All Bay State Bank locations will be closed on Monday, October 13th, in observance of Indigenous Peoples’ Day and Columbus Day. As always, our ATMs and online/mobile banking services are available 24/7.
Effective Date: Friday, Oct 10, 2025
To open an account, please call Customer Service at 508-890-9000 or 800-244-8161 or visit one of our branch locations.
No monthly maintenance fees.
Minimum balance of $0.01 to receive stated APY.
*Annual Percentage Yield (APY) may change at any time without notice. Fees may reduce earnings.