Impairment-Related Work Expenses and SGA

If you work while disabled, SSA does not count every dollar you earn when it decides whether your work is substantial gainful activity, known as SGA. Money you spend out of pocket on impairment-related work expenses, abbreviated IRWE, is subtracted from your gross earnings first, and the lower remainder is what gets measured against the SGA limit.

Why countable earnings matter

SGA is the earnings test at the heart of SSDI eligibility, applied under 20 CFR 404.1574. In 2025, SSA treated average monthly earnings above $1,620 as substantial gainful activity for a person who is not blind, and above $2,700 for a statutorily blind person. SSA adjusts both figures nearly every year, so always confirm the current amount on SSA.gov.

The test appears at three moments. When you apply, earning above SGA means a technical denial no matter how serious the medical condition is. After benefits start, the trial work period and the extended period of eligibility use SGA to decide whether payments continue. And in continuing disability reviews, sustained above-SGA work supports cessation. Reducing countable earnings with legitimate deductions can keep each of those decisions on the right side of the line.

The five tests SSA applies

The IRWE rule sits at 20 CFR 404.1576 and is spelled out in SSA's Red Book and in POMS DI 10520.001. An expense qualifies only if all five conditions are met.

First, the item or service must be related to an impairment that SSA has accepted in your claim. Second, you must need it in order to work, meaning that without it your impairment would keep you from working. Third, you must have paid the cost yourself, and no insurance company, Medicare or Medicaid, government agency, or employer can have reimbursed you. Fourth, the cost must be reasonable, meaning not inflated beyond the going rate for the item. Fifth, you must actually have paid the expense in the month for which you claim the deduction, not merely owe it.

The regulation also extends the deduction to some unpaid costs. If a friend or charity provides attendant care or a service free of charge, SSA can still impute its value as an IRWE in limited situations, which can help a borderline month even though no cash left your pocket.

Expenses SSA commonly allows

The Red Book's examples cluster around a few categories:

• Wheelchairs, prosthetics, braces, canes, crutches, and other durable medical equipment
• Prescription drug copays and out of pocket medication costs needed to control the impairment on the job
• Attendant care services at work or in preparing for work, such as help bathing, dressing, or getting to the door
• Specialized transportation, including adapted vehicles, extra taxi or rideshare costs, or mileage for a driver you need because the impairment prevents driving or using regular transit
• Service animal costs, including food and veterinary care
• Therapy and counseling needed because of the impairment
• Adaptive technology, such as screen readers, one handed keyboards, or voice recognition software
• Residential modifications, but only the portion needed for work, such as a ramp to a home office

Note the connecting thread. Every item must serve the impairment and the job. A gym membership for general wellness is not an IRWE. A copay for a medication that controls seizures so you can safely work is.

How and when the deduction is applied

SSA subtracts allowable IRWE from gross monthly earnings, then compares the remainder to the applicable SGA figure for that year. A worker earning $1,750 gross in a 2025 month, with $400 in documented IRWE, has countable earnings of $1,350 and stays under the non-blind limit.

Timing rules matter during a return to work. The nine trial work months are counted using gross earnings alone, and SSA counted a month as a trial work month in 2025 once earnings passed $1,160, with IRWE not deducted for that purpose. The deduction does its real work in the 36 month extended period of eligibility that follows, when SGA decides whether a check is issued for a given month. At the application stage and in continuing disability reviews, the same subtraction applies.

For self employed people, the analysis runs off net earnings rather than gross wages, and SSA may also look at the value of your services to the business. IRWE still come out, but the self employment rules at 20 CFR 404.1575 add tests about your duties and the worth of your work, so those claims deserve individual attention.

Blind work expenses are broader

Statutorily blind workers get a far wider deduction, described in SSA's publication If You Are Blind Or Have Low Vision (No. 05-10052). For them, a work expense does not have to relate to the blindness at all. Commuting costs whether or not the blindness affects the commute, federal and state income taxes attributable to work, union dues, and meals consumed on the job can all reduce countable earnings.

The difference can be decisive. A blind SSDI beneficiary in 2025 faced an SGA level of $2,700 before deductions, the highest in the program, and blind work expenses can drive countable earnings well below that ceiling. People who meet the statutory blindness definition should always ask SSA to apply these deductions rather than the narrower IRWE rule, and SSA's field offices handle both under the Red Book rules.

Documentation that survives review

An IRWE is only as good as its paper trail. SSA can ask for proof at application, during work continuing disability reviews, and during extended period months, and unsupported deductions get thrown out.

Keep a running file with receipts, canceled checks or card statements, pharmacy printouts, mileage logs, and invoices for attendants or drivers. Keep proof of non reimbursement, such as an insurer's explanation of benefits showing you paid the balance. Label each item with the month paid, because the deduction follows the payment month, not the month the service was used.

Report work and expenses to SSA promptly, in writing, and keep copies. Overpayments happen when earnings go unreported or when deductions are claimed after the fact without records, and SSA collects them from future checks. A modest discipline of monthly record keeping preserves both the benefit and the peace of mind.

One last point worth knowing. The IRWE rules are not limited to workers disabled as adults. Disabled adult children who attempt work, and disabled widows testing a return to employment, are measured for substantial gainful activity under the same 20 CFR 404.1576 deduction, so the strategy applies across the family of title II disability benefits.

Frequently asked questions

Can I deduct IRWE if my employer pays for my accommodation?

No. Costs an employer covers, or that insurance or a government program reimburses, are not out of pocket and cannot be deducted. Only the portion you personally pay qualifies.

Do IRWE help my initial SSDI application if I am still working?

Yes, if they bring countable earnings below the SGA level for the months in question. Below SGA, the claim proceeds to the medical evaluation, where the decision will rest on the severity of the impairment.

Do impairment-related work expenses exist in SSI too?

Yes, though the programs use different earnings rules. The Red Book explains how the deduction applies to both titles, and the same receipts usually serve either program.

This article is general information about Social Security rules, not legal advice. Program rules and dollar amounts change, and SSA applies them to the facts of each case. Talk to a qualified representative or contact SSA directly about your situation.