What the 2024 SGA amount is and why it matters

The Substantial Gainful Activity (SGA) threshold for 2024 is $1,550 per month for most people receiving SSDI. This is the amount of monthly earnings at which Social Security considers you to be working at a level substantial enough to affect your benefits. If you earn more than this amount in a month, Social Security may determine that you are no longer disabled and reduce or stop your benefits.

The threshold increased from $1,470 in 2023. Social Security adjusts the SGA amount each year based on changes in the national average wage index, which is why the number changes annually. The 2024 figure applies to all months from January through December 2024, and Social Security will announce the 2025 threshold in October 2024.

Understanding this number matters because it is the boundary between working and losing benefits. Earning $1,549 in a month does not trigger a work disincentive; earning $1,551 does. The difference is not about fairness or how much you actually work — it is a bright-line rule Social Security uses to manage the program.

Key Takeaways

  • The 2024 SGA threshold is $1,550 per month; earnings above this amount in any month can result in a finding that you are no longer disabled.
  • The threshold applies to your gross earnings before taxes, and includes wages, self-employment income, and certain other forms of work-related income.
  • Exceeding SGA in one month does not automatically stop your benefits when ready; Social Security reviews your work history and may allow a trial work period or extended earnings window.
  • If you are blind, the 2024 SGA threshold is higher at $2,590 per month, reflecting a separate rule for beneficiaries who are statutorily blind.
  • Work incentive programs like Impairment Related Work Expenses (IRWE) and Plans to Achieve Self-Support (PASS) can reduce your countable earnings below the SGA threshold even if your gross pay exceeds it.

How Social Security counts your earnings against SGA

Social Security counts gross earnings — the money you receive before taxes, deductions, or any work incentives are applied. If you are paid $1,600 in a month, that is what counts toward the SGA threshold, not the amount you take home after withholding.

The earnings that count include wages from an employer, net self-employment income, and certain other forms of compensation. Passive income — such as interest, dividends, or rental income — does not count. Neither do gifts, loans, or one-time payments unrelated to work.

Social Security looks at the month in which you earned the money, not the month you received it. If you worked in January and were paid in February, the earnings count in January. This matters if you are trying to stay under the threshold in a particular month.

The difference between SGA and the trial work period

The Trial Work Period (TWP) is a separate rule that lets you test your ability to work without losing benefits. During a nine-month trial work period, you can earn any amount — even well above SGA — and still receive your full SSDI benefit. The TWP is not a grace period; it is a structured test.

You enter a trial work period automatically when you return to work after receiving SSDI. Each month you earn $240 or more counts as a trial work month. Once you have used nine trial work months (they do not have to be consecutive), the trial work period ends. After that, the SGA threshold applies in full.

The purpose of the TWP is to let you prove you can work without the when ready threat of losing your benefit check. Many people use it to ramp up hours or test a new job. Once the nine months are exhausted, you move into the Extended may be able to access Period (EPE), during which you can still receive benefits in months you earn below SGA, even though you are working.

Work incentives that can reduce your countable earnings

Impairment Related Work Expenses (IRWE) allow you to deduct certain costs of working directly related to your disability. If you pay for a personal assistant, specialized transportation, medication needed to work, or medical equipment, those costs can be subtracted from your gross earnings before Social Security compares your income to the SGA threshold. A beneficiary earning $1,800 per month but spending $300 on disability-related work costs would have countable earnings of $1,500 — below the 2024 SGA threshold.

Plans to Achieve Self-Support (PASS) let you set aside income and resources for a specific work goal — such as education, equipment, or business startup costs — without those amounts counting toward your earnings or resources. A PASS is more complex than IRWE and requires a written plan approved by Social Security, but it can shelter significant amounts of income.

The Student Earned Income Exclusion allows students under age 22 to exclude up to $2,170 per month (in 2024) in wages from countable earnings, up to a yearly maximum of $8,680. This rule exists to encourage young beneficiaries to work while still in school.

