What You Need to Do to File for SSDI

To file for Social Security Disability Insurance (SSDI), you submit a claim to the Social Security Administration (SSA) through one of three routes: online at ssa.gov, by phone at 1-800-772-1213, or in person at your local Social Security office. The SSA will ask for medical evidence of your condition, work history, and personal information. You do not need a lawyer to file, though some people hire one to represent them later in the process if their claim is denied. The entire process—from filing to a final decision—typically takes three to six months for an initial decision, though appeals can extend this significantly.

Filing does not cost money upfront. If you are eventually approved, the SSA may deduct attorney fees (up to 25 percent of your back pay, capped at $7,200 as of 2024) only if a lawyer represented you during the claim. You can file even if you are still working, though your earnings may affect your case if you earn above the substantial gainful activity (SGA) threshold—currently $1,550 per month for non-blind individuals and $2,590 for blind individuals in 2024.

Key Takeaways

  • You can file online, by phone, or in person; online filing through ssa.gov is usually fastest and lets you save your work and return later.
  • The SSA will request medical records from your doctors, so gather the names and addresses of all providers who have treated your condition before you start.
  • You must have worked long enough and recently enough to have earned sufficient Social Security credits; the SSA will tell you during the filing process whether you meet this requirement.
  • An initial decision typically arrives within three to six months, but if denied, you can appeal—the first appeal (reconsideration) does not require new medical evidence and takes another two to three months.
  • If you are approved, benefits usually begin the sixth month after your disability started, and Medicare coverage begins after you have received SSDI for two years.

Gathering Documents and Medical Records Before You File

Before you start your process, collect the names, addresses, and phone numbers of every doctor, hospital, clinic, and mental health provider who has treated your condition. Include dates of treatment if you have them. The SSA will contact these providers directly to request medical records, so accuracy matters—a wrong phone number can delay your case by weeks.

You will also need your Social Security number, birth certificate, and proof of citizenship or legal residency (a passport, naturalization certificate, or permanent resident card). Have your work history ready: the names of employers, dates you worked, and the type of work you did for the past 15 years. If you are self-employed, gather tax returns for the past two years. The SSA uses this information to determine whether you have earned enough Social Security credits to be insured for disability benefits.

If you have already applied for Supplemental Security Income (SSI)—a different program for people with low income—you may be able to file for SSDI at the same time or convert your SSI claim. Ask the SSA representative during your filing whether you should pursue both programs.

Filing Online, by Phone, or In Person

Online filing through ssa.gov is the fastest route. Go to ssa.gov/applyfordisability, create or sign into your my Social Security account, and begin the form. You can save your progress and return later if you do not finish in one sitting. The form asks about your medical condition, work history, and household. You will upload or describe your medical providers, and the SSA will request records on your behalf. Online filing typically results in a decision within 60 to 90 days.

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 walk you through the questions and submit your claim. This route is useful if you have difficulty using a computer or prefer to speak with someone directly. Phone claims take slightly longer to process than online claims—usually 90 to 120 days.

In-person filing at your local Social Security office is an option if you cannot file online or by phone, though most offices now require an appointment. Call 1-800-772-1213 to schedule one. Bring all your documents with you. In-person filing is the slowest route and is best reserved for situations where you need help understanding the questions or have complex work history.

What Happens After You File: The Initial Review

Once you submit your claim, the SSA sends it to your state's Disability information Services (DDS) office. This office is separate from Social Security and employs disability examiners and medical consultants who review your case. The DDS will request medical records from the providers you listed and may ask you to attend a consultative examination (CE)—a medical appointment paid for by the SSA—if your records do not contain enough information about your condition.

During this phase, you may receive a letter asking you to provide additional information or clarify details about your work history or medical treatment. Respond promptly; delays in returning information can slow your case. You can also contact your local Social Security office to check the status of your claim, though the SSA does not provide detailed updates until a decision is made.

The DDS examiner will compare your medical evidence against the SSA's medical guidelines (called the Blue Book) to determine whether your condition meets or equals a listed impairment. If it does not, the examiner will assess whether you can perform any work you have done in the past 15 years, and if not, whether you can perform any other work that exists in the national economy. This assessment is called a residual functional capacity (RFC) evaluation.

