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Employer Identification Number (EIN) 4/23/2010

What is an EIN?

An Employer Identification Number (EIN), also known as a Federal Tax Identification Number, is a nine-digit number that the IRS assigns to business entities. The IRS uses this number to identify taxpayers that are required to file various business tax returns. EINs are used by employers, sole proprietors, corporations, partnerships, non-profit organizations, trusts and estates, government agencies, certain individuals and other business entities.

Generally, you need an EIN if:

  • You have employees.
  • You operate your business as a corporation or a partnership.
  • You file any of these tax returns:
  • Employment
  • Excise
  • Alcohol, Tobacco and Firearms.
  • You withhold taxes on income, other than wages, paid to a non-resident alien.
  • You have a Keogh plan.

You are involved with any of the following types of organizations:

  • Trusts, except certain grantor-owned revocable trusts or IRAs
  • Estates
  • Real estate mortgage investment conduits.
  • Non-profit organizations
  • Farmers' cooperatives

How can I apply for an EIN?

Apply by phone Taxpayers can obtain an EIN immediately by calling the Business & Specialty Tax Line at 1-800-829-4933.

Apply online You may apply HERE and obtain an employer identification number.