It is an identifying number used for tax purposes in the United States.
A Taxpayer Identification Number, or TIN, is an identifying number either assigned by the Social Security Administration or the Internal Revenue Service. A TIN can refer to a Social Security Number, an Employer Identification Number, or other types of numbers.  This article is about identification numbers used in the US tax system. For taxpayer identification numbers used in other countries, see National identification number. A Taxpayer Identification Number (TIN) is an identifying number used for tax purposes 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).  The sales tax ID number is also known as the federal tax identification number. The U.S. Internal Revenue Service refers to this number as the Employer Identification Number, or EIN. This number is used to identify your business entity, as well as to track your business’ taxation responsibilities. IRS. The employer identification number is only issued by the IRS. The number is used to identify your business as you pay taxes. You will include this number on your quarterly and annual tax documents and payments. Business ID numbers are used by the IRS to identify specific business entities. happy scarecrow image by Tammy Vanourny from Fotolia.com. A Business Tax ID Number, also known as an Employer Identification Number, is used to help the Internal Revenue Service identify specific business entities. When paying taxes, use this number on all tax return documents.  If you operate a business the IRS may require you to obtain an Employee Identification Number (EIN), which is also referred to as your business tax ID number. Each EIN is unique in the same way that your Social Security number is. Follow these 4 steps to obtain one.  DEFINITION of 'Tax Identification Number-TIN'. As the name implies, this number is a nine-digit number used as a tracking number by the IRS for tax purposes. Whereas Social Security numbers are in the format of XXX-XX-XXXX, tax ID numbers are read as XX-XXXXXXX.  Sales tax id number or sales tax exemption certificate is a legal document issued by the state. This certificate of authority gives your business the authority to collect the required sales and use taxes, and to issue right sales tax exemption documents, including resale certificates used for purchasing inventory. 1 An EIN is used to file business taxes and State ID Number is used to file Sales Taxes. 2  To cancel EIN, you have to send a request to the Internal Revenue Service and to cancel state ID Number, you have to send a request to the state along with the last return. Your Federal EIN number is used by the IRS to identify you as a tax paying business entity, and many people think of a Tax ID or EIN Number as their business social security number.  An Individual Taxpayer Identification Number (ITIN) is a United States tax processing number issued by the Internal Revenue Service. It is a nine-digit number that begins with the number 9 and generally has a range of 70 to 99 (excluding 89 and 93) in the fourth and fifth digit, example 9XX-70-XXXX or 9XX-99-XXXX.  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. An ITIN, or Individual Taxpayer Identification Number, is a tax processing number only available for certain nonresident and resident aliens, their spouses, and dependents who cannot get a Social Security Number (SSN).
https://www.patriotsoftware.com/payroll/training/blog/what-is-a-taxpayer-identification-number-tin/ https://en.wikipedia.org/wiki/Taxpayer_Identification_Number http://smallbusiness.chron.com/sales-tax-id-number-4333.html http://smallbusiness.chron.com/business-tax-id-number-4262.html https://turbotax.intuit.com/tax-tools/tax-tips/Small-Business-Taxes/How-Do-You-Get-a-Business-Tax-ID-Number-/INF14837.html http://www.investopedia.com/terms/t/tax-indentification-number-tin.asp http://infotaxsquare.com/view_article.php?id=228 https://irs-tax-id.com/ https://en.wikipedia.org/wiki/Individual_Taxpayer_Identification_Number https://www.irs.gov/individuals/international-taxpayers/taxpayer-identification-numbers-tin
what is tax identification