An Adoption Taxpayer Identification Number (ATIN) is a temporary nine-digit number issued with the IRS to people who are in the whole process of legally adopting a U.S. citizen or resident kid but who can't get an SSN for that child in time for you to file their tax return. https://shanekqss0.blog-kids.com/33710646/5-easy-facts-about-taxbandits-described