What this notice is about
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 Social Security Number (SSN) for Adoptive Child (PDF), included with your notice if you received a Social Security number (SSN) for your child.
- Detach notice stub, mail it with Form 15101 in the envelope provided. If you prefer, you can fax it using the information provided on the form.
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-7A, Application for IRS Adoptions for IRS Individual Taxpayer Identification Number.