The Basic Steps to File for SSDI
You can file for Social Security Disability Insurance (SSDI) in three ways: online through the Social Security website, by phone at 1-800-772-1213, or in person at your local Social Security office. The online method is usually fastest — you can start an SSDI claim at ssa.gov without waiting for an appointment. If you call or visit in person, a Social Security representative will walk you through the same questions and collect the same information.
The process starts with basic personal details: your name, date of birth, Social Security number, and contact information. You will then answer questions about your medical condition, when it started, and which doctors or hospitals have treated you. Social Security uses this information to request your medical records directly, so you do not have to gather them yourself — though you can speed things up by providing records you already have.
After you submit your claim, you will receive a confirmation letter with a claim number. Keep this number; you will use it to check the status of your case and to communicate with Social Security about your claim.
Key Takeaways
- You can file online at ssa.gov, by phone at 1-800-772-1213, or at your local Social Security office, and online filing usually takes the least time.
- Social Security will request your medical records from your doctors and hospitals, so you do not have to collect them, though providing records you have speeds up the review.
- The initial review takes three to six months on average, and most first claims are denied — a denial does not mean you cannot try again.
- If Social Security needs more information about your condition, they will contact you by mail or phone using the contact details you provided when you filed.
- You can check your claim status anytime using your claim number on the Social Security website or by calling 1-800-772-1213.
What Information You Need Before You File
Gather these documents before you start, whether you file online, by phone, or in person. You will need your Social Security number, birth certificate, and proof of citizenship or legal residency (a passport, naturalization papers, or permanent resident card). If you are married, have your spouse's Social Security number available as well.
Have a list of all doctors, hospitals, and mental health providers who have treated you for your condition. Include the dates you saw them and the reason for each visit if you remember it. Social Security will contact these providers to get your medical records, so accuracy here matters — a wrong phone number or spelling can delay the process.
If you have worked recently, bring your most recent tax return or W-2 form. Social Security needs to confirm your work history to determine whether you have paid enough into the system to be insured for disability benefits. You do not need to have worked recently to file, but your work record determines whether you are insured.
Filing Online, by Phone, or In Person
Online filing through ssa.gov is the fastest route. You create a my Social Security account, start your SSDI claim, and answer questions about your medical condition and work history. The form saves as you go, so you can stop and return later. You can upload medical records or other documents directly. After you submit, you receive a claim number when ready.
Phone filing takes about 30 minutes. Call 1-800-772-1213 Monday through Friday, 7 a.m. to 7 p.m. your local time. A representative will ask the same questions as the online form and will note your answers in the system. You will receive your claim number and a confirmation letter by mail within two weeks.
In-person filing at your local Social Security office works if you prefer to speak face-to-face or if you need help understanding the questions. Call ahead to schedule an appointment — walk-ins are accepted but wait times can be long. The representative will complete your claim in the office and give you a claim number before you leave.
What Happens After You File
Social Security sends your claim to a disability examiner who reviews your medical records and work history. This review usually takes three to six months, though complex cases can take longer. The examiner decides whether your condition prevents you from working at a substantial level — currently defined as earning more than $1,550 per month (this amount changes yearly).
You will not hear anything during this time unless Social Security needs more information. If they do, they will mail you a request or call the phone number you provided. Respond quickly — if you do not reply within 10 days, Social Security may close your claim.
When the examiner reaches a decision, Social Security mails you a notice. If you are approved, the notice explains your benefit amount and when payments begin. If you are denied, the notice explains why and tells you how to request reconsideration or appeal.
Understanding the Decision Timeline
The wait between filing and a decision varies. Initial claims typically take three to six months, but some take longer if Social Security needs to order medical tests or wait for records from providers who are slow to respond. You can check your claim status anytime by logging into your my Social Security account or by calling 1-800-772-1213 with your claim number.
If you are denied, you have the right to request reconsideration — Social Security will have a different examiner review your case. This takes another two to three months. If you are denied again, you can request a hearing before an administrative law judge, which can take several months to schedule.
While you wait for a decision, you can continue working if you are able. If you are approved, your benefits will be backdated to the date you filed or the date your condition began, whichever is later — but no more than 12 months before you filed.
What to Do If Your Claim Is Denied
A denial on your first claim is common — roughly two-thirds of initial claims are denied. A denial does not mean you are ineligible; it means the examiner did not find enough medical evidence that your condition prevents you from working. You have the right to challenge the decision.
You have 60 days from the date on your denial notice to request reconsideration. You can do this online, by phone, or in person using the same methods you used to file. When you request reconsideration, provide any new medical records or information that was not in your first claim. This might include recent test results, a new diagnosis, or a letter from your doctor explaining why your condition has worsened.
If reconsideration is also denied, you can request a hearing before an administrative law judge. This is often where claims are approved — judges review the full record and can hear directly from you about how your condition affects your daily life and ability to work. Many people hire a disability representative or attorney at this stage, though you do not have to.
Getting Help With Your Claim
You can file for SSDI on your own at no cost. However, some people work with a disability representative — either a lawyer or a non-lawyer advocate — who knows the system and can help gather medical evidence and prepare for a hearing. If you hire someone, they can charge a fee only if you win your case, and Social Security caps that fee at 25 percent of your back pay (the money owed from when your condition began) or $6,000, whichever is less.
You do not need to hire someone to file or to win. Many people are approved on their first or second try without representation. If you do want help, the Social Security website lists accredited representatives in your area, or you can contact your state's disability advocacy organization.
If you cannot afford a representative, some nonprofits and legal aid offices offer free help with SSDI claims. Call 211 or search your state's legal aid website to find free services near you.
Frequently Asked Questions
Can I file for SSDI while I am still working?
Yes. You can work and file at the same time. If you are approved, your benefits will be backdated, and you may owe back pay. However, if you are working and earning substantial income, Social Security may deny your claim on the grounds that you are able to work. The key is whether your earnings show you can do substantial work, not whether you are currently employed.
What if I do not have medical records from my doctors?
Social Security will request them for you once you file. Provide the names, phone numbers, and addresses of all providers who have treated you. If a provider is slow to respond or no longer has records, Social Security may order a consultative exam — a one-time medical evaluation paid for by Social Security — to gather the evidence they need.
How much will I receive if I am approved?
Your benefit amount depends on your lifetime earnings record. Social Security calculates an average of your highest-earning years and pays you a percentage of that amount. The average SSDI payment varies widely, but you can estimate your benefit using the Social Security benefits calculator on ssa.gov.
Can someone file for me if I cannot do it myself?
Yes. A family member, friend, or representative can file on your behalf if you give them permission. They will need your Social Security number and medical information. You can also authorize someone to represent you in dealings with Social Security by completing a form at your local office or online.
What happens if I miss a important date or do not respond to Social Security?
If Social Security requests information and you do not respond within 10 days, they may close your claim. If this happens, you can file a new claim, but you will lose the original filing date and any back pay from that date. If you miss a important date, contact Social Security when ready to explain and ask them to reopen your case.