What the SGA Limit Is and Why It Matters

The Substantial Gainful Activity (SGA) limit is the monthly income threshold that Social Security uses to decide whether you are working enough to lose your SSDI benefits. If you earn more than the SGA limit in a month, Social Security counts that month as a month of work — and too many work months can end your benefits.

The SGA limit changes every year because it is tied to the national average wage index. For 2024, the SGA limit is $1,550 per month for non-blind beneficiaries and $2,590 per month for blind beneficiaries. These figures explore to your gross earnings — the amount before taxes or deductions — and they cover all work you do, whether self-employed or employed by someone else.

You do not lose benefits the moment you cross the limit in a single month. Social Security has a process called the trial work period that lets you test your work capacity without when ready penalty. Understanding how the SGA limit interacts with the trial work period is the key to keeping your benefits while you work.

Key Takeaways

  • The SGA limit for 2024 is $1,550 per month for non-blind beneficiaries; it increases each January based on wage growth.
  • The limit applies to gross income before taxes, and includes all work — W-2 jobs, self-employment, and side work combined.
  • Crossing the SGA limit in one month does not when ready end your benefits; you have a nine-month trial work period to test work without penalty.
  • After the trial work period ends, you enter the extended may be able to access period, during which you can still work above the SGA limit for up to three more years without losing benefits, but only in months you do not exceed the limit.

How the SGA Limit Is Calculated and Updated

Social Security sets the SGA limit by looking at the national average wage index from two years prior. The index measures what workers across the country earned on average, and the SGA limit is set at a percentage of that figure. Because wages grow over time, the SGA limit rises most years.

The new SGA limit takes effect on January 1 each year. Social Security publishes the updated figure in the Federal Register in late October or early November of the prior year. If you receive SSDI, you should check the Social Security website or call 1-800-772-1213 in November or December to confirm the new limit before the year changes.

The SGA limit is the same nationwide — it does not vary by state, cost of living, or your individual circumstances. However, the limit for blind beneficiaries is always higher than for non-blind beneficiaries, reflecting the assumption that blind workers may need to spend more on work-related expenses.

The Trial Work Period: Your First Nine Months of Work

The trial work period is a nine-month window during which you can earn any amount without losing your SSDI benefits. The months do not have to be consecutive. Social Security counts a month as a trial work month only if you earn $240 or more (in 2024) — a much lower threshold than the SGA limit.

During the trial work period, you report your earnings to Social Security, but your benefits continue in full. This is designed to let you test whether you can work and manage your condition at the same time. Many people use the trial work period to ease back into work gradually, starting with part-time hours and increasing them over several months.

Once you have used nine trial work months, the trial work period ends. The nine months do not reset — they are a one-time benefit per work attempt. If you stop working and later return to work, you do not get a new trial work period unless you have been off SSDI for at least 60 months.

What Happens After the Trial Work Period Ends

After your nine trial work months are over, you enter the extended may be able to access period, which lasts 36 months (three years). During this time, you can still work and keep your benefits — but only in months when your earnings do not exceed the SGA limit.

Here is how it works: if you earn $1,550 or less in a month (for non-blind beneficiaries in 2024), that month does not count as a work month, and you receive your full SSDI payment. If you earn more than $1,550 in a month, that month counts as a work month, and you do not receive a benefit payment for that month. You can have up to three years of these over-limit months without losing your benefits entirely.

Once the extended may be able to access period ends, if you are still working and earning above the SGA limit, your benefits will stop. At that point, you enter what Social Security calls the expedited reinstatement period, which lasts 24 months. During this time, if you drop below the SGA limit again, you can request that your benefits restart without going through a new medical review — but you must request reinstatement within the 24-month window.

Reporting Your Earnings to Social Security

You are required to report your work and earnings to Social Security every month. You can report online through your My Social Security account, by phone at 1-800-772-1213, or by mail using Form SSA-777 (the Earnings Report). Most people find the online method fastest.

Report your gross earnings — the total before taxes, deductions, or any other withholding. Include all work you do, whether you receive a W-2, a 1099, or cash. If you are self-employed, report your net profit (income minus business expenses), not your gross revenue.

You must report by the 15th of the month following the month you worked. If you miss the important date, Social Security may overpay you and later ask for the money back. If you are unsure whether a particular type of income counts, call Social Security before you report it — they can tell you whether it affects your benefits.

Self-Employment and the SGA Limit

If you are self-employed, the SGA limit still applies, but Social Security measures your work differently. Instead of just looking at your monthly net profit, they also consider whether your work is substantial — meaning you are doing significant work in running the business, not just collecting passive income.

For self-employed work, Social Security looks at your net profit (revenue minus business expenses), your hours worked per week, and the nature of the work. If you earn less than the SGA limit and work fewer than 45 hours per week in your business, you are generally considered not to be doing substantial gainful activity, even if the work is skilled or complex.

If you own a business and are unsure whether your current work level counts as SGA, contact Social Security before you expand your hours or income. They can review your specific situation and tell you what threshold you need to stay below.

What Happens If You Exceed the SGA Limit

Exceeding the SGA limit in a single month does not when ready stop your benefits. During your trial work period, it does not matter at all — you can earn any amount. After the trial work period, exceeding the limit in a month means you do not receive a benefit payment for that month, but your benefits continue in other months when you earn below the limit.

If you are in the extended may be able to access period and you exceed the SGA limit for more than 36 months total, your benefits will stop. You will receive a notice from Social Security explaining that your benefits have ended and when the end date is. The notice will also explain your right to request expedited reinstatement if you drop below the SGA limit within 24 months.

If your benefits stop and you do not request reinstatement within 24 months, you would have to file a new SSDI claim and go through the medical review process again. This is why it is important to track your earnings and understand the extended may be able to access period timeline.

Frequently Asked Questions

Does the SGA limit include benefits from other sources, like unemployment or workers' compensation?

No. The SGA limit applies only to work earnings — wages from a job or net profit from self-employment. Unemployment benefits, workers' compensation, pension payments, and other non-work income do not count toward the SGA limit and do not affect your SSDI benefits.

If I work part-time and earn below the SGA limit some months and above it other months, can I keep my benefits?

Yes, during the extended may be able to access period. You receive your full benefit payment in months you earn below the SGA limit, and no payment in months you exceed it. You can have up to 36 months of over-limit earnings before your benefits stop entirely. Track your earnings carefully so you know how many months you have left.

What if I have a month where I earn a lot but work very few hours — does that still count as SGA?

For W-2 employment, yes — the SGA limit is based on earnings, not hours. For self-employment, Social Security also looks at hours and the nature of the work. If you are self-employed and earned a large amount in one month but worked very few hours, contact Social Security to discuss whether it counts as substantial gainful activity.

Can I request that Social Security exclude certain income from my earnings report?

No. You must report all work earnings. However, if you have work-related expenses — such as a personal assistant, specialized equipment, or transportation costs required because of your disability — you may be able to deduct them from your net earnings. Ask Social Security about the Plan to Achieve Self-Support (PASS) program, which can help you set aside income and resources for work goals.

If I lose my benefits because I exceeded the SGA limit, how do I get them back?

You have 24 months from the month your benefits stopped to request expedited reinstatement. You must show that you are no longer doing substantial gainful activity — meaning your earnings have dropped below the SGA limit. If you request reinstatement within the 24-month window, Social Security will not require a new medical review. After 24 months, you would have to file a new SSDI claim.