The basic process: what you need to do first

You can file for Social Security Disability Insurance (SSDI) or Supplemental Security Income (SSI) through three channels: online at ssa.gov, by phone at 1-800-772-1213, or in person at your local Social Security office. The online route is fastest — you create a my Social Security account, start the application, and can save your progress and return later. By phone, a representative will walk you through the questions and submit the form for you. In person, staff will help you complete the application on the spot.

Before you start, gather documents that show your medical condition, work history, and identity. You will need your Social Security number, birth certificate, and proof of citizenship or legal residency. Have medical records, test results, and doctor's names and addresses ready. If you have worked, bring your W-2s or tax returns from the past 15 years. The application itself asks about your condition, when it started, how it limits your work, and your medical treatment history.

Key Takeaways

  • You can file online, by phone, or in person; online is usually fastest and lets you save your progress.
  • SSDI requires a work history and contributions to Social Security; SSI is for people with low income and resources regardless of work history.
  • The Social Security Administration will request medical records directly from your doctors, so providing their contact information speeds up the review.
  • Initial decisions take three to six months on average, and most first applications are denied; you can request reconsideration or a hearing if yours is.
  • You do not pay to file, and you should never pay someone upfront to help you file — representatives can charge a fee only after you win benefits.

SSDI versus SSI: which program you may be filing for

SSDI (Social Security Disability Insurance) is based on your own work record or your parent's or spouse's work record if you became disabled before age 22 or are the spouse of a disabled worker. To may have access to, you must have worked long enough and paid Social Security taxes. The amount you receive depends on the earnings record it is based on. There is no income or resource limit — you can have savings, own a home, or work part-time and still receive SSDI.

SSI (Supplemental Security Income) is a needs-based program for people with low income and limited resources, regardless of work history. Your countable resources cannot exceed $2,000 (or $3,000 if you are married), and your monthly income limit varies by state but is typically around $1,000 to $1,100. SSI also covers blind and aged individuals, not just those with disabilities. If you have never worked or do not have enough work credits, SSI is the program you would file for.

You can file for both programs at the same time using the same application. The Social Security Administration will determine which one you may be may have access to to based on your work history and financial situation.

What "disabled" means under Social Security rules

Social Security has a specific definition: you must have a medical condition that prevents you from doing substantial work and is expected to last at least 12 months or result in death. "Substantial work" means earning more than a set monthly amount — in 2024, that is $1,550 per month for non-blind individuals and $2,590 for blind individuals. If you earn less than that, you may still be working, but Social Security considers it not substantial.

Your condition does not have to be on Social Security's list of recognized disabilities, but having a listed condition speeds up approval. The agency publishes the Blue Book, which lists conditions that automatically may have access to if your medical records match the criteria. Even if your condition is not listed, you can still be approved if your medical evidence shows you cannot work.

Social Security will look at whether you can do the work you did before, and if not, whether you can do any other work that exists in the economy. Age, education, and work skills matter — a 58-year-old with a back injury and no other skills may be approved where a 35-year-old with the same injury might not be, because the older person has fewer work options.

Step-by-step: what happens after you file

Once you submit your application, Social Security sends you a confirmation letter with a case number. Keep this number — you will use it to check your case status online or by phone. The agency then requests medical records from every doctor, hospital, and mental health provider you listed. This can take several weeks. You can speed this up by requesting your own records and mailing them to Social Security yourself, but the agency will also contact your providers directly.

A disability examiner reviews your medical evidence against the rules for your condition. If your case is straightforward and your medical records clearly show you cannot work, approval can come within three months. If the evidence is unclear or incomplete, the examiner may ask for more information or send you for a consultative exam — a medical appointment Social Security pays for to gather additional evidence.

Most first applications are denied. If yours is, you receive a notice explaining the reason. You then have 60 days to request reconsideration, which sends your case to a different examiner. If reconsideration is also denied, you can request a hearing before an administrative law judge. At a hearing, you can present new evidence and testify about how your condition affects your daily life and ability to work.

