An Adoption Taxpayer Identification Number (ATIN) is a temporary nine-digit number issued with the IRS to people who are in the entire process of lawfully adopting a U.S. citizen or resident youngster but who are unable to get an SSN for that child in time for you to file their https://keegan1k5f1.wikicorrespondent.com/6109612/top_guidelines_of_tax_account