How Part-Time Work Affects Your SSDI Payment

You can work part time and keep your SSDI payment, but your earnings will reduce your benefit amount once you cross a monthly threshold. In 2024, the Social Security Administration stops counting the first $935 of your monthly earnings—this is called the substantial gainful activity (SGA) limit. Any money you earn above that amount reduces your SSDI check dollar-for-dollar until your payment reaches zero.

The key difference between SSDI and SSI is that SSDI has an earnings limit tied to work capacity, while SSI has a strict income cap. If you receive SSDI, you are not automatically disqualified for working. Instead, Social Security tracks your earnings month by month and adjusts your payment accordingly. If you earn $1,200 in a month, Social Security counts $265 of that ($1,200 minus $935) and reduces your check by $265.

This system exists because SSDI is designed to support people who cannot work full time. Part-time work is permitted and even encouraged during the first nine months you return to work—a period called the trial work period—when your full benefit continues regardless of how much you earn.

Key Takeaways

  • During your nine-month trial work period, you keep your full SSDI payment no matter how much you earn from part-time work.
  • After the trial work period ends, Social Security reduces your payment by $1 for every $1 you earn above $935 per month in 2024.
  • You must report all earnings to Social Security within the month you receive them, or your payment will be calculated incorrectly.
  • If your earnings drop below the SGA limit, your SSDI payment restarts without a new process process.
  • Work incentives like Impairment Related Work Expenses (IRWE) and Plans to Achieve Self-Support (PASS) can reduce the amount of earnings counted against your benefit.

The Trial Work Period: Nine Months of Full Payment

When you first return to part-time work, Social Security gives you a trial work period lasting nine months. During these nine months, you receive your full SSDI payment and keep all your earnings, no matter the amount. This period is designed to let you test whether you can sustain work without losing your safety net when ready.

The nine months do not have to be consecutive. Social Security counts only the months in which you earn $970 or more (in 2024). If you work one month, take two months off, then work again, only the months with earnings above $970 count toward your nine-month total. Once you have used nine months, the trial work period ends and the earnings reduction rules begin.

You must report your earnings to Social Security during the trial work period, even though they do not affect your payment. Social Security uses these reports to track which months count toward your nine-month limit. If you do not report, Social Security may incorrectly end your benefits or overpay you, creating a debt you will have to repay later.

Earnings Reporting and Monthly Thresholds

Social Security requires you to report your earnings within the month you receive them. You can report by phone, mail, or online through your my Social Security account. The agency uses your reports to calculate your payment for the following month, so late or missing reports cause payment errors.

In 2024, the SGA limit is $935 per month. This is the amount Social Security uses to decide whether you are working at a level that suggests you can work full time. If you earn $935 or less in a month, Social Security counts zero earnings against your benefit. If you earn $1,200, Social Security counts $265 ($1,200 minus $935) and reduces your check by $265 that month.

The SGA limit changes each year, usually in January. Social Security publishes the new limit on its website and notifies beneficiaries by mail. If you work part time, check the current year's limit before calculating what your payment will be. Using last year's number will give you the wrong estimate.

What Counts as Earnings and What Does Not

Social Security counts wages from employment, net income from self-employment, and certain other payments as earnings. Wages include hourly pay, salary, bonuses, and commissions. If you are self-employed, Social Security counts your net profit (revenue minus business expenses), not your gross income.

Social Security does not count certain types of income: Supplemental Security Income (SSI), food stamps, housing information, gifts, loans, tax refunds, or money from selling personal property. Pension payments, investment income, and rental income also do not count as earnings for SSDI purposes, though they may affect other benefits.

If you receive a bonus, back pay, or a large lump sum, Social Security counts it in the month you receive it, which can cause a significant payment reduction that month. If you know a large payment is coming, contact Social Security before you receive it to understand how it will affect your benefit.

Work Incentives That Reduce Counted Earnings

Social Security offers two main work incentives that lower the amount of your earnings counted against your SSDI payment: Impairment Related Work Expenses (IRWE) and Plans to Achieve Self-Support (PASS).

