Form 11-K

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 11-K


þ		ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 (NO FEE REQUIRED)

For the fiscal year ended December 31, 2008


o		TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 (NO FEE REQUIRED)

For the transition period from to

COMMISSION FILE NUMBER: 000-49883

A. Full title of the plan and address of the plan, if different from that of issuer named below:

Plumas Bank 401(k) Profit Sharing Plan

B. Name of issuer of the securities held pursuant to the plan and address of its principal executive office:

Plumas Bancorp

35 S. Lindan Avenue

Quincy, CA 95971

REQUIRED INFORMATION

1.		Not Applicable

2.		Not Applicable

3.		Not Applicable

4.		The Plumas Bank 401(k) Profit Sharing Plan, (the “Plan”) is subject to the requirements of the Employee Retirement Income Security Act of 1974, as amended (“ERISA”). Furnished herewith are the financial statements and schedules of the Plan for the fiscal year ended December 31, 2008, prepared in accordance with the financial reporting requirements of ERISA.

PLUMAS BANK
401(k) PROFIT SHARING PLAN

FINANCIAL STATEMENTS
AND SUPPLEMENTAL SCHEDULE

TABLE OF CONTENTS


	Page

Report of Independent Registered Public Accounting Firm		1

Financial Statements:

Statement of Net Assets Available for Benefits as of December 31, 2008 and 2007		2

Statement of Changes in Net Assets Available for Benefits for the Year Ended December 31, 2008 and 2007		3

Notes to Financial Statements		4-12

Supplemental Schedule:

Schedule H, Line 4i — Schedule of Assets (Held at End of Year) as of December 31, 2008		14

Exhibit 23.1

All other schedules required by Section 2520.103-10 of the Department of Labor’s Rules and Regulations for Reporting and Disclosure under the Employee Retirement Income Security Act of 1974 have been omitted because they are not applicable.

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Trustees of

Plumas Bank 401(k)
Profit Sharing Plan

We have audited the accompanying statement of net assets available for benefits and the related statement of changes in net assets available for benefits of the Plumas Bank 401(k) Profit Sharing Plan (the “Plan”) as of and for the years ended December 31, 2008 and 2007. These financial statements are the responsibility of the Plan’s management. Our responsibility is to express an opinion on these financial statements based on our audits.

We conducted our audits in accordance with the auditing standards of the Public Company Accounting Oversight Board (United States). 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 audits provide a reasonable basis for our opinion.

In our opinion, the financial statements referred to above present fairly, in all material respects, the net assets available for benefits and the changes in net assets available for benefits of the Plumas Bank 401(k) Profit Sharing Plan as of and for the years ended December 31, 2008 and 2007, in conformity with accounting principles generally accepted in the United States of America.

Our audits were made for the purpose of forming an opinion on the basic financial statements taken as a whole. The supplemental schedule of assets (held at end of year), as of December 31, 2008, is presented for the purpose of additional analysis and is not a required part of the basic financial statements, but is supplementary information required by the United States Department of Labor Rules and Regulations for Reporting and Disclosure under the Employee Retirement Income Security Act of 1974. This supplemental schedule is the responsibility of the Plan’s management. The supplemental schedule has been subjected to the auditing procedures applied in the audit of the basic 2008 financial statements and, in our opinion, is fairly stated in all material respects in relation to the basic 2008 financial statements taken as a whole.

/s/ Perry-Smith LLP

Sacramento, California
June 25, 2009

PLUMAS BANK
401(k) PROFIT SHARING PLAN

STATEMENT OF NET ASSETS AVAILABLE FOR BENEFITS

December 31, 2008 and 2007


	2008		2007

ASSETS

Investments (Notes 3, 4 and 5):
Participant-directed investments at fair value	$	6,219,563	$	8,439,767
Participant loans		217,781		187,349


Total investments		6,437,344		8,627,116


Net assets available for benefits at fair value		6,437,344		8,627,116

Adjustment from fair value to contract value for common/ collective trust		58,228		2,701


Net assets available for benefits	$	6,495,572	$	8,629,817

The accompanying notes are an integral
part of these financial statements.

