SGA 2026: $1,690 and $2,830 Limits, Trial Work Period Rules, and How Earnings Affect SSDI

By Anthony Albert, Benefits Research Director - Updated April 28, 2026

If you're on SSDI or thinking about applying, the single number that controls almost everything is SGA. Substantial Gainful Activity. It's how Social Security decides whether you're working at a level that disqualifies you from disability benefits. Cross the line by a dollar and the whole claim can fall apart.

For 2026, SSA set the monthly SGA limit at $1,690 for non-blind disability and $2,830 for statutory blindness. Those are the official numbers from SSA's automatic determinations table. Both went up from 2025, when the limits were $1,620 and $2,700.

The numbers sound simple. The application is not. SSA doesn't just look at the gross figure on your pay stub. They subtract certain expenses, watch for employer subsidies, count Trial Work Period months differently, and treat self-employment under a separate framework. People lose benefits because they miss a detail, not because they meant to game the system.

Here's how SGA actually works in 2026 and how to stay on the right side of the line if you're trying to work part-time.

The 2026 SGA Limits

The Social Security Act sets a higher SGA threshold for people who meet the statutory blindness standard. Federal regulations set a lower threshold for everyone else with disabilities. Both adjust automatically each year based on the national average wage index.

The blind SGA limit applies only to SSDI and not to SSI. The non-blind SGA limit applies to both SSDI and SSI at the application stage.

If you're approved and on benefits, the SGA test continues to matter for SSDI but not for SSI in the same way. SSI uses its own monthly income calculation that reduces your check dollar for dollar after a small earned-income exclusion. SSDI is more all-or-nothing: you either stay below SGA and keep the full check, or you go above and the check stops.

How SSA Decides Whether You're Engaging in SGA

The test runs in roughly this order:

1. Pull gross monthly earnings from your wages, bonuses, commissions, or self-employment income.
2. Subtract any Impairment-Related Work Expenses you paid out of pocket.
3. Subtract the value of any employer subsidy or special accommodation that artificially inflates your pay.
4. For self-employment, also evaluate hours worked, work value, and whether the business income is significant.
5. Compare the result to the SGA threshold for your category.

If countable earnings exceed SGA, you're engaging in substantial gainful activity. At application, that usually means denial. After approval, it triggers the Trial Work Period and Extended Period of Eligibility rules.

Impairment-Related Work Expenses (IRWE)

This is the most underused deduction in the SSDI rulebook. IRWE are costs you personally pay for items or services that:

• Are needed for you to work,
• Are related to your disabling condition, and
• Are paid out of pocket and not reimbursed by insurance, Medicaid, or anyone else.

Common IRWE examples:

• Attendant care services you need before, during, or right after work
• Specialized transportation (an accessible van service, not just regular bus fare)
• Prescription medications related to your disabling condition
• Job coaches and supported employment services you pay for
• Adaptive equipment, assistive technology, screen readers, voice software
• Service animal expenses
• Modifications to your vehicle so you can drive to work
• Mental health counseling or therapy needed for you to function in the workplace

Submit IRWE documentation through SSA Form SSA-820 or SSA-821. Keep receipts. SSA can ask to see them years later.

Worked example: Maria earns $1,820 a month gross. She pays $180 a month for a job coach who works with her on the job site twice a week. Without the IRWE, she's $130 over SGA and SSDI cuts off. With the IRWE deducted, her countable earnings are $1,640. She's under SGA and SSDI continues.

Subsidies and Special Conditions

If your employer pays you more than the actual value of your work because of accommodations, that extra amount is a subsidy and SSA backs it out. This often shows up in:

• Sheltered workshop settings
• Family-owned businesses where a relative pays a higher-than-market wage
• Roles where coworkers cover tasks you can't perform
• Reduced productivity expectations baked into your job description

To document a subsidy, ask your employer to fill out SSA Form SSA-3033. The form asks the employer to compare your output and time to a non-disabled worker in the same role. The difference is the subsidy amount. SSA subtracts that from your earnings before testing against SGA.

Self-Employment SGA Tests

Self-employment doesn't have a clean dollar threshold like wages. SSA runs three tests after a person starts SSDI:

Significant Services and Substantial Income. You provide significant services to the business (more than half the work or more than 45 hours a month if it's a one-person operation) AND your countable income exceeds SGA after deducting IRWE and unincurred business expenses.

Comparability. Your work activity, hours, energy output, and skills are comparable to a non-disabled person doing the same business in the same community.

