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Welcome to First Security Bank

In order to complete the enrollment application, you will need the following information:

  • Social Security Number and Driver's License
  • If you have a joint applicant, Social Security Number and Driver's License
  • Account information for Funding New Account


*New or existing customer?:
*What county do you reside in?:
How did you hear about us?:


Learn more about how First Security Bank collects, shares, and protects your personal information by viewing our personal banking Privacy Policy.  Please note the email address fsbbanking@fsbbyron.com is not a secure form of communication. If you need to send information securely, such as your social security number, driver's license, account numbers, etc. please use our secure email when communicating.