SSDI has an earnings limit, but it is not a hard cutoff

Social Security Disability Insurance (SSDI) does not stop the moment you earn a dollar. Instead, Social Security uses a substantial gainful activity (SGA) limit — a monthly earnings threshold. In 2024, that threshold is $1,550 per month for most people and $2,590 for people who are blind. If you earn more than that amount in a month, Social Security may decide you are no longer disabled and can stop your benefits.

The key word is "may." Social Security does not automatically cut you off at the limit. They look at whether your earnings show you can do substantial work. But the SGA limit is the number Social Security uses to make that decision, so it is the one you need to know.

These limits change every year on January 1. Social Security publishes the new amounts in October of the prior year, so you can plan ahead. The amounts vary slightly by year based on national wage data.

Key Takeaways

  • You can earn up to $1,550 per month (or $2,590 if blind) without automatically losing SSDI, but earnings above that may trigger a review of your disability status.
  • Social Security counts only work income toward the SGA limit — not investment income, rental income, or money from family members.
  • You must report all work to Social Security within 30 days, even if you stay under the limit, or you risk overpayment and having to repay benefits.
  • The Trial Work Period lets you test work for nine months without losing benefits, regardless of how much you earn during those months.
  • After the Trial Work Period ends, you enter the Extended may be able to access Period, where you keep benefits for up to 36 months as long as you stay under the SGA limit.

What counts as income toward the SGA limit

Social Security counts wages from employment — both self-employment and work for an employer. This includes hourly pay, salary, bonuses, and tips. It also includes net profit if you run a business (revenue minus legitimate business expenses).

Social Security does not count investment income, rental income, interest, dividends, money from family members, or one-time payments like inheritances or tax refunds. They also do not count certain work incentives like impairment-related work expenses (IRWE) or plans to achieve self-support (PASS), which are designed to let you set aside income for work-related costs or education without it counting against you.

If you are unsure whether a specific type of income counts, call Social Security at 1-800-772-1213 before you earn it. Reporting it wrong can lead to an overpayment — money Social Security says you owe back — even if you did not know the rule.

The Trial Work Period: nine months of unrestricted earnings

When you first start working while on SSDI, you enter a Trial Work Period (TWP). During these nine months, you can earn any amount — $100 a month or $5,000 a month — and keep your full SSDI check. Social Security does not count Trial Work Period months toward the SGA limit.

The nine months do not have to be consecutive. Social Security counts only months in which you earn $940 or more (in 2024) as a Trial Work Period month. So if you work part-time one month and earn $500, that month does not count. If you earn $1,000 the next month, that one does count. You can spread nine countable months across several years if you work sporadically.

You must report your work to Social Security within 30 days of starting. If you do not report, Social Security may overpay you, and you will owe the money back later. After your ninth countable month ends, the Trial Work Period is over, and the SGA limit applies again.

Extended may be able to access: 36 months after the Trial Work Period

Once your nine Trial Work Period months are finished, you enter the Extended may be able to access Period. This lasts up to 36 months. During this time, you keep your SSDI benefits as long as your monthly earnings stay under the SGA limit ($1,550 in 2024).

If you earn over the SGA limit in any month during Extended may be able to access, Social Security does not when ready cut you off. Instead, they send you a notice asking you to explain your work. If your earnings are high enough that Social Security decides you can do substantial work, they may stop your benefits. But you get a chance to respond first.

After the 36-month Extended may be able to access Period ends, you lose SSDI benefits if you are working and earning over the SGA limit. However, you may still be able to get back on benefits quickly if your work ends or your earnings drop — this is called a reinstatement, and it has its own rules and timelines.

What happens if you earn over the SGA limit

If you earn more than the SGA limit in a month and you are past your Trial Work Period, Social Security will review your case. They look at the type of work you are doing, how many hours you work, and whether the work is at the level someone without a disability could do.

Earning over the limit does not automatically end your benefits. Social Security may decide that your work is still not substantial — for example, if you work very few hours or earn the extra money through a one-time bonus. But if they decide your earnings show you can work, they will send you a notice and give you time to respond before they stop your benefits.

If Social Security stops your benefits because of work, you can request a reconsideration within 60 days. You can also ask for a hearing before an administrative law judge if you disagree with their decision. During the reconsideration or hearing process, you usually keep receiving benefits while you wait.

Reporting your work to Social Security

You must report all work within 30 days of starting a job, even if you earn less than the SGA limit. You can report by phone at 1-800-772-1213, by mail, or through your online my Social Security account. Some people use a work incentive planning and information (WIPA) project — a free service that helps SSDI recipients understand how work affects their benefits.

When you report, have ready: the name and address of your employer, your job title, the date you started, how many hours you work per week, and your hourly rate or monthly pay. If you are self-employed, you will need to report your business income and expenses.

Social Security may ask you to send pay stubs or tax documents to verify your earnings. Keep copies of everything you report. If Social Security later says you owe money back because of an overpayment, your records will help you dispute it or set up a repayment plan.

How self-employment income is calculated

If you run your own business, Social Security counts your net profit — the money left after you subtract legitimate business expenses. Legitimate expenses include rent for a business space, equipment, supplies, wages you pay employees, and professional services like accounting or legal fees. They do not include personal expenses, loan payments, or income taxes.

Self-employment income is trickier to report than wages because you have to calculate it yourself. Social Security may ask for tax returns, business ledgers, or receipts to verify your numbers. If you are unsure what counts as an expense, ask a tax professional or a WIPA counselor before you file your report with Social Security.

Self-employment income is also subject to the SGA limit the same way wages are. If your net profit exceeds $1,550 per month, Social Security will review whether your business shows you can do substantial work.

Frequently Asked Questions

Can I work part-time and keep all my SSDI benefits?

Yes, during your nine-month Trial Work Period you can earn any amount and keep your full benefit. After that, you can work part-time as long as your monthly earnings stay under $1,550 (in 2024). If you earn more than that, Social Security will review your case, but part-time work alone does not automatically end your benefits.

What if I earn money one month but not the next?

Social Security counts each month separately. If you earn $2,000 one month and $500 the next, the first month may trigger a review, but the second month is fine. During your Trial Work Period, only months where you earn $940 or more count toward your nine months, so low-earning months do not use up your period.

Do I have to report my work if I earn less than the SGA limit?

Yes. You must report all work within 30 days, even if you earn $100 a month. Not reporting can lead to an overpayment, and Social Security can ask you to repay benefits you received while working unreported. Reporting protects you.

What happens to my benefits if I stop working?

If you stop working and your disability has not improved, your benefits usually continue. But you should report the end of work to Social Security so they have accurate information. If you later want to work again, you may still have time left in your Extended may be able to access Period, or you may be able to request reinstatement if you have been off benefits for a while.

Can I use a work incentive like PASS to earn more?

A Plan to Achieve Self-Support (PASS) lets you set aside income and resources for work-related expenses or education without it counting against your SSDI benefits. This is separate from the SGA limit. If you have a PASS in place, some of your earnings may not count toward the $1,550 threshold. You need to set up a PASS with Social Security before you start work, so talk to a WIPA counselor or call Social Security to learn whether a PASS makes sense for your situation.