IRWE allows you to deduct the cost of items or services you need because of your disability to work. If you are deaf and need an interpreter at your job, the cost of the interpreter is an IRWE. If you have mobility issues and need a modified vehicle to get to work, the modification cost is an IRWE. If you take medication that controls symptoms only while you work, that medication cost may be an IRWE. You must be able to show that you would not need the expense if you were not working.

PASS is a written plan you create with a Social Security work incentives planner that sets aside income and resources for a specific work goal—usually education, training, or starting a business. While you are following the PASS plan, the income and resources you set aside do not count against your SSDI payment. PASS is more complex than IRWE and requires ongoing reporting, but it can protect a larger portion of your earnings if you are working toward a specific goal.

To use either incentive, you must report it to Social Security and provide documentation. IRWE requires receipts or invoices. PASS requires a written plan and monthly or quarterly reports showing you are following it. Both take time to set up, so plan ahead if you think you will need them.

What Happens When Your Earnings Drop Below the Limit

If your earnings fall below $935 per month after your trial work period ends, your SSDI payment restarts automatically. You do not need to reapply or contact Social Security—the payment adjustment happens based on your earnings report. If you earn $800 one month, Social Security counts zero earnings and sends you your full payment the following month.

This restart is called the extended may be able to access period and lasts for 36 months after your trial work period ends. During these 36 months, if your earnings drop below the SGA limit, your payment comes back without a new medical review. After 36 months, if you stop working or your earnings stay below SGA, you must go through a new medical review to continue receiving SSDI.

If you return to work again after your extended may be able to access period ends, you do not get a new trial work period. The trial work period is a one-time benefit. Your earnings will be counted against your payment from the first month you work, unless you may have access to for a work incentive like IRWE or PASS.

Reporting Requirements and Avoiding Overpayment

You are required to report your earnings to Social Security within the month you receive them. If you miss a report or report late, Social Security may overpay you—sending you a full check when your earnings should have reduced it. You will have to repay the overpayment, usually through reduced checks over time or a lump sum if you have the money.

The easiest way to report is through your my Social Security account online. You can also call Social Security's work incentives hotline at 1-866-4-WORK-WIN (1-866-496-7594) or visit your local Social Security office. Keep records of your earnings—pay stubs, invoices if self-employed, or bank statements—so you can verify what you reported if Social Security questions it later.

If you think Social Security has overpaid you, contact them when ready. The sooner you report the error, the smaller the debt will be. Social Security can work with you on a repayment plan if you cannot pay the full amount at once.

Frequently Asked Questions

Can I work more than one part-time job and still receive SSDI?

Yes. Social Security counts your total earnings from all jobs combined against the $935 monthly limit. If you earn $500 from one job and $600 from another, Social Security counts $1,100 total and reduces your payment by $165 ($1,100 minus $935). Report earnings from all jobs each month.

What if I earn money from self-employment or a side business?

Self-employment income counts as earnings. Social Security counts your net profit (revenue minus business expenses) each month. Keep detailed records of income and expenses. If your business is new, contact a Social Security work incentives planner before you start—a PASS plan can protect your income while you build the business.

Does my trial work period restart if I stop working and start again later?

No. The trial work period is a one-time benefit. Once you have used nine months, it is gone. If you stop working and return to work later, your earnings count against your payment from month one, unless you use IRWE or PASS to reduce the amount counted.

What happens to my Medicare or Medicaid if I work part time?

Medicare continues regardless of your earnings. Medicaid rules vary by state. In some states, Medicaid ends when your SSDI payment reaches zero due to earnings. In others, you can keep Medicaid even if your payment stops. Contact your state Medicaid office to learn your state's rules before you start working.

Can I use a work incentive like IRWE if I am already in my trial work period?

Yes. IRWE and PASS can be used at any time, including during the trial work period. However, during the trial work period your full payment continues anyway, so the incentive does not reduce your payment—it only matters after the trial work period ends. Set up IRWE or PASS before the trial work period ends so it is ready when you need it.