IRS CP22A Notice: Changes to Your Return — Balance Due
A CP22A notice means the IRS made changes to your tax return — usually changes you requested, like an amended return being processed — and the result is a balance due of $5 or more.
Deadline calculator
The CP22A clock runs from the date printed on the notice — not the day you opened it.
Estimate only, based on the standard 21-day CP22A window. Your notice controls — always use the specific date printed on it.
What a CP22A actually means
A CP22A is the IRS closing the loop on a change to your return: an amended return (1040-X) you filed, a correction you asked for, or information you sent that changed the numbers. The notice shows the new balance after the change — tax, penalties, and interest.
The most important thing to check is whether the change matches what you actually requested. Processing errors happen: an amended return applied to the wrong year, a payment not credited, or a change you never asked for. If the change is right, this is simply a bill with the normal payment options; if it's wrong, respond before the collection sequence starts — a CP22A balance that sits unpaid escalates exactly like a CP14 does.
What to do, step by step
- 1Compare the notice against the change you requested — pull your copy of the amended return or correspondence.
- 2Check that all your payments are reflected (your IRS online account shows what was credited, and to which year).
- 3If the change is correct and you can pay, pay by the due date at IRS.gov/payments to stop further interest.
- 4If you can't pay in full, set up an installment agreement — the balance is now assessed and eligible for a plan immediately.
- 5If the change is wrong or you never requested one, call the number on the notice and send documentation — don't just ignore a bill you disagree with, because it collects like any other.
Common questions
Why did I get a CP22A if I filed the amended return myself?+
That's the normal case — the CP22A is the receipt for the change. When an amended return increases your tax, the IRS assesses the difference and bills it with interest from the original due date. Verify the numbers match your 1040-X before paying.
What if I don't agree with the changes on my CP22A?+
Call the number on the notice with your return and records in hand, and follow up in writing with documentation. If the change didn't come from you, say so explicitly — account adjustments do occasionally land on the wrong taxpayer or the wrong year.
What happens if I don't pay a CP22A?+
It becomes ordinary tax debt: failure-to-pay penalties and interest accrue monthly, and the account moves into the standard collection sequence — reminders, then CP504, then a final notice of intent to levy. A payment plan set up now prevents all of that.
Checked against IRS primary sources — see how we source these guides. You can verify any notice directly at IRS.gov. The dates and instructions printed on your specific notice always control.
Go deeper
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