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 811-21780
MFS SERIES TRUST XII
(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: April 30
Date of reporting period: July 1, 2005 - June 30, 2006
ITEM 1. PROXY VOTING RECORD.
******************************* FORM N-Px REPORT *******************************
ICA File Number: 811-21780
Reporting Period: 07/01/2005 - 06/30/2006
MFS Series Trust XII
============================ MFS LIFETIME 2010 FUND ============================
NO VOTING RECORDS FOR THIS REPORTING PERIOD
============================ MFS LIFETIME 2020 FUND ============================
NO VOTING RECORDS FOR THIS REPORTING PERIOD
============================ MFS LIFETIME 2030 FUND ============================
NO VOTING RECORDS FOR THIS REPORTING PERIOD
============================ MFS LIFETIME 2040 FUND ============================
NO VOTING RECORDS FOR THIS REPORTING PERIOD
===================== MFS LIFETIME RETIREMENT INCOME FUND ======================
NO VOTING RECORDS FOR THIS REPORTING PERIOD
========== 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 SERIES TRUST XII
By (Signature and Title) MARIA F. DWYER*
-------------------------------------------
Maria F. Dwyer, Principal Executive Officer
Date: August 25, 2006
*By (Signature and Title) SUSAN S. NEWTON
-------------------------------------------
Susan S. Newton, as attorney-in-fact
* Executed by Susan S. Newton on behalf of Maria F. Dwyer pursuant to a Power
of Attorney dated July 13, 2006. (1)
(1) Incorporated by reference to MFS Series Trust X (File Nos. 33-1657 and
811-4492) Post-Effective Amendment No. 61 filed with the SEC via EDGAR on
July 27, 2006.