We’re so happy you’re here.

When Middlesex Institution for Savings was founded in 1835, our founders saw a need to support the community and created a mutual bank where everyone was welcome to save and help build a better life.

Today, Middlesex Savings Bank is one of the largest mutually owned banks in the country. Unlike many other banks, we don’t have shareholders to answer to, or stock prices to worry about. So we can always put our customers first with better rates, more personalized service, and continuous support of the communities we call home.

Right there with you, fulfilling our promise through progress.

We’ve set out to make every one of our customers’ interactions with the bank as personal, seamless, and convenient as possible. We’ve expanded into new communities, enabled businesses large and small to thrive, and supported numerous nonprofits that help our neighbors in need.

Helping to simplify your day is the best part of ours.

While banking is a necessary part of life, it’s not one you want to worry about. Whether you choose to bank online or with the mobile app, in person at the branch or via the drive-up, we’re here to support your banking needs in the ways that work for you.


Get to know Middlesex Savings Bank.

Online and Mobile Services

Tailor your account to fit your banking needs. Choose from the below services.
  • e-Statements

    Review your statements without hunting around.
  • Custom Alerts

    Get text or email alerts for occurrences that matter to you.
  • Transfers

    Move your money where you need it to be.
  • eBills

    Get your bills delivered electronically.
  • Fast, Secure Sign-in

    Need to login quickly? Login to the mobile app with the touch of your thumb or use face-ID.
  • Bill Pay

    The best bill is the one that pays automatically.
Watch & Learn
Digital Wallet
Everything You Need
With friendly tech and friendlier people, we're here for you in all the moments that matter. Big or small.

Routing Number

From setting up direct deposit to making payments by phone or online, you'll need this:


Direct Deposit

Access your paycheck faster with direct deposit. Ask your employer what they require to provide direct deposit – it’s probably just a canceled check, or account and routing number.

Looking for your Account Number?

Look at your bank statements or checks. And contact us if you need help.

Need Checks?

Order them through online banking. Click the Services option and select Check Order. For the first order, or if you don’t have online banking, call us at

Visit Us

Find our branches and ATMs
Don’t leave your money behind!
Now that you’re here, close your old account

and transfer your money to Middlesex Savings Bank.
Get to know Middlesex Savings Bank.

Right there with every version of you.

With all the financial services and solutions you need to reach your goals, we’re here to support your life in ways that work for you. Check out some of our most popular products to see what is right for you.