board and five Board members.

The Board has delegated the duty of credit risk management to the Integral Risk Committee, as well as to the Bank’s risk departments, whose roles are summarized below:

• Formulation of credit policies, by consulting with the business units, meeting requirements of guarantees, credit evaluation, risk rating and submission of reports, documentation and legal procedures in compliance with the regulatory, legal and internal requirements of the Bank.

• Establish the structure to approve and renew credit requests. The Bank structures credit risks by assigning limits to the concentration of that risk in terms of individual debtors, debtor groups, industry segment and country. Approval levels are assigned to the correspondent officials of the business unit (commercial, consumer, SMEs) to be exercised by that level of management. In addition, those limits are revised constantly. Teams in charge of risk evaluation at the branch level interact on a regular basis with customers; however, for larger credit requests, the risk team from the head office and the Executive Risk Committee works directly with customers to assess credit risks and prepare risk requests.

• Limit concentrations of exposure to customers or counterparties in geographic areas or industries (for accounts receivable or loans), and by issuer, credit rating, and liquidity.

• Develop and maintain the Bank’s credit risk classifications for the purpose of classifying risks according to the degree of exposure to financial loss that is exhibited by the respective financial instruments, with the aim of focusing risk management specifically on the associated risks.

• Revise and evaluate credit risk. Management’s risk divisions are largely independent of the Bank’s commercial division and evaluate all credit risks in excess of the specified limits prior to loan approvals for customers or prior to the acquisition of specific investments. Credit renewal and reviews are subject to similar processes.

The following diagram illustrates the governance of our credit risk division including the committees with approval power:

Credit Approval: Loans approved on an individual basis

In preparing a credit proposal for a corporate client whose loans are approved on an individual basis, Santander-Chile’s personnel verifies such parameters as debt servicing capacity (typically including projected cash flows), the company’s financial history and projections for the economic sector in which it operates. The Risk Division is closely involved in this process, and prepares the credit application for the client. All proposals contain an analysis of the client’s strengths and weaknesses, a rating and a recommendation. Credit limits are determined not on the basis of outstanding balances of individual clients, but on the direct and indirect credit risk of entire financial groups. For example, a corporation will be evaluated together with its subsidiaries and affiliates.

Credit Approval: Loans approved on a group basis

The majority of loans to individuals and small and mid-sized companies are approved by the Standardized Risk Area through an automated credit scoring system. This system is decentralized, automated and based on multiple parameters, including demographic and information regarding credit behavior from external sources and the SBIF.

Loans analyzed on an individual basis

For loans that are greater than Ch$400 million (US$243,170), the Bank uses internal models to assign a risk category level to each borrower and its respective loans. We consider the following risk factors: industry or sector of the borrower, the borrower’s competitive position in its markets, owners or managers of the borrower, the borrower’s financial situation, the borrower’s payment capacity and the borrower’s payment behavior to calculate the estimated incurred loan loss. Through these categories, we differentiate the normal loan portfolio from the impaired one.

These are our categories:

1. Debtors may be classified in risk categories A1, A2, A3 or B (A is applicable if they are current on their payment obligations and show no sign of deterioration in their credit quality and B is different from the A categories by a certain history of late payments). The A categories are distinguished by different PNPs (as defined below).

2. Debtors classified as C1, C2, C3, C4, D1 or D2 include debtors whose loans with us have been charged off or administered by our Recovery Unit, or classified as Precontenciosos (PRECO or deteriorated).

For loans classified as A1, A2, A3 and B, we assign a specific provision level on an individual basis to each borrower and, therefore, the amount of loan loss allowance is determined on a case by case basis.

Estimated Incurred Loan Loss = Loan Loss Allowance

The estimated incurred loss is obtained by multiplying all risk factors defined in the following equation:

EIL= EXP x PNP x SEV

• EIL = Estimated Incurred Loan Loss. The estimated incurred loan loss is how much could be lost in the event a debtor does not perform the obligations under the loan.

• EXP = Exposure. This corresponds to the value of commercial loans.

• PNP = Probability of Non-Performance. This variable, expressed as a percentage, indicates the probability that a debtor will default. This percentage is associated with the internal rating that we give to each debtor, which is determined by analyzing such parameters as debt servicing capacity.

• SEV = Severity. This is the effective loss rate given default for debtors in the same segment, which is determined statistically based on the historical effective losses for us for each segment.

Every year, models together with PNP and SEV assumptions, are tested by the Bank’s Credit Risk Department, to ensure that they are appropriate at each reporting date so as to make sure any difference between the estimated incurred losses and real losses is reduced.

These tests focus on the validation of the sufficiency of the Bank’s allowances, and consist of comparisons between actual write-offs to allowances established by the model, and the coverage of the total allowance to actual write-offs in the most current periods. Individual loan classification and improvements to any customer classification are also presented for approval to our Risk Committee.

In accordance with such policy, every year we update appraisals of fair value of collateral before the end of the 24 month period for certain customers and such updated appraisals are considered in the calculation of the allowance for loan losses. The number of updated appraisals performed in 2015 was 43, in 2016 was 142 and 2017 it was 140, and such updated appraisals were performed mainly because of changes in customer conditions (renegotiation deterioration of financial situation increase in credit line).

For loans classified in the C and D categories, loan loss allowances are based mainly on the fair value of the collateral, adjusted for an estimate cost to sell, that each of these loans have. Allowance percentage for each category is then based on the fair value of the collateral, or the expected future cash flow from the loan for each individually evaluated non-performing loans.

Loans analyzed on a group basis

The Bank uses the concept of estimated incurred loss to quantify the allowances levels over loan analyzed on a group basis. Incurred loss is the expected provision expense that will appear one year away from the balance date of the transaction’s credit risk, considering the counterpart risk and the collateral associated to each transaction.

Following the Bank’s definition, the Bank uses group evaluation to approach transactions that have similar credit risk features, which indicate the debtor’s payment capacity of the entire debt, capital and interests, pursuant to the contract’s terms. In addition, this allows us to assess a high number of transactions with low individual amounts, whether they belong to individuals or small sized companies. Therefore, debtors and loans with similar features are grouped together and each group has a risk level assigned to it. These models are meant to be used mainly to analyze loans granted to individuals (including consumer loans, credit lines, mortgage loans and commercial loans) and commercial loans to SMEs. 

Allowances are established using these models, taking into account the historical impairment and other known circumstances at the time of evaluation. After this, a historical loss rate is assigned to each portfolio profile constituting each segment. The method for assigning a profile is established based on a statistical building method, establishing a relation through a logistic regression various variables, such as payment behavior in the Bank, payment behavior outside the Bank, various socio-demographic data, among others, and a response variable that determines a client’s risk level, which in this case is 90 days of non-performance. Afterwards, common profiles are established related to a logical order and with differentiate default rates, applying the real historical loss the Bank has had with that portfolio.

Our models for loans analyzed on a group basis (consumer loans, residential mortgage loans and small-and-mid-sized commercial loans) are monitored on a monthly basis with respect to predictability and stability, using indices that seek to capture the underlying need to update the models for current loss trends. Therefore, the periods of historical net charge-offs used in the allowance model may be more than a year old as we only update the historical net charge-offs only when our assessment of predictability and stability indicators determine it is necessary.

The different risk categories are constructed and updated periodically based on the payment behavior of the client’s profile to which they belong, as well as his or her socio-demographic characteristics. Therefore, when a customer has past due balance or has missed some payments, the outcome is that the customer will move to a different segment with a higher loss rate, therefore capturing current trends for each risk profile.

Once the customers have been classified, the loan loss allowance is the product of three factors: Exposure (EXP), Probability of Non-Performance (PNP) and Severity (SEV).

EXP = Exposure. This corresponds to the value of commercial loans.

PNP = Probability of Non-Performing. This variable, expressed as a percentage, indicates the probability that a debtor will default. This percentage is associated with the internal score that we give to each debtor, which is determined by analyzing such parameters as debt servicing capacity (including, usually, projected cash flows), the company’s financial history, the solvency and capacity of shareholders and management, and projections for the economic sector in which it operates. The internal rating can be different from ratings obtained from external third parties.

SEV = Severity. This is the effective loss rate given default for debtors in the same segment, which is determined statistically based on the historical effective losses for us for each segment.

Every year, models together with PNP and SEV assumptions, are tested by the Bank’s Credit Risk Department, to ensure that they are appropriate at each reporting date so as to make sure any difference between the estimated incurred losses and real losses is reduced.

Allowances for consumer loans

The estimated incurred loss rates for consumer loans correspond to charge-offs net of recoveries. The methodology establishes the period in which the estimated incurred loss for each risk profile emerges. Once the loss has been considered to have been incurred, the estimated incurred loss rates are applied to the corresponding risk profile to obtain the net charge-off level associated with this period. The loss rates applied to each risk profile are based only on the historical net charge-off data for that specific profile within one of the four groups of consumer loans. No other statistical or other information other than net charge-offs is used to determine the loss rates.

The following diagrams set forth the allowances required by our current models for consumer loans :

Santander:

Bank	Loan type		Allowance Level(1) (Loss rate)
	Performing	New clients	Existing clients	Banefe (3)
		0.53% -19.75%	0.05%-11.92%	0.13%-18.67%

Renegotiated consumer loans which were less than 90 days past due at the time of renegotiation (2) 3.66%-30.40% 10.19%-43.71%

Consumer Renegotiated consumer loans which were more than 90 days past due at the time of renegotiation (2) 41.50%-100% 51,11%-100%

	Days Past Due	New Clients	Existing Clients	Previously Renegotiated Bank	Previously Renegotiated Banefe (3)
	90-120	31.78%	31.78%	41.50%	51.11%
Non-performing	120-150	51.17%	51.17%	60.15%	66.65%
	150-180	59.98%	59.98%	68.86%	78.50%
	>180			Charged-off

1. Percentage of loans outstanding

2. This category relates only to loans which were renegotiated and were less than 90 days past due at the time of renegotiation, migrating from such category as they reached 90 days past due since renegotiation.

There are two renegotiated categories in our consumer loan portfolio:

1. Renegotiated Consumer which were less than 90 days past due at the time of renegotiation. The allowance for loan loss percentages (or loss rates) are assigned based on eight different risk profiles which are determined based on demographic and payment behavior variables.

2. Renegotiated Consumer which were more than 90 days past due at the time of renegotiation The loss rates are assigned based on four different risk profiles which are determined based on the number of days overdue at the time of renegotiation:

Profile 1: 180 or more days past due

Profile 2: between 150 and 180 days past due

Profile 3: between 120 and 150 days past due

Profile 4: between 90 and 120 days past due

Small- and mid-sized commercial loans

To determine the estimated incurred loss for individuals (natural persons), small- and mid-sized commercial loans collectively evaluated for impairment, we mainly analyze the payment behavior of clients, particularly the payment behavior of clients with payments that are 90 days or more past-due, clients with other weaknesses, such as early non-performance (i.e., payments that are past-due, though by less than 90 days), clients with modified loans and clients with renegotiated loans, as well as success in recovery against these clients. We also consider whether the loan has underlying mortgage collateral.

The risk categories are such that when a customer has a past-due balance or has missed some payments, the outcome is that the customer will move to a different risk category with a higher loss rate, therefore capturing current trends of the customer and, in the aggregate, current trends in the market.

In order to calculate the estimated incurred loan loss for all commercial loans collectively evaluated for impairment, the Bank sub-divided the portfolio in the following way:

Loan type		Allowance Level(1) (Loss rate)
Commercial loans analyzed on a group basis	Performing	Commercial loan to individuals w/o mortgage collateral	Commercial loan to individuals with mortgage collateral	Small Enterprise	Mid-sized Enterprise
		0.87% -15.70%	0.03%-3.98%	0.21%-14.39%	0.14%-7.31
	Renegotiated commercial loans which were less than 90 days past due at the time of renegotiation (2)	loan w/o mortgage collateral 2.93%-20.65%			loan with mortgage collateral 1.17%-8.25%
	Renegotiated commercial loans which were more than 90 days past due at the time of renegotiation (2)	Days Past Due when renegotiated	Commercial loan to individuals w/o mortgage collateral	Commercial loan to individuals with mortgage collateral	Small Enterprise	Mid-sized Enterprise
		90-179	41.69%	12.15%	30.95%	18.93%
		180-359	67.31%	23.42%	64.47%	51.86%
		360-719	75.69%	34.65%	70.15%	63.12%
		>720	83.82%	46.25%	74.53%	72.87%
	Non-performing consumer	Days Past Due	Commercial loan to individuals w/o mortgage collateral	Commercial loan to individuals with mortgage collateral	Small Enterprise	Mid-sized Enterprise	Previously renegotiated
		90-179	41.69%	12.15%	30.95%	18.93%	18.93%
		180-359	67.31%	23.42%	64.47%	51.86%	51.86%
		360-719	75.69%	34.65%	70.15%	63.12%	63.12%
		>720	83.82%	46.25%	74.53%	72.87%	72.87%

1. Percentage of loans outstanding

2. This category relates only to loans which were renegotiated and were less than 90 days past due at the time of renegotiation, migrating from such category as they reached 90 days past due since renegotiation.

Allowances for residential mortgage loans

The provision methodology for residential mortgage loans takes into consideration different factors in order to group customers with less the 90 days past due into seven different risk profiles. Factors considered, in the first place, are whether the customer is a new customer or with prior history with the Bank. For each of these main categories additional factors are considered in order to develop risk profiles within each risk category, including payment behavior, non-performance less than 90 days, collateral levels, renegotiation history with the Bank, and historical amounts of net charge-offs, among others. The explanation for the initial segregation into three categories, existing, new customer, is as follows: an existing customer is a customer for which there is a broader level of information and history of payment behavior with the Bank, while for a new customer the Bank has no history of payment behavior and only information from the banking system and credit bureaus is available. The risk categories are such that when a customer’s payment behavior deteriorates, the outcome is that the customer will move to a different risk category with a higher loss rate, therefore capturing the current status of the customer.

Previous to 2016, mortgage loans with more than 90 days past due balances are assigned a loss rate of 11.01%. In 2016, mortgage loans more than 90 days past due balances are assigned a loss rate depending on the loan to value. We determined that 90 days is appropriate, since our historical analysis of customer’s behavior has shown that after 90 days, customers are likely to default on their obligations, and that, over succeeding periods, the loss incurred does not increase given the high fair value of collateral percentage to loan amount required under our credit policies for this type of loan. Also, we note that the Chilean economy’s stability over the last few years has not resulted in other than insignificant fluctuations in collateral fair values on residential mortgage loan properties.

The following table sets forth the required loan loss allowance for residential mortgage loans:

Bank	Loan type	Allowance Level(1) (Loss rate)
Residential mortgage	Performing	Bank (excl Select)		Santander Select
		0.00%-5.18%		0.00%-3.88%
	Renegotiated mortgage loans which were less than 90 days past due at the time of renegotiation (2)	0.16%-8.37%
	Renegotiated mortgage  loans which were more than 90 days past due at the time of renegotiation (2)	5.58%-26.25%
	Non-performing mortgage	Loan to Value
		0-60	5.58%
		60-80	8.48%
		80-90	11.93%
		>90	16.25%

1. Percentage of loans outstanding

2. This category relates only to loans which were renegotiated and were less than 90 days past due at the time of renegotiation, migrating from such category as they reached 90 days past due since renegotiation.

The following table shows quality assets and its related provision, based on our internal scoring policy as of December 31, 2017 and 2016:

	As of December 31,
Category	2017				2016
Commercial Portfolio	Individual	Percentage	Allowance	Percentage	Individual		Percentage	Allowance		Percentage
	MCh$	%	MCh$	%	MCh$		%	MCh$		%
A1	1,051,072	3.79%	827	0.10%	1,599,311		5.88%	923		0.12%
A2	5,957,305	21.49%	18,514	2.34%	6,437,930		23.67%	23,757		3.00%
A3	2,176,779	7.85%	27,894	3.53%	2,030,867		7.46%	29,668		3.75%
B	539,074	1.94%	32,089	4.06%	538,909		1.98%	40,545		5.13%
C1	145,033	0.52%	2,604	0.33%	121,893		0.45%	2,176		0.28%
C2	56,871	0.21%	5,104	0.65%	51,034		0.19%	4,555		0.58%
C3	39,825	0.14%	8,935	1.13%	49,901		0.18%	11,136		1.41%
C4	53,261	0.19%	19,120	2.42%	64,118		0.24%	22,894		2.90%
D1	71,896	0.26%	41,941	5.30%	73,462		0.27%	42,625		5.39%
D2	77,048	0.28%	62,234	7.87%	89,857		0.33%	72,192		9.13%
Subtotal	10,168,164	36.67%	219,262	27.73%	11,057,282		40.65%	250,471		31.69%
	Group	Percentage	Allowance	Percentage	Group		Percentage	Allowance	Percentage
	MCh$	%	MCh$	%	MCh$		%	MCh$	%
Commercial
Normal portfolio	3,488,633	12.58%	58,728	7.42%	2,741,858		10.08%	58,453	7.39%
Impaired portfolio	414,530	1.50%	160,345	20.27%		341,132	1.25%	124,653	15.76%
Subtotal	3,903,163	14.08%	219,073	27.69%		3,082,990	11.33%	183,106	23.15%
Mortgage
Normal portfolio	8,634,351	31.14%	20,174	2.55%		8,221,666	30.22%	23,699	3.00%
Impaired portfolio	462,544	1.67%	48,892	6.17%		397,688	1.46%	33,310	4.21%
Subtotal	9,096,895	32.81%	69,066	8.72%		8,619,354	31.68%	57,009	7.21%
Consumer
Normal portfolio	4,230,567	15.26%	114,099	14.42%		4,158,221	15.28%	147,979	18.72%
Impaired portfolio	327,125	1.18%	169,657	21.44%		288,584	1.06%	152,040	19.23%
Subtotal	4,557,692	16.44%	283,756	35.86%		4,446,805	16.34%	300,019	37.95%
Total	27,725,914	100.00%	791,157	100.00%		27,206,431	100.00%	790,605	100.00%

 See Note 29 for more detail of the Bank’s impaired loans and the associated allowances. Also, see Note 19 for a detail of the maturity of the Bank’s financial assets.

Credit quality

The Bank determines the credit quality of financial assets using internal credit ratings. The rating process is linked to the Bank’s approval and monitoring processes and is carried out in accordance with risk categories established by current standards. Credit quality is continuously updated based on any favorable or unfavorable developments to customers or their environments, considering aspects such as commercial and payment behavior as well as financial information.

See credit quality of loans above.

In relation to the credit quality of the investment portfolio, local regulations specify that banks are able to hold only local and foreign fixed–income securities except in certain cases. Additionally, Banco Santander Chile has internal policies to ensure that only securities approved by the Market Risk department, which are stated in the documents “APS” – Products and underlying Approval, are acquired. The Credit Risk Department sets the exposure limits to those approved APS’s . The APS is updated on daily basis.

As of December 31, 2017 and 2016, 99% and 76% respectively of our total investment portfolio correspond to securities issued by the Chilean Central Bank and US treasury notes.

Maximum exposure to credit risk

Financial assets and off-balance sheet commitments

For financial assets recognised in the Consolidated Statement of Financial Position, maximum credit risk exposure equals their carrying value. Below is the distribution by financial asset and off-balance sheet commitments of the Bank’s maximum exposure to credit risk as of December 31, 2017 and 2016, without deduction of collateral, security interests or credit improvements received:

		As of December 31,
		2017	2016
		Amount of exposure	Amount of exposure
	Note	MCh$	MCh$
Deposits in banks	4	839,561	1,709,071
Cash items in process of collection	4	668,145	495,283
Trading investments	5	485,736	396,987
Investments under resale agreements	6	-	6,736
Financial derivative contracts	7	2,238,647	2,500,782
Loans and accounts receivable from customers and interbank loans, net	8 and 9	26,934,757	26,415,826
Available for sale investments	10	2,574,546	3,388,906
Off-balance commitments:
Letters of credit issued		201,699	158,800
Foreign letters of credit confirmed		75,499	57,686
Guarantees		1,823,793	1,752,610
Available credit lines		8,135,489	7,548,820
Personal guarantees		81,577	125,050
Other irrevocable credit commitments		260,691	260,266
Total		44,320,140	44,816,823

Foreign derivative contracts

As of December 31, 2017, the Bank’s foreign exposure -including counterparty risk in the derivative instruments’ portfolio- was USD 2,090 million or 4.27% of assets. In the table below, exposure to derivative instruments is calculated by using the equivalent credit risk; which equals the replacement carrying amount plus the maximum potential value, considering the cash collateral that minimizes exposure.

Below, there are additional details regarding our exposure for those countries classified above 1 and represents our majority of exposure to categories other than 1. Below we detail as of December 31, 2017, considering fair value of derivative instruments.

Country	Classification	Derivative Instruments (adjusted to market) USD MCh$	Deposits USD MCh$	Loans USD MCh$	Financial investments USD MCh$	Total Exposure USD MCh$
Bolivia	3	0.00	0.00	0.06	0.00	0.06
China	2	0.00	0.00	243.95	0.00	243.95
Italy	2	0.00	2.38	0.78	0.00	3.16
México	2	0.00	0.01	0.00	0.00	0.01
Panamá	2	0.63	0.00	0.00	0.00	0.63
Perú	2	3.38	0.00	0.00	0.00	3.38
Thailand	2	0.00	0.00	0.31	0.00	0.31
Turkey	3	0.00	0.00	9.49	0.00	9.49
Total		4.01	2.39	254.59	0.00	260.99

The total amount of this exposure to derivative instruments must be compensated daily with collateral and, therefore, the net credit exposure is USD 0.00.

Our exposure to Spain within the group is as follows:

Counterpart	Country	Classification	Derivative instruments (market adjusted) MUSD	Deposits MUSD	Loans MUSD	Financial Investments MUSD	Exposure Exposure MUSD
Banco Santander España (*)	Spain	1	9.74	118.26	-	-	128.00

Security interests and credit improvements

The maximum exposure to credit risk is reduced in some cases by security interests, credit improvements, and other actions which mitigate the Bank’s exposure. Based on the foregoing, the creation of security interests are a necessary but not a sufficient condition for granting a loan; accordingly, the Bank’s acceptance of risks requires the verification of other variables and parameters, such as the ability to pay or generate funds in order to mitigate the risk being taken on.

The procedures used for the valuation of security interests utilize the prevailing market practices, which provide for the use of appraisals for mortgage securities, market prices for stock securities, fair value of the participating interest for investment funds, etc. All security interests received must be instrumented properly and registered on the relevant register, as well as have the approval of legal divisions of the Bank.

The risk management model includes assessing the existence of adequate and sufficient guarantees that allow recovering the credit when the debtor’s circumstances prevent them from fulfilling their obligations.

The Bank has classification tools that allow it to group the credit quality of transactions or customers. Additionally, the Bank has historical databases that keep this internally generated information to study how this probability varies. Classification tools vary according to the analyzed customer (commercial, consumer, SMEs, etc.).

Below is the detail of security interests, collateral, or credit improvements provided to the Bank as of December 31, 2017 and 2016.

	As of December 31,
	2017	2016
	MCh$	MCh$
Non-impaired financial assets:
Properties/mortgages	19,508,151	17,560,550
Investments and others	2,108,962	2,326,396
Impaired financial assets:
Properties/ mortgages	152,252	186,297
Investments and others	1,087	2,064
Total	21,770,452	20,075,307

Credit risk mitigation techniques

The Bank applies various methods of reducing credit risk, depending on the type of customer and product. As we shall see, some of these methods are specific to a particular type of transaction (e.g. real estate guarantees) while others apply to groups of transactions (e.g. netting and collateral arrangements).

Collateral

Banco Santander controls the credit risk through the use of collateral in its operations. Each business unit is responsible for credit risk management and formalizes the use of collateral in its lending policies.

Banco Santander uses guarantees in order to increase their resilience in the subject to credit risk operations. The guarantees can be used fiduciary, real, legal structures with power mitigation and compensation agreements. The Bank periodically reviews its policy guarantees by technical parameters, normative and also its historical basis, to determine whether the guarantee is legally valid and enforceable.

Credit limits are continually monitored and changed in customer behavior function. Thus, the potential loss values represent a fraction of the amount available.

Collateral refers to the assets pledged by the customer or a third party to secure the performance of an obligation. Collateral may be:

• Financial: cash, security deposits, gold, etc.

• Non-financial: property (both residential and commercial), other movable property, etc.

One very important example of financial collateral is the collateral agreement. Collateral agreements comprise a set of highly liquid instruments with a certain economic value that are deposited or transferred by a counterparty in favor of another party in order to guarantee or reduce any counterparty credit risk that might arise from the portfolios of derivative transactions between the parties in which there is exposure to risk.

Collateral agreements vary in nature but, whichever the specific form of collateralisation may be, the ultimate aim, as with the netting technique, is to reduce counterparty risk.

Transactions subject to a collateral agreement are assessed periodically (normally on a daily basis). The agreed-upon parameters defined in the agreement are applied to the net balance arising from these assessments, from which the collateral amount (normally cash or securities) payable to or receivable from the counterparty is obtained.

For real estate collateral periodic re-appraisal processes are in place, based on the actual market values for the different types of real estate, which meet all the requirements established by the regulator.

Specifically, mortgage loans are secured by a real property mortgage, and threshold mitigate counterparty credit risk of derivative instruments. (See note 9 c) ii) and iii), for a detail of the impaired portfolio and non-performing loans with or without guarantee).

Personal guarantees and credit derivatives

Personal guarantees are guarantees that make a third party liable for another party’s obligations to the Bank. They include, for example, security deposits and standby letters of credit. Only guarantees provided by third parties that meet the minimum requirements established by the supervisor can be recognized for capital calculation purposes.

Credit derivatives are financial instruments whose main purpose is to hedge credit risk by buying protection from a third party, whereby the Bank transfers the risk of the issuer of the underlying instrument. Credit derivatives are OTC instruments, i.e. they are not traded in organized markets.

Credit derivative hedges, mainly credit default swaps, are entered into with leading financial institutions.

Assets Received in Lieu of Payment

Assets received or awarded in lieu of payment of loans and accounts receivable from clients are recognized at their fair value (as determined by an independent appraisal). The excess of the outstanding loan balance over the fair value is charged to net income for the period, under “Provision for loan losses”. Any excess of the fair value over the outstanding loan balance, less costs to sell of the collateral, is returned to the client. These assets are subsequently adjusted to their net realizable value less cost to sale (assuming a forced sale).

At December 31, 2017, assets received or awarded in lieu of payment amounted to Ch$44,264 million (gross amount: Ch$45,704 million ; allowance: Ch$1,440 million).

At December 31, 2016, assets received or awarded in lieu of payment amounted to Ch$45,935 million (gross amount: Ch$53,493 million ; allowance: Ch$7,558 million).

Liquidity risk

Liquidity risk is the risk that the Bank may have difficulty meeting the obligations associated with its financial obligations.

Liquidity risk management

The Bank is exposed on a daily basis to requirements for cash funds from various banking activities, such as wires from checking accounts, fixed-term deposit payments, guarantee payments, disbursements on derivatives transactions, etc. As typical in the banking industry, the Bank does not hold cash funds to cover the balance of all the positions, as experience shows that only a minimum level of these funds will be withdrawn, which can be accurately predicted with a high degree of certainty.

The Bank’s approach to liquidity management is to ensure-- whenever possible--to have enough liquidity on hand to fulfill its obligations at maturity, in both normal and stressed conditions, without entering into unacceptable debts or risking the Bank’s reputation. The Board establishes limits on the minimal part of available funds close to maturity to fulfill said payments as well as over a minimum level of interbank operations and other loan facilities that should be available to cover transfers at unexpected demand levels. This is constantly reviewed. Additionally, the Bank must comply with the regulation limits established by the SBIF for maturity mismatches.

These limits affect the mismatches of future flows of income and expenditures of the Bank on an individual basis. They are:

i.       mismatches of up to 30 days for all currencies, up to the amount of basic capital;

ii.      mismatches of up to 30 days for foreign currencies, up to the amount of basic capital; and

iii.     mismatches of up to 90 days for all currencies, twice the basic capital.

The Bank’s treasury department (“Treasury”) receives information from all business units about the liquidity profile of its financial assets and liabilities in addition to details from other future cash flows that arise from future business transactions. Based on this information, Treasury keeps a short-term liquid assets portfolio, mainly composed of liquid investments, interbank loans, and advanced payments, to guarantee that the Bank has enough liquidity. Liquidity needs of business units are fulfilled through short-term transfers from Treasury to cover any short-term variation and long-term financing to address all structural liquidity requirements.

The Bank monitors its liquidity position daily to establish future flows of inflow and outflow. At each month's closing, stress tests are carried out in which a variety of scenarios are used, from normal market conditions to those that contain significant fluctuations. Liquidity policy and procedures are subjected to review and approval of the Bank’s Board. There are periodic reports which detail the Bank’s, and its subsidiaries’, liquidity position, including any exceptions and adopted correcting measures, which are also reviewed periodically by the ALCO.

The Bank relies on customer (retail) and institutional deposits, obligations to banks, debt instruments, and time deposits as its main sources of funding. Although most obligations to banks, debt instruments and time deposits have maturities of more than one year, customer (retail) and institutional deposits tend to have shorter maturities and a large proportion of them are payable within 90 days. The short-term nature of these deposits increases the Bank’s liquidity risk, and hence, the Bank actively manages this risk through continual supervision of the market trends and price management.

Liquidity management seeks to ensure that, even under adverse conditions, we have access to the funds necessary to cover client needs, maturing liabilities and capital requirements. Liquidity risk arises in the general funding for our financing, trading and investment activities. It includes the risk of unexpected increases in the cost of funding the portfolio of assets at appropriate maturities and rates, the risk of being unable to liquidate a position in a timely manner at a reasonable price and the risk that we will be required to repay liabilities earlier than anticipated.

The following table sets forth the balance of our liquidity portfolio managed by our Financial Management Division in the manner in which it is presented to the Asset and Liability Committee (ALCO) and the Board. The ALCO has determined that our liquidity portfolio must be comprised of cash plus assets that can be readily convertible into cash either through the Chilean Central Bank window, overnight deposits or instruments or the local secondary market. The management of the Bank’s liquidity portfolio is performed by the Financial Management Division under rules determined by the ALCO.

	As of December 31,
	2017	2016
	MCh$	MCh$
Financial investments for trading	485,736	396,987
Available for sale investments	2,574,546	3,388,906
Encumbered assets (net) (1)	(268,330)	(205,703)
Net cash (2)	(37,628)	16,259
Net Interbank deposits (3)	768,595	1,335,017
Total liquidity portfolio	3,522,919	4,931,466

(1) Assets encumbered through repurchase agreements are deducted from the liquidity portfolio.

(2) Cash minus reserve requirements. As is presented in Note 4 the reserve requirements are established by the monthly average reserves that the Bank must maintain in accordance with regulation governing minimum reserves.

(3) Includes overnight deposits in Central Bank, domestic banks and foreign banks.

Exposure to liquidity risk

A similar, yet not identical, measure is the calculation used to measure the Bank´s liquidity limit as established by the SBIF. The Bank determines a mismatch percentage for purposes of calculating such liquidity limit which is calculated by dividing its benefits (assets) by its obligations (liabilities) according to maturity based on estimated repricing. The mismatch amount permitted for the 30 day and under period is 1 times [regulatory] capital and for the 90 day and under period – 2 times [regulatory] capital.

The following table displays the actual derived percentages as calculated per above:

	As of December 31,
	2017 %	2016 %
30 days	(48.00)	(15.00)
30 days foreign currency	(22.00)	21.00
90 days	(51.00)	(37.00)

Below, is the breakdown by maturity, of the liability balances of the Bank as of December 31, 2017 and 2016:

	Demand	Up to 1 month	Between 1 and 3 months	Between 3 and 12 months	Subtotal up to 1 year	Between 1 and 3 years	Between 3 and 5 years	More than 5 years	Subtotal after 1 year	Total
As of December 31, 2017	MM$	MM$	MM$	MM$	MM$	MM$	MM$	MM$	MM$	MM$
Obligations under repurchase agreements	-	268,061	-	-	268,061	-	-	-	-	268,061
Checking accounts, time deposits and other time liabilities	8,376,371	5,120,171	4,201,271	2,299,018	19,996,831	106,833	2,811	62,362	172,006	20,168,837
Financial derivatives contracts	-	144,410	196,444	356,288	697,142	378,582	358,358	705.406	1,442,346	2,139,488
Interbank borrowings	4,130	46,013	397,419	1,030,241	1,477,803	220,554	-	-	220,554	1,698,357
Issue debt instruments	-	21,043	55,119	274,239	350,401	1,727,571	2,104,771	2,910,910	6,743,252	7,093,653
Other financial liabilities	177,663	701	2,583	31,879	212,826	27,581	404	1,219	29,204	242,030
Subtotal	8,558,164	5,600,399	4,852,836	3,991,665	23,003,064	2,461,121	2,466,344	3,679,897	8,607,362	31,610,426
Contractual interest payments	4,403	45,465	117,779	462,579	630,226	808,502	776,796	1,147,553	2,732,851	3,363,077
Total	8,562,567	5,645,864	4,970,615	4,454,244	23,633,290	3,269,623	3,243,140	4,827,450	11,340,213	34,973,503

As of December 31, 2017, the scheduled maturities of other commercial commitments, including accrued interest, were as follows:

Other Commercial Commitments		Up to 1 month	Between 1 and 3 months	Between 3 and 12 months	Between 1 and 5 years	More than 5 years	Total
(in millions of Ch$)
Guarantees	514,510		244,543	835,030	208,479	21,231	1,823,793
Confirmed foreign letters of credit	16,681		33,513	21,277	4,028	-	75,499
Letters of credit issued	12,367		115,720	43,029	30,554	29	201,699
Pledges and other commercial commitments	16,028		13,382	47,288	4,880	-	81,578
Total other commercial commitments	559,586		407,158	946,624	247,941	21,260	2,182,569

	Demand	Up to 1 month	Between 1 and 3 months	Between 3 and 12 months	Subtotal up to 1 year	Between 1 and 3 years	Between 3 and 5 years	More than 5 years	Subtotal after 1 year	Total
As of December 31, 2016	MM$	MM$	MM$	MM$	MM$	MM$	MM$	MM$	MM$	MM$
Obligations under repurchase agreements	-	212,437	-	-	212,437	-	-	-	-	212,437
Checking accounts, time deposits and other time liabilities	7,949,315	6,105,767	4,193,906	2,537,299	20,786,287	118,101	13,913	61,196	193,210	20,979,497
Financial derivatives contracts	-	92,335	122,565	263,893	478,793	494,539	346,948	971,881	1,813,368	2,292,161
Interbank borrowings	4,557	373,423	115,769	1,154,063	1,647,812	233,542	35,014	-	268,556	1,916,368
Issue debt instruments	-	43,141	185,425	922,705	1,151,271	1,168,117	1,444,593	3,562,391	6,175,101	7,326,372
Other financial liabilities	153,049	1,461	1,161	2,817	158,488	58,641	7,766	15,121	81,528	240,016
Subtotal	8,106,921	6,828,564	4,618,826	4,880,777	24,435,088	2,072,940	1,848,234	4,610,589	8,531,763	32,966,851
Contractual interest payments	2,273	56,121	170,861	537,941	767,196	1,762,884	-	987,370	2,750,254	3,517,450
Total	8,109,194	6,884,685	4,789,687	5,418,718	25,202,284	3,835,824	1,848,234	5,597,959	11,282,017	36,484,301

As of December 31, 2016, the scheduled maturities of other commercial commitments, including accrued interest, were as follows:

Other Commercial Commitments		Up to 1 month	Between 1 and 3 months	Between 3 and 12 months	Between 1 and 5 years	More than 5 years	Total
(in millions of Ch$)
Guarantees	79,457		175,437	739,170	592,017	151,435	1,737,516
Confirmed foreign letters of credit	12,247		8,125	8,505	28,809	-	57,686
Letters of credit issued	36,662		82,342	39,768	27	-	158,799
Pledges and other commercial commitments	9,916		11,591	39,811	63,731	-	125,049
Total other commercial commitments	138,282		277,495	827,254	684,584	151,435	2,079,050

Market risk

Market risk arises as a consequence of the market activity, by means of financial instruments whose value can be affected by market variations, reflected in different assets and financial risk factors. The risk can be diminished by means of hedging through other products (assets/liabilities or derivative instruments) or terminating the open transaction/position. The objective of market risk management is to manage and control market risk exposure within acceptable parameters.

There are four major risk factors that affect the market prices: type of interest, type of exchange, price, and inflation. In addition and for certain positions, it is necessary to consider other risks as well, such as spread risk, base risk, commodity risk, volatility or correlation risk.

Market risk management

The Bank’s internal management measure market risk based mainly on the procedures and standards of Banco Santander Spain, which are in turn based on an analysis of three principal components:

- trading portfolio;

- domestic financial management portfolio;

- foreign financial management portfolio.

The trading portfolio is comprised mainly of investments, valued at fair value, and free of any restriction on their immediate sale, which are often bought and sold by the Bank with the intent of selling them in the short term in order to benefit from short-term price fluctuations. The financial management portfolios include all the financial investments not considered a part of trading portfolio.

The ALCO has the general responsibility for the market risk. The Bank’s risk/finance department is responsible for formulating detailed management policies and applying them to the Bank’s operations, in conformity with the guidelines adopted by the ALCO and the Global Risk Department of Banco Santander Spain.

The department’s functions in connection with trading portfolio include the following:

i. apply the “Value at Risk” (VaR) techniques to measure interest rate risk;

ii. adjust the trading portfolios to market and measure the daily income and loss from commercial activities;

iii. compare the real VaR with the established limits;

iv. establish procedures to prevent losses in excess of predetermined limits; and

v. furnish information on the trading activities to the ALCO, other members of the Bank’s management, and the Global Risk Department of Banco Santander Spain.

The department’s functions in connection with financial management portfolios include the following:

i. perform sensitivity simulations (as explained below) to measure interest rate risk for activities denominated in local currency and the potential losses forecasted by these simulations; and

ii. provide daily reports thereon to the ALCO, other members of the Bank’s management, and the Global Risk Department of Banco Santander Spain.

Market risk - trading portfolio

The Bank applies VaR methods to measure the market risk of its trading portfolio. The Bank has a consolidated commercial position that is made up of fixed income investments, foreign exchange trading, and a minimum position of investments in equity shares. This portfolio is mostly made of Chilean Central Bank bonds, mortgage bonds and corporate bonds issued locally at low risk. At the closing date, the trading portfolio did not show investments in another portfolio.

For the Bank, the VaR estimate is done through the historical simulation method which consists of observing the behavior of profit and loss that might have taken place with the current portfolio if the market conditions at a given time had been present and, based on that information, infer maximum losses with a determined confidence level. This method has the advantage of reflecting precisely the historical distribution of market values and not requiring any distribution assumption for a specific probability. All VaR measures are designed to establish the distribution function for the value change in a given portfolio and, once this distribution is known, to calculate the percentile related to the necessary confidence level, which will match the risk value in relation to of those parameters. As calculated by the Bank, the VaR is an estimate of the maximum expected loss of market value of a given portfolio in one day, with 99.00% confidence. It is the maximum loss in one day the Bank could expect in a given portfolio with a confidence level of 99.00%. In other words, it is the loss the Bank would have to deal only 1.0% of the time. VaR provides a single estimation of the market risk that cannot be compared with other market risks. Returns are calculated using a time window of 2 years or, at least, 520 data points gathered since the reference date in the past to calculate VaR.

The Bank does not calculate three separate VaRs. Only one VaR is calculated for the entire trading portfolio which, in addition, is separated into risk types. The VaR program carries out a historical simulation and calculates a profit (ganancia or “G”) and loss (pérdida or “P”) G&P Statement for 520 data points (days) for each risk factor (fixed income, currency, and variable income). Each risk factor’s G&P is added and a consolidated VaR is calculated with 520 data points or days. In addition, the VaR is calculated for each risk factor based on the individual G&P calculated for each. Additionally, a weighted VaR is calculated following the above mentioned method but giving a larger weight to the 30 most recent data points. The highest VaR is reported. In 2017 and 2016, we were still using the same VaR model and the methodology has not changed.sa

The Bank uses VaR estimates to issue a warning in case the statistically estimated losses for the trading portfolio exceed the cautionary levels.

Limitations of the VaR model

When applying a calculation methodology, no assumptions are made regarding the probability distribution of the changes in the risk factors; the historically observed changes are used for the risk factors on which each position in the portfolio will be valued.

It is necessary to define a valuation function fj(xi) for each instrument j, preferably the same one used to calculate the market value and income of the daily position. This valuation function will be applied in each scenario to generate simulated prices for all the instruments in each scenario.

In addition, the VaR methodology should be interpreted taking into consideration the following limitations:

- Changes in market rates and prices may not be independent and identically distributed random variables, and may not have a normal distribution. In particular, the assumption of normal distribution may underestimate the probability of extreme market movements;

- The historical data used by the Bank may not provide the best estimate of the joint distribution of changes in the risk factors in the future, and any modification of the data may be inadequate. In particular, the use of historical data may fail to capture the risk of potential extreme and adverse market fluctuations, regardless of the time period used;

- A 1-day time horizon may not fully capture the market risk positions which cannot be liquidated or covered in a single day. It would not be possible to liquidate or cover all the positions in a single day;

- The VaR is calculated at the close of business, but trading positions may change substantially in the course of the trading day;

- The use of a 99% level of confidence does not take account of, or make any statement about, the losses that could occur outside of that degree of confidence; and

- A model such as the VaR does not capture all the complex effects of the risk factors over the value of the positions or portfolios, and accordingly, it could underestimate potential losses.

At no time in 2017 and 2016 did the Bank exceed the VaR limits in connection with the three components which comprise the trading portfolio: fixed-income investments, variable-income investments and foreign currency investments.

The Bank carries out back-testings on a daily basis and, generally, discovers that trading losses exceed the estimated VaR approximately one out of hundred business days. Also, a maximum VaR limit was established that can be applied over the trading portfolio. Both in 2017 and 2016, the Bank has kept within the maximum limit it established for the VaR; even when the real VaR exceeded estimations.

High, low and average levels for each component and year were as follows:

VaR	2017 USDMM	2016 USDMM
Consolidated:
High	5.71	3.95
Low	1.56	1.08
Average	3.01	2.25
Fixed-income investments:
High	5.51	2.71
Low	1.15	0.55
Average	2.36	1.33
Variable-income investments
High	0.01	0.03
Low	0.00	0.00
Average	0.00	0.00
Foreign currency investments
High	4.21	3.83
Low	0.53	0.61
Average	1.71	1.91

Market risk - local and foreign financial management

The Bank’s financial management portfolio includes most of the Bank’s non-trading assets and liabilities, including the credit/loan portfolio. For these portfolios, investment and financing decisions are strongly influenced by the Bank’s commercial strategies.

The Bank uses a sensitivity analysis to measure market risk for domestic and foreign currencies (not included in the trading portfolio). The Bank carries out a simulation of scenarios that will be calculated as the difference between current flows in the chosen scenario (curve with a parallel movement of 100 basis points (“bp”) in all its sections) and its value in the base scenario (current market). All positions in domestic currency indexed to inflation (UF) are adjusted by a sensitivity factor of 0.57 which represents a change in the curve of 57bp in all real rates and 100 bp in nominal rates. The same scenario is carried out for net positions in foreign currency and interest rates in USD. In addition, the Bank has established limits regarding maximum loss this kind of movement in interest rates can have over capital and net financial income budgeted for the year.

To establish the consolidated limit, we add the foreign currency limit to the domestic currency limit and multiple by 2 the sum of the multiplication of them together both for net financial loss limit as well as for the capital and reserves loss limit, using the following formula:

Consolidated limit = square root of a2 + b2 + 2ab

a: domestic currency limit

b: foreign currency limit

Since we assume the correlation is 0; 2ab = 0. 2ab = 0.

Limitations of the sensitivity models

The most important assumption is using an exchange rate of 100 bp based on yield curve (57 bp for real rates). The Bank uses a 100 bp exchange since sudden changes of this magnitude are considered realistic. Santander Spain Global Risk Department has also established comparable limits by country, so as to compare, control and consolidate market risk by country in a realistic and orderly fashion.

In addition, the sensitivity simulation methodology should be interpreted taking into consideration the following limitations:

- The simulation of scenarios assumes that the volumes remain consistent in the Bank’s Consolidated Statements of Financial Position and are always renewed at maturity, thereby omitting the fact that certain credit risk and prepayment considerations may affect the maturity of certain positions.

- This model assumes an identical change along the entire length of the yield curve and does not take into account the different movements for different maturities.

- The model does not take into account the volume sensitivity which results from interest rate changes.

- The limits to losses of budgeted financial income are calculated based on the financial income foreseen for the year, which may not be actually earned, meaning that the real percentage of financial income at risk may be higher than the expected one.

Market risk – Financial management portfolio – December 31, 2017 and 2016

	2017		2016
	Effect on financial income	Effect on capital	Effect on financial income	Effect on capital
Financial management portfolio – local currency (MCh$)
Loss limit	48,000	175,000	48,000	175,000
High	(37,148)	(141,287)	30,853	146,208
Low	(22,958)	(112,818)	21,978	108,249
Average	(29,110)	(128,506)	26,119	120,159
Financial management portfolio – foreign currency (Th$US)
Loss limit	30	75	30	75
High	16	42	14	35
Low	4	15	6	13
Average	10	23	10	26
Financial management portfolio – consolidated (in MCh$)
Loss limit	48,000	175,000	48,000	175,000
High	(38,249)	(142,442)	31,764	145,566
Low	(23,571)	(112,277)	23,088	107,959
Average	(29,948)	(128,360)	27,390	119,632

Capital risk

The Group defines capital risk as the risk that the Group or any of its companies may have an insufficient amount and/or quality of capital to: meet the minimum regulatory requirements in order to operate as a bank; respond to market expectations regarding its creditworthiness; and support its business growth and any strategic possibilities that might arise, in accordance with its strategic plan.

The objectives in this connection include most notably:

• To meet the internal capital and capital adequacy targets

• To meet the regulatory requirements

• To align the Bank’s strategic plan with the capital expectations of external agents (rating agencies, shareholders and investors, customers, supervisors, etc.)

• To support the growth of the businesses and any strategic opportunities that may arise

The Group has a capital adequacy position that surpasses the levels required by regulations.

Capital management seeks to optimize value creation at the Bank an at its different business segment. The Bank continuously evaluates it risk-return ratios through its basic capital, effective net equity, economic capital and return on equity. With regard to capital adequacy, the Banks conducts its internal process based on the SBIF standards which are based on Basel Capital Accord (Basel I). Economic capital is the capital required to support all the risk of the business activity with a given solvency level.

Capital is managed according to the risk environment, the economic performance of Chile and the business cycle. Board may modify our current equity policies to address changes in the mentioned risk environment.

Minimum Capital

Under the General Banking Law, a bank is required to have a minimum of UF800,000 (approximately Ch$21,438 million or U.S.$34.7 million as of December 31, 2017) of paid-in capital and reserves, calculated in accordance with Chilean GAAP.

Capital adequacy requirement

Chilean banks are required by the General Banking Law to maintain regulatory capital of at least 8% of risk-weighted assets, net of required loan loss allowance and deductions, and paid-in capital and reserves (“basic capital”) of at least 3% of total assets, net of required loan loss allowances. Regulatory capital and basic capital are calculated based on the consolidated financial statements prepared in accordance with the Compendium of Accounting Standards issued by the SBIF the Chilean regulatory agency. As we are the result of the merger between two predecessors with a relevant market share in the Chilean market, we are currently required to maintain a minimum regulatory capital to risk-weighted assets ratio of 11%. As of December 31, 2017, the ratio of our regulatory capital to risk-weighted assets, net of loan loss allowance and deductions, was 13.91% and our core capital ratio was 10.99%.

Regulatory capital is defined as the aggregate of:

•       a bank’s paid-in capital and reserves, excluding capital attributable to subsidiaries and foreign branches or basic capital;

•       its subordinated bonds, valued at their placement price (but decreasing by 20.0% for each year during the period commencing six years prior to maturity), for an amount up to 50.0% of its basic capital; and

•       its voluntary allowances for loan losses for an amount of up to 1.25% of risk weighted-assets.

The levels of basic capital and effective net equity at the close of each period are as follows:

			Ratio
	As of December 31,		As of December 31,
	2017	2016	2017	2016
	MCh$	MCh$	%	%
Basic capital	3,066,180	2,868,706	7.92	7.22
Regulatory capital	3,881,252	3,657,707	13.91	13.43

Risk Concentration

The Bank operates mainly in Chile, thus most of its financial instruments are concentrated in that country. See Note 9 of the financial statements for a detail of the concentration of the Bank’s loans and accounts receivable by industry.

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SUBSEQUENT EVENTS

12 Months Ended

Dec. 31, 2017

Subsequent Events

SUBSEQUENT EVENTS

NOTE 38

SUBSEQUENT EVENTS

On February 1, 2018, the Bank placed a Senior Bond corresponding to its "T-15" line for 5,000,000 UF.

On February 6, 2018, the Bank placed a Senior Bond corresponding to its "T-11" line for 5,000,000 UF.

During the Ordinary Board Meeting of Banco Santander Chile, held on February 27, 2018, the following matters were agreed upon:

1. Due to the resignation of Mr. Vittorio Corbo Lioi from the Board, Mr. Claudio Melandri Hinojosa was assigned as Director and Chairman. In accordance with article 49, N° 8 of the General Law of Banks, Mr. Claudio Melandri Hinojosa will temporarily continue exercising the role of Chief Executive Officer until February 28, 2018 (inclusive).

2. Mr. Miguel Mata Huerta, who is currently Deputy General Manager, has been named as Banco Santander Chile’s Chief Executive Officer, assuming this role on March 1, 2018. The position of Deputy General Manager will no longer be used at Banco Santander Chile.

During the Ordinary Board Meeting of Banco Santander Chile, held on March 27, 2018, the following matters were agreed upon:

1. Due to the resignation of the directors Mr. Roberto Méndez Torres and Mr. Roberto Zahler Mayanz, as of this date, the Board has announced the appointment of Mr. Félix de Vicente Mingo and Mr. Alfonso Gómez Morales, who will be incorporated as independent directors.

2. Mr. Orlando Poblete Iturrate has been appointed as First Vice President and Mr. Oscar Von Chrismar Carvajal as the Second Vice President.

These consolidated financial statements were approved on March 27,2018 by Board of Directors.

There are no other subsequent events to be disclosed that occurred between January 1, 2018 and the date of issuance of these Financial Statements (March 27, 2018). 

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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)

12 Months Ended

Dec. 31, 2017

Summary Of Significant Accounting Policies

Basis of preparation

a)      Basis of preparation

These Consolidated Financial Statements have been prepared in accordance with International Financial Reporting Standards (IFRS) as issued by the International Accounting Standards Board (IASB) (hereinafter referred to as IFRS).

For purposes of these financial statements we use certain terms and conventions. References to “US$”, “U.S. dollars” and “dollars” are to United States dollars, references to “EUR” are to European Economic Community Euro, references to “CNY” are to Chinese Yuan, references to “CHF” are to Swiss franc, references to “Chilean pesos”, “pesos” or “Ch$” are to Chilean pesos, and references to “UF” are to Unidades de Fomento. The UF is an inflation-indexed Chilean monetary unit with a value in Chilean pesos that changes daily to reflect changes in the official Consumer Price Index (“CPI”) of the Instituto Nacional de Estadísticas (the Chilean National Institute of Statistics) for the previous month.

The UF is revalued in monthly cycles. Each day in the period beginning on the tenth day of the current month through the ninth day of the succeeding month, the nominal peso value of the UF is indexed up (or down in the event of deflation) in order to reflect a proportionate amount of the change in the Chilean Consumer Price Index during the prior calendar month. One UF is equaled to Ch$26,798.14 as of December 31, 2017 and Ch$26,347.98 as of December 31, 2016. In 2017, UF inflation was 2.3% compared to 2.7% in 2016. The effect of any changes in the nominal peso value of our UF-denominated interest earning assets and interest bearing liabilities is reflected in our results of operations as an increase (or decrease, in the event of deflation) in interest income and expense, respectively.

The Notes to the Consolidated Financial Statements contain additional information to support the figures submitted in the Consolidated Statement of Financial Position, Consolidated Statement of Income, Consolidated Statement of Comprehensive Income, Consolidated Statement of Changes in Equity and Consolidated Statement of Cash Flows for the period.

Basis of preparation for the Consolidated Financial Statements

b)      Basis of preparation for the Consolidated Financial Statements

The Consolidated Financial Statements for the years ended December 31, 2017, 2016 and 2015, incorporate the financial statements of the entities over which the Bank has control (including structured entities); and includes the adjustments, reclassifications and eliminations needed to comply with the accounting and valuation criteria established by IFRS. Control is achieved when the Bank:

I. has power over the investee;

II. is exposed, or has rights, to variable returns from its involvement with the investee; and

III. has the ability to use its power to affect its returns.

The Bank reassesses whether or not it controls an investee if facts and circumstances indicate that there are changes to one or more of the three elements of control listed above.

When the Bank has less than a majority of the voting rights of an investee, it has power over the investee when the voting rights are sufficient to give it the practical ability to direct the relevant activities over the investee unilaterally. The Bank considers all relevant facts and circumstances in assessing whether or not the Bank’s voting rights in an investee are sufficient to give it power, including:

·       the size of the Bank’s holding of voting rights relative to the size and dispersion of holdings of the other vote holders;

·       potential voting rights held by the Bank, other vote holders or other parties;

·       rights arising from other agreements; and

·       any additional facts and circumstances that indicate that the Bank has, or does not have, the current ability to direct the relevant activities at the time that decisions need to be made, including voting patterns at previous shareholders’ meetings.

Consolidation of a subsidiary begins when the Bank obtains control over the subsidiary and ceases when the Bank loses control over the subsidiary. Specifically, income and expenses of a subsidiary acquired or disposed of during the year are included in the Consolidated Statement of Income and in the Consolidated Statement of Comprehensive Income from the date the Bank gains control until the date when the Bank ceases to control the subsidiary.

Profit or loss and each component of other comprehensive income are attributed to the owners of the Bank and to the non-controlling interests. Total comprehensive income of subsidiaries is attributed to the owners of the Bank and to the non-controlling interests even if this results in the non-controlling interests having a deficit in certain circumstances.

When necessary, adjustments are made to the financial statements of the subsidiaries to ensure their accounting policies are consistent with the Bank’s accounting policies.

All intragroup assets, liabilities, equity, income, expenses and cash flows relating to transactions between consolidated entities are eliminated in full on consolidation.

Changes in the consolidated entities ownership interests in subsidiaries that do not result in a loss of control over the subsidiaries are accounted for as equity transactions. The carrying values of the Bank’s equity and the non-controlling interests’ equity are adjusted to reflect the changes to their relative interests in the subsidiaries. Any difference between the amount by which the non-controlling interests are adjusted and the fair value of the consideration paid or received is recognized directly in equity and attributed to owners of the Bank.

In addition, third parties’ shares in the Bank’s consolidated equity are presented as “Non-controlling interests” in the Consolidated Statement of Changes in Equity. Their share in the income for the year is presented as “Attributable to non-controlling interest” in the Consolidated Statement of Income.

The following companies are considered entities controlled by the Bank and are therefore within the scope of consolidation:

i. Entities controlled by the Bank through participation in equity

Name of the Subsidiary			Percent ownership share
			As of December 31,
		Place of Incorporation and operation	2017			2016			2015
			Direct	Indirect	Total	Direct	Indirect	Total	Direct	Indirect	Total
	Main Activity		%	%	%	%	%	%	%	%	%
Santander Corredora de Seguros Limitada	Insurance brokerage	Santiago, Chile	99.75	0.01	99.76	99.75	0.01	99.76	99.75	0.01	99.76
Santander Corredores de Bolsa Limitada(*)	Financial instruments brokerage	Santiago, Chile	50.59	0.41	51.00	50.59	0.41	51.00	50.59	0.41	51.00
Santander Agente de Valores Limitada	Securities brokerage	Santiago, Chile	99.03	-	99.03	99.03	-	99.03	99.03	-	99.03
Santander S.A. Sociedad Securitizadora	Purchase of credits and issuance of debt instruments	Santiago, Chile	99.64	-	99.64	99.64	-	99.64	99.64	-	99.64

The detail of non-controlling participation on all the remaining subsidiaries can be seen in Note 24– Non-controlling interest.

ii. Entities controlled by the Bank through other considerations

The following companies have been consolidated based on the determination that the Bank has control as previously defined above and in accordance with IFRS 10, Consolidated Financial Statements:

- Santander Gestión de Recaudación y Cobranza Limitada (collection services)

- Bansa Santander S.A. (management of repossessed assets and leasing of properties)

iii.       Associates

An associate is an entity over which the Bank has significant influence. Significant influence, in this case, is defined as the power to participate in the financial and operating policy decisions of the investee but is not control or joint control over those policies. An investment in an associate is accounted for using the equity method from the date on which the investee becomes an associate.

The following companies are considered “Associates” in which the Bank accounts for its participation using the equity method:

				Percentage of  ownership share
			As of December 31,
		Place of Incorporation and operation	2017		2016	2015
Associates	Main activity		%		%	%
Redbanc S.A.	ATM services	Santiago, Chile	33.43		33.43	33.43
Transbank S.A.	Debit and credit card services	Santiago, Chile	25.00		25.00	25.00
Centro de Compensación Automatizado	Electronic fund transfer and compensation services	Santiago, Chile	33.33		33.33	33.33
Sociedad Interbancaria de Depósito de Valores S.A.	Delivery of securities on public offer	Santiago, Chile	29.29		29.29	29.29
Cámara Compensación de Alto Valor S.A.	Payments clearing	Santiago, Chile	15.00		14.93	14.23
Administrador Financiero del Transantiago S.A.	Administration of boarding passes to public transportation	Santiago, Chile	20.00		20.00	20.00
Sociedad Nexus S.A.	Credit card processor	Santiago, Chile	12.90		12.90	12.90
Servicios de Infraestructura de Mercado OTC S.A.	Administration of the infrastructure for the financial market of derivative instruments	Santiago, Chile	12.07		12.07	11.11

In the case of Sociedad Nexus S.A. and Cámara Compensación de Pagos Alto Valor S.A., Banco Santander Chile has a representative on the Board of Directors. As per the definition of associates, the Bank has concluded that it exerts significant influence over those entities.

During 2017, Rabobank Chile in liquidation process and Banco París, ceded to Banco Santander Chile a portion of its share in the company "Sociedad Operadora de la Cámara de Compensación de pagos de Alto Valor S.A.", thereby increasing the Bank's share.

During the last quarter of 2016, Banco Penta ceded to Banco Santander Chile a portion of its share in the companies "Sociedad Operadora de la Cámara de Compensación de pagos de Alto Valor S.A." and "Servicios de Infraestructura de Mercado OTC S.A.", thereby increasing the Bank's share to 14.93% and 12.07% respectively.

As of the ended (2016), Deutsche Bank ceded to Banco Santander Chile a portion of its share in the companies "Sociedad Operadora de la Cámara de Compensación de pagos de Alto Valor S.A." and "Servicios de Infraestructura de Mercado OTC S.A.", thereby increasing the Bank's share to 14.84% and 11.93% respectively.

At the Extraordinary Shareholders meeting held in April 21, 2016, Transbank S.A. agreed to increase its capital by capitalizing the accumulated profits, through the placement of shares for Ch$4,000 million approximately. Banco Santander Chile participated proportionally in its participation (25%), therefore subscribed and paid in for Ch$1,000 million. Previously, Transbank agreed to capital increase at an Extraordinary Shareholders' Meeting held in April 2015, Banco Santander subscribed to that agreement, maintaining its ownership.

In October 2015, HSBC Bank Chile sold its ownership share in Camara de Compensación de Pagos de Alto Valor S.A. to Banco Santander Chile, increasing its participation to 14.23%.

Non-controlling interest

c)   Non-controlling interest

Non-controlling interest represents the portion of net income and net assets which the Bank does not own, either directly or indirectly. It is presented as “Attributable to non-controlling interest” separately in the Consolidated Statement of Income, and separately from shareholders’ equity in the Consolidated Statement of Financial Position.

In the case of entities controlled by the Bank through other considerations, income and equity are presented in full as non-controlling interest, since the Bank controls them, but does not have any ownership expressed as a percentage.

Reporting segments

d)   Reporting segments

Operating segments are components of an entity:

i. that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses from transactions with other components of the same entity);

ii. whose operating results are regularly reviewed by the entity’s chief executive officer, who makes decisions about resources allocated to the segment and assess its performance; and

iii. for which discrete financial information is available.

Two or more segments can be combined only if aggregation is consistent with International Financial Reporting Standard 8 “Operating Segments” (IFRS 8) and the segments have similar economic characteristics and are similar in each of the following respects:

i. the nature of the products and services;

ii. the nature of the production processes;

iii. the type or class of customers that use their products and services;

iv. the methods used to distribute their products or services; and

v. if applicable, the nature of the regulatory environment, for example, banking, insurance, or public utilities.

The Bank reports separately on each operating segment that exceeds any of the following quantitative thresholds:

i. its reported revenue, from both external customers and intersegment sales or transfers, is 10% or more of the combined internal and external revenue of all the operating segments.

ii. the absolute amount of its reported profit or loss is 10% or more of the greater in absolute amount of: (i) the combined reported profit of all the operating segments that did not report a loss; (ii) the combined reported loss of all the operating segments that reported a loss.

iii. its assets represent 10% or more of the combined assets of all the operating segments.

Operating segments that do not meet any of the quantitative threshold may be treated as segments to be reported, in which case the information must be disclosed separately if management believes it could be useful for the users of the Consolidated Financial Statements.

Information about other business activities of the operating segments not separately reported is combined and disclosed in the “Other segments” category.

Functional and presentation currency

e)      Functional and presentation currency

According to International Accounting Standard (IAS) 21 “The Effects of Changes in Foreign Exchange Rates”, the Chilean peso, which is the currency of the primary economic environment in which the Bank operates and the currency which influences its costs and revenue structure, has been defined as the Bank’s functional and presentation currency.

Accordingly, all balances and transactions denominated in currencies other than the Chilean Peso are treated as “foreign currency”.

The Bank maintains its accounting records and prepares its financial statements in Chilean pesos. The US dollar amounts disclosed in the accompanying financial statements are presented solely for the convenience of the reader as of December 31, 2017 using the observed exchange rate of Ch$616.85 per US$1.00. Such translations should not be construed as representations that the (local currency) amounts represent, or have been or could be converted into, United States dollars at that or any other rate.

Foreign currency transactions

f)       Foreign currency transactions

The Bank makes transactions in amounts denominated in foreign currencies, mainly the U.S. dollar. Assets and liabilities denominated in foreign currencies, held by the Bank are translated to Chilean pesos based on the market rate published by Reuters at 1:30 p.m. representative of the month end reported; the rate used was Ch$616.85 per US$1 as of December 31, 2017 (Ch$666.00 per US$1 as of December, 2016).

The amounts of net foreign exchange gains and losses includes recognition of the effects that exchange rate variations have on assets and liabilities denominated in foreign currencies and the profits and losses on foreign exchange spot and forward transactions undertaken by the Bank.

Definitions and classification of financial instruments

g)      Definitions and classification of financial instruments

i. Definitions

A “financial instrument” is any contract that gives rise to a financial asset of one entity, and a financial liability or equity instrument of another entity.

An “equity instrument” is a legal transaction that evidences a residual interest in the assets of an entity deducting all of its liabilities.

A “financial derivative” is a financial instrument whose value changes in response to the changes in an underlying observable market variable (such as an interest rate, a foreign exchange rate, a financial instrument’s price, or a market index, including credit ratings), whose initial investment is very small compared with other financial instruments having a similar response to changes in market factors, and which is generally settled at a future date.

“Hybrid financial instruments” are contracts that simultaneously include a non-derivative host contract together with a financial derivative, known as an embedded derivative, which is not separately transferable and has the effect that some of the cash flows of the hybrid contract vary in a way similar to a stand-alone derivative.

ii. Classification of financial assets for measurement purposes

Financial assets are classified into the following specified categories: trading investments at fair value through profit or loss (FVTPL), ‘held to maturity investments’, ‘available for sale investments (AFS)’ and ‘loans and accounts receivable from customers'. The classification depends on the nature and purpose of the financial assets and is determined at the time of initial recognition. All regular purchases or sales of financial asset are recognized and derecognized on a trade basis.

Regular way purchases or sales of financial assets require delivery of the asset within the time frame established by regulation or convention in the marketplace.

Financial assets are initially recognized at fair value plus, in the case of a financial assets not at fair value through profit or loss, transaction costs that are directly attributable to the acquisition or issue.

Effective interest method

The effective interest method is a method of calculating the amortised cost of a debt instrument and of allocating interest income over the relevant period. The effective interest rate is the rate that exactly discounts estimated future cash receipts (including all fees and points paid or received that form an integral part of the effective interest rate, transaction costs and other premiums or discounts) through the expected life of the debt instrument, or, where appropriate, a shorter period, to the net carrying amount on initial recognition.

Income is recognised on an effective interest basis for loans and accounts receivables other than those financial assets classified as at fair value through profit or loss.

Financial assets FVTPL - Trading investments

Financial assets are classified as FVTPL when the financial asset is either held for trading or it is designated as at fair value through profit or loss.

A financial asset is classified as held for trading if:

· it has been acquired principally for the purpose of selling it in the near term; or

· on initial recognition it is part of a portfolio of identified financial instruments that the Bank manages together and has a recent actual pattern of short-term profit-taking; or

· it is a derivative that is not designated and effective as a hedging instrument.

A financial asset other than a financial asset held for trading may be designated as FVTPL upon initial recognition if:

· such designation eliminates or significantly reduces a measurement or recognition inconsistency that would otherwise arise; or

· the financial asset forms part of a group of financial assets or financial liabilities or both, which is managed and its performance is evaluated on a fair value basis, in accordance with the Bank's documented risk management or investment strategy, and information about the grouping is provided internally on that basis; or

· it forms part of a contract containing one or more embedded derivatives, and IAS 39 permits the entire combined contract to be designated as FVTPL.

Financial assets at FVTPL are stated at fair value, with any gains or losses arising on remeasurement recognised in profit or loss. The net gain or loss recognised in profit or loss incorporates any dividend or interest earned on the financial asset and is included in the ‘net income (expense) from financial operations' line item.

Held to maturity investments

Held-to-maturity investments are non-derivative financial assets with fixed or determinable payments and fixed maturity dates that the Bank has the positive intent and ability to hold to maturity. Subsequent to initial recognition, held-to-maturity investments are measured at amortised cost using the effective interest method less any impairment.

Available for sale investments (AFS investments)

AFS investments are non-derivatives that are either designated as AFS or are not classified as (a) loans and accounts receivable from customers, (b) held-to-maturity investments or (c) financial assets at fair value through profit or loss (trading investments).

Financial instruments held by the Bank that are traded in an active market are classified as AFS and are stated at fair value at the end of each reporting period. The Bank also has investments in financial instruments that are not traded in an active market but that are also classified as AFS investments and stated at fair value at the end of each reporting period (because the Bank considers that fair value can be reliably measured). Changes in the carrying amount of AFS monetary financial assets relating to changes in foreign currency rates, interest income calculated using the effective interest method and dividends on AFS equity investments are recognised in profit or loss. Other changes in the carrying amount of available for sale investments are recognised in other comprehensive income and accumulated under the heading of “Valuation Adjustment”. When the investment is disposed of or is determined to be impaired, the cumulative gain or loss previously accumulated in the investments revaluation reserve is reclassified to profit or loss.

Dividends on AFS equity instruments are recognised in profit or loss when the Bank's right to receive the dividends is established.

The fair value of AFS monetary financial assets denominated in a foreign currency is determined in that foreign currency and translated as the described in f) above. The foreign exchange gains and losses that are recognised in profit or loss are determined based on the amortised cost of the monetary asset.

Loans and accounts receivable from customers

Loans and accounts receivable from customers are non-derivative financial assets with fixed or determinable payments that are not quoted in an active market. Loans and accounts receivables from customers (including loans and accounts receivable from customers and interbank loans) are measured at amortised cost using the effective interest method, less any impairment.

Interest income is recognised by applying the effective interest rate, except for short-term receivables when the effect of discounting is immaterial.

iii. Classification of financial assets for presentation purposes

For presentation purposes, the financial assets are classified by their nature into the following line items in the Consolidated Financial Statements:

- Cash and deposits in banks: this line includes cash balances, checking accounts and on-demand deposits with the Central Bank of Chile and other domestic and foreign financial institutions. Amounts invested as overnight deposits are included in this item.

- Cash items in process of collection: this item represents domestic transactions in the process of transfer through a central domestic clearinghouse or international transactions which may be delayed in settlement due to timing differences, etc.

- Trading investments: this item includes financial instruments held-for-trading and investments in mutual funds which must be adjusted to their fair value in the same way as instruments acquired for trading.

- Investments under resale agreements: includes balances of financial instruments purchased under resale agreement.

- Financial derivative contracts: financial derivative contracts with positive fair values are presented in this item. It includes both independent contracts as well as derivatives that should and can be separated from a host contract, whether they are for trading or accounted for as derivatives held for hedging, as shown in Note 7 to the Consolidated Financial Statements.

· Trading derivatives: includes the fair value of derivatives which do not qualify for hedge accounting, including embedded derivatives separated from hybrid financial instruments.

· Hedging derivatives: includes the fair value of derivatives designated as being in a hedging relationship, including the embedded derivatives separated from the hybrid financial instruments.

- Interbank loans: this item includes the balances of transactions with domestic and foreign banks, including the Central Bank of Chile, other than those reflected in certain other financial asset classifications listed above.

- Loans and accounts receivables from customers: these loans are non-derivative financial assets for which fixed or determined amounts are charged, that are not listed on an active market and which the Bank does not intend to sell immediately or in the short term. When the Bank is the lessor in a lease, and it substantially transfers the risks and rewards incidental to the leased asset, the transaction is presented in loans and accounts receivable from customers while the leased asset is derecognized in the Bank´s statement of financial position.

- Investment instruments: are classified into two categories: held-to-maturity investments, and available-for-sale investments. The held-to-maturity investment classification includes only those instruments for which the Bank has the ability and intent to hold to maturity. The remaining investments are treated as available for sale.

iv. Classification of financial liabilities for measurement purposes

Financial liabilities are classified as either financial liabilities at FVTPL or other financial liabilities.

Financial liabilities at FVTPL

As of December 31, 2017 and 2016 the Bank does not maintain financial liabilities at FVTPL.

Other financial liabilities

Other financial liabilities (including interbank borrowings, issued debt instruments and other payables) are initially recorded at fair value and subsequently measured at amortised cost using the effective interest method.

v. Classification of financial liabilities for presentation purposes

The financial liabilities are classified by their nature into the following line items in the consolidated statements of financial position:

- Deposits and other on- demand liabilities: this includes all on-demand obligations except for term savings accounts, which are not considered on-demand instruments in view of their special characteristics. Obligations whose payment may be required during the period are deemed to be on-demand obligations. Operations which become callable the day after the closing date are not treated as on-demand obligations.

- Cash items in process of being cleared: this represents domestic transactions in the process of transfer through a central domestic clearing house or international transactions which may be delayed in settlement due to timing differences, etc.

- Obligations under repurchase agreements: this includes the balances of sales of financial instruments under securities repurchase and loan agreements. The Bank does not record in its own portfolio instruments acquired under repurchase agreements.

- Time deposits and other time liabilities: this shows the balances of deposit transactions in which a term at the end of which they become callable has been stipulated.

- Financial derivative contracts: this includes financial derivative contracts with negative fair values (i.e. a liability of the Bank), whether they are for trading or for hedge accounting, as set forth in Note 7.

· Trading derivatives: includes the fair value of derivatives which do not qualify for hedge accounting, including embedded derivatives separated from hybrid financial instruments.

· Hedging derivatives: includes the fair value of derivatives designated as being in a hedging relationship, including the embedded derivatives separated from the hybrid financial instruments.

- Interbank borrowings: this includes obligations due to other domestic banks, foreign banks, or the Central Bank of Chile, other than those reflected in certain other financial liability classifications listed above.

- Issued debt instruments: there are three types of instruments issued by the Bank: Obligations under letters of credit, Subordinated bonds and Senior bonds placed in the local and foreign market.

- Other financial liabilities: this item includes credit obligations to persons other than domestic banks, foreign banks, or the Central Bank of Chile, for financing purposes or operations in the normal course of business.

Valuation of financial instruments and recognition of fair value changes

h)      Valuation of financial instruments and recognition of fair value changes

In general, financial assets and liabilities are initially recognized at fair value which, in the absence of evidence to the contrary, is deemed to be the transaction price. Financial instruments, other than those measured at fair value through profit or loss, are initially recognized at fair value plus transaction costs. Subsequently, and at the end of each reporting period, financial instruments are measured pursuant to the following criteria:

i. Valuation of financial instruments

Financial assets are measured according to their fair value, gross of any transaction costs that may be incurred in the course of a sale, except for loans and accounts receivable from customers.

“Fair value” is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction in the principal (or most advantageous) market at the measurement date under current market conditions (i.e. an exit price) regardless of whether that price is directly observable or estimated using another valuation technique. When measuring fair value an entity shall take into account the characteristics of the asset or liability if market participants would take those characteristics into account when pricing the asset or liability at the measurement date.

The fair value measurement assumes that the transaction to sell the asset or transfer the liability takes place either: (a) in the principal market for the asset or liability, or (b) in the absence of a principal market, the most advantageous market for the asset or liability. Even when there is no observable market to provide pricing information in connection with the sale of an asset or the transfer of a liability at the measurement date, the fair value measurement shall assume that the transaction takes place, considered from the perspective of a potential market participant who intends to maximize value associated with the asset or liability.

When using valuation techniques, the Bank shall maximize the use of relevant observable inputs and minimize the use of unobservable inputs as available. If an asset or a liability measured at fair value has a bid price and an ask price, the price within the bid-ask spread that is most representative of fair value in the circumstances shall be used to measure fair value regardless of where the input is categorized within the fair value hierarchy (i.e. Level 1, 2 or 3). IFRS 13 establishes a fair value hierarchy that categorizes into three levels the inputs to valuation techniques used to measure fair value. The fair value hierarchy gives the highest priority to quoted prices (unadjusted) in active markets for identical assets or liabilities (Level 1 inputs) and the lowest priority to unobservable inputs (Level 3 inputs).

All derivatives are recorded in the Consolidated Statements of Financial Position at the fair value previously described. This value is compared to the valuation as at the trade date. If the fair value is subsequently measured positive, this is recorded as an asset. If the fair value is subsequently measured negative, this is recorded as a liability. The fair value on the trade date is deemed, in the absence of evidence to the contrary, to be the transaction price. The changes in the fair value of derivatives from the trade date are recorded in “Net income (expense) from financial operations” in the Consolidated Statement of Income.

Specifically, the fair value of financial derivatives included in the portfolios of financial assets or liabilities held for trading is deemed to be their daily quoted price. If, for exceptional reasons, the quoted price cannot be determined on a given date, the fair value is determined using similar methods to those used to measure over the counter (OTC) derivatives. The fair value of OTC derivatives is the sum of the future cash flows resulting from the instrument, discounted to present value at the date of valuation (“present value” or “theoretical close”) using valuation techniques commonly used by the financial markets: “net present value” (NPV) and option pricing models, among other methods. Also, within the fair value of derivatives are included Credit Valuation Adjustment (CVA) and Debit Valuation Adjustment (DVA), all with the objective that the fair value of each instrument includes the credit risk of its counterparty and Bank´s own risk. The Credit valuation adjustment (CVA) is a valuation adjustment to OTC derivatives as a result of the risk associated with the credit exposure assumed by each counterparty. The CVA is calculated taking into account potential exposure to each counterparty in each future period. The debit valuation adjustment (DVA) is a valuation adjustment similar to the CVA but, in this case, it arises as a result of the Bank’s own risk assumed by its counterparties in OTC derivatives. As of December 31, 2017, CVA and DVA amounts to MCh$8,142 and MCh$15,406, respectively.

“Loans and accounts receivable from customers” and Held-to-maturity instrument portfolio are measured at amortized cost using the effective interest method. Amortized cost is the acquisition cost of a financial asset or liability, plus or minus, as appropriate, prepayments of principal and the cumulative amortization (recorded in the consolidated income statement) of the difference between the initial cost and the maturity amount as calculated under the effective interest method. For financial assets, amortized cost also includes any reductions for impairment or uncollectibility. For loans and accounts receivable designated as hedged items in fair value hedges, the changes in their fair value related to the risk or risks being hedged are recorded in “Net income (expense) from financial operations”.

The “effective interest rate” is the discount rate that exactly matches the initial amount of a financial instrument to all its estimated cash flows over its remaining life. For fixed-rate financial instruments, the effective interest rate incorporates the contractual interest rate established on the acquisition date plus, where applicable, the fees and transaction costs that are a part of the financial return are included. For floating-rate financial instruments, the effective interest rate matches the current rate of return until the date of the next review of interest rates.

ii. Valuation techniques

Financial instruments at fair value, determined on the basis of price quotations in active markets, include government debt securities, private sector debt securities, equity shares, short positions, and fixed-income securities issued.

In cases where price quotations cannot be observed in available markets, the Bank’s management determines a best estimate of the price that the market would set using its own internal models. In most cases, these models use data based on observable market parameters as significant inputs however for some valuations of financial instruments, significant inputs are unobservable in the market. To determine a value for those instruments, various techniques are employed to make these estimates, including the extrapolation of observable market data.

The most reliable evidence of the fair value of a financial instrument on initial recognition usually is the transaction price, however due to lack of availability of market information, the value of the instrument may be derived from other market transactions performed with the same or similar instruments or may be measured by using a valuation technique in which the variables used include only observable market data, mainly interest rates.

The main techniques used as of December 31, 2017 and 2016 by the Bank’s internal models to determine the fair value of the financial instruments are as follows:

i. In the valuation of financial instruments permitting static hedging (mainly forwards and swaps), the present value method is used. Estimated future cash flows are discounted using the interest rate curves of the related currencies. The interest rate curves are generally observable market data.

ii.    In the valuation of financial instruments requiring dynamic hedging (mainly structured options and other structured instruments), the Black-Scholes model is normally used. Where appropriate, observable market inputs are used to obtain factors such as the bid-offer spread, exchange rates, volatility, correlation indexes and market liquidity.

iii. In the valuation of certain financial instruments exposed to interest rate risk, such as interest rate futures, caps and floors, the present value method (futures) and the Black-Scholes model (plain vanilla options) are used. The main inputs used in these models are observable market data, including the related interest rate curves, volatilities, correlations and exchange rates.

The fair value of the financial instruments calculated by the aforementioned internal models considers contractual terms and observable market data, which include interest rates, credit risk, exchange rates, quoted market price of shares, volatility and prepayments, among others. The Bank’s management considers that its valuation models are not significantly subjective, since these methodologies can be adjusted and evaluated, as appropriate, through the internal calculation of fair value and the subsequent comparison with the related actively traded price.

iii. Hedging transactions

The Bank uses financial derivatives for the following purposes:

i. to sell to customers who request these instruments in the management of their market and credit risks;

ii. to use these derivatives in the management of the risks of the Bank entities’ own positions and assets and liabilities (“hedging derivatives”), and

iii. to obtain profits from changes in the price of these derivatives (trading derivatives).

All financial derivatives that are not held for hedging purposes are accounted for as trading derivatives.

A derivative qualifies for hedge accounting if all the following conditions are met:

1. The derivative hedges one of the following three types of exposure:

a. Changes in the value of assets and liabilities due to fluctuations, among others, in the interest rate and/or exchange rate to which the position or balance to be hedged is subject (“fair value hedge”);

b. Changes in the estimated cash flows arising from financial assets and liabilities, and highly probable forecasted transactions (“cash flow hedge”);

c. The net investment in a foreign operation (“hedge of a net investment in a foreign operation”).

