New York Form POA-1 fax number

Where to fax Form POA-1, Power of Attorney, and other acceptable power of attorney documents to the New York State Tax Department's POA Central Unit.

Verified October 21, 2026Checked against Power of attorney and other authorizations (Tax.NY.gov), File Form POA-1.

New York Form POA-1 fax number: which number to use
Who uses it	Office	Fax
Paper Form POA-1, a Form POA-1 completed with the web application and printed, and other acceptable power of attorney documents, for matters administered by the NYS Tax Department	NYS Tax Department POA Central Unit	518-435-8617

Before you fax

The Tax Department prefers fax over mail. Send the form by fax or by mail, not both.
Do not attach a paper Form POA-1 to an online submission: a paper form must be faxed or mailed.
For estate tax matters use Form ET-14, which has its own fax number.
For matters administered by the NYC Department of Finance, the form says to send it to the office where the matter is pending.
File a power of attorney through NYS Online ServicesThe Tax Department calls online filing preferred: about one business day, against two to three business days by fax.

Last verified October 21, 2026

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