Same-day transmission to IRS toll-free lines

Fax your tax return to the IRS.
No subscription. $2.49 flat.

Upload a PDF, pick your form and state — we route it to the correct IRS fax number and email you a transmission report. Built for single-member LLC owners who just need one fax, not a fax machine.

Up to 25 pages Delivery report by email No account needed

Send your fax in 2 minutes

We pick the verified IRS fax number from your form and state — you never dial anything.

This determines which IRS service center receives your fax.
Signed and completed. We add a cover sheet and convert it to fax-standard TIFF automatically.
Your transmission report (proof of filing) is delivered here. No account, no password.

Secure checkout · One-time payment · No subscription

How it works

1. Upload your PDF

We check the file, count pages and verify it will render cleanly as a fax.

2. We route it

Form + state resolve to the verified IRS fax number — CAF units, service centers, regional refund units.

3. We transmit

Cover sheet + your document, converted to fax-standard TIFF and sent over telecom-grade lines with automatic retry.

4. You get proof

A transmission report lands in your inbox: destination, date/time, pages transferred, result.

Simple pricing. No subscription.

You need one fax, once a year. Why would you pay monthly?

One fax
$2.49

flat, up to 25 pages

  • Automatic IRS number routing
  • Cover sheet included
  • Transmission report by email
  • Optional +$2.00: certified report, 7-year storage, free re-send on reject
Send a fax
Done-for-you
$49+

Form 5472 + pro forma 1120 package

  • We prepare the pro forma 1120 & 5472
  • Deadline tracking & extension (7004) if needed
  • Filed by fax with certified proof
Learn more

Who files by fax in 2026? More people than you'd think.

Foreign founders of US LLCs

No SSN means no online EIN and no e-file for the 5472+1120 package. Fax is your filing channel, not a fallback.

Form 5472 → · SS-4 → · 8802 →
New S corporations

Form 2553 has a ~75-day window. A dated fax report is the cleanest proof you made it.

Form 2553 →
CPAs, EAs & payroll firms

2848s, 8821s and batches of 8655s to the CAF and RAF units — flat price per transmission, report per client file.

2848 → · 8821 → · 8655 →
Identity theft & urgent cases

Form 14039 affidavits, Taxpayer Advocate requests, refund traces — when it's urgent, mail is not an option.

14039 → · 911 → · 3911 →
Accounting method & disclosures

Duplicate 3115 copies and OTSA filings where the IRS sends no receipt — your fax log is the evidence.

3115 → · 8886 →
Not sure your form faxes?

Some forms are mail-only (looking at you, 8832). Every form page spells out the real rules.

Browse all forms →

IRS fax numbers, form by form

Verified routing rules, deadlines and FAQ for every form we transmit.