2. It is effective in offsetting exposure inherent in the hedged item or position throughout the expected term of the hedge, which means that:

a. At the date of arrangement the hedge is expected, under normal conditions, to be highly effective (“prospective effectiveness”).

b. There is sufficient evidence that the hedge was actually effective during the life of the hedged item or position (“retrospective effectiveness”).

3. There must be adequate documentation evidencing the specific designation of the financial derivative to hedge certain balances or transactions and how this effective hedge was expected to be achieved and measured, provided that this is consistent with the Bank’s management of own risks.

The changes in the value of financial instruments qualifying for hedge accounting are recorded as follows:

a. For fair value hedges, the gains or losses arising on both hedging instruments and the hedged items (attributable to the type of risk being hedged) are included as “Net income (expense) from financial operations” in the Consolidated Statement of Income.

b. For fair value hedges of interest rate risk on a portfolio of financial instruments, gains or losses that arise in measuring hedging instruments within “Interest income and expense”, and other gains or losses due to changes in fair value of the underlying hedged item (attributable to the hedged risk) are recorded in the Consolidated Statement of Income under “Net income (expense) from financial operations”.

c. For cash flow hedges, the change in fair value of the hedging instrument is included as “Cash flow hedge” in “Other comprehensive income”.

d. The differences in valuation of the hedging instrument corresponding to the ineffective portion of the cash flow hedging transactions are recorded directly in the Consolidated Statement of Income under “Net income (expense) from financial operations”.

If a derivative designated as a hedging instrument no longer meets the requirements described above due to expiration, ineffectiveness or for any other reason, hedge accounting treatment is discontinued. When “fair value hedging” is discontinued, the fair value adjustments to the carrying amount of the hedged item arising from the hedged risk are amortized to gain or loss from that date, where applicable.

When cash flow hedges are discontinued, any cumulative gain or loss of the hedging instrument recognized under “Other comprehensive income” (from the period when the hedge was effective) remains recorded in equity until the hedged transaction occurs, at which time it is recorded in the Consolidated Statement of Income, unless the transaction is no longer expected to occur, in which case any cumulative gain or loss is recorded immediately in the Consolidated Statement of Income.

iv. Offsetting of financial instruments

Financial asset and liability balances are offset, i.e., reported in the Consolidated Statements of Financial Position at their net amount, only if there is a legally enforceable right to offset the recorded amounts and the Bank intends either to settle them on a net basis or to realize the asset and settle the liability simultaneously. As of December 31, 207 and 2016 the Bank does not have balance offsetting of financial instruments.

v. Derecognition of financial assets and liabilities

The accounting treatment of transfers of financial assets is determined by the extent and the manner in which the risks and rewards associated with the transferred assets are transferred to third parties:

i. If the Bank transfers substantially all the risks and rewards of ownership to third parties, as in the case of unconditional sales of financial assets, sales under repurchase agreements at fair value at the date of repurchase, sales of financial assets with a purchased call option or written put option deeply out of the money, utilization of assets in which the transferor does not retain subordinated debt nor grants any credit enhancement to the new holders, and other similar cases, the transferred financial asset is derecognized from the Consolidated Statement of Financial Position and any rights or obligations retained or created in the transfer are simultaneously recorded.

ii.    If the Bank retains substantially all the risks and rewards of ownership associated with the transferred financial asset, as in the case of sales of financial assets under repurchase agreements at a fixed price or at the sale price plus interest, securities lending agreements under which the borrower undertakes to return the same or similar assets, and other similar cases, the transferred financial asset is not derecognized from the Consolidated Statement of Financial Position and continues to be measured by the same criteria as those used before the transfer. However, the following items are recorded:

- An associated financial liability for an amount equal to the consideration received; this liability is subsequently measured at amortized cost.

- Both the income from the transferred (but not removed) financial asset as well as any expenses incurred due to the new financial liability.

iii. If the Bank neither transfers nor substantially retains all the risks and rewards of ownership associated with the transferred financial asset—as in the case of sales of financial assets with a purchased call option or written put option that is not deeply in or out of the money, securitization of assets in which the transferor retains a subordinated debt or other type of credit enhancement for a portion of the transferred asset, and other similar cases—the following distinction is made:

1. If the transferor does not retain control of the transferred financial asset: the asset is derecognized from the Consolidated Statement of Financial Position and any rights or obligations retained or created in the transfer are recognized.

b. If the transferor retains control of the transferred financial asset: it continues to be recognized in the Consolidated Statement of Financial Position for an amount equal to its exposure to changes in value and a financial liability associated with the transferred financial asset is recorded. The net carrying amount of the transferred asset and the associated liability is the amortized cost of the rights and obligations retained, if the transferred asset is measured at amortized cost, or the fair value of the rights and obligations retained, if the transferred asset is measured at fair value.

Accordingly, financial assets are only derecognized from the Consolidated Statement of Financial Position when the rights over the cash flows they generate have terminated or when all the inherent risks and rewards of ownership have been substantially transferred to third parties. Similarly, financial liabilities are only derecognized from the Consolidated Statement of Financial Position when the obligations specified in the contract are discharged or cancelled or the contract has matured.

Recognizing income and expenses

i) Recognizing income and expenses

The most significant criteria used by the Bank to recognize its revenues and expenses are summarized as follows:

i. Interest revenue, interest expense, and similar items

Interest revenue and expense are recorded on an accrual basis using the effective interest method.

ii.       Commissions, fees, and similar items

Fee and commission income and expenses are recognized in the Consolidated Statement of Income using criteria that vary according to their nature. The main criteria are:

- Fee and commission income and expenses on financial assets and liabilities are recognized when they are earned.

- Those arising from transactions or services that are performed over a period of time are recognized over the life of these transactions or services.

- Those relating to services provided in a single transaction are recognized when the single transaction is performed.

iii.       Loan arrangement fees

Fees that arise as a result of the origination of a loan, mainly application and analysis-related fees, are deferred and charged to the Consolidated Statement of Income over the term of the loan.

Impairment

j)      Impairment

i.      Financial assets:

A financial asset, other than that at fair value through profit and loss, is evaluated on each financial statement filing date to determine whether objective evidence of impairment exists.

A financial asset or group of financial assets will be impaired if, and only if, objective evidence of impairment exists as a result of one or more events that occurred after initial recognition of the asset (“event causing the loss”), and this event or events causing the loss have an impact on the estimated future cash flows of a financial asset or group of financial assets.

An impairment loss relating to financial assets recorded at amortized cost is calculated as the difference between the recorded amount of the asset and the present value of estimated future cash flows, discounted at the financial asset’s original effective interest rate.

Individually significant financial assets are individually tested to determine their impairment. The remaining financial assets are evaluated collectively in groups that share similar credit risk characteristics.

All impairment losses are recorded in income. Any impairment loss relating to a financial asset available for sale previously recorded in equity is transferred to profit or loss.

The reversal of an impairment loss occurs only if it can be objectively related to an event occurring after the initial impairment loss was recorded. The reversal of an impairment loss shall not exceed the carrying amount that would have been determined if no impairment loss has been recognized for the asset in prior years. The reversal is recorded in income with the exception of available for sale equity financial assets, in which case it is recorded in other comprehensive income.

ii.      Non-financial assets:

The Bank’s non-financial assets, are reviewed at the reporting date to determine whether they show signs of impairment (i.e. its carrying amount exceeds its recoverable amount). If any such evidence exists, the recoverable amount of the asset is estimated, in order to determine the extent of the impairment loss.

Recoverable amount is the higher of fair value less costs to sell and value in use. In assessing value in use, the estimated future cash flows are discounted to their present value using a pre-tax discount rate that reflects current market assessments of the time value of money and the risks specific to the asset for which the estimates of future cash flows have not been adjusted.

If the recoverable amount of an asset is estimated to be less than its carrying amount, the carrying amount of the asset is reduced to its recoverable amount. An impairment loss is recognized immediately in profit or loss.

In connection with other assets, impairment losses recorded in prior periods are assessed at each reporting date to determine whether the loss has decreased and should be reversed. The increased carrying amount of an asset other than goodwill attributable to a reversal of an impairment loss shall not exceed the carrying amount that would have been determined (net of amortization or depreciation) had no impairment loss been recognized for the asset in prior years. Goodwill impairment is not reversed.

Property, plant, and equipment

k)     Property, plant, and equipment

This category includes the amount of buildings, land, furniture, vehicles, computer hardware and other fixtures owned by the consolidated entities or acquired under finance leases. Assets are classified according to their use as follows:

i.       Property, plant and equipment for own use

Property, plant and equipment for own use includes but is not limited to tangible assets received by the consolidated entities in full or partial satisfaction of financial assets representing accounts receivable from third parties which are intended to be held for continuing own use and tangible assets acquired under finance leases. These assets are presented at acquisition cost less the related accumulated depreciation and, if applicable, any impairment losses (when net carrying amount was higher than recoverable amount).

Depreciation is calculated using the straight line method over the acquisition cost of assets less their residual value, assuming that the land on which buildings and other structures stand has an indefinite life and, therefore, is not subject to depreciation.

The Bank applies the following useful lives for the tangible assets that comprise its assets:

ITEM	Useful life (Months)
Land	-
Paintings and works of art	-
Carpets and curtains	36
Computers and hardware	36
Vehicles	36
IT systems and software	36
ATMs	60
Other machines and equipment	60
Office furniture	60
Telephone and communication systems	60
Security systems	60
Rights over telephone lines	60
Air conditioning systems	84
Other installations	120
Buildings	1,200

The consolidated entities assess at each reporting date whether there is any indication that the carrying amount of any tangible asset exceeds its recoverable amount. If this is the case, the carrying amount of the asset is reduced to its recoverable amount and future depreciation charges are adjusted in accordance with the revised carrying amount and to the new remaining useful life.

The estimated useful lives of the items of property, plant and equipment held for own use are reviewed at the end of each reporting period to detect significant changes. If changes are detected, the useful lives of the assets are adjusted by correcting the depreciation charge to be recorded in the Consolidated Statement of Income in future years on the basis of the new useful lives.

Maintenance expenses relating to tangible assets held for own use are recorded as an expense in the period in which they are incurred.

ii.      Assets leased out under operating leases

The criteria used to record the acquisition cost of assets leased out under operating leases, to calculate their depreciation and their respective estimated useful lives, and to record the impairment losses thereof, are consistent with those described in relation to property, plant and equipment held for own use.

Leasing

l)      Leasing

i.       Finance leases

Finance leases are leases that substantially transfer all the risks and rewards incidental to ownership of the leased asset to the lessee.

The Bank recognized as lending to third parties under “Loans and accounts receivable from customers” in the Consolidated Statement of Financial Position, the sum of the present value of the lease payments receivable from the lessee, including the exercise price of the lessee’s purchase option at the end of the lease term, when at the inception of the lease it is reasonably certain that the lessee will exercise the option.

When consolidated entities acts as lessees, the leased assets are classified based on their nature in the Consolidated Statement of Financial Position, and recognizing an asset and liability at the same amount (the lower between the fair value of the leased property and the present value of the minimum lease payments, plus purchase option). These assets are depreciated in accordance with property, plant and equipment for own use criterion.

In both cases, the finance income and expenses arising from these contracts are recorded under “Interest income” and “Interest expense” respectively, in Consolidated Statement of Income to achieve constant return rate over the lease term.

ii.      Operating leases

In operating leases, ownership of the leased asset and substantially all the risks and rewards incidental thereto remain with the lessor.

When the consolidated entities act as lessor, the leased assets are classified at their acquisition cost under "Property, plant and equipment”. The depreciation criterion for these assets is consistent with that for similar items of property, plant and equipment held for own use and revenues from operating leases is recorded on a straight line basis under “Other operating income” in the Consolidated Statement of Income.

When the consolidated entities act as the lessees, the lease expenses, including any incentives granted by the lessor, are charged on a straight line basis to “Administrative expenses” in the Consolidated Statement of Income.

iii.     Sale and leaseback transactions

For sale at fair value and operating leasebacks, the profit or loss generated is recorded at the time of sale except in the case of excess of proceeds over fair value, which difference is amortized over the period of use of the asset. In the case of finance leasebacks, the profit or loss generated is amortized over the lease term.

Intangible assets

m)   Intangible assets

Intangible assets are identified as non-monetary assets (separately identifiable from other assets) without physical substance which arise as a result of legal or contractual rights or it is separable. The Bank recognizes an intangible asset, whether purchased or self-created (at cost), when the cost of the asset can be measured reliably and it is probable that the future economic benefits that are attributable to the asset will flow to the Bank.

Intangible assets are recorded initially at acquisition or production cost and are subsequently measured at cost less any accumulated amortization and any accumulated impairment losses.

Internally developed computer software is recorded as an intangible asset if, among other requirements (basically the Bank’s ability to use or sell it), it can be identified and its ability to generate future economic benefits can be demonstrated.

Intangible assets are amortized on a straight-line basis over their estimated useful life; which has been defined as 36 months.

Expenditure on research activities is recorded as an expense in the year in which it is incurred and cannot be subsequently capitalized.

Cash and cash equivalents

n)     Cash and cash equivalents

For the preparation of the cash flow statement, the indirect method was used, starting with the Bank’s consolidated pre-tax income and incorporating non-cash transactions, as well as income and expenses associated with cash flows, which are classified as operating, investment or financing activities.

For the preparation of the cash flow statement, the following items are considered:

i. Cash flows: Inflows and outflows of cash and cash equivalents, such as deposits with the Central Bank of Chile, deposits in domestic banks, and deposits in foreign banks.

ii. Operating activities: Principal revenue-producing activities performed by banks and other activities that cannot be classified as investing or financing activities.

The Bank's activity of granting loans encompasses not only the activities with its debtors but also the related activities that provide the funding to the loans granted. Since the funding for granting such loans is provided by, among other sources, senior bonds, mortgage bonds and subordinated bonds, the Bank presents the related cash flows as operating activities.

iii. Investing activities: The acquisition and disposal of long-term assets and other investments not included in cash and cash equivalents.

iv. Financing Activities: Activities that result in changes in the size and composition of the equity and liabilities that are not operating activities.

Allowances for loan losses

o) Allowances for loan losses

The Bank has established allowances to cover incurred losses on loans and account receivables from customers in accordance with its internal models and risk assessment as approved by the Board of Directors.

The Bank performs an assessment of the risk associated with loans and accounts receivable from customers to determine their allowance for loan losses as described below:

- Individual assessment – represents cases where the Bank assesses a debtor as individually significant, or when he/she cannot be classified within a group of financial assets with similar credit risk characteristics, due to their size, complexity or level of exposure.

- Group assessment - a group assessment is relevant for analyzing a large number of operations with small individual balances from individuals or small companies. The Bank groups debtors with similar credit risk characteristics giving to each group a default probability and recovery rate based on a historical analysis.

The Bank models determine allowances and provisions for loan losses according to the type of portfolio or operations. Loans and accounts receivables from customers are divided into three categories:

i. Commercial loans,

ii. Mortgage loans, and

iii. Consumer loans.

The models used to determine credit risk allowances are described as follows:

I. Allowances for individual assessment

An individual assessment of commercial debtors is necessary in the case of companies which, due to their size, complexity or level of exposure regarding the entity, must be known and analyzed in detail.

For the purposes of establishing its provisions, the Bank assigns a risk category to each debtor, their loans and contingent loans. The risk factors considered are: industry or economic sector of the borrower, owners or managers of the borrower, their financial situation and payment capacity, and payment behavior.

The Bank’s risk categories are as follows:

1. Debtors may be classified in risk categories A1, A2, A3 or B (if they are current on their payment obligations and show no sign of deterioration in their credit quality). B is different from the A categories by a certain history of late payments. The A and B categories are distinguished by different PNPs (as defined below).

2. Debtors classified as C1, C2, C3, C4, D1 or D2 include debtors whose loans with us have been charged off or administered by our Recovery Unit, or classified as Precontenciosos (PRECO or deteriorated).

For loans classified as A1, A2, A3 and B, we assign a specific provision level on an individual basis to each borrower and, therefore, the amount of loan loss allowance is determined on a case by case basis.

Estimated Incurred Loan Loss = Loan Loss Allowance.

The estimated incurred loss is obtained by multiplying all risk factors defined in the following equation:

EIL= EXP x PNP x SEV

EIL = Estimated Incurred Loan Loss. The estimated incurred loan loss is how much could be lost in the event a debtor does not perform the obligations under the loan.

EXP = Exposure. This corresponds to the value of commercial loans.

PNP = Probability of Non-Performance. This variable, expressed as a percentage, indicates the probability that a debtor will default. This percentage is associated with the internal rating that we give to each debtor, which is determined by analyzing such parameters as debt servicing capacity (including, usually, projected cash flows), the company’s financial history, the solvency and capacity of shareholders and management, and projections for the economic sector in which it operates.

SEV = Severity. This is the effective loss rate given default for debtors in the same segment, which is determined statistically based on the historical effective losses for each segment.

Every year, models together with PNP and SEV assumptions, are tested by the Bank’s Credit Risk Department, to ensure that they are appropriate at each reporting date so as to make sure any difference between the estimated incurred losses and actual losses is reduced.

These tests focus on the validation of the sufficiency of the Bank’s allowances, and consist of comparisons between actual write-offs to allowances established by the model, and the coverage of the total allowance to actual write-offs in the most current periods. Individual loan classification and improvements to any customer classification are also presented for approval to our Risk Committee.

For loans classified in the C and D categories, loan loss allowances are based mainly on the fair value of the collateral, adjusted for an estimated cost to sell, that each of these loans have. Allowance percentage for each category is then based on the fair value of the collateral, or the expected future cash flow from the loan for each individually evaluated non-performing loans.

II. Allowances for group assessments

The Bank uses the concept of estimation of incurred loss to quantify the allowances levels over the group-evaluated portfolios, considering the risk and the guarantees associated with each transaction.

Following the Bank’s definition, the Bank uses group evaluation to approach transactions that have similar credit risk features, which indicate the debtor’s payment capacity over the entire debt, principal and interests, pursuant to the contract’s terms. In addition, this allows us to assess a high number of transactions with low individual amounts, whether they belong to individuals or

SMEs (small and medium sized companies). Therefore, debtors and loans with similar features are grouped together and each group has a risk level assigned to it.

These models are meant to be used mainly to analyze loans granted to individuals (including consumer loans, credit lines, mortgage loans and commercial loans) and commercial loans to small to middle-sized entities (SMEs).

Allowances are established using these models, taking into account the historical Impairment and other known circumstances at the time of evaluation. After this, a historical loss rate is assigned to each portfolio profile constituting each evaluated group.

Allowances for group-evaluated loans are established based on the credit risk of the profile to which the loan belongs. The method for assigning a profile is established based on statistical building method, establishing a relation through logistic regression of various variables, such as payment behavior in the Bank, payment behavior outside the Bank, various sociodemographic data, among others, and a response variable that determines a client’s risk level, which in this case is 90 days of non-performance (the chosen features are relevant when calculating future cash flows per group of assets). Afterwards, common profiles are established and with differentiated default rates, applying the real historical loss the Bank has had with that portfolio.

The different risk categories are constructed and updated periodically based on the payment behavior of the client’s profile to which they belong, as well as his or her sociodemographic characteristics. Therefore, when a customer has past due balance or has missed some payments, the outcome is that the customer will move to a different segment with a higher loss rate, therefore capturing current trends for each risk profile.

Allowance quantification, once the customers have been classified, is the product of three factors: exposure (EXP), Probability of Non-Performance (PNP) and Severity (SEV), the same equation used for individual assessment mentioned above.

The estimated incurred loss rates for group-evaluated loans correspond to charge-offs net of recoveries. The methodology establishes the period in which the estimated incurred loss for each risk profile emerges. Once the loss has been considered to have been incurred, the estimated incurred loss rates are applied to the corresponding risk profile to obtain the net charge-off level associated with this period. The loss rates applied to each risk profile are based only on the historical net charge-off data for that specific profile within one of the four groups of loans (consumer loans, credit lines, mortgage loans and commercial loans). No other statistical or other information other than net charge-offs is used to determine the loss rates.

To determine the estimated incurred loss for commercial and mortgage loans collectively evaluated for impairment, we mainly analyze the payment behavior of clients, particularly the payment behavior of clients with payments that are more than 90 days overdue, clients with other weaknesses, such as early non performance (i.e., payments that are past-due, though by less than 90 days), clients with modified loans and clients with renegotiated loans, as well as success in recovery against these clients. We also take into account whether the loan is supported by collateral.

In connection with mortgage loans, historical net charge-offs are considered in the model to calculate loss rates for loans collectively evaluated for impairment. The risk categories are such that when a customer has a past-due balance or has missed some payments, the outcome is that the customer will move to a different risk category with a higher loss rate, therefore capturing current trends of the customer and, when aggregate, current trends in the market.

Our models for loans analyzed on a group basis (consumer loans, residential mortgage loans and small-and-mid- sized commercial loans) are monitored on a monthly basis with respect to predictability and stability, using indicators that seek to capture the underlying need to update the models for current loss trends. Therefore, the periods of historical net charge-offs used in the allowance model may be more than a year old as we only update the historical net charge-offs when our assessment of predictability and stability indicators determine it is necessary.

III.   Charge-offs

As a general rule, charge-offs should be done when all collection efforts have been exhausted. These charge-offs consist of derecognition from the Consolidated Statement of Financial Position of the corresponding loans operations in its entirety, and, therefore, include portions not past-due of a loan in the case of installments loans or leasing operations (no partial charge-offs exist).

Subsequent payments obtained from charged-off loans will be recognized in the Consolidated Statement of Income as a recovery of loans previously charged-off.

Loan and accounts receivable charge-offs are recorded for overdue and current installments based on the time periods expired since reaching overdue status, as described below:

Type of loan	Term
Consumer loans with or without collateral	6 months
Other transactions without collateral	24 months
Commercial loans with collateral	36 months
Mortgage loans	48 months
Consumer leasing	6 months
Other non-mortgage leasing transactions	12 months
Mortgage leasing (household and business)	36 months

IV.    Recovery of loans previously charged off and accounts receivable from customers

Any payment agreement of an already charged-off loan will not give rise to income—as long as the operation is still in an impaired status—and the effective payments received are accounted for as a recovery from loans previously charged-off.

Recovery of previously charged-off loans and accounts receivable from customers, are recorded in the Consolidated Statement of Income as a deduction from provisions for loan losses.

In accordance with our charge-off policy described in iii) above, we may subsequently recover a portion of the amount charged-off (at 100%). The allowance for loan losses on our collectively evaluated loans incorporates an expected recovery rate based on historical information. At the time we charge-off the carrying amount of any loans which have been collectively evaluated for impairment, the allowance for loan losses on collectively evaluated loans is replenished to reflect incurred losses based on statistical models developed in compliance with IAS 39 on the remaining pool of loans. The amounts required for replenishment are recorded in the financial statements as provision established.

Provisions, contingent assets, and contingent liabilities

p)     Provisions, contingent assets, and contingent liabilities

Provisions are liabilities of uncertain timing or amount. Provisions are recognized in the Consolidated Statements of Financial Position when the Bank:

i. has a present obligation (legal or constructive) as a result of past events, and

ii. it is probable that an outflow of resources will be required to settle these obligations and the amount of these resources can be reliably measured.

Contingent assets or contingent liabilities are any potential rights or obligations arising from past events whose existence will be confirmed only by the occurrence or non-occurrence if one or more uncertain future events that are not wholly within control of the Bank.

The Consolidated Statement of Financial Position and annual accounts reflect all significant provisions for which it is estimated that it is probable an outflow of resources will be required to meet the obligation where the probability of having to meet the obligation is more likely than not. Provisions are quantified using the best available information on the consequences of the event giving rise to them and are reviewed and adjusted at the end of each year. Provisions must specify the liabilities for which they were originally recognized. Partial or total reversals are recognized when such liabilities cease to exist or are reduced.

Provisions are classified according to the obligation covered as follows:

- Provision for employee salaries and expenses

- Provision for mandatory dividends

- Provision for contingent credit risks

- Provisions for contingencies

Deferred income taxes and other deferred taxes

q)     Deferred income taxes and other deferred taxes

The Bank records, when appropriate, deferred tax assets and liabilities for the estimated future tax effects attributable to differences between the carrying amount of assets and liabilities and their tax bases. The measurement of deferred tax assets and liabilities is based on the tax rate, in accordance with the applicable tax laws, using the tax rate that applies to the period when the deferred asset and liability will be settled. The future effects of changes in tax legislation or tax rates are recorded in deferred taxes beginning on the date on which the law is enacted or substantially enacted.

Use of estimates

r)     Use of estimates

The preparation of the financial statements requires the Bank’s management to make estimates and assumptions that affect the application of the accounting policies and the reported balances of assets, liabilities, revenues and expenses. Actual results may differ from these estimates.

In certain cases, International Financial Reporting Standards (IFRS) require that assets or liabilities be recorded or disclosed at their fair values. The fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. When available, quoted market prices in active markets have been used as the basis for measurement. When quoted market prices in active markets are not available, the Bank has estimated such values based on the best information available, including the use of modeling and other valuation techniques.

The Bank has established allowances to cover incurred losses to estimate allowances. These allowances must be regularly reviewed taking into consideration factors such as changes in the nature and volume of the loan portfolio, trends in forecasted portfolio quality, credit quality and economic conditions that may adversely affect the borrowers’ ability to pay. Increases in the allowances for loan losses are reflected as “Provision for loan losses” in the Consolidated Statement of Income. Loans are charged-off when the Bank’s management determines that a loan or a portion thereof is impaired. Charge-offs are recorded as a reduction of the allowance for loan losses.

The relevant estimates and assumptions made to calculate provisions are regularly reviewed by the Bank’s Management to quantify certain assets, liabilities, revenues, expenses, and commitments.

These estimates, made on the basis of the best available information, mainly refer to:

- Impairment losses of certain assets (Notes 7, 8, 9, 10, and 32)

- The useful lives of tangible and intangible assets (Notes 12, 13 and 32)

- The fair value of assets and liabilities (Notes 5, 6, 7, 10 and 36)

- Commitments and contingencies (Note 22)

- Current and deferred taxes (Note 14)

Non-current assets held for sale (in "Other Assets")

s)      Non-current assets held for sale (in “Other Assets”)

Non-current assets (or a group holding assets and liabilities for disposal) expected to be recovered mainly through the sale of these items rather than through the continued use, are classified as held for sale. Immediately prior to this classification, assets (or elements of a disposable group) are re-measured in accordance with the Bank’s policies. The assets (or disposal group) are measured at the lower of carrying amount and fair value less cost to sell.

Assets received or awarded in lieu of payment

Assets received or awarded in lieu of payment of loans and accounts receivable from clients are recognized at their fair value (as determined by an independent appraisal). A price is agreed upon by the parties through negotiation or, when the parties do not reach an agreement, at the amount at which the Bank is awarded those assets at a judicial auction. In the both cases, an independent appraisal is performed. The excess of the outstanding loan balance over the fair value is charged to net income for the period, under “Provision for loan losses”. Any excess of the fair value over the outstanding loan balance, less costs to sell of the collateral, is returned to the client. These assets are subsequently adjusted to their net realizable value less cost to sale (assuming a forced sale). The difference between the carrying value of the asset and the estimated fair value less costs to sell is charged to net income for the period, under “Other operating expenses”. The result obtained in the sale of the asset is subsequently recorded under “Other operating income”.

Independent appraisals are obtained at least every 18 months and fair values are adjusted accordingly. No adjustments have been made between appraisals with respect to the period covered by these financial statements considering the stability of the real estate market in Chile during past years and expected stability of the real estate market in the coming years.

At least once a year, the Bank performs the necessary analysis to update the “cost to sale” of assets received or awarded in lieu of payments. According to the Bank’s survey, as of December 31, 2017 the average cost to sale was estimated at 3.4% of the appraisal value (5.1% as of December 31, 2016).

Earnings per share

t)      Earnings per share

Basic earnings per share are determined by dividing the net income attributable to the equity holders of the Bank for the reported period by the weighted average number of shares outstanding during the reported period.

Diluted earnings per share are determined in the same way as basic earnings, but the weighted average number of outstanding shares is adjusted to take into consideration the potential diluting effect of stock options, warrants, and convertible debt.

As of December 31, 2017 and 2016 the Bank did not have any instruments that generated dilution.

Temporary acquisition (assignment) of assets and liabilities

u)     Temporary acquisition (assignment) of assets and liabilities

Purchases or sales of financial assets under non-optional repurchase agreements at a fixed price are recorded in the Consolidated Statements of Financial Position based on the nature of the debtor (creditor) under “Deposits in the Central Bank of Chile,” “Deposits in financial institutions” or “Loans and accounts receivable from customers” (“Central Bank of Chile deposits,” “Deposits from financial institutions” or “Customer deposits”), in Note 6.

Differences between the purchase and sale prices are recorded as financial interest over the term of the contract.

Provision for mandatory dividends

v)     Provision for mandatory dividends

As of December 31, 2017 and 2016 the Bank recorded a provision for mandatory dividends. This provision is made pursuant to Article 79 of the Corporations Act, which is in accordance with the Bank’s internal policy, pursuant to which at least 30% of net income for the period is distributed, except in the case of a contrary resolution adopted at the respective shareholders’ meeting by unanimous vote of the outstanding shares. This provision is recorded, as a deducting item, under the “Retained earnings – provision for mandatory dividends” line of the Consolidated Statement of Changes in Equity with offset to Provisions.

Employee benefits

w)    Employee benefits

i. Post-employment benefits – Defined Benefit Plan:

According to current collective labor agreements and other agreements, the Bank has an additional benefit available to its principal executives, consisting of a pension plan whose purpose is to endow them with funds for a better supplementary pension upon their retirement.

Features of the Plan:

The main features of the Post-Employment Benefits Plan promoted by the Banco Santander Chile are:

a. Aimed at the Bank’s management.

b. The general requirement to apply for this benefit is that the employee must be carrying out his/her duties when turning 60 years old.

c. The Bank will create a pension fund, with life insurance, for each beneficiary in the plan. Periodic contributions into this fund are made by the manager and matched by the Bank.

d. The Bank will be responsible for granting the benefits directly.

The Bank uses the method of projected unit credit, to determine the present value of the defined benefit obligation and the current service cost.

Components of defined benefit cost include:

- current service cost and any past service cost, which are recognized in profit or loss for the period;

- net interest on the liability (asset) for net defined benefit, which is recognized in profit or loss for the period;

- new liability (asset) remeasurements for net defined benefit include:

(a) actuarial gains and losses;

(b) the difference between the actual return on plan assets and the interest on plan assets included in the net interest component and;

(c) changes in the effect of the asset ceiling.

The liability (asset) for net defined benefit is the deficit or surplus, determined as the difference between the present value of the defined benefit obligation less the fair value of plan assets.

Plan assets comprise the pension fund taken out by the Group with a third party that is not a related party. These assets are held by an entity legally separated from the Bank and exist solely to pay benefits to employees.

The Bank recognizes the present service cost and the net interest of the Personnel salaries and expenses on the Consolidated Statement of Income.

The post-employment benefits liability, recognized in the Consolidated Statement of Financial Position represents the deficit or surplus in the defined benefit plans of the Bank. Any surplus resulting from the calculation is limited to the present value of any economic benefits available in the form of refunds from the plan or reductions in future contributions.

When employees leave the plan before meeting the requirements to be eligible for the benefit, contributions made ​​by the Bank are reduced.

ii.       Cash-settled share based compensation

The Bank allocates cash-settled share based compensation to executives of the Bank and its Subsidiaries in accordance with IFRS 2. The Bank measures the services received and the obligation incurred at fair value. Until the obligation is settled, the Bank determines the fair value at the end of each reporting period, as well as at the date of settlement, recognizing any change in fair value in the income statement of the period.

Application of new and revised International Financial Reporting Standards

x)     Application of new and revised International Financial Reporting Standards

i. New and revised standards effective in current year

The following new and revised IFRS have been adopted in these financial statements:

Recognition of Deferred Tax Assets for Unrealized Losses (Amendments to IAS 12)- On January 19, 2016, the IASB published final amendments to IAS 12 “Income Taxes”. The amendments clarify the following aspects:

· Unrealized losses on debt instruments measured at fair value and measured at cost for tax purposes give rise to a deductible temporary difference regardless of whether the debt instrument’s holder expects to recover the carrying amount of the debt instrument by sale or by use.

· The carrying amount of an asset does not limit the estimation of probable future taxable profits.

· Estimated for future taxable profits exclude tax deductions resulting from the reversal of deductible temporary differences.

· An entity assesses a deferred tax asset in combination with other deferred tax assets. Where tax law restricts the utilization of tax losses, an entity would assess a deferred tax asset in combination with other deferred tax assets of the same type.

The amendments are effective for annual periods beginning on or after January 1, 2017. The implementation of this amendments did not have material impact on the consolidated financial statement of the Bank.

Disclosure Initiative (Amendments to IAS 7)- The amendments are part of the IASB’s Disclosure initiative project and introduce additional disclosure requirements intended to address investors’ concerns that financial statements do not currently enable them to understand the entity’s cash flows; particularly in respect of the management of financing activities. The amendments require disclosure of information enabling users of financial statements to evaluate changes in liabilities arising from financial activities. Although there is no specific format required to comply with the new requirements, the amendments include illustrative examples to show how an entity can meet the objective of these amendments.

The amendments are effective for annual periods beginning on or after January 1, 2017. Earlier application is permitted. The implementation of this amendments did not have material impact on the consolidated financial statement of the Bank.

Annual Improvement 2014-2016

This annual improvements issued in December 8, 2016, containing the following amendments:

IFRS 12 Disclosure of Interests in Other Entities - Clarification of the scope of the Standard.

The amendments to IFRS 12 for annual periods beginning on or after 1 January 2017. The implementation of IFRS 12 amendments did not have material impact on the consolidated financial statement of the Bank.

IFRS Practice statement 2 Making Materiality Judgement – This standard was issued in September 2017. The objective is to assist management in presenting financial information about the entity that is useful to existing and potential investors, lenders and other creditors making decisions about providing resources to the entity. This practice statement applies to the preparations of financial information in accordance with full IFRS. The Bank’s management has considered this practice statement in preparing current financial statements.

ii. New and revised IFRS issued but not effective

IFRS 9 Financial instruments (2014) - In July 2014, the International Accounting Standards Board (IASB) issued IFRS 9 as a complete standard, to replace IAS 39 ‘Financial Instruments: Recognition and Measurement’. This standard is effective for reporting periods beginning on or after 1 January 2018. IFRS 9 includes requirements for recognition and measurement of financial instruments. Changes in accounting policies resulting from the adoption of IFRS 9 will be applied retrospectively adjusting open balance as of 1 January 2018, applying the transition exemption that allow not to restate comparative information for prior periods.

Classification &measurement: IFRS 9 defined the financial asset and certain non-financial assets purchases agreements classification and measurement model changes requirements. The main aspects included in the new standard are:

a)     Classification of financial instruments: The criterion for classifying financial assets will depend both on their business management model and the features of the contractual flows. Consequently, the asset will be measured at amortized cost, at fair value with changes in other comprehensive income (equity), or at fair value with changes in profit and loss for the period. IFRS 9 also establishes the option of designating an instrument at fair value with changes in Profit and loss under certain conditions. The main activity of the Bank is the concession of retail banking operations and does not concentrate its exposure on complex financial products. The main objective of the Bank is to achieve a homogeneous implementation of the classification of financial instruments of the portfolios established under IFRS 9 and, for this purpose, it has developed standardized guidelines to enable a homogeneous analysis in all of its units.

The Bank prepared an analysis of its portfolios under the mentioned guidelines in order to identify and classify the financial instruments into their corresponding portfolio under IFRS 9. Based on the analysis currently being carried out, the Group considers that:

·       The Bank offers commercial and consumer banking services, which are consistent with a basic lending arrangement. In accordance with the above mentioned, most of the financial assets classified as “loans and account receivable from customers” will continue to be classified at amortised cost, except for 0.4% over the outstanding amount as of December 31, 2017 that is reclassified to be measured at fair value with changes in profit or loss. No other reclassification will be made to this portfolio.

·       As of December 31, 2017, financial assets classified as “available for sale investments” will continue to be classified at fair value with changes reported in other comprehensive income, except for a small ownership in shares that will be classified at fair value, with changes reported in other comprehensive income (irrevocably), which represent a 0.01% of the “available for sale investments” as of December 31, 2017.

·       The financial assets up to now classified as “trading investments” will remain classified at fair value, with changes reported in profit and loss for the year,

·       IAS 39 financial liabilities classification and measurement criteria remains substantially under IFRS 9. The Bank considers that all the changes in classification mentioned above are not significant.

In October 12, 2017, the IASB issued “Prepayment features with negative compensation” to address particular prepaid options under assessment whether contractual clash flows are solely payments of principal and interest. The Bank concluded that this amendment does not have significant impact over its financial statements.

b)     Credit risk Impairment model: The most important new development compared with the current model is that the new accounting standard introduces the concept of expected loss, whereas the current model (IAS 39) is based on incurred loss.

·       Scope of application: The IFRS 9 asset impairment model is applicable to financial assets valued at amortized cost, to debt instruments valued at fair value through other comprehensive income, to leasing receivables, and to contingent risks and commitments not valued at fair value.

·       Application of practical expedients under IFRS 9: IFRS 9 contains a set of practical expedients that might be used by the entities to facilitate its implementation. However, in order to achieve full and high quality implementation of the standard, considering industry best practices, these practical solutions will not be widely used.

·       Rebuttable presumption that the credit risk has increased significantly when payments are more than 30 days past due: this threshold will be used as an additional – but not primary - indicator of significant risk increase.

·       Financial instruments that have low credit risk at the reporting date.

·       Impairment estimation methodology: The portfolio of financial instruments subject to impairment will be divided into three categories, based on the phase of each instrument with regard to its level of credit risk:

- Phase 1: a financial instrument will be considered to be in this phase when there has been no significant increase in risk since its initial recognition. In this case, the value correction will reflect expected credit losses arising from defaults over the 12 months from the reporting date.

- Phase 2: financial instruments are included in this phase when there has been a significant increase in risk since the date of initial recognition, but the impairment has not materialized. In this case, the value correction for losses will reflect the expected losses from defaults over the residual life of the financial instrument. The existence of a significant increase in credit risk will be determined by considering the quantitative indicators used in the ordinary management of credit risk, together with other qualitative variables, such as the indication of whether refinanced transactions are considered non-impaired and transactions included in special debt sustainability agreements.

- Phase 3: financial instruments are catalogued in this phase when they show effective signs of impairment as a result of one or more events that have already occurred that will result in a loss. In this case, the amount of the value correction will reflect the expected losses for credit risk over the expected residual life of the financial instrument.

The methodology required for quantification of expected loss for credit events will be based on an unbiased and weighted consideration of the occurrence of a range of possible future scenarios that could impact the collection of contractual cash flows, taking into account the time-value of money, all available information relevant to past events, and current conditions and projections of macroeconomic factors deemed relevant to the estimation of this amount.

The assessment of whether a significant increase in credit risk has occurred since initial recognition involves the application of both quantitative measures and qualitative factors, requires management judgement and is a key aspect of the IFRS 9 methodology.

The key inputs into the measurement of the ECL (expected credit loss) are EAD (exposure at default), PD (probability of default) and LGD (loss given default). These parameters will be derived from internally developed statistical models and other historical data that leverage regulatory models. They will be adjusted to reflect forward-looking information. The Bank has focused in developing an “expected credit loss” model in accordance with all IFRS 9 requirements, including all essential definitions:

· Significant increase in credit risk: when determining whether the credit risk on a financial instrument has increased significantly since initial recognition, the Bank will consider reasonable and supportable information that is relevant and available without undue cost or effort, including both quantitative and qualitative information, analysis based on the Bank historical experience, expert credit assessment and forward looking information.

· Default: this definition is largely consistent with the current definition used by the Bank. In assessing whether a borrower is in default, the Bank considers indicator as: overdue status, non-payment of another obligation of the same issuer to the Bank, data developed internally and obtained from external sources, among others. Inputs into the assessment may vary over the time to reflect changes in circumstances.

· Forward-looking information: the Bank has incorporated forward-looking information into both its assessment of whether the credit risk of an instrument has increased significantly since initial recognition and its measurement of ECLs. Following this, the Bank has developed macroeconomic scenarios and considers the relative probability of each outcome. External information include macroeconomic factor as PIB , among others.

· Financial assets expected lives: the Bank considers contractual terms of the instruments (amortization, prepayments features, extension terms, etc.). The bank will measure ECLs considering the risk of default over the maximum contractual period. For certain revolving facilities (e.g. credit card and overdraft), the expected lives is the credit risk exposure period and credit risk management actions that the Bank expects to take and that serve to mitigate ECLs.

· Impairment records: IFRS 9 bring a changes related to the FVOCI financial assets, where the amount of the change in the fair value that is attributable to changes in the credit risk of the financial asset will be presented in other comprehensive income, and the remaining amount of the change in the fair value will be presented in profit or loss.

c)     Hedge accounting: The general hedge accounting requirements align more closely with risk management practices and establish a more principle-based approach thereby allowing hedge accounting to be applied to a wider variety of hedging instruments and risks. Macro hedge accounting is being dealt with as a separate project. Until such time as that project is complete, and to remove any potential conflict between any existing macro hedge accounting undertaken under IAS 39 and the new general hedge accounting requirements of IFRS 9, entities can choose to continue to apply the existing hedge accounting requirements in IAS 39.

After concluding the IFRS 9 implementation process, the most significant impact on the Bank´s financial statements arise from the new impairment requirements. Impairment losses for financial instruments will be increased under the scope of the IFRS 9 impairment model. At January 1, 2018, based on the assessment made, the total impact in equity (net of tax) derived from the adoption of IFRS 9 is Ch$82,454 million(net of tax).

IFRS 15, Revenue from Contracts with Customers - issued on May 28, 2014, the IASB has published its new standard, IFRS 15 Revenue from contracts with customers. The new standard provides a single, principles based five-step model to be applied to all contracts with customers, i) identify the contract with the customer, ii) identify the performance obligations in the contract, iii) determine the transaction price, iv) allocate the transaction price to the performance obligations in the contracts, v) recognize revenue when (or as) the entity satisfies a performance obligation.

IFRS 15 must be applied in an entity’s first annual IFRS financial statements for periods beginning on or after 1 January 2017. Application of the Standard is mandatory and early adoption is permitted. An entity that chooses to apply IFRS 15 earlier than 1 January 2018 must disclose this fact.

In April 12, 2016, the IASB published an amendments to clarify and provide alternatives for the transition. The amendment are applicable from January 1, 2018, with early application permitted.

The Bank completed its assessment regarding the application of this standard and concluded that it does not have a significant impact over its consolidated financial statements.

Sale or Contributions of Assets between an Investor and its Associate or Joint Venture (Amendments to IFRS 10 and IAS 28) - Issued on September 11, 2014, the IASB has published 'Sale or Contribution of Assets between an Investor and its Associate or Joint Venture (Amendments to IFRS 10 and IAS 28)'. The amendments address a conflict between the requirements of IAS 28 'Investments in Associates and Joint Ventures' and IFRS 10 'Consolidated Financial Statements' and clarifies the treatment of the sale or contribution of assets from an investor to its associate or joint venture, as follows:

· requires full recognition in the investor's financial statements of gains and losses arising on the sale or contribution of assets that constitute a business (as defined in IFRS 3 Business Combinations);

· requires the partial recognition of gains and losses where the assets do not constitute a business, i.e. a gain or loss is recognized only to the extent of the unrelated investors’ interests in that associate or joint venture.

On December 17, 2015 the IASB has published final amendments to “Sale or Contribution of Assets between an Investor and its Associate or Joint Venture”. The amendments defer the effective date of the September 2014 amendments to these standards indefinitely until the research project on the equity method has been concluded. The Bank’s management has considered that these amendments will not have material impact on the consolidated financial statements of the Bank.

IFRS 16 Leases – issued on January 13, 2016, the IASB has published its new standard for leases, which replaces IAS 17 Leases, IFRIC 4 Determining whether an arrangement contains a lease, SIC15 Operating leases and SIC27 Evaluating the substance of transactions involving the legal form of a lease. IFRS 16 introduces a single lessee accounting model and requires a lessee to recognise assets and liabilities for all leases with a term of more than 12 months, unless the underlying asset is of low value. A lessee is required to recognise a right-of-use asset representing its right to use the underlying leased asset and a lease liability representing its obligation to make lease payment. Lessor accounting however remains largely unchanged and the distinction between operating and finance leases is retained.

IFRS 16 is effective for periods beginning on or after January 1, 2019, with earlier adoption permitted if IFRS 15 “Revenue from Contracts with Customer” has also been applied.

The Bank has completed its operating lease contract inventory (as lessee) and it is currently determining the potential impact that the standard will have on the consolidated financial statements of the Bank.

Amendments to IFRS 2 Classification and measurement of share-based payment transactions – These amendments were published June 20, 2016, to address issues with:

·       The accounting of share- based payment transactions paid in cash that include a performance condition

·       The classification of share-based transactions

·       Accounting for modifications of share-based payment transactions from cash-settled to equity-settled.

This standard is applicable from January 1, 2018, with early application permitted. Management is assessing the potential impact of applying this standard.

Amendments to IFRS 4: Applying IFRS 9 Financial Instruments with IFRS 4 Insurance Contracts - The amendments are intended to address concerns about the different effective dates of IFRS 9 and the forthcoming new insurance contracts standard (expected as IFRS 17 within the next six months). The amendments provide two options for entities that issue insurance contracts within the scope of IFRS 4:

-an option that permits entities to reclassify, from profit or loss to other comprehensive income, some of the income or expenses arising from designated financial assets (the "overlay approach");

-an optional temporary exemption from applying IFRS 9 for entities whose predominant activity is issuing contracts within the scope of IFRS 4 (the "deferral approach").

An entity would apply the overlay approach retrospectively to qualifying financial assets when it first applies IFRS 9 while an entity would apply the deferral approach for annual periods beginning on or after January 1, 2018. Management has assessed that the implementation of these modifications will not have a material impact on the Unaudited Consolidated Interim Financial Statements of the Bank.

IFRIC 22 Foreign Currency Transactions and Advance Consideration – This interpretations issued on December 8, 2016, clarifies the accounting for transactions that include the receipt or payment of advance consideration in a foreign currency.

The Interpretation covers foreign currency transactions when an entity recognises a non-monetary asset or non-monetary liability arising from the payment or receipt of advance consideration before the entity recognises the related asset, expense or income. It does not apply when an entity measures the related asset, expense or income on initial recognition at fair value or at the fair value of the consideration received or payed at a date other than the date of initial recognition of the non-monetary asset or non-monetary liability. Also, the Interpretation need not be applied to income taxes, insurance contracts or reinsurance contracts.

Consensus

The date of the transaction, for the purpose of determining the exchange rate, is the date of initial recognition of the non-monetary prepayment asset or deferred income liability.

If there are multiple payments or receipts in advance, a date of transaction is established for each payment or receipt.

IFRIC 22 is effective for annual reporting periods beginning on or after 1 January 2018. Earlier application is permitted. The Bank’s management has considered that these amendments will not have material impact on the consolidated financial statements of the Bank.

Annual Improvement 2014-2016

This annual improvements issued in December 8, 2016, containing the following amendments:

IFRS 1 First time adoption of IFRS - Deletion of short-term exemptions for first-time adopters.

IAS 28 Investments in Associates and Joint Ventures - Measuring an associate or joint venture at fair value.

The amendments to IFRS 1 and IAS 28 are effective for annual periods beginning on or after 1 January 2018. The Bank’s management has considered that these amendments will not have material impact on the consolidated financial statements of the Bank.

IFRS 17 Insurance contracts – This standard issued on May 18, 2017 replaces the current IFRS 4. IFRS 17 will mainly change accounting for all entities that issue insurance contracts and investment contracts with discretionary participation characteristics. The standard applies to annual periods beginning on or after January 1, 2021, with early application permitted provided IFRS 15, "Revenue from contracts with customers" and IFRS 9, "Financial instruments" is applied. The Bank’s management has considered that these amendments will not have material impact on the consolidated financial statements of the Bank.

IFRIC 23 Uncertainty over Income Tax Treatments – This standard issued on June 7, 2017, clarifies how the recognition and measurement requirements of IAS 12 apply when there is uncertainty about tax treatments. The standard applies to annual periods beginning on or after January 1, 2019, with early application permitted. The Bank’s management has considered that these amendments will not have material impact on the consolidated financial statements of the Bank.

Amendments to IAS 28 long-term interest in Associates and Joint Ventures - This standard was issued in October 12, 2017 to clarify that an entity applies IFRS 9 including its impairment requirements, to long-term interests in an associate or joint venture that form part of the net investment in the associate or joint venture but to which the equity method is not applied. The amendments are effective for periods beginning on or after January 1, 2019, early application is permitted.

The Bank’s management has considered that these amendments will not have material impact on the consolidated financial statements of the Bank.

Annual Improvements to IFRS Standards 2015–2017 Cycle 

This annual improvements issued in December 12, 2017, containing the following amendments:

IFRS 3 Business Combination and IFRS 11 Joint Arrangements – The amendments to IFRS 3 clarify that when an entity obtains control of a business that is a joint operation, it remeasures previously held interests in that business. The amendments to IFRS 11 clarify an entity obtains joint control of a business that is a joint operation, the entity does not remeasure previously held interest in that business.

IAS 12 Income taxes – The amendments clarify that all income tax consequences of dividends should be recognized in profit or loss, regardless of how the tax arises.

IAS 23 Borrowing cost – The amendments clarify that if any specific borrowing remain outstanding after the related asset is ready for its intended use or sale, that borrowing becomes part of the funds that an entity borrows generally when calculating the capitalization rate on general borrowings.

The amendments are effective for periods beginning on or after January 1, 2019, early application is permitted. The Bank’s management has considered that these amendments will not have material impact on the consolidated financial statements of the Bank.

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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)

12 Months Ended

Dec. 31, 2017

Summary Of Significant Accounting Policies

Schedule of subsidiaries

The following companies are considered entities controlled by the Bank and are therefore within the scope of consolidation:

i. Entities controlled by the Bank through participation in equity

Name of the Subsidiary			Percent ownership share
			As of December 31,
		Place of Incorporation and operation	2017			2016			2015
			Direct	Indirect	Total	Direct	Indirect	Total	Direct	Indirect	Total
	Main Activity		%	%	%	%	%	%	%	%	%
Santander Corredora de Seguros Limitada	Insurance brokerage	Santiago, Chile	99.75	0.01	99.76	99.75	0.01	99.76	99.75	0.01	99.76
Santander Corredores de Bolsa Limitada(*)	Financial instruments brokerage	Santiago, Chile	50.59	0.41	51.00	50.59	0.41	51.00	50.59	0.41	51.00
Santander Agente de Valores Limitada	Securities brokerage	Santiago, Chile	99.03	-	99.03	99.03	-	99.03	99.03	-	99.03
Santander S.A. Sociedad Securitizadora	Purchase of credits and issuance of debt instruments	Santiago, Chile	99.64	-	99.64	99.64	-	99.64	99.64	-	99.64

Schedule of associates

The following companies are considered “Associates” in which the Bank accounts for its participation using the equity method:

				Percentage of  ownership share
			As of December 31,
		Place of Incorporation and operation	2017		2016	2015
Associates	Main activity		%		%	%
Redbanc S.A.	ATM services	Santiago, Chile	33.43		33.43	33.43
Transbank S.A.	Debit and credit card services	Santiago, Chile	25.00		25.00	25.00
Centro de Compensación Automatizado	Electronic fund transfer and compensation services	Santiago, Chile	33.33		33.33	33.33
Sociedad Interbancaria de Depósito de Valores S.A.	Delivery of securities on public offer	Santiago, Chile	29.29		29.29	29.29
Cámara Compensación de Alto Valor S.A.	Payments clearing	Santiago, Chile	15.00		14.93	14.23
Administrador Financiero del Transantiago S.A.	Administration of boarding passes to public transportation	Santiago, Chile	20.00		20.00	20.00
Sociedad Nexus S.A.	Credit card processor	Santiago, Chile	12.90		12.90	12.90
Servicios de Infraestructura de Mercado OTC S.A.	Administration of the infrastructure for the financial market of derivative instruments	Santiago, Chile	12.07		12.07	11.11

Schedule of useful lives for the tangible assets

The Bank applies the following useful lives for the tangible assets that comprise its assets:

ITEM	Useful life (Months)
Land	-
Paintings and works of art	-
Carpets and curtains	36
Computers and hardware	36
Vehicles	36
IT systems and software	36
ATMs	60
Other machines and equipment	60
Office furniture	60
Telephone and communication systems	60
Security systems	60
Rights over telephone lines	60
Air conditioning systems	84
Other installations	120
Buildings	1,200

Schedule of type of loan

Loan and accounts receivable charge-offs are recorded for overdue and current installments based on the time periods expired since reaching overdue status, as described below:

Type of loan	Term
Consumer loans with or without collateral	6 months
Other transactions without collateral	24 months
Commercial loans with collateral	36 months
Mortgage loans	48 months
Consumer leasing	6 months
Other non-mortgage leasing transactions	12 months
Mortgage leasing (household and business)	36 months

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SIGNIFICANT EVENTS (Tables)

12 Months Ended

Dec. 31, 2017

Significant Events

Schedule of senior bonds

During the year ended December 31, 2017 the Bank has issued senior bonds in the amount of USD 770.000.000 and AUS 30.000.000. Debt issuance information are included in Note 18.

Series	Currency	Amount	Term (annual)	Issuance rate (annual)	Issuance  date	Maturity date
DN	USD	100,000,000	3.0	Libor-USD 3M+0.80%	20-07-2017	27-07-2020
DN	USD	50,000,000	3.0	Libor-USD 3M+0.80%	21-07-2017	27-07-2020
DN	USD	50,000,000	3.0	Libor-USD 3M+0.80%	24-07-2017	27-07-2020
DN	USD	10,000,000	4.0	Libor-USD 3M+0.83%	23-08-2017	23-11-2021
DN	USD	10,000,000	4.0	Libor-USD 3M+0.83%	23-08-2017	23-11-2021
DN	USD	50,000,000	3.0	Libor-USD 3M+0.75%	14-09-2017	15-09-2020
DN	USD	500,000,000	3.0	2.50%	12-12-2017	15-12-2020
Total	USD	770,000,000
AUD	AUD	30,000,000	10.0	3.96%	05-12-2017	12-12-2027
Total	AUD	30,000,000

Schedule of repurchase of bonds

The Bank has conducted the following repurchase of bonds as of December 31, 2017:

Date	Series	Amount
06-03-2017	Senior bond	USD           6,900,000
12-05-2017	Senior bond	UF              1,000,000
16-05-2017	Senior bond	UF                 690,000
17-05-2017	Senior bond	UF                   15,000
26-05-2017	Senior bond	UF                 340,000
01-06-2017	Senior bond	UF                 590,000
02-06-2017	Senior bond	UF                 300,000
05-06-2017	Senior bond	UF                 130,000
19-06-2017	Senior bond	UF                 265,000
10-07-2017	Senior bond	UF                 770,000
21-07-2017	Senior bond	UF                   10,000
28-08-2017	Senior bond	UF                 400,000
29-08-2017	Senior bond	UF                 272,000
03-11-2017	Senior bond	UF                   14,000
29-11-2017	Senior bond	UF                 400,000
06-12-2017	Senior bond	UF                   20,000
12-12-2017	Senior bond	CLP   10,990,000,000

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REPORTING SEGMENTS (Tables)

12 Months Ended

Dec. 31, 2017

Reporting Segments

Schedule of reporting segment

Below are the tables showing the Bank’s results by reporting segment for the years ended December 31, 2017, 2016 and 2015 in addition to the corresponding balances of loans and accounts receivable from customers:

		For the year ended December 31, 2017
	Loans and accounts receivable from customers (1)	Net interest income	Net fee and commission income	Financial transactions, net (2)	Provision for loan losses	Support expenses (3)	Segment`s net contribution
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Retail Banking	19,233,169	970,332	206,449	20,595	(293,956)	(534,970)	368,450
Middle-market	6,775,734	264,663	36,280	13,751	(19,235)	(91,882)	203,577
Commercial Banking	26,008,903	1,234,995	242,729	34,346	(313,191)	(626,852)	572,027
Global Corporate Banking	1,633,796	100,808	27,626	50,714	6,440	(62,685)	122,903
Other	83,215	(9,112)	8,708	44,692	4,496	(15,356)	33,428
Total	27,725,914	1,326,691	279,063	129,752	(302,255)	(704,893)	728,358
Other operating income							62,016
Other operating expenses and impairment							(74,057)
Income from investments in associates and other companies							3,963
Income tax expense							(145,031)
Net income for the year							575,249

(1) Corresponds to loans and accounts receivable from customers, without deducting their allowances for loan losses.

(2) Corresponds to the sum of the net income from financial operations and the foreign exchange profit or loss.

(3) Corresponds to the sum of personnel salaries and expenses, administrative expenses, depreciation and amortization.

		Fort he year ended December 31, 2016
	Loans and accounts receivable from customers (1)	Net interest income	Net fee and commission income	Financial transactions, net (2)	Provision for loan losses	Support expenses (3)	Segment`s net contribution
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Retail Banking	18,604,936	931,105	196,845	21,141	(323,888)	(529,909)	295,294
Middle-market	6,396,376	244,960	30,851	19,577	(26,748)	(83,412)	185,228
Commercial Banking	25,001,312	1,176,065	227,696	40,718	(350,636)	(613,321)	480,522
Global Corporate Banking	2,121,513	95,105	25,077	55,927	7,579	(53,935)	129,753
Other	83,606	10,196	1,651	43,713	974	(19,649)	36,885
Total	27,206,431	1,281,366	254,424	140,358	(342,083)	(686,905)	647,160
Other operating income							6,427
Other operating expenses and impairment							(69,136)
Income from investments in associates and other companies							3,012
Income tax expense							(109,031)
Net income for the year							478,432

(1) Corresponds to loans and accounts receivable from customers, without deducting their allowances for loan losses.

(2) Corresponds to the sum of the net income from financial operations and the foreign exchange profit or loss.

(3) Corresponds to the sum of personnel salaries and expenses, administrative expenses, depreciation and amortization.

		For the year ended December 31, 2015
	Loans and accounts receivable from customers (1)	Net interest income	Net fee and commission income	Financial transactions, net (2)	Provision for loan losses	Support expenses (3)	Segment`s net contribution
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Retail Banking	17,034,707	873,026	190,380	16,245	(332,657)	(533,086)	213,908
Middle-market	6,006,282	229,812	28,537	17,897	(26,147)	(77,261)	172,838
Commercial Banking	23,040,989	1,102,838	218,917	34,142	(358,804)	(610,347)	386,746
Global Corporate Banking	2,178,643	85,553	15,231	50,327	(28,426)	(49,533)	73,152
Other	81,125	66,815	3,479	61,030	(12,047)	(1,328)	117,949
Total	25,300,757	1,255,206	237,627	145,499	(399,277)	(661,208)	577,847
Other operating income							6,439
Other operating expenses and impairment							(58,750)
Income from investments in associates and other companies							2,588
Income tax expense							(76,395)
Net income for the year							451,729

(1) Corresponds to loans and accounts receivable from customers, without deducting their allowances for loan losses.

(2) Corresponds to the sum of the net income from financial operations and the foreign exchange profit or loss.

(3) Corresponds to the sum of personnel salaries and expenses, administrative expenses, depreciation and amortization. 

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CASH AND CASH EQUIVALENTS (Tables)

12 Months Ended

Dec. 31, 2017

Cash and cash equivalents [abstract]

Schedule of cash and cash equivalents

a)The detail of the balances included under cash and cash equivalents is as follows:

		As of December 31,
		2017	2016
		MCh$	MCh$
Cash and deposits in banks
	Cash	613,361	570,317
	Deposits at the Central Bank of Chile	441,683	507,275
	Deposits in local banks	393	1,440
	Deposits in banks abroad	397,485	1,200,357
Subtotals – Cash and deposits in banks		1,452,922	2,279,389
	Net cash items in process of collection	181,419	206,810
Cash and cash equivalents		1,634,341	2,486,199

Schedule of cash in process of collection and in process

These transactions were as follows:

		As of December 31,
		2017	2016
		MCh$	MCh$
Assets
	Documents held by other banks (documents to be cleared)	199,619	200,109
	Funds receivable	468,526	295,174
Subtotal		668,145	495,283
Liabilities
	Funds payable	486,726	288,473
	Subtotal	486,726	288,473
Cash in process of collection, net		181,419	206,810

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TRADING INVESTMENTS (Tables)

12 Months Ended

Dec. 31, 2017

Trading Investments

Schedule of instruments deemed as financial trading investments

The detail of instruments deemed as financial trading investments is as follows:

		As of December 31,
		2017	2016
		MCh$	MCh$
Chilean Central Bank and Government securities
	Chilean Central Bank Bonds	272,272	158,686
	Chilean Central Bank Notes	-	-
	Other Chilean Central Bank and Government securities	209,370	237,325
Subtotal		481,642	396,011
Other Chilean securities
	Time deposits in Chilean financial institutions	-	-
	Mortgage finance bonds of Chilean financial institutions	-	-
	Chilean financial institution bonds	-	-
	Chilean corporate bonds	-	976
	Other Chilean securities	-	-
Subtotal		-	976
Foreign financial securities
	Foreign Central Banks and Government securities	-	-
	Other foreign financial instruments	-	-
Subtotal		-	-
Investments in mutual funds
	Funds managed by related entities	4,094	-
	Funds managed by others	-	-
Subtotal		4,094	-
Total		485,736	396,987

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INVESTMENTS UNDER RESALE AGREEMENTS AND OBLIGATIONS UNDER REPURCHASE AGREEMENTS (Tables)

12 Months Ended

Dec. 31, 2017

Investments Under Resale Agreements And Obligations Under Repurchase Agreements

Schedule of receivables from repurchase agreements and security borrowing

As of December 31, 2017 and 2016, rights associated with instruments acquired under contracts to resell are as follows:

	As of December 31,
	2017				2016
	From 1 day and less than 3 months	More than 3 months and less than 1 year	More than 1 year	Total	From 1 day and less than 3 months	More than 3 months and less than 1 year	More than 1 year	Total
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Securities from the Chilean Government and the Chilean Central Bank
Chilean Central Bank Bonds	-	-	-	-	3,260	-	-	3,260
Chilean Central Bank Notes	-	-	-	-	-	-	-	-
Other securities from the Government and the Chilean Central Bank	-	-	-	-	3,476	-	-	3,476
Subtotal	-	-	-	-	6,736	-	-	6,736
Total	-	-	-	-	6,736	-	-	6,736

Schedule of selling financial instruments

As of December 31, 2017 and 2016, obligations related to instruments sold under repurchase agreements are as follows:

	As of December 31,
	2017				2016
	From 1 day to less than 3 months	More than 3 months and less than 1 year	More than 1 year	Total	From 1 day to less than 3 months	More than 3 months and less than 1 year	More than 1 year	Total
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Securities from Chilean Government and the Chilean Central Bank:
Chilean Central Bank Bonds	-	-	-	-	-	-	-	-
Chilean Central Bank Notes	-	-	-	-	155,044	-	-	155,044
Other securities from the Government and the Chilean Central Bank	241,995	-	-	241,995	-	-	-	-
Subtotal	241,995	-	-	241,995	155,044	-	-	155,044
Instruments from other domestic institutions:
Time deposits in Chilean financial institutions	1,118	38	-	1,156	56,898	495	-	57,393
Subtotal	1,118	38	-	1,156	56,898	495	-	57,393
Instruments from other foreign institutions:
Securities from Government or foreign Central Banks	24,910	-	-	24,910	-	-	-	-
Subtotal	24,910	-	-	24,910	-	-	-	-
Total	268,023	38	-	268,061	211,942	495	-	212,437

Schedule of portfolio of collateral associated with repurchase agreements at fair value

Below is the detail by portfolio of collateral associated with repurchase agreements as of December 31, 2017 and 2016, valued at fair value:

	As of December 31,
	2017			2016
	Available for sale portfolio	Trading portfolio	Total	Available for sale portfolio	Trading portfolio	Total
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Chilean Central Bank and Government securities:
Chilean Central Bank Bonds	-	-	-	-	-	-
Chilean Central Bank Notes	-	-	-	155,044	-	155,044
Other securities from the Government and the Chilean Central Bank	241,995	-	241,995	-	-	-
Subtotal	241,995	-	241,995	155,044	-	155,044
Other Chilean securities:
Time deposits in Chilean financial institutions	1,156	-	1,156	57,393	-	57,393
Subtotal	1,156	-	1,156	57,393	-	57,393
Instruments from other foreign institutions:
Securities from Government or foreign Central Banks	24,910	-	24,910	-	-	-
Subtotal	24,910	-	24,910	-	-	-
Total	268,061	-	268,061	212,437	-	212,437

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DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGE ACCOUNTING (Tables)

12 Months Ended

Dec. 31, 2017

Derivative Financial Instruments And Hedge Accounting

Schedule of derivative instruments portfolio

a) As of December 31, 2017 and 2016 the Bank holds the following portfolio of derivative instruments:

	As of December 31, 2017
	Notional amount				Fair value
	Up to 3 Months	More than 3 months to 1 year	More than 1 year	Total	Assets	Liabilities
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Fair value hedge derivatives
Interest rate swaps	-	162,985	1,554,171	1,717,156	23,003	1,424
Cross currency swaps	-	715,701	5,362,772	6,078,473	15,085	65,724
Subtotal	-	878,686	6,916,943	7,795,629	38,088	67,148
Cash flow hedge derivatives
Currency forwards	801,093	218,982	-	1,020,075	39,233	59
Cross currency swaps	421,428	1,637,604	6,672,566	8,731,598	36,403	128,355
Subtotal	1,222,521	1,856,586	6,672,566	9,751,673	75,636	128,414
Trading derivatives
Currency forwards	17,976,683	10,679,327	3,091,393	31,747,403	412,994	502,555
Interest rate swaps	9,069,964	14,389,389	46,342,779	69,802,132	467,188	392,366
Cross currency swaps	2,963,641	7,503,144	47,111,371	57,578,156	1,241,632	1,042,120
Call currency options	190,386	37,099	49,853	277,338	1,322	1,950
Call interest rate options	-	-	-	-	-	-
Put currency options	192,722	28,616	50,470	271,808	1,787	4,935
Other derivatives	-	-	-	-	-	-
Subtotal	30,393,396	32,637,575	96,645,866	159,676,837	2,124,923	1,943,926
Total	31,615,917	35,372,847	110,235,375	177,224,139	2,238,647	2,139,488

	As of December 31, 2016
	Notional amount				Fair value
	Up to 3 months	More than 3 months to 1 year	More than 1 year	Total	Assets	Liabilities
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Fair value hedge derivatives
Interest rate swaps	74,086	514,454	1,402,870	1,991,410	38,977	211
Cross currency swaps	424,086	505,902	1,239,490	2,169,478	32,640	32,868
Subtotal	498,172	1,020,356	2,642,360	4,160,888	71,617	33,079
Cash flow hedge derivatives
Currency forwards	915,879	639,939	-	1,555,818	10,216	3,441
Cross currency swaps	897,480	2,613,706	4,260,194	7,771,380	43,591	68,894
Subtotal	1,813,359	3,253,645	4,260,194	9,327,198	53,807	72,335
Trading derivatives
Currency forwards	15,840,731	11,240,251	3,358,765	30,439,747	185,618	209,955
Interest rate swaps	6,889,665	12,512,285	49,747,459	69,149,409	627,047	526,695
Cross currency swaps	3,966,443	7,589,201	53,148,109	64,703,753	1,562,068	1,449,550
Call currency options	73,943	20,994	2,664	97,601	521	5
Call interest rate options	-	-	-	-	-	-
Put currency options	52,143	7,892	2,664	62,699	104	542
Other derivatives	-	-	-	-	-	-
Subtotal	26,822,925	31,370,623	106,259,661	164,453,209	2,375,358	2,186,747
Total	29,134,456	35,644,624	113,162,215	177,941,295	2,500,782	2,292,161

Schedule of fair value hedged

Below is a detail of the hedged elements and hedge instruments under fair value hedges as of December 31, 2017 and 2016, classified by term to maturity:

	As of December 31, 2017
	Within 1 year	Between 1 and 3 years	Between 3 and 6 years	Over 6 years	Total
	MCh$	MCh$	MCh$	MCh$	MCh$
Hedged item
Loans and accounts receivable from customers:
Endorsable mortgage mutual loans	587,412	801,230	106,910	-	1,495,552
Available for sale investments
Yankee bonds	-	-	6,169	64,769	70,938
Mortgage financing bonds	-	-	4,738	-	4,738
Treasury bonds (BTP)	-	-	-	129,539	129,539
Chilean Treasury bonds	-	21,377	762,727	-	784,104
Chilean Central Bank bonds	128,289	218,640	443,357	-	790,286
Time deposits and other time liabilities
Time deposits	137,985	-	-	-	137,985
Issued debt instruments
Senior bonds	25,000	1,399,686	670,488	2,287,313	4,382,487
Total	878,686	2,440,933	1,994,389	2,481,621	7,795,629
Hedging instrument
Cross currency swaps	715,701	1,512,238	1,813,221	2,037,313	6,078,473
Interest rate swaps	162,985	928,695	181,168	444,308	1,717,156
Total	878,686	2,440,933	1,994,389	2,481,621	7,795,629

	As of December 31, 2016
	Within 1 year	Between 1 and 3 years	Between 3 and 6 years	Over 6 years	Total
	MCh$	MCh$	MCh$	MCh$	MCh$
Hedged item
Loans and accounts receivable from customers:
Endorsable mortgage mutual loans	-	-	-	-	-
Available for sale investments
Yankee bonds	-	-	6,660	56,610	63,270
Mortgage financing bonds	-	-	5,651	-	5,651
Treasury bonds (BTP)	-	-	33,300	366,300	399,600
Chilean Treasury bonds	-	-	-	-	-
Chilean Central Bank bonds (BCP)	-	-	-	-	-
Time deposits and other time liabilities
Time deposits	993,659	-	-	-	993,659
Issued debt instruments
Senior bonds	524,869	652,046	1,000,905	520,888	2,698,708
Total	1,518,528	652,046	1,046,516	943,798	4,160,888
Hedging instrument
Cross currency swaps	929,988	437,046	531,556	270,888	2,169,478
Interest rate swaps	588,540	215,000	514,960	672,910	1,991,410
Total	1,518,528	652,046	1,046,516	943,798	4,160,888

Schedule of cash flow hedged

Below is the notional amount of the hedged items as of December 31, 2017 and 2016, and the period when the cash flows will be generated:

	As of December 31, 2017
	Within 1 year	Between 1 and 3  years	Between 3 and 6 years	Over 6  years	Total
	MCh$	MCh$	MCh$	MCh$	MCh$
Hedged item
Loans and accounts receivables from customers
Mortgage loans	1,153,348	583,061	1,335,141	2,353,871	5,425,421
Commercial loans	644,608	-	-	-	644,608
Available for sale investments
Yankee bond	-	-	25,290	132,572	157,862
Chilean Central Bank bonds	-	-	242,819	-	242,819
Time deposits	-	-	-	-	-
Time deposits and other time liabilities
Time deposits	-	-	-	-	-
Issued debt instruments
Senior bonds (variable rate)	120,520	647,550	302,454	-	1,070,524
Senior bonds (fixed rate)	241,183	121,619	224,401	300,874	888,077
Interbank borrowings
Interbank loans	919,448	402,914	-	-	1,322,362
Total	3,079,107	1,755,144	2,130,105	2,787,317	9,751,673
Hedging instrument
Cross currency swaps	2,059,032	1,755,144	2,130,105	2,787,317	8,731,598
Currency forwards	1,020,075	-	-	-	1,020,075
Total	3,079,107	1,755,144	2,130,105	2,787,317	9,751,673

	As of December 31, 2016
	Within 1 year	Between 1 and 3 years	Between 3 and 6 years	Over 6  years	Total
	MCh$	MCh$	MCh$	MCh$	MCh$
Hedged item
Loans and accounts receivables from customers
Mortgage loans	1,083,972	312,546	900,746	956,803	3,254,067
Commercial loans	972,360	-	-	-	972,360
Available for sale investments
Yankee bond	-	-	126,140	406,881	533,021
Chilean Central Bank bonds	20,754	-	-	-	20,754
Time deposits	26,196	-	-	-	26,196
Time deposits and other time liabilities
Time deposits	285,090	-	-	-	285,090
Issued debt instruments
Senior bonds (variable rate)	854,414	399,451	285,355	-	1,539,220
Senior bonds (fixed rate)	140,765	108,409	243,121	105,600	597,895
Interbank borrowings
Interbank loans	1,683,453	415,142	-	-	2,098,595
Total	5,067,004	1,235,548	1,555,362	1,469,284	9,327,198
Hedging instrument
Cross currency swaps	3,511,186	1,235,548	1,555,362	1,469,284	7,771,380
Currency forwards	1,555,818	-	-	-	1,555,818
Total	5,067,004	1,235,548	1,555,362	1,469,284	9,327,198

Schedule of forecasted cash flows for interest rate risk

Forecasted cash flows for interest rate risk:

	As of December 31, 2017
	Within 1 year	Between 1 and 3 years	Between 3 and 6 years	Over 6 years	Total
	MCh$	MCh$	MCh$	MCh$	MCh$
Hedged item
Inflows	308,737	60,515	13,780	2,594	385,626
Outflows	(60,733)	(43,507)	(7,757)	(878)	(112,875)
Net flows	248,004	17,008	6,023	1,716	272,751
Hedging instrument
Inflows	60,733	43,507	7,757	878	112,875
Outflows (*)	(308,737)	(60,515)	(13,780)	(2,594)	(385,626)
Net flows	(248,004)	(17,008)	(6,023)	(1,716)	(272,751)

(*)Only includes cash flow forecast portion of the hedge instruments used to cover interest rate risk.

	As of December 31, 2016
	Within 1 year	Between 1 and 3 years	Between 3 and 6 years	Over 6 years	Total
	MCh$	MCh$	MCh$	MCh$	MCh$
Hedged item
Inflows	159,439	83,193	32,647	3,748	279,027
Outflows	(72,631)	(45,857)	(18,040)	-	(136,528)
Net flows	86,808	37,336	14,607	3,748	142,499
Hedging instrument
Inflows	72,631	45,857	18,040	-	136,528
Outflows (*)	(159,439)	(83,193)	(32,647)	(3,748)	(279,027)
Net flows	(86,808)	(37,336)	(14,607)	(3,748)	(142,499)

(*)Only includes cash flow forecast portion of the hedge instruments used to cover interest rate risk.

Schedule of forecasted cash flows for inflation risk

Forecasted cash flows for inflation risk:

	As of December 31, 2017
	Within 1 year	Between 1 and 3 years	Between 3 and 6 years	Over 6 years	Total
	MCh$	MCh$	MCh$	MCh$	MCh$
Hedged item
Inflows	20,300	29,008	103,544	286,471	439,323
Outflows	(1,645)	-	-	-	(1,645)
Net flows	18,655	29,008	103,544	286,471	437,678
Hedging instrument
Inflows	1,645	-	-	-	1,645
Outflows	(20,300)	(29,008)	(103,544)	(286,471)	(439,323)
Net flows	(18,655)	(29,008)	(103,544)	(286,471)	(437,678)

	As of December 31, 2016
	Within 1 year	Between 1 and 3 years	Between 3 and 6 years	Over 6 years	Total
	MCh$	MCh$	MCh$	MCh$	MCh$
Hedged item
Inflows	22,586	11,896	56,107	115,753	206,342
Outflows	(4,900)	-	-	-	(4,900)
Net flows	17,686	11,896	56,107	115,753	201,442
Hedging instrument
Inflows	4,900	-	-	-	4,900
Outflows	(22,586)	(11,896)	(56,107)	(115,753)	(206,342)
Net flows	(17,686)	(11,896)	(56,107)	(115,753)	(201,442)

Schedule of market adjustment of cash flow hedges produced by hedge instruments

The accumulated effect of the mark to market adjustment of cash flow hedges produced by hedge instruments used in hedged cash flow was recorded in the Consolidated Statement of Changes in Equity, specifically within Other comprehensive income, as of December 31, 2017 and 2016, is as follows:

	As of December 31,
Hedged item	2017	2016
	MCh$	MCh$
Interbank loans	(4,779)	(6,019)
Time deposits and other time liabilities	-	(294)
Issued debt instruments	(8,683)	(8,169)
Available for sale investments	(364)	12,833
Loans and accounts receivable from customers	10,264	3,937
Net flows	(3,562)	2,288

Schedule of cash flow hedges amount reclassified from other comprehensive income

Below is a presentation of income generated by cash flow hedges amount that were reclassified from other comprehensive income to income for the year:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Bond hedging derivatives	-	(77)	6
Interbank loans hedging derivatives	-	-	-
Cash flow hedge net gains (losses)	-	(77)	6

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INTERBANK LOANS (Tables)

12 Months Ended

Dec. 31, 2017

Interbank Loans

Schedule of interbank loans

a) As of December 31, 2017 and 2016, balances of “Interbank loans”are as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Domestic banks
Interbank loans	-	23
Other domestic bank loans	-	51
Foreign Interbank Loans
Interbank loans – Foreign	162,685	272,733
Provisions and impairment for foreign bank loans	(472)	(4,135)
Total	162,213	268,672

Schedule of provisions and impairment of interbank loans

b) The amount in each period for provisions and impairment of interbank loans is shown below:

	As of December 31,
	2017			2016
	Domestic banks	Foreign banks	Total	Domestic banks	Foreign banks	Total
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Balance as of January 1	-	4,135	4,135	-	1,166	1,166
Provisions established	251	56	307	1	3,051	3,052
Provisions released	(251)	(3,719)	(3,970)	(1)	(82)	(83)
Total	-	472	472	-	4,135	4,135

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LOANS AND ACCOUNTS RECEIVABLE FROM CUSTOMERS (Tables)

12 Months Ended

Dec. 31, 2017

Loans And Accounts Receivable From Customers

Schedule of loan portfolio composition

As of December 31, 2017 and 2016, the composition of the loan portfolio is as follows:

As of December 31, 2017	Assets before allowances			Allowances established
	Normal portfolio	Impaired portfolio	Total	Individual allowances	Group allowances	Total	Assets net balance
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Commercial loans
Commercial loans	9,244,460	746,196	9,990,656	133,254	168,736	301,990	9,688,666
Foreign trade loans	1,506,359	68,154	1,574,513	49,026	1,444	50,470	1,524,043
Checking accounts debtors	179,982	15,714	195,696	2,726	11,740	14,466	181,230
Factoring transactions	444,644	5,246	449,890	4,788	1,207	5,995	443,895
Student loans	77,226	11,064	88,290	-	5,922	5,922	82,368
Leasing transactions	1,335,653	121,351	1,457,004	17,529	12,793	30,322	1,426,682
Other loans and account receivable	106,815	45,778	152,593	11,467	17,231	28,698	123,895
Subtotal	12,895,139	1,013,503	13,908,642	218,790	219,073	437,863	13,470,779
Mortgage loans
Loans with mortgage finance bonds	22,620	1,440	24,060	-	123	123	23,937
Endorsable mortgage mutual loans	110,659	4,419	115,078	-	594	594	114,484
Other mortgage mutual loans	8,501,072	456,685	8,957,757	-	68,349	68,349	8,889,408
Subtotal	8,634,351	462,544	9,096,895	-	69,066	69,066	9,027,829
Consumer loans
Installment consumer loans	2,613,041	297,701	2,910,742	-	240,962	240,962	2,669,780
Credit card balances	1,341,098	23,882	1,364,980	-	33,401	33,401	1,331,579
Leasing transactions	4,638	77	4,715	-	62	62	4,653
Other consumer loans	271,789	5,466	277,255	-	9,331	9,331	267,924
Subtotal	4,230,566	327,126	4,557,692	-	283,756	283,756	4,273,936
Total	25,760,056	1,803,173	27,563,229	218,790	571,895	790,685	26,772,544

As of December 31, 2016	Assets before allowances			Allowances established
	Normal portfolio	Impaired portfolio	Total	Individual allowances	Group allowances	Total	Assets net balance
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Commercial loans
Commercial loans	9,160,354	693,303	9,853,657	159,463	148,703	308,166	9,545,491
Foreign trade loans	1,750,196	79,708	1,829,904	56,919	901	57,820	1,772,084
Checking accounts debtors	166,073	13,395	179,468	2,794	6,854	9,648	169,820
Factoring transactions	291,112	5,639	296,751	4,787	620	5,407	291,344
Student loans	-	-	-	-	-	-	-
Leasing transactions	1,376,972	108,151	1,485,123	17,593	5,546	23,139	1,461,984
Other loans and account receivable	193,589	28,973	222,562	4,780	20,482	25,262	197,300
Subtotal	12,938,296	929,169	13,867,465	246,336	183,106	429,442	13,438,023
Mortgage loans
Loans with mortgage finance bonds	31,368	1,211	32,579	-	16	16	32,563
Endorsable mortgage mutual loans	115,400	4,534	119,934	-	190	190	119,744
Other mortgage mutual loans	8,074,900	391,943	8,466,843	-	56,803	56,803	8,410,040
Subtotal	8,221,668	397,688	8,619,356	-	57,009	57,009	8,562,347
Consumer loans
Installment consumer loans	2,468,692	253,673	2,722,365	-	249,545	249,545	2,472,820
Credit card balances	1,418,409	29,709	1,448,118	-	41,063	41,063	1,407,055
Leasing transactions	5,062	55	5,117	-	72	72	5,045
Other consumer loans	266,056	5,147	271,203	-	9,339	9,339	261,864
Subtotal	4,158,219	288,584	4,446,803	-	300,019	300,019	4,146,784
Total	25,318,183	1,615,441	26,933,624	246,336	540,134	786,470	26,147,154

Schedule of portfolio of loans

As of December 31, 2017 and 2016 the portfolio before allowances is as follows, by customer’s economic activity:

	Domestic loans (*)			Foreign interbank loans		Total loans		Distribution percentage
	As of December 31		As of December 31,			As of December 31,		As of December 31,
	2017	2016	2017		2016	2017	2016	2017	2016
	MCh$	MCh$	MCh$		MCh$	MCh$	MCh$	%	%
Commercial loans
Manufacturing	1,218,232	1,180,886				1,218,232	1,180,886	4.39	4.34
Mining	302,037	340,554	-		-	302,037	340,554	1.09	1.25
Electricity, gas, and water	336,048	442,936	-		-	336,048	442,936	1.21	1.63
Agriculture and livestock	1,114,597	1,096,659	-		-	1,114,597	1,096,659	4.02	4.03
Forest	98,941	96,806	-		-	98,941	96,806	0.36	0.36
Fishing	215,994	296,592	-		-	215,994	296,592	0.78	1.09
Transport	697,948	787,510	-		-	697,948	787,510	2.52	2.89
Communications	168,744	196,934	-		-	168,744	196,934	0.61	0.72
Construction	1,977,417	1,792,485	-		-	1,977,417	1,792,485	7.13	6.59
Commerce	3,131,870	3,120,400	-		-	3,294,555	3,393,133	11.88	12.47
Services	467,747	482,900	162,685		272,733	467,747	482,900	1.69	1.77
Other	4,179,067	4,032,877	-		-	4,179,067	4,032,877	15.07	14.84
			-		-
Subtotal	13,908,642	13,867,539	162,685		272,733	14,071,327	14,140,272	50.75	51.98
Mortgage loans	9,096,895	8,619,356				9,096,895	8,619,356	32.81	31.68
			-		-
Consumer loans	4,557,692	4,446,803				4,557,692	4,446,803	16.43	16.34
			-		-
Total	27,563,229	26,933,698	162,685		272,733	27,725,914	27,206,431	100.00	100.00

(*) Includes domestic interbank loans for Ch$ 0 million as of December 31, 2017 (Ch$74 million as of December 31, 2016), see Note 8.

