Checking account rates

At Old Second Bank, we offer competitive rates on all our checking accounts.


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Checking1
OPEN AN ACCOUNT ONLINE
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Balance To Earn APY
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INTEREST Rate
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APY
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Min To Open
O2 Checking $0 0.00% 0.00% $50
Convenience Plus Checking $0 0.00% 0.00% $50
PrimeTime Club Checking $500 0.05% 0.05% $50
Premier Plus Checking under $5,000 0.00% 0.00% $5,000
Premier Plus Checking $5,000 - 9,999 0.05% 0.05% --
Premier Plus Checking $10,000 - 24,999 0.05% 0.05% --
Premier Plus Checking $25,000 - 49,999 0.05% 0.05% --
Premier Plus Checking $50,000 + 0.05% 0.05% --
         
   

Call for IRA rates.
APY - Annual percentage yield. APY is paid on the entire balance in the account.
1Rates may change after account is opened. Fees could reduce earnings.
Effective as of

 

View our Calculators to calculate your interest.