What this notice is about
We have important information about your child’s Adoption Taxpayer Identification Number (ATIN). Your child’s ATIN expired.
What you need to do
- Complete Form 15101, Provide a Social Security Number (SSN) for Adoptive Child PDF, included with your notice if you received a Social Security number (SSN) for your child.
- You can send us your information using the Document Upload Tool. To use the tool, visit IRS.gov/dutreply, or:
- If you prefer, fax your information to the fax number in the notice using either a fax machine or an online fax service. Protect yourself when sending digital data by understanding the fax service’s privacy and security policies.
You may want to
- Call us at the number listed in your notice.
- See additional information on Adoption taxpayer identification number.
Frequently asked questions
How long is an ATIN valid?
An ATIN is valid for 2 years. If you don’t have an SSN for your child, you can request a 1-year extension. For more information, see instructions for completing a Form W-7 A, Application for Taxpayer Identification Number for Pending U.S. Adoptions.
Need help?
- You can authorize someone to contact the IRS on your behalf.
- See if you qualify for help from a Low Income Taxpayer Clinic.
- If you can’t find what you need online, call the IRS number at the top of your notice or letter. If you didn’t receive a letter or notice, use telephone assistance.
- If you can't resolve the penalty on your own, contact Taxpayer Advocate Service, an independent organization within IRS.