Schedule of impaired portfolio

i) As of December 31, 2017 and 2016, the impaired portfolio is as follows:

	As of December 31,
	2017				2016
	Commercial	Mortgage	Consumer	Total	Commercial	Mortgage	Consumer	Total
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Individual impaired portfolio	427,890	-	-	427,890	439,707	-	-	439,707
Non-performing loans (1) (collectively evaluated)	368,522	161,768	103,171	633,461	316,838	147,572	99,721	564,131
Other impaired portfolio	217,091	300,776	223,955	741,822	172,624	250,116	188,863	611,603
Total	1,013,503	462,544	327,126	1,803,173	929,169	397,688	288,584	1,615,441

(1) Non-performing loans include the aggregate unpaid principal and accrued but unpaid interest on all loans with at least one installment at least 90 days past-due.

ii) The impaired portfolio with or without guarantee as of December 31, 2017 and 2016 is as follows:

	As of December 31,
	2017				2016
	Commercial	Mortgage	Consumer	Total	Commercial	Mortgage	Consumer	Total
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Secured debt	582,557	413,716	34,260	1,030,533	519,821	357,320	35,134	912,275
Unsecured debt	430,946	48,828	292,866	772,640	409,348	40,368	253,450	703,166
Total	1,013,503	462,544	327,126	1,803,173	929,169	397,688	288,584	1,615,441

iii) The portfolio of non-performing loans with or without guarantee, as of December 31, 2017 and 2016 is as follows:

	As of December 31,
	2017				2016
	Commercial	Mortgage	Consumer	Total	Commercial	Mortgage	Consumer	Total
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Secured debt	167,909	141,413	8,896	318,218	159,965	129,632	8,940	298,537
Unsecured debt	200,613	20,355	94,275	315,243	156,873	17,940	90,781	265,594
Total	368,522	161,768	103,171	633,461	316,838	147,572	99,721	564,131

iv) The portfolio of non-performing portfolio as of December 31, 2017 and 2016 is as follows:

	As of December31,
	2017				2016
	Commercial	Mortgage	Consumer	Total	Commercial	Mortgage	Consumer	Total
	MM$	MM$	MM$	MM$	MM$	MM$	MM$	MM$
Non-performing >90 days	362,968	159,265	92,541	614,774	311,755	145,084	84,458	541,297
Non-performing <90 days	5,554	2,503	10,630	18,687	5,083	2,488	15,263	22,834
Total	368,522	161,768	103,171	633,461	316,838	147,572	99,721	564,131

Schedule of allowances for loans losses

The changes in allowance balances during 2017 and 2016 are as follows:

Activity during 2017	Commercial loans		Mortgage loans	Consumer loans	Total
	Individual	Group	Group	Group
	MCh$	MCh$	MCh$	MCh$	MCh$
Balance as of January 1, 2017	246,336	183,106	57,009	300,019	786,470
Allowances established (1)	64,658	148,681	43,621	252,038	508,998
Allowances released (2)	(55,925)	(20,491)	(11,427)	(46,089)	(133,932)
Allowances released due to charge-off (3)	(36,279)	(92,223)	(20,137)	(222,212)	(370,851)
Balances as of December 31, 2017	218,790	219,073	69,066	283,756	790,685

Activity during 2016	Commercial loans		Mortgage loans	Consumer   loans	Total
	Individual	Group	Group	Group
	MCh$	MCh$	MCh$	MCh$	MCh$
Balance as of January 1, 2016	256,505	174,696	62,427	267,507	761,135
Allowances established (1)	61,002	133,855	50,892	280,544	526,293
Allowances released (2)	(43,183)	(14,432)	(34,246)	(30,790)	(122,651)
Allowances released due to charge-off (3)	(27,988)	(111,013)	(22,064)	(217,242)	(378,307)
Balances as of December 31, 2016	246,336	183,106	57,009	300,019	786,470

(1) Represents gross allowances made in respect of increased risk of loss during the period and loan growth.

(2) Represents the gross amount of loan loss allowances released during the year as a consequence of reduction in the level of risk existing in the loan portfolio, including as a result of improvement in the credit risk classification of borrowers and loans paid.

(3) Represents the gross amount of loan loss allowances removed due to charge-off.

Schedule of recoveries by type of loan

Recoveries by type of loan

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Commercial loans	32,401	27,185	26,032
Consumer loans	39,972	41,072	35,565
Residential mortgage loans	10,942	10,041	6,543
Total	83,315	78,298	68,140

Schedule of allowances established on customer and interbank loans

The following chart shows the balance of allowances established, associated with credits granted to customers and banks:

	As of December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Customers loans	508,998	526,293	545,056
Interbank loans	307	3,052	1,357
Total	509,305	529,345	546,413

Schedule of allowance for loan losses associated with impaired and non impaired

Portfolio by its impaired and non-impaired status.

	As of December 31, 2017
	Non-impaired				Impaired				Portfolio total
	Commercial	Mortgage	Consumer	Total non impaired	Commercial	Mortgage	Consumer	Total impaired	Commercial	Mortgage	Consumer	Total portfolio
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Current portfolio	12,737,508	8,357,733	4,012,489	25,107,730	449,895	158,770	110,184	718,849	13,187,403	8,516,503	4,122,673	25,826,579
Overdue for 1-29 days	103,908	180,294	132,136	416,338	110,834	74,072	46,283	231,189	214,742	254,366	178,419	647,527
Overdue for 30-89 days	53,723	96,324	85,941	235,988	89,806	70,437	78,118	238,361	143,529	166,761	164,059	474,349
Overdue for 90 days or more	-	-	-	-	362,968	159,265	92,541	614,774	362,968	159,265	92,541	614,774
Total portfolio before allowances	12,895,139	8,634,351	4,230,566	25,760,056	1,013,503	462,544	327,126	1,803,173	13,908,642	9,096,895	4,557,692	27,563,229
Overdue loans (less than 90 days) presented as portfolio percentage	1.22%	3.20%	5.15%	2.53%	19.80%	31.24%	38.03%	26.04%	2.58%	4.63%	7.51%	4.07%
Overdue loans (90 days or more) presented as portfolio percentage.	-	-	-	-	35.81%	34.43%	28.29%	34.09%	2.61%	1.75%	2.03%	2.23%

	As of December 31, 2016
	Non-impaired				Impaired				Portfolio total
	Commercial	Mortgage	Consumer	Total non impaired	Commercial	Mortgage	Consumer	Total impaired	Commercial	Mortgage	Consumer	Total portfolio
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Current portfolio	12,765,961	7,944,260	3,957,566	24,667,787	463,176	133,816	100,670	697,662	13,229,137	8,078,076	4,058,236	25,365,449
Overdue for 1-29 days	97,302	69,227	113,031	279,560	35,777	12,984	32,536	81,297	133,079	82,211	145,567	360,857
Overdue for 30-89 days	75,033	208,181	87,622	370,836	118,461	105,804	70,920	295,185	193,494	313,985	158,542	666,021
Overdue for 90 days or more	-	-	-	-	311,755	145,084	84,458	541,297	311,755	145,084	84,458	541,297
Total portfolio before allowances	12,938,296	8,221,668	4,158,219	25,318,183	929,169	397,688	288,584	1,615,441	13,867,465	8,619,356	4,446,803	26,933,624
Overdue loans (less than 90 days) presented as portfolio percentage	1.33%	3.37%	4.83%	2.57%	16.60%	29.87%	35.85%	23.31%	2.35%	4.60%	6.84%	3.81%
Overdue loans (90 days or more) presented as portfolio percentage.	-	-	-	-	33.55%	36.48%	29.27%	33.51%	2.25%	1.68%	1.90%	2.01%

Schedule for transactions of sale or transfer of loan portfolio

Reconciliation of overdue loans with non-performing loans

	As of December 31, 2017
	Commercial	Mortgage	Consumer	Total
	MCh$	MCh$	MCh$
Overdue loans	362,968	159,265	92,541	614,774
Loans with not overdue but classified as non-performing loans	5,554	2,503	10,630	18,687
Total	368,522	161,768	103,171	633,461

	As of December 31, 2016
	Commercial	Mortgage	Consumer	Total
	MCh$	MCh$	MCh$
Overdue loans	311,755	145,084	84,458	541,297
Loans with not overdue but classified as non-performing loans	5,083	2,488	15,263	22,834
Total	316,838	147,572	99,721	564,131

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AVAILABLE FOR SALE INVESTMENTS (Tables)

12 Months Ended

Dec. 31, 2017

Available For Sale Investments

Schedule of available for sale investments

As of December 31, 2017 and 2016,detail of instruments deemed as available for sale investments is as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Chilean central bank and government securities
Chilean central bank bonds	816,331	468,386
Chilean central bank notes	330,952	1,222,283
Other Chilean central bank and government securities	1,115,518	52,805
Subtotal	2,262,801	1,743,474
Other Chilean securities
Time deposits in Chilean financial institutions	2,361	891,320
Mortgage finance bonds of Chilean financial institutions	22,312	25,488
Other instruments issued in the country	3,000	1,680
Subtotal	27,673	918,488
Foreign financial securities
Foreign Central Banks and Government securities	132,822	387,146
Other foreign financial securities	151,250	339,798
Subtotal	284,072	726,944
Total	2,574,546	3,388,906

Schedule of gross profits and losses realized on the sale of available for sale investments

Gross profits and losses realized on the sale of available for sale investments as of December 31, 2017, 2016 and 2015, are as follows:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Sale of available for sale investments generating realized profits	6,469,344	6,522,549	2,627,490
Realized profits	4,867	12,333	22,473
Sale of available for sale investments generating realized losses	466.732	346,906	346,450
Realized losses	3	132	72

Schedule of available for sale investments cumulative unrealized profit and loss

The following charts show the available for sale investments cumulative unrealized profit and loss, as of December 31, 2017 and 2016:

As of December 31, 2017:

	Less than 12 months				More than 12 months				Total
	Acquisition cost	Fair value	Unrealized profit	Unrealized loss	Acquisition cost	Fair value	Unrealized profit	Unrealized loss	Acquisition cost	Fair value	Unrealized profit	Unrealized loss
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Chilean central bank and government securities
Chilean central bank Bonds	816,164	816,331	5,513	(5,346)	-	-	-	-	816,164	816,331	5,513	(5,346)
Chilean central bank Notes	330,923	330,952	30	(1)	-	-	-	-	330,923	330,952	30	(1)
Other Chilean central bank and government securities	1,117,447	1,115,518	2,960	(4,888)	-	-	-	-	1,117,447	1,115,518	2,960	(4,888)
Subtotal	2,264,534	2,262,801	8,503	(10,235)	-	-	-	-	2,264,534	2,262,801	8,503	(10,235)
Other Chilean securities
Time deposits in Chilean financial institutions	2,361	2,361	-	-	-	-	-	-	2,361	2,361	-	-
Mortgage finance bonds of Chilean financial institutions	21,867	22,312	445	-	-	-	-	-	21,867	22,312	445	-
Chilean financial institution bonds	-	-	-	-	-	-	-	-	-	-	-	-
Chilean corporate bonds	-	-	-	-	-	-	-	-	-	-	-	-
Other Chilean securities	220	3,000	2,780	-	-	-	-	-	220	3,000	2,780	-
Subtotal	24,448	27,673	3,225	-	-	-	-	-	24,448	27,673	3,225	-
Foreign financial securities
Foreign central banks and government securities	133,301	132,822	847	(1,326)	-	-	-	-	133,301	132,822	847	(1,326)
Other foreign financial securities	150,408	151,250	1,097	(256)	-	-	-	-	150,408	151,250	1,097	(256)
Subtotal	283,709	284,072	1,944	(1,582)	-	-	-	-	283,709	284,072	1,944	(1,582)
Total	2,572,691	2,574,546	13,672	(11,817)	-	-	-	-	2,572,691	2,574,546	13,672	(11,817)

As of December 31, 2016:

	Less than 12 months				More than 12 months				Total
	Acquisition cost	Fair value	Unrealized profit	Unrealized loss	Acquisition cost	Fair value	Unrealized profit	Unrealized loss	Acquisition cost	Fair value	Unrealized profit	Unrealized loss
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Chilean central bank and government securities
Chilean central bank Bonds	461,793	468,386	6,612	(19)	-	-	-	-	461,793	468,386	6,612	(19)
Chilean central bank notes	1,222,263	1,222,283	23	(3)	-	-	-	-	1,222,263	1,222,283	23	(3)
Other Chilean central bank and government securities	52,411	52,805	394	-	-	-	-	-	52,411	52,805	394	-
Subtotal	1,736,467	1,743,474	7,029	(22)	-	-	-	-	1,736,467	1,743,474	7,029	(22)
Other Chilean securities
Time deposits in Chilean financial institutions	891,276	891,320	108	(64)	-	-	-	-	891,276	891,320	108	(64)
Mortgage finance bonds of Chilean financial institutions	25,021	25,488	469	(2)	-	-	-	-	25,021	25,488	469	(2)
Chilean financial institution bonds	-	-	-	-	-	-	-	-	-	-	-	-
Chilean corporate bonds	-	-	-	-	-	-	-	-	-	-	-	-
Other Chilean securities	220	1,680	1,460	-	-	-	-	-	220	1,680	1,460	-
Subtotal	916,517	918,488	2,037	(66)	-	-	-	-	916,517	918,488	2,037	(66)
Foreign financial securities
Foreign central banks and government securities	387,077	387,146	69	-	-	-	-	-	387,077	387,146	69	-
Other foreign financial securities	341,470	339,798	655	(2,327)	-	-	-	-	341,470	339,798	655	(2,327)
Subtotal	728,547	726,944	724	(2,327)	-	-	-	-	728,547	726,944	724	(2,327)
Total	3,381,531	3,388,906	9,790	(2,415)	-	-	-	-	3,381,531	3,388,906	9,790	(2,415)

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INVESTMENTS IN ASSOCIATES AND OTHER COMPANIES (Tables)

12 Months Ended

Dec. 31, 2017

Investments In Associates And Other Companies

Schedule of investments in associates and other companies

a) Investments in associates and other, are shown in the following table:

					Investment
	Ownership interest As of December 31				Investment value As of December 31,		Profit and loss As of December 31,
	2017 MCh$		2016 MCh$	2015 MCh$	2017 MCh$	2016 MCh$	2017 MCh$	2016 MCh$	2015 MCh$
Company
Redbanc S.A.	33.43	33.43		33.43	2,537	2,184	353	373	215
Transbank S.A.	25.00	25.00		25.00	14,534	12,510	2,024	1,302	1,256
Centro de Compensación Automatizado	33.33	33.33		33.33	1,589	1,353	236	248	212
Sociedad Interbancaria de Depósito de Valores S.A.	29.29	29.29		29.29	1,087	938	235	195	213
Cámara de Compensación de Alto Valor S.A. (1,2,3,4)	15.00	14.93		14.23	909	866	66	98	127
Administrador Financiero del Transantiago S.A.	20.00	20.00		20.00	3,098	2,781	317	230	323
Sociedad Nexus S.A.	12.90	12.90		12.90	1,911	1,469	442	247	225
Servicios de Infraestructura de Mercado OTC S.A. (1&2)	12.07	12.07		11.11	1,489	1,378	115	132	(115)
Subtotal					27,154	23,479	3,788	2,825	2,456
Shares or rights in other companies (*)
Bladex					136	136	25	26	25
Stock Exchanges					287	157	150	161	107
Others					8	8	-	-	-
Total					27,585	23,780	3,963	3,012	2,588

(*) Investments in associates and other companies do not have market prices.

(1) During the third quarter of 2016, Banco Penta ceded to Banco Santander a portion of its interest in the companies "Sociedad Operadora de la Cámara de Compensación de pagos de Alto Valor SA" and "Servicios de Market Infrastructure OTC SA ", the Bank's share in those companies increased to 14.84% and 11.93% respectively.

(2) During the last quarter of 2016, Banco Penta ceded to Banco Santander a portion of its interest in the companies "Sociedad Operadora de la Cámara de Compensación de pagos de Alto Valor SA" and "Servicios de Market Infrastructure OTC SA ", the Bank's share in those companies increased to 14.93% and 12.07% respectively.

(3) In February 2017, Banco Paris sold to Banco Santander a portion of its interest in the companies "Sociedad Operadora de la Cámara de Compensación de pagos de Alto Valor SA", the Bank's share increased to 15.00%

(4) In October 2015, HSBC Bank Chile sold its ownership share in Camara de Compensación de Pagos de Alto Valor S.A. to Banco Santander Chile, increasing our participation to 14.23%.

Schedule of financial information of associates

       Summary of financial information of associates as of and for the years ended December 31, 2017, 2016 and 2015.

As of December 31,
	2017				2016				2015
				Net income				Net income				Net income
	Assets	Liabilities	Equity		Assets	Liabilities	Equity		Assets	Liabilities	Equity
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Centro de Compensación Automatizado	6,871	2,174	3,989	708	5,508	1,523	3,241	744	5,148	1,897	2,616	635
Redbanc S.A.	21,235	13,751	6,428	1,056	19,927	13,505	5,307	1,115	20,296	14,877	4,777	642
Transbank S.A.	822,487	765,683	48,709	8,095	710,475	660,957	44,309	5,209	601,627	561,325	35,278	5,024
Sociedad Interbancaria de Depósito de Valores S.A.	3,720	60	2,858	802	3,204	103	2,435	666	2,714	58	2,093	563
Sociedad Nexus S.A.	32,669	18,888	10,354	3,427	30,038	19,229	8,898	1,911	23,153	13,682	7,730	1,741
Servicios de Infraestructura de Mercado OTC S.A.	17,913	6,414	10,963	536	29,258	18,258	9,906	1,094	17,631	7,800	10,869	(1,038)
Administrador Financiero del Transantiago S.A.	51,304	35,814	13,907	1,583	54,253	40,345	12,758	1,150	42,518	29,760	11,145	1,613
Cámara de Compensación de Alto Valor S.A.	6,338	500	5,399	439	6,099	627	4,815	657	5,730	775	4,066	889
Total	962,537	843,284	102,607	16,646	858,762	754,547	91,669	12,546	718,817	630,174	78,574	10,069

Schedule of investments in other companies

Activity with respect to investments in other companies during 2017, 2016 and 2015 is as follows:

	As of December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Opening balance as of January 1,	23,780	20,309	17,914
Acquisition of investments (*)	3	1,123	302
Sale of investments	-	-	-
Participation in income	3,962	3,012	2,588
Dividends received	(116)	(217)	(278)
Other equity adjustments	(44)	(447)	(217)
Total	27,585	23,780	20,309

(*) See reference, part a) of this note.

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INTANGIBLE ASSETS (Tables)

12 Months Ended

Dec. 31, 2017

Intangible Assets

Schedule of composition of intangible assets

     As of December 31, 2017 and 2016, the composition of intangible assets is as follows:

				As of December 31, 2017
	Years of useful life	Average remaining useful life	Net opening balance as of January 1, 2016	Gross balance	Accumulated amortization	Net balance
			MCh$	MCh$	MCh$	MCh$
Licenses	3	1	1,656	10,932	(9,732)	1,200
Software development	3	2	56,429	314,115	(252,096)	62,019
Total			58,085	325,047	(261,828)	63,219

				As of December 31, 2016
	Years of useful life	Average remaining useful life	Net opening balance as of January 1, 2015	Gross balance	Accumulated amortization	Net balance
			MCh$	MCh$	MCh$	MCh$
Licenses	3	2	2,060	10,932	(9,276)	1,656
Software development	3	2	49,077	286,781	(230,352)	56,429
Total			51,137	297,713	(239,628)	58,085

Schedule of changes in the value of intangible assets

The changes in the value of intangible assets during the periods ended December 31, 2017 and December 31, 2016 is as follows:

b.1) Gross balance

Gross balances	Licenses	Software development	Total
	MCh$	MCh$	MCh$
Balances as of January 1, 2017	10,932	286,781	297,713
Acquisitions	-	32,624	32,624
Disposals and impairment	-	(5,290)	(5,290)
Other	-	-	-
Balances as of December 31, 2017	10,932	314,115	325,047
Balances as of January 1, 2016	10,932	259,500	270,432
Acquisitions	-	27,281	27,281
Disposals and impairment	-	-	-
Other	-	-	-
Balances as of December 31, 2016	10,932	286,781	297,713

b.2) Accumulated amortization

Accumulated amortization	Licenses	Software development	Total
	MCh$	MCh$	MCh$
Balances as of January 1, 2017	(9,276)	(230,352)	(239,628)
Year’s amortization	(456)	(21,744)	(22,200)
Other changes	-	-	-
Balances as of December 31, 2017	(9,732)	(252,096)	(261,828)
Balances as of January 1, 2016	(8,872)	(210,423)	(219,295)
Year’s amortization	(404)	(19,929)	(20,333)
Other changes	-	-	-
Balances as of December 31, 2016	(9,276)	(230,352)	(239,628)

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PROPERTY, PLANT, AND EQUIPMENT (Tables)

12 Months Ended

Dec. 31, 2017

Property, plant and equipment [abstract]

Schedule of composition of property, plant, and equipment

a)   As of December 31, 2017 and 2016, the composition of property, plant, and equipment balances are composed as follows:

		As of December 31, 2017
	Net opening balance as of January 1, 2017	Gross balance	Accumulated depreciation	Net balance
	MCh$	MCh$	MCh$	MCh$
Land and buildings	169,809	274,079	(114,727)	159,352
Equipment	66,506	193,689	(130,173)	63,516
Ceded under operating leases	4,230	4,888	(667)	4,221
Other	16,834	60,822	(45,364)	15,458
Total	257,379	533,478	(290,931)	242,547

		As of December 31, 2016
	Net opening balance as of January 1, 2016	Gross balance	Accumulated depreciation	Net balance
	MCh$	MCh$	MCh$	MCh$
Land and buildings	158,434	264,016	(94,207)	169,809
Equipment	59,908	168,124	(101,618)	66,506
Ceded under operating leases	4,238	4,888	(658)	4,230
Other	18,079	55,973	(39,139)	16,834
Total	240,659	493,001	(235,622)	257,379

Schedule of changes in the value of property, plant, and equipment

b) The changes in the value of property, plant, and equipment as of December 31, 2017 and 2016 is as follows:

b.1) Gross balance

2017	Land and buildings	Equipment	Ceded under operating leases	Other	Total
	MCh$	MCh$	MCh$	MCh$	MCh$
Balances as of January 1, 2017	264,016	168,124	4,888	55,973	493,001
Additions	27,592	26,278	-	4,902	58,772
Disposals	(17,529)	(359)	-	(53)	(17,941)
Impairment due to damage	-	(354)	-	-	(354)
Other	-	-	-	-	-
Balances as of December 31, 2017	274,079	193,689	4,888	60,822	533,478

2016	Land and buildings	Equipment	Ceded under operating leases	Other	Total
	MCh$	MCh$	MCh$	MCh$	MCh$
Balances as of January 1, 2016	237,449	137,621	4,888	51,482	431,440
Additions	26,567	30,965	-	4,823	62,355
Disposals	-	(228)	-	(332)	(560)
Impairment due to damage	-	(234)	-	-	(234)
Other	-	-	-	-	-
Balances as of December 31, 2016	264,016	168,124	4,888	55,973	493,001

b.2) Accumulated depreciation

2017	Land and buildings	Equipment	Ceded under operating leases	Other	Total
	MCh$	MCh$	MCh$	MCh$	MCh$
Balances as of January 1, 2017	(94,207)	(101,618)	(658)	(39,139)	(235,622)
Depreciation charges in the period	(20,744)	(28,592)	(9)	(6,277)	(55,622)
Sales and disposals in the period	224	37	-	52	313
Transfers	-	-	-	-	0
Other	-	-	-	-	0
Balances as of December 31, 2017	(114,727)	(130,173)	(667)	(45,364)	(290,931)

2016	Land and buildings	Equipment	Ceded under operating leases	Other	Total
	MCh$	MCh$	MCh$	MCh$	MCh$
Balances as of January 1, 2016	(79,015)	(77,713)	(650)	(33,403)	(190,781)
Depreciation charges in the period	(15,192)	(23,976)	(8)	(5,849)	(45,025)
Sales and disposals in the period	-	71	-	113	184
Transfers	-	-	-	-	-
Other	-	-	-	-	-
Balances as of December 31, 2016	(94,207)	(101,618)	(658)	(39,139)	(235,622)

Schedule of operational leases - lessor

c)  Operational leases – lessor

As of December 31, 2017 and 2016, the future minimum lease cash inflows under non-cancellable operating leases are as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Due within 1 year	567	506
Due after 1 year but within 2 years	749	1,029
Due after 2 years but within 3 years	480	502
Due after 3 years but within 4 years	348	473
Due after 4 years but within 5 years	308	344
Due after 5 years	1,792	2,067
Total	4,244	4,921

Schedule of operational leases - lessee

d) Operational leases – lessee

Certain Bank’s premises and equipment are leased under various operating leases. Future minimum rental payments under non-cancellable leases are as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Due within 1 year	26,059	26,455
Due after 1 year but within 2 years	21,343	24,903
Due after 2 year but within 3 years	18,091	20,582
Due after 3 years but within 4 years	15,736	17,321
Due after 4 years but within 5 years	12,734	14,569
Due after 5 years	51,502	53,694
Total	145,465	157,524

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CURRENT AND DEFERRED TAXES (Tables)

12 Months Ended

Dec. 31, 2017

Current And Deferred Taxes Details 2

Schedule of taxes payable (recoverable)

This amount is recorded net of recoverable taxes, and is shown as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Summary of current tax liabilities (assets)
Current tax (assets)	-	-
Current tax liabilities	6,435	29,294
Total tax payable (recoverable)	6,435	29,294
(Assets) liabilities current taxes detail (net)
Income tax, tax rate(*)	145,112	145,963
Minus:
Provisional monthly payments	(136,562)	(113,700)
Credit for training expenses	(1,768)	(1,972)
Land taxes leasing	-	-
Grant credits	(968)	(1,079)
Other	621	82
Total tax payable (recoverable)	6,435	29,294

(*)The tax rate is 25.5% for 2017 and 24.0% for 2016.

Schedule of effect on income

The effect of tax expense on income for the years ended December 31, 2017 and 2016 is comprised of the following items:

	As of December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Income tax expense
Current tax	145,112	145,963	121,775
Credits (debits) for deferred taxes
Origination and reversal of temporary differences	(6,751)	(37,269)	(45,672)
Valuation provision	5,955
Subtotals	144,316	108,694	76,103
Tax for rejected expenses (Article No.21)	610	336	340
Other	105	1	(48)
Net charges for income tax expense	145,031	109,031	76,395

Schedule of effective tax rate reconciliation

The reconciliation between the income tax rate and the effective rate applied in determining tax expenses as of December 31, 2017, 2016 and 2015, is as follows:

		For the year ended December 31,
	2017			2016		2015
	Tax rate		Amount	Tax rate	Amount	Tax
						rate	Amount
	%		MCh$	%	MCh$	%	MCh$
Tax calculated over profit before tax	25.50		183,671	24.00	140,991	22.50	118,828
Price level restatement for tax purposes(1)	(3.03)		(21,829)	(5.49)	(32,256)	(5.42)	(28,630)
Single penalty tax (rejected expenses)	0.08		610	0.06	336	0.06	340
Effect of tax reform changes on deferred tax(2)	(2.86)		(20,600)	0.01	86	(2.01)	(10,600)
Real estate taxes	0.00		-	0.00	-	(0.73)	(3,853)
Other	0.44		3,179	(0.02)	(126)	0.06	310
Effective rates and expenses for income tax	20.13		145,031	18.56	109,031	14.46	76,395

(1) Price level restatement on tax purpose capital

(2) In accordance with Chilean Law N°20.780 published in September 29, 2014 the income tax rate are 25,5% and 27% for 2017 and 2018 respectively.

Schedule of effect of deferred taxes on comprehensive income

Below is a summary of the separate effect of deferred tax on other comprehensive income, showing the asset and liability balances, for the years ended December 31, 2017 and 2016:

		As of December 31,
		2017	2016
		MCh$	MCh$
Deferred tax assets
	Available for sale investments	368	3,266
	Cash flow hedges	908	-
Total deferred tax assets recognized through other comprehensive income		1,276	3,266
Deferred tax liabilities
	Available for sale investments	(841)	(5,036)
	Cash flow hedges	-	(549)
Total deferred tax liabilities recognized through other comprehensive income		(841)	(5,585)
Net deferred tax balances in equity		435	(2,319)
Deferred taxes in equity attributable to equity holders of the Bank		791	(2,097)
Deferred tax in equity attributable to non-controlling interests		(356)	(222)

Schedule of effect of deferred taxes on income

the Bank has recorded effects for deferred taxes in the financial statements:

	As of December 31,
	2017	2016
	MCh$	MCh$
Deferred tax assets
Interests and adjustments	8,645	9,473
Non-recurring charge-offs	11,651	9,891
Assets received in lieu of payment	1,582	2,999
Exchange rate adjustments	882	-
Property, plant and equipment valuation	4,410	4,570
Allowance for loan losses	160,359	163,456
Provision for expenses	73,518	67,073
Leased assets	98,090	71,834
Subsidiaries tax losses	5,277	9,467
Prepaid expenses	151	-
Other	5,249	17,571
Total deferred tax assets	369,814	356,334
Deferred tax liabilities
Valuation of investments	(1,911)	(1,802)
Depreciation	(532)	-
Valuation provision	(5,955)	-
Other	(432)	(299)
Total deferred tax liabilities	(8,830)	(2,101)

Schedule of deferred tax assets and liabilities

Below is a summary of the deferred taxes impact on equity and income.

	As of December 31,
	2017	2016
	MCh$	MCh$
Deferred tax assets
Recognized through other comprehensive income	1,276	3,266
Recognized through profit or loss	369,815	356,334
Total deferred tax assets	371,091	359,600
Deferred tax liabilities
Recognized through other comprehensive income	(841)	(5,585)
Recognized through profit or loss	(8,822)	(2.101)
Total deferred tax liabilities	(9,663)	(7.686)

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OTHER ASSETS (Tables)

12 Months Ended

Dec. 31, 2017

Other Assets

Schedule of other assets

Other assets item includes the following:

		As of December 31,
		2017	2016
		MCh$	MCh$
Assets for leasing (1)		48,099	44,840
Assets received or awarded in lieu of payment
	Assets received in lieu of payment	20,904	26,598
	Assets awarded at judicial sale	24,800	26,895
	Provision on assets received in lieu of payment or awarded	(1,440)	(7,558)
	Subtotal	44,264	45,935
Other assets
	Guarantee deposits (margin accounts) (2)	323,767	396,289
	Gold investments	478	446
	VAT credit	9,570	8,941
	Income tax recoverable	1,381	22,244
	Prepaid expenses	116,512	148,288
	Assets recovered from leasing for sale	4,235	6,040
	Pension plan assets	921	1,637
	Accounts and notes receivable	59,574	56,624
	Notes receivable through brokerage and simultaneous transactions	68,272	60,632
	Other receivable assets	53,500	15,082
	Other assets (3)	33,837	40,274
	Subtotal	672,047	756,497
	Total	764,410	847,272

⁽¹⁾ Assets available to be granted under the financial leasing agreements.

⁽²⁾ Guarantee deposits (margin accounts) correspond collaterals associated with derivative financial contracts to mitigate the counterparty credit risk and are mainly established in cash. These guarantees operate when mark to market of derivative financial instruments exceed the levels of threshold agreed in the contracts, which could result the the Bank deliver or receive collateral.

⁽³⁾ Other assets mainly include settlement of derivatives and other financial transactions.

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TIME DEPOSITS AND OTHER TIME LIABILITIES (Tables)

12 Months Ended

Dec. 31, 2017

Time Deposits And Other Time Liabilities

Scheduel of time deposits and other time liabilities

As of December 31, 2017 and 2016, the composition of the line item time deposits and other liabilities is as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Deposits and other demand liabilities
Checking accounts	6,272,656	6,144,688
Other deposits and demand accounts	590,221	564,966
Other demand liabilities	905,289	829,661
Total	7,768,166	7,539,315
Time deposits and other time liabilities
Time deposits	11,792,466	13,031,319
Time savings account	116,179	116,451
Other time liabilities	5,300	3,939
Total	11,913,945	13,151,709

XML

INTERBANK BORROWINGS (Tables)

12 Months Ended

Dec. 31, 2017

Disclosure of financial liabilities [line items]

Schedule of Interbank borrowings

As of December 31, 2017 and 2016 the line item Interbank borrowings is as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Loans from financial institutions and the Central Bank of Chile
Other obligations with Central Bank of Chile	5	7
Subtotal	5	7
Loans from domestic financial institutions	480	365,436
Loans from foreign financial institutions
Sumitomo Mitsui Banking Corporation	259,199	233,060
Wells Fargo Bank N.A.	235,058	113,631
Bank Of America N.A.	228,309	-
Standard Chartered Bank	225,966	101,874
Mizuho Bank Ltd. NY.	215,967	-
Citibank N.A.	191,471	183,193
The Bank of Nova Scotia	86,419	39,967
The Toronto-Dominion Bank	62,743	-
Corporación Andina De Fomento	31,075	-
Barclays Bank PLC London	30,886	33,279
HSBC Bank Plc NY	30,875	33,214
The Bank of New York Mellon	30,839	82,594
Hsbc Bank Plc	30,838	-
European Investment Bank	12,629	13,980
Banco Santander – Hong Kong	8,341	6,165
Banco Santander Brasil S.A.	5,225	5,175
Bank Austria A.G.	2,317	-
Bank of China	823	311
Shanghai Pudong Development	714	205
Bank of Tokyo Mitsubishi	453	430
Keb Hana Bank	396	301
Shinhan Bank	394	354
Thai Military Bank Public Comp	377	425
Hua Nan Commercial Bank Ltd.	349	83
Mizuho Corporate Bank	331	411,753
Banco Santander Central Hispano	312	-
Agricultural Bank of China	295	327
Banco de Occidente	282	-
Banco Do Brasil S.A.	268	120
Unicredito Italiano	264	-
Bank of East Asia, Limited	241	54
Canara Bank	224	91
Hong Kong and Shanghai Banking	222	889
International Commercial Bank	221	-
Banque Generale Du Luxembourg	207	138
Kookmin Bank	201	317
Zhejiang Commercial Bank Ltd.	175	-
Banca Monte dei Paschi di Siena	162	309
Taiwan Cooperative Bank	159	-
Deutsche Bank A.G.	157	-
Yapi Ve Kredi Bankasi A.S.	155	73
J.P. Morgan Chase Bank N.A.	154	49
Banco Commerzbank	145	47
Bank of Taiwan	136	183
Industrial And Commercial Bank	119	-
Bank Of Nova Scotia	112	-
State Bank of India	110	289
Woori Bank	105	153
Bancolombia S.A.	94	31
Bank of Communications	93	393
Cassa Di Risparmio Di Parma E	93	132
China Construcción Bank	90	1,044
Metropolitan Bank Limited	87	26
Banca Delle Marche Spa	76	31
Australia And New Zealand Bank	62	21
Abanca Corporacion Bancaria SA	60	-
Casa Di Risparmo De Padova E.R.	56	76
Societe Generale	56	-
Hanvit Bank	55	76
Banca Popolare Dell'Emilia Rom	53	26
Banco Bradesco S.A.	50	113
Punjab National Bank	47	-
Citic Industrial Bank	39	-
Hang Seng Bank Ltd.	39	-
Subtotal	1,697,470	1,265,002

	As of December 31,
	2017	2016
	MCh$	MCh$
Loans from foreign financial institutions, continuación
Hsbc Bank Usa	38	-
First Union National Bank	35	226
Habib Bank Limited	34	105
Banco Caixa Geral.	33	-
Banco Internacional S.A.	33	-
Banca Commerciale Italiana S.P.	31	-
Bank of Montreal	30	201
Kasikornbank Public Company Li.	25	-
Citibank N.A. Turkiye Merkez S.	23	158
Liu Chong Hing Bank Limited	21	-
Banco Popular Espanol S.A.	19	56
Taiwan Business Bank	19	-
Fortis Bank S.A./N.V. Brussels	15	12
Chang Hwa Commercial Bank Ltd.	14	17
Banco De Sabadell S.A.	10	-
Bank Of China Guangdong Branch	8	14
Icici Bank Limited	8	25
Banco Popolare Soc Coop	6	5
Bank of America	-	213,200
NTT Docomo Ibc	-	33,149
Zurcher Kantonal Bank	-	20,021
Banque Bruxelles Lambert S.A.	-	5,797
Banque Cantonale Vaudoise	-	5,714
Denizbank A.S.	-	347
Banco Santander – Madrid	-	322
Unicredito Italiano	-	302
Taipei Bank	-	260
ING Bank N.V. - Vienna	-	228
Westpac Banking Corporation	-	226
BNP Paribas S.A.	-	218
Oriental Bank of Commerce	-	132
Kotak Mahindra Bank Limited	-	129
Caixabank S.A.	-	93
Development Bank Of Singapore	-	80
Hsbc France (formerly Hsbc Ccf)	-	74
Banco General S.A.	-	62
Banco De Crédito Del Perú	-	58
Hsbc Bank Canada	-	47
Finans Bank A.S.	-	46
Bangkok Bank Public Company Li.	-	42
United Bank of India	-	39
Banco Bolivariano C.A.	-	38
Banco Bilbao Vizcaya Argentaria	-	34
Hsbc Bank Brasil S.A. - Banco	-	34
Banca Popolare Di Vicenza Scpa	-	31
Bayerische Hypo- Und Vereinsba	-	27
Banco Itau	-	25
China Merchants Bank	-	22
Hsbc Bank Middle East	-	21
Banca Lombarda E Piemontese S.	-	21
Export-Import Bank Of Thailand	-	20
Cassa Di Risparmio In Bologna	-	20
Fifth Third Bank	-	15
Hdfc Bank Limited	-	13
Union Bank of India	-	10
Intesa Sanpaolo Spa	-	7
Deutsche Bank Sociedad Anonima	-	6
Industrial Bank of Korea	-	5
Others	-	4,169
Subtotal	1,697,872	1,550,925
Total	1,698,357	1,916,368

Schedule of outstanding amounts owed to the Central Bank of Chile

The outstanding amounts owed to the Central Bank of Chile under these credit lines are as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Totals Line of credit for renegotiation with Central Bank of Chile	5	7

Loans from domestic financial institutions [Member]

Disclosure of financial liabilities [line items]

Schedule of loans from financial institutions

These obligations’ maturities are as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Due within 1 year	480	365,436
Due within 1 and 2 year	-	-
Due within 2 and 3 year	-	-
Due within 3 and 4 year	-	-
Due after 5 years	-	-
Total loans from domestic financial institutions	480	365,436

Loans from foreign financial institutions [Member]

Disclosure of financial liabilities [line items]

Schedule of loans from financial institutions

	As of December 31,
	2017	2016
	MCh$	MCh$
Due within 1 year	1,477,318	525,521
Due within 1 and 2 year	185,519	725,315
Due within 2 and 3 year	35,035	186,352
Due within 3 and 4 year	-	80,473
Due after 5 years	-	33,264
Total loans from foreign financial institutions	1,697,872	1,550,925

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ISSUED DEBT INSTRUMENTS AND OTHER FINANCIAL LIABILITIES (Tables)

12 Months Ended

Dec. 31, 2017

Issued Debt Instruments And Other Financial Liabilities

Schedule of composition of issued debt instruments and other financial liabilities

As of December 31, 2017 and 2016, composition of this item is as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Other financial liabilities
Obligations to public sector	59,470	61,490
Other domestic obligations	175,389	175,028
Foreign obligations	7,171	3,498
Subtotals	242,030	240,016
Issued debt instruments
Mortgage finance bonds	34,479	46,251
Senior bonds	6,186,760	6,416,274
Mortgage bond	99,222	104,182
Subordinated bonds	773,192	759,665
Subtotals	7,093,653	7,326,372
Total	7,335,683	7,566,388

Schedule of debts classified

The Bank’s debts, both current and non-current, are summarized below:

	As of December 31, 2017
	Current	Non-current	Total
	MCh$	MCh$	MCh$
Mortgage finance bonds	8,691	25,788	34,479
Senior bonds	337,166	5,849,594	6,186,760
Mortgage bond	4,541	94,681	99,222
Subordinated bonds	3	773,189	773,192
Issued debt instruments	350,401	6,743,252	7,093,653
Other financial liabilities	212,825	29,205	242,030
Total	563,226	6,772,457	7,335,683

	As of December 31, 2016
	Current	Non-current	Total
	MCh$	MCh$	MCh$
Mortgage finance bonds	11,236	35,015	46,251
Senior bonds	1,135,713	5,280,561	6,416,274
Mortgage bond	4,318	99,864	104,182
Subordinated bonds	4	759,661	759,665
Issued debt instruments	1,151,271	6,175,101	7,326,372
Other financial liabilities	158,488	81,528	240,016
Total	1,309,759	6,256,629	7,566,388

Schedule of mortgage finance bonds

Loans are indexed to UF and create a yearly interest yield of 5.41% as of December 31, 2017 (5.53% as of December 31, 2016).

	As of December 31,
	2017	2016
	MCh$	MCh$
Due within 1 year	8,691	11,236
Due after 1 year but within 2 years	6,744	8,673
Due after 2 year but within 3 years	6,096	6,928
Due after 3 year but within 4 years	5,155	6,246
Due after 4 year but within 5 years	4,101	5,278
Due after 5 years	3,692	7,890
Total mortgage bonds	34,479	46,251

Schedule of senior bonds by currency

The following table shows senior bonds by currency:

	As of December 31,
	2017	2016
	MCh$	MCh$
Santander bonds in UF	3,542,006	3,588,373
Santander bonds in USD	1,045,465	909,354
Santander bonds in CHF	268,281	568,549
Santander bonds in Ch$	1,135,527	1,037,515
Santander bonds in AUD	14,534	60,890
Current bonds in  JPY	126,059	179,426
Santander bonds in EUR	54,888	72,167
Total senior bonds	6,186,760	6,416,274

Schedule of placement of senior bonds

In 2017, the Bank issued bonds for UF 10,000,000; CLP 160,000,000,000; USD 770,000,000; and AUD 30,000,000 detailed as follows:

Series	Currency	Amount	Term	Issuance rate	Series approval date	Series maximum amount	Maturity date
T9	UF	5,000,000	7.0	2.60%	01-02-2016	5,000,000	01-02-2024
T13	UF	5,000,000	9.0	2.75%	01-02-2016	5,000,000	01-02-2026
Total	UF	10,000,000				10,000,000
SD	CLP	60,000,000,000	5.0	5.50%	01-06-2014	200,000,000,000	01-06-2019
T16	CLP	100,000,000,000	6.0	5.20%	01-02-2016	100,000,000,000	01-08-2021
Total	CLP	160,000,000,000				300,000,000,000
DN	USD	100,000,000	3.0	Libor-USD 3M+0.80%	20-07-2017	100,000,000	27-07-2020
DN	USD	50,000,000	3.0	Libor-USD 3M+0.80%	21-07-2017	50,000,000	27-07-2020
DN	USD	50,000,000	3.0	Libor-USD 3M+0.80%	24-07-2017	50,000,000	27-07-2020
DN	USD	10,000,000	4.0	Libor-USD 3M+0.83%	23-08-2017	10,000,000	23-11-2021
DN	USD	10,000,000	4.0	Libor-USD 3M+0.83%	23-08-2017	10,000,000	23-11-2021
DN	USD	50,000,000	3.0	Libor-USD 3M+0.75%	14-09-2017	50,000,000	15-09-2020
DN	USD	500,000,000	3.0	2.50%	12-12-2017	500,000,000	15-12-2020
Total	USD	770,000,000				770,000,000
AUD	AUD	30,000,000	10.0	3.96%	05-12-2017	30,000,000	12-12-2027
Total	AUD	30,000,000				30,000,000

Schedule of partial repurchase

During 2017, the Bank performed a partial repurchase of the following bonds:

Date	Type	Currency	Amount
06-03-2017	Senior	USD	6,900,000
12-05-2017	Senior	UF	1,000,000
16-05-2017	Senior	UF	690,000
17-05-2017	Senior	UF	15,000
26-05-2017	Senior	UF	340,000
01-06-2017	Senior	UF	590,000
02-06-2017	Senior	UF	300,000
05-06-2017	Senior	UF	130,000
19-06-2017	Senior	UF	265,000
10-07-2017	Senior	UF	770,000
21-07-2017	Senior	UF	10,000
28-08-2017	Senior	UF	200,000
28-08-2017	Senior	UF	200,000
29-08-2017	Senior	UF	2,000
29-08-2017	Senior	UF	270,000
03-11-2017	Senior	UF	14,000
29-11-2017	Senior	UF	400,000
06-12-2017	Senior	UF	20,000
12-12-2017	Senior	CLP	10,990,000,000

Schedule of bank issued bonds

In 2016, the Bank issued bonds for UF 62,000,000; CLP 590,000,000,000; JPY 3,000,000,000; USD 215,000,000; EUR 104,000,000; and CHF 125,000,000 detailed as follows:

Series	Currency	Amount	Term	Issuance rate	Series approval date date	Series maximum amount	Maturity date
R1	UF	15,000,000	5.5	2.50%	01-09-2015	15,000,000	01-03-2021
R2	UF	10,000,000	7.5	2.60%	01-09-2015	10,000,000	01-03-2023
R3	UF	10,000,000	10.5	3.00%	01-09-2015	10,000,000	01-03-2026
R5	UF	7,000,000	7.0	2.55%	01-12-2015	7,000,000	01-12-2022
R6	UF	7,000,000	9.0	2.65%	01-12-2015	7,000,000	01-12-2024
P9	UF	3,000,000	10.5	2.60%	01-03-2015	5,000,000	01-09-2025
T2	UF	5,000,000	4.5	2.25%	01-02-2016	5,000,000	01-08-2020
T5	UF	5,000,000	6.0	2.40%	01-02-2016	5,000,000	01-02-2022
Total	UF	62,000,000
R4	CLP	100,000,000,000	5.5	5.50%	01-09-2015	100,000,000,000	01-03-2021
P4	CLP	50,000,000,000	5.0	4.80%	01-03-2015	150,000,000,000	01-03-2020
SD	CLP	140,000,000,000	5.0	5.50%	01-06-2014	200,000,000,000	01-06-2019
SC	CLP	200,000,000,000	10.0	5.95%	01-06-2014	200,000,000,000	01-06-2024
P3	CLP	50,000,000,000	7.0	5.50%	01-01-2015	50,000,000,000	01-01-2022
P1	CLP	50,000,000,000	10.0	5.80%	01-01-2015	50,000,000,000	01-01-2025
Total	CLP	590,000,000,000
JPY	JPY	3,000,000,000	5.0	0.115%	22-06-2016	3,000,000,000	29-06-2021
Total	JPY	3,000,000,000
DN	USD	10,000,000	5.0	Libor-USD 3M+1.05%	02-06-2016	10,000,000	09-06-2021
DN	USD	10,000,000	5.0	Libor-USD 3M+1.22%	08-06-2016	10,000,000	17-06-2021
DN	USD	10,000,000	5.0	Libor-USD 3M+1.20%	01-08-2016	10,000,000	16-08-2021
DN	USD	185,000,000	5.0	Libor-USD 3M+1.20%	10-11-2016	185,000,000	28-11-2021
Total	USD	215,000,000
EUR	EUR	54,000,000	12.0	1.307%	05-08-2016	54,000,000	17-08-2028
EUR	EUR	20,000,000	8.0	0.80%	04-08-2016	20,000,000	19-08-2024
EUR	EUR	30,000,000	3.0	0.25%	09-12-2016	30,000,000	20-12-2019
Total	EUR	104,000,000
CHF	CHF	125,000,000	8.5	0.35%	14-11-2016	125,000,000	30-05-2025
Total	CHF	125,000,000

Schedule of bank performed a partial repurchase

During 2016, the Bank performed a partial repurchase of the following bond:

Date	Type	Currency	Amount
13-01-2016	Senior	USD	600,000
27-01-2016	Senior	USD	960,000
08-03-2016	Senior	USD	418,853,000
08-03-2016	Senior	USD	140,104,000
10-05-2016	Senior	USD	10,000,000
29-11-2016	Senior	USD	6,895,000

Schedule of maturities of senior bonds

ii. The maturities of senior bonds are as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Due within 1 year	337,166	1,135,713
Due after 1 year but within 2 years	866,936	321,509
Due after 2 year but within 3 years	832,978	816,919
Due after 3 year but within 4 years	1,177,081	663,289
Due after 4 year but within 5 years	902,647	754,768
Due after 5 years	2,069,952	2,724,076
Total senior bonds	6,186,760	6,416,274

Schedule of mortgage bonds per currency

Detail of mortgage bonds per currency is as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Mortgage bonds in UF	99,222	104,182
Total mortgage bonds	99,222	104,182

Schedule of maturities of mortgage bond

i. The maturities of Mortgage bond are as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Due within 1 year	4,541	4,318
Due after 1 year but within 2 years	7,291	6,932
Due after 2 year but within 3 years	7,526	7,156
Due after 3 year but within 4 years	7,769	7,386
Due after 4 year but within 5 years	8,019	7,626
Due after 5 years	64,076	70,764
Total Mortgage bonds	99,222	104,182

Schedule of subordinated bonds

Detail of the subordinated bonds per currency is as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Subordinated bonds denominated in CLP	3	4
Subordinated bonds denominated in UF	773,189	759,661
Total subordinated bonds	773,192	759,665

Schedule of maturities of subordinated bonds

The maturities of subordinated bonds, are as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Due within 1 year	3	4
Due after 1 year but within 2 years	-	-
Due after 2 year but within 3 years	-	-
Due after 3 year but within 4 years	-	-
Due after 4 year but within 5 years	-	-
Due after 5 years	773,189	759,661
Total subordinated bonds	773,192	759,665

Schedule of other financial liabilities

The composition of other financial obligations, by maturity, is detailed below:

	As of December 31,
	2017	2016
	MCh$	MCh$
Non-current portion:
Due after 1 year but within 2 years	23,401	33,777
Due after 2 year but within 3 years	4,181	24,863
Due after 3 year but within 4 years	194	5,794
Due after 4 year but within 5 years	210	1,973
Due after 5 years	1,219	15,121
Non-current portion subtotal	29,205	81,528
Current portion:
Amounts due to credit card operators	173,271	151,620
Acceptance of letters of credit	2,780	2,069
Other long-term financial obligations, short-term portion	36,774	4,799
Current portion subtotal	212,825	158,488
Total other financial liabilities	242,030	240,016

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MATURITY OF FINANCIAL ASSETS AND LIABILITIES (Tables)

12 Months Ended

Dec. 31, 2017

Maturity Of Financial Assets And Liabilities

Schedule of assets and liabilities maturities

As of December 31, 2017 and 2016, the detail of the maturities of assets and liabilities is as follows:

As of December 31, 2017	Demand	Up to 1 month	Between 1 and 3 months	Between 3 and 12 months	Subtotal up to 1 year	Between 1 and 3 years	Between 3 and 5 years	More than 5 years	Subtotal More than 1 year	Total
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Financial assets
Cash and deposits in banks	1,452,922	-	-	-	1,452,922	-	-	-	-	1,452,922
Cash items in process of collection	668,145	-	-	-	668,145	-	-	-	-	668,145
Trading investments	-	72,983	4,024	68,277	145,284	110,824	90,507	139,121	340,452	485,736
Investments under resale agreements	-	-	-	-	-	-	-	-	-	-
Financial derivative contracts	-	135,780	198,876	410,415	745,071	385,428	371,090	737,058	1,493,576	2,238,647
Interbank loans (*)	-	6,064	152,911	3,710	162,685	-	-	-	-	162,685
Loans and accounts receivables from customers (**)	769,823	2,206,734	2,288,372	4,348,975	9,613,904	5,187,501	2,938,326	9,823,498	17,949,325	27,563,229
Available for sale investments	-	58,850	11,788	102,600	173,238	556,289	975,372	869,647	2,401,308	2,574,546
Guarantee deposits (margin accounts)	323,767	-	-	-	323,767	-	-	-	-	323,767
Total financial assets	3,214,657	2,480,411	2,655,971	4,933,977	13,285,016	6,240,042	4,375,295	11,569,324	22,184,661	35,469,677
Financial liabilities
Deposits and other demand liabilities	7,768,166	-	-	-	7,768,166	-	-	-	-	7,768,166
Cash items in process of being cleared	486,726	-	-	-	486,726	-	-	-	-	486,726
Obligations under repurchase agreements	-	268,061	-	-	268,061	-	-	-	-	268,061
Time deposits and other time liabilities	121,479	5,120,171	4,201,271	2,299,018	11,741,939	106,833	2,811	62,362	172,006	11,913,945
Financial derivative contracts	-	144,410	196,444	356,288	697,142	378,582	358,358	705,406	1,442,346	2,139,488
Interbank borrowings	4,130	46,013	397,419	1,030,241	1,477,803	220,554	-	-	220,554	1,698,357
Issued debt instruments	-	21,043	55,119	274,239	350,401	1,727,571	2,104,771	2,910,910	6,743,252	7,093,653
Other financial liabilities	177,663	701	2,583	31,879	212,826	27,581	404	1,219	29,204	242,030
Guarantees received (margin accounts)	408,313	-	-	-	408,313	-	-	-	-	408,313
Total financial liabilities	8,966,477	5,600,399	4,852,836	3,991,665	23,411,377	2,461,121	2,466,344	3,679,897	8,607,362	32,018,739

(*) Interbank loans are presented on a gross basis. The amount of allowance is Ch$472 million.

(**) Loans and accounts receivables from customers are presented on a gross basis. Provisions amounts according to type of loan are detailed as follows: Commercial loans Ch$ 437,863 million, Mortgage loans Ch$ 69,066 million, and Consumer loans Ch$ 283,756 million.

As of December 31, 2016	Demand	Up to 1 month	Between 1 and 3 months	Between 3 and 12 months	Subtotal up to 1 year	Between 1 and 3 years	Between 3 and 5 years	More than 5 years	Subtotal More than 1 year	Total
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Financial assets
Cash and deposits in banks	2,279,389	-	-	-	2,279,389	-	-	-	-	2,279,389
Cash items in process of collection	495,283	-	-	-	495,283	-	-	-	-	495,283
Trading investments	-	52,443	13,252	118,845	184,540	75,378	106,808	30,261	212,447	396,987
Investments under resale agreements	-	6,736	-	-	6,736	-	-	-	-	6,736
Financial derivative contracts	-	82,243	120,653	292,801	495,697	531,094	357,833	1,116,158	2,005,085	2,500,782
Interbank loans (*)	-	12,859	135,756	124,143	272,758	44	-	5	49	272,807
Loans and accounts receivables from customers (**)	717,306	2,393,216	2,108,001	4,488,993	9,707,516	4,937,271	2,909,140	9,379,697	17,226,108	26,933,624
Available for sale investments	-	1,581,682	250,222	314,842	2,146,746	37,974	379,976	824,210	1,242,160	3,388,906
Guarantee deposits (margin accounts)	396,289	-	-	-	396,289	-	-	-	-	396,289
Total financial assets	3,888,267	4,129,179	2,627,884	5,339,624	15,984,954	5,581,761	3,753,757	11,350,331	20,685,849	36,670,803
Financial liabilities
Deposits and other demand liabilities	7,539,315	-	-	-	7,539,315	-	-	-	-	7,539,315
Cash items in process of being cleared	288,473	-	-	-	288,473	-	-	-	-	288,473
Obligations under repurchase agreements	-	212,437	-	-	212,437	-	-	-	-	212,437
Time deposits and other time liabilities	121,527	6,105,767	4,193,906	2,537,299	12,958,499	118,101	13,913	61,196	193,210	13,151,709
Financial derivative contracts	-	92,335	122,565	263,893	478,793	494,539	346,948	971,881	1,813,368	2,292,161
Interbank borrowings	4,557	373,423	115,769	1,154,063	1,647,812	233,542	35,014	-	268,556	1,916,368
Issued debt instruments	-	43,141	185,425	922,705	1,151,271	1,168,117	1,444,593	3,562,391	6,175,101	7,326,372
Other financial liabilities	153,049	1,461	1,161	2,817	158,488	58,641	7,766	15,121	81,528	240,016
Guarantees received (margin accounts)	480,926	-	-	-	480,926	-	-	-	-	480,926
Total financial liabilities	8,587,847	6,828,564	4,618,826	4,880,777	24,916,014	2,072,940	1,848,234	4,610,589	8,531,763	33,447,777

(*) Interbank loans are presented on a gross basis. The amount of allowance is Ch$4,135 million.

(**) Loans and accounts receivables from customers are presented on a gross basis. Provisions amounts according to type of loan are detailed as follows: Commercial loans Ch$ 429,442 million, Mortgage loans Ch$ 57,009 million, and Consumer loans Ch$ 300,019 million.

XML

PROVISIONS (Tables)

12 Months Ended

Dec. 31, 2017

Provisions [abstract]

Schedule of composition provisions

As of December 31, 2017 and 2016, the composition is as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Provisions for personnel salaries and expenses	97,576	72,592
Provisions for mandatory dividends	168,840	142,815
Provisions for contingent loan risk	10,079	11,399
Provisions for contingencies associated with administrative claims and leasing contracts	27,303	65,404
Total	303,798	292,210

Schedule of activity regarding provision

Below is the activity regarding provisions during the years ended December 31, 2017 and 2016.

	Personnel salaries and expenses	Mandatory Dividend	Contingent loan	Contingencies	Total
	MCh$	MCh$	MCh$	MCh$	MM$
Balances as of January 1, 2017	72,592	142,815	11,399	65,404	292,210
Provisions established	106,687	168,840	7,341	8,645	291,513
Application of provisions	(81,703)	(142,815)	-	(389)	(224,907)
Provisions released	-	-	(8,661)	(46,357)	(55,018)
Reclassifications	-	-	-	-	-
Other	-	-	-	-	-
Balances as of December 31, 2017	97,576	168,840	10,079	27,303	303,798
Balances as of January 1, 2016	64,861	134,539	10,750	64,848	274,998
Provisions established	80,298	142,815	9,789	85,492	318,394
Application of provisions	(72,567)	(134,539)	-	(135)	(207,241)
Provisions released	-	-	(9,140)	(84,801)	(93,941)
Reclassifications	-	-	-	-	-
Other	-	-	-	-	-
Balances as of December 31, 2016	72,592	142,815	11,399	65,404	292,210

Schedule of provisions for personnel salaries and expenses

Provisions for personnel salaries and expenses:

	As of December 31,
	2017	2016
	MCh$	MCh$
Provision for seniority compensation	17,874	10,376
Provision for stock-based personnel benefits	-	-
Provision for performance bonds	53,947	38,510
Provision for vacations	23,039	21,800
Provision for other personnel benefits	2,716	1,906
Total	97,576	72,592

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OTHER LIABILITIES (Tables)

12 Months Ended

Dec. 31, 2017

Other Liabilities

Schedule of other liabilities

The other liabilities line item is as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Accounts and notes payable	196,965	154,159
Unearned income	601	509
Guarantees received (margin accounts) (1)	408,313	480,926
Notes payable through brokerage and simultaneous transactions	17,799	27,745
Other payable obligations (2)	58,921	80,100
Withheld VAT	1,887	1,964
Other liabilities (3)	60,877	50,382
Total	745,363	795,785

(1) Guarantee deposits (margin accounts) correspond to collateral associated to derivative financial contracts to mitigate the counterparty credit risk and are mainly established in cash. These guarantees operate when mark to market of derivative financial instruments exceed the levels of threshold agreed in the contracts, which could result in the Bank delivering or receiving collateral.

(2) Other payable obligations mainly relates to settlement of derivatives and other financial transactions derived from the operation of the Bank.

(3) Other liabilities: mainly include reimbursement of insurance commissions.

XML

CONTINGENCIES AND COMMITMENTS (Tables)

12 Months Ended

Dec. 31, 2017

Contingencies And Commitments

Schedule of contractual obligations

The following table shows the Bank’s contractual obligations to issue loans:

	As of December 31,
	2017	2016
	MCh$	MCh$
Letters of credit issued	201,699	158,800
Foreign letters of credit confirmed	75,499	57,686
Guarantees	1,823,793	1,752,610
Personal guarantees	81,577	125,050
Subtotal	2,182,568	2,094,146
Available on demand credit lines	8,135,489	7,548,820
Other irrevocable credit commitments	260,691	260,266
Total	10,578,748	9,903,232

Schedule of held securities

The Bank holds securities in the normal course of its business as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Third party operations
Collections	175,200	163,303
Assets from third parties managed by the Bank and its affiliates	1,660,804	1,586,405
Subtotal	1,836,004	1,749,708
Custody of securities
Securities held in custody	383,002	390,155
Securities held in custody deposited in other entity	760,083	687,610
Issued securities held in custody	22,046,701	18,768,572
Subtotal	23,189,786	19,846,337
Total	25,025,790	21,596,045

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EQUITY (Tables)

12 Months Ended

Dec. 31, 2017

EQUITY

Schedule of activity shares

The activity with respect to shares during 2017, 2016 and 2015 was as follows:

	SHARES As of December 31,
	2017	2016	2015
Issued as of January 1	188,446,126,794	188,446,126,794	188,446,126,794
Issuance of paid shares	-	-	-
Issuance of outstanding shares	-	-	-
Stock options exercised	-	-	-
Issued as of December 31,	188,446,126,794	188,446,126,794	188,446,126,794

Schedule of shareholder composition

As of December 31, 2017 the shareholder composition was as follows:

Corporate Name or Shareholder's Name	Shares	ADRs (*)	Total	% of equity holding
Santander Chile Holding S.A.	66,822,519,695	-	66,822,519,695	35.46
Teatinos Siglo XXI Inversiones Limitada	59,770,481,573	-	59,770,481,573	31.72
The Bank New York Mellon	-	31,238,866,071	31,238,866,071	16.58
Banks on behalf of third parties	13,892,691,988	-	13,892,691,988	7.37
Pension funds (AFP) on behalf of third parties	6,896,552,755	-	6,896,552,755	3.66
Stock brokers on behalf of third parties	3,762,310,365	-	3,762,310,365	2.00
Other minority holders	6,062,704,347	-	6,062,704,347	3.21
Total	157,207,260,723	31,238,866,071	188,446,126,794	100.00

(*) American Depository Receipts (ADR) are certificates issued by a U.S. commercial bank to be traded on the U.S. securities markets.

As of December 31, 2016 the shareholder composition was as follows:

Corporate Name or Shareholder's Name	Shares	ADRs (*)	Total	% of equity holding
Santander Chile Holding S.A.	66,822,519,695	-	66,822,519,695	35.46
Teatinos Siglo XXI Inversiones Limitada	59,770,481,573	-	59,770,481,573	31.72
The Bank New York Mellon (1)	-	34,800,933,671	34,800,933,671	18.47
Banks  on behalf of third parties	12,257,100,312	-	12,257,100,312	6.50
Pension funds (AFP) on behalf of third parties	6,990,857,997	-	6,990,857,997	3.71
Stock brokers on behalf of third parties	3,071,882,351	-	3,071,882,351	1.63
Other minority holders	4,732,351,195	-	4,732,351,195	2.51
Total	153,645,193,123	34,800,933,671	188,446,126,794	100.00

(*) American Depository Receipts (ADR) are certificates issued by a U.S. commercial bank to be traded on the U.S. securities markets.

As of December 31, 2015 the shareholder composition was as follows:

Corporate Name or Shareholder's Name	Shares	ADRs (*)	Total	% of equity holding
Santander Chile Holding S.A.	66,822,519,695	-	66,822,519,695	35.46
Teatinos Siglo XXI Inversiones Limitada	59,770,481,573	-	59,770,481,573	31.72
The Bank New York Mellon (1)	-	32,516,063,671	32,516,063,671	17.25
Banks  on behalf of third parties	11,878,070,560	-	11,878,070,560	6.30
Pension funds (AFP) on behalf of third parties	8,887,560,424	-	8,887,560,424	4.72
Stock brokers on behalf of third parties	3,460,285,074	-	3,460,285,074	1.84
Other minority holders	5,111,145,797	-	5,111,145,797	2.71
Total	155,930,063,123	32,516,063,671	188,446,126,794	100.00

(*)       American Depository Receipts (ADR) are certificates issued by a U.S. commercial bank to be traded on the U.S. securities markets.

(1) As of August 4, 2015, Banco Santander Chile signed a contract which appoints The Bank of New York Mellon as the commercial bank authorized to trade ADRs, replacing J.P.Morgan Chase Bank NA.

Schedule of basic and diluted earnings per share

As of December 31, 2017, 2016 and 2015 the basic and diluted earnings per share were as follows:

	As of December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
a) Basic earnings per share
Total attributable to the equity holders of the Bank	562,801	476,067	448,466
Weighted average number of outstanding shares	188,446,126,794	188,446,126,794	188,446,126,794
Basic earnings per share (in Ch$)	2,987	2,526	2,380
b) Diluted earnings per share
Total attributable to the equity holders of the Bank	562,801	476,067	448,466
Weighted average number of outstanding shares	188,446,126,794	188,446,126,794	188,446,126,794
Adjusted number of shares	188,446,126,794	188,446,126,794	188,446,126,794
Diluted earnings per share (in Ch$)	2,987	2,526	2,380

Schedule of other comprehensive income from available for sale investments and cash flow hedges

Other comprehensive income from available for sale investments and cash flow hedges:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Available for sale investments
As of January 1,	7,375	(7,093)	21,684
Gain (losses) on the re-measurement of available for sale investments, before tax	(10,384)	2,267	(51,178)
Recycling from other comprehensive income to income for the year	4,864	12,201	22,401
Subtotals	(5,520)	14,468	(28,777)
Total	1,855	7,375	(7,093)
Cash flow hedges
As of January 1,	2,288	8,626	10,725
Gains (losses) on the re-measurement of cash flow hedges, before tax	(5,850)	(6,261)	(2,105)
Recycling adjustments on cash flow hedges, before tax	-	(77)	6
Amounts removed from equity and included in carrying amount of non-financial asset (liability) which acquisition or incurrence was hedged as a highly probable transaction	-	-	-
Subtotals	(5,850)	(6,338)	(2,099)
Total	(3,562)	2,288	8,626
Other comprehensive income, before taxes	(1,707)	9,663	1,533
Income tax related to other comprehensive income components
Income tax relating to available for sale investments	(473)	(1,770)	1,596
Income tax relating to cash flow hedges	908	(549)	(1,940)
Total	435	(2,319)	(344)
Other comprehensive income, net of tax	(1,272)	7,344	1,189
Attributable to:
Equity holders of the Bank	(2,312)	6,640	1,288
Non-controlling interest	1,040	704	(99)

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NON-CONTROLLING INTEREST (Tables)

12 Months Ended

Dec. 31, 2017

Non-controlling Interest

Schedule of non-controlling interest included in the equity and the income

The non-controlling interest included in the equity and the income from the subsidiaries is summarized as follows:

				Other comprehensive income
As of December 31, 2017	Non-controlling	Equity	Income	Available for sale investments	Deferred tax	Total other comprehensive income	Comprehensive income
	%	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Subsidiaries:
Santander Agente de Valores Limitada	0.97	389	132	-	-	-	132
Santander S.A. Sociedad Securitizadora	0.36	1	-	-	-	-	-
Santander Corredores de Bolsa Limitada	49.00	21,000	702	470	(134)	336	1,038
Santander Corredora de Seguros Limitada	0.25	167	4	-	-	-	4
Subtotal		21,557	838	470	(134)	336	1,174
Entities controlled through other considerations:
Bansa Santander S.A.(1)	100.00	17,401	10,869	-	-	-	10,869
Santander Gestión de Recaudación y Cobranzas Limitada	100.00	2,925	741	-	-	-	741
Subtotal		20,326	11,610	-	-	-	11,610
Total		41,883	12,448	470	(134)	336	12,784

(1) In September 2017, Bansa Santander S.A. celebrated a legal cession of rights,which generated an income of Ch$20,663 million before tax (Ch$15,197 million net of taxes)

					Other comprehensive income
As of December 31, 2016	Non-controlling		Equity	Income	Available for sale investments	Deferred tax	Total other comprehensive income	Comprehensive income
	%		MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Subsidiaries:
Santander Agente de Valores Limitada		0.97	492	116	-	-	-	116
Santander S.A. Sociedad Securitizadora		0.36	2	-	-	-	-	-
Santander Corredores de Bolsa Limitada (1)		49.41	19,966	1,130	1,054	(251)	803	1,933
Santander Corredora de Seguros Limitada		0.25	164	7	-	-	-	7
Subtotal			20,624	1,253	1,054	(251)	803	2.056
Entities controlled through other considerations:
Bansa Santander S.A.		100.00	6,533	529	-	-	-	529
Santander Gestión de Recaudación y Cobranzas Limitada		100.00	2,184	583	-	-	-	583
Subtotal			8,717	1,112	-	-	-	1,112
Total			29,341	2,365	1,054	(251)	803	3,168

(1) Ex Santander S.A. Corredores de Bolsa, See Note1.

				Other comprehensive income
As of December 31, 2015	Non-controlling	Equity	Income	Available for sale investments	Deferred tax	Total other comprehensive income	Comprehensive income
	%	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Subsidiaries:
Santander Agente de Valores Limitada	0.97	652	98	(4)	1	(3)	95
Santander S.A. Sociedad Securitizadora	0.36	2	-	-	-	-	-
Santander S.A.a Corredores de Bolsa Ltda	49.41	21,765	816	(128)	29	(99)	717
Santander Corredora de Seguros Limitada	0.25	156	(5)	-	-	-	(5)
Subtotals		22,575	909	(132)	30	(102)	807
Entities controlled through other considerations:
Bansa Santander S.A.	100.00	6,004	334	-	-	-	334
Santander Gestión de Recaudación y Cobranzas Limitada (1)	100.00	1,602	564	-	-	-	564
Multinegocios S.A.	100.00	-	310	-	-	-	310
Servicios Administrativos y Financieros Limitada	100.00	-	550	-	-	-	550
Multiservicios de Negocios Limitada	100.00	-	596	-	-	-	596
Subtotals		7,606	2.354	-	-	-	2,354
Total		30,181	3.263	(132)	30	(102)	3,161

⁽¹⁾ As of June 30, 2015, these entities have finished sales services to the Bank and therefore they have been excluded from the consolidation perimeter.

