Yes, you can work on SSDI, but your earnings are watched and can reduce or stop your benefits

Social Security Disability Insurance (SSDI) does not automatically end when you work. The program includes rules that let you test your ability to work without losing all your benefits at once. However, there are specific earnings thresholds and reporting requirements you must follow, and crossing them can trigger a review of whether you still may have access to as disabled.

The key difference between SSDI and Supplemental Security Income (SSI) is how work affects your payments. SSDI has more generous work rules because you earned the benefit through your work history. SSI has stricter limits because it is a needs-based program. This article covers SSDI only; if you receive SSI, the rules are different.

Key Takeaways

  • You can earn up to $1,550 per month (in 2024) without triggering a Substantial Gainful Activity review, though this amount changes yearly.
  • The Trial Work Period lets you work and earn any amount for nine months without losing benefits, but you must report your work to Social Security.
  • After the Trial Work Period ends, your benefits stop if your monthly earnings stay above the threshold, but you enter an Extended Period of may be able to access where you can still receive benefits in months you earn less.
  • You must report all work to Social Security within 30 days, including self-employment, or face overpayment collection.
  • If Social Security decides your condition has improved enough that you can work, they can stop your benefits even if you have not earned much money.

The Trial Work Period: Nine months to test your work capacity

When you first start working on SSDI, you enter a Trial Work Period that lasts nine months. During these nine months, you can earn any amount and keep your full SSDI payment. Social Security does not count these months consecutively — they count only the months in which you earn $1,050 or more (in 2024). So if you work three months, take two months off, then work four more months, your nine-month period spans seven calendar months.

The purpose of the Trial Work Period is to let you see whether you can sustain work without when ready losing your safety net. Many people use this time to start part-time work, return to a previous job, or test a new field. You do not have to tell Social Security in advance that you are starting work, but you must report your earnings within 30 days of the end of each month in which you earn $1,050 or more.

After your nine months of Trial Work Period are used up, the rules change. Your benefits do not stop when ready, but they become conditional on your earnings in each month going forward.

Substantial Gainful Activity and the Extended Period of may be able to access

Substantial Gainful Activity (SGA) is the earnings level Social Security uses to decide whether you are working enough to no longer be disabled. For 2024, SGA is $1,550 per month. This amount increases each year. If you earn $1,550 or more in a month after your Trial Work Period ends, Social Security counts that month as a month of SGA.

Once you have completed your Trial Work Period, you enter the Extended Period of may be able to access, which lasts 36 months. During this period, you receive your SSDI payment in any month your earnings fall below the SGA threshold, even if you earned above it in other months. For example, if you earn $2,000 in January but only $1,200 in February, you receive your benefit in February but not in January. This structure lets you keep working while maintaining some income protection if your hours or pay fluctuate.

The Extended Period of may be able to access is not automatic — Social Security tracks it based on your reported earnings. If you stop reporting work or do not report honestly, Social Security may overpay you and later demand repayment. You can request a detailed explanation of your Extended Period status from your local Social Security office or online at ssa.gov.

What happens if you earn above the SGA threshold

If you consistently earn above the SGA threshold ($1,550 per month in 2024) after your Trial Work Period and Extended Period of may be able to access end, Social Security will stop your SSDI payments. However, stopping your payments is not the same as ending your case. You enter a period called Expedited Reinstatement, which lasts 60 months. During this time, if your earnings drop below SGA for a month, you can request that your benefits restart without going through a new medical review — Social Security assumes your condition has not improved, only your work capacity.

This matters because it protects you if you lose a job or have to reduce your hours due to your disability. You do not have to wait months for a new decision; you can restart benefits relatively quickly. However, you must request reinstatement; it does not happen automatically. Contact your local Social Security office or call 1-800-772-1213 to request it.

Self-employment and business income on SSDI

If you are self-employed or own a business, the same SGA threshold applies, but Social Security measures your income differently. Instead of counting only your net profit, Social Security looks at your gross revenue and the hours you work. If you work 45 or more hours per week in your business, Social Security presumes you are engaged in SGA, regardless of how much money you make. If you work fewer hours, they examine your net profit against the SGA threshold.

