What the 2024 SGA limit is and why it matters

The Substantial Gainful Activity (SGA) limit 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 substantial level. If you earn more than this in a month, that month does not count toward your work incentive periods, and you may lose your cash benefit for that month.

The limit changes once per year, usually in December, based on the national average wage index. The 2024 figure of $1,550 is an increase from the 2023 limit of $1,470. If you work and receive SSDI, you need to know your year's limit because exceeding it has direct consequences for your benefits and your work incentive clock.

There is a separate, higher SGA limit for people who are blind. For 2024, that limit is $2,590 per month. If you receive SSDI as a blind beneficiary, use that figure instead of $1,550.

Key Takeaways

  • The 2024 SGA limit is $1,550 per month for non-blind SSDI beneficiaries; $2,590 per month for blind beneficiaries.
  • Months in which you earn more than the SGA limit do not count as work months under the Trial Work Period or Extended may be able to access Period.
  • The SGA limit is based on gross earnings before taxes and does not include impairment-related work expenses or plans to achieve self-support (PASS).
  • Social Security counts a calendar month as a work month only if you earn over the SGA limit in that specific month, not based on average earnings across the year.

How the SGA limit affects your Trial Work Period

The Trial Work Period (TWP) allows you to test your ability to work without losing benefits. During the TWP, you can earn any amount without losing your monthly SSDI payment. However, Social Security only counts months toward your nine-month TWP if you earn over the SGA limit in that month.

This means if you earn $1,400 in January 2024, that month does not count as a work month, even though you were working. You still receive your full SSDI payment. If you earn $1,600 in February, that month counts as work month one. The distinction matters because once you use all nine work months, your TWP ends and the Extended may be able to access Period begins.

The nine work months do not have to be consecutive. You can spread them across multiple years. If you work sporadically or part-time and stay under $1,550 most months, your TWP can last much longer than nine calendar months.

How the SGA limit affects your Extended may be able to access Period

After your nine Trial Work Period months end, you enter the Extended may be able to access Period (EEP), which lasts 36 months. During the EEP, you keep your SSDI benefits for any month in which you earn $1,550 or less. If you earn over $1,550 in a month, you do not receive a benefit that month, but you do not lose your benefits entirely.

The EEP is a safety net. If your earnings drop back below $1,550 in later months, your benefits resume automatically without a new process. This period protects you if you try to work full-time and find you cannot sustain it due to your condition.

Once the 36-month EEP ends, the rules change. At that point, if you earn over the SGA limit, you are considered to have returned to work and your SSDI stops. You would need to report the change and potentially reapply if your earnings drop again.

What counts and does not count toward the SGA limit

Social Security counts gross earnings toward the SGA limit. This means your full paycheck before taxes, not what you take home. It includes wages, salary, bonuses, and tips. If you are self-employed, it includes your net profit from self-employment.

Certain earnings do not count toward the SGA limit. Impairment-Related Work Expenses (IRWE) are costs you pay to work because of your disability—such as a personal assistant, medical equipment, or transportation to work that a non-disabled person would not need. You can subtract IRWE from your gross earnings before comparing to the SGA limit. You must report IRWE to Social Security and provide documentation.

A Plan to Achieve Self-Support (PASS) is a written plan that sets aside income and resources for a work goal. Income set aside under an approved PASS does not count toward the SGA limit. PASS requires Social Security approval and must show how the money will help you reach a specific vocational goal.

Unearned income—such as SSI, child support, rental income, or investment returns—does not count toward the SGA limit. The SGA limit applies only to work earnings.

How Social Security counts work months

Social Security uses a calendar month as the unit of measurement. A work month is any calendar month in which you earn over the SGA limit, regardless of how many days you worked or how the pay is distributed. If you earn $1,551 in January, the entire month counts as a work month, even if you worked only one day.

If you are paid on a schedule that does not align with calendar months—such as biweekly or twice monthly—Social Security counts the earnings in the calendar month in which you receive the payment, not when you worked. This can sometimes create confusion if a large paycheck straddles two months.

You are responsible for reporting your earnings to Social Security. You can report online through your My Social Security account, by phone, or by mail. Social Security also receives wage reports from your employer through the Social Security Administration's wage reporting system, so discrepancies are usually caught.

What happens if you exceed the SGA limit

If you earn over $1,550 in a single month during your Trial Work Period, that month counts as a work month. You still receive your full SSDI payment for that month. The overage does not carry forward to the next month or affect future months unless you exceed the limit again.

If you exceed the SGA limit during your Extended may be able to access Period, you do not receive an SSDI payment for that month. However, you remain in the EEP and your benefits resume in any later month in which you earn $1,550 or less. There is no penalty or loss of future benefits.

If you exceed the SGA limit after your EEP ends, Social Security considers you to have returned to work. Your SSDI stops. If your earnings later drop below the SGA limit, you must report the change to Social Security. Depending on how long you have been off the rolls, you may be able to restart benefits under a Expedited Reinstatement or by reapplying.

The SGA limit for self-employed workers

If you are self-employed, Social Security counts your net profit from self-employment toward the SGA limit. Net profit is your gross business income minus ordinary and necessary business expenses. You report this on your tax return, and Social Security uses that figure.

Self-employed work is treated the same way as wage work: if your net profit exceeds $1,550 in a calendar month, that month counts as a work month during the TWP or a non-benefit month during the EEP. The challenge with self-employment is that income is often irregular and expenses can vary, so you may need to provide tax documents or business records to Social Security to prove your actual net profit.

If you have questions about whether a specific business expense counts, contact Social Security before reporting your earnings. Misreporting self-employment income can delay your benefits or create overpayments you will have to repay.

Frequently Asked Questions

Does the SGA limit change every year?

Yes. Social Security adjusts the SGA limit annually in December based on the national average wage index. The 2024 limit is $1,550 for non-blind beneficiaries and $2,590 for blind beneficiaries. You should check the Social Security website or contact your local office each December to confirm the new year's limit.

What if I earn exactly $1,550 in a month?

If you earn exactly $1,550, you do not exceed the SGA limit. That month does not count as a work month during the Trial Work Period, and you receive your full benefit during the Extended may be able to access Period. The limit is $1,550 or less; you must earn more than $1,550 for it to count as a work month.

Can I use the SGA limit to plan my work schedule?

Yes. Many beneficiaries use the SGA limit strategically during the Trial Work Period by keeping earnings under $1,550 in some months and exceeding it in others. This stretches the nine-month TWP across a longer calendar period, giving you more time to test your work capacity. However, once the TWP ends, exceeding the limit costs you that month's benefit, so the strategy changes.

Do I need to report my earnings every month?

You should report earnings if you exceed the SGA limit or if your work status changes. Social Security receives wage reports from employers, but self-employment income and irregular work must be reported by you. Failing to report can result in overpayments. You can report through your My Social Security account, by phone, or by mail.

What if my earnings are below the SGA limit but I still cannot work full-time?

Earning below the SGA limit does not affect your SSDI benefits, but it also does not mean you have returned to work in Social Security's view. You can continue to receive benefits indefinitely if you stay under the limit. However, if your condition improves and you can work above the SGA limit, Social Security may conduct a medical review to determine if you are still disabled.