A Federal Tax Identification Number, also known as an Employer Identification Number, is a number assigned to a business as a form of identification, according to the Internal Revenue Service. Individuals typically use t... More »

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A tax identification number is a unique identification number used for reporting income and paying taxes. The Internal Revenue Service and the Social Security Administration issue tax identification numbers. More »

A Social Security Number is an identifying number issued by the Social Security Administration that may also be used as a Tax Identification Number, explains the Internal Revenue Service. Other identification numbers, su... More »

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Employer Identification Numbers, also known as Federal Tax Identification Numbers, are assigned by the Internal Revenue Service. An EIN is a nine-digit number used to identify tax accounts of employers and specific other... More »

www.reference.com Business & Finance Taxes Income Tax

The W-9 form is a sheet generated by the Internal Revenue Service to obtain a legal and accurate tax identification number from an individual or corporation required to file an information return to the IRS. The IRS requ... More »

An EIN is an Employer Identification Number, issued by the Internal Revenue Service to identify a business entity. It may also be referred to as a federal Taxpayer Identification Number (TIN). More »

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A Federal Tax Identification Number is a nine-digit number that the Internal Revenue Service uses to identify a business entity. The IRS requires any business that has employees or operates under certain other conditions... More »

www.reference.com Business & Finance Taxes Income Tax