UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-PX ANNUAL REPORT OF PROXY VOTING RECORD OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number: 811-6165 FEDERATED MUNICIPAL SECURITIES INCOME TRUST - ------------------------------------------------------------------------------- Exact name of registrant as specified in charter) 5800 Corporate Drive Pittsburgh, PA 15237-7000 (Address of principal executive offices) John W. McGonigle, Esquire Federated Investors, Inc. Federated Investors Tower 1001 Liberty Avenue Pittsburgh, PA 15222-3779 - ------------------------------------------------------------------------------- (Name and address of agent for service) Registrant's telephone number, including area code: 412-288-1900 Date of Fiscal year-end: 8/31 Date of reporting period: 7/1/2005 - 6/30/2006 Item 1. Proxy Voting Record ================= FEDERATED CALIFORNIA MUNICIPAL INCOME FUND ================= There were no matters relating to a portfolio security considered at any shareholder meeting held during the period covered by this report and with respect to which the fund named above was entitled to vote. ================= FEDERATED MICHIGAN INTERMEDIATE MUNICIPAL TRUST ============= There were no matters relating to a portfolio security considered at any shareholder meeting held during the period covered by this report and with respect to which the fund named above was entitled to vote. ================= FEDERATED NEW YORK MUNICIPAL INCOME FUND ==================== There were no matters relating to a portfolio security considered at any shareholder meeting held during the period covered by this report and with respect to which the fund named above was entitled to vote. ============= FEDERATED NORTH CAROLINA MUNIICIPAL INCOME FUND ================= There were no matters relating to a portfolio security considered at any shareholder meeting held during the period covered by this report and with respect to which the fund named above was entitled to vote. ================= FEDERATED OHIO MUNICIPAL INCOME FUND ======================== There were no matters relating to a portfolio security considered at any shareholder meeting held during the period covered by this report and with respect to which the fund named above was entitled to vote. ================= FEDERATED PENNSYLVANIA MUNICIPAL INCOME FUND ================ There were no matters relating to a portfolio security considered at any shareholder meeting held during the period covered by this report and with respect to which the fund named above was entitled to vote. ================= FEDERATED VERMONT MUNICIPAL INCOME FUND ===================== There were no matters relating to a portfolio security considered at any shareholder meeting held during the period covered by this report and with respect to which the fund named above was entitled to vote. SIGNATURES Pursuant to the requirements of the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. (Registrant) FEDERATED MUNICIPAL SECURITIES INCOME TRUST By (Signature and Title)* /s/J. Christopher Donahue J. Christopher Donahue President - Principal Executive Officer Date: August 21, 2006 * Print the name and title of each signing officer under his or her signature.