How to File a Social Security Disability Claim

1. Are you eligible?

To qualify for SSDI, four things must be true:

• You have a qualifying medical condition. Your impairment must prevent substantial gainful activity (SGA) — in 2026, earning more than $1,620/month (non-blind) disqualifies you from SSDI regardless of medical status. The condition must be expected to last at least 12 months or result in death.
• You have enough work credits. You earn up to 4 credits per year of work. Most adults need 40 credits total, 20 of which were earned in the last 10 years. Younger workers need fewer — at 24, you only need 6 credits earned in the prior 3 years.
• You are not currently working above SGA. If you're still working full-time, SSA will likely deny regardless of diagnosis.
• You're under full retirement age. SSDI converts to regular Social Security retirement benefits automatically when you reach FRA.

2. Before you file

Gather these before starting the application — scrambling for documents mid-application is the top reason people abandon their claim:

• Social Security number (yours, your spouse's, and any minor children)
• Birth certificate or other proof of birth
• W-2 or self-employment tax forms for the most recent year
• Military discharge papers (DD-214) if you served after September 7, 1980
• Medical records: diagnoses, treatments, medications, test results, hospitalization dates
• A list of every doctor, clinic, and hospital you've seen in the last 12 months with addresses and phone numbers
• A work history for the past 15 years: employers, job titles, dates, and a brief description of what you did
• Direct-deposit information (routing + account number) for your future benefits

3. Three ways to file

4. Key forms you'll complete

Whether you apply online, by phone, or in person, you'll end up completing some or all of these:

• SSA-16 — Application for Disability Insurance Benefits. The main claim form.
• SSA-3368 — Adult Disability Report. Your medical history, conditions, providers, and work experience. This is the document that will be read most carefully by the DDS examiner.
• SSA-3369 — Work History Report. Details about each job you held in the past 15 years. SSA uses this to determine what work you can still do.
• SSA-827 — Authorization to release medical information. Signs SSA in to get records from every provider you list.
• SSA-3373 — Function Report. A later questionnaire about how your conditions affect daily activities: dressing, cooking, shopping, concentration, interactions.

5. Medical evidence SSA expects

This is where most claims succeed or fail. SSA's DDS examiner decides your case primarily on medical records. They will request records from providers you list — but you're responsible for naming every relevant doctor and giving accurate dates.

Strong medical evidence includes:

• Treating specialist notes (not just primary care) documenting diagnoses, symptoms, and response to treatment
• Objective testing: imaging (MRI, CT, X-ray), lab work, biopsies, EEG, EMG, PFTs — whatever is relevant to your condition
• Hospitalization and ER records
• Medication lists with start dates and any documented side effects
• Statements from treating physicians about your functional limitations (a "Medical Source Statement")

Gaps in treatment are used against you — if you saw a doctor once 3 years ago and never followed up, SSA may conclude your condition isn't that severe. Consistent treatment is itself evidence.

6. What happens after you file

1. SSA reviews for non-medical eligibility (work credits, earnings, citizenship). Usually a few days.
2. Your file is sent to your state's DDS (Disability Determination Services), not SSA itself. A DDS examiner is assigned.
3. DDS requests medical records from every provider you listed. This is where delays accumulate — providers can take weeks to respond.
4. DDS may order a consultative exam (CE) if records are insufficient. A CE is a single visit with an SSA-contracted physician. Attend it; no-shows often result in denial.
5. A medical consultant reviews the file and writes an opinion on your residual functional capacity (RFC).
6. The examiner issues a decision — approval, denial, or (rarely) a partially favorable finding.

7. Typical timeline

If you need faster processing, look into a Compassionate Allowance (certain severe conditions get expedited reviews in weeks) or a Dire Need request (for homelessness, inability to afford food/medication, or terminal illness).