PLUMAS BANK
401(k) PROFIT SHARING PLAN

STATEMENT OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS

For the Years Ended December 31, 2008 and 2007


	2008			2007

ADDITIONS

Investment income (Notes 3, 4 and 5):
Interest and dividends	$	122,812		$	121,113


Contributions:
Participant		844,625			736,711
Employer		221,592			192,945


Total contributions		1,066,217			929,656


Total additions		1,189,029			1,050,769


DEDUCTIONS

Net depreciation (appreciation) in fair value of investments		2,784,815			(365,033	)
Benefits paid to participants		538,459			732,280


Total deductions		3,323,274			367,247


Net (decrease) increase		(2,134,245	)		683,522

Net assets available for benefits:
Beginning of year		8,629,817			7,946,295


End of year	$	6,495,572		$	8,629,817

The accompanying notes are an integral
part of these financial statements.

PLUMAS BANK
401(k) PROFIT SHARING PLAN

NOTES TO FINANCIAL STATEMENTS

DESCRIPTION OF PLAN

The following description of the Plumas Bank (the “Bank”) 401(k) Profit Sharing Plan (the “Plan”) provides only general information. Participants should refer to the Summary Plan Description or the Plan Document for a more complete description of the Plan’s provisions.

General

Plumas Bank, the Plan Sponsor, established the Plan effective on April 1, 1988, to provide all Bank employees, not otherwise excluded, who have completed 90 days of service and are eighteen years of age with the opportunity to defer a portion of their eligible compensation on a pre-tax basis. All investments in the Plan are participant directed. Prudential Trust Company is the Trustee of the Plan. The Plan is subject to the provisions of the Employee Retirement Income Security Act of 1974 (ERISA).

Participant Contributions

Each year, participants may make salary deferral contributions in any percentage of their pretax annual compensation, as defined in the Plan, subject to certain Internal Revenue Code (IRC) limitations. All participant contributions and earnings thereon are 100% vested.

Employer Contributions

The Bank provides a 100% match on each participant’s elective deferral up to 3% of the participant’s eligible compensation. At the discretion of the Bank, the Bank may also make a non-elective contribution to the Plan. Bank contributions are subject to certain IRC limitations. During 2008 and 2007 the Bank did not make any discretionary contributions. Both the matching contribution and any non-elective contribution vest over a five-year period as follows:


	Percentage
Service	Vested

2 years but less than 3 years		25	%
3 years but less than 4 years		50	%
4 years but less than 5 years		75	%
5 years or more		100	%

Participant Accounts

Individual accounts are maintained for each Plan participant. Each participant’s account is credited with the participant’s contribution and allocations of the Bank’s matching and discretionary contributions and Plan earnings and charged with withdrawals and an allocation of Plan losses. Allocations are based on participant earnings or account balances as defined. The benefit to which a participant is entitled is the benefit that can be provided from the participant’s vested account.

PLUMAS BANK
401(k) PROFIT SHARING PLAN

NOTES TO FINANCIAL STATEMENTS
(Continued)

DESCRIPTION OF PLAN (Continued)

Participant’s Investment Options

Participants direct all of their voluntary contributions and their portion of the employer matching contributions among any or all of the investment options offered by Prudential Insurance Company of America. The investment options include a range of funds that are invested in shares of twelve registered investment companies (mutual funds) and a common/ collective trust that invest mainly in common stocks and bonds.

In addition, participants have the option of investing in Plumas Bancorp common stock, up to 50% of the participant’s total elective deferrals. These investments are also maintained by the Plan’s Trustee.

Participants may change their investment options without restriction.

