What This Notice Means

Your child's Adoption Taxpayer Identification Number (ATIN) has expired. The ATIN was the temporary number the IRS used to identify your child during a pending U.S. adoption.

What to Do

If you received a Social Security number (SSN) for your child, complete Form 15101, Provide a Social Security Number (SSN) for Adoptive Child. The form comes with your notice.

Send it one of two ways:

  • Through the IRS Document Upload Tool.
  • By fax to the number on your notice. If you use an online fax service, understand its privacy and security policies first.

If you have questions, call the number on your notice.

How ATINs Work

An ATIN is valid for 2 years. If you don't have an SSN for your child, a 1-year extension can be requested. The instructions for Form W-7A, Application for Taxpayer Identification Number for Pending U.S. Adoptions, explain the rules.

Your notice says the ATIN has now expired. If you aren't sure what options remain for your situation, call the number on your notice before you file your next return.

Why the SSN Matters

Getting the SSN on file is the priority. Your child's SSN is what you'll use on your tax returns going forward. If you've hit delays getting it, focus on that process now.

Tips

  • Keep this notice with your adoption and tax records.
  • Keep copies of what you send, plus your upload confirmation or fax receipt.
  • Make sure the IRS has your current mailing address.
  • Talk to your tax preparer before filing if you claimed your child using the ATIN in the past.

If you have questions about an IRS notice involving your family's taxes, call us at (813) 229-7100.