These work incentives exist because Congress recognized that the SGA threshold alone would discourage work. They are not automatic; you must report the expenses or file the plan, and Social Security must approve them. Many beneficiaries do not use these tools because they do not know they exist or because the paperwork feels daunting.

What happens if you exceed SGA

Exceeding the SGA threshold in a single month does not when ready stop your benefits. Social Security looks at your work history and the circumstances. If you have just returned to work and are still in your trial work period, exceeding SGA has no effect on your benefit — you can earn any amount during those nine trial work months.

If you are past your trial work period and earn above SGA in a month, Social Security may begin a medical review to determine whether your condition has improved enough that you are no longer disabled. This review can take several months. During that time, you continue to receive benefits while Social Security gathers medical evidence.

If Social Security concludes that you can perform substantial gainful activity, your benefits will be terminated. You have the right to request reconsideration and, if denied, to appeal to an administrative law judge. The process is not automatic or instantaneous, but the outcome can be significant.

The separate SGA threshold for people who are blind

If you are statutorily blind — meaning your vision is 20/200 or worse in your better eye, or your visual field is 20 degrees or less — you have a higher SGA threshold. For 2024, the SGA threshold for blind beneficiaries is $2,590 per month, compared to $1,550 for others.

This higher threshold reflects a policy judgment that blindness creates additional work-related costs and barriers, and that a higher earnings level is needed before Social Security should conclude that work is substantial. The threshold for blind beneficiaries increases each year along with the standard threshold, but it remains roughly 67 percent higher.

To may have access to for the blind SGA threshold, you must meet Social Security's definition of blindness. This is narrower than many state definitions and requires medical documentation. If you are unsure whether you meet the definition, you can ask Social Security to make a formal information.

Planning your work and earnings around SGA

If you are considering returning to work or increasing your hours, knowing the SGA threshold helps you make an informed decision. Earning $1,500 per month indefinitely is sustainable under the current rules; earning $1,600 per month triggers a medical review that could result in benefit termination.

Some beneficiaries structure their work to stay just below SGA — working part-time or taking months off to keep monthly earnings under the threshold. Others use the trial work period to test higher earnings, knowing they have nine months before SGA applies. Still others use IRWE or PASS to reduce their countable earnings and work at higher gross income levels.

The choice depends on your health, your job prospects, and your financial needs. A work incentive planning organization (WIPO) or benefits planning information (BPA) service can help you model different scenarios and understand how work will affect your benefits. These services are free and are available in most states through vocational rehabilitation agencies or nonprofit organizations.

Frequently Asked Questions

Does the SGA threshold explore to my spouse's income?

No. The SGA threshold applies only to your own earnings. Your spouse's income does not count toward your SGA threshold and does not affect your SSDI benefits. However, if your spouse also receives SSDI, their earnings are measured against their own SGA threshold.

If I earn $1,550 exactly, do I lose my benefits?

Earning exactly $1,550 in a month does not automatically trigger a finding of substantial gainful activity. Social Security uses $1,550 as the threshold, meaning earnings at or below that amount do not establish SGA. Earnings above $1,550 can lead to a medical review. However, a single month above the threshold does not may provide benefit loss; Social Security considers your overall work pattern.

Can I work more than one job and stay under SGA?

Yes. Social Security adds up all your earnings from all jobs in a month and compares the total to the SGA threshold. If you have two part-time jobs that total $1,400 per month, you are under SGA. If they total $1,600, you are over. The number of jobs does not matter; only the total earnings count.

What if I earn above SGA for just one month?

A single month above SGA does not automatically end your benefits. Social Security looks at your work pattern over time. If you exceed SGA in one month but stay below it in most other months, Social Security is less likely to conclude you are performing substantial gainful activity. However, if you consistently earn above SGA, a medical review becomes more likely.

Does the SGA threshold change mid-year?

No. The SGA threshold for 2024 is $1,550 for all twelve months of the year. Social Security announces the new threshold in October or November of the prior year, and it takes effect on January 1. The threshold does not change again until the following January.