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'Tis the season to be jolly, shop 'til you drop, and spend time with family and friends.  It’s also the time when many people get scammed by text, email, telephone, and especially when shopping online or in person!   Don't engage with people or companies you don't know , and if someone tells you they are Mass Bay Credit Union, remember to disengage with them and call us directly at 617-269-2700 to confirm it is us. 

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REAL BANKING for REAL PEOPLE

Mass Bay Credit Union A Greater Boston Credit Union Since 1936.

Mass Bay Credit Union is a full service financial institution that works to serve you. You get a say in our leadership, and we reinvest our profits back into better services and our community.

MassBay Benefits
Fully Insured deposits
Fully Insured deposits
As a member of both the National Credit Union Association (NCUA) and Massachusetts Share Insurance Corporation (MSIC), Mass Bay Credit Union offers members full insurance on deposits and interest, ensuring protection without limits or exceptions. The NCUA insures each member's deposits up to $250,000, with the MSIC providing extra coverage for deposit amounts beyond that.
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Lower Fees
Lower Fees
Keep more money in your pocket so you can put it towards the things that really matter to you.
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Competitive Rates
Competitive Rates
Earn more interest and pay loans off faster with competitive rates that tackle the big banks.
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Personal Service
Personal Service
Speak to real people who take the time to understand your goals and help make them happen.
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People Helping People

We have been a Greater Boston Credit Union since 1936. We know that getting ahead can be challenging enough these days—managing your finances shouldn’t add to your stress load. Choosing Mass Bay Credit Union means choosing to be part of a community that cares about each other and about you.
 

We want to pave the way for you to achieve your financial goals.

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News & Events

Sock Drive
Sock Drive
Our sock drive is here! Drop off new socks at any Mass Bay Credit Union branch now through December 30th. All donations support Friends of Boston's Homeless and help keep our community warm this season!
Shred Event 2025
Shred Event 2025
Safe and Convenient Document Shredding Coming in October at South Boston
Thank You - 2025 Charitable Foundation Golf Tournament
Thank You - 2025 Charitable Foundation Golf Tournament
On Tuesday, August 5th, we hosted our 10th Mass Bay Credit Union Charitable Foundation Golf Tournament at The Cape Club of Sharon. We want to thank everyone who participated in the 2025 tournament. We would also like to give a special thank you to all of the sponsors of the 2025 tournament.
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