Online & Mobile Banking



Personal Online Banking

If you have an active account and would like to begin accessing your account information online, contact a banker for your PIN, then select NEW USER to get started. 

  • Contact your local banker for your enrollment PIN
  • Click on NEW USER, located in the Online Banking login box from the home page, then, respond to the questions in the User Enrollment Box that appears on your screen
  • Please review our Online Banking FAQs if you have additional questions

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Online Banking Agreement and Disclosure

Mobile Banking

With the Opportunity Bank of Montana Mobile Banking App, you can check your available balances, view transaction history, transfer funds between accounts, pay your bills, contact your local branch, deposit a check, and find ATM branches in your area, and more.  

To download our mobile app, visit your phone's app store  and search for "Opportunity Bank" or download below.

Apple App Store Google Play Store

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Mobile Check Deposit

If you can take a picture, you can deposit a check. Open the Opportunity Bank of Montana mobile app, click on the check deposit icon, and follow prompts. Using your phone's camera, take a picture of the front and back of your check. You must endorse the check with your signature and include the words “For Mobile Deposit” on the back.

*Check deposits are not reflected immediately in account balance. Mobile Check Deposits made before 4:00 p.m. will be processed on the current business day, deposits made after 4:00 p.m., or on holidays and weekends will be processed on the following business day. All deposits are reviewed for holds and validity. Please retain the original check for thirty (30) calendar days. Funds from any deposit made by mobile deposit may not be available until the first business day after the day of your deposit.

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