Notice of Same Day Debits

Changes in the rules for Automated Clearing House (ACH) debits are taking effect as of September 15, 2017.  Virtually all types of electronic payments for debits will become eligible to be processed the same business day they are originated.

What does this mean to you?

Make sure funds are available in your account for payments you make online or via telephone to avoid  insufficient fund (NSF) fees.  Float times will be greatly reduced, if not eliminated altogether.  If you have any questions, please contact customer service at 405-310-4900.


Identity Theft Protection Video

It is our goal to keep consumers informed and educated to take the right precautions to avoid becoming a victim of identity theft and account fraud. If you have any questions, please contact our bank Monday thru Friday, 9:00am to 5:00pm Central Time, or email us at

Equifax Breach Update

 On September 7, 2017 Equifax announced a security incident impacting approximately 143 million U.S. consumers. The organization's investigation has concluded that the unauthorized access occurred from mid-May through July 2017. Although unrelated to Great Nations Bank we wanted to provide information on this breach that may impact many Americans.

The information accessed includes names, social security numbers, birth dates, addresses, and in some instances, driver's license and credit card numbers.

We encourage you to monitor your accounts and update security passwords. If you see anything suspicious on your Great Nations Bank account please contact customer service immediately.

Visit the Equifax Breach Website



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