Schedule of financial information of the subsidiaries included in the consolidation of the Bank that possess non-controlling interests

a) The overview of the financial information of the subsidiaries included in the consolidation of the Bank that possess non-controlling interests is as follows, which does not include consolidation or conforming accounting policy adjustments:

	As of December 31,
	2017				2016				2015
				Net income				Net income				Net
	Assets	Liabilities	Capital		Assets	Liabilities	Capital		Assets	Liabilities	Capital	income
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Santander Corredora de Seguros Limitada	76,177	9,803	64,937	1,437	75,000	10,065	62,276	2,659	72,860	10,588	60,765	1,507
Santander Corredores de Bolsa Limitada	88,711	45,855	41,424	1,432	86,473	45,724	38,356	2,393	71,118	26,763	42,618	1,737
Santander Agente de Valores Limitada	44,910	4,732	26,569	13,609	54,486	3,666	38,851	11,969	131,305	64,049	57,554	9,702
Santander S.A. Sociedad Securitizadora	400	50	432	(82)	509	77	512	(80)	566	53	561	(48)
Santander Gestión de Recaudación y Cobranzas Ltda.	10,826	7,901	2,184	741	8,547	6,363	1,602	582	6,194	4,592	1,038	564
Bansa Santander S.A.	25,535	8,134	6,533	10,868	31,301	24,768	6,004	529	31,631	25,627	5,670	334
Total	246,559	76,475	142,079	28,005	256,316	90,663	147,601	18,052	313,674	131,672	168,206	13,796

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INTEREST INCOME (Tables)

12 Months Ended

Dec. 31, 2017

Interest Income

Schedule of income from interest

For the years ended December 31, 2017, 2016 and 2015 the income from interest, was attributable to the following items:

	For the years ended December 31,
	2017				2016				2015
	Interest	Inflation adjustments	Prepaid fees	Total	Interest	Inflation adjustments	Prepaid fees	Total	Interest	Inflation adjustments	Prepaid fees	Total
Items	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Resale agreements	939	-	-	939	1,488	-	-	1,488	1,075	-	-	1,075
Interbank loans	969	-	-	969	295	-	-	295	375	-	-	375
Commercial loans	752,013	85,389	10,525	847,927	742,432	130,904	7,659	880,995	687,464	168,752	8,494	864,710
Mortgage loans	320,041	149,303	414	469,758	304,116	228,081	7,012	539,209	259,941	286,437	23,191	569,569
Consumer loans	612,932	363	4,738	618,033	604,152	660	4,318	609,130	586,385	3,418	3,706	593,509
Investment instruments	74,000	5,797	-	79,797	75,808	2,916	-	78,724	60,004	7,616	-	67,620
Other interest income	12,172	1,538	-	13,710	11,136	2,445	-	13,581	10,111	5,831	-	15,942
Interest income not including income from hedge accounting	1,773,066	242,390	15,677	2,031,133	1,739,427	365,006	18,989	2,123,422	1,605,355	472,054	35,391	2,112,800

Schedule of interest expense

For the years ended December 31, 2017, 2016 and 2015, the expense from interest expense, excluding expense from hedge accounting, is as follows:

	For the years ended December 31,
	2017			2016			2015
	Interest	Inflation adjustments	Total	Interest	Inflation adjustments	Total	Interest	Inflation adjustments	Total
Items	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Demand deposits	(13,851)	(695)	(14,546)	(16,003)	(1,043)	(17,046)	(13,875)	(1,343)	(15,218)
Repurchase agreements	(6,514)	-	(6,514)	(2,822)	-	(2,822)	(6,893)	-	(6,893)
Time deposits and liabilities	(341,821)	(20,509)	(362,330)	(399,720)	(38,946)	(438,666)	(346,174)	(47,370)	(393,544)
Interbank loans	(26,805)	-	(26,805)	(19,803)	-	(19,803)	(14,998)	(2)	(15,000)
Issued debt instruments	(220,027)	(76,170)	(296,197)	(197,973)	(105,452)	(303,425)	(183,561)	(113,029)	(296,590)
Other financial liabilities	(2,946)	(303)	(3,249)	(3,008)	(781)	(3,789)	(3,070)	(1,180)	(4,250)
Other interest expense	(5,236)	(4,973)	(10,209)	(5,211)	(8,874)	(14,085)	(3,456)	(14,776)	(18,232)
Interest expense not including expenses from hedge accounting	(617,200)	(102,650)	(719,850)	(644,540)	(155,096)	(799,636)	(572,027)	(177,700)	(749,727)

Schedule of income and expense from interest

For the years ended December 31, 2017, 2016 and 2015, the income and expense from interest is as follows:

	For the years ended December 31,
	2017	2016	2015
Items	MCh$	MCh$	MCh$
Interest income not including income from hedge accounting	2,031,133	2,123,422	2,112,800
Interest expense not including expense from hedge accounting	(719,850)	(799,636)	(749,727)
Net Interest income (expense) from hedge accounting	1,311,283	1,323,786	1,363,073
Hedge accounting (net)	15,408	(42,420)	(107,867)
Total net interest income	1,326,691	1,281,366	1,255,206

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FEES AND COMMISSIONS (Tables)

12 Months Ended

Dec. 31, 2017

Fees And Commissions

Schedule of fees and commission

This item includes the amount of fees earned and paid during the year, except for those which are an integral part of the financial instrument’s effective interest rate:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Fee and commission income
Fees and commissions for lines of credits and overdrafts	7,413	5,754	6,597
Fees and commissions for guarantees and letters of credit	33,882	35,911	35,276
Fees and commissions for card services	201,791	195,566	175,262
Fees and commissions for management of accounts	31,901	31,540	30,291
Fees and commissions for collections and payments	44,312	31,376	30,399
Fees and commissions for intermediation and management of securities	10,090	9,304	10,000
Insurance brokerage fees	36,430	40,882	39,252
Office banking	15,669	14,145	15,224
Fees for other services rendered	43,123	38,038	35,978
Other fees earned	30,947	28,668	24,621
Total	455,558	431,184	402,900

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Fee and commission expense
Compensation for card operation	(149,809)	(143,509)	(129,196)
Fees and commissions for securities transactions	(858)	(946)	(1,315)
Office banking	(15,283)	(14,671)	(15,320)
Other fees	(10,545)	(17,634)	(19,442)
Total	(176,495)	(176,760)	(165,273)
Net fees and commissions income	279,063	254,424	237,627

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NET INCOME (EXPENSE) FROM FINANCIAL OPERATIONS (Tables)

12 Months Ended

Dec. 31, 2017

Net Income Expense From Financial Operations

Schedule of income (expense) from financial operations

For the years ended December 31, 2017, 2016 and 2015, the detail of income (expense) from financial operations is as follows:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Income (expense)  from financial operations
Trading derivatives	(18,974)	(395,209)	(503,981)
Trading investments	10,008	18,229	21,505
Sale of loans and accounts receivables from customers
Current portfolio	3,020	1,469	921
Charged-off portfolio	3,020	2,720	(58)
Available for sale investments	8,956	14,598	23,655
Repurchase of issued bonds	(742)	(8,630)	(14)
Other income (expense) from financial operations	(2,492)	(211)	75
Total income (expense)	2,796	(367,034)	(457,897)

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NET FOREIGN EXCHANGE GAIN (LOSS) (Tables)

12 Months Ended

Dec. 31, 2017

Net Foreign Exchange Gain Loss

Schedule of net foreign exchange income

For the years ended December 31, 2017, 2016 and 2015 net foreign exchange income is as follows:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Net foreign exchange gain (loss)
Net profit (loss) from currency exchange differences	113,115	116,117	(197,875)
Hedging derivatives	22,933	399,875	777,254
Income from assets indexed to foreign currency	(9,190)	(8,745)	25,421
Income from liabilities indexed to foreign currency	98	145	(1,404)
Total	126,956	507,392	603,396

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PROVISIONS FOR LOAN LOSSES (Tables)

12 Months Ended

Dec. 31, 2017

Provisions For Loan Losses

Schedule of provisions for loan losses

For the years ended December 31, 2017, 2016 and 2015 activity for provisions for loan losses is as follows:

		Loans and accounts receivable from customers						Total
For the year ended December 31, 2017	Interbank loans Individual	Commercial loans		Mortgage loans	Consumer loans	Contingent loans
		Individual	Group	Group	Group	Individual	Group
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Charged-off individually significant loans	-	(15,699)	-	-	-	-	-	(15,699)
Provisions established	(307)	(64,658)	(148,681)	(43,621)	(252,038)	(3,117)	(4,224)	(516,646)
Total provisions and charge-offs	(307)	(80,357)	(148,681)	(43,621)	(252,038)	(3,117)	(4,224)	(532,345)
Provisions released	3,970	55,925	20,491	11,427	46,089	7,001	1,660	146,563
Recovery of loans previously charged off	-	11,114	21,499	10,942	39,972	-	-	83,527
Net charge to income	3,663	(13,318)	(106,691)	(21,252)	(165,977)	3,884	(2,564)	(302,255)

		Loans and accounts receivable from customers						Total
For the year ended December 31, 2016	Interbank loans Individual	Commercial loans		Mortgage loans	Consumer loans	Contingent loans
		Individual	Group	Group	Group	Individual	Group
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Charged-off individually significant loans	-	(11,222)	-	-	-	-	-	(11,222)
Provisions established	(3,052)	(61,002)	(133,855)	(50,892)	(280,544)	(11,986)	(2,909)	(544,240)
Total provisions and charge-offs	(3,052)	(72,224)	(133,855)	(50,892)	(280,544)	(11,986)	(2,909)	(555,462)
Provisions released	83	43,183	14,432	34,246	30,790	6,963	5,384	135,081
Recovery of loans previously charged off	-	11,142	16,043	10,041	41,072	-	-	78,298
Net charge to income	(2,969)	(17,899)	(103,380)	(6,605)	(208,682)	(5,023)	2,475	(342,083)

		Loans and accounts receivable from customers						Total
For the year ended December 31, 2015	Interbank loans Individual	Commercial loans		Mortgage loans	Consumer loans	Contingent loans
		Individual	Group	Group	Group	Individual	Group
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Charged-off individually significant loans	-	(12,955)	-	-	-	-	-	(12,955)
Provisions established	(1,357)	(124,968)	(136,778)	(34,373)	(248,937)	(2,808)	(2,601)	(551,822)
Total provisions and charge-offs	(1,357)	(137,923)	(136,778)	(34,373)	(248,937)	(2,808)	(2,601)	(564.777)
Provisions released	192	46,614	17,885	7,205	18,126	5,042	2,296	97,360
Recovery of loans previously charged off	-	8.978	17,054	6,543	35,565	-	-	68,140
Net charge to income	(1,165)	(82,331)	(101,839)	(20,625)	(195,246)	2,234	(305)	(399.277)

Schedule of charge-off of individually significant loans

The detail of Charge-off of individually significant loans, is as follows:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Charge-off of loans	51,978	47,605	50,656
Provision applied	(36,279)	(36,383)	(37,701)
Net charge offs of individually significant loans	15,699	11,222	12,955

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PERSONNEL SALARIES AND EXPENSES (Tables)

12 Months Ended

Dec. 31, 2017

Personnel Salaries And Expenses

Schedule of personnel expenses

For the years ended December 31, 2017, 2016 and 2015, the composition of personnel salaries and expenses is as follows:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Personnel compensation	250,962	249,703	233,707
Bonuses or gratifications	75,181	77,649	78,260
Stock-based benefits	2,752	331	66
Seniority compensation	26,120	26,263	34,012
Pension plans	2,039	(150)	431
Training expenses	2,867	2,835	3,186
Day care and kindergarten	2,505	3,072	2,992
Health funds	4,748	4,777	4,474
Welfare funds	896	806	754
Other personnel expenses	28,897	29,847	29,181
Total	396,967	395,133	387,063

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ADMINISTRATIVE EXPENSES (Tables)

12 Months Ended

Dec. 31, 2017

Administrative Expenses

Schedule of administrative expenses

For the years ended December 31, 2017, 2016 and 2015, the composition of the item is as follows:

	For the years ended December 31,
	2017		2016	2015
	MCh$		MCh$	MCh$
General administrative expenses	139,418		138,974	127,826
Maintenance and repair of property, plant and equipment		21,359	19,901	20,002
Office lease		26,136	28,098	27,472
Equipment lease		96	280	134
Insurance payments		3,354	3,842	3,656
Office supplies		6,862	5,747	6,232
IT and communication expenses		39,103	37,351	28,420
Heating, and other utilities		5,468	4,863	4,764
Security and valuables transport services		12,181	14,793	15,393
Representation and personnel travel expenses		4,262	5,440	4,590
Judicial and notarial expenses		967	952	2,103
Fees for technical reports and auditing		9,379	7,631	7,301
Other general administrative expenses		10,244	10,076	7,759
Outsourced services	57,400		55,757	60,913
Data processing	34,880		36,068	39,286
Products sale	-		-	226
Archive services	3,324		4,427	1,047
Valuation services	2,419		3,489	2,969
Outsourcing	6,878		5,404	7,275
Other	9,899		6,369	10,110
Board expenses	1,290		1,371	1,465
Marketing expenses	18,877		17,844	18,483
Taxes, payroll taxes, and contributions	13,118		12,467	11,844
Real estate taxes	1,443		1,435	1,813
Patents	1,646		1,618	1,589
Other taxes	24		93	3
Contributions to SBIF	10,005		9,321	8,439
Total	230,103		226,413	220,531

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DEPRECIATION, AMORTIZATION, AND IMPAIRMENT (Tables)

12 Months Ended

Dec. 31, 2017

Depreciation Amortization And Impairment

Schedule of depreciation, amortization and impairment charges

Depreciation, amortization and impairment charges for the years ended December 31, 2017, 2016 and 2015, are detailed below:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Depreciation and amortization
Depreciation of property, plant, and equipment	(55,623)	(45,025)	(36,195)
Amortization of Intangible assets	(22,200)	(20,334)	(17,419)
Total depreciation and amortization	(77,823)	(65,359)	(53,614)
Impairment of property, plant, and equipment	(354)	(234)	(21)
Impairment of intangibles	(5,290)	-	-
Total	(83,467)	(65,593)	(53,635)

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OTHER OPERATING INCOME AND EXPENSES (Tables)

12 Months Ended

Dec. 31, 2017

Other Operating Income And Expenses

Schedule of other operating income

Other operating income is comprised of the following components:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Income from assets received in lieu of payment	3,330	1,663	2,455
Income from sale of investments in other companies	-	-	617
Release of contingencies provisions (1)	29,903	-	-
Other income
Leases	264	519	708
Income from sale of property, plant and equipment (2)	23,229	2,017	381
Recovery of provisions for contingencies	-	-	-
Compensation from insurance companies due to damages	1,237	1,530	435
Other	4,053	698	1,843
Subtotal	28,783	4,764	3,367
Total	62,016	6,427	6,439

⁽¹⁾ In accordance with IAS 37, the Bank recorded contingencies provisions, which during 2017 were favorable to the Bank

⁽²⁾ Corresponds to legal cession of rights made by Bansa Santander S.A. which result in an income of Ch$20.663 million, as stated in Note N°25.

Schedule of other operating expenses

Other operating expenses are detailed as follows:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Allowances and expenses for assets received in lieu of payment
Provision on assets received in lieu of payment	3,912	9,246	7,803
Expenses for maintenance of assets received in lieu of  payment	1,679	2,170	2,397
Subtotal	5,591	11,416	10,200
Credit card expenses	3,070	3,636	4,624
Customer services	2,563	3,734	3,919
Other expenses
Operating charge-offs	1,607	6,146	5,359
Life insurance and general product insurance policies	23,475	18,393	11,225
Additional tax on expenses paid overseas	-	142	2,651
Provisions for contingencies	-	4,238	15,230
Retail association payment	912	-	-
Other	31,195	21,197	5,521
Subtotal	57,189	50,116	39,986
Total	68,413	68,902	58,729

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TRANSACTIONS WITH RELATED PARTIES (Tables)

12 Months Ended

Dec. 31, 2017

Transactions With Related Parties

Schedule of loans and accounts receivable as well as contingent loans that correspond to related entities

Below are loans and accounts receivable as well as contingent loans that correspond to related entities:

	As of December 31,
	2017				2016				2015
	Companies of the Group	Associated companies	Key personnel	Other	Companies of the Group	Associated companies	Key personnel	Other	Companies of the Group	Associated companies	Key personnel	Other
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Loans and accounts receivable:
Commercial loans	80,076	771	3,947	7,793	81,687	533	4,595	7,100	77,388	565	5,841	1,963
Mortgage loans	-	-	18,796	-	-	-	18,046	-	-	-	20,559	-
Consumer loans	-	-	4,310	-	-	-	3,783	-	-	-	2,274	-
Loans and accounts receivable:	80,076	771	27,053	7,793	81,687	533	26,424	7,100	77,388	565	28,674	1,963
Allowance for loan losses	(209)	(9)	(177)	(18)	(209)	(35)	(87)	(34)	(213)	(190)	(62)	(20)
Net loans	79,867	762	26,876	7,775	81,478	498	26,337	7,066	77,175	375	28,612	1,943
Guarantees	361,452	-	23,868	7,164	434,141	-	23,636	5,486	499,803	-	25,493	1,632
Contingent loans:
Personal guarantees	-	-	-	-	-	-	-	-	-	-	-	-
Letters of credit	19,251	-	-	33	27,268	-	-	-	29,275	-	-	-
Guarantees	377,578	-	-	-	437,101	-	-	-	510,309	-	-	2
Contingent loans:	396,829	-	-	33	464,369	-	-	-	539,584	-	-	2
Allowance for contingent loans	(4)	-	-	1	(5)	-	-	-	(11)	-	-	-
Net contingent loans	396,825	-	-	34	464,364	-	-	-	539,573	-	-	2

Schedule of loan activity to related parties

Loan activity to related parties during 2017, 2016 and 2015 is shown below:

	As of December 31,
	2017				2016				2015
	Companies of the Group	Associated companies	Key Personnel	Other	Companies of the Group	Associated companies	Key Personnel	Other	Companies of the Group	Associated companies	Key Personnel	Other
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Opening balances as of January 1,	546,058	532	26,423	7,100	616,968	565	28,675	1,966	500,449	9,614	27,087	9,516
Loans granted	78,214	318	7,777	1,050	122,729	203	8,580	6,808	276,383	7	8,991	4,113
Loans payments	(147,366)	(79)	(7,149)	(324)	(193,189)	(236)	(10,832)	(1,674)	(159,864)	(9,056)	(7,403)	(11,663)
Total	476,906	771	27,051	7,826	546,508	532	26,423	7,100	616,968	565	28,675	1,966

Schedule of assets and liabilities with related parties

Assets and liabilities with related parties

	As of December 31,
	2017				2016				2015
	Companies of the Group	Associated companies	Key personnel	Other	Companies of the Group	Associated companies	Key personnel	Other	Companies of the Group	Associated companies	Key personnel	Other
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Assets
Cash and deposits in banks	74,949	-	-	-	187,701	-	-	-	23,578	-	-	-
Trading investments	-	-	-	-	-	-	-	-	-	-	-	-
Obligations under repurchase agreements Loans	-	-	-	-	-	-	-	-	-	-	-	-
Financial derivative contracts	545,028	86,011	-	-	742,851	33,433	-	-	771,774	24,773	-	-
Available for sale investments	-	-	-	-	-	-	-	-	-	-	-	-
Other assets	8,480	118,136	-	-	4,711	67,454	-	-	3,218	19,101	-	-
Liabilities
Deposits and other demand liabilities	24,776	25,805	2,470	221	6,988	7,141	2,883	630	9,987	8,535	2,454	1,373
Obligations under repurchase agreements Loans	50,945	-	-	-	56,167	-	-	-	12,006	-	-	-
Time deposits and other time liabilities	785,988	27,968	3,703	3,504	1,545,835	6,219	2,525	2,205	1,360,572	234	2,728	898
Financial derivative contracts	418,647	142,750	-	7,190	954,575	54,691	-	-	1,323,996	23,326	-	-
Interbank borrowing	-	-	-	-	6,165	-	-	-	-	-	-	-
Issued debt instruments	482,626	-	-	-	484,548	-	-	-	398,565	-	-	-
Other financial liabilities	4,919	-	-	-	8,970	-	-	-	2,409	-	-	-
Other liabilities	164,303	58,168	-	-	446	44,329	-	-	376	19,541	-	-

Schedule of income (expense) recorded due to transactions with related parties

Income (expense) recorded due to transactions with related parties

	For the years ended December 31,
	2017				2016				2015
	Companies of the Group	Associated Companies	Key personnel	Other	Companies of the Group	Associated companies	Key personnel	Other	Companies of the Group	Associated Companies	Key personnel	Other
	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$	MCh$
Income (expense) recorded
Interest income and inflation-indexation adjustments	(43,892)	-	1,051	-	(39,279)	40	1,164	115	(10,986)	-	1,664	116
Fee and commission income and expenses	72,273	15,404	224	1	56,952	22,322	204	20	35,955	77	208	39
Net income (expense) from financial operations and net foreign exchange gain (loss) (*)	363,108	(48,453)	(3)	19	(343,963)	(48,373)	(88)	2	(321,985)	(16,845)	15	6
Other operating income and expenses	21,670	(1,454)	-	-	931	(2,239)	-	-	955	(1,027)	-	-
Key personnel compensation and expenses	-	-	(43,037)	-	-	-	(37,328)	-	-	-	(39,323)	-
Administrative and other expenses	(48,246)	(47,220)	-	-	(35,554)	(43,115)	-	-	(30,591)	(41,691)	-	-
Total	364,913	(81,723)	(41,765)	20	(360,913)	(71,365)	(36,048)	137	(326,652)	(59,486)	(37,436)	161

(*) Primarily relates to derivative contracts used to financially cover exchange risk of assets and liabilities that cover positions of the Bank and its subsidiaries.

Schedule of payments to Board members and key management personnel

The compensation received by key management personnel, including Board members and all the executives holding manager positions shown in the “Personnel salaries and expenses” and/or “Administrative expenses” items of the Consolidated Statement of Income, corresponds to the following categories:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Personnel compensation	16,863	17,493	18,605
Board members’ salaries and expenses	1,199	1,269	1,374
Bonuses or gratifications	16,057	14,404	12,861
Compensation in stock	1,923	331	66
Training expenses	68	161	122
Seniority compensation	3,842	2,619	4,154
Health funds	273	285	314
Other personnel expenses	773	916	1,396
Pension plans (*)	2,039	(150)	431
Total	43,037	37,328	39,323

(*)Some of the executives that qualified for this benefit left the Group for different reasons, without complying with the requirements to receive the benefit, therefore the obligation amount decreased, which generated the reversal of provisions.

Schedule of composition of key personnel

As of December 31, 2017, 2016 and 2015, the composition of the Bank’s key personnel is as follows:

Position	No. of executives
	As of December 31,
	2017	2016	2015
Director	11	13	12
Division manager	13	17	16
Department manager	63	76	79
Manager	46	61	53
Total key personnel	133	167	160

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PENSION PLANS (Tables)

12 Months Ended

Dec. 31, 2017

Pension Plans

Schedule of actuarial hypothesis assumptions

The most significant actuarial hypotheses considered in the calculations were:

	Plans  post-employment	Plans post- employment
	2017	2016
Mortality chart	RV-2014	RV-2014/CB-2014
Termination of contract rates	5.0%	5.0%
Impairment chart	PDT 1985	PDT 1985

Schedule of post-employment benefits

Activity for post-employment benefits is as follows:

	As of December 31,
	2017	2016
	MCh$	MCh$
Plan assets	7,919	6,612
Commitments for defined-benefit plans
For active personnel	(6,998)	(4,975)
Incurred by inactive personnel	-	-
Minus:
Unrealized actuarial (gain) losses	-	-
Balances at year end	921	1,637

Schedule of cash flow for post-employment benefits

Year’s cash flow for post-employment benefits is as follows:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
a) Fair value of plan assets
Opening balance	6,612	6,945	6,495
Expected yield of insurance contracts	307	335	432
Employer contributions	1,931	886	18
Actuarial (gain) losses	-	-	-
Premiums paid	-	-	-
Benefits paid	(931)	(1,554)	-
Fair value of plan assets at year end	7,919	6,612	6,945
b) Present value of obligations
Present value of obligations opening balance	(4,975)	(5,070)	(4,639)
Net incorporation of Group companies	-	-	-
Service cost	(2,039)	150	(431)
Interest cost	-	-	-
Curtailment/settlement effect	-	-	-
Benefits paid	-	-	-
Past service cost	-	-	-
Actuarial (gain) losses	-	-	-
Other	16	(55)	-
Present value of obligations at year end	(6,998)	(4,975)	(5,070)
Net balance at year end	921	1,637	1,875

Schedule of plan expected profit

Plan expected profit:

	As of December 31,
	2017	2016	2015
Type of expected yield from the plan’s assets	UF + 2.50% annual	UF + 2.50% annual	UF + 2.50% annual
Type of yield expected from the reimbursement rights	UF + 2.50% annual	UF + 2.50% annual	UF + 2.50% annual

Schedule of plan associated expenses

Plan associated expenses:

	For the years ended December 31,
	2017	2016	2015
	MCh$	MCh$	MCh$
Current period service expenses	2,039	(150)	431
Interest cost	-	-	-
Expected yield from plan’s assets	(307)	(335)	(432)
Expected yield of insurance contracts linked to the Plan:
Extraordinary allocations	-	-	-
Actuarial (gain)/ losses recorded in the period	-	-	-
Past service cost	-	-	-
Other	-	-	-
Total	1,732	(485)	(1)

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FAIR VALUE OF FINANCIAL ASSETS AND LIABILITIES (Tables)

12 Months Ended

Dec. 31, 2017

Fair Value Of Financial Assets And Liabilities

Schedule of financial assets and liabilities

Below is a comparison between the value at which the Bank’s financial assets and liabilities are recorded and their fair value as of December 31, 2017 and 2016:

	As of December 31,
	2017		2016
	Book value	Fair value	Book value	Fair value
	MCh$	MCh$	MCh$	MCh$
Assets
Trading investments	485,736	485,736	396,987	396,987
Financial derivative contracts	2,238,647	2,238,647	2,500,782	2,500,782
Loans and accounts receivable from customers and interbank loans, net	26,934,757	28,518,929	26,415,826	29,976,931
Available for sale investments	2,574,546	2,574,546	3,388,906	3,388,906
Guarantee deposits (margin accounts)	323,767	323,767	396,289	396,289
Liabilities
Deposits and interbank borrowings	21,380,468	20,887,959	22,607,392	22,833,009
Financial derivative contracts	2,139,488	2,139,488	2,292,161	2,292,161
Issued debt instruments and other financial liabilities	7,335,683	7,487,591	7,566,388	8,180,322
Guarantees received (margin accounts)	408,313	408,313	480,926	480,926

Schedule of assets and liabilities on recurrent basis

The following table presents the assets and liabilities that are measured at fair value on a recurrent basis, as of December 31, 2017 and 2016:

	Fair value measurement
As of December 31,	2017	Level 1	Level 2	Level 3
	MCh$	MCh$	MCh$	MCh$
Assets
Trading investments	485,736	481,642	4,094	-
Available for sale investments	2,574,546	2,549,226	24,674	646
Derivatives	2,238,647	-	2,216,306	22,341
Guarantee deposits (margin accounts)	323,767	323,767	-	-
Total	5,622,696	3,354,635	2,245,074	22,987
Liabilities
Derivatives	2,139,488	-	2,139,481	7
Guarantees received (margin accounts)	408,313	408,313	-	-
Total	2,547,801	408,313	2,139,481	7
	Fair value measurement
As of December 31,	2016	Level 1	Level 2	Level 3
	MCh$	MCh$	MCh$	MCh$
Assets
Trading investments	396,987	396,011	976	-
Available for sale investments	3,388,906	2,471,439	916,808	659
Derivatives	2,500,782	-	2,461,407	39,375
Guarantee deposits (margin accounts)	396,289	396,289	-	-
Total	6,682,964	3,263,739	3,379,191	40,034
Liabilities
Derivatives	2,292,161	-	2,292,118	43
Guarantees received (margin accounts)	480,926	480,926	-	-
Total	2,773,087	480,926	2,292,118	43

Schedule of assets or liabilities which are not measured at fair value

The following table presents assets or liabilities which are not measured at fair value in the statement of financial position but for which the fair value is disclosed, as of December 31, 2017 and 2016:

	Fair value measurement
As of December 31,	2017	Level 1	Level 2	Level 3
	MCh$	MCh$	MCh$	MCh$
Assets
Loans and accounts receivable from customers and interbank loans, net	28,518,929	-	-	28,518,929
Total	28,518,929	-	-	28,518,929
Liabilities
Deposits and interbank borrowings	20,887,959	-	20,887,959	-
Issued debt instruments and other financial liabilities	7,487,591	-	7,487,591	-
Total	28,375,550	-	28,375,550	-
	Fair value measurement
As of December 31,	2016	Level 1	Level 2	Level 3
	MCh$	MCh$	MCh$	MCh$
Assets
Loans and accounts receivable from customers and interbank loans, net	29,976,931	-	-	29,976,931
Total	29,976,931	-	-	29,976,931
Liabilities
Deposits and interbank borrowings	22,833,009	-	22,833,009	-
Issued debt instruments and other financial liabilities	8,180,322	-	8,180,322	-
Total	31,013,331	-	31,013,331	-

Schedule of financial instruments classified as Level 3

The table below shows the effect, at December 31, 2017 and 2016, on the fair value of the main financial instruments classified as Level 3 of a reasonable change in the assumptions used in the valuation. This effect was determined by a sensitivity analysis under a 1bp scenario, detailed in the following table:

As of December 31, 2017
Instrument Level 3	Valuation technique	Main unobservable inputs	Impacts (in MCh$) Sens. -1bp Unfavorable scenario	Impacts (in MCh$) Sens. +1bp Favorable scenario
Derivatives	Present Value method	Curves on TAB indices (1)	(1.3)	1.3
Available for sale investments	Internal rate of return method	BR UF (2)	-	-

As of December 31, 2016
Instrument Level 3	Valuation technique	Main unobservable inputs	Impacts (in MCh$) Sens. -1bp Unfavorable scenario	Impacts (in MCh$) Sens. +1bp Favorable scenario
Derivatives	Present Value method	Curves on TAB indices (1)	(12.30)	12.30
Available for sale investments	Internal rate of return method	BR UF (2)	-	-

(1) TAB: “Tasa Activa Bancaria” (Active Bank Rate). Average interest rates on 30, 90, 180 and 360 day deposits published by the Chilean Association of Banks and Financial Institutions (ABIF) in nominal currency (Chilean peso) and in real terms, adjusted for inflation (in Chilean unit of account (Unidad de Fomento - UF)).

(2) BR: “Bonos de Reconocimiento” (Recognition Bonds). The Recognition Bond is an instrument of money provided by the State of Chile to workers who joined the new pension system, which began operating since 1981.

Schedule of assets and liabilities measured at fair value on a recurrent basis using unobserved significant entries (Level 3)

The following table presents the Bank’s activity for assets and liabilities measured at fair value on a recurrent basis using unobserved significant inputs (Level 3) as of December 31, 2017 and 2016:

	Assets	Liabilities
	MCh$	MCh$
As of January 1, 2017	(79,181)	43
Total realized and unrealized profits (losses)
Included in statement of income	(17,035)	(36)
Included in other comprehensive income	(12)	-
Purchases, issuances, and loans (net)	-	-
As of December 31, 2017	62,134	7
Total profits or losses included in comprehensive income for 2017 that are attributable to change in unrealized profit (losses) related to assets or liabilities as of December 31, 2016	(17,047)	(36)

	Assets	Liabilities
	MCh$	MCh$
As of January 1, 2016	39,913	-
Total realized and unrealized profits (losses)
Included in statement of income	39,376	43
Included in other comprehensive income	(108)	-
Purchases, issuances, and loans (net)	-	-
As of December 31, 2016	79,181	43
Total profits or losses included in comprehensive income for 2016 that are attributable to change in unrealized profit (losses) related to assets or liabilities as of December 31, 2015	39,268	43

Schedule of financial instruments subject to compensation

The following tables show the financial instruments subject to compensation in accordance with IAS 32, for 2017 and 2016:

As of December 2017

	Linked financial instruments, compensated in balance
Financial instruments	Gross amounts	Compensated in balance	Net amount presented in balance	Remains of unrelated and / or unencumbered financial instruments	Amount in Statements of Financial Position
Assets	Ch$ Million	Ch$ Million	Ch$ Million	Ch$ Million
Financial derivative contracts	2,029,657	-	2,029,657	208,990	2,238,647
Investments under resale agreements	-	-	-	-	-
Loans and accounts receivable from customers, and Interbank loans, net	-	-	-	26,934,757	26,934,757
Total	2,029,657	-	2,029,657	27,143,747	29,173,404
Liabilities
Financial derivative contracts	1,927,654	-	1,927,654	211,834	2,139,488
Investments under resale agreements	268,061	-	268,061	-	268,061
Déposits and interbank borrowings	-	-	-	21,380,467	21,380,467
Total	2,195,715	-	2,195,715	21,592,301	23,788,016
As of December 2016   Linked financial instruments, compensated in balance
Financial instruments	Gross amounts	Compensated in balance	Net amount presented in balance	Remains of unrelated and / or unencumbered financial instruments	Amount in Statements of Financial Position
Assets	Ch$ Million	Ch$ Million	Ch$ Million	Ch$ Million
Financial derivative contracts	2,237,731	-	2,237,731	263,051	2,500,782
Obligations under repurchase agreements	6,736	-	6,736	-	6,736
Loans and accounts receivable from customers, and Interbank loans, net	-	-	-	26,415,826	26,415,826
Total	2,244,467	-	2,244,467	26,678,877	28,923,344
Liabilities
Financial derivative contracts	2,100,955	-	2,100,955	191,206	2,292,161
Investments under resale agreements	212,437	-	212,437	-	212,437
Deposits and interbank borrowings	-	-	-	22,607,392	22,607,392
Total	2,313,392	-	2,313,392	22,798,598	25,111,990

Schedule of credit exposure in its financial derivative operations

The Bank, in order to reduce its credit exposure in its financial derivative operations, has entered into collateral contracts with its counterparties, in which it establishes the terms and conditions under which they operate. In terms collateral (received/delivered) operates when the net of the fair value of the financial instruments held exceed the thresholds defined in the respective contracts.

	As of December 31, 2017		As of December 31, 2016
Financial derivative contracts	Assets	Liability		Asset	Liability
	MM$	MM$		MM$	MM$
Financial derivative contracts with collateral agreement threshold equal to zero	1,898,220	1,773,471		2,134,917	1,986,345
Financial derivative contracts with non-zero threshold collateral agreement	221,030	316,840		233,945	238,450
Financial derivative contracts without collateral agreement	119,397	49,177		131,920	67,366
Total	2,238,647	2,139,488		2,500,782	2,292,161

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RISK MANAGEMENT (Tables)

12 Months Ended

Dec. 31, 2017

Disclosure of nature and extent of risks arising from financial instruments [line items]

Schedule of quality assets and its related provision

The following table shows quality assets and its related provision, based on our internal scoring policy as of December 31, 2017 and 2016:

	As of December 31,
Category	2017				2016
Commercial Portfolio	Individual	Percentage	Allowance	Percentage	Individual		Percentage	Allowance		Percentage
	MCh$	%	MCh$	%	MCh$		%	MCh$		%
A1	1,051,072	3.79%	827	0.10%	1,599,311		5.88%	923		0.12%
A2	5,957,305	21.49%	18,514	2.34%	6,437,930		23.67%	23,757		3.00%
A3	2,176,779	7.85%	27,894	3.53%	2,030,867		7.46%	29,668		3.75%
B	539,074	1.94%	32,089	4.06%	538,909		1.98%	40,545		5.13%
C1	145,033	0.52%	2,604	0.33%	121,893		0.45%	2,176		0.28%
C2	56,871	0.21%	5,104	0.65%	51,034		0.19%	4,555		0.58%
C3	39,825	0.14%	8,935	1.13%	49,901		0.18%	11,136		1.41%
C4	53,261	0.19%	19,120	2.42%	64,118		0.24%	22,894		2.90%
D1	71,896	0.26%	41,941	5.30%	73,462		0.27%	42,625		5.39%
D2	77,048	0.28%	62,234	7.87%	89,857		0.33%	72,192		9.13%
Subtotal	10,168,164	36.67%	219,262	27.73%	11,057,282		40.65%	250,471		31.69%
	Group	Percentage	Allowance	Percentage	Group		Percentage	Allowance	Percentage
	MCh$	%	MCh$	%	MCh$		%	MCh$	%
Commercial
Normal portfolio	3,488,633	12.58%	58,728	7.42%	2,741,858		10.08%	58,453	7.39%
Impaired portfolio	414,530	1.50%	160,345	20.27%		341,132	1.25%	124,653	15.76%
Subtotal	3,903,163	14.08%	219,073	27.69%		3,082,990	11.33%	183,106	23.15%
Mortgage
Normal portfolio	8,634,351	31.14%	20,174	2.55%		8,221,666	30.22%	23,699	3.00%
Impaired portfolio	462,544	1.67%	48,892	6.17%		397,688	1.46%	33,310	4.21%
Subtotal	9,096,895	32.81%	69,066	8.72%		8,619,354	31.68%	57,009	7.21%
Consumer
Normal portfolio	4,230,567	15.26%	114,099	14.42%		4,158,221	15.28%	147,979	18.72%
Impaired portfolio	327,125	1.18%	169,657	21.44%		288,584	1.06%	152,040	19.23%
Subtotal	4,557,692	16.44%	283,756	35.86%		4,446,805	16.34%	300,019	37.95%
Total	27,725,914	100.00%	791,157	100.00%		27,206,431	100.00%	790,605	100.00%

Schedule of financial assets and off-balance sheet commitments

For financial assets recognised in the Consolidated Statement of Financial Position, maximum credit risk exposure equals their carrying value. Below is the distribution by financial asset and off-balance sheet commitments of the Bank’s maximum exposure to credit risk as of December 31, 2017 and 2016, without deduction of collateral, security interests or credit improvements received:

		As of December 31,
		2017	2016
		Amount of exposure	Amount of exposure
	Note	MCh$	MCh$
Deposits in banks	4	839,561	1,709,071
Cash items in process of collection	4	668,145	495,283
Trading investments	5	485,736	396,987
Investments under resale agreements	6	-	6,736
Financial derivative contracts	7	2,238,647	2,500,782
Loans and accounts receivable from customers and interbank loans, net	8 and 9	26,934,757	26,415,826
Available for sale investments	10	2,574,546	3,388,906
Off-balance commitments:
Letters of credit issued		201,699	158,800
Foreign letters of credit confirmed		75,499	57,686
Guarantees		1,823,793	1,752,610
Available credit lines		8,135,489	7,548,820
Personal guarantees		81,577	125,050
Other irrevocable credit commitments		260,691	260,266
Total		44,320,140	44,816,823

Schedule of fair value of derivative instruments

Below we detail as of December 31, 2017, considering fair value of derivative instruments.

Country	Classification	Derivative Instruments (adjusted to market) USD MCh$	Deposits USD MCh$	Loans USD MCh$	Financial investments USD MCh$	Total Exposure USD MCh$
Bolivia	3	0.00	0.00	0.06	0.00	0.06
China	2	0.00	0.00	243.95	0.00	243.95
Italy	2	0.00	2.38	0.78	0.00	3.16
México	2	0.00	0.01	0.00	0.00	0.01
Panamá	2	0.63	0.00	0.00	0.00	0.63
Perú	2	3.38	0.00	0.00	0.00	3.38
Thailand	2	0.00	0.00	0.31	0.00	0.31
Turkey	3	0.00	0.00	9.49	0.00	9.49
Total		4.01	2.39	254.59	0.00	260.99

Our exposure to Spain within the group is as follows:

Counterpart	Country	Classification	Derivative instruments (market adjusted) MUSD	Deposits MUSD	Loans MUSD	Financial Investments MUSD	Exposure Exposure MUSD
Banco Santander España (*)	Spain	1	9.74	118.26	-	-	128.00

Schedule of security interests, collateral, or credit improvements

Below is the detail of security interests, collateral, or credit improvements provided to the Bank as of December 31, 2017 and 2016.

	As of December 31,
	2017	2016
	MCh$	MCh$
Non-impaired financial assets:
Properties/mortgages	19,508,151	17,560,550
Investments and others	2,108,962	2,326,396
Impaired financial assets:
Properties/ mortgages	152,252	186,297
Investments and others	1,087	2,064
Total	21,770,452	20,075,307

Schedule of liquidity portfolio

The management of the Bank’s liquidity portfolio is performed by the Financial Management Division under rules determined by the ALCO.

	As of December 31,
	2017	2016
	MCh$	MCh$
Financial investments for trading	485,736	396,987
Available for sale investments	2,574,546	3,388,906
Encumbered assets (net) (1)	(268,330)	(205,703)
Net cash (2)	(37,628)	16,259
Net Interbank deposits (3)	768,595	1,335,017
Total liquidity portfolio	3,522,919	4,931,466

(1) Assets encumbered through repurchase agreements are deducted from the liquidity portfolio.

(2) Cash minus reserve requirements. As is presented in Note 4 the reserve requirements are established by the monthly average reserves that the Bank must maintain in accordance with regulation governing minimum reserves.

(3) Includes overnight deposits in Central Bank, domestic banks and foreign banks.

Schedule of exposure to liquidity risk

The following table displays the actual derived percentages as calculated per above:

	As of December 31,
	2017 %	2016 %
30 days	(48.00)	(15.00)
30 days foreign currency	(22.00)	21.00
90 days	(51.00)	(37.00)

Schedule of breakdown by maturity

Below, is the breakdown by maturity, of the liability balances of the Bank as of December 31, 2017 and 2016:

	Demand	Up to 1 month	Between 1 and 3 months	Between 3 and 12 months	Subtotal up to 1 year	Between 1 and 3 years	Between 3 and 5 years	More than 5 years	Subtotal after 1 year	Total
As of December 31, 2017	MM$	MM$	MM$	MM$	MM$	MM$	MM$	MM$	MM$	MM$
Obligations under repurchase agreements	-	268,061	-	-	268,061	-	-	-	-	268,061
Checking accounts, time deposits and other time liabilities	8,376,371	5,120,171	4,201,271	2,299,018	19,996,831	106,833	2,811	62,362	172,006	20,168,837
Financial derivatives contracts	-	144,410	196,444	356,288	697,142	378,582	358,358	705.406	1,442,346	2,139,488
Interbank borrowings	4,130	46,013	397,419	1,030,241	1,477,803	220,554	-	-	220,554	1,698,357
Issue debt instruments	-	21,043	55,119	274,239	350,401	1,727,571	2,104,771	2,910,910	6,743,252	7,093,653
Other financial liabilities	177,663	701	2,583	31,879	212,826	27,581	404	1,219	29,204	242,030
Subtotal	8,558,164	5,600,399	4,852,836	3,991,665	23,003,064	2,461,121	2,466,344	3,679,897	8,607,362	31,610,426
Contractual interest payments	4,403	45,465	117,779	462,579	630,226	808,502	776,796	1,147,553	2,732,851	3,363,077
Total	8,562,567	5,645,864	4,970,615	4,454,244	23,633,290	3,269,623	3,243,140	4,827,450	11,340,213	34,973,503

As of December 31, 2017, the scheduled maturities of other commercial commitments, including accrued interest, were as follows:

Other Commercial Commitments		Up to 1 month	Between 1 and 3 months	Between 3 and 12 months	Between 1 and 5 years	More than 5 years	Total
(in millions of Ch$)
Guarantees	514,510		244,543	835,030	208,479	21,231	1,823,793
Confirmed foreign letters of credit	16,681		33,513	21,277	4,028	-	75,499
Letters of credit issued	12,367		115,720	43,029	30,554	29	201,699
Pledges and other commercial commitments	16,028		13,382	47,288	4,880	-	81,578
Total other commercial commitments	559,586		407,158	946,624	247,941	21,260	2,182,569

	Demand	Up to 1 month	Between 1 and 3 months	Between 3 and 12 months	Subtotal up to 1 year	Between 1 and 3 years	Between 3 and 5 years	More than 5 years	Subtotal after 1 year	Total
As of December 31, 2016	MM$	MM$	MM$	MM$	MM$	MM$	MM$	MM$	MM$	MM$
Obligations under repurchase agreements	-	212,437	-	-	212,437	-	-	-	-	212,437
Checking accounts, time deposits and other time liabilities	7,949,315	6,105,767	4,193,906	2,537,299	20,786,287	118,101	13,913	61,196	193,210	20,979,497
Financial derivatives contracts	-	92,335	122,565	263,893	478,793	494,539	346,948	971,881	1,813,368	2,292,161
Interbank borrowings	4,557	373,423	115,769	1,154,063	1,647,812	233,542	35,014	-	268,556	1,916,368
Issue debt instruments	-	43,141	185,425	922,705	1,151,271	1,168,117	1,444,593	3,562,391	6,175,101	7,326,372
Other financial liabilities	153,049	1,461	1,161	2,817	158,488	58,641	7,766	15,121	81,528	240,016
Subtotal	8,106,921	6,828,564	4,618,826	4,880,777	24,435,088	2,072,940	1,848,234	4,610,589	8,531,763	32,966,851
Contractual interest payments	2,273	56,121	170,861	537,941	767,196	1,762,884	-	987,370	2,750,254	3,517,450
Total	8,109,194	6,884,685	4,789,687	5,418,718	25,202,284	3,835,824	1,848,234	5,597,959	11,282,017	36,484,301

As of December 31, 2016, the scheduled maturities of other commercial commitments, including accrued interest, were as follows:

Other Commercial Commitments		Up to 1 month	Between 1 and 3 months	Between 3 and 12 months	Between 1 and 5 years	More than 5 years	Total
(in millions of Ch$)
Guarantees	79,457		175,437	739,170	592,017	151,435	1,737,516
Confirmed foreign letters of credit	12,247		8,125	8,505	28,809	-	57,686
Letters of credit issued	36,662		82,342	39,768	27	-	158,799
Pledges and other commercial commitments	9,916		11,591	39,811	63,731	-	125,049
Total other commercial commitments	138,282		277,495	827,254	684,584	151,435	2,079,050

Schedule of high, low and average levels

High, low and average levels for each component and year were as follows:

VaR	2017 USDMM	2016 USDMM
Consolidated:
High	5.71	3.95
Low	1.56	1.08
Average	3.01	2.25
Fixed-income investments:
High	5.51	2.71
Low	1.15	0.55
Average	2.36	1.33
Variable-income investments
High	0.01	0.03
Low	0.00	0.00
Average	0.00	0.00
Foreign currency investments
High	4.21	3.83
Low	0.53	0.61
Average	1.71	1.91

Schedule of market risk

Market risk – Financial management portfolio – December 31, 2017 and 2016

	2017		2016
	Effect on financial income	Effect on capital	Effect on financial income	Effect on capital
Financial management portfolio – local currency (MCh$)
Loss limit	48,000	175,000	48,000	175,000
High	(37,148)	(141,287)	30,853	146,208
Low	(22,958)	(112,818)	21,978	108,249
Average	(29,110)	(128,506)	26,119	120,159
Financial management portfolio – foreign currency (Th$US)
Loss limit	30	75	30	75
High	16	42	14	35
Low	4	15	6	13
Average	10	23	10	26
Financial management portfolio – consolidated (in MCh$)
Loss limit	48,000	175,000	48,000	175,000
High	(38,249)	(142,442)	31,764	145,566
Low	(23,571)	(112,277)	23,088	107,959
Average	(29,948)	(128,360)	27,390	119,632

Schedule of levels of basic capital and effective net equity

The levels of basic capital and effective net equity at the close of each period are as follows:

			Ratio
	As of December 31,		As of December 31,
	2017	2016	2017	2016
	MCh$	MCh$	%	%
Basic capital	3,066,180	2,868,706	7.92	7.22
Regulatory capital	3,881,252	3,657,707	13.91	13.43

Consumer Loans [Member]

Disclosure of nature and extent of risks arising from financial instruments [line items]

Schedule of provision matrix

Santander:

Bank	Loan type		Allowance Level(1) (Loss rate)
	Performing	New clients	Existing clients	Banefe (3)
		0.53% -19.75%	0.05%-11.92%	0.13%-18.67%

Renegotiated consumer loans which were less than 90 days past due at the time of renegotiation (2) 3.66%-30.40% 10.19%-43.71%

Consumer Renegotiated consumer loans which were more than 90 days past due at the time of renegotiation (2) 41.50%-100% 51,11%-100%

	Days Past Due	New Clients	Existing Clients	Previously Renegotiated Bank	Previously Renegotiated Banefe (3)
	90-120	31.78%	31.78%	41.50%	51.11%
Non-performing	120-150	51.17%	51.17%	60.15%	66.65%
	150-180	59.98%	59.98%	68.86%	78.50%
	>180			Charged-off

 __________________

1. Percentage of loans outstanding

2. This category relates only to loans which were renegotiated and were less than 90 days past due at the time of renegotiation, migrating from such category as they reached 90 days past due since renegotiation.

Commerical Loans [Member]

Disclosure of nature and extent of risks arising from financial instruments [line items]

Schedule of provision matrix

Loan type		Allowance Level(1) (Loss rate)
Commercial loans analyzed on a group basis	Performing	Commercial loan to individuals w/o mortgage collateral	Commercial loan to individuals with mortgage collateral	Small Enterprise	Mid-sized Enterprise
		0.87% -15.70%	0.03%-3.98%	0.21%-14.39%	0.14%-7.31
	Renegotiated commercial loans which were less than 90 days past due at the time of renegotiation (2)	loan w/o mortgage collateral 2.93%-20.65%			loan with mortgage collateral 1.17%-8.25%
	Renegotiated commercial loans which were more than 90 days past due at the time of renegotiation (2)	Days Past Due when renegotiated	Commercial loan to individuals w/o mortgage collateral	Commercial loan to individuals with mortgage collateral	Small Enterprise	Mid-sized Enterprise
		90-179	41.69%	12.15%	30.95%	18.93%
		180-359	67.31%	23.42%	64.47%	51.86%
		360-719	75.69%	34.65%	70.15%	63.12%
		>720	83.82%	46.25%	74.53%	72.87%
	Non-performing consumer	Days Past Due	Commercial loan to individuals w/o mortgage collateral	Commercial loan to individuals with mortgage collateral	Small Enterprise	Mid-sized Enterprise	Previously renegotiated
		90-179	41.69%	12.15%	30.95%	18.93%	18.93%
		180-359	67.31%	23.42%	64.47%	51.86%	51.86%
		360-719	75.69%	34.65%	70.15%	63.12%	63.12%
		>720	83.82%	46.25%	74.53%	72.87%	72.87%

__________________

(1) Percentage of loans outstanding

(2) This category relates only to loans which were renegotiated and were less than 90 days past due at the time of renegotiation, migrating from such category as they reached 90 days past due since renegotiation.

Residential Mortgage Loans [Member]

Disclosure of nature and extent of risks arising from financial instruments [line items]

Schedule of provision matrix

Bank	Loan type	Allowance Level(1) (Loss rate)
Residential mortgage	Performing	Bank (excl Select)		Santander Select
		0.00%-5.18%		0.00%-3.88%
	Renegotiated mortgage loans which were less than 90 days past due at the time of renegotiation (2)	0.16%-8.37%
	Renegotiated mortgage  loans which were more than 90 days past due at the time of renegotiation (2)	5.58%-26.25%
	Non-performing mortgage	Loan to Value
		0-60	5.58%
		60-80	8.48%
		80-90	11.93%
		>90	16.25%

__________________

1. Percentage of loans outstanding

2. This category relates only to loans which were renegotiated and were less than 90 days past due at the time of renegotiation, migrating from such category as they reached 90 days past due since renegotiation.

XML

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details)

12 Months Ended

Dec. 31, 2017

Dec. 31, 2016

Dec. 31, 2015

Santander Corredora de Seguros Limitada [Member]

Disclosure of subsidiaries [line items]

Name of the Subsidiary

Santander Corredora de Seguros Limitada 

Main Activity

Insurance brokerage

Country

Santiago, Chile

Direct interest Owned

99.75%

99.75%

99.75%

indirect interest Owned

0.01%

0.01%

0.01%

Total interest Owned

99.76%

99.76%

99.76%

Santander Corredores de Bolsa Limitada [Member]

Disclosure of subsidiaries [line items]

Name of the Subsidiary

^[1]

Santander Corredores de Bolsa Limitada

Main Activity

^[1]

Financial instruments brokerage

Country

^[1]

Santiago, Chile

Direct interest Owned

^[1]

50.59%

50.59%

50.59%

indirect interest Owned

^[1]

0.41%

0.41%

0.41%

Total interest Owned

^[1]

51.00%

51.00%

51.00%

Santander Agente de Valores Limitada [Member]

Disclosure of subsidiaries [line items]

Name of the Subsidiary

Santander Agente de Valores Limitada

Main Activity

Securities brokerage

Country

Santiago, Chile

Direct interest Owned

99.03%

99.03%

99.03%

indirect interest Owned

Total interest Owned

99.03%

99.03%

99.03%

Santander S.A. Sociedad Securitizadora [Member]

Disclosure of subsidiaries [line items]

Name of the Subsidiary

Santander S.A. Sociedad Securitizadora

Main Activity

Purchase of credits and issuance of debt instruments

Country

Santiago, Chile

Direct interest Owned

99.64%

99.64%

99.64%

indirect interest Owned

Total interest Owned

99.64%

99.64%

99.64%

[1] On June 19, 2015, Santander Corredores de Bolsa Limitada, our stock broker company has changed its corporate structure to limited liability company. This situation was informed to SVS through an "essential fact" in accordance with the Law 18.045 articles 9 and 10, and General Regulation (NCG) N 16 and N 30.

XML

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 1)

12 Months Ended

Dec. 31, 2017

Dec. 31, 2016

Dec. 31, 2015

Redbanc S.A. [Member]

Disclosure of associates [line items]

Associates

Redbanc S.A.

Main activity

ATM services

Place of incorporation and operation

Santiago, Chile

Percentage of ownership share

33.43%

33.43%

33.43%

Transbank S.A. [Member]

Disclosure of associates [line items]

Associates

Transbank S.A.

Main activity

Debit and credit card services

Place of incorporation and operation

Santiago, Chile

Percentage of ownership share

25.00%

25.00%

25.00%

Centro de Compensacion Automatizado [Member]

Disclosure of associates [line items]

Associates

Centro de Compensación Automatizado

Main activity

Electronic fund transfer and compensation services

Place of incorporation and operation

Santiago, Chile

Percentage of ownership share

33.33%

33.33%

33.33%

Sociedad interbancaria de Deposito de Valores S.A. [Member]

Disclosure of associates [line items]

Associates

Sociedad Interbancaria de Depósito de Valores S.A.

Main activity

Delivery of securities on public offer

Place of incorporation and operation

Santiago, Chile

Percentage of ownership share

29.29%

29.29%

29.29%

Camara Compensacion de Alto Valor S.A. [Member]

Disclosure of associates [line items]

Associates

Cámara Compensación de Alto Valor S.A

Main activity

Payments clearing

Place of incorporation and operation

Santiago, Chile

Percentage of ownership share

^{[1],[2],[3],[4]}

15.00%

14.93%

14.23%

Administrador Financiero del Transantiago S.A. [Member]

Disclosure of associates [line items]

Associates

Administrador Financiero del Transantiago S.A.

Main activity

Administration of boarding passes to public transportation

Place of incorporation and operation

Santiago, Chile

Percentage of ownership share

20.00%

20.00%

20.00%

Sociedad Nexus S.A. [Member]

Disclosure of associates [line items]

Associates

Sociedad Nexus S.A.

Main activity

Credit card processor

Place of incorporation and operation

Santiago, Chile

Percentage of ownership share

12.90%

12.90%

12.90%

Servicios de infraestructura de Mercado OTC S.A. [Member]

Disclosure of associates [line items]

Associates

Servicios de Infraestructura de Mercado OTC S.A.

Main activity

Administration of the infrastructure for the financial market of derivative instruments

Place of incorporation and operation

Santiago, Chile

Percentage of ownership share

^[1],[2]

12.07%

12.07%

11.11%

[1] During the last quarter of 2016, Banco Penta ceded to Banco Santander a portion of its interest in the companies "Sociedad Operadora de la Camara de Compensacion de pagos de Alto Valor SA" and "Servicios de Market Infrastructure OTC SA ", the Bank's share in those companies increased to 14.93% and 12.07% respectively.

[2] During the third quarter of 2016, Banco Penta ceded to Banco Santander a portion of its interest in the companies "Sociedad Operadora de la Camara de Compensacion de pagos de Alto Valor SA" and "Servicios de Market Infrastructure OTC SA ", the Bank's share in those companies increased to 14.84% and 11.93% respectively.

[3] In February 2017, Banco Paris sold to Banco Santander a portion of its interest in the companies "Sociedad Operadora de la Camara de Compensacion de pagos de Alto Valor SA", the Bank's share increased to 15.00%.

[4] In October 2015, HSBC Bank Chile sold its ownership share in Camara de Compensacion de Pagos de Alto Valor S.A. to Banco Santander Chile, increasing our participation to 14.23%.

XML

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 2)	12 Months Ended
	Dec. 31, 2017
Land [member]
Disclosure of detailed information about property, plant and equipment [line items]
Useful life	-
Paintings and Works Of Art [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Useful life	-
Carpets and Curtains [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Useful life	P36M
Computer equipment [member]
Disclosure of detailed information about property, plant and equipment [line items]
Useful life	P36M
Vehicles [member]
Disclosure of detailed information about property, plant and equipment [line items]
Useful life	P36M
IT Systems and Software [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Useful life	P36M
ATMs [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Useful life	P60M
Other [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Useful life	P60M
Fixtures and fittings [member]
Disclosure of detailed information about property, plant and equipment [line items]
Useful life	P60M
Telephone And Communication Systems [member]
Disclosure of detailed information about property, plant and equipment [line items]
Useful life	P60M
Security Systems [member]
Disclosure of detailed information about property, plant and equipment [line items]
Useful life	P60M
Rights Over Telephone Lines [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Useful life	P60M
Air Conditioning Systems [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Useful life	P84M
Other installations [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Useful life	P120M
Buildings [member]
Disclosure of detailed information about property, plant and equipment [line items]
Useful life	P1200M

XML

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 3)	12 Months Ended
	Dec. 31, 2017
Consumer Loans With Or Without Collateral [Member]
Disclosure of financial assets [line items]
Term	6 months
Other Transactions Without Collateral [Member]
Disclosure of financial assets [line items]
Term	24 months
Commercial Loans With Collateral [Member]
Disclosure of financial assets [line items]
Term	36 months
Mortgage loans [Member]
Disclosure of financial assets [line items]
Term	48 months
Consumer Leasing [Member]
Disclosure of financial assets [line items]
Term	6 months
Other Non-Mortgage Leasing Transactions [Member]
Disclosure of financial assets [line items]
Term	12 months
Mortgage Leasing (Household And Business) [Member]
Disclosure of financial assets [line items]
Term	36 months

XML

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details Narrative) $ in Millions		1 Months Ended	12 Months Ended
	Apr. 21, 2016 CLP ($)	Oct. 31, 2015	Dec. 31, 2017 CLP ($) Segment	Dec. 31, 2016 Segment	Sep. 30, 2016
Disclosure of associates [line items]
Foreign exchange rate | Segment			616.85	666
Foreign exchange inflation rate			2.30%	2.70%
Credit valuation adjustment			$ 8,142
Debit valuation adjustment			$ 15,406
Minimum mandatory dividends distributed			30.00%	30.00%
USD
Disclosure of associates [line items]
Foreign exchange rate | Segment			1	1
Unidad de Fomento (funds code) [Member]
Disclosure of associates [line items]
Foreign exchange rate | Segment			26,798	26,347.98
Sociedad Operadora de la Camara de Compensacion de pagos de Alto Valor S.A. [Member]
Disclosure of associates [line items]
Increase (decrease) in bank shares percenatge			15.00%	14.93%	14.84%
Servicios de infraestructura de Mercado OTC S.A. [Member]
Disclosure of associates [line items]
Increase (decrease) in bank shares percenatge				12.07%	11.93%
Transbank S.A. [Member]
Disclosure of associates [line items]
Proportion of ownership interest in subsidiary	25.00%
Payments of shares	$ 4,000
Subscribed and paid shares	$ 1,000
Camara Compensacion de Alto Valor S.A. [Member]
Disclosure of associates [line items]
Proportion of ownership interest in subsidiary		14.23%
Banco Santander Spain [Member] | Banco Santander-Chile [Member]
Disclosure of associates [line items]
Proportion of ownership interest in subsidiary			99.50%
Banco Santander Spain [Member] | Teatinos Siglo XXi inversiones Ltda [Member]
Disclosure of associates [line items]
Proportion of ownership interest in subsidiary			100.00%
Banco Santander Spain [Member] | Santander-Chile Bank [Member]
Disclosure of associates [line items]
Proportion of ownership interest in subsidiary			67.18%

XML

SIGNIFICANT EVENTS (Details)
$ in Millions, $ in Millions, $ in Millions

12 Months Ended

Dec. 31, 2017

CLP ($)

Dec. 31, 2017

USD ($)

Dec. 31, 2017

AUD ($)

Dec. 31, 2016

CLP ($)

Disclosure of financial liabilities [line items]

Notional amount

$ 177,224,139

$ 177,941,295

Bonds [Member] | USD | DN 1 [Member]

Disclosure of financial liabilities [line items]

Currency

USD

Notional amount

$ 100

Term (annual)

P3Y

Issuance rate (annual)

0.80%

0.80%

0.80%

Description of Issuance rate (annual)

Libor-USD 3M+0,80%

Issue date

Jul. 20, 2017

Maturity date

Jul. 27, 2020

Bonds [Member] | USD | DN 2 [Member]

Disclosure of financial liabilities [line items]

Currency

USD

Notional amount

$ 50

Term (annual)

P3Y

Issuance rate (annual)

0.80%

0.80%

0.80%

Description of Issuance rate (annual)

Libor-USD 3M+0,80%

Issue date

Jul. 21, 2017

Maturity date

Jul. 27, 2020

Bonds [Member] | USD | DN 3 [Member]

Disclosure of financial liabilities [line items]

Currency

USD

Notional amount

$ 50

Term (annual)

P3Y

Issuance rate (annual)

0.80%

0.80%

0.80%

Description of Issuance rate (annual)

Libor-USD 3M+0,80%

Issue date

Jul. 24, 2017

Maturity date

Jul. 27, 2020

Bonds [Member] | USD | DN 4 [Member]

Disclosure of financial liabilities [line items]

Currency

USD

Notional amount

$ 10

Term (annual)

P4Y

Issuance rate (annual)

0.83%

0.83%

0.83%

Description of Issuance rate (annual)

Libor-USD 3M+0,83%

Issue date

Aug. 23, 2017

Maturity date

Nov. 23, 2020

Bonds [Member] | USD | DN 5 [Member]

Disclosure of financial liabilities [line items]

Currency

USD

Notional amount

$ 10

Term (annual)

P4Y

Issuance rate (annual)

0.83%

0.83%

0.83%

Description of Issuance rate (annual)

Libor-USD 3M+0,83%

Issue date

Aug. 23, 2017

Maturity date

Nov. 23, 2020

Bonds [Member] | USD | DN 6 [Member]

Disclosure of financial liabilities [line items]

Currency

USD

Notional amount

$ 50

Term (annual)

P3Y

Issuance rate (annual)

0.75%

0.75%

0.75%

Description of Issuance rate (annual)

Libor-USD 3M+0,75%

Issue date

Sep. 14, 2017

Maturity date

Sep. 15, 2020

Bonds [Member] | USD | DN 7 [Member]

Disclosure of financial liabilities [line items]

Currency

USD

Notional amount

$ 500

Term (annual)

P3Y

Issuance rate (annual)

2.50%

2.50%

2.50%

Description of Issuance rate (annual)

2,50%

Issue date

Dec. 12, 2017

Maturity date

Dec. 15, 2020

Bonds [Member] | USD | DN [Member]

Disclosure of financial liabilities [line items]

Currency

USD

Notional amount

$ 770

Bonds [Member] | AUD | AUD 1 [Member]

Disclosure of financial liabilities [line items]

Currency

AUD

Notional amount

$ 30

Term (annual)

P10Y

Issuance rate (annual)

3.96%

3.96%

3.96%

Description of Issuance rate (annual)

3,96%

Issue date

Dec. 05, 2017

Maturity date

Dec. 12, 2027

Bonds [Member] | AUD | AUD [Member]

Disclosure of financial liabilities [line items]

Currency

AUD

Notional amount

$ 30

XML

SIGNIFICANT EVENTS (Details 1) - 12 months ended Dec. 31, 2017 - Bonds [Member] $ in Millions, $ in Millions, in Millions	CLP ($)	USD ($)	CLF ( )
Senior Bond 1 [Member] | USD
Disclosure of financial liabilities [line items]
Date	Mar. 06, 2017
Amount | $		$ 6,900,000
Senior Bond 2 [Member] | Unidad de Fomento (funds code) [Member]
Disclosure of financial liabilities [line items]
Date	May 12, 2017
Amount			1,000,000
Senior Bond 3 [Member] | Unidad de Fomento (funds code) [Member]
Disclosure of financial liabilities [line items]
Date	May 16, 2017
Amount			690,000
Senior Bond 4 [Member] | Unidad de Fomento (funds code) [Member]
Disclosure of financial liabilities [line items]
Date	May 17, 2017
Amount			15,000
Senior Bond 5 [Member] | Unidad de Fomento (funds code) [Member]
Disclosure of financial liabilities [line items]
Date	May 26, 2017
Amount			340,000
Senior Bond 6 [Member] | Unidad de Fomento (funds code) [Member]
Disclosure of financial liabilities [line items]
Date	Jun. 01, 2017
Amount			590,000
Senior Bond 7 [Member] | Unidad de Fomento (funds code) [Member]
Disclosure of financial liabilities [line items]
Date	Jun. 02, 2017
Amount			300,000
Senior Bond 8 [Member] | Unidad de Fomento (funds code) [Member]
Disclosure of financial liabilities [line items]
Date	Jun. 05, 2017
Amount			130,000
Senior Bond 9 [Member] | Unidad de Fomento (funds code) [Member]
Disclosure of financial liabilities [line items]
Date	Jun. 19, 2017
Amount			265,000
Senior Bond 10 [Member] | Unidad de Fomento (funds code) [Member]
Disclosure of financial liabilities [line items]
Date	Jul. 10, 2017
Amount			770,000
Senior Bond 11 [Member] | Unidad de Fomento (funds code) [Member]
Disclosure of financial liabilities [line items]
Date	Jul. 21, 2017
Amount			10,000
Senior Bond 12 [Member] | Unidad de Fomento (funds code) [Member]
Disclosure of financial liabilities [line items]
Date	Aug. 28, 2017
Amount			400,000
Senior Bond 13 [Member] | Unidad de Fomento (funds code) [Member]
Disclosure of financial liabilities [line items]
Date	Aug. 29, 2017
Amount			272,000
Senior Bond 14 [Member] | Unidad de Fomento (funds code) [Member]
Disclosure of financial liabilities [line items]
Date	Nov. 03, 2017
Amount			14,000
Senior Bond 15 [Member] | Unidad de Fomento (funds code) [Member]
Disclosure of financial liabilities [line items]
Date	Nov. 29, 2017
Amount			400,000
Senior Bond 16 [Member] | Unidad de Fomento (funds code) [Member]
Disclosure of financial liabilities [line items]
Date	Dec. 06, 2017
Amount			20,000
Senior Bond 17 [Member] | Unidad de Fomento (funds code) [Member]
Disclosure of financial liabilities [line items]
Date	Dec. 12, 2017
Amount | $	$ 10,990,000,000

XML

SIGNIFICANT EVENTS (Details Narrative) - CLP ($) $ / shares in Units, $ in Millions		12 Months Ended
	Apr. 21, 2017	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Significant Events Details Narrative
Net income attributable to equity holders of the Bank	$ 562,801	$ 562,801	$ 476,067	$ 448,466
Dividend per share (in dollars per share)			$ 1.755	$ 1.787

XML

REPORTING SEGMENTS (Details) - CLP ($) $ in Millions		12 Months Ended
		Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of operating segments [line items]
Loans and accounts receivable from customers		$ 26,772,544	$ 26,147,154
Net interest income		1,326,691	1,281,366	$ 1,255,206
Net fee and commission income		455,558	431,184	402,900
Provision for loan losses		302,255	342,083	399,277
Other operating income		62,016	6,427	6,439
Income from investments in associates and other companies		3,963	3,012	2,588
Income tax expense		145,031	109,031	76,395
Net income for the year		575,249	478,432	451,729
Retail Banking [Member]
Disclosure of operating segments [line items]
Loans and accounts receivable from customers	[1]	19,233,169	18,604,936	17,034,707
Net interest income		970,332	931,105	873,026
Net fee and commission income		206,449	196,845	190,380
Financial transactions, net	[2]	20,595	21,141	16,245
Provision for loan losses		(293,956)	(323,888)	(332,657)
Support expenses	[3]	(534,970)	(529,909)	(533,086)
Segment`s net contribution		368,450	295,294	213,908
Middle Market [Member]
Disclosure of operating segments [line items]
Loans and accounts receivable from customers	[1]	6,775,734	6,396,376	6,006,282
Net interest income		264,663	244,960	229,812
Net fee and commission income		36,280	30,851	28,537
Financial transactions, net	[2]	13,751	19,577	17,897
Provision for loan losses		(19,235)	(26,748)	(26,147)
Support expenses	[3]	(91,882)	(83,412)	(77,261)
Segment`s net contribution		203,577	185,228	172,838
Commercial Banking [Member]
Disclosure of operating segments [line items]
Loans and accounts receivable from customers	[1]	26,008,903	25,001,312	23,040,989
Net interest income		1,234,995	1,176,065	1,102,838
Net fee and commission income		242,729	227,696	218,917
Financial transactions, net	[2]	34,346	40,718	34,142
Provision for loan losses		(313,191)	(350,636)	(358,804)
Support expenses	[3]	(626,852)	(613,321)	(610,347)
Segment`s net contribution		572,027	480,522	386,746
Global Corporate Banking [Member]
Disclosure of operating segments [line items]
Loans and accounts receivable from customers	[1]	1,633,796	2,121,513	2,178,643
Net interest income		100,808	95,105	85,553
Net fee and commission income		27,626	25,077	15,231
Financial transactions, net	[2]	50,714	55,927	50,327
Provision for loan losses		6,440	7,579	(28,426)
Support expenses	[3]	(62,685)	(53,935)	(49,533)
Segment`s net contribution		122,903	129,753	73,152
Other [Member]
Disclosure of operating segments [line items]
Loans and accounts receivable from customers	[1]	83,215	83,606	81,125
Net interest income		(9,112)	10,196	66,815
Net fee and commission income		8,708	1,651	3,479
Financial transactions, net	[2]	44,692	43,713	61,030
Provision for loan losses		4,496	974	(12,047)
Support expenses	[3]	(15,356)	(19,649)	(1,328)
Segment`s net contribution		33,428	36,885	117,949
Total [Member]
Disclosure of operating segments [line items]
Loans and accounts receivable from customers	[1]	27,725,914	27,206,431	25,300,757
Net interest income		1,326,691	1,281,366	1,255,206
Net fee and commission income		279,063	254,424	237,627
Financial transactions, net	[2]	129,752	140,358	145,499
Provision for loan losses		(302,255)	(342,083)	(399,277)
Support expenses	[3]	(704,893)	(686,905)	(661,208)
Segment`s net contribution		728,358	647,160	577,847
Other operating income		62,016	6,427	6,439
Other operating expenses and impairment		(74,057)	(69,136)	(58,750)
Income from investments in associates and other companies		3,963	3,012	2,588
Income tax expense		(145,031)	(109,031)	(76,395)
Net income for the year		$ 575,249	$ 478,432	$ 451,729

[1] Corresponds to loans and accounts receivable from customers, without deducting their allowances for loan losses.

[2] Corresponds to the sum of the net income from financial operations and the foreign exchange profit or loss.

[3] Corresponds to the sum of personnel salaries and expenses, administrative expenses, depreciation and amortization.

XML

CASH AND CASH EQUIVALENTS (Details) - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Cash and deposits in banks
Cash	$ 613,361	$ 570,317
Deposits at the Central Bank of Chile	441,683	507,275
Deposits in local banks	393	1,440
Deposits in banks abroad	397,485	1,200,357
Subtotals - Cash and deposits in banks	1,452,922	2,279,389
Net cash items in process of collection	181,419	206,810
Cash and cash equivalents	$ 1,634,341	$ 2,486,199	$ 2,327,170	$ 1,859,002

XML

CASH AND CASH EQUIVALENTS (Details 1) - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Assets
Documents held by other banks (documents to be cleared)	$ 199,619	$ 200,109
Funds receivable	468,526	295,174
Subtotal	668,145	495,283
Liabilities
Funds payable	486,726	288,473
Subtotal	486,726	288,473
Cash in process of collection, net	$ 181,419	$ 206,810

XML

TRADING INVESTMENTS (Details) - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of fair value measurement of assets [line items]
Total	$ 485,736	$ 396,987
Chilean Central Bank & Government Securities [Member]
Disclosure of fair value measurement of assets [line items]
Total	481,642	396,011
Chilean Central Bank & Government Securities [Member] | Chilean Central Bank Bonds [Member]
Disclosure of fair value measurement of assets [line items]
Total	272,272	158,686
Chilean Central Bank & Government Securities [Member] | Chilean Central Bank Notes [Member]
Disclosure of fair value measurement of assets [line items]
Total
Chilean Central Bank & Government Securities [Member] | Other Chilean Central Bank and Government securities [Member]
Disclosure of fair value measurement of assets [line items]
Total	209,370	237,325
Other Chilean securities [Member]
Disclosure of fair value measurement of assets [line items]
Total		976
Other Chilean securities [Member] | Time deposits in Chilean financial institutions [Member]
Disclosure of fair value measurement of assets [line items]
Total
Other Chilean securities [Member] | Mortgage finance bonds of Chilean financial institutions [Member]
Disclosure of fair value measurement of assets [line items]
Total
Other Chilean securities [Member] | Chilean financial institution bonds [Member]
Disclosure of fair value measurement of assets [line items]
Total
Other Chilean securities [Member] | Chilean corporate bonds [Member]
Disclosure of fair value measurement of assets [line items]
Total		976
Other Chilean securities [Member] | Other Chilean securities [Member]
Disclosure of fair value measurement of assets [line items]
Total
Foreign financial securities [Member]
Disclosure of fair value measurement of assets [line items]
Total
Foreign financial securities [Member] | Foreign Central Banks and Government securities [Member]
Disclosure of fair value measurement of assets [line items]
Total
Foreign financial securities [Member] | Other foreign financial instruments [Member]
Disclosure of fair value measurement of assets [line items]
Total
Investments in mutual funds [Member]
Disclosure of fair value measurement of assets [line items]
Total	4,094
Investments in mutual funds [Member] | Funds managed by related entities [Member]
Disclosure of fair value measurement of assets [line items]
Total	4,094
Investments in mutual funds [Member] | Funds managed by others [Member]
Disclosure of fair value measurement of assets [line items]
Total

XML

INVESTMENTS UNDER RESALE AGREEMENTS AND OBLIGATIONS UNDER REPURCHASE AGREEMENTS (Details) - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of fair value measurement of assets [line items]
Total		$ 6,736
From 1 Day and less than 3 Months [Member]
Disclosure of fair value measurement of assets [line items]
Total		6,736
More than 3 months to 1 year [Member]
Disclosure of fair value measurement of assets [line items]
Total
More than 1 Year [Member]
Disclosure of fair value measurement of assets [line items]
Total
Chilean Central Bank & Government Securities [Member]
Disclosure of fair value measurement of assets [line items]
Total		6,736
Chilean Central Bank & Government Securities [Member] | From 1 Day and less than 3 Months [Member]
Disclosure of fair value measurement of assets [line items]
Total		6,736
Chilean Central Bank & Government Securities [Member] | More than 3 months to 1 year [Member]
Disclosure of fair value measurement of assets [line items]
Total
Chilean Central Bank & Government Securities [Member] | More than 1 Year [Member]
Disclosure of fair value measurement of assets [line items]
Total
Chilean Central Bank & Government Securities [Member] | Chilean Central Bank Bonds [Member]
Disclosure of fair value measurement of assets [line items]
Total		3,260
Chilean Central Bank & Government Securities [Member] | Chilean Central Bank Bonds [Member] | From 1 Day and less than 3 Months [Member]
Disclosure of fair value measurement of assets [line items]
Total		3,260
Chilean Central Bank & Government Securities [Member] | Chilean Central Bank Bonds [Member] | More than 3 months to 1 year [Member]
Disclosure of fair value measurement of assets [line items]
Total
Chilean Central Bank & Government Securities [Member] | Chilean Central Bank Bonds [Member] | More than 1 Year [Member]
Disclosure of fair value measurement of assets [line items]
Total
Chilean Central Bank & Government Securities [Member] | Chilean Central Bank Notes [Member]
Disclosure of fair value measurement of assets [line items]
Total
Chilean Central Bank & Government Securities [Member] | Chilean Central Bank Notes [Member] | From 1 Day and less than 3 Months [Member]
Disclosure of fair value measurement of assets [line items]
Total
Chilean Central Bank & Government Securities [Member] | Chilean Central Bank Notes [Member] | More than 3 months to 1 year [Member]
Disclosure of fair value measurement of assets [line items]
Total
Chilean Central Bank & Government Securities [Member] | Chilean Central Bank Notes [Member] | More than 1 Year [Member]
Disclosure of fair value measurement of assets [line items]
Total
Chilean Central Bank & Government Securities [Member] | Other Chilean Central Bank and Government securities [Member]
Disclosure of fair value measurement of assets [line items]
Total		3,476
Chilean Central Bank & Government Securities [Member] | Other Chilean Central Bank and Government securities [Member] | From 1 Day and less than 3 Months [Member]
Disclosure of fair value measurement of assets [line items]
Total		3,476
Chilean Central Bank & Government Securities [Member] | Other Chilean Central Bank and Government securities [Member] | More than 3 months to 1 year [Member]
Disclosure of fair value measurement of assets [line items]
Total
Chilean Central Bank & Government Securities [Member] | Other Chilean Central Bank and Government securities [Member] | More than 1 Year [Member]
Disclosure of fair value measurement of assets [line items]
Total

XML

INVESTMENTS UNDER RESALE AGREEMENTS AND OBLIGATIONS UNDER REPURCHASE AGREEMENTS (Details 1) - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of fair value measurement of assets [line items]
Total	$ 268,061	$ 212,437
Other Domestic Chilean securities [Member]
Disclosure of fair value measurement of assets [line items]
Total	1,156	57,393
Other Foreign Chilean securities [Member]
Disclosure of fair value measurement of assets [line items]
Total	24,910
From 1 Day and less than 3 Months [Member]
Disclosure of fair value measurement of assets [line items]
Total	268,023	211,942
From 1 Day and less than 3 Months [Member] | Other Domestic Chilean securities [Member]
Disclosure of fair value measurement of assets [line items]
Total	1,118	56,898
From 1 Day and less than 3 Months [Member] | Other Foreign Chilean securities [Member]
Disclosure of fair value measurement of assets [line items]
Total	24,910
More than 3 months to 1 year [Member]
Disclosure of fair value measurement of assets [line items]
Total	38	495
More than 3 months to 1 year [Member] | Other Domestic Chilean securities [Member]
Disclosure of fair value measurement of assets [line items]
Total	38	495
More than 3 months to 1 year [Member] | Other Foreign Chilean securities [Member]
Disclosure of fair value measurement of assets [line items]
Total
More than 1 Year [Member]
Disclosure of fair value measurement of assets [line items]
Total
More than 1 Year [Member] | Other Domestic Chilean securities [Member]
Disclosure of fair value measurement of assets [line items]
Total
More than 1 Year [Member] | Other Foreign Chilean securities [Member]
Disclosure of fair value measurement of assets [line items]
Total
Time deposits in Chilean Financial Institutions [Member] | Other Domestic Chilean securities [Member]
Disclosure of fair value measurement of assets [line items]
Total	1,156	57,393
Time deposits in Chilean Financial Institutions [Member] | From 1 Day and less than 3 Months [Member] | Other Domestic Chilean securities [Member]
Disclosure of fair value measurement of assets [line items]
Total	1,118	56,898
Time deposits in Chilean Financial Institutions [Member] | More than 3 months to 1 year [Member] | Other Domestic Chilean securities [Member]
Disclosure of fair value measurement of assets [line items]
Total	38	495
Time deposits in Chilean Financial Institutions [Member] | More than 1 Year [Member] | Other Domestic Chilean securities [Member]
Disclosure of fair value measurement of assets [line items]
Total
Securities From Government Or Foreign Central Banks [Member] | Other Foreign Chilean securities [Member]
Disclosure of fair value measurement of assets [line items]
Total	24,910
Securities From Government Or Foreign Central Banks [Member] | From 1 Day and less than 3 Months [Member] | Other Foreign Chilean securities [Member]
Disclosure of fair value measurement of assets [line items]
Total	24,910
Securities From Government Or Foreign Central Banks [Member] | More than 3 months to 1 year [Member] | Other Foreign Chilean securities [Member]
Disclosure of fair value measurement of assets [line items]
Total
Securities From Government Or Foreign Central Banks [Member] | More than 1 Year [Member] | Other Foreign Chilean securities [Member]
Disclosure of fair value measurement of assets [line items]
Total
Chilean Central Bank & Government Securities [Member]
Disclosure of fair value measurement of assets [line items]
Total	241,995	155,044
Chilean Central Bank & Government Securities [Member] | From 1 Day and less than 3 Months [Member]
Disclosure of fair value measurement of assets [line items]
Total	241,995	155,044
Chilean Central Bank & Government Securities [Member] | More than 3 months to 1 year [Member]
Disclosure of fair value measurement of assets [line items]
Total
Chilean Central Bank & Government Securities [Member] | More than 1 Year [Member]
Disclosure of fair value measurement of assets [line items]
Total
Chilean Central Bank & Government Securities [Member] | Chilean Central Bank Bonds [Member]
Disclosure of fair value measurement of assets [line items]
Total
Chilean Central Bank & Government Securities [Member] | Chilean Central Bank Bonds [Member] | From 1 Day and less than 3 Months [Member]
Disclosure of fair value measurement of assets [line items]
Total
Chilean Central Bank & Government Securities [Member] | Chilean Central Bank Bonds [Member] | More than 3 months to 1 year [Member]
Disclosure of fair value measurement of assets [line items]
Total
Chilean Central Bank & Government Securities [Member] | Chilean Central Bank Bonds [Member] | More than 1 Year [Member]
Disclosure of fair value measurement of assets [line items]
Total
Chilean Central Bank & Government Securities [Member] | Chilean Central Bank Notes [Member]
Disclosure of fair value measurement of assets [line items]
Total		155,044
Chilean Central Bank & Government Securities [Member] | Chilean Central Bank Notes [Member] | From 1 Day and less than 3 Months [Member]
Disclosure of fair value measurement of assets [line items]
Total		155,044
Chilean Central Bank & Government Securities [Member] | Chilean Central Bank Notes [Member] | More than 3 months to 1 year [Member]
Disclosure of fair value measurement of assets [line items]
Total
Chilean Central Bank & Government Securities [Member] | Chilean Central Bank Notes [Member] | More than 1 Year [Member]
Disclosure of fair value measurement of assets [line items]
Total
Chilean Central Bank & Government Securities [Member] | Other Chilean Central Bank and Government securities [Member]
Disclosure of fair value measurement of assets [line items]
Total	241,995
Chilean Central Bank & Government Securities [Member] | Other Chilean Central Bank and Government securities [Member] | From 1 Day and less than 3 Months [Member]
Disclosure of fair value measurement of assets [line items]
Total	241,995
Chilean Central Bank & Government Securities [Member] | Other Chilean Central Bank and Government securities [Member] | More than 3 months to 1 year [Member]
Disclosure of fair value measurement of assets [line items]
Total
Chilean Central Bank & Government Securities [Member] | Other Chilean Central Bank and Government securities [Member] | More than 1 Year [Member]
Disclosure of fair value measurement of assets [line items]
Total

