IRS CP49 Notice: Refund Applied to Other Taxes Owed
A CP49 notice means the IRS took some or all of this year's refund and applied it to a tax balance you owed from another year — the notice shows which year's debt was paid and any refund remaining.
What a CP49 actually means
This is an offset, not a penalty. If you carry any unpaid federal tax balance, the IRS automatically applies new refunds against it before sending you anything.
If the old balance surprises you, that's the real issue to chase: it may come from an old CP2000, an audit, a penalty, or a return you didn't know had a balance — and it may be disputable.
What to do, step by step
- 1Check which tax year the refund was applied to (shown on the notice).
- 2If you agree you owed it, no action is needed — the debt is smaller or gone.
- 3If you don't recognize the debt, pull your IRS account transcripts to see where it came from.
- 4If the underlying debt is wrong, dispute it (audit reconsideration, penalty abatement, or amended return, depending on the source).
Common questions
Why did the IRS keep my refund?+
A CP49 means you had an unpaid federal tax balance from another year. (State debts, child support, and student loans offset through a different program and produce a different notice from the Bureau of the Fiscal Service.)
Received a CP49? Get it handled.
Talk to a tax specialist about your notice — free, no pressure, no judgment.