6-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of March 2013 Commission File Number:  1-31349

THOMSON REUTERS CORPORATION

(Translation of registrant's name into English)

3 Times Square

New York, New York 10036, United States

(Address of principal executive office)

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

Form 20-F  o     Form 40-F  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)(1):   o

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):   o

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, thereunto duly authorized.

	THOMSON REUTERS CORPORATION
	(Registrant)
	By:	/s/ Marc E. Gold
		Name:  Marc E. Gold
		Title:   Assistant Secretary
Date: March 11, 2013

EXHIBIT INDEX

Exhibit Number	Description
99.1	News release dated March 11, 2013 – Thomson Reuters Files 2012 Annual Report

EX-99.1

Exhibit 99.1

FOR IMMEDIATE RELEASE

Thomson Reuters Files 2012 Annual Report

NEW YORK, March 11, 2013 – Thomson Reuters (TSX / NYSE: TRI), the world's leading source of intelligent information for businesses and professionals, today filed its annual report for the year ended December 31, 2012. The annual report contains audited financial statements, management's discussion and analysis (MD&A) and other disclosures.

The annual report is available on www.thomsonreuters.com in the Investor Relations section. The annual report was filed with the Canadian securities regulatory agencies and is available at www.sedar.com. The annual report was also filed with the U.S. Securities and Exchange Commission on Form 40-F and is available at www.sec.gov.

Hard copies of the 2012 annual report may be obtained, free of charge, by contacting Thomson Reuters Investor Relations at investor.relations@thomsonreuters.com. Copies may also be requested by writing to Thomson Reuters Investor Relations, 3 Times Square, New York, NY 10036, United States.

Thomson Reuters

Thomson Reuters is the world's leading source of intelligent information for businesses and professionals.  We combine industry expertise with innovative technology to deliver critical information to leading decision makers in the financial and risk, legal, tax and accounting, intellectual property and science and media markets, powered by the world's most trusted news organization.  With headquarters in New York and major operations in London and Eagan, Minnesota, Thomson Reuters employs approximately 60,000 people and operates in over 100 countries.  Thomson Reuters shares are listed on the Toronto and New York Stock Exchanges (symbol: TRI).  For more information, go to www.thomsonreuters.com.

CONTACTS
MEDIA	INVESTORS
David Crundwell	Frank J. Golden
Corporate Affairs	Senior Vice President, Investor Relations
+44 (0) 207 542 8763	+1 646 223 5288
david.crundwell@thomsonreuters.com	frank.golden@thomsonreuters.com