What counts as income for SSDI, and how much you can have
SSDI (Social Security Disability Insurance) has no income limit for receiving benefits. You can have a six-figure salary, rental income, investment returns, or a pension and still collect SSDI. The limit that matters is Substantial Gainful Activity — a measure of how much work you do, not how much money you have.
The distinction is critical: SSDI looks at whether you are working at a level that shows you can do substantial work. It does not look at your total income from all sources. A person with $100,000 in savings, investment income, or a spouse's earnings can receive full SSDI. A person earning $1,550 per month from part-time work in 2024 may lose SSDI, even if that is their only income.
This guide explains what counts as work for SSDI purposes, what the dollar threshold is, and how other income sources affect your benefits.
Key Takeaways
- SSDI has no asset or income limit — you can have savings, investments, rental income, or a spouse's earnings without losing benefits.
- What matters is whether you are doing Substantial Gainful Activity (SGA), which in 2024 means earning more than $1,550 per month from work.
- The SGA threshold changes each year based on a formula Social Security publishes in November for the following year.
- Unearned income — pensions, Social Security, interest, dividends, rental income — does not count toward the SGA limit.
- If you exceed SGA for nine months in a row, your benefits stop, but you enter a nine-month trial work period first where you can test your work capacity.
The SGA threshold and how it changes each year
In 2024, the SGA limit is $1,550 per month. This is the dollar amount Social Security uses to decide whether your work is substantial. If you earn more than $1,550 in a month from work, that month counts as a month of SGA. If you earn $1,550 or less, it does not, regardless of how many hours you worked.
Social Security raises this threshold every year. The 2025 limit is $1,620 per month. The increase is tied to the national average wage index — a formula published by Social Security in November each year. You can find the current year's SGA limit on the Social Security website or by calling 1-800-772-1213.
The threshold applies to earned income only: wages from a job, net income from self-employment, or royalties. It does not explore to pensions, Social Security benefits you receive, interest, dividends, rental income, or gifts. Those sources do not affect your SSDI at all.
How work is counted: the trial work period
Social Security does not stop your benefits the moment you exceed SGA. Instead, you enter a trial work period — a nine-month window where you can earn any amount without losing benefits. During these nine months, you test whether you can work and earn money while still receiving your full SSDI payment.
The nine months do not have to be consecutive. Social Security counts only the months in which you earn more than $220 per month (in 2024; this amount also changes yearly). So if you work three months, take two months off, then work four more months, you have used seven of your nine trial work months. You still have two left, even though a year has passed.
Once you have used all nine trial work months, you enter the extended may be able to access period. For the next 36 months, you can still receive benefits in any month you earn $1,550 or less. If you earn more than $1,550 in a month, you do not receive a benefit that month, but you do not lose SSDI entirely. Your benefits resume the next month if your earnings drop back below the threshold.
What happens when you exceed SGA for nine months
If you earn more than $1,550 per month for nine months in a row (or nine non-consecutive months within a rolling period), your SSDI benefits stop. This is called cessation. Social Security will send you a notice explaining that your benefits are ending and when the last payment will arrive.
Stopping benefits does not mean you lose SSDI permanently. You have a grace period of five years from the month your benefits stop. During this time, if you return to earning $1,550 or less per month, you can request that benefits restart without filing a new process or undergoing a new medical review. Social Security calls this expedited reinstatement.
After five years, if you want benefits again, you must file a new SSDI process and meet the medical requirements again. This is why it is important to report your earnings to Social Security as soon as they change — you want to know when ready if you are approaching the SGA threshold.
Self-employment and how earnings are calculated
If you are self-employed, Social Security counts your net profit — revenue minus business expenses — not your gross income. You report this on your tax return, and Social Security uses the same figure to determine whether you have exceeded SGA.
Self-employment income is also subject to a Plan to Achieve Self-Support (PASS) if you want to set aside money for a work goal. A PASS allows you to exclude certain income and resources from the SGA calculation for a set period while you build a business or develop a skill. This is a separate program with its own rules and requires a written plan approved by Social Security.
If you are unsure how to report self-employment income or whether a PASS might help you, contact your local Social Security office or ask to speak with a work incentives planning and information (WIPA) counselor. These counselors are free and specialize in helping SSDI beneficiaries understand how work affects benefits.
Other income sources that do not affect SSDI
SSDI is based on your work history and disability status, not on your financial need. This means many income sources are completely ignored:
- Unearned income: pensions, annuities, interest, dividends, rental income, royalties, and capital gains.
- Government benefits: Social Security retirement or survivor benefits, SSI (Supplemental Security Income), veterans benefits, or unemployment insurance.
- Family income: your spouse's earnings, your adult child's income, or gifts from relatives.
- Assets: savings accounts, investment accounts, real estate, vehicles, or any other property you own.
You can inherit $1 million, receive a large settlement, or have a spouse earning $200,000 per year and still receive your full SSDI benefit. The only income that matters is earned income from work — and only if it exceeds the SGA threshold.
Reporting changes in earnings to Social Security
You are required to report changes in your work and earnings to Social Security. If you start a job, change jobs, get a raise, or stop working, you should report it within 30 days. You can report by phone (1-800-772-1213), in person at your local Social Security office, or online through your my Social Security account.
Social Security uses your reports to track whether you are approaching or exceeding SGA. If you do not report and you exceed SGA without knowing it, you could face an overpayment — a bill for benefits you received while ineligible. Reporting promptly protects you and helps Social Security adjust your benefits correctly.
If your earnings are close to the SGA threshold, ask Social Security to project your annual earnings with you. They can help you understand whether you will exceed SGA and what your benefits will be if you do. This conversation takes 15 minutes and can prevent surprises later.
Frequently Asked Questions
Can I work part-time and still get SSDI?
Yes. As long as you earn $1,550 or less per month (in 2024), you receive your full SSDI benefit. You can work 10 hours a week or 30 hours a week — the hours do not matter. Only the monthly earnings amount matters. Many SSDI beneficiaries work part-time below the SGA threshold.
What if I have a bad month and earn more than $1,550?
One month over the threshold does not stop your benefits. It counts as one month of SGA. You can have up to nine months of SGA during your trial work period without losing benefits. After the trial work period ends, you can still have months over $1,550 — you just do not receive a benefit that month. Benefits resume the next month if earnings drop below $1,550.
Do I lose SSDI if I inherit money or receive a settlement?
No. Inheritance, settlements, gifts, and other lump-sum payments do not affect SSDI. SSDI is not a needs-based program. You can have any amount of savings or assets. Only earned income from work counts toward the SGA limit.
What is the difference between the trial work period and the extended may be able to access period?
During the nine-month trial work period, you receive your full SSDI benefit no matter how much you earn. After that, during the 36-month extended may be able to access period, you receive a benefit only in months you earn $1,550 or less. Both periods protect you from when ready benefit loss while you test your work capacity.
Can I get my benefits back if I stop working?
Yes. If your benefits stopped because you exceeded SGA for nine months, you have five years to request expedited reinstatement. You do not need a new process — just report that you are no longer working or that your earnings have dropped below $1,550. Social Security will restart your benefits without a new medical review.