What You Need to Know Before You Start
Filing for Social Security Disability Insurance (SSDI) means submitting medical evidence and work history to Social Security to request monthly payments because a condition prevents you from working. The process takes three to five months on average, though some cases take longer. You do not need a lawyer to file, but you will need to gather documents yourself and answer detailed questions about your medical treatment and past jobs.
Social Security has three ways to file: online at ssa.gov, by phone at 1-800-772-1213, or in person at your local Social Security office. Online is fastest because you can save your process and return to it. The phone and in-person routes move at the same speed, but phone lines are often busy. Whichever method you choose, the same documents and information are required.
You must have worked and paid Social Security taxes for a certain number of quarters (three-month periods) to be found medically disabled. If you stopped working recently, you likely still have enough work credits. If you have not worked in several years, you may not. Social Security will tell you during the filing process whether you have enough credits.
Key Takeaways
- You can file online, by phone, or in person, and you need medical records, work history, and proof of income to complete the process.
- Social Security requires evidence that your condition prevents you from doing any work, not just your previous job, and that it will last at least 12 months or result in death.
- The decision process takes three to five months on average, and you will receive a letter in the mail explaining whether you were approved, denied, or need to provide more information.
- If you are denied, you can request reconsideration within 60 days, which sends your case to a different reviewer at no cost.
- You do not need a lawyer to file, but you can hire one to represent you in an appeal, and they are paid only if you win.
Gather Your Medical Records Before You File
Social Security needs medical evidence from doctors, hospitals, mental health providers, or other treatment sources who have examined or treated you. Do not submit letters from friends or family describing your condition—Social Security will not count them. You need actual medical records: test results, diagnoses, treatment notes, and medication lists from real providers.
Start by listing every doctor, therapist, hospital, or clinic you have visited in the past three years. Call each one and ask for your medical records. Most offices charge $10 to $50 per request and mail records within one to two weeks. If you cannot afford the copies, ask if the office will waive the fee or send them free to Social Security. Some will.
Gather records that show your condition is severe and ongoing. For example: if you have arthritis, Social Security wants X-rays, blood tests, and notes from your rheumatologist showing which joints are affected and how it limits your movement. If you have depression, Social Security wants psychiatric evaluations, medication records, and notes from therapy sessions describing your symptoms and how they affect your daily life. Vague statements like "I am in pain" or "I feel sad" are not enough.
If you cannot get records from a provider because they have closed, retired, or you do not remember their name, tell Social Security during the process. They can sometimes request records on your behalf, but it takes longer.
Complete the process and List Your Work History
The process asks for your name, Social Security number, date of birth, contact information, and citizenship status. You will also answer questions about your medical condition: when it started, what doctors have treated you, what medications you take, and how it affects your ability to work. Answer these questions as completely as you can. Vague answers slow down the review.
Social Security will ask you to describe your past jobs in detail. For each job held in the past 15 years, write down the job title, employer name, dates you worked there, and what you did every day. Include physical demands (standing, lifting, climbing) and mental demands (reading, math, decision-making). If you held many jobs, list the most recent five or six in detail and mention the others briefly.
You will also answer questions about your current ability to work: Can you sit for eight hours? Can you lift 10 pounds? Can you remember instructions? Can you get along with coworkers? Answer honestly. Social Security compares your answers to your medical records. If your records show you cannot lift more than five pounds but you say you can lift 10, the inconsistency will be noted and may slow your case.
If you are filing online, you can save your process and return to it later. If you are filing by phone or in person, the process takes 30 to 60 minutes. Bring all your documents with you so you can answer questions accurately.
What Happens After You File
After you submit your process, Social Security sends it to a state agency called Disability information Services (DDS). This agency hires doctors and vocational experts who review your medical records and work history. They do not examine you—they only read what your doctors have written.
During this review, DDS may request additional medical records from your providers. If they do, they will contact your doctors directly. You may also receive a letter asking you to attend a consultative examination—a brief appointment with a doctor hired by Social Security to gather more information. These exams are free and usually happen within two to four weeks of your request.
