

Errors in banking information on 2025 tax returns are slowing the delivery of federal income tax refunds during the current tax filing season. Tax officials say incorrect routing numbers, wrong account numbers, and outdated bank account information are among the most common problems affecting direct deposit payments.
Direct deposit remains the fastest way to receive a tax refund, but it depends on accurate bank account information. When taxpayers submit their income tax returns, they must enter their routing and account numbers so the refund can be deposited into the correct financial institution via ACH (Automated Clearing House), which is a network for electronically transferring funds.
Incorrect details could cause the bank routing system to reject the deposit or fail a validation check. In those cases, the bank's routing system may delay federal income tax refunds while it reviews and reissues the payment.
Mistakes involving routing numbers are among the most frequent tax return errors during filing season. A bank routing number identifies the financial institution responsible for receiving the ACH deposit and directing it to the correct bank account.
If the bank routing number is invalid, the system may reject the deposit before funds are transferred. However, if the routing number is valid but linked to another account holder, the tax refund may be deposited into a different bank account.
Once a tax refund has been deposited, resolving account number errors can become more challenging. When the funds are sent to a valid account belonging to another account holder, the agency responsible for federal income tax refunds generally cannot retrieve the payment.
In these situations, the dispute may become a civil matter among the taxpayer, the financial institution, and the account owner who received the funds. Taxpayers can request a refund trace by submitting Form 3911, the Taxpayer Statement Regarding Refund.
Another common issue occurs when taxpayers enter bank account information for a closed or inactive account. This situation often occurs when a taxpayer changes banks but does not update their banking information on their tax return.
Banks typically return rejected ACH deposit payments within several business days. After the Bureau of the Fiscal Service receives the returned funds, the refund must undergo another review before a replacement payment or refund check is issued.
When a direct deposit cannot be completed, taxpayers may receive a notice requesting updated banking information. The notice instructs taxpayers to provide corrected routing and account numbers through their IRS Online Account.
Responding quickly can help ensure the refund is resent electronically rather than delayed further.
Taxpayers can monitor their federal income tax refunds using the Where's My Refund tool. The system provides updates shortly after electronically filed returns are accepted.
To access refund status, taxpayers must enter their Social Security Number, filing status, and refund amount. This information allows the system to confirm the taxpayer identification number and display the latest refund processing update.
Carefully reviewing banking information before submitting a tax return remains the best way to avoid refund delays. Taxpayers should verify routing numbers and account numbers using official records from their financial institution or bank statements.
Direct deposit now delivers most federal income tax refunds, making accurate banking information essential during tax filing season.
By William Mc Lee, Editor-in-Chief & Tax Expert—Get Tax Relief Now