XML

INVESTMENTS UNDER RESALE AGREEMENTS AND OBLIGATIONS UNDER REPURCHASE AGREEMENTS (Details 2) - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of fair value measurement of assets [line items]
Total	$ 268,061	$ 212,437
Other Domestic Chilean securities [Member]
Disclosure of fair value measurement of assets [line items]
Total	1,156	57,393
Other Foreign Chilean securities [Member]
Disclosure of fair value measurement of assets [line items]
Total	24,910
Available For Sale Portfolio [Member]
Disclosure of fair value measurement of assets [line items]
Total	268,061	212,437
Available For Sale Portfolio [Member] | Other Chilean Securities [Member]
Disclosure of fair value measurement of assets [line items]
Total	1,156	57,393
Available For Sale Portfolio [Member] | Other Foreign Chilean securities [Member]
Disclosure of fair value measurement of assets [line items]
Total	24,910
Trading Portfolio [Member]
Disclosure of fair value measurement of assets [line items]
Total
Trading Portfolio [Member] | Other Chilean Securities [Member]
Disclosure of fair value measurement of assets [line items]
Total
Trading Portfolio [Member] | Other Foreign Chilean securities [Member]
Disclosure of fair value measurement of assets [line items]
Total
Time deposits in Chilean Financial Institutions [Member] | Other Domestic Chilean securities [Member]
Disclosure of fair value measurement of assets [line items]
Total	1,156	57,393
Time deposits in Chilean Financial Institutions [Member] | Available For Sale Portfolio [Member] | Other Chilean Securities [Member]
Disclosure of fair value measurement of assets [line items]
Total	1,156	57,393
Time deposits in Chilean Financial Institutions [Member] | Trading Portfolio [Member] | Other Chilean Securities [Member]
Disclosure of fair value measurement of assets [line items]
Total
Securities From Government Or Foreign Central Banks [Member] | Other Foreign Chilean securities [Member]
Disclosure of fair value measurement of assets [line items]
Total	24,910
Securities From Government Or Foreign Central Banks [Member] | Available For Sale Portfolio [Member] | Other Foreign Chilean securities [Member]
Disclosure of fair value measurement of assets [line items]
Total	24,910
Securities From Government Or Foreign Central Banks [Member] | Trading Portfolio [Member] | Other Foreign Chilean securities [Member]
Disclosure of fair value measurement of assets [line items]
Total
Chilean Central Bank & Government Securities [Member]
Disclosure of fair value measurement of assets [line items]
Total	241,995	155,044
Chilean Central Bank & Government Securities [Member] | Available For Sale Portfolio [Member]
Disclosure of fair value measurement of assets [line items]
Total	241,995	155,044
Chilean Central Bank & Government Securities [Member] | Trading Portfolio [Member]
Disclosure of fair value measurement of assets [line items]
Total
Chilean Central Bank & Government Securities [Member] | Chilean Central Bank Bonds [Member]
Disclosure of fair value measurement of assets [line items]
Total
Chilean Central Bank & Government Securities [Member] | Chilean Central Bank Bonds [Member] | Available For Sale Portfolio [Member]
Disclosure of fair value measurement of assets [line items]
Total
Chilean Central Bank & Government Securities [Member] | Chilean Central Bank Bonds [Member] | Trading Portfolio [Member]
Disclosure of fair value measurement of assets [line items]
Total
Chilean Central Bank & Government Securities [Member] | Chilean Central Bank Notes [Member]
Disclosure of fair value measurement of assets [line items]
Total		155,044
Chilean Central Bank & Government Securities [Member] | Chilean Central Bank Notes [Member] | Available For Sale Portfolio [Member]
Disclosure of fair value measurement of assets [line items]
Total		155,044
Chilean Central Bank & Government Securities [Member] | Chilean Central Bank Notes [Member] | Trading Portfolio [Member]
Disclosure of fair value measurement of assets [line items]
Total
Chilean Central Bank & Government Securities [Member] | Other Chilean Central Bank and Government securities [Member]
Disclosure of fair value measurement of assets [line items]
Total	241,995
Chilean Central Bank & Government Securities [Member] | Other Chilean Central Bank and Government securities [Member] | Available For Sale Portfolio [Member]
Disclosure of fair value measurement of assets [line items]
Total	241,995
Chilean Central Bank & Government Securities [Member] | Other Chilean Central Bank and Government securities [Member] | Trading Portfolio [Member]
Disclosure of fair value measurement of assets [line items]
Total

XML

DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGE ACCOUNTING (Details) - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of detailed information about hedges [line items]
Notional amount	$ 177,224,139	$ 177,941,295
Fair value Assets	2,238,647	2,500,782
Fair value Liabilities	2,139,488	2,292,161
Up to 3 Months [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	31,615,917	29,134,456
More than 3 months to 1 year [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	35,372,847	35,644,624
More than 1 Year [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	110,235,375	113,162,215
Fair value hedges [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	7,795,629	4,160,888
Fair value Assets	38,088	71,617
Fair value Liabilities	67,148	33,079
Fair value hedges [Member] | Up to 3 Months [Member]
Disclosure of detailed information about hedges [line items]
Notional amount		498,172
Fair value hedges [Member] | More than 3 months to 1 year [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	878,686	1,020,356
Fair value hedges [Member] | More than 1 Year [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	6,916,943	2,642,360
Fair value hedges [Member] | Interest rate swap contract [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	1,717,156	1,991,410
Fair value Assets	23,003	38,977
Fair value Liabilities	1,424	211
Fair value hedges [Member] | Interest rate swap contract [Member] | Up to 3 Months [Member]
Disclosure of detailed information about hedges [line items]
Notional amount		74,086
Fair value hedges [Member] | Interest rate swap contract [Member] | More than 3 months to 1 year [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	162,985	514,454
Fair value hedges [Member] | Interest rate swap contract [Member] | More than 1 Year [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	1,554,171	1,402,870
Fair value hedges [Member] | Cross currency swaps [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	6,078,473	2,169,478
Fair value Assets	15,085	32,640
Fair value Liabilities	65,724	32,868
Fair value hedges [Member] | Cross currency swaps [Member] | Up to 3 Months [Member]
Disclosure of detailed information about hedges [line items]
Notional amount		424,086
Fair value hedges [Member] | Cross currency swaps [Member] | More than 3 months to 1 year [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	715,701	505,902
Fair value hedges [Member] | Cross currency swaps [Member] | More than 1 Year [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	5,362,772	1,239,490
Cash flow hedge derivatives [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	9,751,673	9,327,198
Fair value Assets	75,636	53,807
Fair value Liabilities	128,414	72,335
Cash flow hedge derivatives [Member] | Up to 3 Months [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	1,222,521	1,813,359
Cash flow hedge derivatives [Member] | More than 3 months to 1 year [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	1,856,586	3,253,645
Cash flow hedge derivatives [Member] | More than 1 Year [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	6,672,566	4,260,194
Cash flow hedge derivatives [Member] | Cross currency swaps [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	8,731,598	7,771,380
Fair value Assets	36,403	43,591
Fair value Liabilities	128,355	68,894
Cash flow hedge derivatives [Member] | Cross currency swaps [Member] | Up to 3 Months [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	421,428	897,480
Cash flow hedge derivatives [Member] | Cross currency swaps [Member] | More than 3 months to 1 year [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	1,637,604	2,613,706
Cash flow hedge derivatives [Member] | Cross currency swaps [Member] | More than 1 Year [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	6,672,566	4,260,194
Cash flow hedge derivatives [Member] | Currency forwards [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	1,020,075	1,555,818
Fair value Assets	39,233	10,216
Fair value Liabilities	59	3,441
Cash flow hedge derivatives [Member] | Currency forwards [Member] | Up to 3 Months [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	801,093	915,879
Cash flow hedge derivatives [Member] | Currency forwards [Member] | More than 3 months to 1 year [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	218,982	639,939
Cash flow hedge derivatives [Member] | Currency forwards [Member] | More than 1 Year [Member]
Disclosure of detailed information about hedges [line items]
Notional amount
Trading Derivatives [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	159,676,837	164,453,209
Fair value Assets	2,124,923	2,375,358
Fair value Liabilities	1,943,926	2,186,747
Trading Derivatives [Member] | Up to 3 Months [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	30,393,396	26,822,925
Trading Derivatives [Member] | More than 3 months to 1 year [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	32,637,575	31,370,623
Trading Derivatives [Member] | More than 1 Year [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	96,645,866	106,259,661
Trading Derivatives [Member] | Interest rate swap contract [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	69,802,132	69,149,409
Fair value Assets	467,188	627,047
Fair value Liabilities	392,366	526,695
Trading Derivatives [Member] | Interest rate swap contract [Member] | Up to 3 Months [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	9,069,964	6,889,665
Trading Derivatives [Member] | Interest rate swap contract [Member] | More than 3 months to 1 year [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	14,389,389	12,512,285
Trading Derivatives [Member] | Interest rate swap contract [Member] | More than 1 Year [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	46,342,779	49,747,459
Trading Derivatives [Member] | Cross currency swaps [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	57,578,156	64,703,753
Fair value Assets	1,241,632	1,562,068
Fair value Liabilities	1,042,120	1,449,550
Trading Derivatives [Member] | Cross currency swaps [Member] | Up to 3 Months [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	2,963,641	3,966,443
Trading Derivatives [Member] | Cross currency swaps [Member] | More than 3 months to 1 year [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	7,503,144	7,589,201
Trading Derivatives [Member] | Cross currency swaps [Member] | More than 1 Year [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	47,111,371	53,148,109
Trading Derivatives [Member] | Currency forwards [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	31,747,403	30,439,747
Fair value Assets	412,994	185,618
Fair value Liabilities	502,555	209,955
Trading Derivatives [Member] | Currency forwards [Member] | Up to 3 Months [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	17,976,683	15,840,731
Trading Derivatives [Member] | Currency forwards [Member] | More than 3 months to 1 year [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	10,679,327	11,240,251
Trading Derivatives [Member] | Currency forwards [Member] | More than 1 Year [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	3,091,393	3,358,765
Trading Derivatives [Member] | Call currency options [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	277,338	97,601
Fair value Assets	1,322	521
Fair value Liabilities	1,950	5
Trading Derivatives [Member] | Call currency options [Member] | Up to 3 Months [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	190,386	73,943
Trading Derivatives [Member] | Call currency options [Member] | More than 3 months to 1 year [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	37,099	20,994
Trading Derivatives [Member] | Call currency options [Member] | More than 1 Year [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	49,853	2,664
Trading Derivatives [Member] | Call interest rate options [Member]
Disclosure of detailed information about hedges [line items]
Notional amount
Fair value Assets
Fair value Liabilities
Trading Derivatives [Member] | Call interest rate options [Member] | Up to 3 Months [Member]
Disclosure of detailed information about hedges [line items]
Notional amount
Trading Derivatives [Member] | Call interest rate options [Member] | More than 3 months to 1 year [Member]
Disclosure of detailed information about hedges [line items]
Notional amount
Trading Derivatives [Member] | Call interest rate options [Member] | More than 1 Year [Member]
Disclosure of detailed information about hedges [line items]
Notional amount
Trading Derivatives [Member] | Put currency options [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	271,808	62,699
Fair value Assets	1,787	104
Fair value Liabilities	4,935	542
Trading Derivatives [Member] | Put currency options [Member] | Up to 3 Months [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	192,722	52,143
Trading Derivatives [Member] | Put currency options [Member] | More than 3 months to 1 year [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	28,616	7,892
Trading Derivatives [Member] | Put currency options [Member] | More than 1 Year [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	50,470	2,664
Trading Derivatives [Member] | Other derivatives [Member]
Disclosure of detailed information about hedges [line items]
Notional amount
Fair value Assets
Fair value Liabilities
Trading Derivatives [Member] | Other derivatives [Member] | Up to 3 Months [Member]
Disclosure of detailed information about hedges [line items]
Notional amount
Trading Derivatives [Member] | Other derivatives [Member] | More than 3 months to 1 year [Member]
Disclosure of detailed information about hedges [line items]
Notional amount
Trading Derivatives [Member] | Other derivatives [Member] | More than 1 Year [Member]
Disclosure of detailed information about hedges [line items]
Notional amount

XML

DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGE ACCOUNTING (Details 1) - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of detailed information about hedges [line items]
Notional amount	$ 177,224,139	$ 177,941,295
Fair value hedges [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	7,795,629	4,160,888
Fair value hedges [Member] | Cross currency swaps [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	6,078,473	2,169,478
Fair value hedges [Member] | Interest rate swap contract [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	1,717,156	1,991,410
Fair value hedges [Member] | Available for sale investments [Member] | Yankee bonds [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	70,938	63,270
Fair value hedges [Member] | Available for sale investments [Member] | Mortgage financing bonds [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	4,738	5,651
Fair value hedges [Member] | Available for sale investments [Member] | Treasury bonds (BTP) [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	129,539	399,600
Fair value hedges [Member] | Available for sale investments [Member] | Central bank bonds (BCP) [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	790,286
Fair value hedges [Member] | Available for sale investments [Member] | Chiliean Treasury Bonds [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	784,104
Fair value hedges [Member] | Time deposits and other time liabilities [Member] | Time deposits [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	137,985	993,659
Fair value hedges [Member] | Issued debt instruments [Member] | Senior bonds [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	4,382,487	2,698,708
Fair value hedges [Member] | Loans and accounts receivables from customers [Member] | Endorsable Mortgage Mutual Loans [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	1,495,552
Fair value hedges [Member] | Due within 1 year [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	878,686	1,518,528
Fair value hedges [Member] | Due within 1 year [Member] | Cross currency swaps [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	715,701	929,988
Fair value hedges [Member] | Due within 1 year [Member] | Interest rate swap contract [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	162,985	588,540
Fair value hedges [Member] | Due within 1 year [Member] | Available for sale investments [Member] | Yankee bonds [Member]
Disclosure of detailed information about hedges [line items]
Notional amount
Fair value hedges [Member] | Due within 1 year [Member] | Available for sale investments [Member] | Mortgage financing bonds [Member]
Disclosure of detailed information about hedges [line items]
Notional amount
Fair value hedges [Member] | Due within 1 year [Member] | Available for sale investments [Member] | Treasury bonds (BTP) [Member]
Disclosure of detailed information about hedges [line items]
Notional amount
Fair value hedges [Member] | Due within 1 year [Member] | Available for sale investments [Member] | Central bank bonds (BCP) [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	128,289
Fair value hedges [Member] | Due within 1 year [Member] | Available for sale investments [Member] | Chiliean Treasury Bonds [Member]
Disclosure of detailed information about hedges [line items]
Notional amount
Fair value hedges [Member] | Due within 1 year [Member] | Time deposits and other time liabilities [Member] | Time deposits [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	137,985	993,659
Fair value hedges [Member] | Due within 1 year [Member] | Issued debt instruments [Member] | Senior bonds [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	25,000	524,869
Fair value hedges [Member] | Due within 1 year [Member] | Loans and accounts receivables from customers [Member] | Endorsable Mortgage Mutual Loans [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	587,412
Fair value hedges [Member] | Between 1 and 3 years [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	2,440,933	652,046
Fair value hedges [Member] | Between 1 and 3 years [Member] | Cross currency swaps [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	1,512,238	437,046
Fair value hedges [Member] | Between 1 and 3 years [Member] | Interest rate swap contract [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	928,695	215,000
Fair value hedges [Member] | Between 1 and 3 years [Member] | Available for sale investments [Member] | Yankee bonds [Member]
Disclosure of detailed information about hedges [line items]
Notional amount
Fair value hedges [Member] | Between 1 and 3 years [Member] | Available for sale investments [Member] | Mortgage financing bonds [Member]
Disclosure of detailed information about hedges [line items]
Notional amount
Fair value hedges [Member] | Between 1 and 3 years [Member] | Available for sale investments [Member] | Treasury bonds (BTP) [Member]
Disclosure of detailed information about hedges [line items]
Notional amount
Fair value hedges [Member] | Between 1 and 3 years [Member] | Available for sale investments [Member] | Central bank bonds (BCP) [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	218,640
Fair value hedges [Member] | Between 1 and 3 years [Member] | Available for sale investments [Member] | Chiliean Treasury Bonds [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	21,377
Fair value hedges [Member] | Between 1 and 3 years [Member] | Time deposits and other time liabilities [Member] | Time deposits [Member]
Disclosure of detailed information about hedges [line items]
Notional amount
Fair value hedges [Member] | Between 1 and 3 years [Member] | Issued debt instruments [Member] | Senior bonds [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	1,399,686	652,046
Fair value hedges [Member] | Between 1 and 3 years [Member] | Loans and accounts receivables from customers [Member] | Endorsable Mortgage Mutual Loans [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	801,230
Fair value hedges [Member] | Between 3 and 6 years [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	1,994,389	1,046,516
Fair value hedges [Member] | Between 3 and 6 years [Member] | Cross currency swaps [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	1,813,221	531,556
Fair value hedges [Member] | Between 3 and 6 years [Member] | Interest rate swap contract [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	181,168	514,960
Fair value hedges [Member] | Between 3 and 6 years [Member] | Available for sale investments [Member] | Yankee bonds [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	6,169	6,660
Fair value hedges [Member] | Between 3 and 6 years [Member] | Available for sale investments [Member] | Mortgage financing bonds [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	4,738	5,651
Fair value hedges [Member] | Between 3 and 6 years [Member] | Available for sale investments [Member] | Treasury bonds (BTP) [Member]
Disclosure of detailed information about hedges [line items]
Notional amount		33,300
Fair value hedges [Member] | Between 3 and 6 years [Member] | Available for sale investments [Member] | Central bank bonds (BCP) [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	443,357
Fair value hedges [Member] | Between 3 and 6 years [Member] | Available for sale investments [Member] | Chiliean Treasury Bonds [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	762,727
Fair value hedges [Member] | Between 3 and 6 years [Member] | Time deposits and other time liabilities [Member] | Time deposits [Member]
Disclosure of detailed information about hedges [line items]
Notional amount
Fair value hedges [Member] | Between 3 and 6 years [Member] | Issued debt instruments [Member] | Senior bonds [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	670,488	1,000,905
Fair value hedges [Member] | Between 3 and 6 years [Member] | Loans and accounts receivables from customers [Member] | Endorsable Mortgage Mutual Loans [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	106,910
Fair value hedges [Member] | Over 6 years [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	2,481,621	943,798
Fair value hedges [Member] | Over 6 years [Member] | Cross currency swaps [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	2,037,313	270,888
Fair value hedges [Member] | Over 6 years [Member] | Interest rate swap contract [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	444,308	672,910
Fair value hedges [Member] | Over 6 years [Member] | Available for sale investments [Member] | Yankee bonds [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	64,769	56,610
Fair value hedges [Member] | Over 6 years [Member] | Available for sale investments [Member] | Mortgage financing bonds [Member]
Disclosure of detailed information about hedges [line items]
Notional amount
Fair value hedges [Member] | Over 6 years [Member] | Available for sale investments [Member] | Treasury bonds (BTP) [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	129,539	366,300
Fair value hedges [Member] | Over 6 years [Member] | Available for sale investments [Member] | Central bank bonds (BCP) [Member]
Disclosure of detailed information about hedges [line items]
Notional amount
Fair value hedges [Member] | Over 6 years [Member] | Available for sale investments [Member] | Chiliean Treasury Bonds [Member]
Disclosure of detailed information about hedges [line items]
Notional amount
Fair value hedges [Member] | Over 6 years [Member] | Time deposits and other time liabilities [Member] | Time deposits [Member]
Disclosure of detailed information about hedges [line items]
Notional amount
Fair value hedges [Member] | Over 6 years [Member] | Issued debt instruments [Member] | Senior bonds [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	2,287,313	520,888
Fair value hedges [Member] | Over 6 years [Member] | Loans and accounts receivables from customers [Member] | Endorsable Mortgage Mutual Loans [Member]
Disclosure of detailed information about hedges [line items]
Notional amount

XML

DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGE ACCOUNTING (Details 2) - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of detailed information about hedges [line items]
Notional amount	$ 177,224,139	$ 177,941,295
Cash flow hedge derivatives [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	9,751,673	9,327,198
Cash flow hedge derivatives [Member] | Currency forwards [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	1,020,075	1,555,818
Cash flow hedge derivatives [Member] | Cross currency swaps [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	8,731,598	7,771,380
Cash flow hedge derivatives [Member] | Loans and accounts receivables from customers [Member] | Mortgage loans [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	5,425,421	3,254,067
Cash flow hedge derivatives [Member] | Loans and accounts receivables from customers [Member] | Commercial loans [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	644,608	972,360
Cash flow hedge derivatives [Member] | Available for sale investments [Member] | Yankee bond [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	157,862	533,021
Cash flow hedge derivatives [Member] | Available for sale investments [Member] | Chilean Central Bank Bonds [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	242,819	20,754
Cash flow hedge derivatives [Member] | Available for sale investments [Member] | Time deposits [Member]
Disclosure of detailed information about hedges [line items]
Notional amount		26,196
Cash flow hedge derivatives [Member] | Time deposits and other time liabilities [Member] | Time deposits [Member]
Disclosure of detailed information about hedges [line items]
Notional amount		285,090
Cash flow hedge derivatives [Member] | Issued debt instruments [Member] | Senior bonds (variable rate) [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	1,070,524	1,539,220
Cash flow hedge derivatives [Member] | Issued debt instruments [Member] | Senior bonds (fixed rate) [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	888,077	597,895
Cash flow hedge derivatives [Member] | Interbank borrowings [Member] | Interbank loans [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	1,322,362	2,098,595
Cash flow hedge derivatives [Member] | Due within 1 year [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	3,079,107	5,067,004
Cash flow hedge derivatives [Member] | Due within 1 year [Member] | Currency forwards [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	1,020,075	1,555,818
Cash flow hedge derivatives [Member] | Due within 1 year [Member] | Cross currency swaps [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	2,059,032	3,511,186
Cash flow hedge derivatives [Member] | Due within 1 year [Member] | Loans and accounts receivables from customers [Member] | Mortgage loans [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	1,153,348	1,083,972
Cash flow hedge derivatives [Member] | Due within 1 year [Member] | Loans and accounts receivables from customers [Member] | Commercial loans [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	644,608	972,360
Cash flow hedge derivatives [Member] | Due within 1 year [Member] | Available for sale investments [Member] | Yankee bond [Member]
Disclosure of detailed information about hedges [line items]
Notional amount
Cash flow hedge derivatives [Member] | Due within 1 year [Member] | Available for sale investments [Member] | Chilean Central Bank Bonds [Member]
Disclosure of detailed information about hedges [line items]
Notional amount		20,754
Cash flow hedge derivatives [Member] | Due within 1 year [Member] | Available for sale investments [Member] | Time deposits [Member]
Disclosure of detailed information about hedges [line items]
Notional amount		26,196
Cash flow hedge derivatives [Member] | Due within 1 year [Member] | Time deposits and other time liabilities [Member] | Time deposits [Member]
Disclosure of detailed information about hedges [line items]
Notional amount		285,090
Cash flow hedge derivatives [Member] | Due within 1 year [Member] | Issued debt instruments [Member] | Senior bonds (variable rate) [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	120,520	854,414
Cash flow hedge derivatives [Member] | Due within 1 year [Member] | Issued debt instruments [Member] | Senior bonds (fixed rate) [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	241,183	140,765
Cash flow hedge derivatives [Member] | Due within 1 year [Member] | Interbank borrowings [Member] | Interbank loans [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	919,448	1,683,453
Cash flow hedge derivatives [Member] | Between 1 and 3 years [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	1,755,144	1,235,548
Cash flow hedge derivatives [Member] | Between 1 and 3 years [Member] | Currency forwards [Member]
Disclosure of detailed information about hedges [line items]
Notional amount
Cash flow hedge derivatives [Member] | Between 1 and 3 years [Member] | Cross currency swaps [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	1,755,144	235,548
Cash flow hedge derivatives [Member] | Between 1 and 3 years [Member] | Loans and accounts receivables from customers [Member] | Mortgage loans [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	583,061	312,546
Cash flow hedge derivatives [Member] | Between 1 and 3 years [Member] | Loans and accounts receivables from customers [Member] | Commercial loans [Member]
Disclosure of detailed information about hedges [line items]
Notional amount
Cash flow hedge derivatives [Member] | Between 1 and 3 years [Member] | Available for sale investments [Member] | Yankee bond [Member]
Disclosure of detailed information about hedges [line items]
Notional amount
Cash flow hedge derivatives [Member] | Between 1 and 3 years [Member] | Available for sale investments [Member] | Chilean Central Bank Bonds [Member]
Disclosure of detailed information about hedges [line items]
Notional amount
Cash flow hedge derivatives [Member] | Between 1 and 3 years [Member] | Available for sale investments [Member] | Time deposits [Member]
Disclosure of detailed information about hedges [line items]
Notional amount
Cash flow hedge derivatives [Member] | Between 1 and 3 years [Member] | Time deposits and other time liabilities [Member] | Time deposits [Member]
Disclosure of detailed information about hedges [line items]
Notional amount
Cash flow hedge derivatives [Member] | Between 1 and 3 years [Member] | Issued debt instruments [Member] | Senior bonds (variable rate) [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	647,550	399,451
Cash flow hedge derivatives [Member] | Between 1 and 3 years [Member] | Issued debt instruments [Member] | Senior bonds (fixed rate) [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	121,619	108,409
Cash flow hedge derivatives [Member] | Between 1 and 3 years [Member] | Interbank borrowings [Member] | Interbank loans [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	402,914	415,142
Cash flow hedge derivatives [Member] | Between 3 and 6 years [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	2,130,105	1,555,362
Cash flow hedge derivatives [Member] | Between 3 and 6 years [Member] | Currency forwards [Member]
Disclosure of detailed information about hedges [line items]
Notional amount
Cash flow hedge derivatives [Member] | Between 3 and 6 years [Member] | Cross currency swaps [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	2,130,105	1,555,362
Cash flow hedge derivatives [Member] | Between 3 and 6 years [Member] | Loans and accounts receivables from customers [Member] | Mortgage loans [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	1,335,141	900,746
Cash flow hedge derivatives [Member] | Between 3 and 6 years [Member] | Loans and accounts receivables from customers [Member] | Commercial loans [Member]
Disclosure of detailed information about hedges [line items]
Notional amount
Cash flow hedge derivatives [Member] | Between 3 and 6 years [Member] | Available for sale investments [Member] | Yankee bond [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	25,290	126,140
Cash flow hedge derivatives [Member] | Between 3 and 6 years [Member] | Available for sale investments [Member] | Chilean Central Bank Bonds [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	242,819
Cash flow hedge derivatives [Member] | Between 3 and 6 years [Member] | Available for sale investments [Member] | Time deposits [Member]
Disclosure of detailed information about hedges [line items]
Notional amount
Cash flow hedge derivatives [Member] | Between 3 and 6 years [Member] | Time deposits and other time liabilities [Member] | Time deposits [Member]
Disclosure of detailed information about hedges [line items]
Notional amount
Cash flow hedge derivatives [Member] | Between 3 and 6 years [Member] | Issued debt instruments [Member] | Senior bonds (variable rate) [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	302,454	285,355
Cash flow hedge derivatives [Member] | Between 3 and 6 years [Member] | Issued debt instruments [Member] | Senior bonds (fixed rate) [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	224,401	243,121
Cash flow hedge derivatives [Member] | Between 3 and 6 years [Member] | Interbank borrowings [Member] | Interbank loans [Member]
Disclosure of detailed information about hedges [line items]
Notional amount
Cash flow hedge derivatives [Member] | Over 6 years [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	2,787,317	1,469,284
Cash flow hedge derivatives [Member] | Over 6 years [Member] | Currency forwards [Member]
Disclosure of detailed information about hedges [line items]
Notional amount
Cash flow hedge derivatives [Member] | Over 6 years [Member] | Cross currency swaps [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	2,787,317	1,469,284
Cash flow hedge derivatives [Member] | Over 6 years [Member] | Loans and accounts receivables from customers [Member] | Mortgage loans [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	2,353,871	956,803
Cash flow hedge derivatives [Member] | Over 6 years [Member] | Loans and accounts receivables from customers [Member] | Commercial loans [Member]
Disclosure of detailed information about hedges [line items]
Notional amount
Cash flow hedge derivatives [Member] | Over 6 years [Member] | Available for sale investments [Member] | Yankee bond [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	132,572	406,881
Cash flow hedge derivatives [Member] | Over 6 years [Member] | Available for sale investments [Member] | Chilean Central Bank Bonds [Member]
Disclosure of detailed information about hedges [line items]
Notional amount
Cash flow hedge derivatives [Member] | Over 6 years [Member] | Available for sale investments [Member] | Time deposits [Member]
Disclosure of detailed information about hedges [line items]
Notional amount
Cash flow hedge derivatives [Member] | Over 6 years [Member] | Time deposits and other time liabilities [Member] | Time deposits [Member]
Disclosure of detailed information about hedges [line items]
Notional amount
Cash flow hedge derivatives [Member] | Over 6 years [Member] | Issued debt instruments [Member] | Senior bonds (variable rate) [Member]
Disclosure of detailed information about hedges [line items]
Notional amount
Cash flow hedge derivatives [Member] | Over 6 years [Member] | Issued debt instruments [Member] | Senior bonds (fixed rate) [Member]
Disclosure of detailed information about hedges [line items]
Notional amount	300,874	105,600
Cash flow hedge derivatives [Member] | Over 6 years [Member] | Interbank borrowings [Member] | Interbank loans [Member]
Disclosure of detailed information about hedges [line items]
Notional amount

XML

DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGE ACCOUNTING (Details 3) - Cash flow hedge derivatives [Member] - Interest rate risk [member] - CLP ($) $ in Millions		Dec. 31, 2017	Dec. 31, 2016
Hedging Instruments Inflows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows		$ 112,875	$ 136,528
Hedging Instruments Outflows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows	[1]	(385,626)	(279,027)
Hedging Instruments Net flows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows		(272,751)	(142,499)
Hedged Items Inflows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows		385,626	279,027
Hedged Items Outflows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows		(112,875)	(136,528)
Hedged Items Net flows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows		272,751	142,499
Due within 1 year [Member] | Hedging Instruments Inflows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows		60,733	72,631
Due within 1 year [Member] | Hedging Instruments Outflows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows	[1]	(308,737)	(159,439)
Due within 1 year [Member] | Hedging Instruments Net flows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows		(248,004)	(86,808)
Due within 1 year [Member] | Hedged Items Inflows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows		308,737	159,439
Due within 1 year [Member] | Hedged Items Outflows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows		(60,733)	(72,631)
Due within 1 year [Member] | Hedged Items Net flows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows		248,004	86,808
Between 1 and 3 years [Member] | Hedging Instruments Inflows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows		43,507	45,857
Between 1 and 3 years [Member] | Hedging Instruments Outflows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows	[1]	(60,515)	(83,193)
Between 1 and 3 years [Member] | Hedging Instruments Net flows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows		(17,008)	(37,336)
Between 1 and 3 years [Member] | Hedged Items Inflows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows		60,515	83,193
Between 1 and 3 years [Member] | Hedged Items Outflows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows		(43,507)	(45,857)
Between 1 and 3 years [Member] | Hedged Items Net flows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows		17,008	37,336
Between 3 and 6 years [Member] | Hedging Instruments Inflows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows		7,757	18,040
Between 3 and 6 years [Member] | Hedging Instruments Outflows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows	[1]	(13,780)	(32,647)
Between 3 and 6 years [Member] | Hedging Instruments Net flows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows		(6,023)	(14,607)
Between 3 and 6 years [Member] | Hedged Items Inflows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows		13,780	32,647
Between 3 and 6 years [Member] | Hedged Items Outflows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows		(7,757)	(18,040)
Between 3 and 6 years [Member] | Hedged Items Net flows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows		6,023	14,607
Over 6 years [Member] | Hedging Instruments Inflows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows		878
Over 6 years [Member] | Hedging Instruments Outflows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows	[1]	(2,594)	(3,748)
Over 6 years [Member] | Hedging Instruments Net flows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows		(1,716)	(3,748)
Over 6 years [Member] | Hedged Items Inflows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows		2,594	3,748
Over 6 years [Member] | Hedged Items Outflows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows		(878)
Over 6 years [Member] | Hedged Items Net flows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows		$ 1,716	$ 3,748

[1] Only includes cash flow forecast portion of the hedge instruments used to cover interest rate risk.

XML

DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGE ACCOUNTING (Details 4) - Cash flow hedge derivatives [Member] - Inflation rate risk [member] - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Hedging Instruments Inflows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows	$ 1,645	$ 4,900
Hedging Instruments Outflows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows	(439,323)	(206,342)
Hedging Instruments Net flows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows	(437,678)	(201,442)
Hedged Items Inflows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows	439,323	206,342
Hedged Items Outflows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows	(1,645)	(4,900)
Hedged Items Net flows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows	437,678	201,442
Due within 1 year [Member] | Hedging Instruments Inflows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows	1,645	4,900
Due within 1 year [Member] | Hedging Instruments Outflows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows	(20,300)	(22,586)
Due within 1 year [Member] | Hedging Instruments Net flows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows	(18,655)	(17,686)
Due within 1 year [Member] | Hedged Items Inflows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows	20,300	22,586
Due within 1 year [Member] | Hedged Items Outflows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows	(1,645)	(4,900)
Due within 1 year [Member] | Hedged Items Net flows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows	18,655	17,686
Between 1 and 3 years [Member] | Hedging Instruments Inflows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows
Between 1 and 3 years [Member] | Hedging Instruments Outflows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows	(29,008)	(11,896)
Between 1 and 3 years [Member] | Hedging Instruments Net flows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows	(29,008)	(11,896)
Between 1 and 3 years [Member] | Hedged Items Inflows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows	29,008	11,896
Between 1 and 3 years [Member] | Hedged Items Outflows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows
Between 1 and 3 years [Member] | Hedged Items Net flows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows	29,008	11,896
Between 3 and 6 years [Member] | Hedging Instruments Inflows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows
Between 3 and 6 years [Member] | Hedging Instruments Outflows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows	(103,544)	(56,107)
Between 3 and 6 years [Member] | Hedging Instruments Net flows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows	(103,544)	(56,107)
Between 3 and 6 years [Member] | Hedged Items Inflows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows	103,544	56,107
Between 3 and 6 years [Member] | Hedged Items Outflows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows
Between 3 and 6 years [Member] | Hedged Items Net flows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows	103,544	56,107
Over 6 years [Member] | Hedging Instruments Inflows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows
Over 6 years [Member] | Hedging Instruments Outflows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows	(286,471)	(115,753)
Over 6 years [Member] | Hedging Instruments Net flows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows	(286,471)	(115,753)
Over 6 years [Member] | Hedged Items Inflows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows	286,471	115,753
Over 6 years [Member] | Hedged Items Outflows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows
Over 6 years [Member] | Hedged Items Net flows [Member]
Disclosure of detailed information about hedges [line items]
Forecasted cash flows	$ 286,471	$ 115,753

XML

DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGE ACCOUNTING (Details 5) - Cash flow hedge derivatives [Member] - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Disclosure of detailed information about hedges [line items]
Net flows	$ (3,562)	$ 2,288
Interbank borrowings [Member]
Disclosure of detailed information about hedges [line items]
Net flows	(4,779)	(6,019)
Time deposits and other time liabilities [Member]
Disclosure of detailed information about hedges [line items]
Net flows		(294)
Issued debt instruments [Member]
Disclosure of detailed information about hedges [line items]
Net flows	(8,683)	(8,169)
Available for sale investments [Member]
Disclosure of detailed information about hedges [line items]
Net flows	(364)	12,833
Loans and accounts receivables from customers [Member]
Disclosure of detailed information about hedges [line items]
Net flows	$ 10,264	$ 3,937

XML

DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGE ACCOUNTING (Details 6) - Cash flow hedge derivatives [Member] - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of detailed information about hedges [line items]
Cash flow hedge net gains (losses)		$ (77)	$ 6
Interbank loans [Member]
Disclosure of detailed information about hedges [line items]
Cash flow hedge net gains (losses)
Bond Hedging derivatives [Member]
Disclosure of detailed information about hedges [line items]
Cash flow hedge net gains (losses)		$ (77)	$ 6

XML

DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGE ACCOUNTING (Details Narrative) - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Derivative Financial Instruments And Hedge Accounting
Bank recorded inefficiencies	$ 1,187	$ 355

XML

INTERBANK LOANS (Details) - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Foreign Interbank Loans
Total	$ 162,213	$ 268,672
Loans and accounts receivables from customers [Member]
Foreign Interbank Loans
Total	162,213	268,672
Loans and accounts receivables from customers [Member] | Domestic Banks [Member]
Domestic banks
Interbank loans		23
Other domestic bank loans		51
Loans and accounts receivables from customers [Member] | Foreign Banks [Member]
Foreign Interbank Loans
Interbank loans - Foreign	162,685	272,733
Provisions and impairment for foreign bank loans	$ (472)	$ (4,135)

XML

INTERBANK LOANS (Details 1) - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Changes in provisions and impairment [Roll Forward]
Provisions released	$ 302,255	$ 342,083	$ 399,277
Loans and accounts receivables from customers [Member] | Provisions and Impairment of Loans [Member]
Changes in provisions and impairment [Roll Forward]
Beginning balance	4,135	1,166
Provisions established	307	3,052
Provisions released	(3,970)	(83)
Ending balance	472	4,135	1,166
Loans and accounts receivables from customers [Member] | Domestic Banks [Member] | Provisions and Impairment of Loans [Member]
Changes in provisions and impairment [Roll Forward]
Beginning balance
Provisions established	251	1
Provisions released	(251)	(1)
Ending balance
Loans and accounts receivables from customers [Member] | Foreign Banks [Member] | Provisions and Impairment of Loans [Member]
Changes in provisions and impairment [Roll Forward]
Beginning balance	4,135	1,166
Provisions established	56	3,051
Provisions released	(3,719)	(82)
Ending balance	$ 472	$ 4,135	$ 1,166

XML

LOANS AND ACCOUNTS RECEIVABLE FROM CUSTOMERS (Details) - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of financial assets [line items]
Assets before Allowances	$ 27,725,914	$ 27,206,431
Allowances established	1,440	7,558
Net assets	26,772,544	26,147,154
Individual Allowance [Member]
Disclosure of financial assets [line items]
Assets before Allowances	218,790	246,336
Group Allowance [Member]
Disclosure of financial assets [line items]
Assets before Allowances	571,895	540,134
Total Provision [Member]
Disclosure of financial assets [line items]
Assets before Allowances	790,685	786,470
Allowances established	790,685	786,470	$ 761,135
Commercial loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	14,071,327	14,140,272
Net assets	13,470,779	13,438,023
Commercial loans [Member] | Individual Allowance [Member]
Disclosure of financial assets [line items]
Assets before Allowances	218,790	246,336
Allowances established	218,790	246,336	256,505
Commercial loans [Member] | Group Allowance [Member]
Disclosure of financial assets [line items]
Assets before Allowances	219,073	183,106
Allowances established	219,073	183,106	174,696
Commercial loans [Member] | Total Provision [Member]
Disclosure of financial assets [line items]
Assets before Allowances	437,863	429,442
Mortgage Loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	9,096,895	8,619,356
Allowances established	69,066	57,009	62,427
Net assets	9,027,829	8,562,347
Mortgage Loans [Member] | Individual Allowance [Member]
Disclosure of financial assets [line items]
Assets before Allowances
Mortgage Loans [Member] | Group Allowance [Member]
Disclosure of financial assets [line items]
Assets before Allowances	69,066	57,009
Mortgage Loans [Member] | Total Provision [Member]
Disclosure of financial assets [line items]
Assets before Allowances	69,066	57,009
Consumer Loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	4,557,692	4,446,803
Allowances established	283,756	300,019	$ 267,507
Net assets	4,273,936	4,146,784
Consumer Loans [Member] | Individual Allowance [Member]
Disclosure of financial assets [line items]
Assets before Allowances
Consumer Loans [Member] | Group Allowance [Member]
Disclosure of financial assets [line items]
Assets before Allowances	283,756	300,019
Consumer Loans [Member] | Total Provision [Member]
Disclosure of financial assets [line items]
Assets before Allowances	283,756	300,019
Commercial Loans Portfolio [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Net assets	9,688,666	9,545,491
Commercial Loans Portfolio [Member] | Commercial loans [Member] | Individual Allowance [Member]
Disclosure of financial assets [line items]
Assets before Allowances	133,254	159,463
Commercial Loans Portfolio [Member] | Commercial loans [Member] | Group Allowance [Member]
Disclosure of financial assets [line items]
Assets before Allowances	168,736	148,703
Commercial Loans Portfolio [Member] | Commercial loans [Member] | Total Provision [Member]
Disclosure of financial assets [line items]
Assets before Allowances	301,990	308,166
Foreign Trade Loans [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Net assets	1,524,043	1,772,084
Foreign Trade Loans [Member] | Commercial loans [Member] | Individual Allowance [Member]
Disclosure of financial assets [line items]
Assets before Allowances	49,026	56,919
Foreign Trade Loans [Member] | Commercial loans [Member] | Group Allowance [Member]
Disclosure of financial assets [line items]
Assets before Allowances	1,444	901
Foreign Trade Loans [Member] | Commercial loans [Member] | Total Provision [Member]
Disclosure of financial assets [line items]
Assets before Allowances	50,470	57,820
Current Account Debtors [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Net assets	181,230	169,820
Current Account Debtors [Member] | Commercial loans [Member] | Individual Allowance [Member]
Disclosure of financial assets [line items]
Assets before Allowances	2,726	2,794
Current Account Debtors [Member] | Commercial loans [Member] | Group Allowance [Member]
Disclosure of financial assets [line items]
Assets before Allowances	11,740	6,854
Current Account Debtors [Member] | Commercial loans [Member] | Total Provision [Member]
Disclosure of financial assets [line items]
Assets before Allowances	14,466	9,648
Factoring Transactions [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Net assets	443,895	291,344
Factoring Transactions [Member] | Commercial loans [Member] | Individual Allowance [Member]
Disclosure of financial assets [line items]
Assets before Allowances	4,788	4,787
Factoring Transactions [Member] | Commercial loans [Member] | Group Allowance [Member]
Disclosure of financial assets [line items]
Assets before Allowances	1,207	620
Factoring Transactions [Member] | Commercial loans [Member] | Total Provision [Member]
Disclosure of financial assets [line items]
Assets before Allowances	5,995	5,407
Student loans [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	82,368
Student loans [Member] | Commercial loans [Member] | Individual Allowance [Member]
Disclosure of financial assets [line items]
Assets before Allowances
Student loans [Member] | Commercial loans [Member] | Group Allowance [Member]
Disclosure of financial assets [line items]
Assets before Allowances	5,922
Student loans [Member] | Commercial loans [Member] | Total Provision [Member]
Disclosure of financial assets [line items]
Assets before Allowances	5,922
Commercial Lease Transactions [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Net assets	1,426,682	1,461,984
Commercial Lease Transactions [Member] | Commercial loans [Member] | Individual Allowance [Member]
Disclosure of financial assets [line items]
Assets before Allowances	14,529	17,529
Commercial Lease Transactions [Member] | Commercial loans [Member] | Group Allowance [Member]
Disclosure of financial assets [line items]
Assets before Allowances	12,793	5,546
Commercial Lease Transactions [Member] | Commercial loans [Member] | Total Provision [Member]
Disclosure of financial assets [line items]
Assets before Allowances	30,322	23,139
Other Commercial Loans Portfolio [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Net assets	123,895	197,300
Other Commercial Loans Portfolio [Member] | Commercial loans [Member] | Individual Allowance [Member]
Disclosure of financial assets [line items]
Assets before Allowances	11,467	4,780
Other Commercial Loans Portfolio [Member] | Commercial loans [Member] | Group Allowance [Member]
Disclosure of financial assets [line items]
Assets before Allowances	17,231	20,482
Other Commercial Loans Portfolio [Member] | Commercial loans [Member] | Total Provision [Member]
Disclosure of financial assets [line items]
Assets before Allowances	28,698	25,262
Transferable Mortgage Loans [Member] | Mortgage Loans [Member]
Disclosure of financial assets [line items]
Net assets	23,937	32,563
Transferable Mortgage Loans [Member] | Mortgage Loans [Member] | Individual Allowance [Member]
Disclosure of financial assets [line items]
Assets before Allowances
Transferable Mortgage Loans [Member] | Mortgage Loans [Member] | Group Allowance [Member]
Disclosure of financial assets [line items]
Assets before Allowances	123	16
Transferable Mortgage Loans [Member] | Mortgage Loans [Member] | Total Provision [Member]
Disclosure of financial assets [line items]
Assets before Allowances	123	16
Endorsable Mortgage Mutual Loans [Member] | Mortgage Loans [Member]
Disclosure of financial assets [line items]
Net assets	114,484	119,744
Endorsable Mortgage Mutual Loans [Member] | Mortgage Loans [Member] | Individual Allowance [Member]
Disclosure of financial assets [line items]
Assets before Allowances
Endorsable Mortgage Mutual Loans [Member] | Mortgage Loans [Member] | Group Allowance [Member]
Disclosure of financial assets [line items]
Assets before Allowances	594	190
Endorsable Mortgage Mutual Loans [Member] | Mortgage Loans [Member] | Total Provision [Member]
Disclosure of financial assets [line items]
Assets before Allowances	594	190
Other Mortgage Bonds Portfolio [Member] | Mortgage Loans [Member]
Disclosure of financial assets [line items]
Net assets	8,889,408	8,410,040
Other Mortgage Bonds Portfolio [Member] | Mortgage Loans [Member] | Individual Allowance [Member]
Disclosure of financial assets [line items]
Assets before Allowances
Other Mortgage Bonds Portfolio [Member] | Mortgage Loans [Member] | Group Allowance [Member]
Disclosure of financial assets [line items]
Assets before Allowances	68,349	56,803
Other Mortgage Bonds Portfolio [Member] | Mortgage Loans [Member] | Total Provision [Member]
Disclosure of financial assets [line items]
Assets before Allowances	68,349	56,803
Consumer Loans In Installments [Member] | Consumer Loans [Member]
Disclosure of financial assets [line items]
Net assets	2,669,780	2,472,820
Consumer Loans In Installments [Member] | Consumer Loans [Member] | Individual Allowance [Member]
Disclosure of financial assets [line items]
Assets before Allowances
Consumer Loans In Installments [Member] | Consumer Loans [Member] | Group Allowance [Member]
Disclosure of financial assets [line items]
Assets before Allowances	240,962	249,545
Consumer Loans In Installments [Member] | Consumer Loans [Member] | Total Provision [Member]
Disclosure of financial assets [line items]
Assets before Allowances	240,962	249,545
Credit Card Debtors [Member] | Consumer Loans [Member]
Disclosure of financial assets [line items]
Net assets	1,331,579	1,407,055
Credit Card Debtors [Member] | Consumer Loans [Member] | Individual Allowance [Member]
Disclosure of financial assets [line items]
Assets before Allowances
Credit Card Debtors [Member] | Consumer Loans [Member] | Group Allowance [Member]
Disclosure of financial assets [line items]
Assets before Allowances	33,401	41,063
Credit Card Debtors [Member] | Consumer Loans [Member] | Total Provision [Member]
Disclosure of financial assets [line items]
Assets before Allowances	33,401	41,063
Current Account Debtors Consumer Loans [Member] | Consumer Loans [Member]
Disclosure of financial assets [line items]
Net assets	4,653	5,045
Current Account Debtors Consumer Loans [Member] | Consumer Loans [Member] | Individual Allowance [Member]
Disclosure of financial assets [line items]
Assets before Allowances
Current Account Debtors Consumer Loans [Member] | Consumer Loans [Member] | Group Allowance [Member]
Disclosure of financial assets [line items]
Assets before Allowances	62	72
Current Account Debtors Consumer Loans [Member] | Consumer Loans [Member] | Total Provision [Member]
Disclosure of financial assets [line items]
Assets before Allowances	62	72
Other Consumer Loans [Member] | Consumer Loans [Member]
Disclosure of financial assets [line items]
Net assets	267,924	261,864
Other Consumer Loans [Member] | Consumer Loans [Member] | Individual Allowance [Member]
Disclosure of financial assets [line items]
Assets before Allowances
Other Consumer Loans [Member] | Consumer Loans [Member] | Group Allowance [Member]
Disclosure of financial assets [line items]
Assets before Allowances	9,331	9,339
Other Consumer Loans [Member] | Consumer Loans [Member] | Total Provision [Member]
Disclosure of financial assets [line items]
Assets before Allowances	9,331	9,339
Normal Portfolio [Member]
Disclosure of financial assets [line items]
Assets before Allowances	25,760,056	25,318,811
Normal Portfolio [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	12,895,139	12,938,924
Normal Portfolio [Member] | Mortgage Loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	8,634,351	8,221,668
Normal Portfolio [Member] | Consumer Loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	4,230,566	4,158,219
Normal Portfolio [Member] | Commercial Loans Portfolio [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	9,244,460
Normal Portfolio [Member] | Commercial Loans Portfolio [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances		9,160,982
Normal Portfolio [Member] | Foreign Trade Loans [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	1,506,359	1,750,196
Normal Portfolio [Member] | Current Account Debtors [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	179,982	166,073
Normal Portfolio [Member] | Factoring Transactions [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	444,644	291,112
Normal Portfolio [Member] | Student loans [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	77,226
Normal Portfolio [Member] | Commercial Lease Transactions [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	1,335,653	1,376,972
Normal Portfolio [Member] | Other Commercial Loans Portfolio [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	106,815	193,589
Normal Portfolio [Member] | Transferable Mortgage Loans [Member] | Mortgage Loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	22,620	31,368
Normal Portfolio [Member] | Endorsable Mortgage Mutual Loans [Member] | Mortgage Loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	110,659	115,400
Normal Portfolio [Member] | Other Mortgage Bonds Portfolio [Member] | Mortgage Loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	8,501,072	8,074,900
Normal Portfolio [Member] | Consumer Loans In Installments [Member] | Consumer Loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	2,613,041	2,468,692
Normal Portfolio [Member] | Credit Card Debtors [Member] | Consumer Loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	1,341,098	1,418,409
Normal Portfolio [Member] | Current Account Debtors Consumer Loans [Member] | Consumer Loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	4,638	5,062
Normal Portfolio [Member] | Other Consumer Loans [Member] | Consumer Loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	271,789	266,056
Impaired Portfolio [Member]
Disclosure of financial assets [line items]
Assets before Allowances	1,803,173	1,614,813
Impaired Portfolio [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	1,013,503	928,541
Impaired Portfolio [Member] | Mortgage Loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	462,544	397,688
Impaired Portfolio [Member] | Consumer Loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	327,126	288,584
Impaired Portfolio [Member] | Commercial Loans Portfolio [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	746,196	692,675
Impaired Portfolio [Member] | Foreign Trade Loans [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	68,154	79,708
Impaired Portfolio [Member] | Current Account Debtors [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	15,714	13,395
Impaired Portfolio [Member] | Factoring Transactions [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	5,246	5,639
Impaired Portfolio [Member] | Student loans [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	11,064
Impaired Portfolio [Member] | Commercial Lease Transactions [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	121,351	108,151
Impaired Portfolio [Member] | Other Commercial Loans Portfolio [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	45,778	28,973
Impaired Portfolio [Member] | Transferable Mortgage Loans [Member] | Mortgage Loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	1,440	1,211
Impaired Portfolio [Member] | Endorsable Mortgage Mutual Loans [Member] | Mortgage Loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	4,419	4,534
Impaired Portfolio [Member] | Other Mortgage Bonds Portfolio [Member] | Mortgage Loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	456,685	391,943
Impaired Portfolio [Member] | Consumer Loans In Installments [Member] | Consumer Loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	297,701	253,673
Impaired Portfolio [Member] | Credit Card Debtors [Member] | Consumer Loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	23,882	29,709
Impaired Portfolio [Member] | Current Account Debtors Consumer Loans [Member] | Consumer Loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	77	55
Impaired Portfolio [Member] | Other Consumer Loans [Member] | Consumer Loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	5,466	5,147
Total Impaired Portfolio [Member]
Disclosure of financial assets [line items]
Assets before Allowances	27,563,229	26,933,624
Total Impaired Portfolio [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	13,908,642	13,867,465
Total Impaired Portfolio [Member] | Mortgage Loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	9,096,895	8,619,356
Total Impaired Portfolio [Member] | Consumer Loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	4,557,692	4,446,803
Total Impaired Portfolio [Member] | Commercial Loans Portfolio [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	9,990,656	9,853,657
Total Impaired Portfolio [Member] | Foreign Trade Loans [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	1,574,513	1,829,904
Total Impaired Portfolio [Member] | Current Account Debtors [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	195,696	179,468
Total Impaired Portfolio [Member] | Factoring Transactions [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	449,890	296,751
Total Impaired Portfolio [Member] | Student loans [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	88,290
Total Impaired Portfolio [Member] | Commercial Lease Transactions [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	1,457,004	1,485,123
Total Impaired Portfolio [Member] | Other Commercial Loans Portfolio [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	152,593	222,562
Total Impaired Portfolio [Member] | Transferable Mortgage Loans [Member] | Mortgage Loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	24,060	32,579
Total Impaired Portfolio [Member] | Endorsable Mortgage Mutual Loans [Member] | Mortgage Loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	115,078	119,934
Total Impaired Portfolio [Member] | Other Mortgage Bonds Portfolio [Member] | Mortgage Loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	8,957,757	8,466,843
Total Impaired Portfolio [Member] | Consumer Loans In Installments [Member] | Consumer Loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	2,910,742	2,722,365
Total Impaired Portfolio [Member] | Credit Card Debtors [Member] | Consumer Loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	1,364,980	1,448,118
Total Impaired Portfolio [Member] | Current Account Debtors Consumer Loans [Member] | Consumer Loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	4,715	5,117
Total Impaired Portfolio [Member] | Other Consumer Loans [Member] | Consumer Loans [Member]
Disclosure of financial assets [line items]
Assets before Allowances	$ 277,255	$ 271,203

XML

LOANS AND ACCOUNTS RECEIVABLE FROM CUSTOMERS (Details 1) - CLP ($) $ in Millions		Dec. 31, 2017	Dec. 31, 2016
Disclosure of financial assets [line items]
Assets before allowances		$ 27,725,914	$ 27,206,431
Distribution percentage		100.00%	1.00%
Commercial loans [Member]
Disclosure of financial assets [line items]
Assets before allowances		$ 14,071,327	$ 14,140,272
Distribution percentage		50.75%	51.98%
Commercial loans [Member] | Manufacturing [Member]
Disclosure of financial assets [line items]
Assets before allowances		$ 1,218,232	$ 1,180,886
Distribution percentage		4.39%	4.34%
Commercial loans [Member] | Mining [Member]
Disclosure of financial assets [line items]
Assets before allowances		$ 302,037	$ 340,554
Distribution percentage		1.09%	1.25%
Commercial loans [Member] | Electricity, Gas and Water [Member]
Disclosure of financial assets [line items]
Assets before allowances		$ 336,048	$ 442,936
Distribution percentage		1.21%	1.63%
Commercial loans [Member] | Agriculture and Livestock [Member]
Disclosure of financial assets [line items]
Assets before allowances		$ 1,114,597	$ 1,096,659
Distribution percentage		4.02%	4.03%
Commercial loans [Member] | Forest [Member]
Disclosure of financial assets [line items]
Assets before allowances		$ 98,941	$ 96,806
Distribution percentage		0.36%	0.36%
Commercial loans [Member] | Fishing [Member]
Disclosure of financial assets [line items]
Assets before allowances		$ 215,994	$ 296,592
Distribution percentage		0.78%	1.09%
Commercial loans [Member] | Transportation and Telecom [Member]
Disclosure of financial assets [line items]
Assets before allowances		$ 697,948	$ 787,510
Distribution percentage		2.52%	2.89%
Commercial loans [Member] | Communications [Member]
Disclosure of financial assets [line items]
Assets before allowances		$ 168,744	$ 196,934
Distribution percentage		0.61%	0.72%
Commercial loans [Member] | Construction [Member]
Disclosure of financial assets [line items]
Assets before allowances		$ 1,977,417	$ 1,792,485
Distribution percentage		7.13%	6.59%
Commercial loans [Member] | Commerce Industry [Member]
Disclosure of financial assets [line items]
Assets before allowances		$ 3,294,555	$ 3,393,133
Distribution percentage		11.88%	12.47%
Commercial loans [Member] | Services [Member]
Disclosure of financial assets [line items]
Assets before allowances		$ 467,747	$ 482,900
Distribution percentage		1.69%	1.77%
Commercial loans [Member] | Other [Member]
Disclosure of financial assets [line items]
Assets before allowances		$ 4,179,067	$ 4,032,877
Distribution percentage		15.07%	14.84%
Mortgage Loans [Member]
Disclosure of financial assets [line items]
Assets before allowances		$ 9,096,895	$ 8,619,356
Distribution percentage		32.81%	31.68%
Consumer Loans [Member]
Disclosure of financial assets [line items]
Assets before allowances		$ 4,557,692	$ 4,446,803
Distribution percentage		16.43%	16.34%
Domestic Loans [Member]
Disclosure of financial assets [line items]
Assets before allowances	[1]	$ 27,563,229	$ 26,933,698
Domestic Loans [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Assets before allowances	[1]	13,908,642	13,867,539
Domestic Loans [Member] | Commercial loans [Member] | Manufacturing [Member]
Disclosure of financial assets [line items]
Assets before allowances	[1]	1,218,232	1,180,886
Domestic Loans [Member] | Commercial loans [Member] | Mining [Member]
Disclosure of financial assets [line items]
Assets before allowances	[1]	302,037	340,554
Domestic Loans [Member] | Commercial loans [Member] | Electricity, Gas and Water [Member]
Disclosure of financial assets [line items]
Assets before allowances	[1]	336,048	442,936
Domestic Loans [Member] | Commercial loans [Member] | Agriculture and Livestock [Member]
Disclosure of financial assets [line items]
Assets before allowances	[1]	1,114,597	1,096,659
Domestic Loans [Member] | Commercial loans [Member] | Forest [Member]
Disclosure of financial assets [line items]
Assets before allowances	[1]	98,941	96,806
Domestic Loans [Member] | Commercial loans [Member] | Fishing [Member]
Disclosure of financial assets [line items]
Assets before allowances	[1]	215,994	296,592
Domestic Loans [Member] | Commercial loans [Member] | Transportation and Telecom [Member]
Disclosure of financial assets [line items]
Assets before allowances	[1]	697,948	787,510
Domestic Loans [Member] | Commercial loans [Member] | Communications [Member]
Disclosure of financial assets [line items]
Assets before allowances	[1]	168,744	196,934
Domestic Loans [Member] | Commercial loans [Member] | Construction [Member]
Disclosure of financial assets [line items]
Assets before allowances	[1]	1,977,417	1,792,485
Domestic Loans [Member] | Commercial loans [Member] | Commerce Industry [Member]
Disclosure of financial assets [line items]
Assets before allowances	[1]	3,131,870	3,120,400
Domestic Loans [Member] | Commercial loans [Member] | Services [Member]
Disclosure of financial assets [line items]
Assets before allowances	[1]	467,747	482,900
Domestic Loans [Member] | Commercial loans [Member] | Other [Member]
Disclosure of financial assets [line items]
Assets before allowances	[1]	4,179,067	4,032,877
Domestic Loans [Member] | Mortgage Loans [Member]
Disclosure of financial assets [line items]
Assets before allowances	[1]	9,096,895	8,619,356
Domestic Loans [Member] | Consumer Loans [Member]
Disclosure of financial assets [line items]
Assets before allowances	[1]	4,557,692	4,446,803
Foreign Interbank Loans [Member]
Disclosure of financial assets [line items]
Assets before allowances		162,685	272,733
Foreign Interbank Loans [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Assets before allowances		162,685	272,733
Foreign Interbank Loans [Member] | Commercial loans [Member] | Manufacturing [Member]
Disclosure of financial assets [line items]
Assets before allowances
Foreign Interbank Loans [Member] | Commercial loans [Member] | Mining [Member]
Disclosure of financial assets [line items]
Assets before allowances
Foreign Interbank Loans [Member] | Commercial loans [Member] | Electricity, Gas and Water [Member]
Disclosure of financial assets [line items]
Assets before allowances
Foreign Interbank Loans [Member] | Commercial loans [Member] | Agriculture and Livestock [Member]
Disclosure of financial assets [line items]
Assets before allowances
Foreign Interbank Loans [Member] | Commercial loans [Member] | Forest [Member]
Disclosure of financial assets [line items]
Assets before allowances
Foreign Interbank Loans [Member] | Commercial loans [Member] | Fishing [Member]
Disclosure of financial assets [line items]
Assets before allowances
Foreign Interbank Loans [Member] | Commercial loans [Member] | Transportation and Telecom [Member]
Disclosure of financial assets [line items]
Assets before allowances
Foreign Interbank Loans [Member] | Commercial loans [Member] | Communications [Member]
Disclosure of financial assets [line items]
Assets before allowances
Foreign Interbank Loans [Member] | Commercial loans [Member] | Construction [Member]
Disclosure of financial assets [line items]
Assets before allowances
Foreign Interbank Loans [Member] | Commercial loans [Member] | Commerce Industry [Member]
Disclosure of financial assets [line items]
Assets before allowances
Foreign Interbank Loans [Member] | Commercial loans [Member] | Services [Member]
Disclosure of financial assets [line items]
Assets before allowances		162,685	272,733
Foreign Interbank Loans [Member] | Commercial loans [Member] | Other [Member]
Disclosure of financial assets [line items]
Assets before allowances
Foreign Interbank Loans [Member] | Mortgage Loans [Member]
Disclosure of financial assets [line items]
Assets before allowances
Foreign Interbank Loans [Member] | Consumer Loans [Member]
Disclosure of financial assets [line items]
Assets before allowances

[1] Includes domestic interbank loans for Ch$ 0 million as of December 31, 2017 (Ch$74 million as of December 31, 2016), see Note 8.

XML

LOANS AND ACCOUNTS RECEIVABLE FROM CUSTOMERS (Details 2) - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Impaired Portfolio [Member]
Disclosure of financial assets [line items]
Total	$ 427,890	$ 439,707
Impaired Portfolio [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Total	427,890	439,707
Impaired Portfolio [Member] | Mortgage Loans [Member]
Disclosure of financial assets [line items]
Total
Impaired Portfolio [Member] | Consumer Loans [Member]
Disclosure of financial assets [line items]
Total
Non-performing Loans (collectively evaluated) [Member]
Disclosure of financial assets [line items]
Total	633,461	564,131
Non-performing Loans (collectively evaluated) [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Total	368,522	316,838
Non-performing Loans (collectively evaluated) [Member] | Mortgage Loans [Member]
Disclosure of financial assets [line items]
Total	161,768	147,572
Non-performing Loans (collectively evaluated) [Member] | Consumer Loans [Member]
Disclosure of financial assets [line items]
Total	103,171	99,721
Other Impaired Portfolio [Member]
Disclosure of financial assets [line items]
Total	741,822	611,603
Other Impaired Portfolio [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Total	217,091	172,624
Other Impaired Portfolio [Member] | Mortgage Loans [Member]
Disclosure of financial assets [line items]
Total	300,776	250,116
Other Impaired Portfolio [Member] | Consumer Loans [Member]
Disclosure of financial assets [line items]
Total	223,955	188,863
Total Impaired Portfolio [Member]
Disclosure of financial assets [line items]
Total	1,803,173	1,615,441
Total Impaired Portfolio [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Total	1,013,503	929,169
Total Impaired Portfolio [Member] | Mortgage Loans [Member]
Disclosure of financial assets [line items]
Total	462,544	397,688
Total Impaired Portfolio [Member] | Consumer Loans [Member]
Disclosure of financial assets [line items]
Total	$ 327,126	$ 288,584

XML

LOANS AND ACCOUNTS RECEIVABLE FROM CUSTOMERS (Details 3) - Total Impaired Portfolio [Member] - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of financial assets [line items]
Total	$ 1,803,173	$ 1,615,441
SecuredDebt [Member]
Disclosure of financial assets [line items]
Total	1,030,533	912,275
UnsecuredDebt [Member]
Disclosure of financial assets [line items]
Total	772,640	703,166
Commercial loans [Member]
Disclosure of financial assets [line items]
Total	1,013,503	929,169
Commercial loans [Member] | SecuredDebt [Member]
Disclosure of financial assets [line items]
Total	582,557	519,821
Commercial loans [Member] | UnsecuredDebt [Member]
Disclosure of financial assets [line items]
Total	430,946	409,348
Mortgage Loans [Member]
Disclosure of financial assets [line items]
Total	462,544	397,688
Mortgage Loans [Member] | SecuredDebt [Member]
Disclosure of financial assets [line items]
Total	413,716	357,320
Mortgage Loans [Member] | UnsecuredDebt [Member]
Disclosure of financial assets [line items]
Total	48,828	40,368
Consumer Loans [Member]
Disclosure of financial assets [line items]
Total	327,126	288,584
Consumer Loans [Member] | SecuredDebt [Member]
Disclosure of financial assets [line items]
Total	34,260	35,134
Consumer Loans [Member] | UnsecuredDebt [Member]
Disclosure of financial assets [line items]
Total	$ 292,866	$ 253,450

XML

LOANS AND ACCOUNTS RECEIVABLE FROM CUSTOMERS (Details 4) - Non-performing Loans (collectively evaluated) [Member] - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of financial assets [line items]
Total	$ 633,461	$ 564,131
SecuredDebt [Member]
Disclosure of financial assets [line items]
Total	318,218	298,537
UnsecuredDebt [Member]
Disclosure of financial assets [line items]
Total	315,243	265,594
Commercial loans [Member]
Disclosure of financial assets [line items]
Total	368,522	316,838
Commercial loans [Member] | SecuredDebt [Member]
Disclosure of financial assets [line items]
Total	167,909	159,965
Commercial loans [Member] | UnsecuredDebt [Member]
Disclosure of financial assets [line items]
Total	200,613	156,873
Mortgage Loans [Member]
Disclosure of financial assets [line items]
Total	161,768	147,572
Mortgage Loans [Member] | SecuredDebt [Member]
Disclosure of financial assets [line items]
Total	141,413	129,632
Mortgage Loans [Member] | UnsecuredDebt [Member]
Disclosure of financial assets [line items]
Total	20,355	17,940
Consumer Loans [Member]
Disclosure of financial assets [line items]
Total	103,171	99,721
Consumer Loans [Member] | SecuredDebt [Member]
Disclosure of financial assets [line items]
Total	8,896	8,940
Consumer Loans [Member] | UnsecuredDebt [Member]
Disclosure of financial assets [line items]
Total	$ 94,275	$ 90,781

XML

LOANS AND ACCOUNTS RECEIVABLE FROM CUSTOMERS (Details 5) - Non-performing Loans (collectively evaluated) [Member] - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of financial assets [line items]
Total	$ 633,461	$ 564,131
Up to 3 Months [Member]
Disclosure of financial assets [line items]
Total	614,774	541,297
Less Than 90 Days [Member]
Disclosure of financial assets [line items]
Total	18,687	22,834
Commercial loans [Member]
Disclosure of financial assets [line items]
Total	368,522	316,838
Commercial loans [Member] | Up to 3 Months [Member]
Disclosure of financial assets [line items]
Total	362,968	311,755
Commercial loans [Member] | Less Than 90 Days [Member]
Disclosure of financial assets [line items]
Total	5,554	5,083
Consumer Loans [Member]
Disclosure of financial assets [line items]
Total	103,171	99,721
Consumer Loans [Member] | Up to 3 Months [Member]
Disclosure of financial assets [line items]
Total	92,541	84,458
Consumer Loans [Member] | Less Than 90 Days [Member]
Disclosure of financial assets [line items]
Total	10,630	15,263
Mortgage loans [Member]
Disclosure of financial assets [line items]
Total	161,768	147,572
Mortgage loans [Member] | Up to 3 Months [Member]
Disclosure of financial assets [line items]
Total	159,265	145,084
Mortgage loans [Member] | Less Than 90 Days [Member]
Disclosure of financial assets [line items]
Total	$ 2,503	$ 2,488

XML

LOANS AND ACCOUNTS RECEIVABLE FROM CUSTOMERS (Details 6) - CLP ($) $ in Millions		12 Months Ended
		Dec. 31, 2017	Dec. 31, 2016
Changes in allowance account for credit losses of financial assets [Roll Forward]
Balance Beginning		$ 7,558
Balance End		1,440	$ 7,558
Total Provision [Member]
Changes in allowance account for credit losses of financial assets [Roll Forward]
Balance Beginning		786,470	761,135
Allowances established	[1]	508,998	526,293
Allowances released	[2]	(133,932)	(122,651)
Charge-offs	[3]	(370,851)	(378,307)
Balance End		790,685	786,470
Commercial loans [Member] | Individual Allowance [Member]
Changes in allowance account for credit losses of financial assets [Roll Forward]
Balance Beginning		246,336	256,505
Allowances established	[1]	64,658	61,002
Allowances released	[2]	(55,925)	(43,183)
Charge-offs	[3]	(36,279)	(27,988)
Balance End		218,790	246,336
Commercial loans [Member] | Group Allowance [Member]
Changes in allowance account for credit losses of financial assets [Roll Forward]
Balance Beginning		183,106	174,696
Allowances established	[1]	148,681	133,855
Allowances released	[2]	(20,491)	(14,432)
Charge-offs	[3]	(92,223)	(111,013)
Balance End		219,073	183,106
Mortgage Loans [Member]
Changes in allowance account for credit losses of financial assets [Roll Forward]
Balance Beginning		57,009	62,427
Allowances established	[1]	43,621	50,892
Allowances released	[2]	(11,427)	(34,246)
Charge-offs	[3]	(20,137)	(22,064)
Balance End		69,066	57,009
Consumer Loans [Member]
Changes in allowance account for credit losses of financial assets [Roll Forward]
Balance Beginning		300,019	267,507
Allowances established	[1]	252,038	280,544
Allowances released	[2]	(46,089)	(30,790)
Charge-offs	[3]	(222,212)	(217,242)
Balance End		$ 283,756	$ 300,019

[1] Represents gross allowances made in respect of increased risk of loss during the period and loan growth.

[2] Represents the gross amount of loan loss allowances released during the year as a consequence of reduction in the level of risk existing in the loan portfolio, including as a result of improvement in the credit risk classification of borrowers and loans paid.

[3] Represents the gross amount of loan loss allowances removed due to charge-off.

