The Basic Test for SSDI

To find out whether you meet SSDI requirements, you need to check three things: whether you have enough work credits, whether your condition meets Social Security's definition of disability, and whether you are currently working above a certain income level. You do not need to meet all three at once — you need to meet them at the moment you file. The Social Security Administration (SSA) is the only body that can make the final decision, but you can gather the information yourself first to see whether it makes sense to file.

Work credits are the foundation. Social Security tracks them through your earnings record, which you can see for free. Your condition must be severe enough that it prevents you from working for at least 12 months or is expected to result in death. And if you are working, your monthly earnings cannot exceed a limit set by Social Security each year — in 2024, that limit is $1,550 per month, though the exact figure changes annually.

Key Takeaways

  • You can view your own earnings record and work credits free at ssa.gov by creating a my Social Security account, which takes about 10 minutes.
  • Social Security's definition of disability is strict: your condition must prevent you from doing any substantial work for at least 12 months, not just your current job.
  • If you are working and earning more than the monthly limit, you will not meet the earnings test even if you have enough credits and a may have access to condition.
  • The SSA will review your medical records, so gathering your doctor's notes, test results, and treatment history before you file saves time later.
  • You can file online, by phone, or in person at your local Social Security office — filing does not cost anything.

Check Your Work Credits Yourself

Your work credits are recorded in your Social Security earnings record. You can see exactly how many you have without calling anyone or visiting an office. Go to ssa.gov and click "Create my Social Security account" at the top of the page. You will need your Social Security number, date of birth, email address, and a way to verify your identity — usually a driver's license or passport number. The account takes about 10 minutes to set up.

Once you are logged in, click "Earnings Record" on the left side. You will see every year you earned money and how many credits you received that year. Most people need 40 credits total, with at least 20 earned in the 10 years before they became disabled. If you became disabled before age 24, the rules are different — you may need as few as 6 credits. The page shows you exactly which rule applies to you based on your age.

If your earnings record looks wrong — if a year is missing or the amount is too low — you can request a correction. Social Security has a form called the "Request for Earnings Record Change" that you can file with old tax returns or W-2s as proof. This process can take several months, so if you think there is an error, start it early.

Understanding Social Security's Definition of Disability

Social Security does not use the word "disability" the way most people do. You cannot meet SSDI requirements just because you cannot do your current job or because a doctor says you are disabled. Social Security's definition is much stricter: your condition must prevent you from doing any substantial work for at least 12 months.

"Substantial work" means earning more than a certain amount per month. In 2024, that amount is $1,550. If you can earn that much doing any kind of work — even work you have never done before — Social Security will likely say you do not meet their definition, regardless of what your doctor says.

Social Security publishes a list called the "Blue Book" that describes conditions they recognize as disabling. You can search it at ssa.gov/disability/bluebook. The Blue Book lists medical conditions and the test results or symptoms that must be present for each one. If your condition is on the list and you meet the specific criteria listed, the SSA will approve your case more quickly. If your condition is not on the list, the SSA can still approve you, but it takes longer because they have to review your medical records in detail.

Gather Your Medical Records Before You File

The SSA will ask for medical evidence no matter what. Gathering it yourself before you file speeds up the process. You need records from every doctor, hospital, clinic, or therapist who has treated you for your condition in the past 12 months. This includes office visit notes, test results, imaging (X-rays, MRIs, CT scans), lab work, and any diagnoses or treatment plans.

Call each provider's records department and ask for copies of your medical records. Some charge a small fee — usually $10 to $25 — and some provide them free. Tell them you need records for a Social Security disability claim. Most providers can mail them to you within two weeks. If you have been treated at a hospital, ask for both the outpatient records and any inpatient discharge summaries.

If you see a therapist or psychiatrist, include those records too. Mental health conditions are common reasons for SSDI claims, and Social Security needs to see treatment notes and any psychological testing. If you have not seen a doctor in several months, consider scheduling an appointment before you file. The SSA looks for recent medical evidence, and a gap in treatment can slow down your case.

Check Whether You Are Working Above the Earnings Limit

If you are currently working, your monthly earnings matter. Social Security has a rule called "substantial gainful activity" — if you are earning more than the monthly limit, you do not meet SSDI requirements, even if you have enough credits and a disabling condition. The limit changes each year. In 2024, it is $1,550 per month for most people and $2,590 for people who are blind.

This limit is based on your gross earnings — the amount before taxes. If you are self-employed, it is based on your net profit. If you are earning less than the limit, you can still file. If you are earning more, you will need to stop working or reduce your earnings below the limit before the SSA will approve your claim.

There is a period called the "trial work period" that lets you test whether you can work after you start receiving SSDI benefits, but that comes later. For now, if you are working above the limit, the SSA will likely deny your claim.

File Your Claim and Let the SSA Make the Decision

Once you have checked your work credits, reviewed your medical records, and confirmed you are not earning above the limit, you can file. You have three options: file online at ssa.gov/applyfordisability, call the SSA at 1-800-772-1213 (Monday through Friday, 7 a.m. to 7 p.m. your local time), or visit your local Social Security office in person.

Filing online is usually fastest. The form is called the "process for Disability Insurance Benefits" (Form SSA-16). It asks about your medical condition, your work history, and your doctors' names and addresses. You do not need to have all your medical records submitted when you file — you can file first and then send them in, though submitting them with your process speeds things up.

After you file, the SSA will send you a letter telling you what happens next. They will request your medical records directly from your doctors if you have not submitted them. The review process usually takes three to six months. If the SSA denies your claim, you have the right to appeal.

What Happens If You Are Denied

About 65 percent of first-time SSDI claims are denied. A denial does not mean you do not have a disabling condition — it means the SSA decided the evidence did not meet their specific requirements at that moment. You have 60 days from the date of the denial letter to appeal. There are four levels of appeal: reconsideration, hearing before an administrative law judge, Appeals Council review, and federal court.

Most people who appeal win at the hearing stage, which is why it is worth appealing if you believe you meet the requirements. You can represent yourself or hire a disability lawyer. Lawyers who handle SSDI cases work on contingency, meaning they take a percentage of your back pay if you win — usually 25 percent, capped at $6,000.

Frequently Asked Questions

Can I check if I may have access to without filing a claim?

You can check your work credits and review the Blue Book on your own, but only the SSA can make a final decision about whether you meet their definition of disability. Filing a claim is the only way to get an official answer. Filing does not cost anything and does not lock you into anything — you can withdraw your claim at any time before a decision is made.

What if I have not worked in several years?

You may still have enough work credits if you earned them before you stopped working. Work credits do not expire. Check your earnings record to see how many you have. If you do not have 40 credits, you cannot get SSDI, but you may be able to get Supplemental Security Income (SSI) instead, which has different rules and does not require work credits.

Do I need a lawyer to file for SSDI?

No. You can file on your own and represent yourself throughout the process. A lawyer can be helpful if your claim is denied and you decide to appeal, but many people win their first claim without legal help. If you do hire a lawyer, they only get paid if you win.

How long does it take to learn about I may have access to?

The SSA usually makes a decision within three to six months of receiving your complete process and medical records. Some cases take longer if your condition is complex or if the SSA needs more information from your doctors. You can check the status of your claim by logging into your my Social Security account.

What if my condition got worse after I filed?

You can submit updated medical records at any time during the review process. If your condition has worsened significantly, send new test results, doctor's notes, or hospital records to the SSA. Include a letter explaining what has changed and when. This can strengthen your case.