Fax numbers
- Letters and documents (toll-free) 800-887-6130 Fax this number
- Letters and documents 865-692-6348 Fax this number
- Military servicemembers (toll-free) 866-425-2473 Fax this number
- Military servicemembers 865-692-6376 Fax this number
How to fax it
- Fill in the form your servicer or StudentAid.gov gave you, and sign it.
- Write your name and Edfinancial account number on every page.
- Send it from dimefax.com/send.
- Keep the delivered confirmation. Dimefax shows the date and time it went through.
Tips
- Edfinancial suggests uploading documents in your online account.
- Mail: Edfinancial Services, P.O. Box 36008, Knoxville, TN 37930-6008 (not for payments).
Dimefax costs 10¢ a page and you’re only charged if the fax goes through. On the web, page credits come in packs of 50 for $4.99, 100 for $9.99 or 200 for $19.99; the Dimefax iPhone app also sells 10 for $0.99. Credits you don’t use stay in your account and last as long as you fax once a year.
Where these numbers come from
Dimefax isn’t part of, or endorsed by, Edfinancial. We copied these numbers from edfinancial.studentaid.gov on November 11, 2026. Agencies change their numbers: if your letter, notice or form gives a different one, use that.