Fax Form 911 — get the Taxpayer Advocate involved

Form 911 goes to the Taxpayer Advocate Service central intake fax at 855-828-2723. TAS is the independent organization inside the IRS that steps in when normal channels have stalled or a hardship is imminent.

Fax beats mail here: TAS cases are usually urgent, and your transmission report proves exactly when help was requested.

Fax Form 911 now — $2.49

Where this form faxes

ScenarioIRS fax number
TAS central intake855-828-2723

IRS fax numbers change without notice. We re-verify our routing table against the current IRS form instructions, and the exact number your document was sent to is printed on your transmission report.

Numbers last verified against IRS sources: 2026-07-19 · Official IRS source

Deadline

None — file when you face economic harm or an IRS process that isn't working as it should.

Frequently asked questions

To 855-828-2723, the Taxpayer Advocate Service centralized intake fax line.

When an IRS delay or action is causing (or about to cause) financial hardship, or you've tried normal channels without response — e.g. a refund stuck beyond normal processing.

TAS aims to contact you within about a week of receiving the request; hardship cases are prioritized.

Ready to fax Form 911?

$2.49 flat up to 25 pages · correct IRS number resolved automatically · transmission report to your email.

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