An Adoption Taxpayer Identification Number (ATIN) is A short lived 9-digit number issued from the IRS to individuals who are in the entire process of legally adopting a U.S. citizen or resident boy or girl but who are not able to get an SSN for that boy or girl in https://deanhnoom.vblogetin.com/39204039/the-smart-trick-of-tax-brackets-that-no-one-is-discussing