Most SSDI recipients do not file federal income tax returns, but some must

Whether you file taxes on SSDI depends on how much income you have from all sources combined, not just your SSDI payments. SSDI itself is not taxable income in the way wages are. However, if you have other income—from work, investments, pensions, or other benefits—you may be required to file a return. The IRS uses a threshold based on your total income, and exceeding it triggers a filing requirement even if no tax is actually owed.

The key distinction is that SSDI is not counted as income for most tax purposes. This is different from Supplemental Security Income (SSI), which also is not taxable. What matters is whether your non-SSDI income crosses the filing threshold for your age and filing status. If you are under 65, that threshold is $13,850 for a single filer in 2023 (the amount changes each year). If you are 65 or older, it is $17,550. These thresholds explore to earned income (wages) and unearned income (interest, dividends, capital gains) combined.

Key Takeaways

  • SSDI payments themselves are never taxable, so they do not count toward your filing threshold.
  • You must file if your income from work, investments, or other non-SSDI sources exceeds the IRS threshold for your age and filing status.
  • If you have both SSDI and earned income from work, you may owe taxes on the wages even if your total income is modest.
  • Filing a return can be beneficial even when not required, because you may be owed a refund or be able to claim the Earned Income Tax Credit.
  • The IRS publishes updated income thresholds each year; check the current year's threshold before deciding whether to file.

When your SSDI plus other income requires a tax return

The IRS does not count SSDI as income, so you start with a zero baseline. If you earned $12,000 in wages during the year and received $15,000 in SSDI, your taxable income is $12,000, not $27,000. You would not be required to file because $12,000 is below the threshold of $13,850 for a single filer under 65.

But if you earned $14,000 in wages and received $15,000 in SSDI, your taxable income is $14,000. You would be required to file because you exceeded the $13,850 threshold. The SSDI amount does not push you over the limit—the wages do. This matters because many SSDI recipients work part-time or have returned to work, and even modest earnings can trigger a filing requirement.

Unearned income counts the same way. If you have $2,000 in interest from a savings account, $3,000 in dividends, and $15,000 in SSDI, your taxable income is $5,000. You would not be required to file. But if you have $14,000 in investment income and $15,000 in SSDI, you must file because the investment income alone exceeds the threshold.

How to find the current year's filing threshold

The IRS updates income thresholds each January to account for inflation. The threshold for 2024 is higher than 2023, and the 2025 threshold will be higher still. You cannot rely on last year's number. The IRS publishes the current thresholds on its website under "Filing Requirements" and in Publication 17, which is free and updated annually.

Your age on December 31 of the tax year determines which threshold applies. If you turn 65 on December 31, you use the threshold for someone 65 or older. If you are blind, the threshold is even higher—$21,870 for a single filer under 65 who is blind, and $27,300 if you are 65 or older and blind. The IRS website has a tool that walks you through your specific situation.

Why you might file even if you are not required to

Filing a return when you are not required to can put money in your pocket. If you had taxes withheld from wages or made estimated tax payments, you may be owed a refund. The IRS will not send you that refund unless you file a return claiming it. Many SSDI recipients who work part-time have taxes withheld from their paychecks and end up overpaying.

You may also be able to claim the Earned Income Tax Credit (EITC), which is a refundable credit for people with low to moderate earned income. The EITC can be worth hundreds or thousands of dollars, and you must file to claim it. If you have a child or dependent, you may also be able to claim the Child Tax Credit. These credits are only available if you file.

Filing is also useful if you have business income from self-employment, even if the amount is small. Self-employment income is always taxable, and you must report it and pay self-employment tax (Social Security and Medicare tax) on it. SSDI recipients who do freelance work, sell items online, or run a small business should file to report that income correctly.

What happens if you do not file when required

If you are required to file and do not, the IRS may assess a failure-to-file penalty. The penalty is usually 5 percent of the unpaid tax for each month the return is late, up to 25 percent. If you owe no tax—because your income is low and you have no tax liability—the penalty is smaller or waived, but you still face a penalty for not filing. The IRS can also delay processing other matters, such as claiming a refund or amending a prior year's return.

