• Marlborough Main Office - 508-481-8300
    81 Granger Boulevard P.O. Box 19 Marlborough, MA 01752
    Mon-Wed, Fri 8:00am-5:00pm
    Thursday 8:00am-6:00pm
    Saturday 9:00am-12noon
  • Hudson Branch Office - 978-562-4700
    186 Main Street Hudson, MA 01749
    Mon-Wed 8:00am-4:00pm
    Thursday 8:00am-5:00pm
    Friday 8:00am-6:00pm
    Saturday 8:00am-1:00pm
  • 6 East Main Street Southborough, MA 01772
    Mon-Wed 8:30am-4:00pm
    Thursday 8:30am-6:00pm
    Friday 8:30am-5:00pm
    Saturday 9:00am-1:00pm
  • 71 Boston Post Road East Marlborough, MA 01752
    Mon-Wed 9:00am-5:00pm
    Thurs-Fri 9:00am-7:00pm
    Saturday 9:00am-12noon
  • Sudbury Branch Office - 508-460-4172
    Within Sudbury Farms Market 439 Boston Post Road Sudbury, MA 01776
    Mon-Fri 9:00am-6:00pm
    Saturday 9:00am-3:00pm
    Sunday 10:00am-2:00pm
  • 101 West Main Street Northborough, MA 01532
    Mon-Wed 8:30am-4:00pm
    Thursday 8:30am-5:00pm
    Friday 8:30am-6:00pm
    Saturday 9:00am-12noon
  • 21 East Main Street Westborough, MA 01581
    Mon-Wed 8:00am-5:00pm
    Thursday 8:00am-6:00pm
    Friday 8:00am-5:00pm
    Saturday 9:00am-12noon
ABA/Routing Number: 211370752 customerservice@agreatbank.com

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What is Kasasa®?

It’s free checking that pays – and a reason to bank locally.


At Marlborough Savings Bank, you’re treated as an individual, and not an account number. But some are concerned that smaller community banks like ours don’t offer the world-class products that the big banks do.

Well, Kasasa lays all of that to rest. You now have a reason to leave the big banks for good. Get free, convenient services and monthly rewards that matter — all backed with the quality customer service you deserve. With Kasasa, you don’t have to settle for less.

Simply choose the cash reward you want most.

We offer two great Kasasa accounts to choose from. And no matter which account you choose, you’ll get refunds on your ATM withdrawal fees, nationwide* — so every ATM is your ATM.

Kasasa Cash

– a free checking account that pays you high interest

Kasasa Cash Back

– a free checking account that rewards you for using your debit card

OPEN your account now. 

Open your Kasasa account online or at any of our convenient locations in Marlborough, Northborough, Southborough, Westborough and Sudbury. You can also call us at 508-481-8300 for additional details, and to get on your way to better banking!

Learn more about the mission of Kasasa from Kasasa CEO Gabe Krajicek:


*Account approval, qualifications, limits and other requirements apply. See Personal Banker for details. ® Kasasa is a trademark of BancVue, Ltd., registered in the U.S.A.