XML

LOANS AND ACCOUNTS RECEIVABLE FROM CUSTOMERS (Details 7) - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of financial assets [line items]
Total	$ 83,315	$ 78,298	$ 68,140
Commercial loans [Member]
Disclosure of financial assets [line items]
Total	32,401	27,185	26,032
Consumer Loans [Member]
Disclosure of financial assets [line items]
Total	39,972	41,072	35,565
Mortgage Loans [Member]
Disclosure of financial assets [line items]
Total	$ 10,942	$ 10,041	$ 6,543

XML

LOANS AND ACCOUNTS RECEIVABLE FROM CUSTOMERS (Details 8) - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of financial assets [line items]
Total	$ 509,305	$ 529,345	$ 546,413
Consumer Loans [Member]
Disclosure of financial assets [line items]
Total	508,998	526,293	545,056
Interbank loans [Member]
Disclosure of financial assets [line items]
Total	$ 307	$ 3,052	$ 1,357

XML

LOANS AND ACCOUNTS RECEIVABLE FROM CUSTOMERS (Details 9) - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of financial assets [line items]
Total portfolio before allowances	$ 27,725,914	$ 27,206,431
Commercial loans [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	14,071,327	14,140,272
Mortgage Loans [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	9,096,895	8,619,356
Consumer Loans [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	4,557,692	4,446,803
Non-Impaired Portfolio [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	$ 25,760,056	$ 25,318,183
Overdue loans (less than 90 days) presented as portfolio percentage	2.53%	2.57%
Overdue loans (90 days or more) presented as portfolio percentage
Non-Impaired Portfolio [Member] | Current Portfolio [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	$ 25,107,730	$ 24,667,787
Non-Impaired Portfolio [Member] | Overdue for 1-29 Days [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	416,338	279,560
Non-Impaired Portfolio [Member] | Overdue for 30-89 Days [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	235,988	370,836
Non-Impaired Portfolio [Member] | Overdue for 90 Days or more [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances
Non-Impaired Portfolio [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	$ 12,895,139	$ 12,938,296
Overdue loans (less than 90 days) presented as portfolio percentage	122.00%	1.33%
Overdue loans (90 days or more) presented as portfolio percentage
Non-Impaired Portfolio [Member] | Commercial loans [Member] | Current Portfolio [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	$ 12,737,508	$ 12,765,961
Non-Impaired Portfolio [Member] | Commercial loans [Member] | Overdue for 1-29 Days [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	103,908	97,302
Non-Impaired Portfolio [Member] | Commercial loans [Member] | Overdue for 30-89 Days [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	53,723	75,033
Non-Impaired Portfolio [Member] | Commercial loans [Member] | Overdue for 90 Days or more [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances
Non-Impaired Portfolio [Member] | Mortgage Loans [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	$ 8,634,351	$ 8,221,668
Overdue loans (less than 90 days) presented as portfolio percentage	3.20%	3.37%
Overdue loans (90 days or more) presented as portfolio percentage
Non-Impaired Portfolio [Member] | Mortgage Loans [Member] | Current Portfolio [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	$ 8,357,733	$ 7,944,260
Non-Impaired Portfolio [Member] | Mortgage Loans [Member] | Overdue for 1-29 Days [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	180,294	69,227
Non-Impaired Portfolio [Member] | Mortgage Loans [Member] | Overdue for 30-89 Days [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	96,324	208,181
Non-Impaired Portfolio [Member] | Mortgage Loans [Member] | Overdue for 90 Days or more [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances
Non-Impaired Portfolio [Member] | Consumer Loans [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	$ 4,230,566	$ 4,158,219
Overdue loans (less than 90 days) presented as portfolio percentage	5.15%	4.83%
Overdue loans (90 days or more) presented as portfolio percentage
Non-Impaired Portfolio [Member] | Consumer Loans [Member] | Current Portfolio [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	$ 4,012,489	$ 3,957,566
Non-Impaired Portfolio [Member] | Consumer Loans [Member] | Overdue for 1-29 Days [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	132,136	113,031
Non-Impaired Portfolio [Member] | Consumer Loans [Member] | Overdue for 30-89 Days [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	85,941	87,622
Non-Impaired Portfolio [Member] | Consumer Loans [Member] | Overdue for 90 Days or more [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances
Impaired Portfolio [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	$ 1,803,173	$ 1,614,813
Overdue loans (less than 90 days) presented as portfolio percentage	26.04%	23.31%
Overdue loans (90 days or more) presented as portfolio percentage	34.09%	33.51%
Impaired Portfolio [Member] | Current Portfolio [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	$ 718,849	$ 697,662
Impaired Portfolio [Member] | Overdue for 1-29 Days [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	231,189	81,297
Impaired Portfolio [Member] | Overdue for 30-89 Days [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	238,361	295,185
Impaired Portfolio [Member] | Overdue for 90 Days or more [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	614,774	541,297
Impaired Portfolio [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	$ 1,013,503	$ 928,541
Overdue loans (less than 90 days) presented as portfolio percentage	19.80%	16.60%
Overdue loans (90 days or more) presented as portfolio percentage	35.81%	33.55%
Impaired Portfolio [Member] | Commercial loans [Member] | Current Portfolio [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	$ 449,895	$ 463,176
Impaired Portfolio [Member] | Commercial loans [Member] | Overdue for 1-29 Days [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	110,834	35,777
Impaired Portfolio [Member] | Commercial loans [Member] | Overdue for 30-89 Days [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	89,806	118,461
Impaired Portfolio [Member] | Commercial loans [Member] | Overdue for 90 Days or more [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	362,968	311,755
Impaired Portfolio [Member] | Mortgage Loans [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	$ 462,544	$ 397,688
Overdue loans (less than 90 days) presented as portfolio percentage	31.24%	29.87%
Overdue loans (90 days or more) presented as portfolio percentage	34.43%	36.48%
Impaired Portfolio [Member] | Mortgage Loans [Member] | Current Portfolio [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	$ 158,770	$ 133,816
Impaired Portfolio [Member] | Mortgage Loans [Member] | Overdue for 1-29 Days [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	74,072	12,984
Impaired Portfolio [Member] | Mortgage Loans [Member] | Overdue for 30-89 Days [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	70,437	105,804
Impaired Portfolio [Member] | Mortgage Loans [Member] | Overdue for 90 Days or more [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	159,265	145,084
Impaired Portfolio [Member] | Consumer Loans [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	$ 327,126	$ 288,584
Overdue loans (less than 90 days) presented as portfolio percentage	38.03%	35.85%
Overdue loans (90 days or more) presented as portfolio percentage	28.29%	29.27%
Impaired Portfolio [Member] | Consumer Loans [Member] | Current Portfolio [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	$ 110,184	$ 100,670
Impaired Portfolio [Member] | Consumer Loans [Member] | Overdue for 1-29 Days [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	46,283	32,536
Impaired Portfolio [Member] | Consumer Loans [Member] | Overdue for 30-89 Days [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	78,118	70,920
Impaired Portfolio [Member] | Consumer Loans [Member] | Overdue for 90 Days or more [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	92,541	84,458
Total Impaired Portfolio [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	$ 27,563,229	$ 26,933,624
Overdue loans (less than 90 days) presented as portfolio percentage	4.07%	3.81%
Overdue loans (90 days or more) presented as portfolio percentage	2.23%	2.01%
Total Impaired Portfolio [Member] | Current Portfolio [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	$ 25,826,579	$ 25,365,449
Total Impaired Portfolio [Member] | Overdue for 1-29 Days [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	647,527	360,857
Total Impaired Portfolio [Member] | Overdue for 30-89 Days [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	474,349	666,021
Total Impaired Portfolio [Member] | Overdue for 90 Days or more [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	614,774	541,297
Total Impaired Portfolio [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	$ 13,908,642	$ 13,867,465
Overdue loans (less than 90 days) presented as portfolio percentage	2.58%	2.35%
Overdue loans (90 days or more) presented as portfolio percentage	2.61%	2.25%
Total Impaired Portfolio [Member] | Commercial loans [Member] | Current Portfolio [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	$ 13,187,403	$ 13,229,137
Total Impaired Portfolio [Member] | Commercial loans [Member] | Overdue for 1-29 Days [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	214,742	133,079
Total Impaired Portfolio [Member] | Commercial loans [Member] | Overdue for 30-89 Days [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	143,529	193,494
Total Impaired Portfolio [Member] | Commercial loans [Member] | Overdue for 90 Days or more [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	362,968	311,755
Total Impaired Portfolio [Member] | Mortgage Loans [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	$ 9,096,895	$ 8,619,356
Overdue loans (less than 90 days) presented as portfolio percentage	4.63%	4.60%
Overdue loans (90 days or more) presented as portfolio percentage	1.75%	1.68%
Total Impaired Portfolio [Member] | Mortgage Loans [Member] | Current Portfolio [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	$ 8,516,503	$ 8,078,076
Total Impaired Portfolio [Member] | Mortgage Loans [Member] | Overdue for 1-29 Days [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	254,366	82,211
Total Impaired Portfolio [Member] | Mortgage Loans [Member] | Overdue for 30-89 Days [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	166,761	313,985
Total Impaired Portfolio [Member] | Mortgage Loans [Member] | Overdue for 90 Days or more [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	159,265	145,084
Total Impaired Portfolio [Member] | Consumer Loans [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	$ 4,557,692	$ 4,446,803
Overdue loans (less than 90 days) presented as portfolio percentage	7.51%	6.84%
Overdue loans (90 days or more) presented as portfolio percentage	2.03%	1.90%
Total Impaired Portfolio [Member] | Consumer Loans [Member] | Current Portfolio [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	$ 4,122,673	$ 4,058,236
Total Impaired Portfolio [Member] | Consumer Loans [Member] | Overdue for 1-29 Days [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	178,419	145,567
Total Impaired Portfolio [Member] | Consumer Loans [Member] | Overdue for 30-89 Days [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	164,059	158,542
Total Impaired Portfolio [Member] | Consumer Loans [Member] | Overdue for 90 Days or more [Member]
Disclosure of financial assets [line items]
Total portfolio before allowances	$ 92,541	$ 84,458

XML

LOANS AND ACCOUNTS RECEIVABLE FROM CUSTOMERS (Details 10) - Non-performing Loans (collectively evaluated) [Member] - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of financial assets [line items]
Overdue loans	$ 614,774	$ 541,297
Loans with not overdue but classified as non-performing loans	18,687	22,834
Total	633,461	564,131
Commercial loans [Member]
Disclosure of financial assets [line items]
Overdue loans	362,968	311,755
Loans with not overdue but classified as non-performing loans	5,554	5,083
Total	368,522	316,838
Mortgage Loans [Member]
Disclosure of financial assets [line items]
Overdue loans	159,265	145,084
Loans with not overdue but classified as non-performing loans	2,503	2,488
Total	161,768	147,572
Consumer Loans [Member]
Disclosure of financial assets [line items]
Overdue loans	92,541	84,458
Loans with not overdue but classified as non-performing loans	10,630	15,263
Total	$ 103,171	$ 99,721

XML

AVAILABLE FOR SALE INVESTMENTS (Details) - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of financial assets [line items]
Total	$ 2,574,546	$ 3,388,906
Other Chilean securities [Member]
Disclosure of financial assets [line items]
Total	27,673	918,488
Foreign Financial Securities [Member]
Disclosure of financial assets [line items]
Total	284,072	726,944
Time deposits in Chilean financial institutions [Member] | Other Chilean securities [Member]
Disclosure of financial assets [line items]
Total	2,361	891,320
Mortgage finance bonds of Chilean financial institutions [Member] | Other Chilean securities [Member]
Disclosure of financial assets [line items]
Total	22,312	25,488
Foreign Central Banks and Government securities [Member] | Foreign Financial Securities [Member]
Disclosure of financial assets [line items]
Total	132,822	387,146
Other foreign financial instruments [Member] | Foreign Financial Securities [Member]
Disclosure of financial assets [line items]
Total	151,250	339,798
Other Instruments Issued in The Country [Member] | Other Chilean securities [Member]
Disclosure of financial assets [line items]
Total	3,000	1,680
Chilean Central Bank & Government Securities [Member]
Disclosure of financial assets [line items]
Total	2,262,801	1,743,474
Chilean Central Bank & Government Securities [Member] | Chilean Central Bank Bonds [Member]
Disclosure of financial assets [line items]
Total	816,331	468,386
Chilean Central Bank & Government Securities [Member] | Chilean Central Bank Notes [Member]
Disclosure of financial assets [line items]
Total	330,952	1,222,283
Chilean Central Bank & Government Securities [Member] | Other Chilean Central Bank and Government securities [Member]
Disclosure of financial assets [line items]
Total	$ 1,115,518	$ 52,805

XML

AVAILABLE FOR SALE INVESTMENTS (Details 1) - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Available For Sale Investments
Sale of available for sale investments generating realized profits	$ 6,469,344	$ 6,522,549	$ 2,627,490
Realized profits	4,867	12,333	22,473
Sale of available for sale investments generating realized losses	466,732	346,906	346,450
Realized losses	$ 3	$ 132	$ 72

XML

AVAILABLE FOR SALE INVESTMENTS (Details 2) - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of financial assets [line items]
Available for sale investments acquisition cost	$ 2,572,691	$ 3,381,531
Available for sale investments fair value	2,574,546	3,388,906
Available for sale investments unrealized profit	13,672	9,790
Available for sale investments unrealized loss	(11,817)	(2,415)
Other Chilean securities [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost	24,448	916,517
Available for sale investments fair value	27,673	918,488
Available for sale investments unrealized profit	3,225	2,037
Available for sale investments unrealized loss		(66)
Foreign Financial Securities [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost	283,709	728,547
Available for sale investments fair value	284,072	726,944
Available for sale investments unrealized profit	1,944	724
Available for sale investments unrealized loss	(1,582)	(2,327)
Due within 1 year [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost	2,572,691	3,381,531
Available for sale investments fair value	2,574,546	3,388,906
Available for sale investments unrealized profit	13,672	9,790
Available for sale investments unrealized loss	(11,817)	(2,415)
Due within 1 year [Member] | Other Chilean securities [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost	24,448	916,517
Available for sale investments fair value	27,673	918,488
Available for sale investments unrealized profit	3,225	2,037
Available for sale investments unrealized loss		(66)
Due within 1 year [Member] | Foreign Financial Securities [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost	283,709	728,547
Available for sale investments fair value	284,072	726,944
Available for sale investments unrealized profit	1,944	724
Available for sale investments unrealized loss	(1,582)	(2,327)
More than 1 Year [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost
Available for sale investments fair value
Available for sale investments unrealized profit
Available for sale investments unrealized loss
More than 1 Year [Member] | Other Chilean securities [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost
Available for sale investments fair value
Available for sale investments unrealized profit
Available for sale investments unrealized loss
More than 1 Year [Member] | Foreign Financial Securities [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost
Available for sale investments fair value
Available for sale investments unrealized profit
Available for sale investments unrealized loss
Time deposits in Chilean financial institutions [Member] | Other Chilean securities [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost	2,361	891,276
Available for sale investments fair value	2,361	891,320
Available for sale investments unrealized profit		108
Available for sale investments unrealized loss		(64)
Time deposits in Chilean financial institutions [Member] | Due within 1 year [Member] | Other Chilean securities [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost	2,361	891,276
Available for sale investments fair value	2,361	891,320
Available for sale investments unrealized profit		108
Available for sale investments unrealized loss		(64)
Time deposits in Chilean financial institutions [Member] | More than 1 Year [Member] | Other Chilean securities [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost
Available for sale investments fair value
Available for sale investments unrealized profit
Available for sale investments unrealized loss
Mortgage finance bonds of Chilean financial institutions [Member] | Other Chilean securities [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost	21,867	25,021
Available for sale investments fair value	22,312	25,488
Available for sale investments unrealized profit	445	469
Available for sale investments unrealized loss		(2)
Mortgage finance bonds of Chilean financial institutions [Member] | Due within 1 year [Member] | Other Chilean securities [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost	21,867	25,021
Available for sale investments fair value	22,312	25,488
Available for sale investments unrealized profit	445	469
Available for sale investments unrealized loss		(2)
Mortgage finance bonds of Chilean financial institutions [Member] | More than 1 Year [Member] | Other Chilean securities [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost
Available for sale investments fair value
Available for sale investments unrealized profit
Available for sale investments unrealized loss
Chilean financial institution bonds [Member] | Other Chilean securities [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost
Available for sale investments fair value
Available for sale investments unrealized profit
Available for sale investments unrealized loss
Chilean financial institution bonds [Member] | Due within 1 year [Member] | Other Chilean securities [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost
Available for sale investments fair value
Available for sale investments unrealized profit
Available for sale investments unrealized loss
Chilean financial institution bonds [Member] | More than 1 Year [Member] | Other Chilean securities [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost
Available for sale investments fair value
Available for sale investments unrealized profit
Available for sale investments unrealized loss
Chilean corporate bonds [Member] | Other Chilean securities [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost
Available for sale investments fair value
Available for sale investments unrealized profit
Available for sale investments unrealized loss
Chilean corporate bonds [Member] | Due within 1 year [Member] | Other Chilean securities [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost
Available for sale investments fair value
Available for sale investments unrealized profit
Available for sale investments unrealized loss
Chilean corporate bonds [Member] | More than 1 Year [Member] | Other Chilean securities [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost
Available for sale investments fair value
Available for sale investments unrealized profit
Available for sale investments unrealized loss
Other Chilean securities [Member] | Other Chilean securities [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost	220	220
Available for sale investments fair value	3,000	1,680
Available for sale investments unrealized profit	2,780	1,460
Available for sale investments unrealized loss
Other Chilean securities [Member] | Due within 1 year [Member] | Other Chilean securities [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost	220	220
Available for sale investments fair value	3,000	1,680
Available for sale investments unrealized profit	2,780	1,460
Available for sale investments unrealized loss
Other Chilean securities [Member] | More than 1 Year [Member] | Other Chilean securities [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost
Available for sale investments fair value
Available for sale investments unrealized profit
Available for sale investments unrealized loss
Foreign Central Banks and Government securities [Member] | Foreign Financial Securities [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost	133,301	387,077
Available for sale investments fair value	132,822	387,146
Available for sale investments unrealized profit	847	69
Available for sale investments unrealized loss	(1,326)
Foreign Central Banks and Government securities [Member] | Due within 1 year [Member] | Foreign Financial Securities [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost	133,301	387,077
Available for sale investments fair value	132,822	387,146
Available for sale investments unrealized profit	847	69
Available for sale investments unrealized loss	(1,326)
Foreign Central Banks and Government securities [Member] | More than 1 Year [Member] | Foreign Financial Securities [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost
Available for sale investments fair value
Available for sale investments unrealized profit
Available for sale investments unrealized loss
Other foreign financial instruments [Member] | Foreign Financial Securities [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost	150,408	341,470
Available for sale investments fair value	151,250	339,798
Available for sale investments unrealized profit	1,097	655
Available for sale investments unrealized loss	(256)	(2,327)
Other foreign financial instruments [Member] | Due within 1 year [Member] | Foreign Financial Securities [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost	150,408	341,470
Available for sale investments fair value	151,250	339,798
Available for sale investments unrealized profit	1,097	655
Available for sale investments unrealized loss	(256)	(2,327)
Other foreign financial instruments [Member] | More than 1 Year [Member] | Foreign Financial Securities [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost
Available for sale investments fair value
Available for sale investments unrealized profit
Available for sale investments unrealized loss
Chilean Central Bank & Government Securities [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost	2,264,534	1,736,467
Available for sale investments fair value	2,262,801	1,743,474
Available for sale investments unrealized profit	8,503	7,029
Available for sale investments unrealized loss	(10,235)	(22)
Chilean Central Bank & Government Securities [Member] | Due within 1 year [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost	2,264,534	1,736,467
Available for sale investments fair value	2,262,801	1,743,474
Available for sale investments unrealized profit	8,503	7,029
Available for sale investments unrealized loss	(10,235)	(22)
Chilean Central Bank & Government Securities [Member] | More than 1 Year [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost
Available for sale investments fair value
Available for sale investments unrealized profit
Available for sale investments unrealized loss
Chilean Central Bank & Government Securities [Member] | Chilean Central Bank Bonds [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost	816,164	461,793
Available for sale investments fair value	816,331	468,386
Available for sale investments unrealized profit	5,513	6,612
Available for sale investments unrealized loss	(5,346)	(19)
Chilean Central Bank & Government Securities [Member] | Chilean Central Bank Bonds [Member] | Due within 1 year [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost	816,164	461,793
Available for sale investments fair value	816,331	468,386
Available for sale investments unrealized profit	5,513	6,612
Available for sale investments unrealized loss	(5,346)	(19)
Chilean Central Bank & Government Securities [Member] | Chilean Central Bank Bonds [Member] | More than 1 Year [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost
Available for sale investments fair value
Available for sale investments unrealized profit
Available for sale investments unrealized loss
Chilean Central Bank & Government Securities [Member] | Chilean Central Bank Notes [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost	330,923	1,222,263
Available for sale investments fair value	330,952	1,222,283
Available for sale investments unrealized profit	30	23
Available for sale investments unrealized loss	(1)
Chilean Central Bank & Government Securities [Member] | Chilean Central Bank Notes [Member] | Due within 1 year [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost	330,923	1,222,263
Available for sale investments fair value	330,952	1,222,283
Available for sale investments unrealized profit	30	23
Available for sale investments unrealized loss	(1)	(3)
Chilean Central Bank & Government Securities [Member] | Chilean Central Bank Notes [Member] | More than 1 Year [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost
Available for sale investments fair value
Available for sale investments unrealized profit
Available for sale investments unrealized loss
Chilean Central Bank & Government Securities [Member] | Other Chilean Central Bank and Government securities [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost	1,117,447	52,411
Available for sale investments fair value	1,115,518	52,805
Available for sale investments unrealized profit	2,960	394
Available for sale investments unrealized loss	(4,888)
Chilean Central Bank & Government Securities [Member] | Other Chilean Central Bank and Government securities [Member] | Due within 1 year [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost	1,117,447	52,411
Available for sale investments fair value	1,115,518	52,805
Available for sale investments unrealized profit	2,960	394
Available for sale investments unrealized loss	(4,888)
Chilean Central Bank & Government Securities [Member] | Other Chilean Central Bank and Government securities [Member] | More than 1 Year [Member]
Disclosure of financial assets [line items]
Available for sale investments acquisition cost
Available for sale investments fair value
Available for sale investments unrealized profit
Available for sale investments unrealized loss

XML

AVAILABLE FOR SALE INVESTMENTS (Details Narrative) - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Disclosure of financial assets [line items]
Available for sale investments	$ 2,574,546	$ 3,388,906
Other comprehensive income, net of tax, available-for-sale financial assets	1,855	7,375
Total Attributable To Equity Holders Of The Bank [Member]
Disclosure of financial assets [line items]
Other comprehensive income, net of tax, available-for-sale financial assets	459	6,449
Non-controlling Interest [Member]
Disclosure of financial assets [line items]
Other comprehensive income, net of tax, available-for-sale financial assets	1,396	926
Other Chilean securities [Member]
Disclosure of financial assets [line items]
Available for sale investments	27,673	918,488
Securities Sold Under Repurchase Agreements [Member] | Other Chilean securities [Member]
Disclosure of financial assets [line items]
Available for sale investments	1,156	57,393
Chilean Central Bank & Government Securities [Member]
Disclosure of financial assets [line items]
Available for sale investments	2,262,801	1,743,474
Chilean Central Bank & Government Securities [Member] | Securities Sold Under Repurchase Agreements [Member]
Disclosure of financial assets [line items]
Available for sale investments	$ 241,995	$ 155,044

XML

INVESTMENTS IN ASSOCIATES AND OTHER COMPANIES (Details) - CLP ($) $ in Millions		12 Months Ended
		Dec. 31, 2017		Dec. 31, 2016		Dec. 31, 2015	Dec. 31, 2014
Disclosure of associates [line items]
Investment value		$ 27,585	[1]	$ 23,780	[1]	$ 20,309	$ 17,914
Profit and loss		$ 3,963		$ 3,012		$ 2,588
Redbanc S.A. [Member]
Disclosure of associates [line items]
Ownership interest		33.43%		33.43%		33.43%
Investment value		$ 2,537		$ 2,184
Profit and loss		$ 353		$ 373		$ 215
Transbank S.A. [Member]
Disclosure of associates [line items]
Ownership interest		25.00%		25.00%		25.00%
Investment value		$ 14,534		$ 12,510
Profit and loss		$ 2,024		$ 1,302		$ 1,256
Centro de Compensacion Automatizado [Member]
Disclosure of associates [line items]
Ownership interest		33.33%		33.33%		33.33%
Investment value		$ 1,589		$ 1,353
Profit and loss		$ 236		$ 248		$ 212
Sociedad interbancaria de Deposito de Valores S.A. [Member]
Disclosure of associates [line items]
Ownership interest		29.29%		29.29%		29.29%
Investment value		$ 1,087		$ 938
Profit and loss		$ 235		$ 195		$ 213
Camara Compensacion de Alto Valor S.A. [Member]
Disclosure of associates [line items]
Ownership interest	[2],[3],[4],[5]	15.00%		14.93%		14.23%
Investment value	[2],[3],[4],[5]	$ 909		$ 866
Profit and loss	[2],[3],[4],[5]	$ 66		$ 98		$ 127
Administrador Financiero del Transantiago S.A. [Member]
Disclosure of associates [line items]
Ownership interest		20.00%		20.00%		20.00%
Investment value		$ 3,098		$ 2,781
Profit and loss		$ 317		$ 230		$ 323
Sociedad Nexus S.A. [Member]
Disclosure of associates [line items]
Ownership interest		12.90%		12.90%		12.90%
Investment value		$ 1,911		$ 1,469
Profit and loss		$ 442		$ 247		$ 225
Servicios de infraestructura de Mercado OTC S.A. [Member]
Disclosure of associates [line items]
Ownership interest	[2],[3]	12.07%		12.07%		11.11%
Investment value	[2],[3]	$ 1,489		$ 1,378
Profit and loss	[2],[3]	115		132		$ (115)
Associates [Member]
Disclosure of associates [line items]
Investment value		27,154		23,479
Profit and loss		3,788		2,825		2,456
Bladex [Member]
Disclosure of associates [line items]
Investment value	[1]	136		136
Profit and loss	[1]	25		26		25
Stock Exchanges [Member]
Disclosure of associates [line items]
Investment value	[1]	287		157
Profit and loss	[1]	150		161		107
Others [Member]
Disclosure of associates [line items]
Investment value	[1]	8		8
Profit and loss	[1]

[1] Investments in associates and other companies do not have market prices.

[2] During the last quarter of 2016, Banco Penta ceded to Banco Santander a portion of its interest in the companies "Sociedad Operadora de la Camara de Compensacion de pagos de Alto Valor SA" and "Servicios de Market Infrastructure OTC SA ", the Bank's share in those companies increased to 14.93% and 12.07% respectively.

[3] During the third quarter of 2016, Banco Penta ceded to Banco Santander a portion of its interest in the companies "Sociedad Operadora de la Camara de Compensacion de pagos de Alto Valor SA" and "Servicios de Market Infrastructure OTC SA ", the Bank's share in those companies increased to 14.84% and 11.93% respectively.

[4] In February 2017, Banco Paris sold to Banco Santander a portion of its interest in the companies "Sociedad Operadora de la Camara de Compensacion de pagos de Alto Valor SA", the Bank's share increased to 15.00%.

[5] In October 2015, HSBC Bank Chile sold its ownership share in Camara de Compensacion de Pagos de Alto Valor S.A. to Banco Santander Chile, increasing our participation to 14.23%.

XML

INVESTMENTS IN ASSOCIATES AND OTHER COMPANIES (Details 1) - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of associates [line items]
Assets	$ 962,537	$ 858,762	$ 718,817
Liabilities	843,284	754,547	630,174
Equity	102,607	91,669	78,574
Net income for the year	16,646	12,546	10,069
Centro de Compensacion Automatizado [Member]
Disclosure of associates [line items]
Assets	6,871	5,508	5,148
Liabilities	2,174	1,523	1,897
Equity	3,989	3,241	2,616
Net income for the year	708	744	635
Redbanc S.A. [Member]
Disclosure of associates [line items]
Assets	21,235	19,927	20,296
Liabilities	13,751	13,505	14,877
Equity	6,428	5,307	4,777
Net income for the year	1,056	1,115	642
Transbank S.A. [Member]
Disclosure of associates [line items]
Assets	822,487	710,475	601,627
Liabilities	765,683	660,957	561,325
Equity	48,709	44,309	35,278
Net income for the year	8,095	5,209	5,024
Sociedad interbancaria de Deposito de Valores S.A. [Member]
Disclosure of associates [line items]
Assets	3,720	3,204	2,714
Liabilities	60	103	58
Equity	2,858	2,435	2,093
Net income for the year	802	666	563
Sociedad Nexus S.A. [Member]
Disclosure of associates [line items]
Assets	32,669	30,038	23,153
Liabilities	18,888	19,229	13,682
Equity	10,354	8,898	7,730
Net income for the year	3,427	1,911	1,741
Servicios de infraestructura de Mercado OTC S.A. [Member]
Disclosure of associates [line items]
Assets	17,913	29,258	17,631
Liabilities	6,414	18,258	7,800
Equity	10,963	9,906	10,869
Net income for the year	536	1,094	(1,038)
Administrador Financiero del Transantiago S.A. [Member]
Disclosure of associates [line items]
Assets	51,304	54,253	42,518
Liabilities	35,814	40,345	29,760
Equity	13,907	12,758	11,145
Net income for the year	1,583	1,150	1,613
Camara Compensacion de Alto Valor S.A. [Member]
Disclosure of associates [line items]
Assets	6,338	6,099	5,730
Liabilities	500	627	775
Equity	5,399	4,815	4,066
Net income for the year	$ 439	$ 657	$ 889

XML

INVESTMENTS IN ASSOCIATES AND OTHER COMPANIES (Details 2) - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2017		Dec. 31, 2016		Dec. 31, 2015
Investments In Associates And Other Companies
Opening balance as of January 1,	$ 23,780	[1]	$ 20,309		$ 17,914
Acquisition of investments (*)	3		1,123		302
Sale of investments
Participation in income	3,962		3,012		2,588
Dividends received	(116)		(217)		(278)
Other equity adjustments	(44)		(447)		(217)
Total	$ 27,585	[1]	$ 23,780	[1]	$ 20,309

[1] Investments in associates and other companies do not have market prices.

XML

INVESTMENTS IN ASSOCIATES AND OTHER COMPANIES (Details Narrative)	3 Months Ended
	Dec. 31, 2016	Sep. 30, 2016
Sociedad Operadora de la Camara de Compensacion de pagos de Alto Valor SA [Member]
Disclosure of associates [line items]
Ownership interest	14.93%	14.84%
Servicios de Market Infrastructure OTC SA [Member]
Disclosure of associates [line items]
Ownership interest	12.07%	11.93%

XML

INTANGIBLE ASSETS (Details) - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of detailed information about intangible assets [line items]
Net balance	$ 63,219	$ 58,085	$ 51,137
Gross carrying amount [Member]
Disclosure of detailed information about intangible assets [line items]
Net balance	325,047	297,713	270,432
Accumulated depreciation and amortisation [Member]
Disclosure of detailed information about intangible assets [line items]
Net balance	$ (261,828)	$ (239,628)	(219,295)
Licenses [Member]
Disclosure of detailed information about intangible assets [line items]
Years of useful life	P3Y	P3Y
Average remaining useful life	1 year	2 years
Net balance	$ 1,200	$ 1,656	2,060
Licenses [Member] | Gross carrying amount [Member]
Disclosure of detailed information about intangible assets [line items]
Net balance	10,932	10,932	10,932
Licenses [Member] | Accumulated depreciation and amortisation [Member]
Disclosure of detailed information about intangible assets [line items]
Net balance	$ (9,732)	$ (9,276)	(8,872)
Software development [Member]
Disclosure of detailed information about intangible assets [line items]
Years of useful life	P3Y	P3Y
Average remaining useful life	2 years	2 years
Net balance	$ 62,019	$ 56,429	49,077
Software development [Member] | Gross carrying amount [Member]
Disclosure of detailed information about intangible assets [line items]
Net balance	314,115	286,781	259,500
Software development [Member] | Accumulated depreciation and amortisation [Member]
Disclosure of detailed information about intangible assets [line items]
Net balance	$ (252,096)	$ (230,352)	$ (210,423)

XML

INTANGIBLE ASSETS (Details 1) - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Disclosure of detailed information about intangible assets [line items]
Balances at beginning	$ 58,085	$ 51,137
Balances at end	63,219	58,085
Licenses [Member]
Disclosure of detailed information about intangible assets [line items]
Balances at beginning	1,656	2,060
Balances at end	1,200	1,656
Software development [Member]
Disclosure of detailed information about intangible assets [line items]
Balances at beginning	56,429	49,077
Balances at end	62,019	56,429
Gross carrying amount [Member]
Disclosure of detailed information about intangible assets [line items]
Balances at beginning	297,713	270,432
Acquisitions	32,624	27,281
Disposals and impairment	(5,290)
Other
Balances at end	325,047	297,713
Gross carrying amount [Member] | Licenses [Member]
Disclosure of detailed information about intangible assets [line items]
Balances at beginning	10,932	10,932
Acquisitions
Disposals and impairment
Other
Balances at end	10,932	10,932
Gross carrying amount [Member] | Software development [Member]
Disclosure of detailed information about intangible assets [line items]
Balances at beginning	286,781	259,500
Acquisitions	32,624	27,281
Disposals and impairment	(5,290)
Other
Balances at end	314,115	286,781
Accumulated depreciation and amortisation [Member]
Disclosure of detailed information about intangible assets [line items]
Balances at beginning	(239,628)	(219,295)
Year's amortization	(22,200)	(20,333)
Other
Balances at end	(261,828)	(239,628)
Accumulated depreciation and amortisation [Member] | Licenses [Member]
Disclosure of detailed information about intangible assets [line items]
Balances at beginning	(9,276)	(8,872)
Year's amortization	(456)	(404)
Other
Balances at end	(9,732)	(9,276)
Accumulated depreciation and amortisation [Member] | Software development [Member]
Disclosure of detailed information about intangible assets [line items]
Balances at beginning	(230,352)	(210,423)
Year's amortization	(21,744)	(19,929)
Other
Balances at end	$ (252,096)	$ (230,352)

XML

PROPERTY, PLANT, AND EQUIPMENT (Details) - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of detailed information about property, plant and equipment [line items]
Total	$ 242,547	$ 257,379	$ 240,659
Gross carrying amount [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Total	533,478	493,001	431,440
Accumulated depreciation and amortisation [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Total	(290,931)	(235,622)	(190,781)
Land and buildings [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Total	159,352	169,809	158,434
Land and buildings [Member] | Gross carrying amount [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Total	274,079	264,016	237,449
Land and buildings [Member] | Accumulated depreciation and amortisation [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Total	(114,727)	(94,207)	(79,015)
Equipment [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Total	63,516	66,506	59,908
Equipment [Member] | Gross carrying amount [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Total	193,689	168,124	137,621
Equipment [Member] | Accumulated depreciation and amortisation [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Total	(130,173)	(101,618)	(77,713)
Ceded under operating leases [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Total	4,221	4,230	4,238
Ceded under operating leases [Member] | Gross carrying amount [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Total	4,888	4,888	4,888
Ceded under operating leases [Member] | Accumulated depreciation and amortisation [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Total	(667)	(658)	(650)
Other [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Total	15,458	16,834	18,079
Other [Member] | Gross carrying amount [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Total	60,822	55,973	51,482
Other [Member] | Accumulated depreciation and amortisation [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Total	$ (45,364)	$ (39,139)	$ (33,403)

XML

PROPERTY, PLANT, AND EQUIPMENT (Details 1) - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of detailed information about property, plant and equipment [line items]
Balances at beginning	$ 257,379	$ 240,659
Impairment due to damage	(5,644)	(234)	$ (21)
Balances at end	242,547	257,379	240,659
Land and buildings [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Balances at beginning	169,809	158,434
Balances at end	159,352	169,809	158,434
Equipment [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Balances at beginning	66,506	59,908
Balances at end	63,516	66,506	59,908
Ceded under operating leases [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Balances at beginning	4,230	4,238
Balances at end	4,221	4,230	4,238
Other [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Balances at beginning	16,834	18,079
Balances at end	15,458	16,834	18,079
Gross carrying amount [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Balances at beginning	493,001	431,440
Additions	58,772	62,355
Disposals	(17,941)	(560)
Impairment due to damage	(354)	(234)
Other
Balances at end	533,478	493,001	431,440
Gross carrying amount [Member] | Land and buildings [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Balances at beginning	264,016	237,449
Additions	27,592	26,567
Disposals	(17,529)
Impairment due to damage
Other
Balances at end	274,079	264,016	237,449
Gross carrying amount [Member] | Equipment [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Balances at beginning	168,124	137,621
Additions	26,278	30,965
Disposals	(359)	(228)
Impairment due to damage	(354)	(234)
Other
Balances at end	193,689	168,124	137,621
Gross carrying amount [Member] | Ceded under operating leases [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Balances at beginning	4,888	4,888
Additions
Disposals
Impairment due to damage
Other
Balances at end	4,888	4,888	4,888
Gross carrying amount [Member] | Other [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Balances at beginning	55,973	51,482
Additions	4,902	4,823
Disposals	(53)	(332)
Impairment due to damage
Other
Balances at end	60,822	55,973	51,482
Accumulated depreciation and amortisation [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Balances at beginning	(235,622)	(190,781)
Additions	(55,622)	(45,025)
Disposals	313	184
Impairment due to damage
Other
Balances at end	(290,931)	(235,622)	(190,781)
Accumulated depreciation and amortisation [Member] | Land and buildings [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Balances at beginning	(94,207)	(79,015)
Additions	(20,744)	(15,192)
Disposals	224
Impairment due to damage
Other
Balances at end	(114,727)	(94,207)	(79,015)
Accumulated depreciation and amortisation [Member] | Equipment [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Balances at beginning	(101,618)	(77,713)
Additions	(28,592)	(23,976)
Disposals	37	71
Impairment due to damage
Other
Balances at end	(130,173)	(101,618)	(77,713)
Accumulated depreciation and amortisation [Member] | Ceded under operating leases [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Balances at beginning	(658)	(650)
Additions	(9)	(8)
Disposals
Impairment due to damage
Other
Balances at end	(667)	(658)	(650)
Accumulated depreciation and amortisation [Member] | Other [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Balances at beginning	(39,139)	(33,403)
Additions	(6,277)	(5,849)
Disposals	52	113
Impairment due to damage
Other
Balances at end	$ (45,364)	$ (39,139)	$ (33,403)

XML

PROPERTY, PLANT, AND EQUIPMENT (Details 2) - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [line items]
Total	$ 4,244	$ 4,921
Due within 1 year [Member]
Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [line items]
Total	567	506
Due after 1 year but within 2 years [Member]
Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [line items]
Total	749	1,029
Due after 2 years but within 3 years [Member]
Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [line items]
Total	480	502
Due after 3 years but within 4 years [Member]
Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [line items]
Total	348	473
Due after 4 years but within 5 years [Member]
Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [line items]
Total	308	344
Due after 5 years [Member]
Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [line items]
Total	$ 1,792	$ 2,067

XML

PROPERTY, PLANT, AND EQUIPMENT (Details 3) - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [line items]
Total	$ 145,465	$ 157,524
Due within 1 year [Member]
Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [line items]
Total	26,059	26,455
Due after 1 year but within 2 years [Member]
Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [line items]
Total	21,343	24,903
Due after 2 years but within 3 years [Member]
Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [line items]
Total	18,091	20,582
Due after 3 years but within 4 years [Member]
Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [line items]
Total	15,736	17,321
Due after 4 years but within 5 years [Member]
Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [line items]
Total	12,734	14,569
Due after 5 years [Member]
Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [line items]
Total	$ 51,502	$ 53,694

XML

CURRENT AND DEFERRED TAXES (Details) - CLP ($) $ in Millions	Dec. 31, 2017		Dec. 31, 2016		Dec. 31, 2015
Summary of current tax liabilities (assets)
Current tax (assets)
Current tax liabilities	6,435		29,294
Total tax payable (recoverable)	6,435		29,294
(Assets) liabilities current taxes detail (net)
Income tax, tax rate	145,112	[1]	145,963	[1]	$ 121,775
Minus:
Provisional monthly payments	(136,562)		(113,700)
Credit for training expenses	(1,768)		(1,972)
Land taxes leasing
Grant credits	(968)		(1,079)
Other	621		82
Total tax payable (recoverable)	$ 6,435		$ 29,294

[1] The tax rate is 25.5% for 2017 and 24.0% for 2016.

XML

CURRENT AND DEFERRED TAXES (Details 1) - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2017		Dec. 31, 2016		Dec. 31, 2015
Income tax expense
Current tax	$ 145,112	[1]	$ 145,963	[1]	$ 121,775
Credits (debits) for deferred taxes
Origination and reversal of temporary differences	(6,751)		(37,269)		(45,672)
Valuation provision	5,955
Subtotals	144,316		108,694		76,103
Tax for rejected expenses	610		336		340
Other	105		1		(48)
Net charges for income tax expense	$ 145,031		$ 109,031		$ 76,395

[1] The tax rate is 25.5% for 2017 and 24.0% for 2016.

XML

CURRENT AND DEFERRED TAXES (Details 2) - CLP ($) $ in Millions		12 Months Ended
		Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Current And Deferred Taxes Details 2
Tax calculated over profit before tax		$ 183,671	$ 140,991	$ 118,828
Price level restatement for tax purposes	[1]	(21,829)	(32,256)	(28,630)
Single penalty tax (rejected expenses)		610	336	340
Effect of tax reform changes on deferred tax	[2]	(20,600)	86	(10,600)
Real estate taxes				(3,853)
Other		3,179	(126)	310
Effective rates and expenses for income tax		$ 145,031	$ 109,031	$ 76,395
Tax calculated over profit before tax		25.50%	24.00%	22.50%
Price level restatement for tax purposes	[1]	(3.03%)	(5.49%)	(5.42%)
Single penalty tax (rejected expenses)		0.08%	0.06%	0.06%
Effect of tax reform changes on deferred tax	[2]	(2.86%)	0.01%	(2.01%)
Real estate taxes		0.00%	0.00%	(0.73%)
Other		0.44%	(0.02%)	0.06%
Effective rates and expenses for income tax		20.13%	18.56%	14.46%

[1] Price level restatement on tax purpose capital.

[2] In accordance with Chilean Law N 20.780 published in September 29, 2014 the income tax rate are 25,5% and 27% for 2017 and 2018 respectively.

XML

CURRENT AND DEFERRED TAXES (Details 3) - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Deferred tax assets
Available for sale investments	$ 368	$ 3,266
Cash flow hedges	908
Total deferred tax assets recognized through other comprehensive income	1,276	3,266
Deferred tax liabilities
Available for sale investments	(841)	(5,036)
Cash flow hedges		(549)
Total deferred tax liabilities recognized through other comprehensive income	(841)	(5,585)
Net deferred tax balances in equity	435	(2,319)
Deferred taxes in equity attributable to equity holders of the Bank	791	(2,097)
Deferred tax in equity attributable to non-controlling interests	$ (356)	$ (222)

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CURRENT AND DEFERRED TAXES (Details 4) - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Deferred tax assets
Interests and adjustments	$ 8,645	$ 9,473
Non-recurring charge-offs	11,651	9,891
Assets received in lieu of payment	1,582	2,999
Exchange rate adjustments	882
Property, plant and equipment valuation	4,410	4,570
Allowance for loan losses	160,359	163,456
Provision for expenses	73,518	67,073
Leased assets	98,090	71,834
Subsidiaries tax losses	5,277	9,467
Prepaid expenses	151
Other	5,249	17,571
Total deferred tax assets	369,814	356,334
Deferred tax liabilities
Valuation of investments	(1,911)	(1,802)
Depreciation	(532)
Valuation provision	(5,955)
Other	(432)	(299)
Total deferred tax liabilities	$ (8,830)	$ (2,101)

XML

CURRENT AND DEFERRED TAXES (Details 5) - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Deferred tax assets
Recognized through other comprehensive income	$ 1,276	$ 3,266
Recognized through profit or loss	369,815	356,334
Total deferred tax assets	371,091	359,600
Deferred tax liabilities
Recognized through other comprehensive income	(841)	(5,585)
Recognized through profit or loss	(8,822)	(2,101)
Total deferred tax liabilities	$ (9,663)	$ (7,686)

XML

CURRENT AND DEFERRED TAXES (Details Narrative)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of non-adjusting events after reporting period [line items]
Tax rate		25.50%	24.00%	22.50%
Non-adjusting Events After Reporting Period [Member]
Disclosure of non-adjusting events after reporting period [line items]
Tax rate	27.00%

XML

OTHER ASSETS (Details) - CLP ($) $ in Millions		Dec. 31, 2017	Dec. 31, 2016
Other Assets
Assets for leasing	[1]	$ 48,099	$ 44,840
Assets received or awarded in lieu of payment
Assets received in lieu of payment		20,904	26,598
Assets awarded at judicial sale		24,800	26,895
Provision on assets received in lieu of payment or awarded		(1,440)	(7,558)
Subtotal		44,264	45,935
Other assets
Guarantee deposits (margin accounts)	[2]	323,767	396,289
Gold investments		478	446
VAT credit		9,570	8,941
Income tax recoverable		1,381	22,244
Prepaid expenses		116,512	148,288
Assets recovered from leasing for sale		4,235	6,040
Pension plan assets		921	1,637
Accounts and notes receivable		59,574	56,624
Notes receivable through brokerage and simultaneous transactions		68,272	60,632
Other receivable assets		53,500	15,082
Other assets	[3]	33,837	40,274
Subtotal		672,047	756,497
Total		$ 764,410	$ 847,272

[1] Assets available to be granted under the financial leasing agreements.

[2] Guarantee deposits (margin accounts) correspond to collateral associated with derivative financial contracts to mitigate the counterparty credit risk and are mainly established in cash. These guarantees operate when mark to market of derivative financial instruments exceed the levels of threshold agreed in the contracts, which could result in the Bank delivering or receiving collateral.

[3] Other assets mainly include settlement of derivatives and other financial transactions.

XML

TIME DEPOSITS AND OTHER TIME LIABILITIES (Details) - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Deposits and other demand liabilities
Checking accounts	$ 6,272,656	$ 6,144,688
Other deposits and demand accounts	590,221	564,966
Other demand liabilities	905,289	829,661
Total	7,768,166	7,539,315
Time deposits and other time liabilities
Time deposits	11,792,466	13,031,319
Time savings account	116,179	116,451
Other time liabilities	5,300	3,939
Total	$ 11,913,945	$ 13,151,709

XML

INTERBANK BORROWINGS (Details) - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of financial liabilities [line items]
Interbank borrowings	$ 1,698,357	$ 1,916,368
Loans From Financial Institutions And The Central Bank Of Chile [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	5	7
Loans From Financial Institutions And The Central Bank Of Chile [Member] | Borrowings And Other Obligations [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	5	7
Loans from domestic financial institutions [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	480	365,436
Loans from foreign financial institutions [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	1,697,872	1,550,925
Loans from foreign financial institutions [Member] | Sumitomo Mitsui Banking Corporation [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	259,199	233,060
Loans from foreign financial institutions [Member] | Wells Fargo Bank N.A. [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	235,058	113,631
Loans from foreign financial institutions [Member] | Bank Of America N.A. [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	228,309
Loans from foreign financial institutions [Member] | Standard Chartered Bank [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	225,966	101,874
Loans from foreign financial institutions [Member] | Mizuho Bank Ltd. NY. [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	215,967
Loans from foreign financial institutions [Member] | Citibank N.A. [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	191,471	183,193
Loans from foreign financial institutions [Member] | The Bank of Nova Scotia [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	86,419	39,967
Loans from foreign financial institutions [Member] | The Toronto-Dominion Bank [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	62,743
Loans from foreign financial institutions [Member] | Corporacion Andina De Fomento [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	31,075
Loans from foreign financial institutions [Member] | Barclays Bank PLC London [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	30,886	33,279
Loans from foreign financial institutions [Member] | HSBC Bank Plc NY [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	30,875	33,214
Loans from foreign financial institutions [Member] | The Bank of New York Mellon [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	30,839	82,594
Loans from foreign financial institutions [Member] | Hsbc Bank Plc [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	30,838
Loans from foreign financial institutions [Member] | European Investment Bank [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	12,629	13,980
Loans from foreign financial institutions [Member] | Banco Santander - Hong Kong [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	8,341	6,165
Loans from foreign financial institutions [Member] | Banco Santander Brasil S.A. [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	5,225	5,175
Loans from foreign financial institutions [Member] | Bank Austria A.G. [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	2,317
Loans from foreign financial institutions [Member] | Bank of China [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	823	311
Loans from foreign financial institutions [Member] | Shanghai Pudong Development [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	714	205
Loans from foreign financial institutions [Member] | Bank of Tokyo Mitsubishi [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	453
Loans from foreign financial institutions [Member] | Keb Hana Bank [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	396	301
Loans from foreign financial institutions [Member] | Shinhan Bank [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	394	354
Loans from foreign financial institutions [Member] | Thai Military Bank Public Comp [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	377	425
Loans from foreign financial institutions [Member] | Hua Nan Commercial Bank Ltd. [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	349	83
Loans from foreign financial institutions [Member] | Mizuho Corporate Bank [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	331	411,753
Loans from foreign financial institutions [Member] | Banco Santander Central Hispano [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	312
Loans from foreign financial institutions [Member] | Agricultural Bank of China [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	295	327
Loans from foreign financial institutions [Member] | Banco de occidente [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	282
Loans from foreign financial institutions [Member] | Banco Do Brasil S.A. [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	268	120
Loans from foreign financial institutions [Member] | Unicredito Italiano [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	264
Loans from foreign financial institutions [Member] | Bank of East Asia, Limited [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	241	54
Loans from foreign financial institutions [Member] | Canara Bank [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	224	91
Loans from foreign financial institutions [Member] | Hong Kong and Shanghai Banking [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	222	889
Loans from foreign financial institutions [Member] | International Commercial Bank [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	221
Loans from foreign financial institutions [Member] | Banque Generale Du Luxembourg [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	207	138
Loans from foreign financial institutions [Member] | Kookmin Bank [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	201	317
Loans from foreign financial institutions [Member] | Zhejiang Commercial Bank Ltd. [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	175
Loans from foreign financial institutions [Member] | Banca Monte dei Paschi di Siena [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	162	309
Loans from foreign financial institutions [Member] | Taiwan Cooperative Bank [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	159
Loans from foreign financial institutions [Member] | Deutsche Bank A.G. [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	157
Loans from foreign financial institutions [Member] | Yapi Ve Kredi Bankasi A.S. [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	155	73
Loans from foreign financial institutions [Member] | J.P. Morgan Chase Bank N.A. [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	154	49
Loans from foreign financial institutions [Member] | Banco Commerzbank [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	145	47
Loans from foreign financial institutions [Member] | Bank of Taiwan [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	136	183
Loans from foreign financial institutions [Member] | Industrial And Commercial Bank [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	119
Loans from foreign financial institutions [Member] | Bank Of Nova Scotia [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	112
Loans from foreign financial institutions [Member] | State Bank of India [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	110	289
Loans from foreign financial institutions [Member] | Woori Bank [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	105	153
Loans from foreign financial institutions [Member] | Bancolombia S.A. [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	94	31
Loans from foreign financial institutions [Member] | Bank of Communications [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	93	393
Loans from foreign financial institutions [Member] | Cassa Di Risparmio Di Parma E [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	93	132
Loans from foreign financial institutions [Member] | China Construccion Bank [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	90	1,044
Loans from foreign financial institutions [Member] | Metropolitan Bank Limited [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	87	26
Loans from foreign financial institutions [Member] | Banca Delle Marche Spa [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	76	31
Loans from foreign financial institutions [Member] | Australia And New Zealand Bank [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	62	21
Loans from foreign financial institutions [Member] | Abanca Corporacion Bancaria SA [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	60
Loans from foreign financial institutions [Member] | Casa Di Risparmo De Padova E.R. [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	56	76
Loans from foreign financial institutions [Member] | Societe Generale [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	56
Loans from foreign financial institutions [Member] | Hanvit Bank [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	55	76
Loans from foreign financial institutions [Member] | Banca Popolare Dell'Emilia Rom [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	53	26
Loans from foreign financial institutions [Member] | Banco Bradesco S.A. [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	50	113
Loans from foreign financial institutions [Member] | Punjab National Bank [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	47
Loans from foreign financial institutions [Member] | Citic Industrial Bank [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	39
Loans from foreign financial institutions [Member] | Hang Seng Bank Ltd. [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	39
Loans from foreign financial institutions [Member] | Hsbc Bank Usa [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	38
Loans from foreign financial institutions [Member] | First Union National Bank [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	35	226
Loans from foreign financial institutions [Member] | Habib Bank Limited [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	34	105
Loans from foreign financial institutions [Member] | Banco Caixa Geral. [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	33
Loans from foreign financial institutions [Member] | Banco Internacional S.A. [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	33
Loans from foreign financial institutions [Member] | Banca Commerciale Italiana S.P. [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	31
Loans from foreign financial institutions [Member] | Bank of Montreal [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	30	201
Loans from foreign financial institutions [Member] | Kasikornbank Public Company Li. [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	25
Loans from foreign financial institutions [Member] | Citibank N.A. Turkiye Merkez S. [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	23	158
Loans from foreign financial institutions [Member] | Liu Chong Hing Bank Limited [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	21
Loans from foreign financial institutions [Member] | Banco Popular Espanol S.A. [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	19	56
Loans from foreign financial institutions [Member] | Taiwan Business Bank [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	19
Loans from foreign financial institutions [Member] | Fortis Bank S.A./N.V. Brussels [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	15	12
Loans from foreign financial institutions [Member] | Chang Hwa Commercial Bank Ltd. [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	14	17
Loans from foreign financial institutions [Member] | Banco De Sabadell S.A. [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	10
Loans from foreign financial institutions [Member] | Bank Of China Guangdong Branch [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	8	14
Loans from foreign financial institutions [Member] | Icici Bank Limited [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	8	25
Loans from foreign financial institutions [Member] | Banco Popolare Soc Coop [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	6	5
Loans from foreign financial institutions [Member] | Bank of America [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		213,200
Loans from foreign financial institutions [Member] | Zurcher Kantonal Bank [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		20,021
Loans from foreign financial institutions [Member] | Banque Bruxelles Lambert S.A. [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		5,797
Loans from foreign financial institutions [Member] | Banque Cantonale Vaudoise [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		5,714
Loans from foreign financial institutions [Member] | Denizbank A.S. [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		347
Loans from foreign financial institutions [Member] | Banco Santander - Madrid [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		322
Loans from foreign financial institutions [Member] | Unicredito Italiano [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		302
Loans from foreign financial institutions [Member] | Taipei Bank [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		260
Loans from foreign financial institutions [Member] | ING Bank N.V. - Vienna [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		228
Loans from foreign financial institutions [Member] | Westpac Banking Corporation [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		226
Loans from foreign financial institutions [Member] | BNP Paribas S.A. [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		218
Loans from foreign financial institutions [Member] | Oriental Bank of Commerce [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		132
Loans from foreign financial institutions [Member] | Kotak Mahindra Bank Limited [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		129
Loans from foreign financial institutions [Member] | Caixabank S.A. [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		93
Loans from foreign financial institutions [Member] | Development Bank Of Singapore [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		80
Loans from foreign financial institutions [Member] | Hsbc France (formerly Hsbc Ccf) [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		74
Loans from foreign financial institutions [Member] | Banco General S.A. [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		62
Loans from foreign financial institutions [Member] | Banco De Credito Del Peru [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		58
Loans from foreign financial institutions [Member] | Hsbc Bank Canada [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		47
Loans from foreign financial institutions [Member] | Finans Bank A.S. [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		46
Loans from foreign financial institutions [Member] | Bangkok Bank Public Company Li. [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		42
Loans from foreign financial institutions [Member] | United Bank of India [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		39
Loans from foreign financial institutions [Member] | Banco Bolivariano C.A. [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		38
Loans from foreign financial institutions [Member] | Banco Bilbao Vizcaya Argentaria [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		34
Loans from foreign financial institutions [Member] | Hsbc Bank Brasil S.A. - Banco [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		34
Loans from foreign financial institutions [Member] | Banca Popolare Di Vicenza Scpa [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		31
Loans from foreign financial institutions [Member] | Bayerische Hypo- Und Vereinsba [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		27
Loans from foreign financial institutions [Member] | Banco Itau [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		25
Loans from foreign financial institutions [Member] | China Merchants Bank [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		22
Loans from foreign financial institutions [Member] | Hsbc Bank Middle East [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		21
Loans from foreign financial institutions [Member] | Banca Lombarda E Piemontese S. [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		21
Loans from foreign financial institutions [Member] | Export-Import Bank Of Thailand [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		20
Loans from foreign financial institutions [Member] | Cassa Di Risparmio In Bologna [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		20
Loans from foreign financial institutions [Member] | Fifth Third Bank [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		15
Loans from foreign financial institutions [Member] | Hdfc Bank Limited [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		13
Loans from foreign financial institutions [Member] | Union Bank of India [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		10
Loans from foreign financial institutions [Member] | Intesa Sanpaolo Spa [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		7
Loans from foreign financial institutions [Member] | Deutsche Bank Sociedad Anonima [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		6
Loans from foreign financial institutions [Member] | Industrial Bank of Korea [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		5
Loans from foreign financial institutions [Member] | Otros [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		4,169
Loans from foreign financial institutions [Member] | Bank of Tokio Mitsubishi [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		430
Loans from foreign financial institutions [Member] | NTT Docomo Ibc [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings		$ 33,149

XML

INTERBANK BORROWINGS (Details 1) - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of financial liabilities [line items]
Interbank borrowings	$ 1,698,357	$ 1,916,368
Loans From Financial Institutions And The Central Bank Of Chile [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	5	7
Loans From Financial Institutions And The Central Bank Of Chile [Member] | Borrowings And Other Obligations [Member]
Disclosure of financial liabilities [line items]
Interbank borrowings	$ 5	$ 7

XML

INTERBANK BORROWINGS (Details 2) - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [line items]
Interbank borrowings	$ 1,698,357	$ 1,916,368
Loans from domestic financial institutions [Member]
Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [line items]
Interbank borrowings	480	365,436
Loans from domestic financial institutions [Member] | Due within 1 year [Member]
Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [line items]
Interbank borrowings	480	365,436
Loans from domestic financial institutions [Member] | Due after 1 year but within 2 years [Member]
Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [line items]
Interbank borrowings
Loans from domestic financial institutions [Member] | Due after 2 years but within 3 years [Member]
Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [line items]
Interbank borrowings
Loans from domestic financial institutions [Member] | Due after 3 years but within 4 years [Member]
Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [line items]
Interbank borrowings
Loans from domestic financial institutions [Member] | Due after 5 years [Member]
Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [line items]
Interbank borrowings

XML

INTERBANK BORROWINGS (Details 3) - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [line items]
Interbank borrowings	$ 1,698,357	$ 1,916,368
Loans from foreign financial institutions [Member]
Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [line items]
Interbank borrowings	1,697,872	1,550,925
Loans from foreign financial institutions [Member] | Due within 1 year [Member]
Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [line items]
Interbank borrowings	1,477,318	525,521
Loans from foreign financial institutions [Member] | Due after 1 year but within 2 years [Member]
Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [line items]
Interbank borrowings	185,519	725,315
Loans from foreign financial institutions [Member] | Due after 2 years but within 3 years [Member]
Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [line items]
Interbank borrowings	35,035	186,352
Loans from foreign financial institutions [Member] | Due after 3 years but within 4 years [Member]
Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [line items]
Interbank borrowings		80,473
Loans from foreign financial institutions [Member] | Due after 5 years [Member]
Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [line items]
Interbank borrowings		$ 33,264

XML

ISSUED DEBT INSTRUMENTS AND OTHER FINANCIAL LIABILITIES (Details) - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of financial liabilities [line items]
Subtotals	$ 242,030	$ 240,016
Subtotals	709,365	7,326,372
Issued debt instruments and other financial liabilities	7,335,683	7,566,388
Mortgage Finance Bonds [Member]
Disclosure of financial liabilities [line items]
Subtotals	34,479	46,251
Senior bonds [Member]
Disclosure of financial liabilities [line items]
Subtotals	6,186,760	6,416,274
Mortgage Bonds [Member]
Disclosure of financial liabilities [line items]
Subtotals	99,222	104,182
Subordinated Bonds [Member]
Disclosure of financial liabilities [line items]
Subtotals	773,192	759,665
Obligations To Public Sector [Member]
Disclosure of financial liabilities [line items]
Subtotals	59,470	61,490
Other Domestic Obligations [Member]
Disclosure of financial liabilities [line items]
Subtotals	175,389	175,028
Foreign Obligations [Member]
Disclosure of financial liabilities [line items]
Subtotals	$ 7,171	$ 3,498

XML

ISSUED DEBT INSTRUMENTS AND OTHER FINANCIAL LIABILITIES (Details 1) - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of financial liabilities [line items]
Issued debt instruments current	$ 350,401	$ 1,151,271
Issued debt instruments non current	6,743,252	6,175,101
Issued debt instruments	709,365	7,326,372
Other financial liabilities current	212,825	158,488
Other financial liabilities non current	29,205	81,528
Other financial liabilities	242,030	240,016
Issued debt instruments and other financial liabilities current	563,226	1,309,759
Issued debt instruments and other financial liabilities non current	6,772,457	6,256,629
Issued debt instruments and other financial liabilities	7,335,683	7,566,388
Mortgage Finance Bonds [Member]
Disclosure of financial liabilities [line items]
Issued debt instruments current	8,691	11,236
Issued debt instruments non current	25,788	35,015
Issued debt instruments	34,479	46,251
Senior bonds [Member]
Disclosure of financial liabilities [line items]
Issued debt instruments current	337,166	1,135,713
Issued debt instruments non current	5,849,594	5,280,561
Issued debt instruments	6,186,760	6,416,274
Mortgage Bonds [Member]
Disclosure of financial liabilities [line items]
Issued debt instruments current	4,541	4,318
Issued debt instruments non current	94,681	99,864
Issued debt instruments	99,222	104,182
Subordinated Bonds [Member]
Disclosure of financial liabilities [line items]
Issued debt instruments current	3	4
Issued debt instruments non current	773,189	759,661
Issued debt instruments	$ 773,192	$ 759,665

XML

ISSUED DEBT INSTRUMENTS AND OTHER FINANCIAL LIABILITIES (Details 2) - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of financial liabilities [line items]
Issued debt instruments	$ 709,365	$ 7,326,372
Mortgage Finance Bonds [Member]
Disclosure of financial liabilities [line items]
Issued debt instruments	34,479	46,251
Mortgage Finance Bonds [Member] | Due within 1 year [Member]
Disclosure of financial liabilities [line items]
Issued debt instruments	8,691	11,236
Mortgage Finance Bonds [Member] | Due after 1 year but within 2 years [Member]
Disclosure of financial liabilities [line items]
Issued debt instruments	6,744	8,673
Mortgage Finance Bonds [Member] | Due after 2 years but within 3 years [Member]
Disclosure of financial liabilities [line items]
Issued debt instruments	6,096	6,928
Mortgage Finance Bonds [Member] | Due after 3 years but within 4 years [Member]
Disclosure of financial liabilities [line items]
Issued debt instruments	5,155	6,246
Mortgage Finance Bonds [Member] | Due after 4 years but within 5 years [Member]
Disclosure of financial liabilities [line items]
Issued debt instruments	4,101	5,278
Mortgage Finance Bonds [Member] | Due after 5 years [Member]
Disclosure of financial liabilities [line items]
Issued debt instruments	$ 3,692	$ 7,890

XML

ISSUED DEBT INSTRUMENTS AND OTHER FINANCIAL LIABILITIES (Details 3) € in Millions, ¥ in Millions, SFr in Millions, $ in Millions, $ in Millions, $ in Millions, in Millions	Dec. 31, 2017 CLP ($)	Dec. 31, 2017 USD ($)	Dec. 31, 2017 EUR (€)	Dec. 31, 2017 JPY (¥)	Dec. 31, 2017 CLF ( )	Dec. 31, 2017 CHF (SFr)	Dec. 31, 2017 AUD ($)	Dec. 31, 2016 CLP ($)	Dec. 31, 2016 USD ($)	Dec. 31, 2016 JPY (¥)	Dec. 31, 2016 CLF ( )	Dec. 31, 2016 CHF (SFr)	Dec. 31, 2016 AUD ($)
Disclosure of financial liabilities [line items]
Issued debt instruments	$ 709,365							$ 7,326,372
Senior bonds [Member]
Disclosure of financial liabilities [line items]
Issued debt instruments	6,186,760							6,416,274
Senior bonds [Member] | Unidad de Fomento (funds code) [Member]
Disclosure of financial liabilities [line items]
Issued debt instruments |					3,542,006						3,588,373
Senior bonds [Member] | USD
Disclosure of financial liabilities [line items]
Issued debt instruments		$ 1,045,465							$ 909,354
Senior bonds [Member] | Switzerland, Francs
Disclosure of financial liabilities [line items]
Issued debt instruments | SFr						SFr 268,281						SFr 568,549
Senior bonds [Member] | Chile, Pesos
Disclosure of financial liabilities [line items]
Issued debt instruments	$ 1,135,527							$ 1,037,515
Senior bonds [Member] | Australia, Dollars
Disclosure of financial liabilities [line items]
Issued debt instruments							$ 14,534						$ 60,890
Senior bonds [Member] | Japan, Yen
Disclosure of financial liabilities [line items]
Issued debt instruments | ¥				¥ 126,059						¥ 179,426
Senior bonds [Member] | Euro Member Countries, Euro
Disclosure of financial liabilities [line items]
Issued debt instruments			€ 54,888							¥ 72,167

XML

ISSUED DEBT INSTRUMENTS AND OTHER FINANCIAL LIABILITIES (Details 4)
€ in Millions, ¥ in Millions, SFr in Millions, $ in Millions, $ in Millions, $ in Millions, in Millions

12 Months Ended

Dec. 31, 2017

CLP ($)

Dec. 31, 2017

USD ($)

Dec. 31, 2017

CLF ( )

Dec. 31, 2017

AUD ($)

Dec. 31, 2016

CLP ($)

Dec. 31, 2016

USD ($)

Dec. 31, 2016

EUR (€)

Dec. 31, 2016

JPY (¥)

Dec. 31, 2016

CLF ( )

Dec. 31, 2016

CHF (SFr)

Dec. 31, 2017

USD ($)

Dec. 31, 2017

CLF ( )

Dec. 31, 2017

AUD ($)

May 10, 2017

USD ($)

Mar. 08, 2017

USD ($)

Mar. 06, 2017

USD ($)

Jan. 27, 2017

USD ($)

Jan. 13, 2017

USD ($)

Dec. 31, 2016

USD ($)

Dec. 31, 2016

EUR (€)

Dec. 31, 2016

JPY (¥)

Dec. 31, 2016

CLF ( )

Dec. 31, 2016

CHF (SFr)

Nov. 29, 2016

USD ($)

Disclosure of financial liabilities [line items]

Notional amount

$ 177,224,139

$ 177,941,295

Senior bonds [Member] | Unidad de Fomento (funds code) [Member] | R1 [Member]

Disclosure of financial liabilities [line items]

Notional amount |

15

Terms Years

P5Y6M

P5Y6M

P5Y6M

P5Y6M

P5Y6M

P5Y6M

Issuance rate (annual)

2.50%

2.50%

2.50%

2.50%

2.50%

2.50%

Series approval date

Sep. 01, 2015

Sep. 01, 2015

Sep. 01, 2015

Sep. 01, 2015

Sep. 01, 2015

Sep. 01, 2015

Series maximum amount |

15

Maturity date

Mar. 01, 2021

Mar. 01, 2021

Mar. 01, 2021

Mar. 01, 2021

Mar. 01, 2021

Mar. 01, 2021

Senior bonds [Member] | Unidad de Fomento (funds code) [Member] | R2 [Member]

Disclosure of financial liabilities [line items]

Notional amount |

10

Terms Years

P7Y6M

P7Y6M

P7Y6M

P7Y6M

P7Y6M

P7Y6M

Issuance rate (annual)

2.60%

2.60%

2.60%

2.60%

2.60%

2.60%

Series approval date

Sep. 01, 2015

Sep. 01, 2015

Sep. 01, 2015

Sep. 01, 2015

Sep. 01, 2015

Sep. 01, 2015

Series maximum amount |

10

Maturity date

Mar. 01, 2023

Mar. 01, 2023

Mar. 01, 2023

Mar. 01, 2023

Mar. 01, 2023

Mar. 01, 2023

Senior bonds [Member] | Unidad de Fomento (funds code) [Member] | R3 [Member]

Disclosure of financial liabilities [line items]

Notional amount |

10

Terms Years

P10Y6M

P10Y6M

P10Y6M

P10Y6M

P10Y6M

P10Y6M

Issuance rate (annual)

3.00%

3.00%

3.00%

3.00%

3.00%

3.00%

Series approval date

Sep. 01, 2015

Sep. 01, 2015

Sep. 01, 2015

Sep. 01, 2015

Sep. 01, 2015

Sep. 01, 2015

Series maximum amount |

10

Maturity date

Mar. 01, 2026

Mar. 01, 2026

Mar. 01, 2026

Mar. 01, 2026

Mar. 01, 2026

Mar. 01, 2026

Senior bonds [Member] | Unidad de Fomento (funds code) [Member] | R5 [Member]

Disclosure of financial liabilities [line items]

Notional amount |

7

Terms Years

P7Y

P7Y

P7Y

P7Y

P7Y

P7Y

Issuance rate (annual)

2.55%

2.55%

2.55%

2.55%

2.55%

2.55%

Series approval date

Dec. 01, 2015

Dec. 01, 2015

Dec. 01, 2015

Dec. 01, 2015

Dec. 01, 2015

Dec. 01, 2015

Series maximum amount |

7

Maturity date

Dec. 01, 2022

Dec. 01, 2022

Dec. 01, 2022

Dec. 01, 2022

Dec. 01, 2022

Dec. 01, 2022

Senior bonds [Member] | Unidad de Fomento (funds code) [Member] | R6 [Member]

Disclosure of financial liabilities [line items]

Notional amount |

7

Terms Years

P9Y

P9Y

P9Y

P9Y

P9Y

P9Y

Issuance rate (annual)

2.65%

2.65%

2.65%

2.65%

2.65%

2.65%

Series approval date

Dec. 01, 2015

Dec. 01, 2015

Dec. 01, 2015

Dec. 01, 2015

Dec. 01, 2015

Dec. 01, 2015

Series maximum amount |

7

Maturity date

Dec. 01, 2024

Dec. 01, 2024

Dec. 01, 2024

Dec. 01, 2024

Dec. 01, 2024

Dec. 01, 2024

Senior bonds [Member] | Unidad de Fomento (funds code) [Member] | P9 [Member]

Disclosure of financial liabilities [line items]

Notional amount |

3

Terms Years

P10Y6M

P10Y6M

P10Y6M

P10Y6M

P10Y6M

P10Y6M

Issuance rate (annual)

2.60%

2.60%

2.60%

2.60%

2.60%

2.60%

Series approval date

Mar. 01, 2015

Mar. 01, 2015

Mar. 01, 2015

Mar. 01, 2015

Mar. 01, 2015

Mar. 01, 2015

Series maximum amount |

5

Maturity date

Sep. 01, 2025

Sep. 01, 2025

Sep. 01, 2025

Sep. 01, 2025

Sep. 01, 2025

Sep. 01, 2025

Senior bonds [Member] | Unidad de Fomento (funds code) [Member] | T2 [Member]

Disclosure of financial liabilities [line items]

Notional amount |

5

Terms Years

P4Y6M

P4Y6M

P4Y6M

P4Y6M

P4Y6M

P4Y6M

Issuance rate (annual)

2.25%

2.25%

2.25%

2.25%

2.25%

2.25%

Series approval date

Feb. 01, 2016

Feb. 01, 2016

Feb. 01, 2016

Feb. 01, 2016

Feb. 01, 2016

Feb. 01, 2016

Series maximum amount |

5

Maturity date

Aug. 01, 2020

Aug. 01, 2020

Aug. 01, 2020

Aug. 01, 2020

Aug. 01, 2020

Aug. 01, 2020

Senior bonds [Member] | Unidad de Fomento (funds code) [Member] | T5 [Member]

Disclosure of financial liabilities [line items]

Notional amount |

5

Terms Years

P6Y

P6Y

P6Y

P6Y

P6Y

P6Y

Issuance rate (annual)

2.40%

2.40%

2.40%

2.40%

2.40%

2.40%

Series approval date

Feb. 01, 2016

Feb. 01, 2016

Feb. 01, 2016

Feb. 01, 2016

Feb. 01, 2016

Feb. 01, 2016

Series maximum amount |

5

Maturity date

Feb. 01, 2022

Feb. 01, 2022

Feb. 01, 2022

Feb. 01, 2022

Feb. 01, 2022

Feb. 01, 2022

Senior bonds [Member] | Unidad de Fomento (funds code) [Member] | Total [Member]

Disclosure of financial liabilities [line items]

Notional amount |

10

62

Series maximum amount |

10

Senior bonds [Member] | Unidad de Fomento (funds code) [Member] | T9 [Member]

Disclosure of financial liabilities [line items]

Notional amount |

5

Terms Years

P7Y

P7Y

P7Y

P7Y

Issuance rate (annual)

2.60%

2.60%

2.60%

2.60%

Series approval date

Feb. 01, 2016

Feb. 01, 2016

Feb. 01, 2016

Feb. 01, 2016

Series maximum amount |

5

Maturity date

Feb. 01, 2024

Feb. 01, 2024

Feb. 01, 2024

Feb. 01, 2024

Senior bonds [Member] | Unidad de Fomento (funds code) [Member] | T13 [Member]

Disclosure of financial liabilities [line items]

Notional amount |

5

Terms Years

P9Y

P9Y

P9Y

P9Y

Issuance rate (annual)

2.75%

2.75%

2.75%

2.75%

Series approval date

Feb. 01, 2016

Feb. 01, 2016

Feb. 01, 2016

Feb. 01, 2016

Series maximum amount |

5

Maturity date

Feb. 01, 2026

Feb. 01, 2026

Feb. 01, 2026

Feb. 01, 2026

Senior bonds [Member] | Chile, Pesos | Total [Member]

Disclosure of financial liabilities [line items]

Notional amount

$ 160,000

Series maximum amount

300,000

Senior bonds [Member] | Chile, Pesos | R4 [Member]

Disclosure of financial liabilities [line items]

Notional amount

$ 100,000

Terms Years

P5Y6M

P5Y6M

P5Y6M

P5Y6M

P5Y6M

P5Y6M

Issuance rate (annual)

5.50%

5.50%

5.50%

5.50%

5.50%

5.50%

Series approval date

Sep. 01, 2015

Sep. 01, 2015

Sep. 01, 2015

Sep. 01, 2015

Sep. 01, 2015

Sep. 01, 2015

Series maximum amount

$ 100,000

Maturity date

Mar. 01, 2021

Mar. 01, 2021

Mar. 01, 2021

Mar. 01, 2021

Mar. 01, 2021

Mar. 01, 2021

Senior bonds [Member] | Chile, Pesos | P4 [Member]

Disclosure of financial liabilities [line items]

Notional amount

$ 50,000

Terms Years

P5Y

P5Y

P5Y

P5Y

P5Y

P5Y

Issuance rate (annual)

4.80%

4.80%

4.80%

4.80%

4.80%

4.80%

Series approval date

Mar. 01, 2015

Mar. 01, 2015

Mar. 01, 2015

Mar. 01, 2015

Mar. 01, 2015

Mar. 01, 2015

Series maximum amount

$ 150,000

Maturity date

Mar. 01, 2020

Mar. 01, 2020

Mar. 01, 2020

Mar. 01, 2020

Mar. 01, 2020

Mar. 01, 2020

Senior bonds [Member] | Chile, Pesos | SD [Member]

Disclosure of financial liabilities [line items]

Notional amount

$ 60,000

$ 140,000

Terms Years

P5Y

P5Y

P5Y

P5Y

P5Y

P5Y

P5Y

P5Y

P5Y

P5Y

Issuance rate (annual)

5.50%

5.50%

5.50%

5.50%

5.50%

5.50%

5.50%

5.50%

5.50%

5.50%

Series approval date

Jun. 01, 2014

Jun. 01, 2014

Jun. 01, 2014

Jun. 01, 2014

Jun. 01, 2014

Jun. 01, 2014

Jun. 01, 2014

Jun. 01, 2014

Jun. 01, 2014

Jun. 01, 2014

Series maximum amount

$ 200,000

$ 200,000

Maturity date

Jun. 01, 2019

Jun. 01, 2019

Jun. 01, 2019

Jun. 01, 2019

Jun. 01, 2019

Jun. 01, 2019

Jun. 01, 2019

Jun. 01, 2019

Jun. 01, 2019

Jun. 01, 2019

Senior bonds [Member] | Chile, Pesos | SC [Member]

Disclosure of financial liabilities [line items]

Notional amount

$ 200,000

Terms Years

P10Y

P10Y

P10Y

P10Y

P10Y

P10Y

Issuance rate (annual)

5.95%

5.95%

5.95%

5.95%

5.95%

5.95%

Series approval date

Jun. 01, 2014

Jun. 01, 2014

Jun. 01, 2014

Jun. 01, 2014

Jun. 01, 2014

Jun. 01, 2014

Series maximum amount

$ 200,000

Maturity date

Jun. 01, 2024

Jun. 01, 2024

Jun. 01, 2024

Jun. 01, 2024

Jun. 01, 2024

Jun. 01, 2024

Senior bonds [Member] | Chile, Pesos | P3 [Member]

Disclosure of financial liabilities [line items]

Notional amount

$ 50,000

Terms Years

P7Y

P7Y

P7Y

P7Y

P7Y

P7Y

Issuance rate (annual)

5.50%

5.50%

5.50%

5.50%

5.50%

5.50%

Series approval date

Jan. 01, 2015

Jan. 01, 2015

Jan. 01, 2015

Jan. 01, 2015

Jan. 01, 2015

Jan. 01, 2015

Series maximum amount

$ 50,000

Maturity date

Jan. 01, 2022

Jan. 01, 2022

Jan. 01, 2022

Jan. 01, 2022

Jan. 01, 2022

Jan. 01, 2022

Senior bonds [Member] | Chile, Pesos | P1 [Member]

Disclosure of financial liabilities [line items]

Notional amount

$ 50,000

Terms Years

P10Y

P10Y

P10Y

P10Y

P10Y

P10Y

Issuance rate (annual)

5.80%

5.80%

5.80%

5.80%

5.80%

5.80%

Series approval date

Jan. 01, 2015

Jan. 01, 2015

Jan. 01, 2015

Jan. 01, 2015

Jan. 01, 2015

Jan. 01, 2015

Series maximum amount

$ 50,000

Maturity date

Jan. 01, 2025

Jan. 01, 2025

Jan. 01, 2025

Jan. 01, 2025

Jan. 01, 2025

Jan. 01, 2025

Senior bonds [Member] | Chile, Pesos | Total [Member]

Disclosure of financial liabilities [line items]

Notional amount

$ 590,000

Senior bonds [Member] | Chile, Pesos | T16 [Member]

Disclosure of financial liabilities [line items]

Notional amount

$ 100,000

Terms Years

P6Y

P6Y

P6Y

P6Y

Issuance rate (annual)

5.20%

5.20%

5.20%

5.20%

Series approval date

Feb. 01, 2016

Feb. 01, 2016

Feb. 01, 2016

Feb. 01, 2016

Series maximum amount

$ 100,000

Maturity date

Aug. 01, 2021

Aug. 01, 2021

Aug. 01, 2021

Aug. 01, 2021

Senior bonds [Member] | Japan, Yen | JPY [Member]

Disclosure of financial liabilities [line items]

Notional amount | ¥

¥ 3,000

Terms Years

P5Y

P5Y

P5Y

P5Y

P5Y

P5Y

Issuance rate (annual)

0.115%

0.115%

0.115%

0.115%

0.115%

0.115%

Series approval date

Jun. 22, 2016

Jun. 22, 2016

Jun. 22, 2016

Jun. 22, 2016

Jun. 22, 2016

Jun. 22, 2016

Series maximum amount | ¥

¥ 3,000

Maturity date

Jun. 29, 2021

Jun. 29, 2021

Jun. 29, 2021

Jun. 29, 2021

Jun. 29, 2021

Jun. 29, 2021

Senior bonds [Member] | Japan, Yen | Total [Member]

Disclosure of financial liabilities [line items]

Notional amount | ¥

¥ 3,000

Senior bonds [Member] | USD

Disclosure of financial liabilities [line items]

Notional amount

$ 10,000,000

$ 418,853,000

$ 6,900,000

$ 960,000

$ 600,000

$ 6,895,000

Senior bonds [Member] | USD | DN [Member]

Disclosure of financial liabilities [line items]

Notional amount

$ 100

$ 10

Terms Years

P3Y

P3Y

P3Y

P3Y

P5Y

P5Y

P5Y

P5Y

P5Y

P5Y

Description of Issuance rate (annual)

Libor-USD

3M+1.05%

Libor-USD

3M+1.05%

Libor-USD

3M+1.05%

Libor-USD

3M+1.05%

Libor-USD

3M+1.05%

Libor-USD

3M+1.05%

Libor-USD

3M+1.05%

Libor-USD

3M+1.05%

Libor-USD

3M+1.05%

Libor-USD

3M+1.05%

Series approval date

Jul. 20, 2017

Jul. 20, 2017

Jul. 20, 2017

Jul. 20, 2017

Jun. 02, 2016

Jun. 02, 2016

Jun. 02, 2016

Jun. 02, 2016

Jun. 02, 2016

Jun. 02, 2016

Series maximum amount

$ 100

$ 10

Maturity date

Jul. 27, 2020

Jul. 27, 2020

Jul. 27, 2020

Jul. 27, 2020

Jun. 09, 2021

Jun. 09, 2021

Jun. 09, 2021

Jun. 09, 2021

Jun. 09, 2021

Jun. 09, 2021

Senior bonds [Member] | USD | DN [Member]

Disclosure of financial liabilities [line items]

Notional amount

50

10

Terms Years

P3Y

P3Y

P3Y

P3Y

P5Y

P5Y

P5Y

P5Y

P5Y

P5Y

Description of Issuance rate (annual)

Libor-USD

3M+0.80%

Libor-USD

3M+0.80%

Libor-USD

3M+0.80%

Libor-USD

3M+0.80%

Libor-USD

3M+1.22%

Libor-USD

3M+1.22%

Libor-USD

3M+1.22%

Libor-USD

3M+1.22%

Libor-USD

3M+1.22%

Libor-USD

3M+1.22%

Series approval date

Jul. 21, 2017

Jul. 21, 2017

Jul. 21, 2017

Jul. 21, 2017

Jun. 08, 2016

Jun. 08, 2016

Jun. 08, 2016

Jun. 08, 2016

Jun. 08, 2016

Jun. 08, 2016

Series maximum amount

$ 50

$ 10

Maturity date

Jul. 27, 2020

Jul. 27, 2020

Jul. 27, 2020

Jul. 27, 2020

Jun. 17, 2021

Jun. 17, 2021

Jun. 17, 2021

Jun. 17, 2021

Jun. 17, 2021

Jun. 17, 2021

Senior bonds [Member] | USD | DN [Member]

Disclosure of financial liabilities [line items]

Notional amount

10

10

Terms Years

P3Y

P3Y

P3Y

P3Y

P5Y

P5Y

P5Y

P5Y

P5Y

P5Y

Description of Issuance rate (annual)

Libor-USD

3M+0.80%

Libor-USD

3M+0.80%

Libor-USD

3M+0.80%

Libor-USD

3M+0.80%

Libor-USD

3M+1.20%

Libor-USD

3M+1.20%

Libor-USD

3M+1.20%

Libor-USD

3M+1.20%

Libor-USD

3M+1.20%

Libor-USD

3M+1.20%

Series approval date

Jul. 21, 2017

Jul. 21, 2017

Jul. 21, 2017

Jul. 21, 2017

Aug. 01, 2016

Aug. 01, 2016

Aug. 01, 2016

Aug. 01, 2016

Aug. 01, 2016

Aug. 01, 2016

Series maximum amount

$ 50

$ 10

Maturity date

Jul. 27, 2020

Jul. 27, 2020

Jul. 27, 2020

Jul. 27, 2020

Aug. 16, 2021

Aug. 16, 2021

Aug. 16, 2021

Aug. 16, 2021

Aug. 16, 2021

Aug. 16, 2021

Senior bonds [Member] | USD | DN [Member]

Disclosure of financial liabilities [line items]

Notional amount

10

185

Terms Years

P4Y

P4Y

P4Y

P4Y

P5Y

P5Y

P5Y

P5Y

P5Y

P5Y

Description of Issuance rate (annual)

Libor-USD

3M+0.83%

Libor-USD

3M+0.83%

Libor-USD

3M+0.83%

Libor-USD

3M+0.83%

Libor-USD

3M+1.20%

Libor-USD

3M+1.20%

Libor-USD

3M+1.20%

Libor-USD

3M+1.20%

Libor-USD

3M+1.20%

Libor-USD

3M+1.20%

Series approval date

Aug. 23, 2017

Aug. 23, 2017

Aug. 23, 2017

Aug. 23, 2017

Nov. 10, 2016

Nov. 10, 2016

Nov. 10, 2016

Nov. 10, 2016

Nov. 10, 2016

Nov. 10, 2016

Series maximum amount

$ 10

$ 185

Maturity date

Nov. 23, 2021

Nov. 23, 2021

Nov. 23, 2021

Nov. 23, 2021

Nov. 28, 2021

Nov. 28, 2021

Nov. 28, 2021

Nov. 28, 2021

Nov. 28, 2021

Nov. 28, 2021

Senior bonds [Member] | USD | Total [Member]

Disclosure of financial liabilities [line items]

Notional amount

770

$ 215

Series maximum amount

$ 770

Senior bonds [Member] | USD | DN [Member]

Disclosure of financial liabilities [line items]

Notional amount

10

Terms Years

P4Y

P4Y

P4Y

P4Y

Description of Issuance rate (annual)

Libor-USD

3M+0.83%

Libor-USD

3M+0.83%

Libor-USD

3M+0.83%

Libor-USD

3M+0.83%

Series approval date

Aug. 23, 2017

Aug. 23, 2017

Aug. 23, 2017

Aug. 23, 2017

Series maximum amount

$ 10

Maturity date

Nov. 23, 2021

Nov. 23, 2021

Nov. 23, 2021

Nov. 23, 2021

Senior bonds [Member] | USD | DN [Member]

Disclosure of financial liabilities [line items]

Notional amount

50

Terms Years

P3Y

P3Y

P3Y

P3Y

Description of Issuance rate (annual)

Libor-USD

3M+0.75%

Libor-USD

3M+0.75%

Libor-USD

3M+0.75%

Libor-USD

3M+0.75%

Series approval date

Sep. 14, 2017

Sep. 14, 2017

Sep. 14, 2017

Sep. 14, 2017

Series maximum amount

$ 50

Maturity date

Sep. 15, 2020

Sep. 15, 2020

Sep. 15, 2020

Sep. 15, 2020

Senior bonds [Member] | USD | DN [Member]

Disclosure of financial liabilities [line items]

Notional amount

$ 500

Terms Years

P3Y

P3Y

P3Y

P3Y

Issuance rate (annual)

2.50%

2.50%

2.50%

2.50%

Series approval date

Dec. 12, 2017

Dec. 12, 2017

Dec. 12, 2017

Dec. 12, 2017

Series maximum amount

$ 500

Maturity date

Dec. 15, 2020

Dec. 15, 2020

Dec. 15, 2020

Dec. 15, 2020

Senior bonds [Member] | Euro Member Countries, Euro | EUR [Member]

Disclosure of financial liabilities [line items]

Notional amount | €

€ 54

Terms Years

P12Y

P12Y

P12Y

P12Y

P12Y

P12Y

Issuance rate (annual)

1.307%

1.307%

1.307%

1.307%

1.307%

1.307%

Series approval date

Aug. 05, 2016

Aug. 05, 2016

Aug. 05, 2016

Aug. 05, 2016

Aug. 05, 2016

Aug. 05, 2016

Series maximum amount | €

€ 54

Maturity date

Aug. 17, 2028

Aug. 17, 2028

Aug. 17, 2028

Aug. 17, 2028

Aug. 17, 2028

Aug. 17, 2028

Senior bonds [Member] | Euro Member Countries, Euro | EUR [Member]

Disclosure of financial liabilities [line items]

Notional amount | €

€ 20

Terms Years

P8Y

P8Y

P8Y

P8Y

P8Y

P8Y

Issuance rate (annual)

0.80%

0.80%

0.80%

0.80%

0.80%

0.80%

Series approval date

Aug. 04, 2016

Aug. 04, 2016

Aug. 04, 2016

Aug. 04, 2016

Aug. 04, 2016

Aug. 04, 2016

Series maximum amount | €

€ 20

Maturity date

Aug. 19, 2024

Aug. 19, 2024

Aug. 19, 2024

Aug. 19, 2024

Aug. 19, 2024

Aug. 19, 2024

Senior bonds [Member] | Euro Member Countries, Euro | EUR [Member]

Disclosure of financial liabilities [line items]

Notional amount | €

€ 30

Terms Years

P3Y

P3Y

P3Y

P3Y

P3Y

P3Y

Issuance rate (annual)

0.25%

0.25%

0.25%

0.25%

0.25%

0.25%

Series approval date

Dec. 09, 2016

Dec. 09, 2016

Dec. 09, 2016

Dec. 09, 2016

Dec. 09, 2016

Dec. 09, 2016

Series maximum amount | €

€ 30

Maturity date

Dec. 20, 2019

Dec. 20, 2019

Dec. 20, 2019

Dec. 20, 2019

Dec. 20, 2019

Dec. 20, 2019

Senior bonds [Member] | Euro Member Countries, Euro | Total [Member]

Disclosure of financial liabilities [line items]

Notional amount | €

€ 104

Senior bonds [Member] | Switzerland, Francs | CHF [Member]

Disclosure of financial liabilities [line items]

Notional amount | SFr

SFr 125

Terms Years

P8Y6M

P8Y6M

P8Y6M

P8Y6M

P8Y6M

P8Y6M

Issuance rate (annual)

