Company: MMT
Filing Date: 2025-12-12
Form Type: 425
Source: 0000930413-25-003619
Chunk: 1

Company: MFS MULTIMARKET INCOME TRUST
Filing Date: 2025-12-12
Form: 425
Chunk 1
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 details of the applicable proposals. There is a special shareholder

meeting, tentatively scheduled for March 11, 2026, at MFS’ offices at 111 Huntington Ave., Boston, MA 02199. Pending shareholder
approval, the transaction is expected to be completed in June 2026.

For more information, please visit www.mfs.com
to view a Frequently Asked Questions document and related press releases issued on December 11, 2025.

Thank you for placing your trust in MFS. We welcome your questions regarding this proposed reorganization. Shareholders and financial advisors can contact MFS for more information at(800) 343-2829.

Filed by MFS Multimarket Income Trust
pursuant to Rule 425 under the Securities Act of 1933
and deemed filed pursuant to Rule 14a-12
under the Securities Exchange Act of 1934
Subject Companies:

MFS Charter Income Trust
File No.: 811-05822

MFS Government Markets Income Trust
File No.: 811-05078

MFS Intermediate High Income Fund

File No.: 811-05567

MFS Intermediate Income Trust

File No.: 811-05440

Date: December 11, 2025

MFS Investment Management

111 Huntington Avenue

Boston, MA 02199

December 11, 2025

IMPORTANT NOTIFICATION:

Reorganization of MFS Closed End Funds

On December 11, 2025, the board of trustees of each NYSE-listed MFS closed
end fund approved proposals to reorganize seven closed end funds into two existing closed end funds. The following is proposed for approval
by respective fund shareholders:

| · | Seven MFS closed end funds will be reorganized into two 
 current closed end funds as follows:                    |

| o | Three MFS closed end funds – CXE, CMU, and CXH –                                                          
 which invest primarily in municipal securities will be reorganized into MFS Municipal Income Trust (MFM); |

| o | Four taxable MFS closed end funds – MCR, MGF, MIN,                     
 and CIF – will be reorganized into MFS Multimarket Income Trust (MMT). |

| · | abrdn Inc. (“Aberdeen”), a global specialist                       
 asset manager, will become the investment adviser for MFM and MMT. |

| · | New Trustees will be appointed for MFM and MMT, replacing 
 the existing Trustees of