SGA stands for Substantial Gainful Activity
SGA is the term Social Security uses to describe work that earns you enough money to count as "substantial" income. If you are receiving SSDI (Social Security Disability Insurance) and you work, Social Security measures your monthly earnings against the SGA limit to decide whether you can keep your benefits. The limit changes every year, and it is different depending on whether you are blind or not.
For 2024, the SGA limit is $1,550 per month if you are not blind, and $2,590 per month if you are blind. These numbers come from federal law, not from your state or your local Social Security office. If your work earnings stay below the SGA limit, Social Security assumes you are still disabled and your benefits continue. If you go over the limit, your case enters a different phase of the rules, and your benefits may stop.
The key word is "earnings," not hours worked or job title. Social Security counts your gross pay before taxes, and it includes wages, net profit from self-employment, and certain other forms of income. It does not count food stamps, housing information, or other non-work benefits.
Key Takeaways
- SGA is the monthly income threshold Social Security uses to determine whether you are still disabled enough to receive SSDI; in 2024 it is $1,550 for non-blind beneficiaries and $2,590 for blind beneficiaries.
- Social Security counts your gross monthly earnings from work, including wages and net self-employment income, against the SGA limit each month.
- Staying below the SGA limit does not automatically mean your benefits continue forever — Social Security can still review your medical condition and stop benefits if you improve.
- If you exceed the SGA limit, you enter the Trial Work Period or Extended may be able to access phase, which have their own rules about when benefits pause or stop.
- You must report your work and earnings to Social Security; failing to report can result in overpayments you will have to repay.
How Social Security Calculates Your Earnings Against SGA
Social Security looks at your gross monthly earnings, which means the money you earn before any deductions. If you are paid weekly or bi-weekly, Social Security will average your paychecks to get a monthly figure. If you are self-employed, they count your net profit (revenue minus business expenses) for the month.
The calculation is straightforward: if your monthly earnings are $1,549 and the SGA limit is $1,550, you are under the limit. If your earnings are $1,551, you are over it. Social Security does not round down or give you a buffer. Some months you may be under and some months over, and Social Security tracks each month separately during the Trial Work Period.
Work incentives like the Plan to Achieve Self-Support (PASS) can change how Social Security counts your earnings, but only if you set up a PASS plan in advance. Without a PASS, all your work income counts toward the SGA limit.
What Happens When You Exceed the SGA Limit
Exceeding the SGA limit does not mean your benefits stop when ready. Instead, you enter a phase called the Trial Work Period, which lasts nine months. During the Trial Work Period, you can earn any amount and keep your full SSDI payment. Social Security does not count the months when you are under the SGA limit, so the nine months can stretch across a longer calendar period.
After your Trial Work Period ends, you enter the Extended may be able to access Period, which lasts 36 months. During Extended may be able to access, if you earn over the SGA limit in any month, your benefits pause for that month only. When your earnings drop back below SGA the next month, your benefits resume. This phase gives you a chance to test your work capacity without losing all your benefits at once.
If you continue to earn over the SGA limit for nine consecutive months during Extended may be able to access, your benefits stop permanently. However, you can request reinstatement within five years if your medical condition worsens or your work ends.
Why the SGA Limit Matters for Your Benefits
The SGA limit is the first gate Social Security uses to decide whether you remain disabled. It is not a judgment about whether you are "really" disabled — it is a rule about how much work income triggers a review. Many people with serious disabilities can work part-time and stay under the SGA limit, and their benefits continue without interruption.
Understanding the SGA limit helps you plan your work without accidentally triggering a benefits stop you did not expect. If you are thinking about working, knowing the limit lets you decide whether to aim for part-time hours that keep you under it, or to use the Trial Work Period to test full-time work while keeping your benefits as a safety net.
The SGA limit also applies to your work history before you filed for SSDI. If Social Security is deciding whether to approve your claim, they look at whether your past work was substantial gainful activity. Work that was below the SGA limit at the time you did it can support your claim that you were already disabled then.
Reporting Your Work and Earnings to Social Security
You are required to report your work to Social Security within 30 days of starting a job. You must also report your monthly earnings if you are already working. The easiest way to report is through your online my Social Security account, where you can log in and update your work information. You can also call your local Social Security office or report by mail.
If you do not report your work and Social Security discovers it during a review, you can end up with an overpayment — money you will have to repay. The overpayment can be large if several months of benefits were paid while you were earning over the SGA limit. Reporting on time protects you from this risk.
Social Security also receives wage reports from your employer through the Social Security Administration's records, so they will eventually know about your work even if you do not report it. Reporting yourself first gives you control over the information and shows good faith.
SGA Limits by Year and Disability Status
| Year | Non-Blind SGA Limit | Blind SGA Limit |
|---|---|---|
| 2024 | $1,550 | $2,590 |
| 2023 | $1,470 | $2,460 |
| 2022 | $1,350 | $2,260 |
The SGA limit increases most years because it is tied to the national average wage index. Social Security announces the new limit in November for the following year. If you are blind, your SGA limit is higher because federal law recognizes that blindness creates additional work-related expenses.
Check the Social Security website or your latest benefit letter to confirm the current year's SGA limit. Your local Social Security office can also tell you the current limit if you call or visit in person.
Frequently Asked Questions
Does working part-time below the SGA limit mean my benefits will never stop?
No. Staying below the SGA limit keeps your benefits from stopping due to work, but Social Security can still review your medical condition and stop your benefits if they determine you are no longer disabled. The SGA limit is about work income, not about your underlying medical status.
What counts as earnings for the SGA calculation?
Gross wages from a job, net profit from self-employment, and certain other work-related income count toward SGA. Unearned income like SSI, food stamps, housing information, or money from family does not count. If you are unsure whether a specific type of income counts, ask your Social Security representative.
Can I work over the SGA limit and still keep my benefits?
Yes, during your nine-month Trial Work Period you can earn any amount and keep your full benefits. After that, during the 36-month Extended may be able to access Period, your benefits pause only in months when you earn over SGA. Once Extended may be able to access ends, nine consecutive months over SGA will end your benefits.
What is a PASS plan and how does it change the SGA calculation?
A PASS (Plan to Achieve Self-Support) is a written agreement with Social Security that lets you set aside income and resources to reach a work goal without it counting against your benefits. You must set up a PASS before the income would normally disqualify you. PASS plans are complex and require Social Security approval, so ask your local office for help if you think one might work for you.
If I go over the SGA limit one month, do my benefits stop right away?
During the Trial Work Period, no — you keep your full benefits no matter how much you earn. During Extended may be able to access, your benefits pause only for that one month; they resume the next month if your earnings drop back below SGA. Only after nine consecutive months over SGA during Extended may be able to access do your benefits stop permanently.