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Employer Identification Number
About Employer Identification Number:
An Employer Identification Number (EIN) is a taxpayer identification number for an entity other than an individual, such as a partnership, corporation, estate, or trust.
See Employer Identification Number and Employer Identification Number.
A federal identification number required for businesses that have one or more employees, file returns for employment or excise taxes, maintain a qualified retirement plan, or operate as a corporation, partnership, nonprofit, estate, or trust.
Description and Definition of Employer Identification Number (EIN)
A nine-digit number assigned by the IRS for businesses, estates, and trusts.