SGA is the income level that decides whether Social Security counts you as working

SGA stands for Substantial Gainful Activity. It is a dollar amount Social Security uses to measure whether you are working enough to lose your disability benefits. If you earn more than the SGA amount in a month, Social Security may decide you are no longer disabled and stop your payments.

The SGA amount changes each year. For 2024, the SGA limit is $1,550 per month if you are blind, and $1,470 per month if you are not blind. These numbers come from Social Security's own calculations about what counts as real work, not from your state or your doctor.

SGA matters because it is the first gate Social Security uses to check whether you can still receive SSDI. It is not the only test — even if you earn less than SGA, Social Security can still review your case — but crossing the SGA line triggers a formal review of your work capacity.

Key Takeaways

  • SGA is a monthly income threshold set by Social Security each year; for 2024 it is $1,470 per month for most people and $1,550 for people who are blind.
  • Earning more than SGA in a month does not automatically end your benefits, but it starts a process where Social Security reviews whether you can still work.
  • SGA measures gross income before taxes, and includes wages, self-employment income, and some other forms of earnings.
  • Social Security looks at whether your work is substantial and gainful, not just whether you crossed a dollar line — context matters.

How Social Security measures your income against SGA

Social Security counts gross income — the money you earn before taxes are taken out. If you work for an employer, it is your wages before withholding. If you are self-employed, it is your net profit from the business, not your total sales.

The income has to come from work you do. Social Security does not count retirement savings, investments, rental income, or money from family members. It also does not count certain work incentive payments, like the Plan to Achieve Self-Support (PASS) funds or impairment-related work expenses (IRWE) that you use to pay for disability-related costs of working.

Social Security looks at each month separately. You might earn $1,600 in January and $1,200 in February. January would trigger a review, but February would not. The agency tracks your earnings month by month, so a single high-earning month does not automatically end your case.

What happens when you earn more than SGA

Crossing the SGA amount does not mean your benefits stop when ready. Instead, Social Security sends you a notice that they are reviewing your case to decide whether you can still work despite your disability.

During this review, Social Security looks at the kind of work you are doing, how many hours you work, and whether the work is truly substantial and gainful. Someone earning $1,600 a month working 40 hours a week at a regular job is clearly working. Someone earning $1,600 a month working 5 hours a week at a sheltered workshop may not be, because the work is not truly substantial even though the income crossed the line.

If Social Security decides you are performing substantial gainful activity, they will send you a notice that your benefits will end. You have the right to request reconsideration or a hearing before an administrative law judge if you disagree.

The difference between SGA and trial work periods

SGA is separate from the trial work period, which is a nine-month window when you can earn any amount without losing benefits. During your trial work period, you can test your ability to work without the SGA limit explore.

After your trial work period ends, the SGA limit kicks in. If you are still working and earning more than SGA, Social Security moves into the extended may be able to access period, where you keep benefits for three more months while you work, even if you earn above SGA. After that, if you are still earning above SGA, your benefits end.

The trial work period is a one-time benefit — you get nine months total in your lifetime on SSDI, and Social Security counts any month where you earn $970 or more (in 2024) as a trial work month, whether or not you knew you were using it.

SGA amounts by year and who is affected

Social Security raises the SGA amount most years to keep pace with wage growth. The amount for people who are blind is always higher than for others, because the law recognizes that blindness may require different work arrangements.

The SGA amount applies to everyone on SSDI, regardless of age or the type of disability. A 25-year-old and a 60-year-old are held to the same SGA threshold. The only exception is people who are blind, who have their own higher threshold.

If you are on both SSDI and Supplemental Security Income (SSI), Social Security uses the same SGA amount to review both programs, but the programs have different rules about what happens after SGA is crossed. On SSDI, crossing SGA triggers a work capacity review. On SSI, it affects your monthly payment amount differently.

Work incentives that reduce or exclude income from SGA calculations

Social Security has programs designed to let you work and keep more of your earnings. If you use these programs, some of your income does not count toward the SGA limit.

Impairment-Related Work Expenses (IRWE) are costs you pay because of your disability to do your job — transportation to work, medication you need to work, equipment, or therapy. You can subtract IRWE from your gross income before Social Security compares it to SGA.

Plan to Achieve Self-Support (PASS) lets you set aside income and resources for a work goal. Money you put into a PASS plan does not count as income for SGA purposes. A PASS plan requires a written agreement with Social Security about what you are saving for and when you will reach your goal.

Unincorporated self-employment income is treated differently than wages. Social Security subtracts your business expenses from your gross self-employment income before comparing it to SGA, which can lower your countable income significantly.

What to do if you are working and approaching SGA

Tell Social Security about your work before you cross the SGA amount. You are required to report your earnings, and reporting early gives Social Security time to understand your situation instead of discovering it during a review.

Ask Social Security whether you have any trial work months remaining. If you do, use them strategically — you can earn any amount during a trial work month without it affecting your benefits or your future may be able to access.

Look into whether IRWE or PASS might reduce your countable income. A work incentive planning service (sometimes called a Benefits Planning Query or BPQ service) can help you figure out how much of your earnings count. These services are free and are run by disability organizations in most states.

Keep records of all your work expenses, hours worked, and income. If Social Security reviews your case, you will need to show what you earned and what you spent to earn it.

Frequently Asked Questions

Does SGA explore if I work part-time or have a side job?

Yes. Social Security adds up all your income from all sources of work. If you have a part-time job and a side business, they count both toward the SGA limit. The total is what matters, not how many jobs you have.

What if I earn exactly the SGA amount?

Earning exactly the SGA amount does not automatically trigger a review. Social Security's rule is whether you earn more than SGA. If you earn $1,470 or less (for 2024, if you are not blind), you are under the threshold. At $1,471, you are over it.

Can I lose my benefits if I earn less than SGA?

Earning less than SGA protects you from an automatic review, but Social Security can still review your case for other reasons — for example, if you report that your condition has improved or if they receive information that you are working more hours than you reported. SGA is a starting point, not a may provide.

Do I have to report my earnings to Social Security?

Yes. You are required to report your work and earnings. Social Security also receives wage reports from your employer and tax information from the IRS. Failing to report can result in overpayments you have to repay, or in some cases, fraud charges.

What happens to my Medicare or Medicaid if I cross SGA?

Crossing SGA does not automatically end your health coverage. SSDI beneficiaries can keep Medicare for a period after benefits end, and Medicaid rules vary by state. Contact your state Medicaid office or Medicare to understand how your coverage changes if your SSDI ends.