UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-PX ANNUAL REPORT OF PROXY VOTING RECORD OF REGISTERED MANAGEMENT INVESTMENT COMPANIES Investment Company Act file number 811-5822 - -------------------------------------------------------------------------------- MFS CHARTER INCOME TRUST - -------------------------------------------------------------------------------- (Exact name of registrant as specified in charter) 500 Boylston Street, Boston, Massachusetts 02116 - -------------------------------------------------------------------------------- (Address of principal executive offices) (Zip code) Susan S. Newton Massachusetts Financial Services Company 500 Boylston Street Boston, Massachusetts 02116 - -------------------------------------------------------------------------------- (Name and address of agents for service) Registrant's telephone number, including area code: (617) 954-5000 - -------------------------------------------------------------------------------- Date of fiscal year end: November 30 - -------------------------------------------------------------------------------- Date of reporting period: July 1, 2004 - June 30, 2005 - -------------------------------------------------------------------------------- ITEM 1. PROXY VOTING RECORD ******************************* FORM N-Px REPORT ******************************* ICA File Number: 811-05822 Reporting Period: 07/01/2004 - 06/30/2005 MFS Charter Income Trust =========================== MFS CHARTER INCOME TRUST =========================== STERLING CHEMICALS, INC. Ticker: SCHI Security ID: 859166100 Meeting Date: APR 15, 2005 Meeting Type: Annual Record Date: MAR 4, 2005 # Proposal Mgt Rec Vote Cast Sponsor 1.1 Elect Director Richard K. Crump For Did Not Management Vote 1.2 Elect Director Marc S. Kirschner For Did Not Management Vote 1.3 Elect Director Dr. Peter Ting Kai Wu For Did Not Management Vote 2 Ratify Auditors For Did Not Management Vote 3 Increase Authorized Common Stock For Did Not Management Vote ========== END NPX REPORT 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: MFS CHARTER INCOME TRUST -------------------------------- By (Signature and Title) ROBERT J. MANNING* ---------------------------------------------- Robert J. Manning, Principal Executive Officer Date: August 26, 2005 --------------- *By (Signature and Title) SUSAN S. NEWTON ---------------------------------------------- Susan S. Newton, as Attorney-in-Fact *Executed by Susan S. Newton on behalf of Robert J. Manning pursuant to a Power of Attorney dated July 29, 2005. (1) (1) Incorporated by reference to MFS Municipal Series Trust (File Nos. 2-92915 and 811-4096) Post Effective Amendment No. 40 filed with the SEC via EDGAR on July 29, 2005.