Social Security Disability legal guide.

What's the difference between SSDI and SSI?

SSDI (Social Security Disability Insurance) is based on your work history and the payroll taxes you've paid. SSI (Supplemental Security Income) is need-based and available to people with limited income and resources regardless of work history. Some people qualify for both. The medical standard for disability is the same for both programs.

How does Social Security define "disability"?

Social Security defines disability as the inability to engage in "substantial gainful activity" due to a medically determinable physical or mental impairment that is expected to last at least 12 months or result in death. This is a strict standard — you must generally be unable to perform not just your previous work, but any work that exists in significant numbers in the national economy.

Why are so many initial disability claims denied?

Denial rates for initial applications are high — often exceeding 60%. Common reasons include insufficient medical evidence, failure to follow prescribed treatment, earning above the substantial gainful activity limit, or the agency determining you can still perform other types of work. Many of these issues can be addressed on appeal with proper preparation.

How long does the disability process take?

Initial applications typically take 3-6 months. If denied, reconsideration takes another 3-6 months. A hearing before an Administrative Law Judge — where many cases are won — can take 12-18 months or more depending on the hearing office backlog. The entire process from application to hearing decision can take 1-3 years.

Can I work while applying for disability?

You can work, but your earnings must stay below the substantial gainful activity limit (an amount set annually by Social Security). Earning above this limit generally means you're not considered disabled. Some work activity may actually help your claim if it demonstrates that you cannot sustain full-time employment. An attorney can advise on your specific situation.

What medical conditions qualify for disability?

Social Security maintains a "Blue Book" listing of impairments that may qualify, covering conditions from musculoskeletal disorders to mental health conditions to immune system disorders. However, you can qualify even if your condition isn't listed, as long as your functional limitations prevent you from working. The key is medical evidence documenting how your condition limits your ability to function.

How much does a disability attorney cost?

Disability attorneys typically work on contingency. If you win, the attorney receives a percentage of your past-due benefits (back pay), subject to a cap set by Social Security. If you don't win, you generally owe no attorney fee. Some attorneys may charge for costs like obtaining medical records. Ask about the fee structure before hiring.

What happens at a disability hearing?

You appear before an Administrative Law Judge, usually with your attorney. The judge asks about your medical conditions, daily activities, and work history. A vocational expert may testify about what jobs exist for someone with your limitations. Your attorney presents medical evidence, questions witnesses, and argues your case. Hearings are typically less formal than courtroom trials.