First Security Bank
Serving Montanans since 1919. Division of Glacier Bank. First Security Bank is a division of Glacier Bank, which is owned by Glacier Bancorp, Inc.
(GBCI), a regional bank holding company headquartered in Kalispell, Montana. Since the first branch opened over 100 years ago on Bozeman's Main Street, First Security has grown to be the market leader and offers the most branch and ATM locations in the area. The bank donates and supports employee volunteerism to over 150 organizations each year, and provides financing for local businesses and non-
05/30/2026
Travel Fraud: Beware of Fake Deals and Untrustworthy Websites
Summer travel scams often involve fraudsters creating fake travel packages, misleading flight deals, or bogus hotel reservations. They may lure you with discounted offers or steal your payment information. Always book your travel through trusted, reputable websites, and be wary of deals that seem too good to be true.
Member FDIC.
05/24/2026
All First Security Bank branches will be closed on Monday, May 25th in honor of Memorial day.
While our offices will be closed, ATM’s and 24/7 Online, Mobile, or Telephone Banking can still be accessed.
Regular hours will resume Tuesday, May 26th.
Member FDIC. Equal Housing Lender.
05/23/2026
Vacation-Rental Scams: Check the Details Before Booking
With summer vacations approaching, scammers often target travelers looking for affordable rental options. They may create fake vacation rental listings that look too good to be true, asking for payment before you’ve even seen the property. Always verify the rental’s legitimacy by reading reviews and contacting the property owner or manager directly.
Member FDIC.
05/16/2026
Graduation Scams: Don’t Fall for Fake Celebrations
Graduation season brings celebrations, but it also brings scammers looking to exploit your excitement. Fraudsters may offer fake invitations for “exclusive” graduation events or charge for fake memorabilia and tickets. Be cautious when receiving unsolicited invitations or offers, and only purchase from trusted vendors.
Member FDIC.
05/08/2026
Mother's Day Scams: Beware of Fake Gifts and Promotions
Mother’s Day scams often target people looking for last-minute gifts or special deals. Fraudsters may send fake gift card offers, discount promotions, or fraudulent e-commerce websites offering gifts that don’t exist. Always double-check the legitimacy of offers and shop from reputable, trusted sources.
Member FDIC.
05/07/2026
Ticket Scams: Don’t Fall for Fake Event Tickets
Scammers love to exploit people looking for tickets to concerts, sporting events, and festivals. They may sell fake or non-existent tickets at inflated prices, or they may promise tickets that never arrive. Stick to verified ticket vendors and beware of offers on social media or unfamiliar websites.
Member FDIC.
04/21/2026
Open a personal checking account in as little as five minutes and we'll deposit $10 into your new account.
Bank rules and regulations apply.
Learn more: https://trst.in/w4Ao1G
Member FDIC.
04/03/2026
Phishing Scams
Fraudsters may send fake emails, text messages, or phone calls that appear to be from our bank, asking you to verify your account information. These messages may contain urgent or threatening language designed to pressure you into sharing sensitive details. Always verify the legitimacy of such requests by contacting us directly.
Member FDIC.
04/01/2026
It’s tax season, and we understand, some people would rather prepare their taxes than switch their checking account… but with First Security Bank’s Switch Concierge, it doesn’t have to be that way.
Our team can help you move your direct deposits, automatic payments, and everything else that comes with switching accounts. Get step-by-step help online or enjoy white-glove service by working with a New Accounts Representative, whatever is easiest for you.
While you’re checking things off your financial to-do list this season, switching your bank can be one of the easiest.
Member FDIC. Equal Housing Lender.
Switch Concierge › First Security Bank “Your money. Your account. We’ll handle the paperwork.”
03/27/2026
Subscription Scams: Watch out for fake services
Subscription scams involve fake services that charge you monthly without your consent, often after an enticing low-cost offer. They may appear through email or pop-up ads offering exclusive deals. Always check the fine print and use a credit card for better fraud protection. If you notice any unauthorized charges, act quickly to dispute them with the provider.
Member FDIC.
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Telephone
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Address
Main Branch: 208 East Main Street
Bozeman, MT
59715
Opening Hours
| Monday | 8am - 5pm |
| Tuesday | 8am - 5pm |
| Wednesday | 8am - 5pm |
| Thursday | 8am - 5pm |
| Friday | 8am - 5pm |
| Saturday | 8am - 12pm |