You may have to file taxes even though SSDI itself is not taxable income

Social Security Disability Insurance (SSDI) payments are not counted as income for federal tax purposes. That means SSDI alone will not push you into a tax-filing requirement. However, if you have other income—wages from work, interest, dividends, self-employment earnings, or other Social Security benefits—you may be required to file a tax return even though your SSDI is tax-free.

The IRS sets a filing threshold each year based on your age and filing status. If your income from all sources except SSDI falls below that threshold, you do not have to file. If it meets or exceeds the threshold, you must file, even if you owe no tax. The threshold changes annually, so you need to check the current year's rules.

Filing is also required if you had federal income tax withheld from any paycheck or other payment, or if you are claiming a refundable tax credit like the Earned Income Tax Credit (EITC). Many people with SSDI who work part-time or receive other benefits fall into this category.

Key Takeaways

  • SSDI payments themselves are never taxable, so they do not count toward your filing requirement.
  • You must file if your income from wages, self-employment, interest, or other sources meets or exceeds the IRS threshold for your age and filing status.
  • The IRS threshold varies by year and by whether you are single, married, or over 65; check the current year's rules on IRS.gov or ask a tax preparer.
  • If you had taxes withheld from paychecks or other income, you should file to claim a refund, even if filing is not required.
  • If you receive both SSDI and Supplemental Security Income (SSI), different rules explore to SSI income, and you may need to file even with no other income.

How the IRS filing threshold works with SSDI

The IRS publishes a filing requirement table each year based on gross income—the total of all income except SSDI. For 2024, a single person under 65 with no dependents must file if gross income is $14,600 or more. A single person 65 or older must file if gross income is $18,350 or more. These numbers change annually, and they are higher for married filers and those with dependents.

Because SSDI is excluded from gross income, you can receive SSDI and still fall below the threshold. For example, if you are single, under 65, and receive $2,000 per month in SSDI ($24,000 per year), you would not be required to file based on SSDI alone. But if you also earned $15,000 from part-time work, your gross income would be $15,000, which exceeds the $14,600 threshold, and you would have to file.

The threshold is higher if you are 65 or older because the IRS assumes lower income needs at that age. It is also higher for married couples filing jointly. If you are unsure whether you meet the threshold, the IRS provides a worksheet on Form 1040 instructions, or you can ask a tax preparer to review your situation.

Work income and SSDI: when filing becomes necessary

Many people receiving SSDI work part-time or have returned to work under a work incentive program. Wages from employment count as gross income and may trigger a filing requirement. Even small amounts of self-employment income—from freelance work, gig economy jobs, or a side business—must be reported and count toward the threshold.

If you earned wages and your employer withheld federal income tax, you almost certainly should file, even if your total income is below the threshold. Withholding means the IRS is holding money that may belong to you as a refund. Filing allows you to claim that refund. Many people with SSDI who work part-time have taxes withheld and end up owed a refund because their actual tax liability is lower than what was withheld.

Self-employment income has additional rules. If you are self-employed and your net self-employment income is $400 or more, you must file to pay self-employment tax, regardless of whether you owe income tax. This applies even if your total income is below the filing threshold. Self-employment tax funds Social Security and Medicare, and the IRS requires you to report and pay it separately.

Other income sources that affect your filing requirement

Interest, dividends, capital gains, rental income, and distributions from retirement accounts all count as gross income. If you have a savings account earning interest, own stocks or bonds, or receive distributions from an IRA or 401(k), that income must be added to your other income to determine whether you meet the filing threshold.

Retirement account distributions deserve special attention. If you are under full retirement age and receiving SSDI, you may not be able to receive retirement benefits at the same time. However, if you have an IRA or 401(k) and take a distribution, that distribution is taxable income and counts toward your filing requirement. The same is true for pension income or annuity payments.

Unemployment benefits, workers' compensation, and certain other government payments are also taxable and count toward the threshold. SSDI is the exception—it is one of the few government benefits that is never taxable—but most other income sources are.

