IRS Installment Agreement Fax Number — Set Up Your Payment Plan
If you can't pay your tax bill in full, the IRS lets you propose a monthly payment plan by faxing Form 9465 to 855-887-7734. Depending on your situation you may also send Form 433-D once an agreement is set up, or a Form 433-F collection information statement if the IRS wants detail on your finances. Faxing the request is among the quicker ways to get it into the collection queue, and a confirmation receipt documents exactly when you submitted it.
256-bit encryption
HIPAA compliant
No activation fees
No contracts
99.9% uptime
IRS - Installment Agreements Fax Number
855-887-7734
Hours: Available 24/7. Processing occurs Monday-Friday during business hours.
Send a Fax NowWhat You Can Fax to IRS - Installment Agreements
- Form 9465 (Installment Agreement Request)
- Form 433-D (Installment Agreement)
- Form 433-F (Collection Information Statement)
- Financial documentation supporting your payment plan
- Correspondence responding to IRS installment agreement letters
Tip: On Form 9465, list your full name, SSN, and every tax year the agreement is meant to cover, then propose a specific monthly amount rather than leaving it open. If the IRS already sent you an installment agreement letter, fax your response and any supporting financial documents to 855-887-7734 together. Keep making whatever payments you can while the request is pending — doing so reduces added interest and shows good faith if the plan needs negotiation.
Faxing to IRS - Installment Agreements — FAQ
Need to fax IRS - Installment Agreements?
Upload your document and send in under a minute. No fax machine needed.
Start Free