Where can I find my EIN verification letter?

If you have lost your EIN Verification Letter from the Department of Treasury, you can request a new one.

To do so, call the IRS Business & Specialty Tax Line toll free at 1-800-829-4933 between the hours of 7am and 7pm in your local time zone.

Request a 147c letter when you speak with an agent on the phone. Requesting a letter is free. They will either mail it to you or fax it to you.

You will be asked some security questions about your business to verify your identity. Potential questions include: your EIN number, the name and address of your business, the type of business income tax form you file and your name and position in the company.

Have more questions? Submit a request


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    Stacey Armstrong

    Were can i find my ein

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    Pat Sullivan

    wow, what a great find!!!

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    Hans Albers

    Thank you! In the middle of a refi, and this saved the day!

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    S Bala

    Your article helped to get the verification letter from IRS with an hour after I called the number you provided. Thank you and I appreciated it very much.