Security 1st Bank

Open an Account Online

Bank on your own time with online account opening. Skip the trip to the bank and choose from a variety of available accounts and open them online – in minutes!

What you will need:

  • Your Social Security Number
  • A valid form of ID including: Driver’s License, State ID, Military ID, or Passport
  • You home address
  • Bank account number or check to fund your new account

All applicants must be 18 years of age, a U.S. citizen or U.S. resident alien, and have a physical address in Kansas, Nebraska, South Dakota or Wyoming to open an account with us online.

*Please be aware that opening an account online is not the same as Online Banking. If you wish to enroll in Online Banking click here.

Need help? Contact our Account Care Team for support.


Security First Bank Account Validation

To complete your online account opening, select the button below to confirm your test transaction amounts.


Select an Account


Personal Money Market
This account is for those who wish to earn a higher interest rate and will conduct fewer than six transactions per month.

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Green Checking
This account is an interest-bearing account with no minimum balance requirement and no monthly fee. It is ideal for those who routinely use a debit card for purchases and who wish to receive electronic statements.

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First Free Checking - This is a simple checking account, with no minimum balance requirement and no monthly fee.

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First Priority Savings - This is a traditional savings account for individuals over the age of 18.

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First Future Savings - This is a youth savings account for children ages 18 and younger.

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Flex CD - Save and invest your money safely while earning higher yields and a rate of return for the 24 month term. Flex CD provides flexible options such as making additional deposits and withdrawals during the term.

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3 Month Time Deposit - Save and invest your money safely while earning higher yields and a rate of return for the 3 month term.

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6 Month Time Deposit - Save and invest your money safely while earning higher yields and a rate of return for the 6 month term.

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12 Month Time Deposit - Save and invest your money safely while earning higher yields and a rate of return for the 12 month term.

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18 Month Time Deposit - Save and invest your money safely while earning higher yields and a rate of return for the 18 month term.

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24 Month Time Deposit - Save and invest your money safely while earning higher yields and a rate of return for the 24 month term.

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36 Month Time Deposit - Save and invest your money safely while earning higher yields and a rate of return for the 36 month term.

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60 Month Time Deposit - Save and invest your money safely while earning higher yields and a rate of return for the 60 month term.

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