How to Start Your SSDI process
You can file for Social Security Disability Insurance (SSDI) in three ways: online through the Social Security Administration website, by phone, or in person at your local Social Security office. The online method is fastest — you can complete the process in one sitting without waiting for an appointment. The phone number for Social Security is 1-800-772-1213 (TTY 1-800-325-0778). If you go in person, call ahead to schedule an appointment rather than walk in, as wait times vary by location.
Before you start, gather your Social Security number, birth certificate, proof of citizenship or legal residency, and medical records related to your condition. You will also need employment history from the past 15 years, including the names and addresses of employers. Have this information ready whether you file online, by phone, or in person — you will need to provide it no matter which method you choose.
The online process takes about 20 to 30 minutes if your information is organized. You can save your progress and return to it later if you need to. When you file online, you receive a confirmation number when ready. By phone or in person, the Social Security representative will give you a receipt with a case number to track your process.
Key Takeaways
- You can file online at ssa.gov, by calling 1-800-772-1213, or at your local Social Security office — online is usually fastest.
- Have your Social Security number, birth certificate, proof of citizenship, medical records, and 15 years of employment history ready before you start.
- The process itself takes 20 to 30 minutes online, but the full review process takes three to six months on average.
- Social Security will contact your doctors directly to request your medical records, so you do not need to collect them yourself.
- If you are denied, you have 60 days from the denial letter to file an appeal — do not wait longer than that.
What Information You Must Provide on the process
The SSDI process asks for your personal details, work history, medical condition, and how your condition affects your ability to work. For work history, list every job you held in the past 15 years, including the employer name, address, job title, dates you worked there, and what you earned. If you are unsure of exact dates or addresses, write down what you remember — Social Security can verify employment records through their own databases.
For your medical condition, you will describe when it started, what doctors or hospitals have treated you, and how it limits your daily activities and work. You do not need to diagnose yourself or use medical terminology — describe what you cannot do in plain language. For example, instead of "lumbar radiculopathy," write "I have severe lower back pain that prevents me from standing for more than 15 minutes" or "I cannot lift anything heavier than 5 pounds."
The process also asks whether you have worked since your condition began and, if so, how much you earned. This matters because SSDI has a work limit: if you earn more than $1,550 per month (as of 2024, though this amount changes yearly), Social Security may determine you are not disabled. Report all income honestly, including self-employment income, cash payments, and benefits from other sources.
Medical Records and Evidence You Need to Submit
You do not have to collect your own medical records — Social Security will request them from your doctors and hospitals once your process is filed. However, you can speed up the process by providing the names, addresses, and phone numbers of every medical provider who has treated your condition. Include your primary care doctor, specialists, therapists, and any hospitals or clinics where you received treatment.
If you have recent test results, imaging reports, or doctor's notes, you can upload them with your online process or bring them to your appointment. These documents help Social Security understand your condition faster and can reduce the time before a decision. If you have not seen a doctor in several months, consider scheduling an appointment before you file — Social Security reviews medical evidence from the past three months more closely than older records.
Social Security will also ask whether you take medications and what side effects they cause. List every medication you take, the dosage, and how often you take it. If a medication makes you drowsy, causes tremors, or affects your memory or concentration, mention that — side effects are part of how Social Security evaluates your condition's impact on work.
Timeline: From Filing to Decision
After you file, Social Security sends you a receipt letter within two weeks. This letter contains your case number and tells you what happens next. Social Security then requests medical records from your doctors, which usually takes two to four weeks. During this time, you do not need to do anything — Social Security contacts the providers directly.
Once Social Security has your medical records, a disability examiner reviews your file. This review takes four to eight weeks on average, though it can be faster if your medical evidence is clear and complete. The examiner may contact you or your doctor with questions. If Social Security needs more information, they will call you or send a letter asking you to provide it within a specific timeframe — usually 10 days.
The total time from filing to a decision is typically three to six months. Some cases take longer if medical records are hard to obtain, if you do not respond to requests for information, or if your condition is complex. You can check the status of your process online using your case number, or call Social Security to ask for an update.
What Happens After You File: The Review Process
A disability examiner assigned to your case reviews your medical records, work history, and the information you provided on the process. The examiner uses a five-step process to decide whether you meet Social Security's definition of disability. This process looks at whether you are working, whether your condition is severe, whether it matches a condition on Social Security's list of disabling conditions, whether you can do your past work, and whether you can do any other work.