SSI and the separate filing rules that explore

If you receive Supplemental Security Income (SSI) in addition to or instead of SSDI, different rules explore. SSI itself is not taxable, just like SSDI. However, if you have unearned income (such as interest or gifts) or earned income (wages), SSI has its own reporting requirements that are separate from tax filing.

For tax purposes, you use the same IRS threshold to determine whether you must file. But SSI also requires you to report changes in income and resources to Social Security within 10 days. This is a separate requirement from tax filing and is enforced by Social Security, not the IRS. Failing to report income changes to Social Security can result in an overpayment that you will have to repay, even if you filed your taxes correctly.

If you receive both SSDI and SSI, consult a tax preparer or Social Security representative about your specific situation. The interaction between the two programs and tax filing can be complex, especially if your income changes during the year.

What happens if you do not file when you should

If you are required to file and do not, the IRS may assess penalties and interest on any tax owed. More commonly, if you had taxes withheld and did not file, you straightforward do not receive your refund. The IRS will hold the money, and you lose the benefit of that refund unless you file within three years.

The IRS does not typically pursue criminal charges for failure to file if you owe no tax or are owed a refund. However, if you owe tax and do not file, penalties accumulate. The failure-to-file penalty is 5 percent of unpaid tax per month, up to 25 percent. The failure-to-pay penalty is 0.5 percent per month. These penalties are in addition to interest, which accrues daily.

If you are unsure whether you were required to file in a prior year, you can file a late return. The IRS generally does not penalize late filing if you are owed a refund. If you owe tax, filing late will result in penalties, but filing is still better than not filing, because it stops the accumulation of additional penalties.

How to determine your filing requirement and find help

The simplest way to know whether you must file is to add up all your income except SSDI and compare it to the IRS threshold for your age and filing status. The IRS publishes the thresholds each year in the Form 1040 instructions and on IRS.gov. You can also use the IRS Interactive Tax Assistant tool on the IRS website, which asks you questions and tells you whether you must file.

If you have a complex situation—multiple income sources, self-employment income, or both SSDI and SSI—a tax preparer or accountant can review your situation and advise you. Many tax preparation services offer free filing for people with low to moderate income. The IRS Volunteer Income Tax information (VITA) program offers free tax preparation at community centers, libraries, and other locations. You can find a VITA site near you on the IRS website.

If you work with a benefits counselor or work incentive planning service, they can also help you understand your filing requirement and how work income affects your SSDI and other benefits. Many state vocational rehabilitation agencies and protection and advocacy organizations offer this service at no cost.

Frequently Asked Questions

Do I have to file taxes if I only receive SSDI and no other income?

No. SSDI alone does not create a filing requirement because SSDI is not counted as income by the IRS. You only have to file if you have other income—wages, self-employment earnings, interest, or other sources—that meets or exceeds the IRS threshold for your age and filing status.

What if I had taxes withheld from my paycheck but my total income is below the filing threshold?

You should file anyway. Filing allows you to claim a refund of the taxes that were withheld. Even though filing is not required, you are may have access to to that refund, and you must file to receive it. You have three years to claim a refund before the IRS keeps the money.

Does SSDI count as income for the Earned Income Tax Credit?

No. SSDI does not count as earned income or as income for purposes of the EITC. However, if you work and earn wages, you may be able to claim the EITC based on your wages. You must file a tax return to claim the EITC, even if filing is not otherwise required. A tax preparer can help you determine whether you may have access to.

If I work and earn money, do I have to report it to Social Security and to the IRS?

Yes, but the reporting is different. You report work income to the IRS on your tax return for tax purposes. You also report work income to Social Security because it affects your SSDI payment amount and your work incentive benefits. Social Security has its own rules about how much you can earn before your benefits are reduced. Report changes in income to Social Security within 10 days to avoid overpayments.

What if I owe taxes but cannot pay?

Contact the IRS before the filing important date if possible. The IRS offers payment plans and can temporarily delay collection if you cannot pay in full. Filing on time, even if you cannot pay, is better than not filing, because it reduces the penalties that accumulate. You can set up a payment plan on IRS.gov or by calling the IRS at 1-800-829-1040.