Holiday Hours: All SIS Bank branches will be closed for
Martin Luther King, Jr. Day on Monday, January 21.

Staying Alert With Your Smart Devices

With the New Year upon us, learn how to better protect your data on your smart devices.

Customer Security Awareness – Social Security Number Scammers

With the increased amount of scams involving consumer's social security numbers, the Federal Trade Commission (FTC) wants to help you stay protected.

News & Events

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Click to learn about the Account Benefits including:

Free AARP, Free LifeStages® ID theft protection, Fun Trips, Special Money Market Rates

Learn more about our Business Banking Bundle

Featuring products and services like Ultimate Business Checking, Small Business Loans and Employee Rewards

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SIS Bank features mobile banking with

Mobile check deposit, balance inquiries, Pay People, and more

SIS Bank, listening to Maine and New Hampshire's banking needs every day!