Every IRS fax number in one place. Find the right number for your form, then fax it online in minutes with usfax.com.
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Disclaimer: This page is provided for informational purposes only and does not constitute tax, legal, or financial advice. usfax.com is not affiliated with, endorsed by, or connected to the Internal Revenue Service (IRS).
Fax numbers are subject to change without notice. Always verify current fax numbers and filing instructions at irs.gov before submitting any documents.
Finding the right IRS fax number can be frustrating. The IRS publishes fax numbers across dozens of forms, instructions, and web pages with no single directory. We built this page to fix that. Below is every IRS fax number you need -- organized by form, with direct links to detailed guides for each one.
All IRS fax numbers in one place. Click any form for detailed faxing instructions.
Fax numbers are subject to change. Always verify with irs.gov before sending.
Send any IRS form in 3 simple steps with usfax.com.
Sign up for usfax.com, then upload your completed IRS form as a PDF, Word document, or image.
Find the correct fax number from the directory above and enter it as the recipient. Add a cover page if needed.
Click send and usfax.com delivers your fax to the IRS. You'll receive email confirmation when it's delivered.
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The IRS does not have a single fax number. Each IRS form has its own dedicated fax number. For example, Form 9465 (Installment Agreement) uses 1-855-743-1627, while Form 2848 (Power of Attorney) uses 1-855-214-7519. Use the directory above to find the correct fax number for your specific form.
Yes. The IRS accepts faxed copies of many forms including Form 9465, Form 2848, Form 8821, Form 2553, and others. Faxing is often faster than mailing -- most faxes are delivered in minutes compared to days or weeks by mail. Check the specific form instructions to confirm fax is accepted.
Sign up for usfax.com, upload your completed IRS form as a PDF or image, enter the correct IRS fax number from our directory, and click send. You will receive delivery confirmation by email. No fax machine or phone line required.
Yes. All IRS fax numbers listed in our directory are toll-free numbers (1-855 or 1-877 prefix). You will not be charged long-distance fees when faxing to these numbers. With usfax.com, faxing to any US number including IRS numbers is included in your plan.
IRS fax numbers can change periodically. The IRS may update fax numbers when reorganizing departments or upgrading systems. We keep this directory updated, but we always recommend verifying the fax number on irs.gov or on the form instructions before sending important documents.
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