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Our Yarmouth branch will close at noon on Friday 7/19 and remain closed on Saturday 7/20 for the Yarmouth Clam Festival. The drive-up video teller is available normal hours. We apologize for the inconvenience. See nearby locations.


Champion Checking

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Looking for flexibility and freedom? Champion Checking rewards you when you maintain a higher balance. Get unlimited transactions and a fantastic rate.

  • Unlimited transactions
  • Earn a higher interest rate
  • Reimbursed ATM fees in the U.S.
  • No monthly maintenance service charge
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An Account That's Flexible

And Fits Into Your Busy Life.

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Your schedule is packed every day. That can mean lots of transactions. Of course, your balance has peaks and valleys during the month. We get it. That’s why we offer Champion Checking. A tiered account that can keep up, no matter your activity. Plus, competitive interest rates.

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Buy Local. Bank Local.
When you bank with us, every deposit makes a difference. It goes towards active giving, support for small business, and the distribution of resources to help lift up our community.
The GSB Difference
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We love anything that helps us give you a better banking experience. From online banking and our mobile app to ATMs, video tellers and branch services, we keep our tech top-notch.
Learn More


Complete this form and we’ll contact you to get the ball rolling. Prefer the phone? Give us a call at (207) 839-4796.