The short answer: it depends on your income, not your disability status

Whether you file taxes has nothing to do with receiving Social Security Disability Insurance (SSDI) or Supplemental Security Income (SSI). The IRS does not care that you are on disability. What matters is how much money you earned that year — and SSDI benefits themselves are usually not counted as income for tax purposes.

You have to file a tax return if your earned income (wages from work, self-employment, or other sources) crosses a threshold set by the IRS each year. That threshold changes annually and depends on your age and filing status. If you earned less than that amount, you generally do not have to file — though you may want to anyway.

The confusion usually comes from mixing two separate questions: "Do I have to report my SSDI?" (usually no) and "Do I have to file taxes?" (depends on earned income). This section answers the second one.

Key Takeaways

  • SSDI benefits are not taxable income, so they do not count toward the threshold that triggers a filing requirement.
  • You must file if your earned income (wages, self-employment, or other non-SSDI money) exceeds the IRS threshold for your age and filing status.
  • The IRS threshold changes each year; for 2024 it ranges from roughly $14,000 to $28,000 depending on whether you are single, married, or over 65.
  • Even if you do not have to file, you may want to if you paid taxes through withholding or are owed a refund.
  • SSI (a different program from SSDI) is also not taxable, but SSI recipients have stricter rules about other income and resources.

How the IRS threshold works

The IRS publishes a standard deduction each year. If your earned income is less than that amount, you do not have to file a return. If it is more, you do. SSDI payments do not count toward this threshold at all — they are invisible to the IRS for filing purposes.

The standard deduction varies by age and filing status. A single person under 65 in 2024 has a threshold of $14,600. A single person 65 or older has a higher threshold of $17,950. Married couples filing jointly have different numbers again. The IRS updates these amounts every January, so the threshold you use depends on the year you are filing for.

To find the exact threshold for your situation, visit the IRS website or ask a tax preparer. The key point: only earned income counts. SSDI does not.

When you earned money while on SSDI

Many people on SSDI work part-time or return to work gradually. If you earned wages or self-employment income, that earned income is what triggers the filing requirement — not the SSDI itself.

If you earned $12,000 in wages and received $15,000 in SSDI, you do not have to file (assuming you are single and under 65, since $12,000 is below the $14,600 threshold). The SSDI does not push you over the line. But if you earned $16,000 in wages and received $15,000 in SSDI, you must file because your earned income alone exceeds the threshold.

Self-employment income follows the same rule. If you ran a small business or did freelance work, that income counts toward the threshold. SSDI still does not.

Why you might file even if you do not have to

Even if your earned income is below the threshold and you are not required to file, you may have a reason to file anyway. The most common reason is a refund. If your employer withheld federal income tax from your paychecks, you may be owed money back. The IRS will not send a refund unless you file a return.

You might also file to claim the Earned Income Tax Credit (EITC), a refundable credit for people with low earned income. If you worked and earned less than a certain amount (the limit varies by filing status and number of dependents), you may may have access to for this credit even if you are on SSDI. Filing gets you the money.

Another reason to file: if you have dependents or other tax situations that create credits or deductions you want to claim. A tax preparer or the IRS Free File program can help you figure out whether filing benefits you.

SSDI and SSI are treated differently

This article focuses on SSDI, where the rules are straightforward: SSDI is not taxable income. But if you receive Supplemental Security Income (SSI) instead, the tax rules are the same for filing purposes — SSI is also not taxable — but SSI has stricter rules about other income and resources you can have.

SSI is a needs-based program, meaning your benefits shrink if you earn too much money or have too many assets. SSDI is not needs-based; you can earn as much as you want without losing benefits (though there are work incentive rules that affect how much you can earn before benefits pause). For tax filing, though, both programs work the same way: neither counts as taxable income.

If you are unsure which program you receive, check your Social Security statement or call Social Security at 1-800-772-1213.

How to find out your filing requirement

The simplest way is to use the IRS Interactive Tax Assistant, a free tool on the IRS website that asks you questions about your age, filing status, and income, then tells you whether you must file. You answer a few yes-or-no questions and get a clear answer in minutes.

You can also call the IRS at 1-800-829-1040 or visit a free tax clinic. Many communities offer free tax preparation through the IRS Volunteer Income Tax information (VITA) program, especially for people with low income. You can find a VITA site near you on the IRS website.

If you work with a tax preparer or accountant, they can tell you when ready whether you have a filing requirement based on your earned income.

What to do if you have not filed in past years

If you think you should have filed in previous years but did not, you can still file now. The IRS generally allows you to go back three years to claim a refund. If you owed taxes and did not file, filing now is better than waiting — the IRS charges penalties and interest on unpaid taxes, and those grow over time.

If you are worried about back taxes or penalties, a tax professional or a free tax clinic can help you figure out what you owe and what options you have. The IRS also has payment plans if you cannot pay in full.

Frequently Asked Questions

Does receiving SSDI mean I have to file taxes?

No. SSDI is not taxable income, so it does not trigger a filing requirement on its own. You only have to file if your earned income (wages, self-employment, or other non-SSDI money) exceeds the IRS threshold for your age and filing status.

What if I earned money and received SSDI in the same year?

Only the earned income counts toward the filing threshold. Add up your wages, self-employment income, and other earned money. If that total exceeds the standard deduction for your age and filing status, you must file. SSDI does not count.

Can I get a refund if I do not have to file?

You can only get a refund if you file a return. If your employer withheld taxes from your paychecks but you earned below the filing threshold, you should file to claim your refund. The IRS will not send it without a return.

What is the difference between SSDI and SSI for tax purposes?

Neither SSDI nor SSI is taxable income, so the filing rules are the same for both. However, SSI has stricter rules about how much other income and assets you can have. SSDI does not have those limits. For tax filing, treat both the same way: they do not count as income.

Where can I find the current IRS threshold for my situation?

Visit the IRS website and use the Interactive Tax Assistant, or call 1-800-829-1040. You can also find the standard deduction amounts on the IRS website under "Standard Deduction." The threshold changes each January.