The Basic Path to Filing for SSDI

To file for Social Security Disability Insurance (SSDI), you submit an process to the Social Security Administration (SSA) describing your medical condition, work history, and why you cannot work. The SSA then reviews your medical records, may order its own examination, and decides whether your condition meets their definition of disability. The entire process typically takes three to six months, though it can take longer if SSA requests additional medical evidence or if you appeal a denial.

You can file in three ways: online at ssa.gov, by phone at 1-800-772-1213, or in person at your local Social Security office. Online filing is usually fastest because you can complete the process at your own pace and SSA has your submission when ready. Phone filing works if you prefer to speak with someone, though wait times vary. In-person filing at a local office is an option if you need help understanding the questions or have documents to show.

Key Takeaways

  • You must have worked long enough under Social Security to have earned sufficient work credits, which typically means working about five of the last ten years for most adults under 60.
  • Your medical condition must prevent you from doing substantial work for at least 12 months or be expected to result in death, according to SSA's strict definition.
  • You file by completing an process online, by phone, or at your local Social Security office, and SSA will request your medical records directly from your doctors.
  • If SSA denies your claim, you can appeal within 60 days, and most people who appeal with new medical evidence or legal representation have better outcomes on reconsideration.

Work Credits and Work History Requirements

Before SSA will even review your medical condition, you must have earned enough work credits through past employment. In 2024, you earn one work credit for every $1,730 in wages you report to Social Security, up to four credits per year. Most adults under 60 need 40 work credits total, with at least 20 of those earned in the ten years before you become disabled. This usually means working roughly five years out of the last ten, though the exact requirement depends on your age when you became disabled.

Younger workers (under 24) need fewer credits—sometimes as few as six credits earned in the three years before disability began. Workers aged 24 to 31 need credits equal to the number of years from age 21 to the year they became disabled, with at least half earned in the years when ready before. SSA will calculate your specific requirement based on your birth date and the date your disability began, so you do not need to figure this out yourself—you just need to know that work history matters and that SSA will verify it through your Social Security record.

Medical Evidence SSA Will Request

When you file, you do not need to gather every medical record yourself. Instead, you list the doctors, hospitals, clinics, and mental health providers who have treated you, and SSA requests those records directly. However, the records SSA receives must show objective medical findings—test results, imaging, examination notes, or a doctor's statement about what they observed—not just your description of pain or fatigue. If your condition is mental health–related, SSA will want records from a psychiatrist or psychologist showing how your condition affects your ability to concentrate, remember instructions, or interact with others.

SSA may also order a Consultative Examination (CE) at no cost to you, performed by a doctor SSA hires. This examination is not meant to treat you; it is meant to gather specific medical information SSA needs to make a decision. The CE doctor will examine you, ask about your symptoms and daily activities, and report findings back to SSA. You have the right to bring a representative or support person to any examination, and you can request that your own doctor's records be considered instead if you believe a CE is unnecessary.

How SSA Defines Disability

SSA's definition of disability is narrower than most people expect. You must be unable to do not just your past job, but any work that exists in the national economy, given your age, education, and work experience. This is called the substantial gainful activity (SGA) standard. In 2024, SGA means earning more than $1,550 per month (or $2,590 if you are blind). If you earn less than that amount, SSA will consider you not working at substantial gainful activity level, which is one factor in their decision.

Your condition must also be expected to last at least 12 months or result in death. A condition that will improve within a year, even if it is severe right now, does not meet SSA's definition. SSA uses a five-step process to evaluate your claim: first, whether you are working at SGA level; second, whether your condition is severe; third, whether your condition matches or equals one on SSA's list of impairments; fourth, whether you can do your past work; and fifth, whether you can do any other work. If you fail any step, SSA may deny your claim, but if you pass each step, SSA will approve you.

The process Process and Timeline

When you file online at ssa.gov, you will answer questions about your medical conditions, when they began, which doctors treat you, your work history, and your education. The process takes 15 to 45 minutes depending on how much detail you provide. After you submit, SSA sends you a confirmation number and begins requesting medical records from the providers you listed. You will receive a notice in the mail asking you to provide any additional information SSA needs, such as dates of treatment or clarification about your work history.

SSA's decision typically comes within 90 to 120 days, though cases involving mental health conditions or those requiring a Consultative Examination may take longer. You will receive a written decision in the mail explaining whether you were approved or denied and why. If approved, you will receive a notice showing your monthly benefit amount and your Medicare start date. If denied, the notice will explain which step of the five-step process you did not meet and will tell you how to appeal.

What Happens If Your Claim Is Denied

Roughly 65 to 70 percent of initial applications are denied. A denial does not mean you cannot receive SSDI—it means SSA did not find enough medical evidence that your condition meets their definition of disability at that moment. You have 60 days from the date on your denial notice to file an appeal. The first appeal level is called Reconsideration, where a different SSA examiner reviews your case along with any new medical evidence you have gathered since the initial decision.

If you are denied again at Reconsideration, you can request a hearing before an Administrative Law Judge (ALJ), which is the most common place where people win on appeal. At a hearing, you can present new medical evidence, have a doctor or vocational informed testify on your behalf, and explain in your own words why you cannot work. Many people hire a disability representative or attorney for the hearing stage because the approval rate is significantly higher with representation. Representatives are paid only if you win, and their fee is capped at 25 percent of your back pay (the money SSA owes you from the date you filed).

Work Incentives and Continuing may be able to access

Once you are approved for SSDI, you do not lose your benefits when ready if you try to work. SSA has work incentives designed to let you test your ability to work without losing your entire benefit. The most important is the Trial Work Period (TWP), which allows you to work and earn any amount for nine months (not necessarily consecutive) without SSA reducing your benefits. After the TWP ends, you enter the Extended may be able to access Period, where you can earn up to the SGA amount ($1,550 in 2024) without losing benefits.

If you earn more than SGA during Extended may be able to access, your benefits stop for that month, but they restart the next month if your earnings drop below SGA. You must report your work and earnings to SSA; they do not automatically know. Additionally, you can deduct impairment-related work expenses (costs directly related to working despite your disability) and plan-to-achieve-self-support (PASS) expenses from your earnings when SSA calculates whether you have exceeded SGA. These rules exist because SSA recognizes that some people with disabilities can work part-time or with accommodations, and the agency wants to encourage that rather than penalize it.

Frequently Asked Questions

Do I need a lawyer to file for SSDI?

No, you can file on your own without paying anyone. However, if your claim is denied and you appeal to a hearing, having a representative significantly increases your chances of approval. Representatives are paid only if you win, and the fee is limited by law, so the cost is manageable if you are approved.

How much will I receive each month if approved?

Your monthly benefit is based on your lifetime earnings record, not on how severe your condition is. The average SSDI payment in 2024 is around $1,550 per month, but it ranges from roughly $900 to $3,800 depending on your work history. SSA will tell you the exact amount in your approval notice.

Can I file for SSDI while still working?

Yes. You can file even if you are currently working, as long as you are earning less than the SGA amount ($1,550 in 2024). SSA will evaluate whether your condition prevents you from working at a substantial level, not whether you are currently working.

What if my condition improves after I am approved?

SSA will periodically review your case to confirm you still meet the disability definition. If your condition improves significantly, SSA may schedule a medical review and could find you no longer disabled. However, you have the right to appeal that decision, and SSA must give you advance notice before stopping your benefits.

How long do I receive SSDI benefits?

SSDI continues as long as your condition prevents you from working at a substantial level and you meet SSA's other requirements. At age 66 or 67 (depending on your birth year), your SSDI automatically converts to retirement benefits at the same monthly amount, and you continue receiving payments for life.