The Basic Steps to File for SSDI

You file for SSDI by submitting a claim to the Social Security Administration (SSA). You can start the process online at ssa.gov, by phone at 1-800-772-1213, or in person at your local Social Security office. The SSA will ask you to provide medical records, work history, and details about your condition. After you submit, the SSA sends your case to your state's Disability information Services (DDS) office, which makes the decision about whether you meet the medical criteria for disability.

The entire process typically takes three to six months, though some cases take longer. You will not hear back when ready. The SSA will contact you if they need more information, and they will notify you by mail when a decision has been made.

Key Takeaways

  • You can file online, by phone, or in person; online filing at ssa.gov is usually fastest because you can save your work and return to it later.
  • You will need your Social Security number, medical records from your doctors, and a summary of your work history for the past 15 years.
  • The SSA sends your case to your state's Disability information Services office, which decides whether your condition meets the medical criteria for disability.
  • The decision process takes three to six months on average, and you should not expect to hear back within the first month.
  • If you are denied, you can file an appeal; most people who appeal with new medical evidence or a lawyer have better outcomes than those who do not.

Filing Online at SSA.gov

The fastest way to file is through the SSA's online portal at ssa.gov. You will need to create a my Social Security account if you do not already have one. Once logged in, you can start an SSDI claim and fill it out over multiple sessions—you do not have to complete it all at once. The online form asks about your medical condition, your work history, your doctors' names and addresses, and your medications.

One advantage of online filing is that you can upload documents directly: medical records, test results, and letters from your doctors. The SSA prefers to receive these documents electronically because they are less likely to get lost. You can also check the status of your claim online after you have filed.

If you get stuck on any question, you can call 1-800-772-1213 and ask for help without losing your progress. The SSA's representatives can clarify what information they need, but they cannot fill out the form for you.

What Documents and Information You Will Need

Before you start your process, gather the following: your Social Security number, birth certificate, proof of citizenship or legal residency (passport or green card), and your most recent tax return or W-2. You will also need the names, addresses, and phone numbers of all doctors and mental health providers who have treated you in the past three years.

Medical records are the most important part of your claim. The SSA needs documentation that shows your condition, when it started, what tests or imaging you have had, and what treatment you are receiving. Bring records from your primary care doctor, specialists, hospitals, and therapists. If you have had surgery, imaging (X-rays, MRIs, CT scans), lab work, or psychological testing, include those records. The more recent the records, the better—the SSA pays closest attention to medical evidence from the past three months.

You will also need to list your work history for the past 15 years: the names of employers, the dates you worked, and the type of work you did. If you are self-employed, bring tax returns and records of your income. The SSA uses this information to determine whether you have worked recently enough to be insured under the SSDI program.

Filing by Phone or In Person

If you prefer not to file online, you can call 1-800-772-1213 Monday through Friday, 7 a.m. to 7 p.m. Eastern time. A representative will ask you the same questions as the online form and can file your claim over the phone. You will still need to send in your medical records and other documents by mail or upload them later.

You can also walk into your local Social Security office and file in person. Find your office at ssa.gov/locator. Bring all your documents with you. Filing in person takes longer than online or phone filing because you have to wait for an appointment, but some people prefer it because they can ask questions face-to-face.

No matter which method you choose, you will need to provide the same information and documents. The SSA does not charge a fee to file.

What Happens After You File

Once you submit your claim, the SSA sends it to your state's Disability information Services office. This office is separate from Social Security and employs doctors and disability examiners who review your medical records. They will read your doctors' notes, look at your test results, and decide whether your condition is severe enough to prevent you from working.

The DDS office may contact your doctors to ask for more information. They may also ask you to go to a medical examination paid for by the SSA. This examination is not a second opinion on your diagnosis—it is a way for the SSA to get current medical evidence. You should go to this appointment and bring any new medical records you have since you filed.

You will receive a written decision in the mail. If you are approved, the letter will tell you when your benefits start and how much you will receive each month. If you are denied, the letter will explain the reason and tell you how to appeal.

Understanding the Decision Timeline

The SSA aims to make a decision within three to six months, but the actual time varies by state and by how complex your case is. Cases involving multiple conditions or older medical records often take longer. If the DDS office needs more information from your doctors, that can add weeks to the timeline.

You can check the status of your claim online through your my Social Security account. The status will tell you whether the SSA is still reviewing your case, whether they have sent it to DDS, or whether a decision has been made. If you have not heard anything after four months, you can call 1-800-772-1213 and ask for an update.

Do not assume that a long wait means you will be denied. The SSA straightforward takes time to gather and review medical records, especially if your doctors are slow to respond or if you have been treated by many different providers.

What to Do If You Are Denied

If the SSA denies your claim, you have the right to appeal. You have 60 days from the date on the denial letter to file an appeal. There are four levels of appeal: reconsideration, hearing before an administrative law judge, Appeals Council review, and federal court. Most people who appeal do so because they have new medical evidence or because they want to present their case to a judge.

Many people hire a lawyer to help with an appeal. A lawyer who specializes in disability law can review your medical records, identify gaps in your evidence, and argue your case in front of a judge. The lawyer is paid only if you win, and the fee is capped by federal law at 25 percent of your back pay (the money owed from when you first filed).

If you cannot afford a lawyer, you can ask a non-lawyer representative to help you. These representatives charge lower fees and can help you gather medical records and prepare for a hearing. You can find representatives through disability advocacy organizations in your state.

Frequently Asked Questions

Can I file for SSDI if I am still working?

Yes. You can file while you are working, and the SSA will look at your earnings to decide whether you are doing substantial work. In 2024, substantial work is generally defined as earning more than $1,550 per month. If you earn less than that, you can file and potentially be approved even if you are still employed.

Do I need a lawyer to file for SSDI?

No. You can file on your own without a lawyer. However, if your claim is denied and you appeal, a lawyer can significantly improve your chances of winning. Most people who win on appeal have representation.

What if my doctors will not give me medical records?

The SSA can request records directly from your doctors on your behalf. When you file, you authorize the SSA to contact your providers. If a provider is slow to respond, the SSA will follow up. You can also request your own records and submit them yourself, which is often faster.

Can I file for SSDI if I have never worked?

No. SSDI is based on your work history and the taxes you have paid into Social Security. If you have never worked or have not worked recently enough, you may be able to file for Supplemental Security Income (SSI) instead, which is a needs-based program. The SSA will tell you which program you are may be able to access for when you file.

What happens to my SSDI if I go back to work?

You can work and still receive SSDI benefits, up to a certain amount of earnings. The SSA has work incentive programs that allow you to test your ability to work without losing your benefits when ready. If you earn more than the substantial work level for nine months, your benefits will stop, but you can restart them if you stop working again.