SSDI · SSI · Disability Appeals · Medical Evidence
Fax Social Security
With Certified Proof
Never miss an SSA deadline. Get a certified receipt proving your appeal or application arrived — before the 60-day window closes.
From $0.60 with credits · $1.29 pay-as-you-go · No account needed
SSDI · SSI · Disability Appeals · Medical Evidence
Fax Social Security
With Certified Proof
SSA appeal deadlines are strict — miss them and you start over. Send disability applications, medical evidence, and appeals from your browser and get a tamper-evident receipt proving exactly when SSA received your documents.
Fax SSA now
Certified receipt · No account required
📠 Fax SSA Document →✍️ Sign & Fax SSA Form✓ Certified SHA-256 receipt — tamper-evident proof of submission
✓ Verifiable at faxseal.com/verify — permanent record
✓ No account or subscription required
✓ From $0.60/fax with credits · $1.29 pay-as-you-go
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SSA appeals must be filed within 60 days of a denial. A SHA-256 certified receipt proves the exact date your appeal arrived at SSA — not the date you sent it, the date it was delivered. Verifiable by anyone at faxseal.com/verify.
What to fax to Social Security
Common documents sent to SSA field offices and Disability Determination Services
Disability applications (SSA-16)
File your initial SSDI or SSI application with certified proof of the submission date.
Medical records & evidence
Send treatment records, doctor's notes, and test results to SSA or the Disability Determination Service.
Appeals & reconsiderations
Submit appeals before the 60-day deadline with tamper-evident proof you filed on time.
Function reports (SSA-3373)
Fax Adult Function Reports and Third-Party Function Reports to your local SSA office.
Work history forms (SSA-3369)
Send completed Work Background forms and work activity reports to the DDS.
Hearing requests (HA-501)
Request an ALJ hearing before the 60-day deadline — certified receipt documents your timely filing.
How it works
Upload your PDF
Your SSA form, medical record, or appeal document. Up to 20MB.
Enter the SSA fax number
Your local SSA field office or Disability Determination Service fax number.
Pay & transmit
From $0.60 with credits · $1.29 pay-as-you-go. Card only charged on confirmed delivery.
Get certified receipt
SHA-256 receipt emailed instantly — proof of timely submission.
Upload your PDF
Your SSA form, medical record, or appeal document. Up to 20MB.
Enter the SSA fax number
Your local SSA field office or Disability Determination Service fax number.
Pay & transmit
From $0.60 with credits · $1.29 pay-as-you-go. Card only charged on confirmed delivery.
Get certified receipt
SHA-256 receipt emailed instantly — proof of timely submission.
Disability attorney or advocate handling multiple cases?
FaxSeal credits never expire — buy a bundle for your firm and use them across all your clients. Each fax generates its own certified receipt with a unique verify URL, giving you per-case proof of timely filing.
Frequently asked questions
Why does the submission date matter for Social Security?
SSA appeal deadlines are strict — typically 60 days from the date of a denial notice. Missing by even one day can mean starting the process over from scratch. A certified receipt with a tamper-evident timestamp proves you submitted before the deadline, protecting your appeal rights.
What is a SHA-256 certified receipt?
When your fax is delivered, FaxSeal generates a receipt containing the SHA-256 cryptographic hash of your exact document, the SSA fax number dialed, and the confirmed delivery timestamp. The hash permanently ties the receipt to that specific document — verifiable by anyone at faxseal.com/verify.
How do I find my SSA field office fax number?
Each Social Security field office and Disability Determination Service has its own fax number. Visit ssa.gov/locator to find your local office, then call to confirm the correct fax number for your document type before sending.
Can I sign SSA forms and fax them in one step?
Yes. Use the Sign & Fax tool — draw your signature, place it on the SSA form, and fax directly from the same screen. No printing, no scanning, no fax machine required.
What if the fax fails to deliver?
You are never charged for an undelivered fax. Your card authorization is released immediately. If a fax fails near a deadline, retry immediately or contact your SSA office directly to confirm an alternative submission method.
Can a disability attorney use this for clients?
Yes. FaxSeal credits never expire — buy a bundle and use them across all your clients. Each fax gets its own certified receipt, giving you individual proof of timely submission for every case.
Don't let a deadline slip
Certified SHA-256 receipt · From $0.60 with credits · $1.29 pay-as-you-go.