Not to be confused with the asset- and (very) income-limited SSI, SSDI provides disability payments for those who have earned enough social security credits to qualify and who apply and are approved.
Disclaimer: I am a financial advisor, not a tax accountant/CPA or lawyer. Check anything here with those folks for your specific situation and the current SSDI rules, which are always subject to change. This is a brief and not complete explanation of all the income-related SSDI rules
Income caps on earned income for SSDI
Also explained here: https://premierdisability.com/more-articles/does-ssdi-have-an-income-cap/
How does my non-SSDI income impact my SSDI benefit?
Unearned income (interest, capital gains, dividends) does not impact your SSDI benefit. However, wage income/income from active business DOES impact SSDI if you earn more than a particular amount per month.
9 months of trial work allowed
SSDI allows 9 months of trial work where you won’t lose any of your SSDI benefit no matter how much you earned in that month. If you earn more than $1,210 ($1,270 in 2027), that counts as one of your nine trial work months.
After trial work
Once you’ve hit nine months of trial work in a trailing 60 month period, you will receive NO SSDI benefit– it’s all or nothing– for any subsequent month where you earn more than the Substantial Gainful Activity amount. In 2026, that amount is $1,690. It will be $1,770 in 2027.
Small business details
If you are self-employed, you generally compute your earnings (NESE) as your average net profits for a given calendar/tax year. You can deduct your business expenses from your income for a given month when calculating your earnings for trial work or substantial gainful activity. You can also deduct the value of some non-expense items like help or materials you received for free due to your disability.
