Maximize Your Earnings!

With Old Second's Premier Checking account, the higher your balance, the higher interest you earn! The account offers a tiered interest rate (based on balance) to maximize your earnings potential.

  • Overdraft privilege "Bounce Protection" Limit – $2,000 (overdraft fees apply)*
  • New accounts receive a FREE Gift!
  • FREE direct deposit
  • FREE first order of O2 checks
  • FREE O2 Bankcard ATM / Debit Card
  • FREE teller service
  • FREE imaged check statements
  • FREE 24 / 7 Infoline (instant account info from your phone)
  • FREE NetTeller
  • FREE BillPay
  • Minimum opening deposit – $5,000
  • Minimum balance to avoid service fee – $2,000 avg. daily balance
  • FREE STARŪ Network ATM transactions

Click here for additional information and fees.
* Click here for information regarding Bounce Protection.