Before You Apply: What to Prepare

A well-prepared application is one of the strongest things you can do to support your disability claim. Before you start, gather as much documentation as possible. Incomplete applications are a leading cause of delays and denials.

You'll need:

  • Personal information: Social Security number, birth certificate or proof of age, proof of U.S. citizenship or lawful status
  • Work history: Your most recent W-2 or self-employment tax returns, and a list of jobs held in the last 15 years
  • Medical records: Names and addresses of doctors, hospitals, and clinics; dates of treatment; medical test results; and a list of all medications and dosages
  • Banking information: Bank account and routing number for direct deposit setup

Step 1: Choose How to Apply

The SSA gives you three ways to apply for SSDI:

  1. Online: Apply at ssa.gov — available 24/7 and the fastest option for most people. The online application saves your progress so you can return later.
  2. By phone: Call the SSA at 1-800-772-1213 (TTY: 1-800-325-0778). Representatives are available Monday through Friday, 8 a.m. to 7 p.m. local time.
  3. In person: Visit your local Social Security office. Use the SSA's office locator tool at ssa.gov to find the nearest location. Consider scheduling an appointment first to reduce wait times.

Step 2: Complete the Application Forms

The main SSDI application collects your personal, work, and contact information. In addition to the standard application, you'll complete a Work History Report (Form SSA-3369) describing your past jobs and duties, and an Adult Disability Report (Form SSA-3368) detailing your medical conditions, treatment history, and how your disability affects your ability to work.

Be thorough and honest. Describe your worst days, not your best. The SSA evaluates how your disability affects your ability to work consistently — not just occasionally.

Step 3: SSA Reviews Your Application

Once submitted, the SSA performs an initial review to confirm you meet the non-medical criteria: age, work credits, and citizenship. If you pass, your file is forwarded to your state's Disability Determination Services (DDS) office, which handles the medical evaluation.

DDS may:

  • Request additional medical records from your providers
  • Ask you to attend a Consultative Examination (CE) — a medical exam paid for by the SSA
  • Contact you for more information about your daily activities

Step 4: Receive a Decision

Initial decisions typically take 3 to 6 months, though complex cases may take longer. You'll receive a written notice in the mail. The letter will either:

  • Approve your claim and explain your benefit amount and start date
  • Deny your claim and explain the reasons — along with your right to appeal

If denied, do not give up. The majority of initial applications are denied, but many applicants are ultimately approved through the appeals process.

Step 5: Set Up Direct Deposit and My Social Security Account

If approved, create a my Social Security online account at ssa.gov/myaccount. This lets you track payments, update banking information, and manage your benefits online. Direct deposit is the standard payment method and is the most secure way to receive your benefits.

Tips to Strengthen Your Application

  • Apply as soon as possible — benefits can only be backdated so far, and the process takes months.
  • List every medical condition, even those you consider minor.
  • Be specific about how your conditions limit your daily activities and ability to work.
  • Keep copies of everything you submit.
  • Consider consulting a disability attorney or advocate — many work on contingency and only get paid if you win.