What Non-Medical Requirements Mean for Your SSDI Claim

Non-medical requirements are the rules about who you are and what you have done, separate from whether you have a medical condition. The Social Security Administration (SSA) looks at four things: whether you have enough work credits, your age, your citizenship status, and whether you are currently working above a certain income level. You can have a severe medical condition and still be denied SSDI if you do not meet these non-medical rules. This section covers what those rules are and how they work in practice.

Key Takeaways

  • You must have earned enough work credits in your work history — typically 40 credits total, with 20 earned in the 10 years before you became disabled.
  • Your age at the time you became disabled affects how many work credits you need; younger workers need fewer credits.
  • You must be a U.S. citizen or a lawful permanent resident (green card holder) to receive SSDI benefits.
  • If you are currently earning more than the substantial gainful activity limit — roughly $1,550 per month in 2024 — you will be found not disabled, regardless of your medical condition.
  • Work credits are earned by paying Social Security taxes, and you can earn a maximum of four credits per year.

Work Credits: How Many You Need and How You Earn Them

A work credit is a record of earnings that counts toward Social Security. You earn work credits by working in a job where your employer withholds Social Security taxes from your paycheck, or by paying self-employment taxes if you are self-employed. In 2024, you earn one work credit for every $1,730 in wages or self-employment income, up to a maximum of four credits per year. The dollar amount that triggers a credit changes each year, so the threshold will be different in 2025.

For SSDI, you typically need 40 work credits total. However, the exact number depends on your age when you became disabled. If you were disabled before age 24, you may need as few as 6 credits earned in the 3 years before you became disabled. If you were disabled between ages 24 and 31, you need credits equal to one for each year from age 21 to the year you became disabled. If you were disabled at 31 or older, you need 40 credits, with at least 20 of them earned in the 10 years when ready before you became disabled.

You can check your work credit record by creating a my Social Security account at ssa.gov or by calling 1-800-772-1213. The SSA will send you a Social Security Statement that shows the credits you have earned each year. If the record is wrong, you can request a correction by submitting W-2 forms or tax returns as proof.

Age and How It Affects Your Work Credit Requirement

Your age when you became disabled directly determines how many work credits you must have. The SSA assumes that younger workers have had less time to build a work history, so they require fewer credits. The rules are structured in bands: under 24, 24 to 31, and 31 and older.

If you became disabled before age 24, you need only 6 work credits earned in the 3-year period ending when your disability began. This is the lowest threshold. If you became disabled between ages 24 and 31, you need one credit for each year from the year you turned 21 through the year you became disabled — so at age 25, you would need 4 credits; at age 28, you would need 7 credits. If you became disabled at age 31 or later, you need the full 40 credits, with at least 20 earned in the 10-year period before your disability began.

Your age is measured as of the date your disability began, not the date you file your claim. The SSA will use medical evidence and your own statement to establish the onset date of your disability.

Citizenship and Immigration Status Requirements

You must be a U.S. citizen or a lawful permanent resident (green card holder) to receive SSDI. If you are in the United States on a visa, a work permit, or any other temporary status, you are not may be able to access for SSDI, even if you have paid Social Security taxes for many years.

Lawful permanent residents do not need to have lived in the United States for any minimum length of time to be may be able to access for SSDI — your green card status alone is sufficient. However, you must provide proof of your status when you file. The SSA will verify your immigration status through the Department of Homeland Security.

If you are not yet a lawful permanent resident but are in the process of obtaining one, you cannot receive SSDI until your green card is approved. If you are undocumented, you are not may be able to access for SSDI under any circumstances, even if you have paid taxes.

Substantial Gainful Activity: The Income Ceiling

Substantial gainful activity (SGA) is the SSA's term for work that earns you a certain amount of money per month. In 2024, the SGA limit is approximately $1,550 per month for non-blind workers and $2,590 for blind workers. If you are earning more than this amount, the SSA will find that you are not disabled, regardless of your medical condition or work history. The dollar amounts change each year.

The SGA limit applies to your current earnings at the time you file your claim and during the review process. If you are working part-time or have reduced your hours because of your condition, your earnings may fall below the SGA limit even if your job title suggests you are working full-time. The SSA looks at actual earnings, not job classification.

There are some work activities that do not count toward SGA, including unpaid work, work done as part of a treatment program, and certain types of work-incentive activities. If you are unsure whether your current work counts toward the SGA limit, you can ask the SSA during the claims process.

How Non-Medical Requirements Interact with Medical Evidence

The SSA reviews non-medical requirements first. If you do not meet them — for example, if you do not have enough work credits or you are earning above the SGA limit — your claim will be denied before the SSA even looks at your medical records. This means that even if you have a severe, well-documented medical condition, you cannot receive SSDI if you fail the non-medical test.

Conversely, if you meet all the non-medical requirements, the SSA will then evaluate your medical condition. They will request your medical records, may order a consultative examination, and will compare your condition to the Social Security Disability Listings. Meeting the non-medical requirements does not may provide approval, but failing them guarantees denial.

What Happens If You Do Not Meet Non-Medical Requirements

If you are denied because you do not have enough work credits, you may still be may be able to access for Supplemental Security Income (SSI), which is a separate program that does not require work credits. SSI is means-tested, meaning it looks at your income and assets rather than your work history. You can file for both SSDI and SSI at the same time, and the SSA will evaluate you under both programs.

If you are denied because you are earning above the SGA limit, you can reapply once your earnings drop below the threshold. You do not need to wait any specific length of time; you can file again as soon as your income changes. If you are denied because of citizenship status, you can reapply once you obtain a green card or become a U.S. citizen.

If you are denied because you do not have enough work credits and you are close to the threshold, you may want to continue working if you are able to do so. Each year you work and pay Social Security taxes, you earn up to four more credits. However, do not continue working solely to earn credits if doing so worsens your medical condition — the SSA will consider the impact on your health as part of the medical review.

Frequently Asked Questions

Can I get SSDI if I have not worked in several years?

It depends on your age and how long it has been. If you became disabled before age 24, you need only 6 credits earned in the 3 years before your disability began. If you became disabled at 31 or older, you need 40 credits with at least 20 earned in the 10 years before your disability began. Work credits do not expire, so credits you earned 20 years ago still count. However, if you have not worked recently enough to meet the recency requirement, you will not may have access to.

Does working part-time disqualify me from SSDI?

Not automatically. Part-time work disqualifies you only if your monthly earnings exceed the substantial gainful activity limit, which is roughly $1,550 per month in 2024. If you are working part-time and earning less than this amount, you may still be may be able to access. The SSA looks at your actual earnings, not your job title or hours.

What if I paid Social Security taxes but I am not a U.S. citizen?

Paying Social Security taxes does not change the citizenship requirement. You must be a U.S. citizen or a lawful permanent resident to receive SSDI. If you are on a work visa or other temporary status, you are not may be able to access, even if you have paid taxes for many years. You may become may be able to access once you obtain a green card.

Can I earn work credits while I am disabled?

Yes. If you are working and earning enough to pay Social Security taxes, you continue to earn work credits. However, if you are earning above the substantial gainful activity limit, you will not be found disabled, so earning credits while working above the SGA threshold will not help your SSDI claim. Work credits are useful if you are working below the SGA limit or if you plan to work in the future.

What is the difference between SSDI and SSI non-medical requirements?

SSDI requires work credits and recent work history; SSI does not. SSI is means-tested, so it looks at your income and assets instead. If you do not have enough work credits for SSDI, you may still may have access to for SSI if your income and assets are low enough. You can file for both programs at the same time.