35.00%

35.00%

35.00%

35.00%

35.00%

35.00%

Series approval date

Nov. 14, 2016

Nov. 14, 2016

Nov. 14, 2016

Nov. 14, 2016

Nov. 14, 2016

Nov. 14, 2016

Series maximum amount | SFr

SFr 125

Maturity date

May 30, 2025

May 30, 2025

May 30, 2025

May 30, 2025

May 30, 2025

May 30, 2025

Senior bonds [Member] | Switzerland, Francs | Total [Member]

Disclosure of financial liabilities [line items]

Notional amount | SFr

SFr 125

Senior bonds [Member] | Australia, Dollars | Total [Member]

Disclosure of financial liabilities [line items]

Notional amount

$ 30

Series maximum amount

$ 30

Senior bonds [Member] | Australia, Dollars | Senior Bonds Related To AUD [Member]

Disclosure of financial liabilities [line items]

Notional amount

$ 30

Terms Years

P10Y

P10Y

P10Y

P10Y

Issuance rate (annual)

3.96%

3.96%

3.96%

3.96%

Series approval date

Dec. 05, 2017

Dec. 05, 2017

Dec. 05, 2017

Dec. 05, 2017

Series maximum amount

$ 30

Maturity date

Dec. 12, 2027

Dec. 12, 2027

Dec. 12, 2027

Dec. 12, 2027

XML

ISSUED DEBT INSTRUMENTS AND OTHER FINANCIAL LIABILITIES (Details 5) $ in Millions, $ in Millions	Dec. 31, 2017 CLP ($)	Dec. 12, 2017 CLP ($)	Dec. 06, 2017 CLP ($)	Nov. 29, 2017 CLP ($)	Nov. 03, 2017 CLP ($)	Aug. 29, 2017 CLP ($)	Aug. 28, 2017 CLP ($)	Jul. 21, 2017 CLP ($)	Jul. 10, 2017 CLP ($)	Jun. 19, 2017 CLP ($)	Jun. 05, 2017 CLP ($)	Jun. 02, 2017 CLP ($)	Jun. 01, 2017 CLP ($)	May 26, 2017 CLP ($)	May 17, 2017 CLP ($)	May 16, 2017 CLP ($)	May 12, 2017 CLP ($)	May 10, 2017 USD ($)	Mar. 08, 2017 USD ($)	Mar. 06, 2017 USD ($)	Jan. 27, 2017 USD ($)	Jan. 13, 2017 USD ($)	Dec. 31, 2016 CLP ($)	Nov. 29, 2016 USD ($)
Disclosure of financial liabilities [line items]
Notional amount	$ 177,224,139																						$ 177,941,295
Senior bonds [Member] | USD
Disclosure of financial liabilities [line items]
Notional amount																		$ 10,000,000	$ 418,853,000	$ 6,900,000	$ 960,000	$ 600,000		$ 6,895,000
Senior bonds [Member] | UF
Disclosure of financial liabilities [line items]
Notional amount			$ 20,000	$ 400,000	$ 14,000	$ 2,000	$ 200,000	$ 10,000	$ 770,000	$ 265,000	$ 130,000	$ 300,000	$ 590,000	$ 340,000	$ 15,000	$ 690,000	$ 1,000,000
Senior bonds [Member] | UF
Disclosure of financial liabilities [line items]
Notional amount						$ 270,000	$ 200,000
Senior bonds [Member] | CLP
Disclosure of financial liabilities [line items]
Notional amount		$ 10,990,000,000

XML

ISSUED DEBT INSTRUMENTS AND OTHER FINANCIAL LIABILITIES (Details 6) - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of financial liabilities [line items]
Issued debt instruments	$ 709,365	$ 7,326,372
Senior bonds [Member]
Disclosure of financial liabilities [line items]
Issued debt instruments	6,186,760	6,416,274
Senior bonds [Member] | Due within 1 year [Member]
Disclosure of financial liabilities [line items]
Issued debt instruments	337,166	1,135,713
Senior bonds [Member] | Due after 1 year but within 2 years [Member]
Disclosure of financial liabilities [line items]
Issued debt instruments	866,936	321,509
Senior bonds [Member] | Due after 2 years but within 3 years [Member]
Disclosure of financial liabilities [line items]
Issued debt instruments	832,978	816,919
Senior bonds [Member] | Due after 3 years but within 4 years [Member]
Disclosure of financial liabilities [line items]
Issued debt instruments	1,177,081	663,289
Senior bonds [Member] | Due after 4 years but within 5 years [Member]
Disclosure of financial liabilities [line items]
Issued debt instruments	902,647	754,768
Senior bonds [Member] | Due after 5 years [Member]
Disclosure of financial liabilities [line items]
Issued debt instruments	$ 2,069,952	$ 2,724,076

XML

ISSUED DEBT INSTRUMENTS AND OTHER FINANCIAL LIABILITIES (Details 7) $ in Millions, in Millions	Dec. 31, 2017 CLP ($)	Dec. 31, 2017 CLF ( )	Dec. 31, 2016 CLP ($)	Dec. 31, 2016 CLF ( )
Disclosure of financial liabilities [line items]
Issued debt instruments	$ 709,365		$ 7,326,372
Mortgage Bonds [Member]
Disclosure of financial liabilities [line items]
Issued debt instruments	$ 99,222		$ 104,182
Mortgage Bonds [Member] | Unidad de Fomento (funds code) [Member]
Disclosure of financial liabilities [line items]
Issued debt instruments |		99,222		104,182

XML

ISSUED DEBT INSTRUMENTS AND OTHER FINANCIAL LIABILITIES (Details 8) - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of financial liabilities [line items]
Issued debt instruments	$ 709,365	$ 7,326,372
Mortgage Bonds [Member]
Disclosure of financial liabilities [line items]
Issued debt instruments	99,222	104,182
Mortgage Bonds [Member] | Due within 1 year [Member]
Disclosure of financial liabilities [line items]
Issued debt instruments	4,541	4,318
Mortgage Bonds [Member] | Due after 1 year but within 2 years [Member]
Disclosure of financial liabilities [line items]
Issued debt instruments	7,291	6,932
Mortgage Bonds [Member] | Due after 2 years but within 3 years [Member]
Disclosure of financial liabilities [line items]
Issued debt instruments	7,526	7,156
Mortgage Bonds [Member] | Due after 3 years but within 4 years [Member]
Disclosure of financial liabilities [line items]
Issued debt instruments	7,769	7,386
Mortgage Bonds [Member] | Due after 4 years but within 5 years [Member]
Disclosure of financial liabilities [line items]
Issued debt instruments	8,019	7,626
Mortgage Bonds [Member] | Due after 5 years [Member]
Disclosure of financial liabilities [line items]
Issued debt instruments	$ 64,076	$ 70,764

XML

ISSUED DEBT INSTRUMENTS AND OTHER FINANCIAL LIABILITIES (Details 9) $ in Millions, in Millions	Dec. 31, 2017 CLP ($)	Dec. 31, 2017 CLF ( )	Dec. 31, 2016 CLP ($)	Dec. 31, 2016 CLF ( )
Disclosure of financial liabilities [line items]
Issued debt instruments	$ 709,365		$ 7,326,372
Subordinated Bonds [Member]
Disclosure of financial liabilities [line items]
Issued debt instruments	773,192		759,665
Subordinated Bonds [Member] | Chile, Pesos
Disclosure of financial liabilities [line items]
Issued debt instruments	$ 3		$ 4
Subordinated Bonds [Member] | Unidad de Fomento (funds code) [Member]
Disclosure of financial liabilities [line items]
Issued debt instruments |		773,189		759,661

XML

ISSUED DEBT INSTRUMENTS AND OTHER FINANCIAL LIABILITIES (Details 10) - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of financial liabilities [line items]
Issued debt instruments	$ 709,365	$ 7,326,372
Subordinated Bonds [Member]
Disclosure of financial liabilities [line items]
Issued debt instruments	773,192	759,665
Subordinated Bonds [Member] | Due within 1 year [Member]
Disclosure of financial liabilities [line items]
Issued debt instruments	3	4
Subordinated Bonds [Member] | Due after 1 year but within 2 years [Member]
Disclosure of financial liabilities [line items]
Issued debt instruments
Subordinated Bonds [Member] | Due after 2 years but within 3 years [Member]
Disclosure of financial liabilities [line items]
Issued debt instruments
Subordinated Bonds [Member] | Due after 3 years but within 4 years [Member]
Disclosure of financial liabilities [line items]
Issued debt instruments
Subordinated Bonds [Member] | Due after 4 years but within 5 years [Member]
Disclosure of financial liabilities [line items]
Issued debt instruments
Subordinated Bonds [Member] | Due after 5 years [Member]
Disclosure of financial liabilities [line items]
Issued debt instruments	$ 773,189	$ 759,661

XML

ISSUED DEBT INSTRUMENTS AND OTHER FINANCIAL LIABILITIES (Details 11) - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Non-current portion:
Non-current portion subtotal	$ 29,205	$ 81,528
Current portion:
Amounts due to credit card operators	173,271	151,620
Acceptance of letters of credit	2,780	2,069
Other long-term financial obligations, short-term portion	36,774	4,799
Current portion subtotal	212,825	158,488
Total other financial liabilities	242,030	240,016
Due after 1 year but within 2 years [Member]
Non-current portion:
Non-current portion subtotal	23,401	33,777
Due after 2 years but within 3 years [Member]
Non-current portion:
Non-current portion subtotal	4,181	24,863
Due after 3 years but within 4 years [Member]
Non-current portion:
Non-current portion subtotal	194	5,794
Due after 4 years but within 5 years [Member]
Non-current portion:
Non-current portion subtotal	210	1,973
Due after 5 years [Member]
Non-current portion:
Non-current portion subtotal	$ 1,219	$ 15,121

XML

MATURITY OF FINANCIAL ASSETS AND LIABILITIES (Details) - CLP ($) $ in Millions	Dec. 31, 2017		Dec. 31, 2016
Disclosure of financial assets [line items]
Total financial assets	$ 35,823,605		$ 37,030,025
Total financial liabilities	32,675,685		34,091,826
Deposits and other demand liabilities [Member]
Disclosure of financial assets [line items]
Total financial liabilities	7,768,166		7,539,315
Cash items in process of being cleared [Member]
Disclosure of financial assets [line items]
Total financial liabilities	486,726		288,473
Obligations under repurchase agreements [Member]
Disclosure of financial assets [line items]
Total financial liabilities	268,061		212,437
Time deposits and other time liabilities [Member]
Disclosure of financial assets [line items]
Total financial liabilities	11,913,945		13,151,709
Financial derivative contracts [Member]
Disclosure of financial assets [line items]
Total financial liabilities	2,139,488		2,292,161
Interbank Borrowings [Member]
Disclosure of financial assets [line items]
Total financial liabilities	1,698,357		1,916,368
Issue debt instruments [Member]
Disclosure of financial assets [line items]
Total financial liabilities	7,093,653		7,326,372
Other financial liabilities [Member]
Disclosure of financial assets [line items]
Total financial liabilities	242,030		240,016
Guarantees received (margin accounts) [Member]
Disclosure of financial assets [line items]
Total financial liabilities	408,313		480,926
Demand [Member]
Disclosure of financial assets [line items]
Total financial assets	3,214,657		3,888,267
Total financial liabilities	8,966,477		8,587,847
Demand [Member] | Deposits and other demand liabilities [Member]
Disclosure of financial assets [line items]
Total financial liabilities	7,768,166		7,539,315
Demand [Member] | Cash items in process of being cleared [Member]
Disclosure of financial assets [line items]
Total financial liabilities	486,726		288,473
Demand [Member] | Obligations under repurchase agreements [Member]
Disclosure of financial assets [line items]
Total financial liabilities
Demand [Member] | Time deposits and other time liabilities [Member]
Disclosure of financial assets [line items]
Total financial liabilities	121,479		121,527
Demand [Member] | Financial derivative contracts [Member]
Disclosure of financial assets [line items]
Total financial liabilities
Demand [Member] | Interbank Borrowings [Member]
Disclosure of financial assets [line items]
Total financial liabilities	4,130		4,557
Demand [Member] | Issue debt instruments [Member]
Disclosure of financial assets [line items]
Total financial liabilities
Demand [Member] | Other financial liabilities [Member]
Disclosure of financial assets [line items]
Total financial liabilities	177,663		153,049
Demand [Member] | Guarantees received (margin accounts) [Member]
Disclosure of financial assets [line items]
Total financial liabilities	408,313		480,926
Not later than one month [member]
Disclosure of financial assets [line items]
Total financial assets	2,480,411		4,129,179
Total financial liabilities	5,600,399		6,828,564
Not later than one month [member] | Deposits and other demand liabilities [Member]
Disclosure of financial assets [line items]
Total financial liabilities
Not later than one month [member] | Cash items in process of being cleared [Member]
Disclosure of financial assets [line items]
Total financial liabilities
Not later than one month [member] | Obligations under repurchase agreements [Member]
Disclosure of financial assets [line items]
Total financial liabilities	268,061		212,437
Not later than one month [member] | Time deposits and other time liabilities [Member]
Disclosure of financial assets [line items]
Total financial liabilities	5,120,171		6,105,767
Not later than one month [member] | Financial derivative contracts [Member]
Disclosure of financial assets [line items]
Total financial liabilities	144,410		92,335
Not later than one month [member] | Interbank Borrowings [Member]
Disclosure of financial assets [line items]
Total financial liabilities	46,013		373,423
Not later than one month [member] | Issue debt instruments [Member]
Disclosure of financial assets [line items]
Total financial liabilities	21,043		43,141
Not later than one month [member] | Other financial liabilities [Member]
Disclosure of financial assets [line items]
Total financial liabilities	701		1,461
Not later than one month [member] | Guarantees received (margin accounts) [Member]
Disclosure of financial assets [line items]
Total financial liabilities
Later than one month and not later than three months [member]
Disclosure of financial assets [line items]
Total financial assets	2,655,971		2,627,884
Total financial liabilities	4,852,836		4,618,826
Later than one month and not later than three months [member] | Deposits and other demand liabilities [Member]
Disclosure of financial assets [line items]
Total financial liabilities
Later than one month and not later than three months [member] | Cash items in process of being cleared [Member]
Disclosure of financial assets [line items]
Total financial liabilities
Later than one month and not later than three months [member] | Obligations under repurchase agreements [Member]
Disclosure of financial assets [line items]
Total financial liabilities
Later than one month and not later than three months [member] | Time deposits and other time liabilities [Member]
Disclosure of financial assets [line items]
Total financial liabilities	4,201,271		4,193,906
Later than one month and not later than three months [member] | Financial derivative contracts [Member]
Disclosure of financial assets [line items]
Total financial liabilities	196,444		122,565
Later than one month and not later than three months [member] | Interbank Borrowings [Member]
Disclosure of financial assets [line items]
Total financial liabilities	397,419		115,769
Later than one month and not later than three months [member] | Issue debt instruments [Member]
Disclosure of financial assets [line items]
Total financial liabilities	55,119		185,425
Later than one month and not later than three months [member] | Other financial liabilities [Member]
Disclosure of financial assets [line items]
Total financial liabilities	2,583		1,161
Later than one month and not later than three months [member] | Guarantees received (margin accounts) [Member]
Disclosure of financial assets [line items]
Total financial liabilities
More than 3 months to 1 year [Member]
Disclosure of financial assets [line items]
Total financial assets	4,933,977		5,339,624
Total financial liabilities	3,991,665		4,880,777
More than 3 months to 1 year [Member] | Deposits and other demand liabilities [Member]
Disclosure of financial assets [line items]
Total financial liabilities
More than 3 months to 1 year [Member] | Cash items in process of being cleared [Member]
Disclosure of financial assets [line items]
Total financial liabilities
More than 3 months to 1 year [Member] | Obligations under repurchase agreements [Member]
Disclosure of financial assets [line items]
Total financial liabilities
More than 3 months to 1 year [Member] | Time deposits and other time liabilities [Member]
Disclosure of financial assets [line items]
Total financial liabilities	2,299,018		2,537,299
More than 3 months to 1 year [Member] | Financial derivative contracts [Member]
Disclosure of financial assets [line items]
Total financial liabilities	356,288		263,893
More than 3 months to 1 year [Member] | Interbank Borrowings [Member]
Disclosure of financial assets [line items]
Total financial liabilities	1,030,241		1,154,063
More than 3 months to 1 year [Member] | Issue debt instruments [Member]
Disclosure of financial assets [line items]
Total financial liabilities	274,239		922,705
More than 3 months to 1 year [Member] | Other financial liabilities [Member]
Disclosure of financial assets [line items]
Total financial liabilities	31,879		2,817
More than 3 months to 1 year [Member] | Guarantees received (margin accounts) [Member]
Disclosure of financial assets [line items]
Total financial liabilities
Due within 1 year [Member]
Disclosure of financial assets [line items]
Total financial assets	13,285,016		15,984,954
Total financial liabilities	23,411,377		24,916,014
Due within 1 year [Member] | Deposits and other demand liabilities [Member]
Disclosure of financial assets [line items]
Total financial liabilities	7,768,166		7,539,315
Due within 1 year [Member] | Cash items in process of being cleared [Member]
Disclosure of financial assets [line items]
Total financial liabilities	486,726		288,473
Due within 1 year [Member] | Obligations under repurchase agreements [Member]
Disclosure of financial assets [line items]
Total financial liabilities	268,061		212,437
Due within 1 year [Member] | Time deposits and other time liabilities [Member]
Disclosure of financial assets [line items]
Total financial liabilities	11,741,939		12,958,499
Due within 1 year [Member] | Financial derivative contracts [Member]
Disclosure of financial assets [line items]
Total financial liabilities	697,142		478,793
Due within 1 year [Member] | Interbank Borrowings [Member]
Disclosure of financial assets [line items]
Total financial liabilities	1,477,803		1,647,812
Due within 1 year [Member] | Issue debt instruments [Member]
Disclosure of financial assets [line items]
Total financial liabilities	350,401		1,151,271
Due within 1 year [Member] | Other financial liabilities [Member]
Disclosure of financial assets [line items]
Total financial liabilities	212,826		158,488
Due within 1 year [Member] | Guarantees received (margin accounts) [Member]
Disclosure of financial assets [line items]
Total financial liabilities	408,313		480,926
Later than one year and not later than three years [member]
Disclosure of financial assets [line items]
Total financial assets	6,240,042		5,581,761
Total financial liabilities	2,461,121		2,072,940
Later than one year and not later than three years [member] | Deposits and other demand liabilities [Member]
Disclosure of financial assets [line items]
Total financial liabilities
Later than one year and not later than three years [member] | Cash items in process of being cleared [Member]
Disclosure of financial assets [line items]
Total financial liabilities
Later than one year and not later than three years [member] | Obligations under repurchase agreements [Member]
Disclosure of financial assets [line items]
Total financial liabilities
Later than one year and not later than three years [member] | Time deposits and other time liabilities [Member]
Disclosure of financial assets [line items]
Total financial liabilities	106,833		118,101
Later than one year and not later than three years [member] | Financial derivative contracts [Member]
Disclosure of financial assets [line items]
Total financial liabilities	378,582		494,539
Later than one year and not later than three years [member] | Interbank Borrowings [Member]
Disclosure of financial assets [line items]
Total financial liabilities	220,554		233,542
Later than one year and not later than three years [member] | Issue debt instruments [Member]
Disclosure of financial assets [line items]
Total financial liabilities	1,727,571		1,168,117
Later than one year and not later than three years [member] | Other financial liabilities [Member]
Disclosure of financial assets [line items]
Total financial liabilities	27,581		58,641
Later than one year and not later than three years [member] | Guarantees received (margin accounts) [Member]
Disclosure of financial assets [line items]
Total financial liabilities
Later than three years and not later than five years [member]
Disclosure of financial assets [line items]
Total financial assets	4,375,295		3,753,757
Total financial liabilities	2,466,344		1,848,234
Later than three years and not later than five years [member] | Deposits and other demand liabilities [Member]
Disclosure of financial assets [line items]
Total financial liabilities
Later than three years and not later than five years [member] | Cash items in process of being cleared [Member]
Disclosure of financial assets [line items]
Total financial liabilities
Later than three years and not later than five years [member] | Obligations under repurchase agreements [Member]
Disclosure of financial assets [line items]
Total financial liabilities
Later than three years and not later than five years [member] | Time deposits and other time liabilities [Member]
Disclosure of financial assets [line items]
Total financial liabilities	2,811		13,913
Later than three years and not later than five years [member] | Financial derivative contracts [Member]
Disclosure of financial assets [line items]
Total financial liabilities	358,358		346,948
Later than three years and not later than five years [member] | Interbank Borrowings [Member]
Disclosure of financial assets [line items]
Total financial liabilities			35,014
Later than three years and not later than five years [member] | Issue debt instruments [Member]
Disclosure of financial assets [line items]
Total financial liabilities	2,104,771		1,444,593
Later than three years and not later than five years [member] | Other financial liabilities [Member]
Disclosure of financial assets [line items]
Total financial liabilities	404		7,766
Later than three years and not later than five years [member] | Guarantees received (margin accounts) [Member]
Disclosure of financial assets [line items]
Total financial liabilities
Due after 5 years [Member]
Disclosure of financial assets [line items]
Total financial assets	11,569,324		11,350,331
Total financial liabilities	4,610,589		3,679,897
Due after 5 years [Member] | Deposits and other demand liabilities [Member]
Disclosure of financial assets [line items]
Total financial liabilities
Due after 5 years [Member] | Cash items in process of being cleared [Member]
Disclosure of financial assets [line items]
Total financial liabilities
Due after 5 years [Member] | Obligations under repurchase agreements [Member]
Disclosure of financial assets [line items]
Total financial liabilities
Due after 5 years [Member] | Time deposits and other time liabilities [Member]
Disclosure of financial assets [line items]
Total financial liabilities	62,362		61,196
Due after 5 years [Member] | Financial derivative contracts [Member]
Disclosure of financial assets [line items]
Total financial liabilities	705,406		971,881
Due after 5 years [Member] | Interbank Borrowings [Member]
Disclosure of financial assets [line items]
Total financial liabilities
Due after 5 years [Member] | Issue debt instruments [Member]
Disclosure of financial assets [line items]
Total financial liabilities	2,910,910		3,562,391
Due after 5 years [Member] | Other financial liabilities [Member]
Disclosure of financial assets [line items]
Total financial liabilities	1,219		15,121
Due after 5 years [Member] | Guarantees received (margin accounts) [Member]
Disclosure of financial assets [line items]
Total financial liabilities
More than 1 Year [Member]
Disclosure of financial assets [line items]
Total financial assets	22,184,661		20,685,849
Total financial liabilities	8,607,362		8,531,763
More than 1 Year [Member] | Deposits and other demand liabilities [Member]
Disclosure of financial assets [line items]
Total financial liabilities
More than 1 Year [Member] | Cash items in process of being cleared [Member]
Disclosure of financial assets [line items]
Total financial liabilities
More than 1 Year [Member] | Obligations under repurchase agreements [Member]
Disclosure of financial assets [line items]
Total financial liabilities
More than 1 Year [Member] | Time deposits and other time liabilities [Member]
Disclosure of financial assets [line items]
Total financial liabilities	172,006		193,210
More than 1 Year [Member] | Financial derivative contracts [Member]
Disclosure of financial assets [line items]
Total financial liabilities	1,442,346		1,813,368
More than 1 Year [Member] | Interbank Borrowings [Member]
Disclosure of financial assets [line items]
Total financial liabilities	220,554		268,556
More than 1 Year [Member] | Issue debt instruments [Member]
Disclosure of financial assets [line items]
Total financial liabilities	6,743,252		6,175,101
More than 1 Year [Member] | Other financial liabilities [Member]
Disclosure of financial assets [line items]
Total financial liabilities	29,204		81,528
More than 1 Year [Member] | Guarantees received (margin accounts) [Member]
Disclosure of financial assets [line items]
Total financial liabilities
Cash and deposits in banks [Member]
Disclosure of financial assets [line items]
Total financial assets	1,452,922		2,279,389
Cash and deposits in banks [Member] | Demand [Member]
Disclosure of financial assets [line items]
Total financial assets	1,452,922		2,279,389
Cash and deposits in banks [Member] | Not later than one month [member]
Disclosure of financial assets [line items]
Total financial assets
Cash and deposits in banks [Member] | Later than one month and not later than three months [member]
Disclosure of financial assets [line items]
Total financial assets
Cash and deposits in banks [Member] | More than 3 months to 1 year [Member]
Disclosure of financial assets [line items]
Total financial assets
Cash and deposits in banks [Member] | Due within 1 year [Member]
Disclosure of financial assets [line items]
Total financial assets	1,452,922		2,279,389
Cash and deposits in banks [Member] | Later than one year and not later than three years [member]
Disclosure of financial assets [line items]
Total financial assets
Cash and deposits in banks [Member] | Later than three years and not later than five years [member]
Disclosure of financial assets [line items]
Total financial assets
Cash and deposits in banks [Member] | Due after 5 years [Member]
Disclosure of financial assets [line items]
Total financial assets
Cash and deposits in banks [Member] | More than 1 Year [Member]
Disclosure of financial assets [line items]
Total financial assets
Cash items in process of collection [Member]
Disclosure of financial assets [line items]
Total financial assets	668,145		495,283
Cash items in process of collection [Member] | Demand [Member]
Disclosure of financial assets [line items]
Total financial assets	668,145		495,283
Cash items in process of collection [Member] | Not later than one month [member]
Disclosure of financial assets [line items]
Total financial assets
Cash items in process of collection [Member] | Later than one month and not later than three months [member]
Disclosure of financial assets [line items]
Total financial assets
Cash items in process of collection [Member] | More than 3 months to 1 year [Member]
Disclosure of financial assets [line items]
Total financial assets
Cash items in process of collection [Member] | Due within 1 year [Member]
Disclosure of financial assets [line items]
Total financial assets	668,145		495,283
Cash items in process of collection [Member] | Later than one year and not later than three years [member]
Disclosure of financial assets [line items]
Total financial assets
Cash items in process of collection [Member] | Later than three years and not later than five years [member]
Disclosure of financial assets [line items]
Total financial assets
Cash items in process of collection [Member] | Due after 5 years [Member]
Disclosure of financial assets [line items]
Total financial assets
Cash items in process of collection [Member] | More than 1 Year [Member]
Disclosure of financial assets [line items]
Total financial assets
Trading investments [Member]
Disclosure of financial assets [line items]
Total financial assets	485,736		396,987
Trading investments [Member] | Demand [Member]
Disclosure of financial assets [line items]
Total financial assets
Trading investments [Member] | Not later than one month [member]
Disclosure of financial assets [line items]
Total financial assets	72,983		52,443
Trading investments [Member] | Later than one month and not later than three months [member]
Disclosure of financial assets [line items]
Total financial assets	4,024		13,252
Trading investments [Member] | More than 3 months to 1 year [Member]
Disclosure of financial assets [line items]
Total financial assets	68,277		118,845
Trading investments [Member] | Due within 1 year [Member]
Disclosure of financial assets [line items]
Total financial assets	145,284		184,540
Trading investments [Member] | Later than one year and not later than three years [member]
Disclosure of financial assets [line items]
Total financial assets	110,824		75,378
Trading investments [Member] | Later than three years and not later than five years [member]
Disclosure of financial assets [line items]
Total financial assets	90,507		106,808
Trading investments [Member] | Due after 5 years [Member]
Disclosure of financial assets [line items]
Total financial assets	139,121		30,261
Trading investments [Member] | More than 1 Year [Member]
Disclosure of financial assets [line items]
Total financial assets	340,452		212,447
Investments under resale agreements [Member]
Disclosure of financial assets [line items]
Total financial assets			6,736
Investments under resale agreements [Member] | Demand [Member]
Disclosure of financial assets [line items]
Total financial assets
Investments under resale agreements [Member] | Not later than one month [member]
Disclosure of financial assets [line items]
Total financial assets			6,736
Investments under resale agreements [Member] | Later than one month and not later than three months [member]
Disclosure of financial assets [line items]
Total financial assets
Investments under resale agreements [Member] | More than 3 months to 1 year [Member]
Disclosure of financial assets [line items]
Total financial assets
Investments under resale agreements [Member] | Due within 1 year [Member]
Disclosure of financial assets [line items]
Total financial assets			6,736
Investments under resale agreements [Member] | Later than one year and not later than three years [member]
Disclosure of financial assets [line items]
Total financial assets
Investments under resale agreements [Member] | Later than three years and not later than five years [member]
Disclosure of financial assets [line items]
Total financial assets
Investments under resale agreements [Member] | Due after 5 years [Member]
Disclosure of financial assets [line items]
Total financial assets
Investments under resale agreements [Member] | More than 1 Year [Member]
Disclosure of financial assets [line items]
Total financial assets
Financial derivative contracts [Member]
Disclosure of financial assets [line items]
Total financial assets	2,238,647		2,500,782
Financial derivative contracts [Member] | Demand [Member]
Disclosure of financial assets [line items]
Total financial assets
Financial derivative contracts [Member] | Not later than one month [member]
Disclosure of financial assets [line items]
Total financial assets	135,780		82,243
Financial derivative contracts [Member] | Later than one month and not later than three months [member]
Disclosure of financial assets [line items]
Total financial assets	198,876		120,653
Financial derivative contracts [Member] | More than 3 months to 1 year [Member]
Disclosure of financial assets [line items]
Total financial assets	410,415		292,801
Financial derivative contracts [Member] | Due within 1 year [Member]
Disclosure of financial assets [line items]
Total financial assets	745,071		495,697
Financial derivative contracts [Member] | Later than one year and not later than three years [member]
Disclosure of financial assets [line items]
Total financial assets	385,428		531,094
Financial derivative contracts [Member] | Later than three years and not later than five years [member]
Disclosure of financial assets [line items]
Total financial assets	371,090		357,833
Financial derivative contracts [Member] | Due after 5 years [Member]
Disclosure of financial assets [line items]
Total financial assets	737,058		1,116,158
Financial derivative contracts [Member] | More than 1 Year [Member]
Disclosure of financial assets [line items]
Total financial assets	1,493,576		2,005,085
Interbank Borrowings [Member]
Disclosure of financial assets [line items]
Total financial assets	162,685	[1]	272,807	[2]
Interbank Borrowings [Member] | Demand [Member]
Disclosure of financial assets [line items]
Total financial assets		[1]		[2]
Interbank Borrowings [Member] | Not later than one month [member]
Disclosure of financial assets [line items]
Total financial assets	6,064	[1]	12,859	[2]
Interbank Borrowings [Member] | Later than one month and not later than three months [member]
Disclosure of financial assets [line items]
Total financial assets	152,911	[1]	135,756	[2]
Interbank Borrowings [Member] | More than 3 months to 1 year [Member]
Disclosure of financial assets [line items]
Total financial assets	3,710	[1]	124,143	[2]
Interbank Borrowings [Member] | Due within 1 year [Member]
Disclosure of financial assets [line items]
Total financial assets	162,685	[1]	272,758	[2]
Interbank Borrowings [Member] | Later than one year and not later than three years [member]
Disclosure of financial assets [line items]
Total financial assets		[1]	44	[2]
Interbank Borrowings [Member] | Later than three years and not later than five years [member]
Disclosure of financial assets [line items]
Total financial assets		[1]		[2]
Interbank Borrowings [Member] | Due after 5 years [Member]
Disclosure of financial assets [line items]
Total financial assets		[1]	5	[2]
Interbank Borrowings [Member] | More than 1 Year [Member]
Disclosure of financial assets [line items]
Total financial assets		[1]	49	[2]
Loans and accounts receivables from customers [Member]
Disclosure of financial assets [line items]
Total financial assets	27,563,229	[3]	26,933,624	[4]
Loans and accounts receivables from customers [Member] | Demand [Member]
Disclosure of financial assets [line items]
Total financial assets	769,823	[3]	717,306	[4]
Loans and accounts receivables from customers [Member] | Not later than one month [member]
Disclosure of financial assets [line items]
Total financial assets	2,206,734	[3]	2,393,216	[4]
Loans and accounts receivables from customers [Member] | Later than one month and not later than three months [member]
Disclosure of financial assets [line items]
Total financial assets	2,288,372	[3]	2,108,001	[4]
Loans and accounts receivables from customers [Member] | More than 3 months to 1 year [Member]
Disclosure of financial assets [line items]
Total financial assets	4,348,975	[3]	4,488,993	[4]
Loans and accounts receivables from customers [Member] | Due within 1 year [Member]
Disclosure of financial assets [line items]
Total financial assets	9,613,904	[3]	9,707,516	[4]
Loans and accounts receivables from customers [Member] | Later than one year and not later than three years [member]
Disclosure of financial assets [line items]
Total financial assets	5,187,501	[3]	4,937,271	[4]
Loans and accounts receivables from customers [Member] | Later than three years and not later than five years [member]
Disclosure of financial assets [line items]
Total financial assets	2,938,326	[3]	2,909,140	[2]
Loans and accounts receivables from customers [Member] | Due after 5 years [Member]
Disclosure of financial assets [line items]
Total financial assets	9,823,498	[3]	9,379,697	[4]
Loans and accounts receivables from customers [Member] | More than 1 Year [Member]
Disclosure of financial assets [line items]
Total financial assets	17,949,325	[3]	17,226,108	[4]
Available for sale investments [Member]
Disclosure of financial assets [line items]
Total financial assets	2,574,546		3,388,906
Available for sale investments [Member] | Demand [Member]
Disclosure of financial assets [line items]
Total financial assets
Available for sale investments [Member] | Not later than one month [member]
Disclosure of financial assets [line items]
Total financial assets	58,850		1,581,682
Available for sale investments [Member] | Later than one month and not later than three months [member]
Disclosure of financial assets [line items]
Total financial assets	11,788		250,222
Available for sale investments [Member] | More than 3 months to 1 year [Member]
Disclosure of financial assets [line items]
Total financial assets	102,600		314,842
Available for sale investments [Member] | Due within 1 year [Member]
Disclosure of financial assets [line items]
Total financial assets	173,238		2,146,746
Available for sale investments [Member] | Later than one year and not later than three years [member]
Disclosure of financial assets [line items]
Total financial assets	556,289		37,974
Available for sale investments [Member] | Later than three years and not later than five years [member]
Disclosure of financial assets [line items]
Total financial assets	975,372		379,976
Available for sale investments [Member] | Due after 5 years [Member]
Disclosure of financial assets [line items]
Total financial assets	869,647		824,210
Available for sale investments [Member] | More than 1 Year [Member]
Disclosure of financial assets [line items]
Total financial assets	2,401,308		1,242,160
Guarantee Deposits (Margin Accounts) [Member]
Disclosure of financial assets [line items]
Total financial assets	323,767		396,289
Guarantee Deposits (Margin Accounts) [Member] | Demand [Member]
Disclosure of financial assets [line items]
Total financial assets	323,767		396,289
Guarantee Deposits (Margin Accounts) [Member] | Not later than one month [member]
Disclosure of financial assets [line items]
Total financial assets
Guarantee Deposits (Margin Accounts) [Member] | Later than one month and not later than three months [member]
Disclosure of financial assets [line items]
Total financial assets
Guarantee Deposits (Margin Accounts) [Member] | More than 3 months to 1 year [Member]
Disclosure of financial assets [line items]
Total financial assets
Guarantee Deposits (Margin Accounts) [Member] | Due within 1 year [Member]
Disclosure of financial assets [line items]
Total financial assets	323,767		396,289
Guarantee Deposits (Margin Accounts) [Member] | Later than one year and not later than three years [member]
Disclosure of financial assets [line items]
Total financial assets
Guarantee Deposits (Margin Accounts) [Member] | Later than three years and not later than five years [member]
Disclosure of financial assets [line items]
Total financial assets
Guarantee Deposits (Margin Accounts) [Member] | Due after 5 years [Member]
Disclosure of financial assets [line items]
Total financial assets
Guarantee Deposits (Margin Accounts) [Member] | More than 1 Year [Member]
Disclosure of financial assets [line items]
Total financial assets

[1] Interbank loans are presented on a gross basis. The amount of allowance is Ch$472 million.

[2] Interbank loans are presented on a gross basis. The amount of allowance is Ch$4,135 million.

[3] Loans and accounts receivables from customers are presented on a gross basis. Provisions amounts according to type of loan are detailed as follows: Commercial loans Ch$ 437,863 million, Mortgage loans Ch$ 69,066 million, and Consumer loans Ch$ 283,756 million.

[4] Loans and accounts receivables from customers are presented on a gross basis. Provisions amounts according to type of loan are detailed as follows: Commercial loans Ch$ 429,442 million, Mortgage loans Ch$ 57,009 million, and Consumer loans Ch$ 300,019 million.

XML

PROVISIONS (Details) - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Provisions [abstract]
Provisions for personnel salaries and expenses	$ 97,576	$ 72,592
Provisions for mandatory dividends	168,840	142,815
Provisions for contingent loan risk	10,079	11,399
Provisions for contingencies associated with administrative claims and leasing contracts	27,303	65,404
Total	$ 303,798	$ 292,210	$ 274,998

XML

PROVISIONS (Details 1) - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Disclosure of other provisions [line items]
Balance at beginning	$ 292,210	$ 274,998
Provisions established	291,513	318,394
Application of provisions	(224,907)	(207,241)
Provisions released	(55,018)	(93,941)
Reclassifications
Other
Balance at end	303,798	292,210
Personnel salaries and expenses [Member]
Disclosure of other provisions [line items]
Balance at beginning	72,592	64,861
Provisions established	106,687	80,298
Application of provisions	(81,703)	(72,567)
Provisions released
Reclassifications
Other
Balance at end	97,576	72,592
Mandatory dividends [Member]
Disclosure of other provisions [line items]
Balance at beginning	142,815	134,539
Provisions established	168,840	142,815
Application of provisions	(142,815)	(134,539)
Provisions released
Reclassifications
Other
Balance at end	168,840	142,815
Contingent loans [Member]
Disclosure of other provisions [line items]
Balance at beginning	11,399	10,750
Provisions established	7,341	9,789
Application of provisions
Provisions released	(8,661)	(9,140)
Reclassifications
Other
Balance at end	10,079	11,399
Contingencies [Member]
Disclosure of other provisions [line items]
Balance at beginning	65,404	64,848
Provisions established	8,645	85,492
Application of provisions	(389)	(135)
Provisions released	(46,357)	(84,801)
Reclassifications
Other
Balance at end	$ 27,303	$ 65,404

XML

PROVISIONS (Details 2) - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Provisions [abstract]
Provision for seniority compensation	$ 17,874	$ 10,376
Provision for stock-based personnel benefits
Provision for performance bonds	53,947	38,510
Provision for vacations	23,039	21,800
Provision for other personnel benefits	2,716	1,906
Total	$ 97,576	$ 72,592

XML

OTHER LIABILITIES (Details) - CLP ($) $ in Millions		Dec. 31, 2017	Dec. 31, 2016
Other Liabilities
Accounts and notes payable		$ 196,965	$ 154,159
Unearned income		601	509
Guarantees received (margin accounts)	[1]	408,313	480,926
Notes payable through brokerage and simultaneous transactions		17,799	27,745
Other payable obligations	[2]	58,921	80,100
Withheld VAT		1,887	1,964
Other liabilities	[3]	60,877	50,382
Total		$ 745,363	$ 795,785

[1] Guarantee deposits (margin accounts) correspond to collateral associated to derivative financial contracts to mitigate the counterparty credit risk and are mainly established in cash. These guarantees operate when mark to market of derivative financial instruments exceed the levels of threshold agreed in the contracts, which could result in the Bank delivering or receiving collateral.

[2] Other payable obligations mainly relates to settlement of derivatives and other financial transactions derived from the operation of the Bank.

[3] Other liabilities: mainly include reimbursement of insurance commissions.

XML

CONTINGENCIES AND COMMITMENTS (Details) - Contingent Loans [Member] - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of contingent liabilities in business combination [line items]
Letters of credit issued	$ 201,699	$ 158,800
Foreign letters of credit confirmed	75,499	57,686
Guarantees	1,823,793	1,752,610
Personal guarantees	81,577	125,050
Subtotal	2,182,568	2,094,146
Available on demand credit lines	8,135,489	7,548,820
Other irrevocable credit commitments	260,691	260,266
Total	$ 10,578,748	$ 9,903,232

XML

CONTINGENCIES AND COMMITMENTS (Details 1) - Held Securities [Member] - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Third party operations
Collections	$ 175,200	$ 163,303
Assets from third parties managed by the Bank and its affiliates	1,660,804	1,586,405
Subtotal	1,836,004	1,749,708
Custody of securities
Securities held in custody	383,002	390,155
Securities held in custody deposited in other entity	760,083	687,610
Issued securities held in custody	22,046,701	18,768,572
Subtotal	23,189,786	19,846,337
Total	$ 25,025,790	$ 21,596,045

XML

CONTINGENCIES AND COMMITMENTS (Details Narrative) $ in Millions, $ in Millions	Dec. 31, 2017 CLP ($)	Dec. 31, 2016 CLP ($)	Dec. 31, 2016 USD ($)
Disclosure of contingent liabilities in business combination [line items]
Assets from third parties managed by the Bank and its affiliates	$ 1,660,768	$ 1,586,370
Legal proceedings contingent liability [member]
Disclosure of contingent liabilities in business combination [line items]
Estimated financial effect of contingent liabilities	1,214,200	1,194,000
Legal proceedings contingent liability [member] | Subsidiaries [Member]
Disclosure of contingent liabilities in business combination [line items]
Estimated financial effect of contingent liabilities	$ 0	$ 48,000
Contingent liability for guarantees [member] | USD
Disclosure of contingent liabilities in business combination [line items]
Insurance policy cover amount for bank and subsidiaries			$ 50,000

XML

EQUITY (Details) - shares	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
EQUITY
Issued as of beginning of period	188,446,126,794	188,446,126,794	188,446,126,794
Issuance of paid shares
Issuance of outstanding shares
Issued as of end of period	188,446,126,794	188,446,126,794	188,446,126,794

XML

EQUITY (Details 1) - shares		Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015		Dec. 31, 2014
Disclosure of transactions between related parties [line items]
Shares		157,207,260,723	153,645,193,123	155,930,063,123
American Depository Receipts (ADR)	[1],[2]	31,238,866,071	34,800,933,671	32,516,063,671
Total		188,446,126,794	188,446,126,794	188,446,126,794		188,446,126,794
Percentage of equity holding		100.00%	100.00%	100.00%
Santander Chile Holding S.A. [Member]
Disclosure of transactions between related parties [line items]
Shares		66,822,519,695	66,822,519,695	66,822,519,695
American Depository Receipts (ADR)	[2]
Total		66,822,519,695	66,822,519,695	66,822,519,695
Percentage of equity holding		35.46%	35.46%	35.46%
Teatinos Siglo XXI Inversiones Limitada [Member]
Disclosure of transactions between related parties [line items]
Shares		59,770,481,573	59,770,481,573	59,770,481,573
American Depository Receipts (ADR)	[2]
Total		59,770,481,573	59,770,481,573	59,770,481,573
Percentage of equity holding		31.72%	31.72%	31.72%
The Bank New York Mellon [Member]
Disclosure of transactions between related parties [line items]
Shares					[2]
American Depository Receipts (ADR)	[1],[2]	31,238,866,071	34,800,933,671	32,516,063,671
Total		31,238,866,071	34,800,933,671	32,516,063,671	[2]
Percentage of equity holding		16.65%	18.47%	17.25%	[2]
Banks on behalf of third parties [Member]
Disclosure of transactions between related parties [line items]
Shares		13,892,691,988	12,257,100,312	11,878,070,560
American Depository Receipts (ADR)	[2]
Total		13,892,691,988	12,257,100,312	11,878,070,560
Percentage of equity holding		7.37%	6.50%	6.30%
Pension funds (AFP) on behalf of third parties [Member]
Disclosure of transactions between related parties [line items]
Shares		6,896,552,755	6,990,857,997	8,887,560,424
American Depository Receipts (ADR)	[2]
Total		6,896,552,755	6,990,857,997	8,887,560,424
Percentage of equity holding		3.66%	3.71%	4.72%
Stock brokers on behalf of third parties [Member]
Disclosure of transactions between related parties [line items]
Shares		3,762,310,365	3,071,882,351	3,460,285,074
American Depository Receipts (ADR)	[2]
Total		3,762,310,365	3,071,882,351	3,460,285,074
Percentage of equity holding		2.00%	1.63%	1.84%
Other minority holders [Member]
Disclosure of transactions between related parties [line items]
Shares		6,062,704,347	4,732,351,195	5,111,145,797
American Depository Receipts (ADR)	[2]
Total		6,062,704,347	4,732,351,195	5,111,145,797
Percentage of equity holding		3.21%	2.51%	2.71%

[1] American Depository Receipts (ADR) are certificates issued by a U.S. commercial bank to be traded on the U.S. securities markets.

[2] As of August 4, 2015, Banco Santander Chile signed a contract which appoints The Bank of New York Mellon as the commercial bank authorized to trade ADRs, replacing J.P.Morgan Chase Bank NA.

XML

EQUITY (Details 2) - CLP ($) $ / shares in Units, $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Basic earnings per share
Total attributable to the equity holders of the Bank	$ 562,801	$ 476,067	$ 448,466
Weighted average number of outstanding shares	188,446,126,794	188,446,126,794	188,446,126,794
Basic earnings per share (in Ch$)	$ 2,987	$ 2,526	$ 2,380
Diluted earnings per share
Total attributable to the equity holders of the Bank	$ 562,801	$ 476,067	$ 448,466
Weighted average number of outstanding shares	188,446,126,794	188,446,126,794	188,446,126,794
Adjusted number of shares	188,446,126,794	188,446,126,794	188,446,126,794
Diluted earnings per share (in Ch$)	$ 2,987	$ 2,526	$ 2,380

XML

EQUITY (Details 3) - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Available for sale investments
As of beginning of period	$ 7,375	$ (7,093)	$ 21,684
Gain (losses) on the re-measurement of available for sale investments, before tax	(10,384)	2,267	(51,178)
Recycling adjustments on cash flow hedges, before tax	4,864	12,201	22,401
Subtotals	(5,520)	14,468	(28,777)
As of end of period	1,855	7,375	(7,093)
Cash flow hedges
As of beginning of period	2,288	8,626	10,725
Gains (losses) on the re-measurement of cash flow hedges, before tax	(5,850)	(6,261)	(2,105)
Recycling adjustments on cash flow hedges, before tax		(77)	6
Amounts removed from equity and included in carrying amount of non-financial asset (liability) which acquisition or incurrence was hedged as a highly probable transaction
Subtotals	(5,850)	(6,338)	(2,099)
As of end of period	(3,562)	2,288	8,626
Other comprehensive income, before taxes	(1,707)	9,663	1,533
Income tax related to other comprehensive income components
Income tax relating to available for sale investments	(473)	(1,770)	1,596
Income tax relating to cash flow hedges	908	(549)	(1,940)
Total	435	(2,319)	(344)
Other comprehensive income, net of tax	(1,272)	7,344	1,189
Attributable to:
Equity holders of the Bank	(2,312)	6,640	1,288
Non-controlling interest	$ 1,040	$ 704	$ (99)

XML

EQUITY (Details Narrative) - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Apr. 30, 2017	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
EQUITY
Shares outstanding	188,446,126,794		188,446,126,794	188,446,126,794	188,446,126,794
Increase in capital	$ 891,303
Percentage of capitalization earnings		30.00%
Retained earnings to reserves	$ 141,706		$ 112,219

XML

NON-CONTROLLING INTEREST (Details) - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2017		Dec. 31, 2016		Dec. 31, 2015
Disclosure of subsidiaries [line items]
Equity	$ 41,883		$ 29,341		$ 30,181
Income	12,448		2,365		3,263
Other comprehensive income
Available for sale investments	470		1,054		(132)
Deferred tax	(134)		(251)		30
Total other comprehensive income	336		803		(102)
Comprehensive income	$ 12,784		$ 3,168		$ 3,161
Santander Agente de Valores Limitada [Member]
Disclosure of subsidiaries [line items]
Non-controlling	0.97%		0.97%		0.97%
Equity	$ 389		$ 492		$ 652
Income	132		116		98
Other comprehensive income
Available for sale investments					(4)
Deferred tax					1
Total other comprehensive income					(3)
Comprehensive income	$ 132		$ 116		$ 95
Santander S.A. Sociedad Securitizadora [Member]
Disclosure of subsidiaries [line items]
Non-controlling	0.36%		0.36%		0.36%
Equity	$ 1		$ 2		$ 2
Income
Other comprehensive income
Available for sale investments
Deferred tax
Total other comprehensive income
Comprehensive income
Santander Corredores de Bolsa Limitada [Member]
Disclosure of subsidiaries [line items]
Non-controlling	49.00%		49.41%	[1]	49.41%
Equity	$ 21,000		$ 19,966	[1]	$ 21,765
Income	702		1,130	[1]	816
Other comprehensive income
Available for sale investments	470		1,054	[1]	(128)
Deferred tax	(134)		(251)	[1]	29
Total other comprehensive income	336		803	[1]	(99)
Comprehensive income	$ 1,038		$ 1,933	[1]	$ 717
Santander Corredora de Seguros Limitada [Member]
Disclosure of subsidiaries [line items]
Non-controlling	0.25%		0.25%		0.25%
Equity	$ 167		$ 164		$ 156
Income	4		7		(5)
Other comprehensive income
Available for sale investments
Deferred tax
Total other comprehensive income
Comprehensive income	4		7		(5)
Subsidiaries [Member]
Disclosure of subsidiaries [line items]
Equity	21,557		20,624		22,575
Income	838		1,253		909
Other comprehensive income
Available for sale investments	470		1,054		(132)
Deferred tax	(134)		(251)		30
Total other comprehensive income	336		803		(102)
Comprehensive income	$ 1,174		$ 2,056		$ 807
Bansa Santander S.A. [Member]
Disclosure of subsidiaries [line items]
Non-controlling	100.00%	[2]	100.00%		100.00%
Equity	$ 17,401	[2]	$ 6,533		$ 6,004
Income	10,869	[2]	529		334
Other comprehensive income
Available for sale investments		[2]
Deferred tax		[2]
Total other comprehensive income		[2]
Comprehensive income	$ 10,869	[2]	$ 529		$ 334
Santander Gestion de Recaudacion y Cobranzas Limitada [Member]
Disclosure of subsidiaries [line items]
Non-controlling	100.00%		100.00%		100.00%	[3]
Equity	$ 2,925		$ 2,184		$ 1,602	[3]
Income	741		583		564	[3]
Other comprehensive income
Available for sale investments						[3]
Deferred tax						[3]
Total other comprehensive income						[3]
Comprehensive income	$ 741		$ 583		$ 564	[3]
Multinegocios S.A. [Member]
Disclosure of subsidiaries [line items]
Non-controlling					100.00%
Equity
Income					310
Other comprehensive income
Available for sale investments
Deferred tax
Total other comprehensive income
Comprehensive income					$ 310
Servicios Administrativos y Financieros Limitada. [Member]
Disclosure of subsidiaries [line items]
Non-controlling					100.00%
Equity
Income					550
Other comprehensive income
Available for sale investments
Deferred tax
Total other comprehensive income
Comprehensive income					$ 550
Multiservicios de Negocios Limitada. [Member]
Disclosure of subsidiaries [line items]
Non-controlling					100.00%
Equity
Income					596
Other comprehensive income
Available for sale investments
Deferred tax
Total other comprehensive income
Comprehensive income					596
Total Entities Controlled Through Other Considerations [Member]
Disclosure of subsidiaries [line items]
Equity	20,326		8,717		7,606
Income	11,610		1,112		2,354
Other comprehensive income
Available for sale investments
Deferred tax
Total other comprehensive income
Comprehensive income	$ 11,610		$ 1,112		$ 2,354
Servicios de Cobranzas Fiscalex Limitada [Member]
Disclosure of subsidiaries [line items]
Non-controlling
Equity
Income
Other comprehensive income
Available for sale investments
Deferred tax
Total other comprehensive income
Comprehensive income

[1] Ex Santander S.A. Corredores de Bolsa, See Note 1.

[2] In September 2017, Bansa Santander S.A. celebrated a legal cession of rights,which generated an income of Ch$20,663 million before tax (Ch$15,197 million net of taxes)

[3] As of June 30, 2015, these entities have finished sales services to the Bank and therefore they have been excluded from the consolidation perimeter.

XML

NON-CONTROLLING INTEREST (Details 1) - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of subsidiaries [line items]
Assets	$ 246,559	$ 256,316	$ 313,674
Liabilities	76,475	90,663	131,672
Capital	142,079	147,601	168,206
Net income	28,005	18,052	13,796
Santander Corredora de Seguros Limitada [Member]
Disclosure of subsidiaries [line items]
Assets	76,177	75,000	72,860
Liabilities	9,803	10,065	10,588
Capital	64,937	62,276	60,765
Net income	1,437	2,659	1,507
Santander Corredores de Bolsa Limitada [Member]
Disclosure of subsidiaries [line items]
Assets	88,711	86,473	71,118
Liabilities	45,855	45,724	26,763
Capital	41,424	38,356	42,618
Net income	1,432	2,393	1,737
Santander Agente de Valores Limitada [Member]
Disclosure of subsidiaries [line items]
Assets	44,910	54,486	131,305
Liabilities	4,732	3,666	64,049
Capital	26,569	38,851	57,554
Net income	13,609	11,969	9,702
Santander S.A. Sociedad Securitizadora [Member]
Disclosure of subsidiaries [line items]
Assets	400	509	566
Liabilities	50	77	53
Capital	432	512	561
Net income	(82)	(80)	(48)
Santander Gestion de Recaudacion y Cobranzas Limitada [Member]
Disclosure of subsidiaries [line items]
Assets	10,826	8,547	6,194
Liabilities	7,901	6,363	4,592
Capital	2,184	1,602	1,038
Net income	741	582	564
Bansa Santander S.A. [Member]
Disclosure of subsidiaries [line items]
Assets	25,535	31,301	31,631
Liabilities	8,134	24,768	25,627
Capital	6,533	6,004	5,670
Net income	$ 10,868	$ 529	$ 334

XML

INTEREST INCOME (Details) - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of financial assets [line items]
Interest income not including income from hedge accounting	$ 2,031,133	$ 2,123,422	$ 2,112,800
Hedged Of Interest [Member]
Disclosure of financial assets [line items]
Interest income not including income from hedge accounting	1,773,066	1,739,427	1,605,355
Hedged Of Inflation Adjustments [Member]
Disclosure of financial assets [line items]
Interest income not including income from hedge accounting	242,390	365,006	472,054
Hedged Of Prepaid Fees [Member]
Disclosure of financial assets [line items]
Interest income not including income from hedge accounting	15,677	18,989	35,391
Resale Agreements [Member]
Disclosure of financial assets [line items]
Interest income not including income from hedge accounting	939	1,488	1,075
Resale Agreements [Member] | Hedged Of Interest [Member]
Disclosure of financial assets [line items]
Interest income not including income from hedge accounting	939	1,488	1,075
Resale Agreements [Member] | Hedged Of Inflation Adjustments [Member]
Disclosure of financial assets [line items]
Interest income not including income from hedge accounting
Resale Agreements [Member] | Hedged Of Prepaid Fees [Member]
Disclosure of financial assets [line items]
Interest income not including income from hedge accounting
Interbank Loan [Member]
Disclosure of financial assets [line items]
Interest income not including income from hedge accounting	969	295	375
Interbank Loan [Member] | Hedged Of Interest [Member]
Disclosure of financial assets [line items]
Interest income not including income from hedge accounting	969	295	375
Interbank Loan [Member] | Hedged Of Inflation Adjustments [Member]
Disclosure of financial assets [line items]
Interest income not including income from hedge accounting
Interbank Loan [Member] | Hedged Of Prepaid Fees [Member]
Disclosure of financial assets [line items]
Interest income not including income from hedge accounting
Commercial loans [Member]
Disclosure of financial assets [line items]
Interest income not including income from hedge accounting	847,927	880,995	864,710
Commercial loans [Member] | Hedged Of Interest [Member]
Disclosure of financial assets [line items]
Interest income not including income from hedge accounting	752,013	742,432	687,464
Commercial loans [Member] | Hedged Of Inflation Adjustments [Member]
Disclosure of financial assets [line items]
Interest income not including income from hedge accounting	85,398	130,904	168,752
Commercial loans [Member] | Hedged Of Prepaid Fees [Member]
Disclosure of financial assets [line items]
Interest income not including income from hedge accounting	10,525	7,659	8,494
Mortgage loans [Member]
Disclosure of financial assets [line items]
Interest income not including income from hedge accounting	469,758	539,209	569,569
Mortgage loans [Member] | Hedged Of Interest [Member]
Disclosure of financial assets [line items]
Interest income not including income from hedge accounting	320,041	304,116	259,941
Mortgage loans [Member] | Hedged Of Inflation Adjustments [Member]
Disclosure of financial assets [line items]
Interest income not including income from hedge accounting	149,303	228,081	286,437
Mortgage loans [Member] | Hedged Of Prepaid Fees [Member]
Disclosure of financial assets [line items]
Interest income not including income from hedge accounting	414	7,012	23,191
Consumer Loans [Member]
Disclosure of financial assets [line items]
Interest income not including income from hedge accounting	618,033	609,130	593,509
Consumer Loans [Member] | Hedged Of Interest [Member]
Disclosure of financial assets [line items]
Interest income not including income from hedge accounting	612,932	604,152	586,385
Consumer Loans [Member] | Hedged Of Inflation Adjustments [Member]
Disclosure of financial assets [line items]
Interest income not including income from hedge accounting	363	660	3,418
Consumer Loans [Member] | Hedged Of Prepaid Fees [Member]
Disclosure of financial assets [line items]
Interest income not including income from hedge accounting	4,738	4,318	3,706
Investment Instruments [Member]
Disclosure of financial assets [line items]
Interest income not including income from hedge accounting	79,797	78,724	67,620
Investment Instruments [Member] | Hedged Of Interest [Member]
Disclosure of financial assets [line items]
Interest income not including income from hedge accounting	74,000	75,808	60,004
Investment Instruments [Member] | Hedged Of Inflation Adjustments [Member]
Disclosure of financial assets [line items]
Interest income not including income from hedge accounting	5,797	2,916	7,616
Investment Instruments [Member] | Hedged Of Prepaid Fees [Member]
Disclosure of financial assets [line items]
Interest income not including income from hedge accounting
Other Interest Income [Member]
Disclosure of financial assets [line items]
Interest income not including income from hedge accounting	13,710	13,581	15,942
Other Interest Income [Member] | Hedged Of Interest [Member]
Disclosure of financial assets [line items]
Interest income not including income from hedge accounting	12,172	11,136	10,111
Other Interest Income [Member] | Hedged Of Inflation Adjustments [Member]
Disclosure of financial assets [line items]
Interest income not including income from hedge accounting	1,538	2,445	5,831
Other Interest Income [Member] | Hedged Of Prepaid Fees [Member]
Disclosure of financial assets [line items]
Interest income not including income from hedge accounting

XML

INTEREST INCOME (Details 1) - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of financial assets [line items]
Interest expense not including expenses from hedge accounting	$ (719,850)	$ (799,636)	$ (749,727)
Hedged Of Interest [Member]
Disclosure of financial assets [line items]
Interest expense not including expenses from hedge accounting	(617,200)	(644,540)	(572,027)
Hedged Of Inflation Adjustments [Member]
Disclosure of financial assets [line items]
Interest expense not including expenses from hedge accounting	(102,650)	(155,096)	(177,700)
Demand Deposits [Member]
Disclosure of financial assets [line items]
Interest expense not including expenses from hedge accounting	(14,546)	(17,046)	(15,218)
Demand Deposits [Member] | Hedged Of Interest [Member]
Disclosure of financial assets [line items]
Interest expense not including expenses from hedge accounting	(13,851)	(16,003)	(13,875)
Demand Deposits [Member] | Hedged Of Inflation Adjustments [Member]
Disclosure of financial assets [line items]
Interest expense not including expenses from hedge accounting	(695)	1,043	(1,343)
Repurchase Agreements [Member]
Disclosure of financial assets [line items]
Interest expense not including expenses from hedge accounting	(6,514)	(2,822)	(6,893)
Repurchase Agreements [Member] | Hedged Of Interest [Member]
Disclosure of financial assets [line items]
Interest expense not including expenses from hedge accounting	(6,514)	(2,822)	(6,893)
Repurchase Agreements [Member] | Hedged Of Inflation Adjustments [Member]
Disclosure of financial assets [line items]
Interest expense not including expenses from hedge accounting
Time Deposits And Liabilities [Member]
Disclosure of financial assets [line items]
Interest expense not including expenses from hedge accounting	(362,330)	(438,666)	(393,544)
Time Deposits And Liabilities [Member] | Hedged Of Interest [Member]
Disclosure of financial assets [line items]
Interest expense not including expenses from hedge accounting	(341,821)	(399,720)	(346,174)
Time Deposits And Liabilities [Member] | Hedged Of Inflation Adjustments [Member]
Disclosure of financial assets [line items]
Interest expense not including expenses from hedge accounting	(20,509)	(38,946)	(47,370)
Interbank Loan [Member]
Disclosure of financial assets [line items]
Interest expense not including expenses from hedge accounting	(26,805)	(19,803)	(15,000)
Interbank Loan [Member] | Hedged Of Interest [Member]
Disclosure of financial assets [line items]
Interest expense not including expenses from hedge accounting	(26,805)	(19,803)	(14,998)
Interbank Loan [Member] | Hedged Of Inflation Adjustments [Member]
Disclosure of financial assets [line items]
Interest expense not including expenses from hedge accounting			(2)
Issued Debt Instruments [Member]
Disclosure of financial assets [line items]
Interest expense not including expenses from hedge accounting	(296,197)	(303,425)	(296,590)
Issued Debt Instruments [Member] | Hedged Of Interest [Member]
Disclosure of financial assets [line items]
Interest expense not including expenses from hedge accounting	(220,027)	(197,973)	(183,561)
Issued Debt Instruments [Member] | Hedged Of Inflation Adjustments [Member]
Disclosure of financial assets [line items]
Interest expense not including expenses from hedge accounting	(76,170)	(105,452)	(113,029)
Other financial liabilities [Member]
Disclosure of financial assets [line items]
Interest expense not including expenses from hedge accounting	(3,249)	(3,789)	(4,250)
Other financial liabilities [Member] | Hedged Of Interest [Member]
Disclosure of financial assets [line items]
Interest expense not including expenses from hedge accounting	(2,946)	(3,008)	(3,070)
Other financial liabilities [Member] | Hedged Of Inflation Adjustments [Member]
Disclosure of financial assets [line items]
Interest expense not including expenses from hedge accounting	(303)	(781)	(1,180)
Other Interest Expense [Member]
Disclosure of financial assets [line items]
Interest expense not including expenses from hedge accounting	(10,209)	(14,085)	(18,232)
Other Interest Expense [Member] | Hedged Of Interest [Member]
Disclosure of financial assets [line items]
Interest expense not including expenses from hedge accounting	(5,236)	(5,211)	(3,456)
Other Interest Expense [Member] | Hedged Of Inflation Adjustments [Member]
Disclosure of financial assets [line items]
Interest expense not including expenses from hedge accounting	$ (4,973)	$ (8,874)	$ (14,776)

XML

INTEREST INCOME (Details 2) - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Interest Income
Interest income not including income from hedge accounting	$ 2,031,133	$ 2,123,422	$ 2,112,800
Interest expense not including expense from hedge accounting	(719,850)	(799,636)	(749,727)
Net Interest income (expense) from hedge accounting	1,311,283	1,323,786	1,363,073
Hedge accounting (net)	15,408	(42,420)	(107,867)
Total net interest income	$ 1,326,691	$ 1,281,366	$ 1,255,206

XML

FEES AND COMMISSIONS (Details) - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Fee and commission income
Fees and commissions for lines of credits and overdrafts	$ 7,413	$ 5,754	$ 6,597
Fees and commissions for guarantees and letters of credit	33,882	35,911	35,276
Fees and commissions for card services	201,791	195,566	175,262
Fees and commissions for management of accounts	31,901	31,540	30,291
Fees and commissions for collections and payments	44,312	31,376	30,399
Fees and commissions for intermediation and management of securities	10,090	9,304	10,000
Insurance brokerage fees	36,430	40,882	39,252
Office banking	15,669	14,145	15,224
Fees for other services rendered	43,123	38,038	35,978
Other fees earned	30,947	28,668	24,621
Total	455,558	431,184	402,900
Fee and commission expense
Compensation for card operation	(149,809)	(143,509)	(129,196)
Fees and commissions for securities transactions	(858)	(946)	(1,315)
Office banking	(15,283)	(14,671)	(15,320)
Other fees	(10,545)	(17,634)	(19,442)
Total	(176,495)	(176,760)	(165,273)
Net fees and commissions income	$ 279,063	$ 254,424	$ 237,627

XML

NET INCOME (EXPENSE) FROM FINANCIAL OPERATIONS (Details) - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Income (expense) from financial operations
Trading derivatives	$ (18,974)	$ (395,209)	$ (503,981)
Trading investments	10,008	18,229	21,505
Sale of loans and accounts receivables from customers
Current portfolio	3,020	1,469	921
Charged-off portfolio	3,020	2,720	(58)
Available for sale investments	8,956	14,598	23,655
Repurchase of issued bonds	(742)	(8,630)	(14)
Other income (expense) from financial operations	(2,492)	(211)	75
Total income (expense)	$ 2,796	$ (367,034)	$ (457,897)

XML

NET FOREIGN EXCHANGE GAIN (LOSS) (Details) - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Net foreign exchange gain (loss)
Net profit (loss) from currency exchange differences	$ 113,115	$ 116,117	$ (197,875)
Hedging derivatives	22,933	399,875	777,254
Income from assets indexed to foreign currency	(9,190)	(8,745)	25,421
Income from liabilities indexed to foreign currency	98	145	(1,404)
Total	$ 126,956	$ 507,392	$ 603,396

XML

PROVISIONS FOR LOAN LOSSES (Details) - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of financial assets [line items]
Provisions released	$ 55,018	$ 93,941
Net charge offs of individually significant loans	302,255	342,083	$ 399,277
Provisions for Loan Losses [Member] | Individual Allowance [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Net charge offs of individually significant loans	15,699	11,222	12,955
Provisions for Loan Losses [Member] | Loans to Customers [Member]
Disclosure of financial assets [line items]
Charged-off individually significant loans	(15,699)	(11,222)	(12,955)
Provisions established	(516,646)	(544,240)	(551,822)
Total provisions and charge-offs	(532,345)	(555,462)	(564,777)
Provisions released	146,563	135,081	97,360
Recovery of loans previously charged off	83,527	78,298	68,140
Net charge offs of individually significant loans	(302,255)	(342,083)	(399,277)
Provisions for Loan Losses [Member] | Loans to Customers [Member] | Individual Allowance [Member] | Interbank Loan [Member]
Disclosure of financial assets [line items]
Charged-off individually significant loans
Provisions established	(307)	(3,052)	(1,357)
Total provisions and charge-offs	(307)	(3,052)	(1,357)
Provisions released	3,970	83	192
Recovery of loans previously charged off
Net charge offs of individually significant loans	3,663	(2,969)	(1,165)
Provisions for Loan Losses [Member] | Loans to Customers [Member] | Individual Allowance [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Charged-off individually significant loans	(15,699)	(11,222)	(12,955)
Provisions established	(64,658)	(61,002)	(124,968)
Total provisions and charge-offs	(80,357)	(72,224)	(137,923)
Provisions released	55,925	43,183	46,614
Recovery of loans previously charged off	11,114	11,142	8,978
Net charge offs of individually significant loans	(13,318)	(17,899)	(82,331)
Provisions for Loan Losses [Member] | Loans to Customers [Member] | Individual Allowance [Member] | Contingent Loan [Member]
Disclosure of financial assets [line items]
Charged-off individually significant loans
Provisions established	(3,117)	(11,986)	(2,808)
Total provisions and charge-offs	(3,117)	(11,986)	(2,808)
Provisions released	7,001	6,963	5,042
Recovery of loans previously charged off
Net charge offs of individually significant loans	3,884	(5,023)	2,234
Provisions for Loan Losses [Member] | Loans to Customers [Member] | Group Allowance [Member] | Commercial loans [Member]
Disclosure of financial assets [line items]
Charged-off individually significant loans
Provisions established	(148,681)	(133,855)	(136,778)
Total provisions and charge-offs	(148,681)	(133,855)	(136,778)
Provisions released	20,491	14,432	17,885
Recovery of loans previously charged off	21,499	16,043	17,054
Net charge offs of individually significant loans	(106,691)	(103,380)	(101,839)
Provisions for Loan Losses [Member] | Loans to Customers [Member] | Group Allowance [Member] | Mortgage loans [Member]
Disclosure of financial assets [line items]
Charged-off individually significant loans
Provisions established	(43,621)	(50,892)	(34,373)
Total provisions and charge-offs	(43,621)	(50,892)	(34,373)
Provisions released	11,427	34,246	7,205
Recovery of loans previously charged off	10,942	10,041	6,543
Net charge offs of individually significant loans	(21,252)	(6,605)	(20,625)
Provisions for Loan Losses [Member] | Loans to Customers [Member] | Group Allowance [Member] | Consumer Loans [Member]
Disclosure of financial assets [line items]
Charged-off individually significant loans
Provisions established	(252,038)	(280,544)	(248,937)
Total provisions and charge-offs	(252,038)	(280,544)	(248,937)
Provisions released	46,089	30,790	18,126
Recovery of loans previously charged off	39,972	41,072	35,565
Net charge offs of individually significant loans	(165,977)	(208,682)	(195,246)
Provisions for Loan Losses [Member] | Loans to Customers [Member] | Group Allowance [Member] | Contingent Loan [Member]
Disclosure of financial assets [line items]
Charged-off individually significant loans
Provisions established	(4,224)	(2,909)	(2,601)
Total provisions and charge-offs	(4,224)	(2,909)	(2,601)
Provisions released	1,660	5,384	2,296
Recovery of loans previously charged off
Net charge offs of individually significant loans	$ (2,564)	$ 2,475	$ (305)

XML

PROVISIONS FOR LOAN LOSSES (Details 1) - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of financial assets [line items]
Net charge offs of individually significant loans	$ 302,255	$ 342,083	$ 399,277
Provisions for Loan Losses [Member] | Commercial loans [Member] | Individual Allowance [Member]
Disclosure of financial assets [line items]
Charge-off of loans	51,978	47,605	50,656
Provision applied	(36,279)	(36,383)	(37,701)
Net charge offs of individually significant loans	$ 15,699	$ 11,222	$ 12,955

XML

PERSONNEL SALARIES AND EXPENSES (Details) - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Personnel Salaries And Expenses
Personnel compensation	$ 250,962	$ 249,703	$ 233,707
Bonuses or gratifications	75,181	77,649	78,260
Stock-based benefits	2,752	331	66
Seniority compensation	26,120	26,263	34,012
Pension plans	2,039	(150)	431
Training expenses	2,867	2,835	3,186
Day care and kindergarten	2,505	3,072	2,992
Health funds	4,748	4,777	4,474
Welfare funds	896	806	754
Other personnel expenses	28,897	29,847	29,181
Total	$ 396,967	$ 395,133	$ 387,063

XML

ADMINISTRATIVE EXPENSES (Details) - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
General administrative expenses
Maintenance and repair of property, plant and equipment	$ 21,359	$ 19,901	$ 20,002
Office lease	26,136	28,098	27,472
Equipment lease	96	280	134
Insurance payments	3,354	3,842	3,656
Office supplies	6,862	5,747	6,232
IT and communication expenses	39,103	37,351	28,420
Heating, and other utilities	5,468	4,863	4,764
Security and valuables transport services	12,181	14,793	15,393
Representation and personnel travel expenses	4,262	5,440	4,590
Judicial and notarial expenses	974	952	2,103
Fees for technical reports and auditing	9,379	7,631	7,301
Other general administrative expenses	10,244	10,076	7,759
General administrative expenses	139,418	138,974	127,826
Outsourced services
Data processing	34,880	36,068	39,286
Products sale			226
Archive services	3,324	4,427	1,047
Valuation services	2,419	3,489	2,969
Outsourcing	6,878	5,404	7,275
Other	9,899	6,369	10,110
Outsourced services	57,400	55,757	60,913
Board expenses	1,290	1,371	1,465
Marketing expenses	18,877	17,844	18,483
Taxes, payroll taxes, and contributions
Real estate taxes	1,443	1,435	1,813
Patents	1,646	1,618	1,589
Other taxes	24	93	3
Contributions to SBIF	10,005	9,321	8,439
Taxes, payroll taxes, and contributions	13,118	12,467	11,844
Total	$ 230,103	$ 226,413	$ 220,531

XML

DEPRECIATION, AMORTIZATION, AND IMPAIRMENT (Details) - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Depreciation and amortization
Depreciation of property, plant, and equipment	$ (55,623)	$ (45,025)	$ (36,195)
Amortization of Intangible assets	(22,200)	(20,334)	(17,419)
Total depreciation and amortization	(77,823)	(65,359)	(53,614)
Impairment of property, plant, and equipment	(354)	(234)	(21)
Impairment of intangibles	(5,290)
Total	$ (83,467)	$ (65,593)	$ (53,635)

XML

OTHER OPERATING INCOME AND EXPENSES (Details) - CLP ($) $ in Millions		12 Months Ended
		Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Other Operating Income And Expenses
Income from assets received in lieu of payment		$ 3,330	$ 1,663	$ 2,455
Income from sale of investments in other companies				617
Release of contingencies provisions	[1]	29,903
Other income
Leases		264	519	708
Income from sale of property, plant and equipment	[2]	23,229	2,017	381
Recovery of provisions for contingencies
Compensation from insurance companies due to damages		1,237	1,530	435
Other		4,053	698	1,843
Subtotal		28,783	4,764	3,367
Total		$ 62,016	$ 6,427	$ 6,439

[1] In accordance with IAS 37, the Bank recorded contingencies provisions, which during 2017 were favorable to the Bank.

[2] Corresponds to legal cession of rights made by Bansa Santander S.A. which result in an income of Ch$20.663 million, as stated in Note N25.

XML

OTHER OPERATING INCOME AND EXPENSES (Details 1) - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Allowances and expenses for assets received in lieu of payment
Provision on assets received in lieu of payment	$ 3,912	$ 9,246	$ 7,803
Expenses for maintenance of assets received in lieu of payment	1,679	2,170	2,397
Subtotal	5,591	11,416	10,200
Credit card expenses	3,070	3,636	4,624
Customer services	2,563	3,734	3,919
Other expenses
Operating charge-offs	1,607	6,146	5,359
Life insurance and general product insurance policies	23,475	18,393	11,225
Additional tax on expenses paid overseas		142	2,651
Provisions for contingencies		4,238	15,230
Retail association payment	912
Other	31,195	21,197	5,521
Subtotal	57,189	50,116	39,986
Total	$ 68,413	$ 68,902	$ 58,729

XML

TRANSACTIONS WITH RELATED PARTIES (Details) - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Loans and accounts receivable:
Allowance for loan losses	$ 1,440	$ 7,558
Santander Group Companies [Member]
Loans and accounts receivable:
Loans and accounts receivable:	80,076	81,687	$ 77,388
Allowance for loan losses	(209)	(209)	(213)
Net loans	79,867	81,478	77,175
Guarantees	361,452	434,141	499,803
Contingent loans:
Contingent loans:	396,829	464,369	539,584
Allowance for contingent loans	(4)	(5)	(11)
Net contingent loans	396,825	464,364	539,573
Santander Group Companies [Member] | Personal guarantees [Member]
Contingent loans:
Contingent loans:
Santander Group Companies [Member] | Letters of credit [Member]
Contingent loans:
Contingent loans:	19,251	27,268	29,275
Santander Group Companies [Member] | Guarantees [member]
Contingent loans:
Contingent loans:	377,578	437,101	510,309
Associates [member]
Loans and accounts receivable:
Loans and accounts receivable:	771	533	565
Allowance for loan losses	(9)	(35)	(190)
Net loans	762	498	375
Guarantees
Contingent loans:
Contingent loans:
Allowance for contingent loans
Net contingent loans
Associates [member] | Personal guarantees [Member]
Contingent loans:
Contingent loans:
Associates [member] | Letters of credit [Member]
Contingent loans:
Contingent loans:
Associates [member] | Guarantees [member]
Contingent loans:
Contingent loans:
Key management personnel of entity or parent [member]
Loans and accounts receivable:
Loans and accounts receivable:	27,053	26,424	28,674
Allowance for loan losses	(177)	(87)	(62)
Net loans	26,876	26,337	28,612
Guarantees	23,868	23,636	25,493
Contingent loans:
Contingent loans:
Allowance for contingent loans
Net contingent loans
Key management personnel of entity or parent [member] | Personal guarantees [Member]
Contingent loans:
Contingent loans:
Key management personnel of entity or parent [member] | Letters of credit [Member]
Contingent loans:
Contingent loans:
Key management personnel of entity or parent [member] | Guarantees [member]
Contingent loans:
Contingent loans:
Other related parties [member]
Loans and accounts receivable:
Loans and accounts receivable:	7,793	7,100	1,963
Allowance for loan losses	(18)	(34)	(20)
Net loans	7,775	7,066	1,943
Guarantees	7,164	5,486	1,632
Contingent loans:
Contingent loans:			2
Allowance for contingent loans	1
Net contingent loans	34		2
Other related parties [member] | Personal guarantees [Member]
Contingent loans:
Contingent loans:
Other related parties [member] | Letters of credit [Member]
Contingent loans:
Contingent loans:	33
Other related parties [member] | Guarantees [member]
Contingent loans:
Contingent loans:			2
Commercial Loans [Member] | Santander Group Companies [Member]
Loans and accounts receivable:
Loans and accounts receivable:	80,076	81,687	77,388
Commercial Loans [Member] | Associates [member]
Loans and accounts receivable:
Loans and accounts receivable:	771	533	565
Commercial Loans [Member] | Key management personnel of entity or parent [member]
Loans and accounts receivable:
Loans and accounts receivable:	3,947	4,595	5,841
Commercial Loans [Member] | Other related parties [member]
Loans and accounts receivable:
Loans and accounts receivable:	7,793	7,100	1,963
Mortgage Loans [Member]
Loans and accounts receivable:
Allowance for loan losses	69,066	57,009	62,427
Mortgage Loans [Member] | Santander Group Companies [Member]
Loans and accounts receivable:
Loans and accounts receivable:
Mortgage Loans [Member] | Associates [member]
Loans and accounts receivable:
Loans and accounts receivable:
Mortgage Loans [Member] | Key management personnel of entity or parent [member]
Loans and accounts receivable:
Loans and accounts receivable:	18,796	18,046	20,559
Mortgage Loans [Member] | Other related parties [member]
Loans and accounts receivable:
Loans and accounts receivable:
Consumer Loans [Member]
Loans and accounts receivable:
Allowance for loan losses	283,756	300,019	267,507
Consumer Loans [Member] | Santander Group Companies [Member]
Loans and accounts receivable:
Loans and accounts receivable:
Consumer Loans [Member] | Associates [member]
Loans and accounts receivable:
Loans and accounts receivable:
Consumer Loans [Member] | Key management personnel of entity or parent [member]
Loans and accounts receivable:
Loans and accounts receivable:	4,310	3,783	2,274
Consumer Loans [Member] | Other related parties [member]
Loans and accounts receivable:
Loans and accounts receivable:

XML

TRANSACTIONS WITH RELATED PARTIES (Details 1) - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Santander Group Companies [Member]
Disclosure of transactions between related parties [line items]
Opening balances	$ 546,058	$ 616,968	$ 500,449
Loans granted	78,214	122,729	276,383
Loans payments	(147,366)	(193,189)	(159,864)
Ending balances	476,906	546,058	616,968
Associates [member]
Disclosure of transactions between related parties [line items]
Opening balances	532	565	9,614
Loans granted	318	203	7
Loans payments	(79)	(236)	(9,056)
Ending balances	771	532	565
Key management personnel of entity or parent [member]
Disclosure of transactions between related parties [line items]
Opening balances	26,423	28,675	27,087
Loans granted	7,777	8,580	8,991
Loans payments	(7,149)	(10,832)	(7,403)
Ending balances	27,051	26,423	28,675
Other related parties [member]
Disclosure of transactions between related parties [line items]
Opening balances	7,100	1,966	9,516
Loans granted	1,050	6,808	4,113
Loans payments	(324)	(1,674)	(11,663)
Ending balances	$ 7,826	$ 7,100	$ 1,966

XML

TRANSACTIONS WITH RELATED PARTIES (Details 2) - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Assets
Cash and deposits in banks	$ 613,361	$ 570,317
Financial derivative contracts	2,238,647	2,500,782
Available for sale investments	2,574,546	3,388,906
Other assets	764,410	847,272
Liabilities
Deposits and other demand liabilities	7,768,166	7,539,315
Obligations under repurchase agreements Loans	268,061	212,437
Time deposits and other time liabilities	11,913,945	13,151,709
Financial derivative contracts	2,139,488	2,292,161
Issued debt instruments	709,365	7,326,372
Other financial liabilities	745,363	795,785
Santander Group Companies [Member]
Assets
Cash and deposits in banks	74,949	187,701	$ 23,578
Trading investments
Obligations under repurchase agreements Loans
Financial derivative contracts	545,028	742,851	771,774
Available for sale investments
Other assets	8,480	4,711	3,218
Liabilities
Deposits and other demand liabilities	24,776	6,988	9,987
Obligations under repurchase agreements Loans	50,945	56,167	12,006
Time deposits and other time liabilities	785,988	1,545,835	1,360,572
Financial derivative contracts	418,647	954,575	1,323,996
Issued debt instruments	482,626	484,548	398,565
Other financial liabilities	4,919	8,970	2,409
Other liabilities	164,303	446	376
Associates [member]
Assets
Cash and deposits in banks
Trading investments
Obligations under repurchase agreements Loans
Financial derivative contracts	86,011	33,433	24,773
Available for sale investments
Other assets	118,136	67,454	19,101
Liabilities
Deposits and other demand liabilities	25,805	7,141	8,535
Obligations under repurchase agreements Loans
Time deposits and other time liabilities	27,968	6,219	234
Financial derivative contracts	142,750	54,691	23,326
Issued debt instruments
Other financial liabilities
Other liabilities	58,168	44,329	19,541
Key management personnel of entity or parent [member]
Assets
Cash and deposits in banks
Trading investments
Obligations under repurchase agreements Loans
Financial derivative contracts
Available for sale investments
Other assets
Liabilities
Deposits and other demand liabilities	2,470	2,883	2,454
Obligations under repurchase agreements Loans
Time deposits and other time liabilities	3,703	2,365	2,728
Financial derivative contracts
Issued debt instruments
Other financial liabilities
Other liabilities
Other related parties [member]
Assets
Cash and deposits in banks
Trading investments
Obligations under repurchase agreements Loans
Financial derivative contracts
Available for sale investments
Other assets
Liabilities
Deposits and other demand liabilities	221	630	1,373
Obligations under repurchase agreements Loans
Time deposits and other time liabilities	3,504	1,984	898
Financial derivative contracts	7,190
Issued debt instruments
Other financial liabilities
Other liabilities

XML

TRANSACTIONS WITH RELATED PARTIES (Details 3) - CLP ($) $ in Millions		12 Months Ended
		Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Income (expense) recorded
Fee and commission income and expenses		$ 279,063	$ 254,424	$ 237,627
Other operating income and expenses		62,016	6,427	6,439
Santander Group Companies [Member]
Income (expense) recorded
Interest income and inflation-indexation adjustments		(43,892)	(39,279)	(10,986)
Fee and commission income and expenses		72,273	56,952	35,955
Net income (expense) from financial operations and net foreign exchange gain (loss) (*)	[1]	363,108	(343,963)	(321,985)
Other operating income and expenses		21,670	931	955
Administrative and other expenses		(48,246)	(35,554)	(30,591)
Total		364,913	(360,913)	(326,652)
Associates [member]
Income (expense) recorded
Interest income and inflation-indexation adjustments			40
Fee and commission income and expenses		15,404	22,322	77
Net income (expense) from financial operations and net foreign exchange gain (loss) (*)	[1]	(48,453)	(48,373)	(16,845)
Other operating income and expenses		(1,454)	(2,239)	(1,027)
Administrative and other expenses		(47,220)	(43,115)	(41,691)
Total		(81,723)	(71,365)	(59,486)
Key management personnel of entity or parent [member]
Income (expense) recorded
Interest income and inflation-indexation adjustments		1,051	1,164	1,664
Fee and commission income and expenses		224	204	208
Net income (expense) from financial operations and net foreign exchange gain (loss) (*)	[1]	(3)	(88)	15
Key personnel compensation and expenses		(43,037)	(37,328)	(39,323)
Total		(41,765)	(36,048)	(37,436)
Other related parties [member]
Income (expense) recorded
Interest income and inflation-indexation adjustments			115	116
Fee and commission income and expenses		1	20	39
Net income (expense) from financial operations and net foreign exchange gain (loss) (*)	[1]	19	2	6
Total		$ 20	$ 137	$ 161

[1] Primarily relates to derivative contracts used to financially cover exchange risk of assets and liabilities that cover positions of the Bank and its subsidiaries.

