What the 2023 SGA limit was and why it matters

The Substantial Gainful Activity (SGA) limit for 2023 was $1,470 per month for most people receiving SSDI. This is the amount of monthly earnings Social Security uses to decide whether your work counts as substantial. If you earn more than $1,470 in a month, Social Security may consider you able to work and may suspend or end your benefits.

The SGA limit changes every year because Social Security ties it to the national average wage index. The 2023 figure represented an increase from $1,350 in 2022. For 2024, the limit rose again to $1,550 per month. These annual adjustments mean you need to check the current year's limit each January, not assume last year's number still applies.

The SGA limit is not a hard earnings cap—it is a threshold Social Security uses to measure your work capacity. Earning above it does not automatically end your benefits that month, but it does trigger a review of whether you remain disabled under Social Security's rules.

Key Takeaways

  • The 2023 SGA limit was $1,470 per month; for 2024 it is $1,550, and the limit increases each January based on national wage data.
  • Earning above the SGA limit in a month does not when ready stop your benefits, but it signals to Social Security that you may be working at a substantial level.
  • Self-employed people and employees are measured against the same SGA dollar limit, though Social Security evaluates self-employment income differently (by looking at net profit and hours worked).
  • The SGA limit is separate from the Trial Work Period, which lets you earn any amount for nine months without affecting benefits, and from Impairment Related Work Expenses (IRWE), which can reduce your countable earnings.

How Social Security counted earnings against the 2023 SGA limit

Social Security looked at your gross monthly earnings—the amount before taxes or deductions—and compared it to $1,470. If you earned $1,470 or less in a calendar month, that month did not count against your SGA limit. If you earned more, Social Security would review your case to determine whether you were performing substantial gainful activity.

The review was not automatic disqualification. Social Security examined the nature of your work, how many hours you worked, the skills required, and whether the work was comparable to work done by people without disabilities. A single month over the limit did not end benefits; it triggered a case review. However, if you consistently earned above $1,470 over several months, Social Security would likely conclude you were no longer disabled and would terminate your benefits.

For self-employed people, Social Security looked at net profit (income minus business expenses) and the number of hours you worked. You could earn above $1,470 in gross revenue and still be under the SGA limit if your net profit was lower or if you worked very few hours. This made self-employment income more complex to report than W-2 wages.

The Trial Work Period and how it overrode the SGA limit

The Trial Work Period (TWP) was a nine-month window during which you could earn any amount without affecting your SSDI benefits. This period was separate from and more generous than the SGA limit. During your TWP, you could earn $5,000, $10,000, or more in a month and your benefits would continue unchanged.

The nine months did not have to be consecutive. Social Security counted any nine months in a rolling 60-month period in which you earned over $1,000 (in 2023) as a TWP month. Once you used all nine months, the SGA limit took effect again. This meant the TWP gave you a protected window to test your work capacity without financial penalty, but after that window closed, earnings above $1,470 mattered again.

Many people did not realize they were using their TWP months until Social Security sent a notice. If you returned to work in 2023, it was important to track which months you earned over $1,000 so you knew how many TWP months remained.

Impairment Related Work Expenses and how they reduced countable earnings

Impairment Related Work Expenses (IRWE) were costs you paid to work because of your disability. If you had IRWE, Social Security subtracted those costs from your gross earnings before comparing your income to the SGA limit. This could lower your countable earnings enough to stay under $1,470 even if your gross pay was higher.

Common IRWE examples included disability-related transportation costs, attendant care services, medical devices needed for work, medications required to work, and specialized equipment or tools. You had to show that the expense was necessary because of your disability and that you would not incur it if you were not working. A wheelchair ramp at home did not count as IRWE because you would need it whether or not you worked; a wheelchair ramp at your workplace did count.

To claim IRWE in 2023, you had to report it to Social Security and provide documentation of the expense. Social Security would then subtract the monthly IRWE amount from your gross earnings. If your gross earnings were $1,800 and your IRWE was $400, your countable earnings would be $1,400—under the $1,470 SGA limit—and your benefits would continue.

Plan to Achieve Self-Support and how it extended work capacity

Plan to Achieve Self-Support (PASS) was a work incentive that let you set aside income and resources for a specific work goal without affecting your SSDI benefits. Unlike the SGA limit, which measured whether you were working at a substantial level, PASS measured whether you were saving toward a goal like education, training, or starting a business.

Under PASS, you could earn above the SGA limit and still keep your benefits if the income was set aside for your plan. For example, if your PASS goal was to complete a nursing certificate and you earned $2,000 per month, you could put $1,500 toward tuition and living expenses related to your training, and Social Security would only count the remaining $500 toward the SGA limit. This made PASS a powerful tool for people working while pursuing education or self-employment.

PASS required a written plan approved by Social Security before you began setting aside income. The plan had to show a realistic timeline, specific costs, and how the goal would lead to work. Once approved, PASS could run for up to 24 months, and you could request extensions.

Why the 2023 SGA limit increased and what it signals about future years

Social Security raised the SGA limit from $1,350 in 2022 to $1,470 in 2023 because the national average wage index increased. The SGA limit is set at 85 percent of the national average wage index for the second year before the current year. This formula meant the 2023 limit reflected wage data from 2021, which showed higher average earnings than 2020.

The annual increase meant that people who were working near the SGA threshold in 2022 had more room to earn in 2023 without triggering a benefits review. However, the increase also reflected inflation and wage growth in the broader economy. Social Security adjusted the limit to keep it aligned with what constitutes substantial work capacity, not to give beneficiaries a raise.

For 2024 and beyond, the SGA limit will continue to adjust based on the national average wage index. If wages grow, the limit rises; if the economy contracts, the limit could stay flat or rise more slowly. Checking the current year's SGA limit each January was essential for anyone working or planning to return to work.

Frequently Asked Questions

If I earned $1,500 in one month in 2023, would my benefits stop when ready?

No. Earning above $1,470 in a single month triggered a review, but did not automatically end your benefits. Social Security would examine whether you were performing substantial gainful activity overall. One month over the limit was less concerning than a pattern of months over the limit. However, if you consistently earned above $1,470, Social Security would likely conclude you were no longer disabled and would terminate your benefits.

Does the SGA limit explore if I'm still in my Trial Work Period?

No. During your nine-month Trial Work Period, the SGA limit did not explore. You could earn any amount and keep your full SSDI benefit. Once your nine TWP months were used, the SGA limit took effect again. The nine months did not have to be consecutive—Social Security counted any nine months in a rolling 60-month window in which you earned over $1,000.

Can I reduce my earnings below the SGA limit by claiming IRWE?

Yes, if you have disability-related work expenses. Social Security subtracts IRWE from your gross earnings before comparing your income to the SGA limit. You must report the expenses to Social Security and provide documentation showing they are necessary because of your disability and would not be incurred if you were not working.

What happens if I'm self-employed and my gross revenue is above $1,470?

Social Security looks at your net profit (revenue minus business expenses), not gross revenue. You could have gross revenue of $3,000 and a net profit of $1,200 and still be under the SGA limit. Social Security also considers how many hours you work. However, you must report self-employment income accurately and provide tax returns or business records to support your net profit figure.

Will the SGA limit be higher in 2024 and beyond?

The SGA limit increases most years because it is tied to the national average wage index. For 2024, the limit rose to $1,550. Future limits will depend on wage growth in the economy. You should check Social Security's website each January for the current year's SGA limit rather than assuming it stays the same.