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New Online Banking:

We’ve made improvements to Online Banking! Explore our upgraded experience today by logging in to your account. To learn more about this upgrade, please visit our Online Banking Upgrade webpage >

Banking On The Go

Mobile Banking

Access your accounts on the go with our App and Text Banking. View balances and pending activity, make payments, transfer funds and make deposits – all from your mobile device. Follow the enrollment instructions below.

Mobile & Tablet App

Our banking app allows you easy access to your Online Banking account from your phone. If you have a smart phone or tablet you can simply download our application.

Text Banking

Text Banking is available for those who would like to access their account information but do not have a smart phone.
To install this service:

  • Log in to your Online Banking account. Find your Mobile Banking Center in the bottom right corner of your screen and select “Get Started.”
  • Click “Enroll a Mobile Device.”
  • Enter your phone number and carrier information.
  • Make sure the “Text Banking” box is selected and click “Continue.”
  • Reply to the text message you receive with the activation code on your computer screen to complete set up.

Text 497-94 the Following Commands:

Text “B” for Account Balance
Text “H” for Transaction History
Text “L” for Mobile Banking URL

Text “HE” for Help Content
Text “S” to disable text banking
Text “R” to request activation

Message and data rates may apply.

Security First Bank Text Banking. Text HELP to 49794 for more information. Text STOP to 49794 to opt-out of the program. Please see our Terms and Conditions and Privacy Policy for full details. Need help? Contact our Online/Mobile Banking HelpDesk at 844-277-8860 | 6:30am – 5:00pm MST.

Tier 1 Supported Carriers: AT&T®, T-Mobile®, U.S. Cellular®, Sprint®, Verizon Wireless®, MetroPCS®, Cricket®

Mobile Banking Features

Card Mobile Check Deposit

Mobile Check Deposits

Deposit checks any time, any where using our mobile banking app.

Card Mobile Zelle


Send money in the moment. Right from your mobile banking app.

Card Mobile Bill Pay

Bill Pay

Save a stamp! Pay your bills electronically.

Our bank offers a range of convenience products and services to enhance your banking experience, including online banking, mobile banking app, online bill pay, mobile check deposit, and Zelle®. Please be aware that additional terms and conditions may apply to these services. We encourage you to review these terms and conditions carefully to understand your rights and responsibilities. Additionally, please note that third-party fees for internet, messaging, or data plans may apply when using these services.