Which income counts against your SSDI benefit

Social Security Disability Insurance (SSDI) counts earned income — money you make from working — against your benefit amount. Unearned income like savings, investments, rental payments, or gifts does not reduce your SSDI check. The distinction matters because SSDI is a work-based program: it assumes you cannot work, so the program penalizes you financially if you do.

The Social Security Administration (SSA) uses a formula called the substantial gainful activity (SGA) threshold to decide whether your work income is high enough to affect your benefits. In 2024, the SGA threshold is $1,550 per month for non-blind beneficiaries and $2,590 for blind beneficiaries. If you earn more than these amounts in a month, SSA counts that month as a month of work, and your benefits may stop or reduce.

The key word is "may." SSDI has built-in work incentives that let you earn some money without losing benefits when ready. These are described in the sections below.

Key Takeaways

  • Earned income from work counts against SSDI; unearned income like savings, gifts, or rental payments does not.
  • If you earn more than $1,550 per month (or $2,590 if blind), SSA counts that as a month of work activity.
  • The trial work period lets you earn any amount for nine months without losing benefits, as long as you report the work to SSA.
  • After the trial work period ends, the extended may be able to access period lets you keep Medicare for up to 93 more months even if your benefits stop due to work income.
  • Impairment-Related Work Expenses (IRWE) and Plans to Achieve Self-Support (PASS) are formal deductions that reduce the income SSA counts against you.

The trial work period: nine months of unrestricted earnings

When you first return to work, SSDI gives you a trial work period (TWP) of nine months. During these nine months, you can earn any amount of money without losing your SSDI benefit. SSA will not reduce or stop your check based on how much you earn, as long as you report your work to them.

The nine months do not have to be consecutive. SSA counts only months in which you earn $940 or more (in 2024) as trial work months. If you work part-time one month and earn $800, that month does not count. If you work the next month and earn $1,200, that month counts. You can spread nine countable months across several years if you work inconsistently.

After you use all nine trial work months, SSA moves you into the extended may be able to access period, which lasts 36 months. During extended may be able to access, your benefits stop if you earn more than the SGA threshold ($1,550 in 2024), but you keep Medicare coverage for up to 93 additional months even after benefits end. This gives you time to test whether you can sustain work without when ready losing health insurance.

Work expenses that reduce countable income

Impairment-Related Work Expenses (IRWE) are costs you pay to work because of your disability. If you use a wheelchair and need a van with a lift, the cost of the lift is an IRWE. If you are deaf and need a sign language interpreter at work, that is an IRWE. If you take medication that costs $200 a month and you would not need it if you were not working, that can be an IRWE.

SSA subtracts IRWE from your gross work income before deciding whether you have crossed the SGA threshold. If you earn $2,000 a month but have $600 in IRWE, SSA counts only $1,400 toward the SGA test. You must document these expenses and show they are necessary because of your disability, not general living costs.

A Plan to Achieve Self-Support (PASS) is a written agreement between you and SSA in which you set aside income and resources for a specific work goal — finishing school, buying tools for a trade, or starting a business. Money set aside under a PASS does not count as income or resources for SSDI or Supplemental Security Income (SSI). PASS is more complex than IRWE and requires SSA approval, but it can shelter larger amounts of income if your goal is concrete and time-limited.

How SSA counts self-employment income

If you are self-employed, SSA counts your net profit — revenue minus ordinary business expenses — as earned income. You report this on your tax return, and SSA uses that figure. The SGA threshold still applies: if your net self-employment profit exceeds $1,550 in a month, that month counts as a work month.

Self-employment is trickier than wage work because SSA looks at whether you are doing substantial work, not just earning above the threshold. If you own a business but work only a few hours a week and earn below SGA, SSA may still conclude you are not disabled. Conversely, if you work many hours but earn below SGA due to business losses, SSA may find you are performing substantial work anyway. The agency examines the actual work activity, not just the income number.

Keep detailed records of hours worked, tasks performed, and business expenses. If you are self-employed and receiving SSDI, report changes to your work activity to SSA promptly, because the rules are applied case-by-case.

Income that does not affect your SSDI benefit

Unearned income — money you do not work for — has no effect on SSDI. This includes interest from savings accounts, dividends from stocks, rental income from property you own, Social Security retirement benefits, pensions, gifts, inheritance, and child support. You can have a large savings account or own rental property and still receive your full SSDI benefit.

This is one of the major differences between SSDI and Supplemental Security Income (SSI), which is a needs-based program. SSI counts both earned and unearned income and also limits how much you can have in resources (savings). SSDI has no resource limit and ignores unearned income entirely.

If you receive both SSDI and SSI, the rules are more complex because SSI rules explore to the SSI portion of your benefit. But SSDI itself is not reduced by unearned income.

Reporting work income to Social Security

You are required to report work income to SSA within 30 days of the month in which you earned it. You can report by phone, mail, or online through your my Social Security account. Failure to report can result in an overpayment — SSA will have paid you benefits you were not may have access to to — and you will owe the money back.

When you report, tell SSA the month you worked, how much you earned, and whether you are still working. If you are in your trial work period, emphasize that so SSA does not mistakenly stop your benefits. Many beneficiaries do not realize they are protected during the trial work period and stop working out of fear; reporting clearly helps prevent that confusion.

SSA also receives wage reports from your employer through the Social Security wage database, so discrepancies between what you report and what your employer reports will be caught. Report accurately and on time to avoid overpayments and the stress of repaying SSA later.

How your benefit amount is calculated if you work

SSDI does not use a sliding scale that reduces your benefit dollar-for-dollar as you earn. Instead, SSA uses a month-by-month test: if you earn more than SGA in a month, that month does not count as a month you received benefits. You straightforward do not get a check for that month.

During your trial work period, you receive your full SSDI benefit every month regardless of earnings. After the trial work period, if you earn above SGA, you lose the entire month's benefit — there is no partial reduction. This is why the trial work period is valuable: it lets you test work without losing income.

Once you move into extended may be able to access and your benefits stop due to work income, you can request a benefit reinstatement if your earnings drop below SGA later. You do not have to reapply; SSA will restart your benefits in the month your earnings fall below the threshold again.

Frequently Asked Questions

Can I work part-time and keep some of my SSDI benefit?

During your trial work period (nine months), yes — you can earn any amount and keep your full benefit. After that, if you earn above $1,550 per month, you lose the entire month's benefit. Part-time work that stays below $1,550 per month will not affect your benefit, but you must report it to SSA.

Do I have to report my trial work period months to Social Security?

Yes. You must report all work income within 30 days of earning it, even during the trial work period. Reporting protects you by creating a record that SSA knows you are working and should not stop your benefits. Without a report, SSA might mistakenly terminate your case.

What happens to my Medicare if my benefits stop because I earn too much?

Your Medicare continues for up to 93 additional months after your SSDI benefit ends due to work income, as long as you are in the extended may be able to access period. This gives you time to see whether you can afford private insurance or whether you need to reduce work hours and restart benefits.

If I have savings or own a house, will that reduce my SSDI?

No. SSDI does not count savings, property, investments, or any unearned income. You can own a home, have a large bank account, and receive rental income without affecting your SSDI benefit. Only earned income from work matters.

Can I deduct childcare costs from my work income to lower the amount SSA counts?

Childcare is not an Impairment-Related Work Expense because it is not caused by your disability. Only expenses directly tied to your disability — medical equipment, transportation aids, medications needed for work — can be deducted as IRWE. Consult SSA's work incentives specialist to confirm whether a specific expense qualifies.