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CP563F notice: what it means and what to do
Got an IRS CP563F 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 CP563F notice freeWhat the IRS says this notice is about
We're rejecting your request for an Adoption Taxpayer Identification number (ATIN) extension.
What you need to know
- We couldn't process your extension request because we didn't receive a reply to our previous notice asking you to provide additional information.
- If you agree , you don't need to respond to this notice.
- If you don't agree , and you still need an ATIN for your child, you must complete another Form W-7A, Application for Taxpayer Identification Number for Pending U.S. Adoptions PDF , and attach all the required information to your application.
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.
You may want to
Call the IRS at 737-800-5511 or 267-941-1000 (for international calls) if you have additional questions.
Common questions
How long is an ATIN extension?
Extensions are valid for one additional year and may be requested before your assigned ATIN expires. For more information, see Adoption taxpayer identification number .
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