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CP561B notice: what it means and what to do

Got an IRS CP561B 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 CP561B notice free

What the IRS says this notice is about

We have important information about your child’s Adoption Taxpayer Identification Number (ATIN). The extension for your child’s ATIN expires in 3 months.

What you need to do

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.

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Common questions

What if I don't have a Social Security number (SSN) for my child?

You can’t claim your child on your tax return. You can file an amended return once you have an SSN for your child.

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Related notices

Source

  1. IRS: Understanding your CP561B notice