Worth of Work. Your work is clearly worth more than SGA in terms of services to the business or what you'd be paid by an employer to do the same work.

Failing any of those three is enough to find SGA. So a self-employed person making $400 a month can still be found at SGA if they're working full hours running a real business.

Before SSDI starts (during the application stage), SSA uses only the first test (significant services and substantial income) and the countable income one. If countable income is over SGA, the application gets denied.

The Trial Work Period

Once you're on SSDI, you get 9 Trial Work Period months in any rolling 60-month window. During a TWP month, you can earn any amount with no SSDI cut. The check keeps coming.

A month counts as a TWP month in 2026 if:

• Your gross earnings exceed $1,210, OR
• You work more than 80 hours in self-employment

The 9 TWP months don't have to be consecutive. They can spread across years. If you do 4 TWP months in 2024, then 3 in 2026, you've used 7 of 9.

The 60-month window is rolling. SSA looks back 60 months from the current month and counts how many TWP months are in that window. If you used 9 TWP months between 2018 and 2022, none of them are in the rolling window in 2026 and you potentially have a fresh set, depending on whether SSDI ever ended.

Extended Period of Eligibility (EPE)

After the 9 TWP months end, the 36-month Extended Period of Eligibility starts. EPE works differently from TWP:

• If your earnings stay under SGA in a given month, SSDI is paid that month.
• If your earnings cross SGA, SSDI is suspended for that month.
• If earnings drop back under SGA, SSDI restarts automatically without a new application.

This 36-month safety net is the most underrated part of SSDI. You can essentially flip in and out of benefits for three years while you test whether work is sustainable. Most people don't realize they have this window.

After the 36 EPE months end, the rules tighten. Crossing SGA after that point can permanently terminate SSDI. The Expedited Reinstatement provision lets you ask for benefits back within 5 years of termination if your medical condition is still the issue.

For more on the EPE, read our deeper article on Extended Period of Eligibility.

SGA at Initial Application

If you apply for SSDI while still working, SGA is one of the first things the claim's adjudicator looks at. If your earnings have been over SGA in recent months, you'll be denied at the SGA step before anyone reviews your medical records.

This trips up a lot of applicants. They keep working through the disability application process because they need the income, not realizing the work itself is killing the claim. Common patterns that trigger denials:

• Working full-time at reduced hours but still earning over $1,690 a month
• Holding a job through accommodations without realizing the gross pay is what counts
• Picking up gig work or driving for a rideshare app while waiting for the decision
• Running a side business that pulls in over SGA in the application month

If you have to work during application, keep gross monthly earnings under SGA. Track IRWE you can deduct. Document any employer subsidy. The goal is to make sure countable earnings stay below the line in the months SSA evaluates.

SGA and SSI

SSI uses the non-blind SGA limit only at initial application. If you're applying for SSI for the first time and earning over $1,690, the application can be denied at the SGA step.

Once SSI is approved, SGA isn't used as the test anymore. Instead, SSI calculates your monthly check based on the federal benefit rate ($994 for an individual in 2026) minus a portion of your earned and unearned income.

The blind SGA limit ($2,830) does not apply to SSI at any stage.

For details on how SSI counts income after approval, see SSI Income Limits and Countable Income.

State-Level Considerations

SGA is a federal rule and the dollar amounts apply nationally. State-level variation shows up in:

• Cost of living and earning patterns. Hitting $1,690 a month in California or New York might mean fewer hours than in Mississippi or West Virginia, but the SGA threshold is the same.
• State Disability Determination Services (DDS) processing speed. SGA tends to come up earlier and more aggressively in states with longer DDS backlogs because adjudicators look at every shortcut to disposition.
• State SSI supplements. California, New York, New Jersey, and a few others add a state-level SSI top-up. These supplements track federal SSI eligibility, so SGA-driven SSDI loss doesn't necessarily affect them as long as SSI continues.
• State workers' compensation offsets. If you receive workers' comp, your SSDI may be offset, and that interaction can change how much earned income you can stack on top.

Common Mistakes That Cost Benefits

Mixing up gross and net. SSA looks at the gross figure on your pay stub. If you earn $1,800 gross but take home $1,400 after taxes, you're over SGA on the gross number unless IRWE or subsidy adjustments bring it down.

Forgetting to report new work. SSA requires you to report any change in work status within 10 days. Missing the report can lead to overpayments that pile up for months before you find out.