Self-employment also requires you to report your business income on your taxes, which Social Security can cross-check. If you report different income to Social Security than you report to the IRS, you will face an overpayment investigation. Keep clear records of your hours and income, and report both to Social Security and the IRS consistently.

Reporting your work and avoiding overpayments

You must report all work to Social Security within 30 days of the end of the month in which you earned money. You can report online through your my Social Security account, by phone at 1-800-772-1213, or in person at your local office. When you report, have your pay stubs or business records ready so you can give accurate figures.

If you do not report work, Social Security will eventually discover it through tax records or wage reports. When they do, they will calculate how much they overpaid you and send you a notice demanding repayment. Overpayments can be substantial — sometimes thousands of dollars — and Social Security can withhold future benefits or refer the debt to a collection agency. Reporting on time prevents this problem.

Some people worry that reporting work will cause Social Security to stop their benefits when ready. It will not. Reporting is how Social Security knows whether you are within the SGA threshold and may have access to to your payment that month. Without reporting, you are actually at greater risk of overpayment.

Medical review and continuing disability

Working does not protect you from a Continuing Disability Review (CDR), which is a periodic check that Social Security conducts to confirm you still meet the medical criteria for disability. The frequency of these reviews depends on your condition — some people are reviewed every three years, others every five to seven years. If your condition is expected to improve, reviews happen more often.

During a CDR, Social Security may ask you to submit medical records, attend an examination, or answer questions about your daily activities and work. If they determine that your condition has improved enough that you can work, they can stop your benefits even if you have not earned much money. The fact that you are working does not automatically prove you are no longer disabled, but it can be evidence that your condition has improved.

If Social Security stops your benefits due to medical improvement, you have the right to appeal. You can request reconsideration within 60 days of receiving the notice, and if you disagree with that decision, you can request a hearing before an administrative law judge. Many people win appeals with the help of a disability advocate or attorney.

Work incentives and support programs

Social Security offers additional programs designed to help SSDI beneficiaries return to work. Impairment Related Work Expenses (IRWE) lets you deduct certain costs related to your disability — such as medications, medical equipment, or transportation to treatment — from your earnings before Social Security calculates whether you have crossed the SGA threshold. Plan to Achieve Self-Support (PASS) lets you set aside income and resources for a specific work goal without affecting your benefits.

These programs require advance approval from Social Security and careful documentation, but they can significantly extend the amount you can earn while keeping your benefits. You can learn more about them on the Social Security website or by asking your local office. Some disability advocates and vocational rehabilitation agencies also help people set up these plans.

Frequently Asked Questions

What if I earn $1,600 one month and $1,200 the next — do I lose my benefits?

During your Extended Period of may be able to access (the 36 months after your Trial Work Period), you receive your benefit in the month you earn below SGA ($1,550 in 2024) and lose it in the month you earn above. So you would receive your benefit in the month you earned $1,200 but not in the month you earned $1,600. After the Extended Period ends, the same rule applies, but you also enter Expedited Reinstatement, which protects you for five years.

Do I have to tell Social Security before I start working?

No, you do not have to ask permission. However, you must report your earnings within 30 days of earning $1,050 or more in a month. Reporting is your responsibility, not your employer's. If you do not report and Social Security discovers the work through tax records, they will demand repayment of any overpaid benefits.

Can Social Security stop my benefits because I am working, even if I earn less than the SGA threshold?

Yes. The SGA threshold is one way Social Security decides whether you are disabled, but it is not the only way. If they conduct a Continuing Disability Review and determine that your condition has improved enough that you can work, they can stop your benefits regardless of your earnings. You would have the right to appeal this decision.

What counts as work for SSDI purposes?

Any paid activity counts — wages from an employer, self-employment income, freelance work, and even unpaid work that you receive goods or services for. Volunteer work does not count. Household work or childcare you do for your own family does not count. If you are unsure whether an activity counts, ask Social Security before you start.

If I lose my job, can I get my benefits back quickly?

If you lose your job within 60 months of your benefits stopping, you can request Expedited Reinstatement and restart your benefits without a new medical review. You must request it — it does not happen automatically. Call 1-800-772-1213 or visit your local office to request reinstatement as soon as your earnings drop below SGA.