An Adoption Taxpayer Identification Number (ATIN) is A short lived 9-digit number issued by the IRS to people who are in the whole process of lawfully adopting a U.S. citizen or resident boy or girl but who cannot get an SSN for that child in time for you to file https://danteqrrpn.sunderwiki.com/1304872/not_known_details_about_tax_bandits_login