The filing process starts with the Social Security Administration, not your doctor

You file for Social Security Disability Insurance (SSDI) by contacting the Social Security Administration directly — either online at ssa.gov, by phone at 1-800-772-1213, or in person at your local Social Security office. The SSA is the only body that accepts SSDI claims; your doctor cannot file on your behalf, though their medical records will become part of your case.

The process takes months, not weeks. From the moment you file until you receive a decision typically takes three to six months, though some cases take longer. During this time, the SSA will request medical evidence, work history, and details about your condition. You do not need a lawyer to file, but many people hire one after a denial.

Key Takeaways

  • You file directly with the Social Security Administration online, by phone, or at a local office; no other organization can start your claim.
  • Have your Social Security number, birth certificate, medical records, and work history ready before you contact the SSA.
  • The SSA will ask for detailed information about your condition, how it limits your work, and what medical treatment you have received.
  • Most initial claims are denied; if yours is, you can request reconsideration or file an appeal within 60 days of the denial letter.

What you need to gather before filing

Collect these documents before you contact the SSA: your Social Security number, birth certificate, proof of citizenship or legal residency, and a list of all doctors and hospitals that have treated you for your condition. You will also need your W-2 forms or tax returns for the past year to show your work history and earnings.

Write down the dates you saw each doctor, what they diagnosed, and what treatments you received. If you have been unable to work, note the date your condition made work impossible. The SSA will request your full medical file from your providers, but having this summary ready speeds up the process and helps you remember details accurately.

Filing online, by phone, or in person

Online filing through ssa.gov is the fastest route if you have a my Social Security account. You can start an application, save it, and return to finish it later. The online form walks you through each section and tells you what information is required.

Phone filing at 1-800-772-1213 works if you prefer to speak with someone. Call between 7 a.m. and 7 p.m. Monday through Friday. Wait times are often long, especially early in the week. The representative will ask the same questions as the online form and submit your claim when finished.

In-person filing at your local Social Security office lets you hand over documents directly and ask questions face-to-face. Find your nearest office at ssa.gov/locator. Bring originals or certified copies of your documents; the office will make copies for your file.

What the SSA will ask you

The application form asks for a detailed description of your condition and how it prevents you from working. Do not simply write "back pain" or "depression." Instead, describe what you cannot do: "I cannot sit for more than 20 minutes without severe pain" or "I have panic attacks that make it impossible to be around other people." The SSA uses these specifics to evaluate your case.

You will list every job you have held in the past 15 years, including the dates, duties, and how much you earned. The SSA uses this work history to understand what kind of work you have done and whether your condition prevents you from doing similar work in the future.

The form also asks about your medical treatment: doctors' names and addresses, dates of visits, diagnoses, medications, and test results. The SSA will request these records directly from your providers, but listing them accurately on your application helps ensure nothing is missed.

What happens after you file

After you submit your claim, the SSA sends you a notice with your claim number and tells you what documents they still need. If you do not receive this notice within two weeks, call 1-800-772-1213 to confirm your claim was filed.

The SSA then requests your medical records from every doctor and hospital you listed. This can take several weeks. While they wait, they may also order a consultative exam — a medical evaluation paid for by the SSA — if they need more information about your condition.

A disability examiner at your state's Disability information Services reviews all the medical evidence and decides whether your condition meets the SSA's definition of disability. You will receive a written decision in the mail. If approved, you receive back pay to the date you filed and your first monthly payment begins.

What to do if your claim is denied

Most initial SSDI claims are denied. If yours is, you have 60 days from the date on your denial letter to request reconsideration. This means the SSA will review your case again, usually with new medical evidence you provide.

If reconsideration is also denied, you can request a hearing before an Administrative Law Judge. This is a formal process where you can present evidence and testify about your condition. Many people hire a disability lawyer at this stage; lawyers typically charge a fee only if you win, and the fee is capped by federal law at 25 percent of your back pay.

You can also appeal a judge's decision to the Appeals Council, and after that to federal court, though these steps are less common and usually require a lawyer.

How to speed up the process

Submit your medical records yourself rather than waiting for the SSA to request them. Call your doctors' offices and ask for copies of all records related to your condition. Mail them to the SSA with your claim number written on each page. This prevents delays if a provider is slow to respond.

Keep the SSA updated if you change your address or phone number. If they cannot reach you, your case can stall. Answer any requests for information within the deadline stated in the letter — usually 10 days.

If you are working part-time while waiting for a decision, report your earnings to the SSA. This does not disqualify you, but the SSA needs to know to calculate your benefits correctly.

Frequently Asked Questions

Do I need a lawyer to file for SSDI?

No, you can file and win without a lawyer. However, lawyers are useful if your claim is denied and you are appealing. Many people hire one at the reconsideration or hearing stage. Disability lawyers work on contingency, meaning they charge a fee only if you win, capped at 25 percent of your back pay.

Can my doctor file for me?

No. Your doctor cannot start an SSDI claim on your behalf. You must contact the SSA directly. Your doctor's medical records and statements will be part of your case, but the SSA needs to hear from you first.

How much back pay will I receive if approved?

Back pay covers the period from the date you filed your claim until the date you are approved. If you filed in January and were approved in July, you receive six months of back pay. The amount depends on your earnings history. The SSA calculates this and tells you in your approval letter.

What if I am still working part-time?

You can work and earn money while your SSDI claim is being reviewed. Report your earnings to the SSA. If approved, you may be able to continue working part-time under the Trial Work Period, which lets you test your ability to work without losing benefits for nine months.

How do I check the status of my claim?

Log into your my Social Security account at ssa.gov, or call 1-800-772-1213 with your claim number. The SSA can tell you what documents they have received and what they still need from you.