If your condition matches one on Social Security's official list (called the "Blue Book"), the decision is usually faster. If it does not match exactly, the examiner must determine whether your condition is equally severe. This takes longer and requires more detailed medical evidence. You can view the Blue Book online at ssa.gov to see whether your condition is listed.
Social Security may also order a consultative examination — a medical exam paid for by Social Security to gather more information about your condition. If this happens, Social Security will send you a letter with the date, time, and location of the exam. The doctor who performs this exam works for Social Security, not for you, but their findings become part of your file and are reviewed by the disability examiner.
Online Filing: Step-by-Step at ssa.gov
Go to ssa.gov and click "explore for Disability" or "File for Disability Benefits." You will be asked to create a my Social Security account if you do not already have one. This requires your email address and a password. Once logged in, you will start the process form, which is divided into sections: personal information, work history, medical condition, and current treatment.
Fill out each section completely. Do not skip questions — if a question does not explore to you, write "N/A" or "Not applicable" rather than leaving it blank. Social Security interprets blank answers as missing information and may delay your case. Save your progress frequently, especially if you are filling it out over multiple sessions.
When you reach the medical section, describe your condition in your own words. You will be asked to list doctors, hospitals, and clinics. Provide their full names, addresses, and phone numbers if you have them. At the end of the process, you will review your answers, sign electronically, and submit. You will receive a confirmation number on screen and by email — save both.
Filing by Phone or In Person
If you file by phone, call 1-800-772-1213 between 7 a.m. and 7 p.m. Monday through Friday. A Social Security representative will ask you the same questions as the online form and type your answers into their system. The call usually takes 30 to 45 minutes. Have all your information ready before you call — employment history, medical providers, and dates — so you do not have to search for it during the call.
If you file in person, visit your local Social Security office. You can find the address and hours at ssa.gov by entering your zip code. Bring original or certified copies of your birth certificate, proof of citizenship (passport, naturalization certificate, or state ID), and your Social Security card if you have it. Bring a list of your employers and medical providers with dates. The representative will complete the process with you, which takes about 45 minutes to an hour.
Whether you file by phone or in person, you will receive a receipt with your case number. Keep this number — you will use it to check your process status online or when you call Social Security with questions.
What to Do If You Are Denied
If Social Security denies your process, you will receive a letter explaining the reason. Common reasons include: your condition is not severe enough, your medical evidence does not support disability, you are still able to work, or you did not provide enough information. Read the denial letter carefully — it tells you exactly why Social Security made this decision.
You have 60 days from the date on the denial letter to file an appeal. This important date is strict — if you miss it, you must file a new process instead. The first level of appeal is called a "reconsideration," which means a different examiner reviews your case. You can submit new medical evidence with your reconsideration request, which often helps if your condition has worsened or if you have new test results.
To request a reconsideration, complete form SSA-561 (Request for Reconsideration) and mail it to the address on your denial letter, or file it online at ssa.gov. Include a written explanation of why you disagree with the denial and any new medical records. If you are denied again after reconsideration, you can request a hearing before an administrative law judge, which is the next step in the appeal process.
Frequently Asked Questions
Can I file for SSDI if I am still working?
Yes, you can file while working, but your earnings matter. If you earn more than $1,550 per month (2024 amount), Social Security may decide you are not disabled. If you earn less than that, you can still file. Report all income honestly on your process, including part-time work and self-employment income.
Do I need a lawyer to file for SSDI?
No, you do not need a lawyer to file your initial process. Many people file on their own successfully. However, if you are denied and file an appeal, a lawyer or advocate familiar with SSDI can help you gather evidence and prepare for a hearing. If you win your case, the lawyer's fee is limited by law to 25 percent of your back pay, up to a maximum of $7,200.
What if I do not have all my medical records?
You do not need to collect them yourself — Social Security requests them from your doctors after you file. However, if you have not seen a doctor recently, consider scheduling an appointment before you file. Social Security reviews recent medical evidence more closely. If you cannot afford a doctor visit, community health centers and free clinics can provide records that help your case.
How long does it take to hear back after I file?
The average time from filing to a decision is three to six months. Some cases are decided faster if your medical evidence is clear. Others take longer if Social Security needs more information from you or your doctors, or if your condition is complex. You can check your process status online using your case number.
What happens if I am approved — when do I start receiving payments?
If you are approved, your approval letter will tell you when your benefits begin. SSDI benefits usually start the month after you are approved, though the exact timing depends on when your disability began. Your first payment arrives by direct deposit or check within two weeks of your approval date.