Contact Us

E-mail:

MFS Access
If you have questions about using the MFS Access feature, you may submit them here.

Retirement Access
If you have questions about using the Retirement Access feature, you may submit them here.

General E-mail
If you have a question about the services we offer, you may submit them here.

Note: To request a change of address, please make your request by phone or with a signed letter of instruction. MFS does not honor change of address requests received via email.

Mail:

For regular mail
MFS Service Center, Inc.
P.O. Box 55824
Boston, MA 02205-5824

For special express delivery services, such as FedEx, that require a street address:
MFS Service Center, Inc.
111 Huntington Avenue
Boston, MA 02199-7632

For closed-end funds
MFS Service Center, Inc.
P.O. Box 55024
Boston, MA 02205-5024

Telephone:

MFS automated information - 1-800-MFS-TALK
(1-800-637-8255) For account balances, fund prices,
exchange requests, and market outlooks, any time.

MFS account service, product information and literature - 1-800-225-2606
(any business day from 8 a.m. to 7 p.m. Eastern Time)

MFS retirement plan information - 1-800-637-1255
(any business day from 8 a.m. to 7 p.m. Eastern Time)

MFS 529 Savings Plan - 1-866-529-1637
(any business day from 8 a.m. to 7 p.m. Eastern Time)

MFS closed-end fund information - 1-800-637-2304
(any business day from 8 a.m. to 7 p.m. Eastern Time)

MFS annuity services - 1-800-752-7215
(any business day from 9 a.m. to 5 p.m. Eastern time)
(NY only: 1-800-447-7569)

Service for the hearing impaired
Telecommunications Device for the Deaf [TDD] required.
(any business day from 9 a.m. to 5 p.m. Eastern Time)