Gathering and submitting medical evidence

Medical evidence is the foundation of your case. Social Security needs records that show the diagnosis, test results, treatment history, and how your condition limits your functioning. Bring or mail copies of recent doctor's notes, lab results, imaging reports (X-rays, MRIs), mental health evaluations, and hospital discharge summaries. If you see a specialist, their records carry more weight than general practitioner notes for that condition.

List every medical provider you have seen in the past three years, including their name, address, and phone number. Social Security will contact them directly. If a provider is no longer in practice or you do not have current contact information, say so — the agency has staff who can track down records. Do not assume a provider will send records on their own; Social Security's request may take weeks to reach them, and some offices are slow to respond.

If you cannot afford medical treatment or have not seen a doctor recently, tell Social Security. The agency can order a consultative exam at no cost to you. This exam does not determine your case on its own, but it creates a medical record for the examiner to review.

What to do if your application is denied

A denial does not mean you are ineligible — it means the examiner concluded your medical evidence did not meet the standard for disability at that point in time. You have the right to challenge it. Within 60 days of the denial notice, you can request reconsideration. This sends your case to a different examiner who reviews all the evidence again, plus any new medical records you have gathered since the first decision.

If reconsideration is also denied, you can request a hearing before an administrative law judge. This is where many cases are approved. At a hearing, you can testify about your condition, bring witnesses (including doctors), and present new evidence. You do not need a lawyer, but many people hire one at this stage. A lawyer can charge you a fee only if you win — typically 25 percent of your back pay, up to a maximum of $7,200.

If the judge denies you, you can appeal to the Appeals Council, and if that is denied, you can file a civil lawsuit in federal court. The entire process from initial application to a final decision can take two to four years, though some cases move faster.

Avoiding scams and understanding representative fees

Do not pay anyone to file your application for you. The application is free, and you can do it yourself online, by phone, or in person. Scammers sometimes charge upfront fees claiming they can speed up your case or may provide approval — this is illegal. Social Security representatives and lawyers can charge a fee only after you receive a favorable decision, and only if they represented you during the process.

If you hire a representative, they must be accredited by Social Security. This includes lawyers, non-lawyer representatives, and organizations. You can check whether someone is accredited on the Social Security website. The representative fee is capped at 25 percent of your back pay or $7,200, whichever is less. Social Security pays this fee directly from your back pay — you do not pay out of pocket.

Be cautious of anyone who guarantees approval, promises a specific amount of money, or pressures you to decide quickly. Legitimate representatives will explain the process honestly, including that most first applications are denied and appeals take time.

Frequently Asked Questions

Can I work while waiting for a decision?

Yes. Working does not disqualify you from SSDI or SSI. However, if you earn more than the substantial work level ($1,550 per month in 2024), Social Security may conclude you are not disabled. If you earn less, you can continue to receive benefits. For SSI, your earnings reduce your monthly payment dollar-for-dollar after the first $65 and half of the remainder.

How long does it take to get a decision?

Initial decisions typically take three to six months, though some cases take longer if more medical evidence is needed. Reconsideration takes another two to three months. A hearing before a judge can take six months to a year or more, depending on how busy the judge's office is. You do not receive benefits while waiting — they begin the month after you are approved.

What if I cannot afford to wait for benefits?

If you filed for SSDI and have a work history, you may be may have access to to expedited review if you are in financial crisis. Ask Social Security about compassionate allowance or dire need expedited handling. For SSI, you may be may have access to to immediate payments while your case is pending if you meet the income and resource limits. Contact your local Social Security office to ask about these options.

Do I need a doctor's statement saying I am disabled?

No. Social Security makes the disability information based on medical evidence in your records, not on a doctor's opinion of whether you are "disabled." However, a detailed statement from your treating doctor explaining how your condition limits your ability to work is very helpful and can strengthen your case.

What happens to my benefits if I go back to work?

For SSDI, you can earn up to $1,550 per month (in 2024) without losing benefits. Above that, benefits stop, but you enter a nine-month trial work period where you can test your ability to work without losing coverage. After the trial work period, you have a 36-month extended may be able to access period where benefits stop and restart based on your monthly earnings. For SSI, earnings reduce your payment but do not stop it entirely.