For Check Disputes
Please visit any Old National banking center, as an associate will need to complete the appropriate paperwork, which will require your signature. At the same time, we will handle any changes that need to be made to your account. Sometimes it may be necessary to close the account and open a new one or issue a new debit card if the card number was compromised.
For Electronic and Debit Card Transaction Disputes
If you believe an unauthorized transaction may be a result of someone using your debit card, you can turn your card off (and back on again) with the ON Guard app. Visit our ON Guard Visa Purchase Alerts page for more information on downloading, setting up and using the ON Guard app.