Information For...

For you and your family
Standard mileage and other information

Forms and Instructions

Individual Tax Return
Instructions for Form 1040
Request for Taxpayer Identification Number (TIN) and Certification
Request for Transcript of Tax Return

 

Employee's Withholding Allowance Certificate
Employer's Quarterly Federal Tax Return
Employers engaged in a trade or business who pay compensation
Installment Agreement Request

Popular For Tax Pros

Amend/Fix Return
Apply for Power of Attorney
Apply for an ITIN
Rules Governing Practice before IRS

Understanding Your CP561B Notice

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

  • If you received a Social Security number (SSN) for the child, complete the response form with the SSN and fax or mail it using the information provided on the form.

You may want to


Answers to common questions

What can I do if I don’t have a SSN for my adoptive child?

You can file an amended return once you have a SSN for your adoptive child.
 

Printable samples of this notice (PDF)

How to get help