Phishing Alert

SIS has been notified of a phone scam with promises of a free vacation.  Do not be fooled.  Do not give out any of your personal information.  SIS Bank is not involved in any type of giveaway such as this and would never ask you for your personal information on the phone. 

Holiday Digital Safety

The Department of Homeland Security wants you to be protected throughout the holidays, especially with your personal, internet-enabled devices. Click the link above to see how your information can stay safe.

News & Events

Previous Next
promo1.jpg

Click to learn about the Account Benefits including:

Free AARP, Free ID Theft 911, 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

promo1.jpg

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!