Live Chat
Use secure chat within online/mobile banking for questions regarding your account. Website chat available for general questions.
We’re getting ready to launch a streamlined new experience for opening deposit accounts online. While we make this update, online deposit account opening is temporarily unavailable.
Loan applications are not affected and remain available online.
Please check back soon or visit any branch location—we’re happy to assist in person!
Use secure chat within online/mobile banking for questions regarding your account. Website chat available for general questions.
Available 24/7
For self-serve banking transactions (balance inquiry, transfer, or history inquiry), making consumer loan or credit card payments, debit/credit card services (card activation, reorder, or block lost/stolen card) or requesting loan payoff quote.
Convenient locations across
Southern New Hampshire
Available 24/7
(closed Thanksgiving and Christmas)
Dispute charges on your debit or credit card.
For credit card and loan payments, please use the following address:
St. Mary's Bank
PO Box 720, Manchester, NH 03105-0720
For bank by mail transactions, check deposits, and EFT forms, please use the following address:
St. Mary's Bank
PO Box 990, Manchester, NH 03105-0990