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previous page Previous Page: Publication 15 - Circular E, Employer's Tax Guide - Introduction
next page Next Page: Publication 15 - Circular E, Employer's Tax Guide - 2. Who Are Employees?
 Use previous pagenext page to find additional occurrences of topic items.Index for this Publication
taxmap/pubs/p15-003.htm#en_us_publink100011601

1. Employer Identification Number (EIN)(p8)


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previous topic occurrence Federal Employer Identification Number next topic occurrence

If you are required to report employment taxes or give tax statements to employees or annuitants, you need an employer identification number (EIN).
The EIN is a 9-digit number that the IRS issues. The digits are arranged as follows: 00-0000000. It is used to identify the tax accounts of employers and certain others who have no employees. Use your EIN on all of the items that you send to the IRS and SSA. For more information, get Publication 1635, Understanding Your EIN.
If you do not have an EIN, you may apply for one online. Go to the IRS website at www.irs.gov and click on the Online EIN Application link. You may also apply for an EIN by calling 1-800-829-4933, or you can fax or mail Form SS-4 to the IRS. Do not use a social security number (SSN) in place of an EIN.
You should have only one EIN. If you have more than one and are not sure which one to use, call 1-800-829-4933 (TTY/TDD users can call 1-800-829-4059). Give the numbers that you have, the name and address to which each was assigned, and the address of your main place of business. The IRS will tell you which number to use.
If you took over another employer's business (see Successor employer in section 9), do not use that employer's EIN. If you have applied for an EIN but do not have your EIN by the time a return is due, write "Applied For" and the date that you applied for it in the space shown for the number. See Depositing without an EIN in section 11 if you must make a tax deposit and you do not have an EIN.
previous pagePrevious Page: Publication 15 - Circular E, Employer's Tax Guide - Introduction
next pageNext Page: Publication 15 - Circular E, Employer's Tax Guide - 2. Who Are Employees?
 Use previous pagenext page to find additional occurrences of topic items.Index for this Publication