XML

TRANSACTIONS WITH RELATED PARTIES (Details 4) - CLP ($) $ in Millions		12 Months Ended
		Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Transactions With Related Parties
Personnel compensation		$ 16,863	$ 17,493	$ 18,605
Board members' salaries and expenses		1,199	1,269	1,374
Bonuses or gratifications		16,057	14,404	12,861
Compensation in stock		1,923	331	66
Training expenses		68	161	122
Seniority compensation		3,842	2,619	4,154
Health funds		273	285	314
Other personnel expenses		773	916	1,396
Pension plans	[1]	2,039	(150)	431
Total		$ 43,037	$ 37,328	$ 39,323

[1] Some of the executives that qualified for this benefit left the Group for different reasons, without complying with the requirements to receive the benefit, therefore the obligation amount decreased, which generated the reversal of provisions.

XML

TRANSACTIONS WITH RELATED PARTIES (Details 5) - Executive	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of transactions between related parties [line items]
No. of executives	133	167	160
Director [Member]
Disclosure of transactions between related parties [line items]
No. of executives	11	13	12
Division Manager [Member]
Disclosure of transactions between related parties [line items]
No. of executives	13	17	16
Department Manager [Member]
Disclosure of transactions between related parties [line items]
No. of executives	63	76	79
Manager [Member]
Disclosure of transactions between related parties [line items]
No. of executives	46	61	53

XML

PENSION PLANS (Details) - Other post-employment benefit plans [Member]

12 Months Ended

Dec. 31, 2017

Dec. 31, 2016

Disclosure of defined benefit plans [line items]

Mortality chart

RV-2014

RV-2014/CB-2014

Termination of contract rates

5.00%

5.00%

Impairment chart

PDT 1985

PDT 1985

XML

PENSION PLANS (Details 1) - Other post-employment benefit plans [Member] - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Disclosure of defined benefit plans [line items]
Plan assets	$ 7,919	$ 6,612	$ 6,945	$ 6,495
Commitments for defined-benefit plans
For active personnel	(6,998)	(4,975)
Incurred by inactive personnel
Minus:
Unrealized actuarial (gain) losses
Balances at year end	$ 921	$ 1,637	$ 1,875

XML

PENSION PLANS (Details 2) - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
a) Fair value of plan assets
Expected yield of insurance contracts	$ (307)	$ (335)	$ (432)
b) Present value of obligations
Service cost	2,039	(150)	431
Interest cost
Past service cost
Actuarial (gain) losses
Other post-employment benefit plans [Member]
a) Fair value of plan assets
Opening balance	6,612	6,945	6,495
Expected yield of insurance contracts	307	335	432
Employer contributions	1,931	886	18
Actuarial (gain) losses
Premiums paid
Benefits paid	(931)	(1,554)
Fair value of plan assets at year end	7,919	6,612	6,945
b) Present value of obligations
Present value of obligations opening balance	(4,975)	(5,070)	(4,639)
Net incorporation of Group companies
Service cost	(2,039)	150	(431)
Interest cost
Curtailment/settlement effect
Benefits paid
Past service cost
Actuarial (gain) losses
Other	16	(55)
Present value of obligations at year end	(6,998)	(4,975)	(5,070)
Net balance at year end	$ 921	$ 1,637	$ 1,875

XML

PENSION PLANS (Details 3)

12 Months Ended

Dec. 31, 2017

Dec. 31, 2016

Dec. 31, 2015

Pension Plans

Type of expected yield from the plan's assets

UF + 2.50% annual

UF + 2.50% annual

UF + 2.50% annual

Type of yield expected from the reimbursement rights

UF + 2.50% annual

UF + 2.50% annual

UF + 2.50% annual

XML

PENSION PLANS (Details 4) - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Pension Plans
Current period service expenses	$ 2,039	$ (150)	$ 431
Interest cost
Expected yield from plan's assets	(307)	(335)	(432)
Expected yield of insurance contracts linked to the Plan:
Extraordinary allocations
Actuarial (gain)/ losses recorded in the period
Past service cost
Other
Total	$ 1,732	$ (485)	$ (1)

XML

FAIR VALUE OF FINANCIAL ASSETS AND LIABILITIES (Details) - CLP ($) $ in Millions	Dec. 31, 2017		Dec. 31, 2016
Disclosure of financial assets [line items]
Assets	$ 35,823,605		$ 37,030,025
Liabilities	32,675,685		34,091,826
Deposits and other demand liabilities [Member]
Disclosure of financial assets [line items]
Liabilities	7,768,166		7,539,315
Financial derivative contracts [Member]
Disclosure of financial assets [line items]
Liabilities	2,139,488		2,292,161
Guarantees received (margin accounts) [Member]
Disclosure of financial assets [line items]
Liabilities	408,313		480,926
Trading investments [Member]
Disclosure of financial assets [line items]
Assets	485,736		396,987
Financial derivative contracts [Member]
Disclosure of financial assets [line items]
Assets	2,238,647		2,500,782
Loans and accounts receivables from customers [Member]
Disclosure of financial assets [line items]
Assets	27,563,229	[1]	26,933,624	[2]
Available for sale investments [Member]
Disclosure of financial assets [line items]
Assets	2,574,546		3,388,906
Guarantee Deposits (Margin Accounts) [Member]
Disclosure of financial assets [line items]
Assets	323,767		396,289
Book Value [Member] | Deposits and other demand liabilities [Member]
Disclosure of financial assets [line items]
Liabilities	21,380,468		22,607,392
Book Value [Member] | Financial derivative contracts [Member]
Disclosure of financial assets [line items]
Liabilities	2,139,488		2,292,161
Book Value [Member] | Issued Debt Instruments And Other Financial Liabilities [Member]
Disclosure of financial assets [line items]
Liabilities	7,335,683		7,566,388
Book Value [Member] | Guarantees received (margin accounts) [Member]
Disclosure of financial assets [line items]
Liabilities	408,313		480,926
Book Value [Member] | Trading investments [Member]
Disclosure of financial assets [line items]
Assets	485,736		396,987
Book Value [Member] | Financial derivative contracts [Member]
Disclosure of financial assets [line items]
Assets	2,238,647		2,500,782
Book Value [Member] | Loans and accounts receivables from customers [Member]
Disclosure of financial assets [line items]
Assets	26,934,757		26,415,826
Book Value [Member] | Available for sale investments [Member]
Disclosure of financial assets [line items]
Assets	2,574,546		3,388,906
Book Value [Member] | Guarantee Deposits (Margin Accounts) [Member]
Disclosure of financial assets [line items]
Assets	323,767		396,289
At fair value [member] | Deposits and other demand liabilities [Member]
Disclosure of financial assets [line items]
Liabilities	20,887,959		22,833,009
At fair value [member] | Financial derivative contracts [Member]
Disclosure of financial assets [line items]
Liabilities	2,139,488		2,292,161
At fair value [member] | Issued Debt Instruments And Other Financial Liabilities [Member]
Disclosure of financial assets [line items]
Liabilities	7,487,591		8,180,322
At fair value [member] | Guarantees received (margin accounts) [Member]
Disclosure of financial assets [line items]
Liabilities	408,313		480,926
At fair value [member] | Trading investments [Member]
Disclosure of financial assets [line items]
Assets	485,736		396,987
At fair value [member] | Financial derivative contracts [Member]
Disclosure of financial assets [line items]
Assets	2,238,647		2,500,782
At fair value [member] | Loans and accounts receivables from customers [Member]
Disclosure of financial assets [line items]
Assets	28,518,929		29,976,931
At fair value [member] | Available for sale investments [Member]
Disclosure of financial assets [line items]
Assets	2,574,546		3,388,906
At fair value [member] | Guarantee Deposits (Margin Accounts) [Member]
Disclosure of financial assets [line items]
Assets	$ 323,767		$ 396,289

[1] Loans and accounts receivables from customers are presented on a gross basis. Provisions amounts according to type of loan are detailed as follows: Commercial loans Ch$ 437,863 million, Mortgage loans Ch$ 69,066 million, and Consumer loans Ch$ 283,756 million.

[2] Loans and accounts receivables from customers are presented on a gross basis. Provisions amounts according to type of loan are detailed as follows: Commercial loans Ch$ 429,442 million, Mortgage loans Ch$ 57,009 million, and Consumer loans Ch$ 300,019 million.

XML

FAIR VALUE OF FINANCIAL ASSETS AND LIABILITIES (Details 1) - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of financial assets [line items]
Assets	$ 35,823,605	$ 37,030,025
Liabilities	32,675,685	34,091,826
Financial derivative contracts [Member]
Disclosure of financial assets [line items]
Liabilities	2,139,488	2,292,161
Guarantees received (margin accounts) [Member]
Disclosure of financial assets [line items]
Liabilities	408,313	480,926
Level 3 [Member]
Disclosure of financial assets [line items]
Assets	62,134	79,181	$ 39,913
Liabilities	7	43
Trading investments [Member]
Disclosure of financial assets [line items]
Assets	485,736	396,987
Available for sale investments [Member]
Disclosure of financial assets [line items]
Assets	2,574,546	3,388,906
Financial derivative contracts [Member]
Disclosure of financial assets [line items]
Assets	2,238,647	2,500,782
Guarantee Deposits (Margin Accounts) [Member]
Disclosure of financial assets [line items]
Assets	323,767	396,289
Recurrent Basis [Member]
Disclosure of financial assets [line items]
Assets	5,622,696	6,682,964
Liabilities	2,547,801	2,773,087
Recurrent Basis [Member] | Financial derivative contracts [Member]
Disclosure of financial assets [line items]
Liabilities	2,139,488	2,292,161
Recurrent Basis [Member] | Guarantees received (margin accounts) [Member]
Disclosure of financial assets [line items]
Liabilities	408,313	480,926
Recurrent Basis [Member] | Level 1 [Member]
Disclosure of financial assets [line items]
Assets	3,354,635	3,263,739
Liabilities	408,313	480,926
Recurrent Basis [Member] | Level 1 [Member] | Financial derivative contracts [Member]
Disclosure of financial assets [line items]
Liabilities
Recurrent Basis [Member] | Level 1 [Member] | Guarantees received (margin accounts) [Member]
Disclosure of financial assets [line items]
Liabilities	408,313	480,926
Recurrent Basis [Member] | Level 2 [Member]
Disclosure of financial assets [line items]
Assets	2,245,074	3,379,191
Liabilities	2,139,481	2,292,118
Recurrent Basis [Member] | Level 2 [Member] | Financial derivative contracts [Member]
Disclosure of financial assets [line items]
Liabilities	2,139,481	2,292,118
Recurrent Basis [Member] | Level 2 [Member] | Guarantees received (margin accounts) [Member]
Disclosure of financial assets [line items]
Liabilities
Recurrent Basis [Member] | Level 3 [Member]
Disclosure of financial assets [line items]
Assets	22,987	40,034
Liabilities	7	43
Recurrent Basis [Member] | Level 3 [Member] | Financial derivative contracts [Member]
Disclosure of financial assets [line items]
Liabilities	7	43
Recurrent Basis [Member] | Level 3 [Member] | Guarantees received (margin accounts) [Member]
Disclosure of financial assets [line items]
Liabilities
Recurrent Basis [Member] | Trading investments [Member]
Disclosure of financial assets [line items]
Assets	485,736	396,987
Recurrent Basis [Member] | Trading investments [Member] | Level 1 [Member]
Disclosure of financial assets [line items]
Assets	481,642	396,011
Recurrent Basis [Member] | Trading investments [Member] | Level 2 [Member]
Disclosure of financial assets [line items]
Assets	4,094	976
Recurrent Basis [Member] | Trading investments [Member] | Level 3 [Member]
Disclosure of financial assets [line items]
Assets
Recurrent Basis [Member] | Available for sale investments [Member]
Disclosure of financial assets [line items]
Assets	2,574,546	3,388,906
Recurrent Basis [Member] | Available for sale investments [Member] | Level 1 [Member]
Disclosure of financial assets [line items]
Assets	2,549,226	2,471,439
Recurrent Basis [Member] | Available for sale investments [Member] | Level 2 [Member]
Disclosure of financial assets [line items]
Assets	24,674	916,808
Recurrent Basis [Member] | Available for sale investments [Member] | Level 3 [Member]
Disclosure of financial assets [line items]
Assets	646	659
Recurrent Basis [Member] | Financial derivative contracts [Member]
Disclosure of financial assets [line items]
Assets	2,238,647	2,500,782
Recurrent Basis [Member] | Financial derivative contracts [Member] | Level 1 [Member]
Disclosure of financial assets [line items]
Assets
Recurrent Basis [Member] | Financial derivative contracts [Member] | Level 2 [Member]
Disclosure of financial assets [line items]
Assets	2,216,306	2,461,407
Recurrent Basis [Member] | Financial derivative contracts [Member] | Level 3 [Member]
Disclosure of financial assets [line items]
Assets	22,341	39,375
Recurrent Basis [Member] | Guarantee Deposits (Margin Accounts) [Member]
Disclosure of financial assets [line items]
Assets	323,767	396,289
Recurrent Basis [Member] | Guarantee Deposits (Margin Accounts) [Member] | Level 1 [Member]
Disclosure of financial assets [line items]
Assets	323,767	396,289
Recurrent Basis [Member] | Guarantee Deposits (Margin Accounts) [Member] | Level 2 [Member]
Disclosure of financial assets [line items]
Assets
Recurrent Basis [Member] | Guarantee Deposits (Margin Accounts) [Member] | Level 3 [Member]
Disclosure of financial assets [line items]
Assets

XML

FAIR VALUE OF FINANCIAL ASSETS AND LIABILITIES (Details 2) - CLP ($) $ in Millions	Dec. 31, 2017		Dec. 31, 2016		Dec. 31, 2015
Disclosure of financial assets [line items]
Assets	$ 35,823,605		$ 37,030,025
Liabilities	32,675,685		34,091,826
Deposits and other demand liabilities [Member]
Disclosure of financial assets [line items]
Liabilities	7,768,166		7,539,315
Level 3 [Member]
Disclosure of financial assets [line items]
Assets	62,134		79,181		$ 39,913
Liabilities	7		43
Loans and accounts receivables from customers [Member]
Disclosure of financial assets [line items]
Assets	27,563,229	[1]	26,933,624	[2]
Not Measured At Fair Value [Member]
Disclosure of financial assets [line items]
Assets	28,518,929		29,976,931
Liabilities	28,375,550		31,013,331
Not Measured At Fair Value [Member] | Deposits and other demand liabilities [Member]
Disclosure of financial assets [line items]
Liabilities	20,887,959		22,833,009
Not Measured At Fair Value [Member] | Issued Debt Instruments And Other Financial Liabilities [Member]
Disclosure of financial assets [line items]
Liabilities	7,487,591		8,180,322
Not Measured At Fair Value [Member] | Level 1 [Member]
Disclosure of financial assets [line items]
Assets
Liabilities
Not Measured At Fair Value [Member] | Level 1 [Member] | Deposits and other demand liabilities [Member]
Disclosure of financial assets [line items]
Liabilities
Not Measured At Fair Value [Member] | Level 1 [Member] | Issued Debt Instruments And Other Financial Liabilities [Member]
Disclosure of financial assets [line items]
Liabilities
Not Measured At Fair Value [Member] | Level 2 [Member]
Disclosure of financial assets [line items]
Assets
Liabilities	28,375,550		31,013,331
Not Measured At Fair Value [Member] | Level 2 [Member] | Deposits and other demand liabilities [Member]
Disclosure of financial assets [line items]
Liabilities	20,887,959		22,833,009
Not Measured At Fair Value [Member] | Level 2 [Member] | Issued Debt Instruments And Other Financial Liabilities [Member]
Disclosure of financial assets [line items]
Liabilities	7,487,591		8,180,322
Not Measured At Fair Value [Member] | Level 3 [Member]
Disclosure of financial assets [line items]
Assets	28,518,929		29,976,931
Liabilities
Not Measured At Fair Value [Member] | Level 3 [Member] | Deposits and other demand liabilities [Member]
Disclosure of financial assets [line items]
Liabilities
Not Measured At Fair Value [Member] | Level 3 [Member] | Issued Debt Instruments And Other Financial Liabilities [Member]
Disclosure of financial assets [line items]
Liabilities
Not Measured At Fair Value [Member] | Loans and accounts receivables from customers [Member]
Disclosure of financial assets [line items]
Assets	28,518,929		29,976,931
Not Measured At Fair Value [Member] | Loans and accounts receivables from customers [Member] | Level 1 [Member]
Disclosure of financial assets [line items]
Assets
Not Measured At Fair Value [Member] | Loans and accounts receivables from customers [Member] | Level 2 [Member]
Disclosure of financial assets [line items]
Assets
Not Measured At Fair Value [Member] | Loans and accounts receivables from customers [Member] | Level 3 [Member]
Disclosure of financial assets [line items]
Assets	$ 28,518,929		$ 29,976,931

[1] Loans and accounts receivables from customers are presented on a gross basis. Provisions amounts according to type of loan are detailed as follows: Commercial loans Ch$ 437,863 million, Mortgage loans Ch$ 69,066 million, and Consumer loans Ch$ 283,756 million.

[2] Loans and accounts receivables from customers are presented on a gross basis. Provisions amounts according to type of loan are detailed as follows: Commercial loans Ch$ 429,442 million, Mortgage loans Ch$ 57,009 million, and Consumer loans Ch$ 300,019 million.

XML

FAIR VALUE OF FINANCIAL ASSETS AND LIABILITIES (Details 3) - Level 3 [Member] - CLP ($)
$ in Millions

12 Months Ended

Dec. 31, 2017

Dec. 31, 2016

Financial derivative contracts [Member] | Present Value Method [Member]

Disclosure of financial assets [line items]

Main unobservabe inputs

^[1]

Curves on TAB indices

Curves on TAB indices

Impact Sens. -1bp Unfavourable scenario

$ (1.3)

$ (12.3)

Impact Sens. +1bp Favourable scenario

$ 1.3

$ 12.3

Available for sale investments [Member] | Internal Rate Of Return Method [Member]

Disclosure of financial assets [line items]

Main unobservabe inputs

^[2]

BR UF

BR UF

[1] TAB: "Tasa Activa Bancaria" (Active Bank Rate). Average interest rates on 30, 90, 180 and 360 day deposits published by the Chilean Association of Banks and Financial Institutions (ABIF) in nominal currency (Chilean peso) and in real terms, adjusted for inflation (in Chilean unit of account (Unidad de Fomento - UF)).

[2] BR: "Bonos de Reconocimiento" (Recognition Bonds). The Recognition Bond is an instrument of money provided by the State of Chile to workers who joined the new pension system, which began operating since 1981.

XML

FAIR VALUE OF FINANCIAL ASSETS AND LIABILITIES (Details 4) - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Disclosure of fair value measurement of assets [line items]
As of January 1, 2017	$ 37,030,025
Total realized and unrealized profits (losses)
As of December 31, 2017	35,823,605	$ 37,030,025
Reconciliation of Changes in Fair Value Measurement, Liabilities [Roll Forward]
As of January 1, 2017	34,091,826
Total realized and unrealized profits (losses)
As of December 31, 2017	32,675,685	34,091,826
Level 3 [Member]
Disclosure of fair value measurement of assets [line items]
As of January 1, 2017	79,181	39,913
Total realized and unrealized profits (losses)
Included in statement of income	(17,035)	39,376
Included in other comprehensive income	(12)	(108)
Purchases, issuances, and loans (net)
As of December 31, 2017	62,134	79,181
Total profits or losses included in comprehensive income for 2017 that are attributable to change in unrealized profit (losses) related to assets or liabilities as of December 31, 2016	(17,047)	39,268
Reconciliation of Changes in Fair Value Measurement, Liabilities [Roll Forward]
As of January 1, 2017	43
Total realized and unrealized profits (losses)
Included in statement of income	(36)	43
Included in other comprehensive income
Purchases, issuances, and loans (net)
As of December 31, 2017	7	43
Total profits or losses included in comprehensive income for 2017 that are attributable to change in unrealized profit (losses) related to assets or liabilities as of December 31, 2016	$ (36)	$ 43

XML

FAIR VALUE OF FINANCIAL ASSETS AND LIABILITIES (Details 5) - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Assets
Gross amounts	$ 2,029,657	$ 2,244,467
Compensated in balance
Net amount presented in balance	2,029,657	2,244,467
Remains of unrelated and / or unencumbered financial instruments	27,143,747	26,678,877
Amount in Statements of Financial Position	29,173,404	28,923,344
Liabilities
Gross amounts	2,195,715	2,313,392
Compensated in balance
Net amount presented in balance	2,195,715	2,313,392
Remains of unrelated and / or unencumbered financial instruments	21,592,301	22,798,598
Amount in Statements of Financial Position	23,788,016	25,111,990
Financial derivative contracts [Member]
Assets
Gross amounts
Compensated in balance
Net amount presented in balance
Remains of unrelated and / or unencumbered financial instruments
Amount in Statements of Financial Position
Liabilities
Gross amounts	1,927,654	2,100,955
Compensated in balance
Net amount presented in balance	1,927,654	2,100,955
Remains of unrelated and / or unencumbered financial instruments	211,834	191,206
Amount in Statements of Financial Position	2,139,488	2,292,161
Investments Under Resale Agreements [Member]
Liabilities
Gross amounts	268,061	212,437
Compensated in balance
Net amount presented in balance	268,061	212,437
Remains of unrelated and / or unencumbered financial instruments
Amount in Statements of Financial Position	268,061	212,437
Deposits and other demand liabilities [Member]
Liabilities
Gross amounts
Compensated in balance
Net amount presented in balance
Remains of unrelated and / or unencumbered financial instruments	21,380,467	22,607,392
Amount in Statements of Financial Position	21,380,467	22,607,392
Financial derivative contracts [Member]
Assets
Gross amounts	2,029,657	2,237,731
Compensated in balance
Net amount presented in balance	2,029,657	2,237,731
Remains of unrelated and / or unencumbered financial instruments	208,990	263,051
Amount in Statements of Financial Position	2,238,647	2,500,782
Loans and accounts receivables from customers [Member]
Assets
Gross amounts
Compensated in balance
Net amount presented in balance
Remains of unrelated and / or unencumbered financial instruments	26,934,757	26,415,826
Amount in Statements of Financial Position	$ 26,934,757	26,415,826
Investments Under Resale Agreements [Member]
Assets
Gross amounts		6,736
Compensated in balance
Net amount presented in balance		6,736
Remains of unrelated and / or unencumbered financial instruments
Amount in Statements of Financial Position		$ 6,736

XML

FAIR VALUE OF FINANCIAL ASSETS AND LIABILITIES (Details 6) - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of financial assets [line items]
Assets	$ 2,238,647	$ 2,500,782
Liability	2,139,488	2,292,161
Financial Liabilities Derivative Contracts With Collateral Agreement Threshold Equal To Zero [Member]
Disclosure of financial assets [line items]
Liability	1,773,471	1,986,345
Financial Liabilities Derivative Contracts With Non-Zero Threshold Collateral Agreement [Member]
Disclosure of financial assets [line items]
Liability	316,840	238,450
Financial Liabilities Derivative Contracts Without Collateral Agreement [Member]
Disclosure of financial assets [line items]
Liability	49,177	67,366
Financial Assets Derivative Contracts With Collateral Agreement Threshold Equal To Zero
Disclosure of financial assets [line items]
Assets	1,898,220	2,134,917
Financial Assets Derivative Contracts With Non-Zero Threshold Collateral Agreement
Disclosure of financial assets [line items]
Assets	221,030	233,945
Financial Assets Derivative Contracts Without Collateral Agreement
Disclosure of financial assets [line items]
Assets	$ 119,397	$ 131,920

XML

RISK MANAGEMENT (Details) - Credit Risk [Member] - Consumer Loans [Member]

12 Months Ended

Dec. 31, 2017

Performing Loan [Member] | New Client [Member] | Bottom of Range [Member]

Disclosure of detailed information about financial instruments [line items]

Percentage of allowance for loan loss rate

0.53%

^[1]

Performing Loan [Member] | New Client [Member] | Top of Range [Member]

Disclosure of detailed information about financial instruments [line items]

Percentage of allowance for loan loss rate

19.75%

^[1]

Performing Loan [Member] | Existing Clients [Member] | Bottom of Range [Member]

Disclosure of detailed information about financial instruments [line items]

Percentage of allowance for loan loss rate

0.05%

^[1]

Performing Loan [Member] | Existing Clients [Member] | Top of Range [Member]

Disclosure of detailed information about financial instruments [line items]

Percentage of allowance for loan loss rate

11.92%

^[1]

Performing Loan [Member] | Banefe [Member] | Bottom of Range [Member]

Disclosure of detailed information about financial instruments [line items]

Percentage of allowance for loan loss rate

0.13%

Performing Loan [Member] | Banefe [Member] | Top of Range [Member]

Disclosure of detailed information about financial instruments [line items]

Percentage of allowance for loan loss rate

18.67%

Renegotiated Consumer Loans [Member] | Existing Clients [Member] | Bottom of Range [Member] | Up to 3 Months [Member]

Disclosure of detailed information about financial instruments [line items]

Percentage of allowance for loan loss rate

41.50%

^[1],[2]

Renegotiated Consumer Loans [Member] | Existing Clients [Member] | Top of Range [Member] | Less Than 90 Days [Member]

Disclosure of detailed information about financial instruments [line items]

Percentage of allowance for loan loss rate

30.40%

^[1],[2]

Renegotiated Consumer Loans [Member] | Existing Clients [Member] | Top of Range [Member] | Up to 3 Months [Member]

Disclosure of detailed information about financial instruments [line items]

Percentage of allowance for loan loss rate

100.00%

^[1],[2]

Renegotiated Consumer Loans [Member] | Banefe [Member] | Bottom of Range [Member] | Up to 3 Months [Member]

Disclosure of detailed information about financial instruments [line items]

Percentage of allowance for loan loss rate

51.11%

Renegotiated Consumer Loans [Member] | Banefe [Member] | Top of Range [Member] | Less Than 90 Days [Member]

Disclosure of detailed information about financial instruments [line items]

Percentage of allowance for loan loss rate

43.71%

Renegotiated Consumer Loans [Member] | Banefe [Member] | Top of Range [Member] | Up to 3 Months [Member]

Disclosure of detailed information about financial instruments [line items]

Percentage of allowance for loan loss rate

100.00%

Non-Performing Loan [Member] | 90-120 Days [Member]

Disclosure of detailed information about financial instruments [line items]

Percentage of allowance for loan loss rate previously

41.50%

^[1]

Non-Performing Loan [Member] | 120-150 Days [Member]

Disclosure of detailed information about financial instruments [line items]

Percentage of allowance for loan loss rate previously

60.15%

^[1]

Non-Performing Loan [Member] | 150-180 Days [Member]

Disclosure of detailed information about financial instruments [line items]

Percentage of allowance for loan loss rate previously

78.50%

^[1]

Non-Performing Loan [Member] | New Client [Member] | 90-120 Days [Member]

Disclosure of detailed information about financial instruments [line items]

Percentage of allowance for loan loss rate

31.78%

^[1]

Non-Performing Loan [Member] | New Client [Member] | 120-150 Days [Member]

Disclosure of detailed information about financial instruments [line items]

Percentage of allowance for loan loss rate

51.17%

^[1]

Non-Performing Loan [Member] | New Client [Member] | 150-180 Days [Member]

Disclosure of detailed information about financial instruments [line items]

Percentage of allowance for loan loss rate

59.98%

^[1]

Non-Performing Loan [Member] | New Client [Member] | >180 Days [Member]

Disclosure of detailed information about financial instruments [line items]

Description of allowance for loan loss rate

Charged-off

Non-Performing Loan [Member] | Existing Clients [Member] | 90-120 Days [Member]

Disclosure of detailed information about financial instruments [line items]

Percentage of allowance for loan loss rate

31.78%

^[1]

Non-Performing Loan [Member] | Existing Clients [Member] | 120-150 Days [Member]

Disclosure of detailed information about financial instruments [line items]

Percentage of allowance for loan loss rate

51.17%

^[1]

Non-Performing Loan [Member] | Existing Clients [Member] | 150-180 Days [Member]

Disclosure of detailed information about financial instruments [line items]

Percentage of allowance for loan loss rate

59.98%

^[1]

Non-Performing Loan [Member] | Banefe [Member] | 90-120 Days [Member]

Disclosure of detailed information about financial instruments [line items]

Percentage of allowance for loan loss rate previously

51.11%

Non-Performing Loan [Member] | Banefe [Member] | 120-150 Days [Member]

Disclosure of detailed information about financial instruments [line items]

Percentage of allowance for loan loss rate previously

66.65%

Non-Performing Loan [Member] | Banefe [Member] | 150-180 Days [Member]

Disclosure of detailed information about financial instruments [line items]

Percentage of allowance for loan loss rate previously

78.50%

Renegotiated Consumer Loans [Member] | Existing Clients [Member] | Bottom of Range [Member] | Less Than 90 Days [Member]

Disclosure of detailed information about financial instruments [line items]

Percentage of allowance for loan loss rate

3.66%

^[1],[2]

Renegotiated Consumer Loans [Member] | Banefe [Member] | Bottom of Range [Member] | Less Than 90 Days [Member]

Disclosure of detailed information about financial instruments [line items]

Percentage of allowance for loan loss rate

10.19%

[1] Percentage of loans outstanding

[2] This category relates only to loans which were renegotiated and were less than 90 days past due at the time of renegotiation, migrating from such category as they reached 90 days past due since renegotiation.

XML

RISK MANAGEMENT (Details 1) - Credit Risk [Member] - Commerical Loans [Member]	Dec. 31, 2017
Performing Loan [Member] | Commercial Loan to Individuals With Out Mortgage Collateral [Member] | Bottom of Range [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	0.87%	[1]
Performing Loan [Member] | Commercial Loan to Individuals With Out Mortgage Collateral [Member] | Top of Range [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	15.70%	[1]
Performing Loan [Member] | Commercial Loan to Individuals With Mortgage Collateral [Member] | Bottom of Range [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	0.03%	[1]
Performing Loan [Member] | Commercial Loan to Individuals With Mortgage Collateral [Member] | Top of Range [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	3.89%	[1]
Performing Loan [Member] | Small Enterprise [Member] | Bottom of Range [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	0.21%	[1]
Performing Loan [Member] | Small Enterprise [Member] | Top of Range [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	21.82%	[1]
Performing Loan [Member] | Mid-sized Enterprise [Member] | Bottom of Range [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	0.14%	[1]
Performing Loan [Member] | Mid-sized Enterprise [Member] | Top of Range [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	7.31%	[1]
Renegotiated Consumer Loans [Member] | Bottom of Range [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	5.22%	[1]
Renegotiated Consumer Loans [Member] | Top of Range [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	19.54%	[1]
Renegotiated Consumer Loans [Member] | Commercial Loan to Individuals With Out Mortgage Collateral [Member] | 90-179 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	41.69%	[1],[2]
Renegotiated Consumer Loans [Member] | Commercial Loan to Individuals With Out Mortgage Collateral [Member] | 180-359 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	67.31%	[1],[2]
Renegotiated Consumer Loans [Member] | Commercial Loan to Individuals With Out Mortgage Collateral [Member] | 360-719 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	75.69%	[1],[2]
Renegotiated Consumer Loans [Member] | Commercial Loan to Individuals With Out Mortgage Collateral [Member] | >720 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	83.82%	[1],[2]
Renegotiated Consumer Loans [Member] | Commercial Loan to Individuals With Out Mortgage Collateral [Member] | Bottom of Range [Member] | Less Than 90 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	2.93%	[1],[2]
Renegotiated Consumer Loans [Member] | Commercial Loan to Individuals With Out Mortgage Collateral [Member] | Top of Range [Member] | Less Than 90 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	20.65%	[1],[2]
Renegotiated Consumer Loans [Member] | Commercial Loan to Individuals With Mortgage Collateral [Member] | 90-179 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	12.15%	[1],[2]
Renegotiated Consumer Loans [Member] | Commercial Loan to Individuals With Mortgage Collateral [Member] | 180-359 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	23.42%	[1],[2]
Renegotiated Consumer Loans [Member] | Commercial Loan to Individuals With Mortgage Collateral [Member] | 360-719 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	34.65%	[1],[2]
Renegotiated Consumer Loans [Member] | Commercial Loan to Individuals With Mortgage Collateral [Member] | >720 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	46.25%	[1],[2]
Renegotiated Consumer Loans [Member] | Commercial Loan to Individuals With Mortgage Collateral [Member] | Bottom of Range [Member] | Less Than 90 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	1.17%
Renegotiated Consumer Loans [Member] | Commercial Loan to Individuals With Mortgage Collateral [Member] | Top of Range [Member] | Less Than 90 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	8.25%
Renegotiated Consumer Loans [Member] | Small Enterprise [Member] | 90-179 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	30.95%	[1],[2]
Renegotiated Consumer Loans [Member] | Small Enterprise [Member] | 180-359 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	64.47%	[1],[2]
Renegotiated Consumer Loans [Member] | Small Enterprise [Member] | 360-719 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	70.15%	[1],[2]
Renegotiated Consumer Loans [Member] | Small Enterprise [Member] | >720 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	74.53%	[1],[2]
Renegotiated Consumer Loans [Member] | Mid-sized Enterprise [Member] | 90-179 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	18.93%	[1],[2]
Renegotiated Consumer Loans [Member] | Mid-sized Enterprise [Member] | 180-359 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	51.86%	[1],[2]
Renegotiated Consumer Loans [Member] | Mid-sized Enterprise [Member] | 360-719 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	63.12%	[1],[2]
Renegotiated Consumer Loans [Member] | Mid-sized Enterprise [Member] | >720 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	72.87%	[1],[2]
Non-Performing Loan [Member] | 90-179 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate previously	18.93%	[1]
Non-Performing Loan [Member] | 180-359 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate previously	51.86%	[1]
Non-Performing Loan [Member] | 360-719 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate previously	63.12%	[1]
Non-Performing Loan [Member] | >720 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate previously	72.87%	[1]
Non-Performing Loan [Member] | Commercial Loan to Individuals With Out Mortgage Collateral [Member] | 90-179 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	41.69%	[1]
Non-Performing Loan [Member] | Commercial Loan to Individuals With Out Mortgage Collateral [Member] | 180-359 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	67.31%	[1]
Non-Performing Loan [Member] | Commercial Loan to Individuals With Out Mortgage Collateral [Member] | 360-719 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	75.69%	[1]
Non-Performing Loan [Member] | Commercial Loan to Individuals With Out Mortgage Collateral [Member] | >720 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	83.82%	[1]
Non-Performing Loan [Member] | Commercial Loan to Individuals With Mortgage Collateral [Member] | 90-179 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	12.15%	[1]
Non-Performing Loan [Member] | Commercial Loan to Individuals With Mortgage Collateral [Member] | 180-359 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	23.42%	[1]
Non-Performing Loan [Member] | Commercial Loan to Individuals With Mortgage Collateral [Member] | 360-719 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	34.65%	[1]
Non-Performing Loan [Member] | Commercial Loan to Individuals With Mortgage Collateral [Member] | >720 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	46.25%	[1]
Non-Performing Loan [Member] | Small Enterprise [Member] | 90-179 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	30.95%	[1]
Non-Performing Loan [Member] | Small Enterprise [Member] | 180-359 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	64.47%	[1]
Non-Performing Loan [Member] | Small Enterprise [Member] | 360-719 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	70.15%	[1]
Non-Performing Loan [Member] | Small Enterprise [Member] | >720 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	74.53%	[1]
Non-Performing Loan [Member] | Mid-sized Enterprise [Member] | 90-179 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	18.93%	[1]
Non-Performing Loan [Member] | Mid-sized Enterprise [Member] | 180-359 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	51.86%	[1]
Non-Performing Loan [Member] | Mid-sized Enterprise [Member] | 360-719 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	63.12%	[1]
Non-Performing Loan [Member] | Mid-sized Enterprise [Member] | >720 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	72.87%	[1]

[1] Percentage of loans outstanding

[2] This category relates only to loans which were renegotiated and were less than 90 days past due at the time of renegotiation, migrating from such category as they reached 90 days past due since renegotiation.

XML

RISK MANAGEMENT (Details 2) - Credit Risk [Member] - Residential Mortgage Loans [Member]	Dec. 31, 2017	[1]
Performing Loan [Member] | Bank (excl. Select) [Member] | Bottom of Range [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	0.00%
Performing Loan [Member] | Bank (excl. Select) [Member] | Top of Range [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	5.18%
Performing Loan [Member] | Santander Select [Member] | Bottom of Range [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	0.00%
Performing Loan [Member] | Santander Select [Member] | Top of Range [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	3.88%
Renegotiated Consumer Loans [Member] | Bottom of Range [Member] | Less Than 90 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	0.16%	[2]
Renegotiated Consumer Loans [Member] | Bottom of Range [Member] | Up to 3 Months [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	5.58%	[2]
Renegotiated Consumer Loans [Member] | Top of Range [Member] | Less Than 90 Days [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	8.37%	[2]
Renegotiated Consumer Loans [Member] | Top of Range [Member] | Up to 3 Months [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	26.25%	[2]
Non-Performing Loan [Member] | 0-60 [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	5.58%
Non-Performing Loan [Member] | 60-80 [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	8.48%
Non-Performing Loan [Member] | 80-90 [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	11.93%
Non-Performing Loan [Member] | >90 [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of allowance for loan loss rate	16.25%

[1] Percentage of loans outstanding

[2] This category relates only to loans which were renegotiated and were less than 90 days past due at the time of renegotiation, migrating from such category as they reached 90 days past due since renegotiation.

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RISK MANAGEMENT (Details 3) - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of detailed information about financial instruments [line items]
Allowance	$ 1,440	$ 7,558
Credit Risk [Member]
Disclosure of detailed information about financial instruments [line items]
Allowance	$ 791,157	$ 790,605
Allowance percentage %	100.00%	100.00%
Credit Risk [Member] | Group [Member]
Disclosure of detailed information about financial instruments [line items]
Financial assets	$ 27,725,914	$ 27,206,431
Financial assets percentage %	100.00%	100.00%
Credit Risk [Member] | Commerical Loans [Member]
Disclosure of detailed information about financial instruments [line items]
Financial assets	$ 219,262
Financial assets percentage %	27.73%
Allowance	$ 219,073	$ 250,471
Allowance percentage %	27.69%	31.69%
Credit Risk [Member] | Commerical Loans [Member] | Normal Portfolio [Member]
Disclosure of detailed information about financial instruments [line items]
Allowance	$ 58,728	$ 58,453
Allowance percentage %	7.42%	7.39%
Credit Risk [Member] | Commerical Loans [Member] | Impaired Portfolio [Member]
Disclosure of detailed information about financial instruments [line items]
Allowance	$ 160,345	$ 124,653
Allowance percentage %	20.27%	15.76%
Credit Risk [Member] | Commerical Loans [Member] | A1 [Member]
Disclosure of detailed information about financial instruments [line items]
Allowance	$ 827	$ 923
Allowance percentage %	0.10%	0.12%
Credit Risk [Member] | Commerical Loans [Member] | A2 [Member]
Disclosure of detailed information about financial instruments [line items]
Allowance	$ 18,514	$ 23,757
Allowance percentage %	2.34%	3.00%
Credit Risk [Member] | Commerical Loans [Member] | A3 [Member]
Disclosure of detailed information about financial instruments [line items]
Allowance	$ 27,894	$ 29,668
Allowance percentage %	3.53%	3.75%
Credit Risk [Member] | Commerical Loans [Member] | B [Member]
Disclosure of detailed information about financial instruments [line items]
Allowance	$ 32,089	$ 40,545
Allowance percentage %	4.06%	5.13%
Credit Risk [Member] | Commerical Loans [Member] | C1 [Member]
Disclosure of detailed information about financial instruments [line items]
Allowance	$ 2,604	$ 2,176
Allowance percentage %	0.33%	0.28%
Credit Risk [Member] | Commerical Loans [Member] | C2 [Member]
Disclosure of detailed information about financial instruments [line items]
Allowance	$ 5,104	$ 4,555
Allowance percentage %	0.65%	0.58%
Credit Risk [Member] | Commerical Loans [Member] | C3 [Member]
Disclosure of detailed information about financial instruments [line items]
Allowance	$ 8,935	$ 11,136
Allowance percentage %	1.13%	1.41%
Credit Risk [Member] | Commerical Loans [Member] | C4 [Member]
Disclosure of detailed information about financial instruments [line items]
Allowance	$ 19,120	$ 22,894
Allowance percentage %	2.42%	2.90%
Credit Risk [Member] | Commerical Loans [Member] | D1 [Member]
Disclosure of detailed information about financial instruments [line items]
Allowance	$ 41,941	$ 42,625
Allowance percentage %	5.30%	5.39%
Credit Risk [Member] | Commerical Loans [Member] | D2 [Member]
Disclosure of detailed information about financial instruments [line items]
Allowance	$ 62,234	$ 72,192
Allowance percentage %	7.87%	9.13%
Credit Risk [Member] | Commerical Loans [Member] | Individual [Member]
Disclosure of detailed information about financial instruments [line items]
Financial assets	$ 10,168,164	$ 11,057,282
Financial assets percentage %	36.67%	40.65%
Credit Risk [Member] | Commerical Loans [Member] | Individual [Member] | A1 [Member]
Disclosure of detailed information about financial instruments [line items]
Financial assets	$ 1,051,072	$ 1,599,311
Financial assets percentage %	3.79%	5.88%
Credit Risk [Member] | Commerical Loans [Member] | Individual [Member] | A2 [Member]
Disclosure of detailed information about financial instruments [line items]
Financial assets	$ 5,957,305	$ 6,437,930
Financial assets percentage %	21.49%	23.67%
Credit Risk [Member] | Commerical Loans [Member] | Individual [Member] | A3 [Member]
Disclosure of detailed information about financial instruments [line items]
Financial assets	$ 2,176,779	$ 2,030,867
Financial assets percentage %	7.85%	7.46%
Credit Risk [Member] | Commerical Loans [Member] | Individual [Member] | B [Member]
Disclosure of detailed information about financial instruments [line items]
Financial assets	$ 539,074	$ 538,909
Financial assets percentage %	1.94%	1.98%
Credit Risk [Member] | Commerical Loans [Member] | Individual [Member] | C1 [Member]
Disclosure of detailed information about financial instruments [line items]
Financial assets	$ 145,033	$ 121,893
Financial assets percentage %	0.52%	0.45%
Credit Risk [Member] | Commerical Loans [Member] | Individual [Member] | C2 [Member]
Disclosure of detailed information about financial instruments [line items]
Financial assets	$ 56,871	$ 51,034
Financial assets percentage %	0.21%	0.19%
Credit Risk [Member] | Commerical Loans [Member] | Individual [Member] | C3 [Member]
Disclosure of detailed information about financial instruments [line items]
Financial assets	$ 39,825	$ 49,901
Financial assets percentage %	0.14%	0.18%
Credit Risk [Member] | Commerical Loans [Member] | Individual [Member] | C4 [Member]
Disclosure of detailed information about financial instruments [line items]
Financial assets	$ 53,261	$ 64,118
Financial assets percentage %	0.19%	0.24%
Credit Risk [Member] | Commerical Loans [Member] | Individual [Member] | D1 [Member]
Disclosure of detailed information about financial instruments [line items]
Financial assets	$ 71,896	$ 73,462
Financial assets percentage %	0.26%	0.27%
Credit Risk [Member] | Commerical Loans [Member] | Individual [Member] | D2 [Member]
Disclosure of detailed information about financial instruments [line items]
Financial assets	$ 77,048	$ 89,857
Financial assets percentage %	0.28%	0.33%
Credit Risk [Member] | Commerical Loans [Member] | Group [Member]
Disclosure of detailed information about financial instruments [line items]
Financial assets	$ 3,903,163	$ 3,082,990
Financial assets percentage %	14.08%	11.33%
Credit Risk [Member] | Commerical Loans [Member] | Group [Member] | Normal Portfolio [Member]
Disclosure of detailed information about financial instruments [line items]
Financial assets	$ 3,488,633	$ 2,741,858
Financial assets percentage %	12.58%	10.08%
Credit Risk [Member] | Commerical Loans [Member] | Group [Member] | Impaired Portfolio [Member]
Disclosure of detailed information about financial instruments [line items]
Financial assets	$ 414,530	$ 341,132
Financial assets percentage %	1.50%	1.25%
Credit Risk [Member] | Residential Mortgage Loans [Member]
Disclosure of detailed information about financial instruments [line items]
Allowance	$ 69,066	$ 57,009
Allowance percentage %	8.72%	7.21%
Credit Risk [Member] | Residential Mortgage Loans [Member] | Normal Portfolio [Member]
Disclosure of detailed information about financial instruments [line items]
Allowance	$ 20,174	$ 23,699
Allowance percentage %	2.55%	3.00%
Credit Risk [Member] | Residential Mortgage Loans [Member] | Impaired Portfolio [Member]
Disclosure of detailed information about financial instruments [line items]
Allowance	$ 48,892	$ 33,310
Allowance percentage %	6.17%	4.21%
Credit Risk [Member] | Residential Mortgage Loans [Member] | Group [Member]
Disclosure of detailed information about financial instruments [line items]
Financial assets	$ 9,096,895	$ 8,619,354
Financial assets percentage %	32.81%	31.68%
Credit Risk [Member] | Residential Mortgage Loans [Member] | Group [Member] | Normal Portfolio [Member]
Disclosure of detailed information about financial instruments [line items]
Financial assets	$ 8,634,351	$ 8,221,666
Financial assets percentage %	31.14%	30.22%
Credit Risk [Member] | Residential Mortgage Loans [Member] | Group [Member] | Impaired Portfolio [Member]
Disclosure of detailed information about financial instruments [line items]
Financial assets	$ 462,544	$ 397,688
Financial assets percentage %	1.67%	1.46%
Credit Risk [Member] | Consumer Loans [Member]
Disclosure of detailed information about financial instruments [line items]
Allowance	$ 283,756	$ 300,019
Allowance percentage %	35.86%	37.95%
Credit Risk [Member] | Consumer Loans [Member] | Normal Portfolio [Member]
Disclosure of detailed information about financial instruments [line items]
Allowance	$ 114,099	$ 147,979
Allowance percentage %	14.42%	18.72%
Credit Risk [Member] | Consumer Loans [Member] | Impaired Portfolio [Member]
Disclosure of detailed information about financial instruments [line items]
Allowance	$ 169,657	$ 152,040
Allowance percentage %	21.44%	19.23%
Credit Risk [Member] | Consumer Loans [Member] | Group [Member]
Disclosure of detailed information about financial instruments [line items]
Financial assets	$ 4,557,692	$ 4,446,805
Financial assets percentage %	16.44%	16.34%
Credit Risk [Member] | Consumer Loans [Member] | Group [Member] | Normal Portfolio [Member]
Disclosure of detailed information about financial instruments [line items]
Financial assets	$ 4,230,567	$ 4,158,221
Financial assets percentage %	15.26%	15.28%
Credit Risk [Member] | Consumer Loans [Member] | Group [Member] | Impaired Portfolio [Member]
Disclosure of detailed information about financial instruments [line items]
Financial assets	$ 327,125	$ 288,584
Financial assets percentage %	1.18%	1.06%

XML

RISK MANAGEMENT (Details 4) - Credit Risk [Member] - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of detailed information about financial instruments [line items]
Total	$ 44,320,140	$ 44,816,823
Deposits In Banks [Member]
Disclosure of detailed information about financial instruments [line items]
Total	839,561	1,709,071
Cash Items In Process Of Collection [Member]
Disclosure of detailed information about financial instruments [line items]
Total	668,145	495,283
Trading Investments [Member]
Disclosure of detailed information about financial instruments [line items]
Total	485,736	396,987
Investments Under Resale Agreements [Member]
Disclosure of detailed information about financial instruments [line items]
Total		6,736
Financial Derivative Contracts [Member]
Disclosure of detailed information about financial instruments [line items]
Total	2,238,647	2,500,782
Loans And Accounts Receivable From Customers And Interbank Loans, Net [Member]
Disclosure of detailed information about financial instruments [line items]
Total	26,934,757	26,415,826
Available For Sale Investments [Member]
Disclosure of detailed information about financial instruments [line items]
Total	2,574,546	3,388,906
Letters Of Credit Issued [Member]
Disclosure of detailed information about financial instruments [line items]
Total	201,699	158,800
Foreign Letters Of Credit Confirmed [Member]
Disclosure of detailed information about financial instruments [line items]
Total	75,499	57,686
Guarantees [member]
Disclosure of detailed information about financial instruments [line items]
Total	1,823,793	1,752,610
Available Credit Lines [Member]
Disclosure of detailed information about financial instruments [line items]
Total	8,135,489	7,548,820
Personal Guarantees [Member]
Disclosure of detailed information about financial instruments [line items]
Total	81,577	125,050
Other Irrevocable Credit Commitments [Member]
Disclosure of detailed information about financial instruments [line items]
Total	$ 260,691	$ 260,266

XML

RISK MANAGEMENT (Details 5) - USD $ in Thousands	12 Months Ended
	Dec. 31, 2017 USD ($)
Disclosure of detailed information about financial instruments [line items]
Derivative Instruments (adjusted to market)	$ 4,010
Deposits	2,390
Loans	254,590
Financial investments
Total Exposure	$ 260,990
Credit Risk [Member] | Foreign Derivative Contracts [Member] | Bolivia
Disclosure of detailed information about financial instruments [line items]
Classification	3
Derivative Instruments (adjusted to market)
Deposits
Loans	60
Financial investments
Total Exposure	$ 60
Credit Risk [Member] | Foreign Derivative Contracts [Member] | China
Disclosure of detailed information about financial instruments [line items]
Classification	2
Derivative Instruments (adjusted to market)
Deposits
Loans	243,950
Financial investments
Total Exposure	$ 243,950
Credit Risk [Member] | Foreign Derivative Contracts [Member] | Italia
Disclosure of detailed information about financial instruments [line items]
Classification	2
Derivative Instruments (adjusted to market)
Deposits	2,380
Loans	780
Financial investments
Total Exposure	$ 3,160
Credit Risk [Member] | Foreign Derivative Contracts [Member] | Mexico
Disclosure of detailed information about financial instruments [line items]
Classification	2
Derivative Instruments (adjusted to market)
Deposits	10
Loans
Financial investments
Total Exposure	$ 10
Credit Risk [Member] | Foreign Derivative Contracts [Member] | Panama
Disclosure of detailed information about financial instruments [line items]
Classification	2
Derivative Instruments (adjusted to market)	$ 630
Deposits
Loans
Financial investments
Total Exposure	$ 630
Credit Risk [Member] | Foreign Derivative Contracts [Member] | Peru
Disclosure of detailed information about financial instruments [line items]
Classification	2
Derivative Instruments (adjusted to market)	$ 3,380
Deposits
Loans
Financial investments
Total Exposure	$ 3,380
Credit Risk [Member] | Foreign Derivative Contracts [Member] | Tailandia
Disclosure of detailed information about financial instruments [line items]
Classification	2
Derivative Instruments (adjusted to market)
Deposits
Loans	310
Financial investments
Total Exposure	$ 310
Credit Risk [Member] | Foreign Derivative Contracts [Member] | Turquia
Disclosure of detailed information about financial instruments [line items]
Classification	3
Derivative Instruments (adjusted to market)
Deposits
Loans	9,490
Financial investments
Total Exposure	$ 9,490

XML

RISK MANAGEMENT (Details 6) - USD $ in Thousands	12 Months Ended
	Dec. 31, 2017 USD ($)
Disclosure of detailed information about financial instruments [line items]
Derivative Instruments (adjusted to market)	$ 4,010
Deposits	2,390
Loans	254,590
Financial investments
Total Exposure	$ 260,990
Credit Risk [Member] | Foreign Derivative Contracts [Member] | Banco Santander Spain [Member] | Spain
Disclosure of detailed information about financial instruments [line items]
Classification	1
Derivative Instruments (adjusted to market)	$ 9,740
Deposits	118,260
Loans
Financial investments
Total Exposure	$ 128,000

XML

RISK MANAGEMENT (Details 7) - Credit Risk [Member] - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of financial assets [line items]
Total	$ 21,770,452	$ 20,075,307
Normal Portfolio [Member] | Properties/Mortgages [Member]
Disclosure of financial assets [line items]
Total	19,508,151	17,560,550
Normal Portfolio [Member] | Investments & Others [Member]
Disclosure of financial assets [line items]
Total	2,108,962	2,326,396
Impaired Portfolio [Member] | Properties/Mortgages [Member]
Disclosure of financial assets [line items]
Total	152,252	186,297
Impaired Portfolio [Member] | Investments & Others [Member]
Disclosure of financial assets [line items]
Total	$ 1,087	$ 2,064

XML

RISK MANAGEMENT (Details 8) - Liquidity Risk [Member] - CLP ($) $ in Millions		Dec. 31, 2017	Dec. 31, 2016
Disclosure of financial assets [line items]
Total liquidity portfolio		$ 3,522,919	$ 4,931,466
Trading investments [Member]
Disclosure of financial assets [line items]
Total liquidity portfolio		485,736	396,987
Available for sale investments [Member]
Disclosure of financial assets [line items]
Total liquidity portfolio		2,574,546	3,388,906
Encumbered Assets (Net) [Member]
Disclosure of financial assets [line items]
Total liquidity portfolio	[1]	(268,330)	(205,703)
Net Cash [Member]
Disclosure of financial assets [line items]
Total liquidity portfolio	[2]	(37,628)	16,259
Net Interbank Deposits [Member]
Disclosure of financial assets [line items]
Total liquidity portfolio	[3]	$ 768,595	$ 1,335,017

[1] Assets encumbered through repurchase agreements are deducted from the liquidity portfolio.

[2] Cash minus reserve requirements. As is presented in Note 4 the reserve requirements are established by the monthly average reserves that the Bank must maintain in accordance with regulation governing minimum reserves.

[3] Includes overnight deposits in Central Bank, domestic banks and foreign banks.

XML

RISK MANAGEMENT (Details 9) - Liquidity Risk [Member]	Dec. 31, 2017	Dec. 31, 2016
30 days foreign currency [Member]
Disclosure of risk management strategy related to hedge accounting [line items]
Percentages of exposure to liquidity risk	(22.00%)	21.00%
Not later than one month [member]
Disclosure of risk management strategy related to hedge accounting [line items]
Percentages of exposure to liquidity risk	(48.00%)	(15.00%)
90 Days [Member]
Disclosure of risk management strategy related to hedge accounting [line items]
Percentages of exposure to liquidity risk	(51.00%)	(37.00%)

XML

RISK MANAGEMENT (Details 10) - Liquidity Risk [Member] - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Obligations under repurchase agreements [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	$ 268,061	$ 212,437
Obligations under repurchase agreements [Member] | Demand [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities
Obligations under repurchase agreements [Member] | Not later than one month [member]
Disclosure of financial liabilities [line items]
Financial Liabilities	268,061	212,437
Obligations under repurchase agreements [Member] | More than 3 months to 1 year [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities
Obligations under repurchase agreements [Member] | Later than one month and not later than three months [member]
Disclosure of financial liabilities [line items]
Financial Liabilities
Obligations under repurchase agreements [Member] | Due within 1 year [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	268,061	212,437
Obligations under repurchase agreements [Member] | Later than one year and not later than three years [member]
Disclosure of financial liabilities [line items]
Financial Liabilities
Obligations under repurchase agreements [Member] | Later than three years and not later than five years [member]
Disclosure of financial liabilities [line items]
Financial Liabilities
Obligations under repurchase agreements [Member] | Due after 5 years [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities
Obligations under repurchase agreements [Member] | More than 1 Year [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities
Checking Accounts, Time Deposits & Other Time Liabilities [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	20,168,837	20,979,497
Checking Accounts, Time Deposits & Other Time Liabilities [Member] | Demand [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	8,376,371	7,949,315
Checking Accounts, Time Deposits & Other Time Liabilities [Member] | Not later than one month [member]
Disclosure of financial liabilities [line items]
Financial Liabilities	5,120,171	6,105,767
Checking Accounts, Time Deposits & Other Time Liabilities [Member] | More than 3 months to 1 year [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	2,299,018	2,537,299
Checking Accounts, Time Deposits & Other Time Liabilities [Member] | Later than one month and not later than three months [member]
Disclosure of financial liabilities [line items]
Financial Liabilities	4,201,271	4,193,906
Checking Accounts, Time Deposits & Other Time Liabilities [Member] | Due within 1 year [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	19,996,831	20,786,287
Checking Accounts, Time Deposits & Other Time Liabilities [Member] | Later than one year and not later than three years [member]
Disclosure of financial liabilities [line items]
Financial Liabilities	106,833	118,101
Checking Accounts, Time Deposits & Other Time Liabilities [Member] | Later than three years and not later than five years [member]
Disclosure of financial liabilities [line items]
Financial Liabilities	2,811	13,913
Checking Accounts, Time Deposits & Other Time Liabilities [Member] | Due after 5 years [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	62,362	61,196
Checking Accounts, Time Deposits & Other Time Liabilities [Member] | More than 1 Year [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	172,006	193,210
Financial Derivatives Contracts [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	2,139,488	2,292,161
Financial Derivatives Contracts [Member] | Demand [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities
Financial Derivatives Contracts [Member] | Not later than one month [member]
Disclosure of financial liabilities [line items]
Financial Liabilities	144,410	92,335
Financial Derivatives Contracts [Member] | More than 3 months to 1 year [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	356,288	263,893
Financial Derivatives Contracts [Member] | Later than one month and not later than three months [member]
Disclosure of financial liabilities [line items]
Financial Liabilities	196,444	122,565
Financial Derivatives Contracts [Member] | Due within 1 year [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	697,142	478,793
Financial Derivatives Contracts [Member] | Later than one year and not later than three years [member]
Disclosure of financial liabilities [line items]
Financial Liabilities	378,582	494,539
Financial Derivatives Contracts [Member] | Later than three years and not later than five years [member]
Disclosure of financial liabilities [line items]
Financial Liabilities	358,358	346,948
Financial Derivatives Contracts [Member] | Due after 5 years [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	705,406	971,881
Financial Derivatives Contracts [Member] | More than 1 Year [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	1,442,346	1,813,368
Interbank Borrowings [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	1,698,357	1,916,368
Interbank Borrowings [Member] | Demand [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	4,130	4,557
Interbank Borrowings [Member] | Not later than one month [member]
Disclosure of financial liabilities [line items]
Financial Liabilities	46,013	373,423
Interbank Borrowings [Member] | More than 3 months to 1 year [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	1,030,241	1,154,063
Interbank Borrowings [Member] | Later than one month and not later than three months [member]
Disclosure of financial liabilities [line items]
Financial Liabilities	397,419	115,769
Interbank Borrowings [Member] | Due within 1 year [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	1,477,803	1,647,812
Interbank Borrowings [Member] | Later than one year and not later than three years [member]
Disclosure of financial liabilities [line items]
Financial Liabilities	220,554	233,542
Interbank Borrowings [Member] | Later than three years and not later than five years [member]
Disclosure of financial liabilities [line items]
Financial Liabilities		35,014
Interbank Borrowings [Member] | Due after 5 years [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities
Interbank Borrowings [Member] | More than 1 Year [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	220,554	268,556
Issue debt instruments [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	7,093,653	7,326,372
Issue debt instruments [Member] | Demand [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities
Issue debt instruments [Member] | Not later than one month [member]
Disclosure of financial liabilities [line items]
Financial Liabilities	21,043	43,141
Issue debt instruments [Member] | More than 3 months to 1 year [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	274,239	922,705
Issue debt instruments [Member] | Later than one month and not later than three months [member]
Disclosure of financial liabilities [line items]
Financial Liabilities	55,119	185,425
Issue debt instruments [Member] | Due within 1 year [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	350,401	1,151,271
Issue debt instruments [Member] | Later than one year and not later than three years [member]
Disclosure of financial liabilities [line items]
Financial Liabilities	1,727,571	1,168,117
Issue debt instruments [Member] | Later than three years and not later than five years [member]
Disclosure of financial liabilities [line items]
Financial Liabilities	2,104,771	1,444,593
Issue debt instruments [Member] | Due after 5 years [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	2,910,910	3,562,391
Issue debt instruments [Member] | More than 1 Year [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	6,743,252	6,175,101
Other financial liabilities [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	242,030	240,016
Other financial liabilities [Member] | Demand [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	177,663	153,049
Other financial liabilities [Member] | Not later than one month [member]
Disclosure of financial liabilities [line items]
Financial Liabilities	701	1,461
Other financial liabilities [Member] | More than 3 months to 1 year [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	31,879	2,817
Other financial liabilities [Member] | Later than one month and not later than three months [member]
Disclosure of financial liabilities [line items]
Financial Liabilities	2,583	1,161
Other financial liabilities [Member] | Due within 1 year [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	212,826	158,488
Other financial liabilities [Member] | Later than one year and not later than three years [member]
Disclosure of financial liabilities [line items]
Financial Liabilities	27,581	58,641
Other financial liabilities [Member] | Later than three years and not later than five years [member]
Disclosure of financial liabilities [line items]
Financial Liabilities	404	7,766
Other financial liabilities [Member] | Due after 5 years [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	1,219	15,121
Other financial liabilities [Member] | More than 1 Year [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	29,204	81,528
Total Financial Liabilities Before Interest Payment [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	31,610,426	32,966,851
Total Financial Liabilities Before Interest Payment [Member] | Demand [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	8,558,164	8,106,921
Total Financial Liabilities Before Interest Payment [Member] | Not later than one month [member]
Disclosure of financial liabilities [line items]
Financial Liabilities	5,600,399	6,828,564
Total Financial Liabilities Before Interest Payment [Member] | More than 3 months to 1 year [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	3,991,665	4,880,777
Total Financial Liabilities Before Interest Payment [Member] | Later than one month and not later than three months [member]
Disclosure of financial liabilities [line items]
Financial Liabilities	4,852,836	4,618,826
Total Financial Liabilities Before Interest Payment [Member] | Due within 1 year [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	23,003,064	24,435,088
Total Financial Liabilities Before Interest Payment [Member] | Later than one year and not later than three years [member]
Disclosure of financial liabilities [line items]
Financial Liabilities	2,461,121	2,072,940
Total Financial Liabilities Before Interest Payment [Member] | Later than three years and not later than five years [member]
Disclosure of financial liabilities [line items]
Financial Liabilities	2,466,344	1,848,234
Total Financial Liabilities Before Interest Payment [Member] | Due after 5 years [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	3,679,897	4,610,589
Total Financial Liabilities Before Interest Payment [Member] | More than 1 Year [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	8,607,362	8,531,763
Contractual Interest Payments [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	3,363,077	3,517,450
Contractual Interest Payments [Member] | Demand [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	4,403	2,273
Contractual Interest Payments [Member] | Not later than one month [member]
Disclosure of financial liabilities [line items]
Financial Liabilities	45,465	56,121
Contractual Interest Payments [Member] | More than 3 months to 1 year [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	462,579	537,941
Contractual Interest Payments [Member] | Later than one month and not later than three months [member]
Disclosure of financial liabilities [line items]
Financial Liabilities	117,779	170,861
Contractual Interest Payments [Member] | Due within 1 year [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	630,226	767,196
Contractual Interest Payments [Member] | Later than one year and not later than three years [member]
Disclosure of financial liabilities [line items]
Financial Liabilities	808,502	1,762,884
Contractual Interest Payments [Member] | Later than three years and not later than five years [member]
Disclosure of financial liabilities [line items]
Financial Liabilities	776,796
Contractual Interest Payments [Member] | Due after 5 years [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	1,147,553	987,370
Contractual Interest Payments [Member] | More than 1 Year [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	2,732,851	2,750,254
Total Financial Liabilities After Interest Payment [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	34,973,503	36,484,301
Total Financial Liabilities After Interest Payment [Member] | Demand [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	8,562,567	8,109,194
Total Financial Liabilities After Interest Payment [Member] | Not later than one month [member]
Disclosure of financial liabilities [line items]
Financial Liabilities	5,645,864	6,884,685
Total Financial Liabilities After Interest Payment [Member] | More than 3 months to 1 year [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	4,454,244	5,418,718
Total Financial Liabilities After Interest Payment [Member] | Later than one month and not later than three months [member]
Disclosure of financial liabilities [line items]
Financial Liabilities	4,970,615	4,789,687
Total Financial Liabilities After Interest Payment [Member] | Due within 1 year [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	23,633,290	25,202,284
Total Financial Liabilities After Interest Payment [Member] | Later than one year and not later than three years [member]
Disclosure of financial liabilities [line items]
Financial Liabilities	3,269,623	3,835,824
Total Financial Liabilities After Interest Payment [Member] | Later than three years and not later than five years [member]
Disclosure of financial liabilities [line items]
Financial Liabilities	3,243,140	1,848,234
Total Financial Liabilities After Interest Payment [Member] | Due after 5 years [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	4,827,450	5,597,959
Total Financial Liabilities After Interest Payment [Member] | More than 1 Year [Member]
Disclosure of financial liabilities [line items]
Financial Liabilities	$ 11,340,213	$ 11,282,017

XML

RISK MANAGEMENT (Details 11) - Liquidity Risk [Member] - Other Commercial Commitments [Member] - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of financial liabilities [line items]
Financial liabilities	$ 2,182,569	$ 2,079,050
Up To 1 Month [Member]
Disclosure of financial liabilities [line items]
Financial liabilities	559,586	138,282
Between 1 and 3 Months [Member]
Disclosure of financial liabilities [line items]
Financial liabilities	407,158	277,495
More than 3 months to 1 year [Member]
Disclosure of financial liabilities [line items]
Financial liabilities	946,624	827,254
Between 1 and 5 Years [Member]
Disclosure of financial liabilities [line items]
Financial liabilities	247,941	684,584
Due after 5 years [Member]
Disclosure of financial liabilities [line items]
Financial liabilities	21,260	151,435
Guarantees [Member]
Disclosure of financial liabilities [line items]
Financial liabilities	1,823,793	1,737,516
Guarantees [Member] | Up To 1 Month [Member]
Disclosure of financial liabilities [line items]
Financial liabilities	514,510	79,457
Guarantees [Member] | Between 1 and 3 Months [Member]
Disclosure of financial liabilities [line items]
Financial liabilities	244,543	175,437
Guarantees [Member] | More than 3 months to 1 year [Member]
Disclosure of financial liabilities [line items]
Financial liabilities	835,030	739,170
Guarantees [Member] | Between 1 and 5 Years [Member]
Disclosure of financial liabilities [line items]
Financial liabilities	208,479	592,017
Guarantees [Member] | Due after 5 years [Member]
Disclosure of financial liabilities [line items]
Financial liabilities	21,231	151,435
Foreign Letters Of Credit Confirmed [Member]
Disclosure of financial liabilities [line items]
Financial liabilities	75,499	57,686
Foreign Letters Of Credit Confirmed [Member] | Up To 1 Month [Member]
Disclosure of financial liabilities [line items]
Financial liabilities	16,681	12,247
Foreign Letters Of Credit Confirmed [Member] | Between 1 and 3 Months [Member]
Disclosure of financial liabilities [line items]
Financial liabilities	33,513	8,125
Foreign Letters Of Credit Confirmed [Member] | More than 3 months to 1 year [Member]
Disclosure of financial liabilities [line items]
Financial liabilities	21,277	8,505
Foreign Letters Of Credit Confirmed [Member] | Between 1 and 5 Years [Member]
Disclosure of financial liabilities [line items]
Financial liabilities	4,028	28,809
Foreign Letters Of Credit Confirmed [Member] | Due after 5 years [Member]
Disclosure of financial liabilities [line items]
Financial liabilities
Letters Of Credit Issued [Member]
Disclosure of financial liabilities [line items]
Financial liabilities	201,699	158,799
Letters Of Credit Issued [Member] | Up To 1 Month [Member]
Disclosure of financial liabilities [line items]
Financial liabilities	12,367	36,662
Letters Of Credit Issued [Member] | Between 1 and 3 Months [Member]
Disclosure of financial liabilities [line items]
Financial liabilities	115,720	82,342
Letters Of Credit Issued [Member] | More than 3 months to 1 year [Member]
Disclosure of financial liabilities [line items]
Financial liabilities	43,029	39,768
Letters Of Credit Issued [Member] | Between 1 and 5 Years [Member]
Disclosure of financial liabilities [line items]
Financial liabilities	30,554	27
Letters Of Credit Issued [Member] | Due after 5 years [Member]
Disclosure of financial liabilities [line items]
Financial liabilities	29
Letters Of Credit Issued [Member]
Disclosure of financial liabilities [line items]
Financial liabilities	81,578	125,049
Letters Of Credit Issued [Member] | Up To 1 Month [Member]
Disclosure of financial liabilities [line items]
Financial liabilities	16,028	9,916
Letters Of Credit Issued [Member] | Between 1 and 3 Months [Member]
Disclosure of financial liabilities [line items]
Financial liabilities	13,382	11,591
Letters Of Credit Issued [Member] | More than 3 months to 1 year [Member]
Disclosure of financial liabilities [line items]
Financial liabilities	47,288	39,811
Letters Of Credit Issued [Member] | Between 1 and 5 Years [Member]
Disclosure of financial liabilities [line items]
Financial liabilities	4,880	63,731
Letters Of Credit Issued [Member] | Due after 5 years [Member]
Disclosure of financial liabilities [line items]
Financial liabilities

XML

RISK MANAGEMENT (Details 12) - Market Risk [Member] - USD $ in Thousands, $ in Thousands	Dec. 31, 2017 CLP ($)	Dec. 31, 2017 USD ($)	Dec. 31, 2016 USD ($)
Consolidated [Member] | Top of Range [Member]
Disclosure of detailed information about financial instruments [line items]
Value at risk	$ 5,710		$ 3,950
Consolidated [Member] | Bottom of Range [Member]
Disclosure of detailed information about financial instruments [line items]
Value at risk		$ 1,560	1,080
Consolidated [Member] | Weighted Average [Member]
Disclosure of detailed information about financial instruments [line items]
Value at risk		3,010	2,250
Fixed-Income Investments [Member] | Top of Range [Member]
Disclosure of detailed information about financial instruments [line items]
Value at risk		5,510	2,710
Fixed-Income Investments [Member] | Bottom of Range [Member]
Disclosure of detailed information about financial instruments [line items]
Value at risk		1,150	550
Fixed-Income Investments [Member] | Weighted Average [Member]
Disclosure of detailed information about financial instruments [line items]
Value at risk		2,360	1,330
Variable-Income Investments [Member] | Top of Range [Member]
Disclosure of detailed information about financial instruments [line items]
Value at risk		10	30
Variable-Income Investments [Member] | Bottom of Range [Member]
Disclosure of detailed information about financial instruments [line items]
Value at risk		0	0
Variable-Income Investments [Member] | Weighted Average [Member]
Disclosure of detailed information about financial instruments [line items]
Value at risk		0	0
Foreign Currency Investments [Member] | Top of Range [Member]
Disclosure of detailed information about financial instruments [line items]
Value at risk		4,210	3,830
Foreign Currency Investments [Member] | Bottom of Range [Member]
Disclosure of detailed information about financial instruments [line items]
Value at risk		530	610
Foreign Currency Investments [Member] | Weighted Average [Member]
Disclosure of detailed information about financial instruments [line items]
Value at risk		$ 1,710	$ 1,910

XML

RISK MANAGEMENT (Details 13) - Market Risk [Member] - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Local Currency Investments [Member] | Loss Limit [Member]
Disclosure of detailed information about financial instruments [line items]
Effect on financial income	$ 48,000	$ 48,000
Effect on capital	175,000	175,000
Local Currency Investments [Member] | Top of Range [Member]
Disclosure of detailed information about financial instruments [line items]
Effect on financial income	(22,958)	30,853
Effect on capital	(112,818)	146,208
Local Currency Investments [Member] | Bottom of Range [Member]
Disclosure of detailed information about financial instruments [line items]
Effect on financial income	(37,148)	21,978
Effect on capital	(141,287)	108,249
Local Currency Investments [Member] | Weighted Average [Member]
Disclosure of detailed information about financial instruments [line items]
Effect on financial income	(29,110)	26,119
Effect on capital	(128,506)	120,159
Foreign Currency Investments [Member] | Loss Limit [Member]
Disclosure of detailed information about financial instruments [line items]
Effect on financial income	30	30
Effect on capital	75	75
Foreign Currency Investments [Member] | Top of Range [Member]
Disclosure of detailed information about financial instruments [line items]
Effect on financial income	14	14
Effect on capital	42	35
Foreign Currency Investments [Member] | Bottom of Range [Member]
Disclosure of detailed information about financial instruments [line items]
Effect on financial income	6	6
Effect on capital	15	13
Foreign Currency Investments [Member] | Weighted Average [Member]
Disclosure of detailed information about financial instruments [line items]
Effect on financial income	10	10
Effect on capital	23	26
Consolidated [Member] | Loss Limit [Member]
Disclosure of detailed information about financial instruments [line items]
Effect on financial income	48,000	48,000
Effect on capital	175,000	175,000
Consolidated [Member] | Top of Range [Member]
Disclosure of detailed information about financial instruments [line items]
Effect on financial income	(38,249)	31,764
Effect on capital	(142,442)	145,566
Consolidated [Member] | Bottom of Range [Member]
Disclosure of detailed information about financial instruments [line items]
Effect on financial income	(23,571)	23,088
Effect on capital	(112,277)	107,959
Consolidated [Member] | Weighted Average [Member]
Disclosure of detailed information about financial instruments [line items]
Effect on financial income	(29,948)	27,390
Effect on capital	$ (128,360)	$ 119,632

XML

RISK MANAGEMENT (Details 14) - Capital Risk [Member] - CLP ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of risk management strategy related to hedge accounting [line items]
Basic capital	$ 3,066,180	$ 2,868,706
Regulatory capital	$ 3,881,252	$ 3,657,707
Basic capital	7.92%	7.22%
Regulatory capital	13.91%	13.43%

XML

SUBSEQUENT EVENTS (Details Narrative) $ in Millions, in Millions	Feb. 06, 2018 CLF ( )	Feb. 01, 2018 CLF ( )	Dec. 31, 2017 CLP ($)	Dec. 31, 2016 CLP ($)
Disclosure of financial liabilities [line items]
Notion amount | $			$ 177,224,139	$ 177,941,295
Non-adjusting Events After Reporting Period [Member] | Bonds [Member] | Unidad de Fomento (funds code) [Member] | T15 [Member]
Disclosure of financial liabilities [line items]
Notion amount		5,000,000
Non-adjusting Events After Reporting Period [Member] | Bonds [Member] | Unidad de Fomento (funds code) [Member] | T11 [Member]
Disclosure of financial liabilities [line items]
Notion amount	5,000,000