A Taxpayer Identification Number (TIN) is an identification number used by the Internal Revenue Service (IRS) in the administration of tax laws. It is issued either by the Social Security Administration (SSA) …

It has two main allotropes: at room temperature, the stable allotrope is β-tin, a silvery-white, malleable metal; at low temperatures it is less dense grey α-tin, which has the diamond cubic structure. Metallic …

Jul 3, 2025 · Apply to use the IRS Taxpayer Identification Number (TIN) Matching service. You can validate TIN and name combinations prior to submitting information returns.

Oct 28, 2025 · An ITIN is a 9-digit number the IRS issues if you need a U.S. taxpayer identification number for federal tax purposes, but you aren’t eligible for a Social Security number (SSN). Find if …

Aug 26, 2025 · The On-Line Taxpayer Identification Number (TIN) Matching Program is a free web-based tool offered by the IRS through e-Services and was established for payers of reportable …

Feb 21, 2025 · As the withholding agent, you must generally request that the payee provide you with its U.S. taxpayer identification number (TIN). You must include the payee's TIN on forms, statements, …

Jan 20, 2026 · Tin, a chemical element belonging to the carbon family, Group 14 (IVa) of the periodic table. It is a soft, silvery white metal with a bluish tinge, known to the ancients in bronze, an alloy with …

Mar 3, 2025 · A TIN isn’t actually a taxpayer identification number in itself but a category for various types, one of which is EINs. While all TINs identify something (whether a person or entity), EINs are …

Texas Identification Number (TIN) State payees include individual recipients and vendors who contract with a state agency to provide goods or services. In almost all cases, payees are required to provide …

Jun 6, 2025 · A taxpayer identification number (TIN) is a nine-digit number used to identify taxpayers. If you need to file taxes, you need a TIN.