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First Security Bank

Second Draw of Paycheck Protection Program is now available. Learn more.

Click here for open lobby details. 

We rise by lifting others.*

Join us in support of our essential nonprofits. Each time you use your
Visa® Debit Card in May you help create a stronger Missoula.

Helpful tools and services just for you

A helping hand you can bank on. 

None of us have faced circumstances like today's, but we're here to work through it together.  

Lobby information.

For information about the locations and procedures in those lobbies, click below.

Make the easy switch.

Find out how our five step switch kit makes it easy for you to move your accounts over to First Security Bank.
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Financial Calculators

Tools to help you better understand your finances.

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Fraud Protection

 Learn how to protect yourself from fraud with good habits.

calendar iconHoliday Schedule

While we try to be open as much as possible, we do close a few days out of the year.

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Financial Foundations for Adults

Employment Opportunities

Donation request form

First Security Bank proudly serves MIssoula, Sanders and Ravalli Counties.