What are we thankful for?

First Security Bank has always been a customer-centered destination. Perhaps you’re coming to see us in person to open a Totally Free Checking account or to get your free debit card. Maybe you’re making use of our online services. In fact, have you downloaded our new mobile app yet? We made it just for you. So this year when we reflect on the many things we’re thankful for, please know that serving you is at the top of the list. Everything else is just gravy. 

Totally Free Checking

At First Security Bank, Totally Free Checking truly means a FREE account! There are no required minimum balances and no concealed weekly, monthly, or yearly fees. When you open an account with us, you can expect excellent service, value, and reliability. With First Security Bank, there are no strings attached: it's easy to avoid fees with our free checking accounts.

• • No minimum balance
  • No monthly service charges
  • Infinite check writing
  • Non-interest bearing account
  • Checks purchased by the customer
  • Fee Schedule

Explore more of our checking accounts here 

How to make the switch to our new online banking and mobile app:

• Click the Login link at the top of this page to log in from your desktop.

• Download the new app by clicking here(Opens in a new Window) or by searching for First Security Bank Missoula in your device's app store.

  • Apple user, please search for "firstsecuritybankmissoula". All one word.
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  • Or scan to download
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• Use your current username and password to access both online and mobile banking. (Face ID or other shortcuts you use won't work the first time you log in.)

• Set up two-factor authentication, then use biometrics (such as Face ID) for quicker access to your account.

• If you use Quicken or QuickBooks, use the instructions below to complete a routine conversion.