The Basic Process: What Happens When You File

You file for SSDI through the Social Security Administration (SSA), either online at ssa.gov, by phone at 1-800-772-1213, or in person at your local Social Security office. The SSA will take your application, send it to a state disability information agency, and that agency will decide whether your condition meets Social Security's definition of disability. The whole process typically takes three to six months, though some cases take longer.

When you call or visit in person, a Social Security representative will ask detailed questions about your medical condition, your work history, and your current symptoms. You do not need a lawyer to file — the SSA staff will help you complete the form. If you file online, you will answer the same questions through their website, and you can save your progress and come back to finish later.

After you submit, the state agency will request your medical records directly from your doctors and hospitals. You do not have to collect these yourself, though you can speed things up by providing contact information for all the doctors who have treated you. The agency will review everything and send you a decision letter in the mail.

Key Takeaways

  • You file through the SSA online, by phone, or at a local office, and a state disability agency makes the decision about whether you meet their medical criteria.
  • You will need to describe your medical condition, list all doctors who have treated you, and provide your work history going back at least 15 years.
  • The SSA requests medical records directly from your providers, so you do not have to collect them yourself, though providing doctor contact information speeds up the process.
  • Most decisions take three to six months, and you will receive a written decision letter explaining whether you were approved or denied.
  • If you are denied, you can request reconsideration within 60 days, and most people who are initially denied eventually receive benefits after appealing.

What Documents and Information You Need Before You File

Gather your Social Security number, birth certificate, and proof of citizenship or legal residency before you start. You will also need your driver's license or state ID. Have your medical records handy — specifically, the names, addresses, and phone numbers of every doctor, specialist, hospital, and mental health provider who has treated you for your condition. Include dates of treatment if you remember them.

You will also need your work history. The SSA will ask about every job you have held in the past 15 years, including the dates you worked, what you did, how much you earned, and whether you were self-employed. If you have W-2s or tax returns, those help, but you can also describe your jobs from memory. The SSA uses this information to calculate how much you might receive in benefits and to determine whether you have worked recently enough to be covered by SSDI.

If you have already filed for regular Social Security retirement benefits, bring that information. If you are filing because of a mental health condition, substance use disorder, or pain condition, the SSA will ask more detailed questions about how your condition affects your ability to work — be specific about what you cannot do, not just what hurts or bothers you.

Filing Online, by Phone, or In Person

Online filing through ssa.gov/applyfordisability is the fastest route. You create a my Social Security account, start the application, and can save and return to it as many times as you need. You will answer questions about your medical condition, work history, and living situation. At the end, you review everything and submit. The SSA will send you a confirmation number and tell you what happens next.

Phone filing means calling 1-800-772-1213 between 7 a.m. and 7 p.m. Monday through Friday. A representative will walk you through the application over the phone. This takes about 30 to 45 minutes. You will receive a confirmation number and written summary of what you reported. Phone lines are busiest early in the week and early in the month, so calling mid-week or mid-month usually means shorter wait times.

In-person filing at your local Social Security office means walking in or calling ahead to schedule an appointment. You bring your documents, sit with a representative, and they fill out the form with you. This is useful if you have complicated work history, medical records you want to show in person, or difficulty understanding written English. Find your local office at ssa.gov/locator.

What Happens After You Submit Your Application

The SSA sends your application to your state's disability information agency within a few days. That agency assigns a disability examiner and a medical consultant to your case. The examiner requests your medical records from every provider you listed. This usually takes two to four weeks. While they wait for records, they may contact you by phone if they need clarification about your work history or symptoms.

Once the agency has your medical records, the medical consultant reviews them to see whether your condition is severe enough to prevent you from working. The examiner then decides whether you meet Social Security's rules for disability. If your condition is on Social Security's list of conditions that automatically may have access to (called the "Compassionate Allowances" list), the decision may come faster — sometimes within two weeks. Most conditions are not on that list, so the agency reviews your specific medical evidence.

You will receive a decision letter in the mail. It will say either "approved," "denied," or "approved for a different reason than you expected." If approved, the letter will tell you how much your monthly benefit will be and when payments start. If denied, the letter will explain why and tell you that you have 60 days to request reconsideration.

What to Do If You Are Denied

Most people who are initially denied SSDI do eventually receive benefits, usually after appealing. You have 60 days from the date on your denial letter to request reconsideration. This means the SSA sends your case to a different examiner and medical consultant, who review everything again. You can submit new medical records or a written statement explaining why you believe you should be approved.

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. You do not have to have a lawyer, but many people hire one at this stage because the hearing process is more structured. If the judge denies you, you can appeal to the Appeals Council, and after that, to federal court.

The reconsideration and hearing process can take one to two years total, but it is free. Many people who are denied initially are approved at the hearing stage because they have had time to gather more medical evidence or because they can explain their condition in person to the judge.

How Much You Receive and When Payments Start

Your SSDI benefit amount is based on your earnings record — specifically, how much you earned in the years before you became disabled. The SSA calculates an average of your highest-earning years and pays you a percentage of that amount. The average SSDI payment is around $1,200 to $1,400 per month, but this varies widely depending on your work history. You can see an estimate of your benefit amount by creating a my Social Security account at ssa.gov.

If you are approved, your benefits usually start the month after the SSA approves you, though in some cases they can be backdated to when you first became unable to work. You will receive your first payment by direct deposit or check, depending on how you set it up. Once you start receiving SSDI, you can work part-time and still receive benefits, as long as your earnings stay below a certain limit (called "substantial gainful activity"). The SSA will explain this limit in your approval letter.

Frequently Asked Questions

Can I file for SSDI if I have never worked?

No. SSDI is based on your work history and Social Security taxes you have paid. If you have never worked, you may be able to file for Supplemental Security Income (SSI) instead, which is a different program with different rules. The SSA can tell you which program you might be able to use when you call or visit.

What if I do not have medical records from my doctor?

Tell the SSA the name and address of your doctor when you file, and they will request the records for you. If your doctor has retired or closed their practice, the SSA can sometimes obtain records from hospitals or other providers who treated you. If records truly do not exist, you can describe your symptoms and treatment in detail, and the SSA may send you to a doctor for an examination at no cost to you.

Do I need a lawyer to file for SSDI?

No. You can file on your own, and the SSA will help you complete the application. Many people are approved without a lawyer. However, if you are denied and decide to appeal, a lawyer or representative who specializes in disability cases can improve your chances at the hearing stage. Lawyers are paid from your back pay, so you do not pay upfront.

How long does it take to get approved?

Initial decisions usually take three to six months. If you are denied and request reconsideration, that takes another two to three months. If you request a hearing, that can take six months to two years depending on how busy your local hearing office is. Some cases move faster, and some take longer.

Can I work while I wait for a decision?

Yes. You can work and earn money while your application is being reviewed. However, if you earn more than a certain amount per month (called "substantial gainful activity"), it may affect your case. The SSA can tell you what that limit is. Once you are approved, you can continue working part-time and still receive benefits.