UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

OF THE SECURITIES EXCHANGE ACT OF 1934

For the month of September 2016

(Commission File No. 001-32305)

ITAÚ CORPBANCA

(Translation of registrant’s name into English)

Rosario Norte 660

Las Condes

Santiago, Chile

(Address of registrant’s principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.

Form 20-F  x             Form 40-F  ¨

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101 (b) (1):

Yes  ¨            No   x

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101 (b) (7):

Yes  ¨            No   x

Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

Yes  ¨            No   x

On September 1, 2016, Itaú CorpBanca published on its website the English translation of the consolidated financial statements of CorpBanca as of June 30, 2016 and as of December 31, 2015, and for the periods ended June 30, 2016 and June 30, 2015, which are attached hereto as Exhibit 99.1.

Itaú CorpBanca is the entity resulting from the merger of Banco Itaú Chile (Itaú Chile) with and into CorpBanca consummated on April 1, 2016 (“the Merger”). After the Merger, the surviving entity’s name changed to “Itaú CorpBanca”. The legal acquisition of Itaú Chile by CorpBanca is deemed a reverse acquisition pursuant to standard N° 3 of the International Financial Reporting Standards (or IFRS). Itaú Chile (the legal acquiree) is considered the accounting acquirer and CorpBanca (the legal acquirer) is considered the accounting acquiree for accounting purposes. Therefore, in accordance with IFRS after the date of the Merger, Itaú CorpBanca’s historical financial information (i) reflects Itaú Chile - and not CorpBanca - as the predecessor entity of Itaú CorpBanca, (ii) includes Itaú Chile’s historical financial information, and (iii) does not include CorpBanca’s historical financial information.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereto duly authorized.

ITAÚ CORPBANCA
(Registrant)
By:	/s/ Cristián Toro
Name:	Cristián Toro
Title:	Division Head - Legal & Compliance

Date: September 6, 2016.

EXHIBIT INDEX

Exhibit	Description
99.1	English translation of CorpBanca’s consolidated financial statements for the periods ended June 30, 2016 and 2015, and December 31, 2015.