The entire review takes three to five months. During this time, you will not hear much. Social Security does not send updates. If you want to check on your case, you can call 1-800-772-1213 or log into your my Social Security account online.
Understanding the Decision Letter
Social Security mails a decision letter to your home address. The letter says one of three things: approved, denied, or more information needed.
If you are approved, the letter explains your monthly payment amount and when payments begin. SSDI payments usually start the month after you are approved, though some cases have a waiting period. The letter also explains Medicare coverage—you become may be able to access for Medicare after you have received SSDI for 24 months.
If you are denied, the letter explains why. Common reasons include: your condition is not severe enough, your medical records do not support your statements, you have not worked long enough to have enough work credits, or your condition is expected to improve within 12 months. The letter also tells you that you have 60 days to request reconsideration.
If Social Security needs more information, the letter lists what is missing and gives you a important date to send it. This might be additional medical records, clarification about your work history, or results from a consultative exam. If you miss the important date, your case may be denied.
What to Do If You Are Denied
A denial does not mean you cannot receive SSDI. You have the right to challenge it. The first step is reconsideration, which means a different reviewer at DDS looks at your case again. You have 60 days from the date on your denial letter to request reconsideration. Mail a written request to the address on your letter, or call 1-800-772-1213 to request it by phone.
When you request reconsideration, you can submit new medical records that you did not have during the first review. For example, if you were denied in January but received new test results in February, send those results with your reconsideration request. New evidence can change the outcome.
Reconsideration takes another three to five months. If you are denied again, you can request a hearing before an Administrative Law Judge (ALJ). This is a more formal process where you can present evidence and answer questions. Hiring a lawyer at this stage is common—many lawyers work on contingency, meaning they are paid only if you win, and their fee comes from your back pay.
If you lose at the hearing, you can appeal to the Appeals Council, and then to federal court. Each step takes several months. Many people who are denied initially are approved on appeal, so do not give up after a denial.
Documents You Will Need
| Document Type | Why Social Security Needs It | Where to Get It |
|---|---|---|
| Medical records from doctors, hospitals, or therapists | Proof that you have a medical condition and how severe it is | Contact each provider's medical records department |
| Lab results, imaging (X-rays, MRI), or test reports | Objective evidence of your condition | Your doctor's office or hospital |
| Medication list with dates started | Shows what treatments you have tried and for how long | Your pharmacy or doctor |
| W-2 forms or tax returns from the past two years | Proof of recent work and income | Your employer or tax records |
| Birth certificate or passport | Proof of identity and citizenship | Your home records or vital records office |
| Social Security card | Verification of your Social Security number | Your home records |
Frequently Asked Questions
Can I work while my SSDI process is being reviewed?
Yes. Working does not disqualify you from SSDI. However, if you earn more than $1,550 per month (as of 2024, this amount changes yearly), Social Security may conclude you are able to work and deny your case. Keep your earnings below this limit during the review if possible. After you are approved, you can earn up to this amount without losing benefits.
What if I do not have medical records because I cannot afford a doctor?
Tell Social Security during your process. They understand that some people have gaps in treatment due to cost. However, without medical evidence, approval is unlikely. Ask if your local health department, community health center, or hospital has low-cost or free clinics. Getting at least one recent evaluation on record strengthens your case significantly.
Do I need a lawyer to file for SSDI?
No. You can file and be approved without a lawyer. Many people do. However, if you are denied and decide to appeal, a lawyer can help you gather evidence and present your case at a hearing. Lawyers who handle SSDI work on contingency—they are paid only if you win, and their fee is taken from your back pay.
How much will I receive in monthly SSDI payments?
Your payment amount depends on your work history and earnings record, not on how severe your condition is. The average SSDI payment in 2024 is around $1,550 per month, but payments range from under $1,000 to over $3,800 depending on your situation. Social Security will tell you the exact amount in your approval letter.
What happens if I am approved but my condition improves?
Social Security may schedule a medical review to check whether you still meet the disability standard. If your condition has improved enough that you can work, your benefits may stop. You are required to report improvements in your condition. However, temporary improvement does not automatically end benefits—Social Security looks at whether you can sustain work over time.