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Login Directions

Users are required to create a new username and password for internet banking or a new pin for audio banking. See below for instructions and contact your local branch if you have any questions. Thank you for your business as we continue to bring you the best possible banking services.

Access Our Internet Banking Portal

Internet Banking New User Registration

  1. Go to or download the Sundown State Bank mobile app.
  2. Click  First Time Logging In?
  3. Complete all fields:
    Last Stmt Date
    Last Statement Balance
    Last 4 of SSN
    Choose Account Type Checking | Savings | Loan | CD
    Account Number
    Email Address
    User Name Numbers and letters only, no special characters

    Click Submit.

  4. Enter UserName, Click Send reset code.
  5. A One-Time Passcode will be sent to the email you listed in registration in a few seconds. Enter the last 6 digits into the box. 
    Click Submit.
  6. Enter a password in the first box, then re-enter it in the second box. Click Submit.
  7. Now you can login. Enter your UserName and Password. Click Submit.