IRS Insufficient Funds Penalty: Cost, Relief, and Prevention

The IRS insufficient funds penalty, formally the dishonored payment penalty under Internal Revenue Code Section 6657, is 2% of the payment amount when the failed payment is $1,250 or more, and the lesser of $25 or the payment amount when it’s under $1,250. It applies whether you paid by paper check or electronic transfer, and it applies whether or not you intended for the payment to fail.¹ While the IRS sorts things out, your underlying tax balance stays unpaid, so late-payment penalties and interest keep running on top.

How Much the Penalty Costs

The math turns on a single threshold: $1,250.

For a bounced payment under $1,250, the penalty is the lesser of $25 or the payment amount.² An $800 estimated payment that bounces costs you $25. A $15 payment that bounces costs $15. The threshold and floor are fixed in the statute and don’t adjust for inflation.

At $1,250 and above, the penalty jumps to 2% of the full amount with no cap.¹ A $10,000 quarterly payment that bounces produces a $200 penalty. A $50,000 payment produces $1,000. For a business that bounces a $250,000 estimated payment, the penalty alone is $5,000, before anything else accrues.

What Else You Owe While the Payment Is Unpaid

Because the IRS never received the money, your tax balance is still outstanding from the original due date. Two separate charges keep running until you replace the payment:

The failure-to-pay penalty of 0.5% of the unpaid tax per month or partial month, up to a maximum of 25%.³
Interest on the unpaid tax at 7% per year, compounded daily, as of the first quarter of 2026. The rate is reset quarterly.⁴

Interest also runs on unpaid penalties, so the dishonored payment penalty itself will grow if you leave it sitting.⁵ The IRS will not resubmit a failed payment to your bank. Sending a replacement payment as fast as possible is what stops the accrual.

Electronic Payments Bounce Too

Section 6657 covers any payment made by commercially acceptable means, so ACH debits through IRS Direct Pay or EFTPS and third-party electronic payments count the same as paper checks.¹ A payment can fail for insufficient funds, for uncollected funds when a recent deposit hasn’t cleared, or because the account is closed or doesn’t exist. On the electronic side, a single wrong digit in a routing or account number is enough to cause the debit to fail, and the IRS treats that failure the same as a bounced check.²

One boundary worth knowing: if you place a stop payment order on a check before it reaches the IRS, you’re not subject to this penalty. If the IRS assesses it anyway because it didn’t know about the stop, send a copy of the stop payment confirmation with a relief request to the address on the notice.⁶ Stopping payment doesn’t cancel the tax; you still owe the underlying amount and need a replacement payment in.

Can You Get the Penalty Removed?

Sometimes, but the path is narrower than for other penalties. The IRS’s First Time Abatement program does not apply here. It’s limited to failure-to-file, failure-to-pay, and failure-to-deposit penalties.⁷ For a bounced payment, you’re asking for reasonable cause relief on the specific standard the IRS uses for this penalty: you need to show that when you submitted the payment, it was reasonable to expect it would be honored.⁶

What that looks like in practice:

A bank statement showing sufficient funds on the date you mailed the check.
A letter from your bank confirming a processing error on their end.
Documentation that a deposit you were relying on was unexpectedly delayed by the bank rather than by your own planning.

Explanations that don’t meet the standard include forgetting to check the balance, not realizing the payment would post so quickly, or intending to transfer money and not getting to it. The IRS is looking for a situation where you acted responsibly and something outside your control went wrong.

How to Ask

Request abatement in writing after you receive the notice assessing the penalty.⁶ You can also call the IRS to discuss the situation, and if the representative sees that you qualify for relief on another basis, they may apply it during the call.⁸ If phone contact and a direct response to the notice don’t resolve it, file Form 843 (Claim for Refund and Request for Abatement), check the box for penalty abatement due to reasonable cause, attach your explanation and documentation, and mail it to the service center address on the notice.

How to Keep It From Happening

Prevention comes down to a few habits.

When you set up an electronic payment from a new account in Direct Pay or EFTPS, check the routing and account numbers against a current bank statement before submitting. A transposed digit triggers the same penalty as a bounced check. Once an account is saved and confirmed working, the risk for future payments drops considerably.

Timing matters as much as balance. Electronic debits can take one to two business days to post. If you schedule a tax payment for the same day as a mortgage debit, payroll, or another large outflow, the IRS withdrawal may arrive second and find the account drained. Build in a two-day buffer, and don’t assume a pending deposit will clear first.

For large payments, especially quarterly estimated payments for self-employment or corporate taxes, a cashier’s check or money order removes the bounce risk entirely because the bank guarantees the funds at purchase. The small fee is trivial next to a 2% penalty on a five- or six-figure payment.

1
Office of the Law Revision Counsel. 26 U.S. Code 6657 – Bad Checks
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Internal Revenue Service. Dishonored Check or Other Form of Payment Penalty
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Internal Revenue Service. Failure to Pay Penalty
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Internal Revenue Service. Interest Rates Remain the Same for the First Quarter of 2026
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Internal Revenue Service. Penalties
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Internal Revenue Service. Topic No. 206, Dishonored Payments
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Internal Revenue Service. Administrative Penalty Relief
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Internal Revenue Service. Penalty Relief for Reasonable Cause