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Fax Form POA-1 (power of attorney) to the Indiana Department of Revenue

Fax your client's signed Indiana Form POA-1 to the Indiana Department of Revenue at 317-615-2605, or mail it to P.O. Box 7230, Indianapolis, IN 46207-7230.

WhoFax number
Power of attorney, Form POA-1317-615-2605

Checked against Power of Attorney, Indiana Department of Revenue on October 12, 2026.

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  • Pay only for pages that arrive
  • A delivery receipt for every fax

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Before you fax

  • The taxpayer signs the Form POA-1; the representative then mails or faxes it to DOR.
  • A PDF of the form can also be attached to an INTIME message.
  • A paper Form POA-1 does not give access to the client's accounts in INTIME, and does not send you copies of the letters DOR mails to your client.
  • To mail instead: Indiana Department of Revenue, P.O. Box 7230, Indianapolis, IN 46207-7230.

How to send it without a fax machine

  1. Have the taxpayer complete and sign Form POA-1.
  2. Scan or photograph every page.
  3. Enter 317-615-2605 and add the pages.
  4. Send, and keep the delivery receipt.

Questions

What is the Indiana DOR fax number for Form POA-1?

317-615-2605.

Does a POA-1 give me access to my client's INTIME account?

No. Online access goes through an electronic POA (ePOA) in INTIME instead.

Who do I call with questions?

Indiana Department of Revenue, 317-232-2240.

Does the number change?

It can. We compare it with in.gov regularly; the date we last checked is at the bottom of this page.

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