Understanding the Initial Decision and What It Means

The SSA will mail you a decision letter within three to six months. The letter will say one of three things: approved, denied, or approved for a different program (such as SSI instead of SSDI, or vice versa).

If you are approved, the letter will state your monthly benefit amount and your onset date—the month your disability is considered to have begun. Benefits do not start when ready; there is a five-month waiting period after your onset date. For example, if your onset date is January 2024, your first check arrives in June 2024. The letter will also explain when Medicare begins (after 24 months of receiving SSDI) and provide information about work incentives that let you earn money without losing benefits.

If you are denied, the letter will explain the reason. Common reasons include insufficient medical evidence, work history that does not meet the insured status requirement, or a finding that you can still perform work. The letter will also explain your right to appeal and the important date for filing an appeal (usually 60 days from the date of the letter).

The Appeal Process If Your Claim Is Denied

If your claim is denied, you have four appeal options, and you must choose one within 60 days of the denial letter. The first option, reconsideration, sends your case to a different examiner at the DDS office. You can submit new medical evidence, but you do not have to; many people file for reconsideration based on the same records. Reconsideration takes two to three months and results in approval in roughly 10 to 15 percent of cases.

The second option is a hearing before an Administrative Law Judge (ALJ). This is a formal proceeding where you can present testimony and evidence, and the judge can ask you questions about your condition and work history. You can represent yourself or hire a lawyer. Hearings typically occur six to twelve months after you request one, depending on your local office's backlog. Approval rates at the hearing level are significantly higher—around 40 to 50 percent—because you have the chance to explain your case in detail.

The third and fourth options—Appeals Council review and federal court—are less common and are pursued only if the ALJ denies your claim and you believe there was an error in law or procedure.

Work Incentives and Earnings While Receiving SSDI

Once you are approved for SSDI, you can work and still receive benefits, but your earnings are subject to limits. During the nine-month trial work period, you can earn any amount without losing benefits. After the trial work period ends, you enter the extended may be able to access period, during which you can earn up to the SGA threshold ($1,550 per month in 2024) without losing benefits. Earnings above the SGA threshold will result in benefit suspension for that month.

The SSA also offers Impairment Related Work Expenses (IRWE), which lets you deduct certain work-related costs—such as medications, medical devices, or transportation to treatment—from your earnings when calculating whether you have exceeded the SGA threshold. Additionally, Plan to Achieve Self-Support (PASS) lets you set aside income and resources for a work goal without affecting your benefits. These programs are complex, and it is worth speaking with a work incentives planning and information (WIPA) project in your state, which provides free counseling on how to work while on SSDI.

Frequently Asked Questions

Can I file for SSDI if I am still working?

Yes. You can file even if you are currently employed. However, if you are earning above the SGA threshold ($1,550 per month in 2024), the SSA may find that you are not disabled because you are performing substantial gainful activity. If your earnings are below the SGA threshold, filing while working does not disqualify you.

How long does it take to get a decision after I file?

An initial decision typically arrives within three to six months. If you are denied and appeal through reconsideration, expect another two to three months. If you request a hearing before an ALJ, the wait is usually six to twelve months depending on your local office's caseload.

What if I do not have recent medical records?

If you have not seen a doctor recently, the SSA may schedule a consultative examination (CE) at no cost to you. The CE is a one-time appointment with a doctor chosen by the SSA to gather medical information about your condition. If you cannot afford treatment, mention this in your process; the SSA understands that some people lack access to ongoing care.

Do I need a lawyer to file for SSDI?

No. You can file and represent yourself throughout the process. However, if your claim is denied and you appeal to a hearing, many people find it helpful to work with a lawyer or non-lawyer representative who specializes in disability law. You only pay if you win, and the fee is capped at 25 percent of your back pay (up to $7,200 as of 2024).

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

You can work during the nine-month trial work period without losing any benefits. After that, you can earn up to the SGA threshold without suspension. Above the SGA threshold, your benefits are suspended for that month. If you stop working or drop below the SGA threshold, your benefits resume automatically without a new process.