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Rates Calculator

Get guaranteed returns. And guaranteed is always a good thing for your bottom line.

Key Features

  • Fixed Rates
  • No Setup or Maintenance Fees
  • Fixed rates, higher than regular savings
  • Receive higher rates by selecting a longer term
  • Provides more guarantee than other risky investments
  • Set aside for future savings goals
  • A wide range of terms available (from 91 days to 48 months)
  • No setup or maintenance fees
  • Early withdrawals subject to penalty1
  • Minimum deposit to open dependent on term

1Under 12 Mo and below is 90 days, Greater than 12 but less than 36 months is 180 days. 36 mo and greater 365 days.


Cashier Check Fraud is on the rise, call 1-800-594-0242 to verify cashier checks drawn on Security National Bank.


Security National Bank has a contract with Cardtronics who owns the ATM's at Casey's located in Witt, Nokomis and Coffeen.  This allows Security National Banks customers to use these machines at no charge.  



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