All Acronyms, JRA - Juvenile Rheumatoid Arthritis (Feb. 11, 2018, 5:02 AM), available at https://www.allacronyms.com/JRA/Juvenile_Rheumatoid_Arthritis. cse All Acronyms.
Taxpayer Identification Number (TIN): Overview What is a TIN? A Taxpayer Identification Number (TIN) is required by the federal government for reporting purposes. A TIN can be a Social Security Number (SSN) or an Individual Taxpayer Identification Number (ITIN). A valid TIN can have only 9 numbers.
What is a 'Tax Identification Number - TIN' A tax identification number (TIN) is a nine-digit number used as a tracking number by the U.S. Internal Revenue Service (IRS). Social Security Numbers (SSNs) are tax identification numbers for individuals, and the Social Security Administration (SSA) issues them in the format of XXX-XX-XXXX.