If you realize you should have filed in a prior year, you can still file that return. There is no time limit on filing a return to claim a refund, though the IRS will only refund taxes paid in the last three years. Filing late is better than not filing at all, especially if you are owed a refund or if the IRS contacts you about the missing return.

SSDI, work incentives, and tax reporting

SSDI has work incentives that allow you to earn money and keep your benefits. The most important is the Trial Work Period, which lets you work and earn any amount for nine months without losing benefits. During and after the Trial Work Period, you may owe taxes on your wages even though your SSDI continues. The fact that you are using a work incentive does not change your tax filing requirement—you file based on your actual income, not on whether you are in a protected work period.

If you receive a Form W-2 from an employer, you must report that income on your tax return. If you are self-employed, you must report your net self-employment income. The work incentive rules protect your SSDI benefits, but they do not protect you from tax filing requirements. Many SSDI recipients are surprised to learn they owe taxes after returning to work, even though their benefits continue under a work incentive.

Reporting SSDI on your tax return

When you file, you do not report SSDI as income on the main tax form (Form 1040). However, you must list it on the form so the IRS knows you received it. You report the total amount of SSDI you received during the year in the "other income" section, but you do not add it to your taxable income. This is a reporting requirement, not a tax requirement—it tells the IRS you received the benefit, but it does not increase what you owe.

The Social Security Administration sends you a Form SSA-1099 each January showing the total SSDI you received in the prior year. Keep this form with your tax records. If you file electronically, the tax software will prompt you to enter the SSDI amount. If you file by mail, include the SSA-1099 with your return or attach a copy.

State and local taxes on SSDI

Most states do not tax SSDI, but a few do in limited circumstances. Some states tax SSDI only if your total income exceeds a certain threshold, and others tax it only for higher-income recipients. A small number of states have no income tax at all. You should check your state's tax rules or contact your state revenue department to learn whether SSDI is taxable in your state.

Local income taxes (city or county taxes) also vary. Some localities tax SSDI and some do not. If you live in a place with local income tax, ask the local tax authority whether SSDI is taxable. The rules are separate from federal rules, so you may be required to file a state or local return even if you do not file federally, or vice versa.

Frequently Asked Questions

Do I have to report SSDI on my tax return if I do not owe taxes?

You must report SSDI on your return if you file, but you do not add it to your taxable income. If you are not required to file because your other income is below the threshold, you do not have to report SSDI. If you choose to file anyway (for example, to claim a refund), you will report the SSDI amount but it will not increase your tax liability.

What if I worked and received SSDI in the same year?

You report your wages on your tax return as usual. SSDI is not counted as income. If your wages alone exceed the filing threshold for your age, you must file. Your SSDI does not reduce your tax liability on the wages, but it also does not increase it. You may owe taxes on the wages even though you also received SSDI.

Can I claim SSDI as a dependent on someone else's return?

No. SSDI is not income in the tax sense, so it does not disqualify you from being claimed as a dependent by someone else (such as a parent). However, whether you can be claimed depends on other rules, such as whether you are a citizen, whether you live with the person claiming you, and whether you provide more than half your own support. SSDI does not factor into that calculation.

What if I received SSDI for only part of the year?

You report only the SSDI you actually received during the year. If you started receiving SSDI in June, you report only the payments from June through December. The same applies to your other income—you report only what you earned or received in the calendar year. Your filing requirement is based on your total income for the full year, regardless of when you started receiving SSDI.

Do I need to file if my only income is SSDI?

No. If SSDI is your only income and you have no other earnings, interest, dividends, or income, you are not required to file a federal tax return. SSDI is not counted toward the filing threshold. You would only file if you wanted to claim a refund of taxes withheld or claim a credit you are owed, but you are not required to file.