Featured Announcement: New! Member Self-Service

The MBTA Retirement Fund is pleased to offer a new online platform for Active and Retired Members. Please click here or the button below to access this new website. You will need to register for an account even if you currently have an account on mbtarf.com.

Please call our office at 617-316-3800 if you have any questions. Someone on our Staff will return your call as soon as possible. We also encourage you to send feedback to webmaster@mbtarf.com

Thank you

About Us

The Massachusetts Bay Transportation Authority Retirement Fund is a private trust created in 1948 by the Metropolitan Transit Authority, the predecessor agency to the Massachusetts Bay Transportation Authority (“MBTA”) and The Boston Carmen’s Union, Amalgamated Transit Union Local 589. Our mission then, as now, is to provide retirement benefits for our members – the transit workers and other employees of the MBTA. To ensure that the pensions earned by active and retired members, and their beneficiaries, remain secure, we are dedicated to managing a strong and diversified investment program.