What Form 911 does
Form 911 asks the Taxpayer Advocate Service (TAS), an independent organization within the IRS, to help resolve a tax problem. TAS generally assists with hardship, an immediate threat, or an IRS issue that normal channels have not resolved. TAS assistance itself is free; OneFaxNow charges only for the outbound fax.
Check the form before faxing
- Check TAS eligibility guidance to see whether the issue qualifies for help and describe the problem and relief needed clearly.
- Complete the taxpayer and contact details on the current form. Include documentation that may help TAS resolve the issue, as the June 2026 form instructs.
- Do not send repeated Form 911 requests for the same issue. The current form says duplicate requests may delay handling.
Where to fax Form 911
The June 2026 Form 911 lists the main TAS fax number below for U.S. submissions. It lists a different number for sending from overseas; check the current form if that applies to you.
The TAS website also provides mail and email options. Use the current form and TAS guidance to choose the right submission method for your circumstances.
U.S. TAS submission: 855-828-2723
The June 2026 form lists a separate overseas route. Check the current form before sending.
Use this number after checking the IRS pageSend your completed form
Upload your completed PDF or scan, enter the IRS fax number you confirmed, then review the prepared pages and price before payment. Standard web faxing starts at $3.50 for 1–10 pages, with no account or subscription. You are charged only after successful fax delivery.
Send Form 911OneFaxNow sends outbound faxes only. It does not prepare the IRS form or confirm IRS acceptance.
After the fax is delivered
Keep the request and delivery record. TAS says it will decide whether to accept the request and may contact you. The June 2026 form gives follow-up instructions if you receive no response within 30 days.
Questions about Form 911
Does TAS charge for help?
No. TAS says its taxpayer assistance is free. OneFaxNow’s separate outbound fax service is paid.
Is a delivered Form 911 an accepted TAS case?
No. TAS reviews the request and lets you know whether it accepted the case.