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CP05 notice: what it means and what to do
Got an IRS CP05 notice? Here is what it means, your deadline, what to check before you answer, and how to reply. Check your own letter free: it stays on your phone.
Check my CP05 notice freeWhat the IRS says this notice is about
We need more time to verify your income, income tax withholding, tax credits and/or business income. Please allow up to 60 days before reaching out.
If you filed a return
You don't need to take any action. Please do not call us until 60 days after the notice date and only if you haven't received your refund or heard from us by then.
If you didn't file a return
Someone may have used your personal information to file this return. Download and complete Form 14039, Identity Theft Affidavit PDF on paper for faster service. Once you have filled out the form, sign it and mail it to the address on the top of your notice.
Your deadline
Answer by the date printed on your notice. If there is no date, answer as soon as you can, and call the number on the notice if you need more time.
What to check before you answer
Is this letter really from the IRS?
The IRS writes first by mail. A real letter shows a notice or letter number, your name and part of your tax ID number. The IRS does not ask for payment by gift card, crypto or wire transfer. If in doubt, sign in to your IRS online account, where many notices are listed.
Common questions
Why is my return being reviewed?
We select some returns to review so we can determine whether income, expenses, and credits are reported correctly. This doesn't mean you made an error or were dishonest.
Helpful information
- Track your refund status online or in the IRS app .
- Consider an IRS Identity Protection PIN to prevent misuse of your taxpayer identification number on fraudulent federal income tax returns.
- Filing online can help you avoid mistakes and find credits and deductions that you may qualify for. In many cases you can file for free. Learn more about e-file.
- Publication 3498-A, The Examination Process PDF