CP49: Overpayment Applied to Past-Due Tax
Your tax refund was seized and applied to a past-due tax debt from a prior year.
Deadline
No hard deadline
Do I owe money?
Maybe
What does CP49 mean?
CP49 means the IRS applied your refund (or part of it) to a balance you owed from a different tax year. This is called a 'refund offset.' The IRS is legally required to apply overpayments to outstanding federal tax debts before issuing a refund. If the offset covered your entire refund, you won't receive any money. If there was a remaining balance due after the offset, CP49 will also show an amount still owed.
What should you do next?
- 1Review the notice to confirm the offset was applied to a legitimate debt you recognize
- 2If the remaining balance is zero: no further action needed
- 3If there is still a balance due: pay or set up a payment plan
- 4If you don't recognize the debt the IRS offset against, call 1-800-829-1040 to request a breakdown
Frequently asked questions
Can I get my refund back if it was offset on CP49?
Only if the underlying debt was incorrect. If you legitimately owed the past-due taxes, the offset stands. If you believe the debt was wrong (e.g., already paid, or an identity theft issue), call the IRS to dispute the underlying liability.
Does CP49 affect my current-year return?
No — CP49 only addresses the past-due balance and your current refund. It does not change your current-year tax liability.
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Explain my noticeLast updated: 2026-05-18