411 REFERENCE · Wiktionary
ITIN
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
itin
English
Noun
en Q6025258 en US en w:Individual Taxpayer Identification Number.
en TIN<id:Q47159572>
en SSN<id:Q5612679> EIN<id:Q2397748>
en The One, Big, Beautiful Bill https://waysandmeans.house.gov/wp-content/uploads/2025/05/The-One-Big-Beautiful-Bill-Section-by-Section.pdf 2025-05 43 w:United States House Committee on Ways & Means A TIN is a Social Security number (SSN), an individual taxpayer identification number (ITIN), or an adoption taxpayer identification number (ATIN). https://web.archive.org/web/20260921194135/https://waysandmeans.house.gov/wp-content/uploads/2025/05/The-One-Big-Beautiful-Bill-Section-by-Section.pdf 21 September 2026