• Taxpayer Identification Numbers (TIN) | Internal Revenue ...

    www.irs.gov/individuals/.../taxpayer-identification-numbers-tin 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) or by the IRS. A Social Security number (SSN) is issued by the SSA whereas all other TINs are issued by the IRS.
  • Tin - Wikipedia

    en.wikipedia.org/wiki/Tin Tin is a chemical element with the symbol Sn (from Latin: stannum) and atomic number 50. Tin is a silvery metal that characteristically has a faint yellow hue. Tin, like indium, is soft enough to be cut without much force. When a bar of tin is bent, the so-called “tin cry” can be heard as a result of sliding tin crystals reforming; this trait is shared by indium, cadmium, and frozen mercury.
  • tin | Definition, Properties, Uses, & Facts | Britannica

    www.britannica.com/science/tin 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 copper. Tin is widely used for plating steel cans used as food containers, in metals used for bearings, and in solder.
  • Tin | Definition of Tin at Dictionary.com

    www.dictionary.com/browse/tin Tin definition, a low-melting, malleable, ductile metallic element nearly approaching silver in color and luster: used in plating and in making alloys, tinfoil, and soft solders. Symbol: Sn; atomic weight: 118.69; atomic number: 50; specific gravity: 7.31 at 20°C. See more.
  • Tin | Definition of Tin by Merriam-Webster

    www.merriam-webster.com/dictionary/tin Tin definition is - a soft faintly bluish-white lustrous low-melting crystalline metallic element that is malleable and ductile at ordinary temperatures and that is used especially in containers, as a protective coating, in tinfoil, and in soft solders and alloys. How to use tin in a sentence.
  • Tin: Uses, Side Effects, Interactions, Dosage, and Warning

    www.webmd.com/vitamins/ai/ingredientmono-1520/tin Overview Information Tin (Sn) is a metal. It can exist by itself or as part of a tin compound. Tin compounds form when tin combines with other elements such as chloride, fluoride, sulfur, or ...
  • Taxpayer Identification Number (TIN) Definition

    www.investopedia.com/terms/t/taxpayer-identification-number.asp A taxpayer identification number (TIN) is a unique nine-digit number used to identify an individual, business, or other entity in tax returns and other documents filed with the Internal Revenue ...
  • Tax Identification Number (TIN) Definition

    www.investopedia.com/terms/t/tax-indentification-number-tin.asp A Tax Identification Number (TIN) is a nine-digit number used as a tracking number by the U.S. Internal Revenue Service (IRS) and is required information on all tax returns filed with the IRS. All ...
  • Taxpayer Identification Number - Wikipedia

    en.wikipedia.org/wiki/Taxpayer_Identification_Number A Taxpayer Identification Number (TIN) is an identifying number used for tax purposes in the United States and in other countries under the Common Reporting Standard.In the United States it is also known as a Tax Identification Number or Federal Taxpayer Identification Number.A TIN may be assigned by the Social Security Administration or by the Internal Revenue Service (IRS).
  • Taxpayer Identification Number (TIN) Matching | Internal ...

    www.irs.gov/tax-professionals/taxpayer-identification-number-tin-matching This is a pre-filing service only offered to payers and/or their authorized agents who submit information returns. It enables validation of TIN and name combinations prior to submission of the information return. Interactive or bulk options are available.