Not tracking IRWE. If you pay for any disability-related work expense, write it down and save the receipt. Most applicants and beneficiaries don't claim IRWE because they don't know about it. That's free dollars left on the floor.

Treating bonuses as the month you got the check. A signing bonus paid in March for work done over December, January, and February gets allocated across those three months for SGA purposes, not concentrated in March.

Assuming SSDI ends the moment you go over SGA. If TWP months are still available, the SSDI check continues. If TWP is done but you're in the 36-month EPE, the check pauses for the over-SGA month and resumes the next month you drop back under. Permanent termination only happens after both periods.

The Numbers in Context

The 2026 non-blind SGA of $1,690 a month works out to about $20,280 a year. That's well below the federal poverty line for a family of three. SSA's framework assumes you can't realistically support yourself at that level, which is why being able to earn that amount disqualifies you from disability.

The blind SGA of $2,830 reflects a longstanding policy choice that blindness presents distinct work barriers and that the system should give blind workers more room before disqualifying them. The blind SGA has consistently been about 1.6 to 1.7 times the non-blind SGA for decades.

Both numbers are tied to the national average wage index, which is why both went up about 4.4 to 4.8 percent for 2026.

Steps to Take Now

1. Pull your last 6 months of pay stubs. Add up gross earnings month by month and compare to the SGA limit for your category.
2. List any out-of-pocket disability-related work expenses. Job coach, attendant care, transportation, medication, adaptive equipment. These could become IRWE deductions.
3. Ask your employer if they consider your role a subsidy or special condition. If yes, request SSA Form SSA-3033 to document it.
4. Check your TWP and EPE status with SSA. Call your local field office or log into your my Social Security account to see how many TWP months you've used and where you are in the EPE timeline.
5. Set up monthly wage reporting. Use the SSA mobile app or your my Social Security account. It takes 2 minutes a month and avoids overpayments.
6. If you're considering applying for SSDI, work backward from the SGA limit. Plan a stretch of months where countable earnings stay under SGA before you file.

Frequently Asked Questions

What is the SGA limit for 2026?

The Substantial Gainful Activity limit for 2026 is $1,690 per month for non-blind disability and $2,830 per month for statutory blindness. These limits adjust each year based on the national average wage index. The 2025 numbers were $1,620 non-blind and $2,700 blind.

Does the SGA limit apply to SSI?

The non-blind SGA standard ($1,690 in 2026) is used at initial application for SSI to decide if you can work above the substantial level. After SSI starts, the program uses its own income rules, not SGA. The blind SGA standard ($2,830) does not apply to SSI at all.

Are gross or net earnings counted for SGA?

SSA looks at gross earnings, before tax withholding, but allows deductions for Impairment-Related Work Expenses, employer subsidies, and self-employment business expenses. The gross figure on your pay stub is the starting point. Adjustments come off after that to land at countable SGA earnings.

What is the Trial Work Period in 2026?

Anyone receiving SSDI gets 9 Trial Work Period months in any rolling 60-month period. In a TWP month you can earn any amount with no SSDI reduction. A month counts as a TWP month in 2026 if your gross earnings exceed $1,210, or if you spend more than 80 hours in self-employment. The 9 months don't have to be consecutive.

Will I lose SSDI immediately if I go over $1,690 in one month?

No. If you have Trial Work Period months remaining, that month uses up one TWP month and SSDI continues. After the 9 TWP months are used, you enter the 36-month Extended Period of Eligibility. SSDI cuts off in any month over SGA but resumes automatically the next month earnings are back under. The full benefit termination only happens after both periods end and you're consistently over SGA.

Can self-employment income trigger SGA even if I don't make $1,690 a month?

Yes. SSA evaluates self-employment under three tests: significant services and substantial income, comparable work to a non-disabled person in the same business, and worth of work to the business. A self-employed person can be found engaging in SGA based on hours worked or work value, even if take-home is below $1,690. The hours threshold is roughly 80 hours a month of substantial business activity.

What are Impairment-Related Work Expenses (IRWE)?

IRWE are out-of-pocket costs that you pay because of your disability and that are needed for you to work. Examples include attendant care during work hours, specialized transportation, prescription medications related to your condition, adaptive equipment, and job coaches. SSA subtracts IRWE from gross earnings before applying the SGA limit. So if you earn $1,800 a month gross but pay $200 in IRWE, your countable earnings are $1,600, which is under the 2026 limit.