What Happens When You File for SSDI

When you file for SSDI, you are asking the Social Security Administration (SSA) to review your medical records and work history to determine whether you meet their definition of disability. You do not choose between different programs or routes at the start — there is one process process, but the SSA will evaluate you under specific rules about what counts as a disability that prevents work.

The process itself takes 15 to 30 minutes to complete. You can file online, by phone, or in person at your local Social Security office. The real work begins after you submit: the SSA will request medical records from your doctors, may send you to a medical exam they arrange and pay for, and will make a decision within 3 to 6 months in most cases. About 65 to 70 percent of first applications are denied, which is why understanding what the SSA is actually looking for before you file matters.

If you have a disability lawyer, they typically handle the filing for you and represent you if you need to appeal. If you do not have one yet, you can still file on your own — the SSA does not require a lawyer to submit an process.

Key Takeaways

  • You can file for SSDI online at ssa.gov, by calling 1-800-772-1213, or in person at your local Social Security office, and the process itself takes 15 to 30 minutes.
  • The SSA will request your medical records and may schedule you for a medical exam at no cost to you, and the entire review process usually takes 3 to 6 months.
  • You must have worked long enough to earn Social Security credits (usually 40 credits, with 20 earned in the 10 years before you became disabled), and your condition must prevent substantial work for at least 12 months or result in death.
  • About 65 to 70 percent of first applications are denied, so gathering strong medical evidence and detailed work history before you file increases your chances.
  • If denied, you can appeal within 60 days, and having a disability lawyer represent you at the appeal stage significantly improves approval rates.

Gather Your Documents Before You File

The SSA will ask for specific information during the process, and having it ready speeds up the process. You will need your Social Security number, birth certificate, and proof of citizenship or legal residency (a passport, naturalization papers, or a green card). You will also need to list every job you have held in the past 15 years, including the employer name, dates you worked, and what you did.

Medical records are the foundation of your case. Before you file, contact your doctors and request copies of all records related to your condition — test results, imaging reports, diagnoses, treatment notes, and medication lists. If you have seen a specialist (a rheumatologist, cardiologist, psychiatrist, or neurologist, for example), their records carry more weight than a general practitioner's. The SSA will request these records from your doctors after you file, but having them yourself means you can review them for completeness and spot gaps early.

Write down a timeline of your condition: when symptoms started, when you stopped working or reduced your hours, what treatments you have tried, and how your condition affects your ability to work. This narrative helps the SSA understand the progression and severity of your disability.

Where and How to File Your process

You have three ways to file: online at ssa.gov/applyfordisability, by phone at 1-800-772-1213 (Monday through Friday, 7 a.m. to 7 p.m. your local time), or in person at your local Social Security office. Online filing is fastest if you have all your information ready. Phone filing works if you prefer to speak with someone, though wait times can be long. In-person filing is useful if you need help understanding questions or have complex work history.

When you file online, you will create a my Social Security account if you do not already have one. The process asks about your medical condition, when it began, what doctors you see, your work history, and your family situation. You will be asked whether you have worked in the past 15 years and whether you are still working. Answer honestly — the SSA cross-checks your answers against tax records and work history.

After you submit, you will receive a confirmation number. Write it down. The SSA will contact you within 5 to 10 business days to confirm receipt and may ask follow-up questions. This is also when they will ask you to sign a form authorizing them to request your medical records from your doctors.

What the SSA Looks For in Medical Evidence

The SSA does not straightforward accept your word that you cannot work. They use a five-step process to evaluate your case, and medical evidence is the core of steps two through four. They are looking for objective findings — test results, imaging, lab work, clinical observations — not just your description of pain or fatigue.

Your doctors' notes matter most when they document how your condition limits your ability to sit, stand, walk, lift, concentrate, or interact with others. A note that says "patient reports pain" is weaker than "patient can sit for 30 minutes before pain forces position change" or "patient's tremor prevents fine motor tasks." If your doctors have not documented these functional limits, ask them to do so in writing before you file or while your case is pending.

Mental health conditions require the same specificity. For depression, anxiety, or bipolar disorder, the SSA wants to see how it affects your ability to follow instructions, get along with coworkers, or maintain a schedule. A diagnosis alone is not enough. If you see a therapist or psychiatrist, ask them to document the frequency and severity of symptoms and how they interfere with work.