Participant Loans

Participants may borrow from their accounts a minimum of $1,000 up to a maximum equal to the lesser of $50,000 or 50% of their vested account balance. Loan transactions are treated as a transfer (from) to the investment fund (to) from the Participant Loans fund. Loan terms range from one to five years, or longer if used to purchase the primary residence of the participant. The loans are secured by the balance in the participant’s account and bear interest at prevailing market rates at the time of borrowing. Principal and interest is paid ratably through semi-monthly payroll deductions.

Payment of Benefits

Upon termination of employment or other reasons specified by the Plan, a participant with a vested account balance that exceeds $5,000 may elect to receive: (1) a lump sum payment, (2) a part lump sum payment and part installment payments as described in (3), or (3) installment payments (annually, quarterly or monthly) over a specified period of time, not exceeding the participant’s life expectancy or the joint life expectancy of the participant or participant’s beneficiary. For a participant with a vested account balance of $5,000 or less, a lump sum payment is distributed to the participant. Distributions between $1,000 and $5,000 may be made automatically to a participant without requiring the participant’s consent. If the participant does not elect to have such distribution paid directly to an “eligible retirement plan” in a direct rollover or to receive the distribution directly, then the Plan’s Sponsor automatically pays the distribution through a direct rollover to an individual retirement plan designated by the Plan’s Sponsor. As of December 31, 2008 and 2007, there were no benefits payable to participants that have elected to withdraw from the Plan but have not yet been paid.

PLUMAS BANK
401(k) PROFIT SHARING PLAN

NOTES TO FINANCIAL STATEMENTS
(Continued)

DESCRIPTION OF PLAN (Continued)

Forfeitures

Forfeitures from the nonvested portion of terminated employees’ account balances can be used to reduce employer contributions in the following plan year. Forfeitures totaling $4,452 and $16,231 were used to reduce employer contributions for the years ending December 31, 2008 and 2007, respectively.

Administrative Costs

The Bank pays the administrative costs of the Plan. Investment management fees are paid by the Plan.

Plan Termination

Although it has not expressed any intent to do so, the Bank has the right under the Plan to discontinue its contributions at any time and to terminate the Plan subject to the provisions of ERISA. In the event that the Plan is terminated, participants would become 100% vested in their accounts.

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Basis of Accounting

The accompanying financial statements of the Plan have been prepared on the accrual basis of accounting in accordance with accounting principles generally accepted in the United States of America.

Investment contracts held by a defined-contribution plan are required to be reported at fair value. However, contract value is the relevant measurement attribute for that portion of the net assets available for benefits of a defined-contribution plan attributable to fully benefit-responsive investment contracts because contract value is the amount participants would receive if they were to initiate permitted transactions under the terms of the Plan. The Statement of Net Assets Available for Benefits presents the fair value of the investment contracts as well as the adjustment of the fully benefit-responsive investment contracts from fair value to contract value. The Statement of Changes in Net Assets Available for Benefits is prepared on a contract value basis.

Use of Estimates

The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires the Plan’s management to make estimates and assumptions that affect certain reported amounts of net assets available for benefits and changes therein and disclosure of contingent assets and liabilities. Actual results may differ from those estimates.

PLUMAS BANK
401(k) PROFIT SHARING PLAN

NOTES TO FINANCIAL STATEMENTS
(Continued)

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued)

Investment Valuation and Income Recognition

Investments are stated at fair value. 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. Participant loans are valued at their outstanding loan balances. See Note 4 for discussion of fair value measurements.

Purchases and sales of securities are recorded on a trade date basis. Interest income is recorded on the accrual basis. Dividends are recorded on the ex-dividend date. Net appreciation (depreciation) in fair value of investments includes net unrealized market appreciation and (depreciation) of investments and net realized gains and losses on the sale of investments during the period.

Risks and Uncertainties

The Plan utilizes various investment instruments, including mutual funds, a common/ collective trust and the common stock of the Plan Sponsor. Investment securities, in general, are exposed to various risks, such as interest rate, credit, and overall market volatility. Due to the level of risk associated with certain investment securities, it is reasonably possible that changes in the values of investment securities will occur in the near term and that such changes could materially affect the amounts reported in the financial statements.

