Yes, you can get a tax refund on SSDI, but only if you earned enough income to owe taxes in the first place

Social Security Disability Insurance (SSDI) benefits themselves are not automatically taxable. However, if your total income—including SSDI, wages, interest, or other sources—crosses certain thresholds, part of your SSDI becomes taxable. When that happens, you may have taxes withheld from your benefit check. If too much was withheld, you file a tax return and receive a refund, just like anyone else.

The key is understanding what counts as income and which threshold applies to you. The IRS uses a formula called "combined income" to determine whether your SSDI is taxable. If you have little or no other income, your SSDI is usually not taxed at all, and you will not owe taxes or receive a refund. But if you have wages, self-employment income, or substantial unearned income (like interest or pensions), the calculation changes.

Key Takeaways

  • SSDI becomes taxable only when your combined income exceeds specific thresholds: $25,000 for single filers or $32,000 for married couples filing jointly.
  • Combined income includes half your SSDI benefits plus all other income sources—wages, self-employment, interest, pensions, and taxable Social Security retirement benefits.
  • You can request voluntary withholding on your SSDI check using Form W-4V, which reduces the chance of owing taxes at filing time and increases the chance of a refund.
  • If you do not request withholding and owe taxes, you must file a return and pay; the IRS does not automatically deduct from SSDI.
  • Many SSDI recipients with low or no other income pay no tax on their benefits and do not need to file a return.

How the IRS decides whether your SSDI is taxable

The IRS uses a two-tier system. The first tier applies if your combined income is between the threshold and $9,000 above it (for single filers, that is $25,000 to $34,000). In this range, up to 50 percent of your SSDI can be taxed. The second tier applies if your combined income exceeds the upper limit ($34,000 for single filers). In this range, up to 85 percent of your SSDI can be taxed.

Combined income is calculated as: adjusted gross income (AGI) + nontaxable interest + half of your SSDI benefits. This formula is why SSDI recipients with even modest other income sometimes find their benefits become taxable. For example, if you are single and receive $1,200 per month in SSDI ($14,400 per year) plus $15,000 in wages, your combined income is $15,000 + $7,200 (half your SSDI) = $22,200. You are below the $25,000 threshold, so your SSDI is not taxed. But if you earned $20,000 in wages instead, your combined income would be $20,000 + $7,200 = $27,200, which exceeds $25,000, and part of your SSDI becomes taxable.

The thresholds have not changed since 1983 and are not adjusted for inflation, which means more SSDI recipients become subject to taxation each year as wages and other income rise.

Requesting voluntary withholding to avoid owing taxes

If you know your SSDI will be taxable, you can ask the Social Security Administration to withhold federal income tax from your monthly benefit check. You do this by completing Form W-4V (Voluntary Withholding Request) and submitting it to your local Social Security office or mailing it to the address on the form.

On Form W-4V, you choose a withholding rate: 7, 10, 15, or 25 percent of your benefit. The higher the rate, the more tax is withheld each month, and the more likely you will receive a refund (or owe nothing) when you file your return. Many SSDI recipients choose 10 or 15 percent as a middle ground.

Withholding is voluntary, meaning you can change or cancel it at any time. If you request withholding and then your income drops—for example, you stop working—you can file a new W-4V to reduce or stop withholding. Social Security will honor the change within one or two pay periods.

Filing a tax return when you have taxable SSDI

If your SSDI is taxable and you did not request withholding, you must file a federal income tax return and pay the tax owed. The IRS does not automatically deduct from your SSDI check if you owe; you are responsible for paying. Failure to pay can result in penalties and interest.

You will need to report your SSDI on Form 1040 (the main tax return form) or Form 1040-SR (if you are 65 or older). Social Security sends you a Form SSA-1099 each January showing the total SSDI you received the previous year. You use this form to complete your tax return.

If you have other income—wages, self-employment, interest—you will also report those. A tax software program or a tax preparer can calculate how much of your SSDI is taxable using the IRS formula and tell you what you owe or what refund you should receive.

When SSDI recipients do not owe taxes and do not need to file

If your combined income is below the threshold for your filing status, your SSDI is not taxable, and you do not have to file a federal return. For 2024, the thresholds are $25,000 for single filers and $32,000 for married couples filing jointly. If you receive only SSDI and have no other income, you almost certainly do not owe taxes.

However, you may still want to file a return if you had federal income tax withheld from wages or other sources during the year. Filing allows you to claim a refund of that withheld tax. Additionally, if you are low-income, you may be may have access to to tax credits like the Earned Income Tax Credit (EITC) or the Additional Child Tax Credit, which can result in a refund even if you owe no tax. Filing a return is the only way to claim these credits.

How work incentives affect your tax situation

If you are working while on SSDI, you may be using a work incentive program like Impairment Related Work Expenses (IRWE) or Plans to Achieve Self-Support (PASS). These programs reduce your countable earnings for SSDI purposes, which can help you keep your full benefit. However, they do not reduce your income for tax purposes.

For example, if you earn $2,000 per month and claim $500 in IRWE (expenses directly related to your disability), Social Security counts only $1,500 toward your earnings limit. But the IRS still counts the full $2,000 as income when calculating whether your SSDI is taxable. This means you could be receiving your full SSDI benefit while also having taxable SSDI because your total income is high enough to trigger taxation.

Frequently Asked Questions

If I request withholding on my SSDI, will I definitely get a refund?

Not necessarily. Withholding reduces the chance that you will owe taxes, but whether you receive a refund depends on how much is withheld versus how much tax you actually owe. If you withhold more than you owe, you get a refund. If you withhold exactly what you owe, you break even. A tax preparer or software can estimate your tax liability and help you choose the right withholding rate.

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

Yes, if you meet the IRS definition of a dependent. However, claiming you as a dependent affects whether you can file your own return and claim certain credits. If someone else claims you as a dependent, you generally cannot claim the standard deduction on your own return. Discuss this with a tax preparer or call the IRS at 1-800-829-1040 to understand how it affects your specific situation.

What if I did not file a return in a year when I should have?

You can file a return for prior years, even years that have passed. If you are owed a refund, you have up to three years from the original due date to file and claim it. If you owe taxes, filing as soon as possible reduces penalties and interest. The IRS may also contact you if they discover you should have filed.

Do I have to report my SSDI on my state income tax return?

It depends on your state. Most states do not tax SSDI, but a few do. Check your state tax agency's website or call them to find out whether SSDI is taxable in your state. If it is, you will report it on your state return in addition to your federal return.

If I am married and file jointly, does my spouse's income affect whether my SSDI is taxable?

Yes. When you file jointly, the IRS combines both spouses' income to calculate combined income. If your spouse has substantial wages or other income, it can push your combined income over the threshold and make your SSDI taxable, even if your own income is low. This is one reason some married couples with SSDI choose to file separately, though filing separately has other tax consequences and requires careful planning.