Logo MFS MeridianSM Funds Account Access Forgot Password? 

Please enter your User ID and Password to Logon:
PASSWORD:   (case sensitive)

For technical support, please contact the MFS® MeridianSM Funds customer service team:
Americas: (800) 387-1013 or (416) 506-8418
Europe and Asia: +352 464 010 600

Important Message! On September 19, 2016 iFast Web will be upgraded and made compatible with the following browsers: Internet Explorer (version 8, 9, 10, and 11), Google Chrome (49), Firefox (43), and Safari (5).

Effective November 20, 2016 Internet Explorer versions 7 and below will no longer be supported. To continue accessing iFast Web, please upgrade your Internet Explorer browser to a compatible version prior to this date.