Payment of Benefits

Benefits are recorded when paid.

New Accounting Pronouncements

Determining Fair Value When the Volume and Level of Activity for the Asset or Liability Have Significantly Decreased and Identifying Transactions That Are Not Orderly

In April 2009, the Financial Accounting Standards Board (FASB) issued FASB Staff Position (FSP) FAS 157-4, Determining Fair Value When the Volume and Level of Activity for the Asset or Liability Have Significantly Decreased and Identifying Transactions That Are Not Orderly, provides additional guidance for estimating fair value in accordance with SFAS No. 157 when the volume and level of activity for the asset or liability have decreased significantly. FSP FAS 157-4 also provides guidance on identifying circumstances that indicate a transaction is not orderly. The provisions of FSP FAS 157-4 are required to be adopted by the Plan for the year ending December 31, 2009. Management has not yet completed its evaluation of the impact FSP FAS 157-4 will have on the Plan’s financial position or results of operations.

PLUMAS BANK
401(k) PROFIT SHARING PLAN

NOTES TO FINANCIAL STATEMENTS
(Continued)

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued)

New Accounting Pronouncements (Continued)

Subsequent Events

In May 2009, the FASB issued FASB Statement No. 165 (SFAS No. 165), Subsequent Events. SFAS No. 165 establishes general standards of accounting for and disclosure of events that occur after the balance sheet date but before financial statements are issued or are available to be issued. Specifically, SFAS No. 165 defines, (1) the period after the balance sheet date during which management of a reporting entity should evaluate events or transactions that may occur for potential recognition or disclosure in the financial statements, (2) the circumstances under which an entity should recognize events or transactions occurring after the balance sheet date in its financial statements, and (3) the disclosures that an entity should make about events or transactions that occurred after the balance sheet date. The provisions of SFAS No. 165 are required to be adopted by the Plan for the year ending December 31, 2009. Management does not expect the adoption of SFAS No. 165 to have a significant impact on the Plan’s financial position or results of operations.

INVESTMENTS

The following table presents the fair value of the investments in the Plan, except for the Stable Value Fund which is presented at contract value. Investments representing more than 5% of the Plan’s net assets as of December 31, 2008 and 2007 are separately identified.


	December 31,
	2008		2007

Investments at quoted market prices:
Stable Value Fund	$	1,141,733	$	900,321
Davis NY Venture Fund		817,838		1,296,873
Plumas Bancorp Common Stock		758,472		1,270,935
Euro Pacific Growth Fund		745,742		1,277,844
PIMCO Total Return Fund		580,257		459,653
Jennison Growth Fund		473,486		669,523
Jennison Mid Cap Growth Fund		438,639		256,931
Van Kampen Equity Income Fund		396,189		584,400
Goldman Sachs Mid Cap Fund		339,484		472,010
Other investments		585,951		1,253,978


		6,277,791		8,442,468

Other investments:
Loans to participants		217,781		187,349


Total investments	$	6,495,572	$	8,629,817

PLUMAS BANK
401(k) PROFIT SHARING PLAN

NOTES TO FINANCIAL STATEMENTS
(Continued)

INVESTMENTS (Continued)

The Plan’s investments, including investments bought, sold and held during the year, (depreciated) appreciated in value by $(2,784,815) and $365,033 during 2008 and 2007, respectively.

FAIR VALUE MEASUREMENTS UNDER SFAS 157

On January 1, 2008, the Plan adopted FASB Statement No. 157 (SFAS No. 157), Fair Value Measurements. SFAS No. 157 defines fair value, establishes a framework for measuring fair value under generally accepted accounting principles, and expands disclosures about fair value measurement. Upon adoption of SFAS No. 157, there was no cumulative effect adjustment to beginning net assets available for benefits and no material impact on the Plan’s financial position or results of operations.

