At-a-Glance: Form 911
What Is Form 911?
Form 911, Request for Taxpayer Advocate Service Assistance, is used to request help from the Taxpayer Advocate Service (TAS) — an independent organization within the IRS that helps taxpayers resolve problems they haven't been able to fix through normal IRS channels. TAS is your voice at the IRS when you're experiencing financial hardship or the IRS isn't responding to your issues.
Why You Might Need Form 911
You should contact the Taxpayer Advocate Service when you're experiencing significant tax problems. Common scenarios include:
- •The IRS hasn't responded to your inquiry within the expected timeframe
- •You're experiencing financial hardship due to IRS actions (wage garnishment, bank levy)
- •You believe the IRS is not following the law or their own procedures
- •You've been unable to resolve your issue through normal IRS channels
- •An IRS action or inaction is causing you significant financial difficulty
Where to Fax Form 911 in 2026
Official IRS Fax Numbers
Note: IRS fax numbers can change. Always verify on the latest form instructions before sending. Last verified: March 2026.
Source: IRS.gov — About Form 911
Disclaimer: This page is for informational purposes only and does not constitute tax, legal, or financial advice. FaxFlow is a fax transmission service — we are not tax professionals and do not provide tax advice. Always consult a qualified tax professional or CPA for guidance specific to your situation. Verify all IRS fax numbers and form requirements on IRS.gov before submitting.
Step-by-Step: How to Fill Out & Fax Form 911
Download Form 911
Get the latest version from IRS.gov or the Taxpayer Advocate Service website.
Describe Your Problem
Clearly explain your tax issue, what you've already tried, and why you need TAS help.
Document the Hardship
If applicable, describe any financial hardship or irreparable harm you're experiencing.
Include Your Contact Information
Provide your name, SSN, phone number, and best times to reach you.
Fax to 855-828-2723
Send via FaxFlow for fast delivery. You can also call TAS at 877-777-4778 for immediate assistance.
Using FaxFlow to Send Form 911 Easily
FaxFlow eliminates the hassle of traditional faxing. No driving to a fax machine, no busy signals, and no wondering if your form was received.
Upload Form
Scan with phone or upload PDF
Enter IRS Fax
855-828-2723 (pre-saved)
Send & Confirm
Get instant delivery receipt
Join thousands of businesses using FaxFlow for IRS filings
Start Faxing NowCommon Mistakes to Avoid
- •Not trying to resolve the issue through normal IRS channels first
- •Providing insufficient detail about your problem and what you've already tried
- •Not including supporting documentation (notices, letters, correspondence)
- •Forgetting to sign and date the form
- •Not following up after submission — TAS should contact you within 30 days
FAQ Section
What is the Taxpayer Advocate Service?
The Taxpayer Advocate Service (TAS) is an independent organization within the IRS that helps taxpayers resolve problems they can't fix through normal IRS channels. Every state has at least one local TAS office.
Is TAS assistance free?
Yes. The Taxpayer Advocate Service is completely free. TAS is funded by taxpayer dollars and exists to protect your rights as a taxpayer.
How long does it take TAS to respond?
TAS should contact you within 30 days of receiving your Form 911. For urgent cases involving financial hardship, they may respond sooner.
Can I call TAS instead of faxing Form 911?
Yes. You can call TAS directly at 877-777-4778. However, having a completed Form 911 ready helps TAS understand your situation faster.
What qualifies as financial hardship for TAS?
Financial hardship includes situations where IRS action threatens your ability to pay for necessities like housing, food, transportation, or medical care. It also includes situations where your business is at risk of closing.
Ready to Fax Your Form 911?
Skip the trip to a fax machine. Send your taxpayer advocate service request securely from any device.