Tax Identification Amount (TIN) Definition, Sorts, and How To Get One
What Is a Tax Identification Number (TIN)? A Tax Identification Number (TIN) is a nine-digit number used as a tracking number by the Internal Revenue Service (IRS). It is required information on all tax returns filed with the IRS. All U.S. tax identification numbers (TIN) or tax I.D. numbers are issued directly by the IRS except Social