SUM ATMS – It’s your money. Save SUM.
Bay State Savings Bank is a SUM Network Member, which means you can use thousands of SUM-designated ATMs nationwide surcharge free! You don’t have to do anything to enjoy the benefits of SUM – no registration process, no additional card. Just look for SUM ATMs and experience ATM convenience without paying a premium.
** Our Franklin Street branch is only open Monday through Friday.