CIF MFS Intermediate High Income Fund

Robin A. Stelmach has been named president of twelve closed-end funds ("the funds") managed by Massachusetts Financial Services Company, d/b/a MFS Investment Management® (MFS®), effective today. The twelve funds are:

                         

MFS® California Municipal Fund (NYSE MKT: CCA)

                     

MFS® Charter Income Trust (NYSE: MCR)

MFS® Government Markets Income Trust (NYSE: MGF)

                     

MFS® High Income Municipal Trust (NYSE: CXE)

MFS® High Yield Municipal Trust (NYSE: CMU)

                     

MFS® InterMarket Income Trust I (NYSE: CMK)

MFS® Intermediate High Income Fund (NYSE: CIF)

                     

MFS® Intermediate Income Trust (NYSE: MIN)

MFS® Investment Grade Municipal Trust (NYSE: CXH)

                     

MFS® Multimarket Income Trust (NYSE: MMT)

MFS® Municipal Income Trust (NYSE: MFM)

                     

MFS® Special Value Trust (NYSE: MFV)

                     

Ms. Stelmach is an executive vice president and chief operating officer of MFS, the investment advisor to the funds, and is also a trustee of the funds. She is a member of MFS' management committee. Ms. Stelmach joined MFS in 1989 and has held several senior roles within the firm's investment research, investment risk and investment support and technology groups. Prior to MFS, she spent four years as chief accountant and divisional controller for ASA International, Ltd.

No changes to the funds' investment objectives or strategies will occur as a result of this appointment.

About MFS Investment ManagementEstablished in 1924, MFS is an active, global asset manager with investment offices in Boston, Hong Kong, London, Mexico City, São Paulo, Singapore, Sydney, Tokyo and Toronto. We employ a uniquely collaborative approach to build better insights for our clients. Our investment approach has three core elements: integrated research, global collaboration and active risk management. As of August 31, 2014, MFS manages US$438.1 billion in assets on behalf of individual and institutional investors worldwide. Please visit mfs.com for more information.

The funds are closed-end investment products. Common shares of the funds are only available for purchase/sale on the NYSE at the current market price (NYSE MKT for MFS California Municipal Fund).

MFS Investment Management111 Huntington Ave., Boston, MA 02199

31568.1

Computershare Shareholders Services:Shareholders (account information, quotes):800-637-2304orMFS Investment Management:Shareholders or Advisors (investment product information):Eric Zubris, 800-343-2829, ext. 56152orMedia Only:James Aber, 617-954-6154orDan Flaherty, 617-954-4256