The first step: contact Social Security directly
To begin an SSDI process, you contact Social Security yourself — not a third party, not a website, not a doctor. You can start in three ways: call Social Security at 1-800-772-1213 (TTY 1-800-325-0778), visit your local Social Security office in person, or go online to ssa.gov and create a my Social Security account to file there.
When you call or visit, tell them you want to file for Social Security Disability Insurance. They will ask basic questions about your work history, your medical condition, and your household. This conversation is not a medical exam — Social Security is collecting information to send to the medical reviewers who will actually decide your case later.
If you file online through my Social Security, you will answer the same questions in a form. The online route is often faster because you can work through it at your own pace and save your progress. You do not have to finish in one sitting.
Key Takeaways
- You file directly with Social Security by phone (1-800-772-1213), in person at a local office, or online through my Social Security — no fee or middleman required.
- Social Security will ask about your work history, your medical condition, and who lives with you, but they do not make the medical decision at this stage.
- You will need to list your doctors and hospitals so Social Security can request your medical records; you do not have to gather them yourself.
- The process takes 20 to 30 minutes if you file online, or longer if you call, because Social Security asks follow-up questions.
- After you file, Social Security sends your case to a state disability agency that hires doctors to review your medical evidence and make the approval or denial decision.
What documents and information to have ready
Before you file, gather a few pieces of information. You will need your Social Security number, your birth certificate or passport, proof of citizenship or legal residency (a driver's license, passport, or state ID usually works), and your W-2 forms or tax returns from the last year you worked. If you are self-employed, bring records showing your income.
You will also need to list every doctor, hospital, and mental health provider who has treated you for your condition. You do not need to call them or get records yourself — Social Security will request the records directly once you give them the names and addresses. However, if you have recent medical records at home (test results, imaging reports, letters from your doctor), having those on hand when you file can speed things up.
If you have worked outside the United States, bring any documentation of that work. If you receive workers' compensation or have a pending workers' compensation claim, tell Social Security about it. If you are currently receiving unemployment benefits, mention that too.
The difference between filing online, by phone, and in person
| Method | Time to complete | Best for | What happens next |
|---|---|---|---|
| Online (my Social Security) | 20 to 30 minutes, can save and return | People who prefer to work at their own pace and have internet access | You receive a confirmation number when ready; Social Security mails a summary within 5 to 7 days |
| Phone (1-800-772-1213) | 30 to 45 minutes | People who have questions during filing or prefer speaking to someone | The representative reads back your information; you receive a confirmation number and a summary in the mail |
| In person at local office | 45 minutes to 2 hours (including wait time) | People who need help filling out forms or have complex work history | You receive a receipt on the spot; a summary arrives in the mail within 5 to 7 days |
The online method is usually fastest because you control the pace and do not wait for a representative. The phone line can have long wait times, especially early in the week. In-person visits let you ask questions face-to-face, but you may wait in the office.
All three methods produce the same result: your case is filed with the same official start date. Choose the method that fits your situation and comfort level.
What happens after you file
Once you submit your process, Social Security sends it to your state's disability information services office. That office hires doctors and vocational experts (people trained to assess work ability) to review your medical records and decide whether you meet the SSDI rules. This review takes 30 to 90 days on average, though some cases take longer if Social Security needs more medical evidence.
During this time, Social Security may contact you or your doctors to request additional records. If they ask for something, respond as quickly as you can — delays in getting records can delay your decision. You can check the status of your case by logging into my Social Security online or by calling 1-800-772-1213.
You will receive a written decision in the mail. If approved, the letter tells you when your benefits start and how much you will receive each month. If denied, the letter explains why and tells you how to request reconsideration (a second review by a different examiner) or appeal to a judge.
If you need help filing
You can ask a family member or friend to help you file. You can also work with a Social Security representative payee — someone who manages your benefits on your behalf — though that is usually set up after approval, not during filing.
Some people hire a disability lawyer or non-lawyer representative to help with their case. These representatives charge a fee only if you win, and the fee is capped by law at 25 percent of your back pay (the money owed from the date you filed to the date you were approved). You do not pay anything upfront. If you want to hire a representative, you can find them through the Social Security website or through disability advocacy organizations in your area.
You do not have to hire a representative to file. Many people file on their own and are approved. A representative is most useful if your case is denied and you need to appeal, or if your work history is complicated.
Common mistakes to avoid when filing
Do not wait to file until you are completely unable to work. SSDI has a five-month waiting period after your disability begins before benefits start, so filing early means benefits reach you sooner. Also, do not assume Social Security will contact your doctors — give them complete names and addresses so they can request records without delay.
Do not mention that you are looking for work or that you hope to return to work soon. Social Security needs to understand that your condition prevents substantial work, which means earning more than about $1,550 per month (this amount changes yearly). You can still hope to work, but be clear about what your doctors say your limitations are.
Do not file and then ignore mail from Social Security. If they ask for more information or records, respond within the important date they give you. Missing a important date can result in your case being closed, and you would have to file again from the start.
How long the whole process takes
From the day you file to the day you receive a decision usually takes three to six months. Some cases are decided faster if the medical evidence is clear. Others take longer if Social Security needs to order additional tests or records, or if your case goes to appeal.
If you are approved, your first payment arrives about one month after the decision letter. If you are denied and you request reconsideration, that second review takes another two to three months. If you appeal to a judge, the wait is typically one to two years, depending on how busy the judge's office is in your area.
While you wait, you can work part-time and still be approved for SSDI, as long as you earn less than the monthly limit. You can also receive other benefits like food information or Medicaid while your case is pending.
Frequently Asked Questions
Can I file for SSDI if I am still working?
Yes. You can work part-time and still file for SSDI. Social Security looks at whether your condition prevents substantial work (earning more than about $1,550 per month), not whether you are currently working. If you are working but earning below that limit, you can file and potentially be approved.
What if I do not have all my medical records when I file?
You do not need to have them. Give Social Security the names and addresses of your doctors and hospitals, and they will request the records for you. It is faster if you can provide recent records yourself, but it is not required to file.
Do I have to use a lawyer to win SSDI?
No. Many people are approved without a lawyer. A lawyer is most helpful if your case is denied and you need to appeal to a judge. You can hire one at that point if you want to.
What if I miss the important date Social Security gives me to send information?
Contact Social Security when ready and explain why you missed it. They may give you extra time. If they close your case, you can file again, but you lose the original filing date, which affects when your benefits would start.
Can someone else file for me if I cannot do it myself?
Yes. A family member, friend, or representative can file on your behalf. You will need to sign a form authorizing them to act for you, or they can file and then add you to the case later.