Take Advantage of our latest Special Offers

Don't miss out on these great rates!

Better Offers and Higher Rates

While the big banks continue to continue to put profits ahead of the needs of their customers, GSB is working hard to deliver our best-in-class community banking to more neighbors like you! That includes higher Annual Percentage Yields and better ways to save! Explore the latest offers for new and existing GSB customers:

9-Month Smart CD at 4.00% APY: OPEN NOW with Prime Access Checking

5-Month Smart CD at 3.60% APY: OPEN NOW with Prime Access Checking

$350 Consumer Checking Offer: LEARN MORE

6-Month Business CD at 4.00% APY: CONTACT US

3-Month Business CD at 3.00% APY: CONTACT US


Available to open online or by visiting any of our branches.
IRA options also available – contact a GSB team member or visit our IRA page to learn more.


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If you have any questions about our current rates or offers, our staff are always willing to help. Click the button below to send us a message, or to view our hours and contact information.


9- and 5-Month Smart CD Offers: The minimum amount to open the account is $5,000.00. Checking relationship required. The interest rate on this account is based on your related Access, Preferred Access, or Prime Access checking account. Please visit a branch, call us at (203) 453-2721 or refer to mygsb.bank/personal/bank/deposit-rates/ for rates and tiers currently in effect.

*$350 Consumer Checking Offer: Offer available when you open and use a new Access Checking, Preferred Access Checking and Prime access checking. You must enter promotion code “SWITCH” if opening online or mention the promotion to a banker when opening in-branch at any GSB branch. All account holders on qualifying account must be new GSB checking account customers. Existing GSB consumer checking customers are ineligible. Accounts subject to approval. Minimum Requirements to avoid Monthly Service Fee must be continually met for the account and the account must remain open for 180 days to receive the $350 statement credit. May be subject to 1099 reporting. Account holder is responsible for all applicable taxes. Offer valid through June 30, 2023, and may be withdrawn at any time. Consumer accounts only. Limit 1 offer per person. Valid for consumers who reside or work in the Connecticut. $50 minimum to open any personal checking account. View full account details at https://mygsb.bank/personal/bank/checking.

3- and 6- Month Business CD Offer: The minimum amount to open the account is $5,000.00. Business checking account required. Offer available at any GSB branch or online. Offer may expire at any time. Fees may reduce earnings. 5% penalty for early withdrawal. Offer subject to change at any time. Please visit a branch, call us at (203) 453-2721 or refer to mygsb.bank/business/bank/business-deposit-rates/ for rates and tiers currently in effect.