In October 2008, the FASB issued FSP Financial Accounting Standard No. 157-3, Determining the Fair Value of a Financial Asset When the Market for That Asset Is Not Active. The FSP was effective immediately and clarifies the application of FASB Statement No. 157, Fair Value Measurements in a market that is not active and provides an example to illustrate key considerations in determining the fair value of a financial asset when the market for that financial asset is not active.

Fair Value Hierarchy

The Plan groups its assets and liabilities measured at fair value within three levels, based on the markets in which the assets and liabilities are traded and the reliability of the assumptions used to determine fair value. Valuations within these levels are based upon:

Level 1 — Quoted market prices for identical instruments traded in active exchange markets.

Level 2 — Quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active, and model-based valuation techniques for which all significant assumptions are observable or can be corroborated by observable market data.

Level 3 — Model-based techniques that use at least one significant assumption not observable in the market. These unobservable assumptions reflect the Plan’s estimates of assumptions that market participants would use on pricing the asset or liability. Valuation techniques include management judgment and estimation which may be significant.

In certain cases, the inputs used to measure fair value may fall into different levels of the fair value hierarchy. In such cases, the level in the fair value hierarchy within which the fair value measurement in its entirety falls has been determined based on the lowest level input that is significant to the fair value measurement in its entirety. The Plan’s assessment of the significance of a particular input to the fair value measurement in its entirety requires judgment, and considers factors specific to the asset or liability.

PLUMAS BANK
401(k) PROFIT SHARING PLAN

NOTES TO FINANCIAL STATEMENTS
(Continued)

FAIR VALUE MEASUREMENTS UNDER SFAS 157 (Continued)

Assets Recorded at Fair Value

There were no changes in the valuation techniques used during 2008. The following table presents information about the Plan’s assets and liabilities measured at fair value on a recurring basis as of December 31, 2008:

Recurring Basis

The Plan is required or permitted to record the following assets at fair value on a recurring basis under other accounting pronouncements:


Description	Fair Value		Level 1		Level 2		Level 3

Mutual funds	$	4,377,586	$	4,377,586
Common/ collective trust		1,083,505			$	1,083,505
Common stock of Plan Sponsor		758,472		758,472
Participant loans		217,781					$	217,781


	$	6,437,344	$	5,136,058	$	1,083,505	$	217,781

Fair values for mutual funds are based on quoted market prices in active markets for identical assets that the Plan has the ability to access at the measurement date.

Fair value of the common/ collective trust is based on the fair value of the amount the Plan Sponsor would receive if they terminated the contract at the reporting date.

Fair value of the common stock of the Plan Sponsor is based on the quoted market price of the common stock at the measurement date.

Fair values for participant loans are represented by the loan’s book value.

The preceding methods described may produce a fair value calculation that may not be indicative of net realizable value or reflective of future fair values. Furthermore, although the Plan Trustees believe their valuation methods are appropriate and consistent with other market participants, the use of different methodologies or assumptions to determine the fair value of certain financial instruments could result in a different fair value measurement at the reporting date.

PLUMAS BANK
401(k) PROFIT SHARING PLAN

NOTES TO FINANCIAL STATEMENTS
(Continued)

FAIR VALUE MEASUREMENTS UNDER SFAS 157 (Continued)

Assets Recorded at Fair Value (Continued)

Recurring Basis (Continued)

The following table sets forth a summary of changes in the fair value of the Plan’s Level 3 assets for the year ended December 31, 2008.


	Participant
	Loans

Balance, January 1, 2008	$	187,349

Advances and repayments, net		30,432


Balance, December 31, 2008	$	217,781

The Plan did not have any assets or liabilities measured at fair value on a non-recurring basis at December 31, 2008.

CONCENTRATION OF INVESTMENTS

At December 31, 2008 and 2007, the Plan held investments in Plumas Bancorp common stock, representing approximately 12% and 15% of net assets available for benefits, respectively. A significant decline in the performance of Plumas Bancorp common stock could have a materially adverse impact on the Plan’s net assets available for benefits.

