Notice: The ATM at our Biddeford location is back in service. Additionally, please be aware that there is construction next to the branch, but we are open for regular hours. Apologies for any inconvenience.

FDIC-Insured - Backed by the full faith and credit of the U.S. Government

Banking
Additional Links

Security Resources Calculators
Greenlight

With a debit card of their own, kids and teens learn to earn, save, and spend wisely — while you check in by app, send money quickly, set flexible controls, and get real-time notifications.

Learn More
Borrowing
Additional Links

Online Loan Payment Mortgage Lenders
Borrow Cross Sell

Streamline your loan payments effortlessly with our new online payment portal. Secure and easy to use, it allows you to manage your payments from an external checking account anytime, anywhere.

Make a Payment
Business
Equipment Financing

Purchasing equipment outright can be tough on your cash flow. Equipment business loans give you fast access to the capital you need to keep your business functioning at the highest level.

Learn More
Planning
- SBS Financial Services
- Paquin & Caroll Insurance
Homeowners Insurance

Your home is a significant investment. Safeguard it with a comprehensive Homeowners Plan, ensuring peace of mind.

Learn More about Homeowners insurance
Explore SBSI
Our Reason for Being

Act in the spirit of caring, compassion, and excellence. Cultivate meaningful relationships. Embody trust & integrity. Enrich the lives around us.

Learn More

FDIC-Insured - Backed by the full faith and credit of the U.S. Government

Locations & Hours

Open an Account Resources Locations & Hours Contact Us

Digital Banking

Manage your money on the go with our free Online Bill Pay and Mobile Check Deposit.

Learn More about digital banking

Online Banking Login

Forgot Password?

Download our App:

Additional Links

Trust / Investment Retirement Plans Positive Pay

Calculators