The Medical Exam and the SSA's Review Process

After you file, the SSA will send your case to a state agency called Disability information Services (DDS). The DDS reviews your medical records and may schedule you for a consultative examination (CE) — a medical exam paid for by the SSA. This is not a test you can pass or fail. The doctor performing the CE is gathering information the SSA needs to make a decision, usually because your medical records are incomplete or outdated.

You will receive a letter telling you the date, time, and location of the exam. Attend it. Missing the exam without a valid reason can result in denial. Bring a list of your current medications and any medical devices you use. If you cannot attend, call the number on the letter when ready and ask to reschedule.

While DDS reviews your case, you can check the status of your process online through your my Social Security account or by calling 1-800-772-1213. The SSA will mail you a decision letter within 3 to 6 months in most cases. If approved, the letter will state your monthly benefit amount and when payments begin. If denied, the letter will explain why and tell you how to appeal.

Understanding the Work Credits Requirement

To be found disabled under SSDI, you must have earned enough Social Security credits through work. You earn one credit for every $1,730 of wages you earn in a year (this amount changes yearly). You can earn a maximum of four credits per year. Most people need 40 credits total, with at least 20 of those credits earned in the 10 years before they became disabled.

If you stopped working recently, you likely have enough credits. If you have not worked in many years, you may not. The SSA will calculate your credits based on your tax records when you file. If you are unsure whether you have enough, you can create a my Social Security account and view your earnings record, which shows the credits you have earned each year.

There is no way around the credits requirement. If you do not have enough, you cannot receive SSDI, though you may be able to file for Supplemental Security Income (SSI) instead, which has different rules. A disability lawyer can tell you which program you might may have access to for based on your work history.

What Happens If Your process Is Denied

Denial is common on the first process. The SSA may deny you because your medical evidence is not strong enough, because they believe you can still work despite your condition, or because your condition does not meet their specific medical criteria. The denial letter will explain the reason.

You have 60 days from the date on the denial letter to file an appeal. There are four levels of appeal: reconsideration (a different SSA employee reviews your case), a hearing before an administrative law judge (ALJ), review by the Appeals Council, and federal court. Most people who win do so at the hearing stage with an ALJ, and having a disability lawyer represent you at this stage significantly improves your chances. Lawyers typically take cases on contingency, meaning they are paid only if you win, and their fee is capped by federal law at 25 percent of your back pay (the money owed from the date you filed to the date you were approved).

If you appeal, you can submit new medical evidence at any stage. If your condition has worsened or you have new test results, include them. Do not wait to gather perfect evidence — submit what you have and add more as it becomes available.

Frequently Asked Questions

Can I work while my SSDI process is pending?

Yes. Working does not disqualify you from SSDI, but the SSA will consider your work history and current work when deciding whether you are disabled. If you are working full-time and earning substantial income, the SSA may conclude you are not disabled. Part-time or low-wage work is less likely to affect your case, but be honest about it on your process.

How much will I receive in monthly benefits?

Your monthly benefit is based on your lifetime earnings record, not on how disabled you are or how much you need. The average SSDI payment in 2024 is around $1,550 per month, but it varies widely. The SSA will tell you the exact amount in your approval letter. You can estimate your benefit using the calculator at ssa.gov.

What if I do not have recent medical records?

Contact your doctors and request records from the past 12 months. If you have not seen a doctor recently, schedule an appointment before you file. The SSA needs current medical evidence to make a decision. If you cannot afford medical care, ask your local health department about free or low-cost clinics, or mention this to your disability lawyer — they can sometimes help you find resources.

Do I need a disability lawyer to file?

No. You can file on your own. However, having a lawyer represent you at the appeal stage (if your first process is denied) significantly improves your chances of approval. Many people file on their own first, and if denied, then hire a lawyer for the appeal.

How long does it take to receive my first payment?

If approved, there is a five-month waiting period before payments begin. This means if you are approved in month six, you receive back pay for months one through five, and your first regular payment arrives in month eleven. The SSA will explain the timeline in your approval letter.