Notice Type
An IRS CP49 notice means the IRS used all or part of a tax refund you were expecting to pay an unpaid federal tax debt. The notice explains how much of the refund was applied, which tax debt received the payment, and whether any refund remains. CP49 is an offset notice, not a notice that the current return itself was necessarily prepared incorrectly.
IMPORTANT: Confirm which tax year and federal tax debt received the refund before assuming the offset is wrong. If you agree with the debt, CP49 may simply document how the refund was applied. If you disagree with the tax debt, believe the payment was applied incorrectly, or filed a joint return and the debt belongs solely to your spouse, additional review may be needed.
Before You Respond
Compare CP49 with the current return, prior-year IRS balances, payment history, transcripts, and any existing installment agreement. Confirm the original refund, the amount offset, the tax period that received the offset, and whether any balance remains. If you filed jointly and the offset paid a debt that legally belongs only to your spouse, Form 8379, Injured Spouse Allocation, may be relevant. Injured spouse is different from innocent spouse relief and should not be described as the same remedy.
Know Before You Act
If CP49 used only part of the refund, the IRS generally sends the remainder unless another tax or debt must also be collected. If the offset did not fully pay the federal tax debt, the remaining balance is still due and existing payment-plan obligations generally continue. If you disagree with the offset or the underlying federal tax balance, review the notice and account records before deciding what to do next. A CP24 estimated-payment credit or refund notice and CP12 refund or overpayment adjustment can involve other refund changes. A CP14 balance-due notice or CP501 balance-due reminder may be relevant when a balance remains.
Start with a secure notice upload and a free IRS notice summary so you can identify the refund amount, amount offset, prior tax period paid, any remaining refund, and any remaining balance. The optional $45 Review & Guidance may help reconcile CP49 with IRS balances and payment history, identify whether injured-spouse issues may be relevant, and organize next steps. Think Twice Tax does not contact the IRS, file Form 8379, negotiate the underlying tax debt, or represent the taxpayer as part of the standard service.