RELATED-PARTY TRANSACTIONS

Certain Plan investments are shares of mutual funds managed by Prudential Insurance Company of America. Prudential Trust Company is the Trustee as defined by the Plan and, therefore, these transactions qualify as party-in-interest transactions. Fees paid by the Plan for investment management services were included as a reduction of the return earned on each fund.

At December 31, 2008 and 2007, the Plan’s investments in Plumas Bancorp common stock (a party-in-interest) are as follows:


	December 31,
	2008		2007

Number of shares		101,129		91,565
Fair value, based on quoted market values	$	758,472	$	1,270,935

PLUMAS BANK
401(k) PROFIT SHARING PLAN

NOTES TO FINANCIAL STATEMENTS
(Continued)

RELATED-PARTY TRANSACTIONS (Continued)

The Plan’s investment in Plumas Bancorp’s common stock, including investments bought, sold and held during the year, depreciated in value by $610,292 and $108,073 during 2008 and 2007, respectively, which is included in the total investment (depreciation) appreciation discussed in Note 3.

FEDERAL INCOME TAX STATUS

The Internal Revenue Service has determined, and informed the Bank by a letter dated November 20, 1992, that the Plan and related trust are designed in accordance with applicable regulations of the Internal Revenue Code (IRC). The Plan has been amended since receiving the determination letter. However, the Plan Administrator believes that the Plan is designed and is currently being operated in compliance with the applicable requirements of the IRC and the Plan continues to be tax exempt. Therefore, no provision for income taxes has been included in the financial statements.

PLUMAS BANK
401(k) PROFIT SHARING PLAN

EMPLOYER IDENTIFICATION NUMBER: 95-3520374
PLAN NUMBER: 001

SCHEDULE H, LINE 4i — SCHEDULE OF ASSETS (HELD AT END OF YEAR)

December 31, 2008


		(c)
	(b)	Description of Investment,
	Identity	Including Maturity Date,
	of Issuer, Borrower,	Rate of Interest, Collateral,	(d)	(e)
(a)	Lessor or Similar Party	Par or Maturity Value	Cost	Value

	Stable Value Fund	Common / Collective Trust	*	$	1,141,733

	Davis NY Venture Fund	Mutual Fund	*		817,838

	Euro Pacific Growth Fund	Mutual Fund	*		745,742

	PIMCO Total Return Fund	Mutual Fund	*		580,257

**	Jennison Growth Fund	Mutual Fund	*		473,486

**	Jennison Mid Cap Growth Fund	Mutual Fund	*		438,639

	Van Kampen Equity Income Fund	Mutual Fund	*		396,189

	Goldman Sachs Mid Cap Fund	Mutual Fund	*		339,484

**	Dryden Stock Index Fund	Mutual Fund	*		189,481

	Growth Fund of America	Mutual Fund	*		173,084

	Allianz NIJ Small Cap Fund	Mutual Fund	*		172,346

	Fidelity Adv Small Cap Fund	Mutual Fund	*		51,040

**	Plumas Bancorp	Common Stock — 101,129 shares	*		758,472

**	Participant Loans	Maturing at various dates through January 2014 at interest rates ranging from 5% to 9.25%			217,781


				$	6,495,572


*		Information regarding the cost of investments at December 31, 2008 is not required as investments are participant directed.

**		Party-in-interest to the Plan.

SIGNATURES

The Plan. Pursuant to the requirements of the Securities Exchange Act of 1934, the trustees or other persons who administer the Plan have duly caused this annual report to be signed on its behalf by the undersigned hereunto duly authorized.


	Plumas Bank 401(k) Profit Sharing Plan
	(Name of Plan)
Date: June 26, 2009	/s/ Andrew J. Ryback
	Andrew J. Ryback
	EVP/Chief Financial Officer

EXHIBIT INDEX


Exhibit		Description

	23.1	Consent of Perry-Smith LLP, Independent Registered Public Accounting Firm

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