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MFS Access | Log In

After December 4, 2016 you will no longer be able to access your mutual fund accounts using Windows XP. If you are currently using Windows XP, please upgrade your operating system to a supported version to continue to access the secure site. Use this link for more information regarding the end of Windows XP support.

Access your MFS mutual fund, IRA, 529 Savings Plan Accounts, Quarterly statements, and sign up for eDelivery.

User Name

Forgot your User Name?
For security reasons you will enter your password on a later page.

Sign up for MFS Access
It only takes a few minutes to create a password and begin accessing your accounts online.

To get started, you'll need a Social Security number/TIN and account number.

Help Establishing MFS Access account

Establish Password for existing account

Questions about your account? Please call us at 1-800-225-2606 any business day from 8 a.m. to 7 p.m. Eastern Time.