Yes, you can claim someone on SSDI as a dependent, but only if you meet specific IRS rules

If you support someone who receives Social Security Disability Insurance (SSDI), you may be able to claim them as a dependent on your federal tax return. The person's SSDI income does not automatically disqualify them. However, the IRS has four rules you must satisfy: they must be a U.S. citizen, national, or resident alien; they must live with you for the entire year (with limited exceptions); their gross income must be below a certain threshold; and you must provide more than half their total financial support for the year.

The income limit changes each year. For 2024, a dependent's gross income must be under $4,700 to may have access to. SSDI payments count as income for this test, so you will need to know the exact amount the person received during the tax year. Other income—from a job, investments, or benefits like SSI—also counts toward this limit.

Key Takeaways

  • You can claim someone on SSDI as a dependent if their total gross income stays below the IRS limit (currently $4,700 for 2024) and you provide more than half their annual support.
  • SSDI payments are counted as income for the dependent test, so you must add them to any other income the person received during the year.
  • The person must live with you for the entire calendar year, with only a few exceptions such as temporary absences for school or medical treatment.
  • You will need documentation showing the person's income and your support—pay stubs, SSDI award letters, receipts for housing and care costs—when you file your return.
  • Claiming a dependent reduces your taxable income and may increase refunds or lower taxes owed, but only if you meet all four IRS tests.

How the IRS counts income for someone on SSDI

The IRS counts SSDI as income when deciding whether someone qualifies as your dependent. If the person received $2,500 in SSDI during the year and earned $1,800 from part-time work, their total gross income is $4,300—still under the 2024 limit of $4,700. However, if they received $3,200 in SSDI and $2,000 from a job, their gross income would be $5,200, which exceeds the limit and disqualifies them.

Some types of income do not count toward this limit. Supplemental Security Income (SSI) is not counted as gross income for the dependent test. Neither are tax-free scholarships, certain foster care payments, or workers' compensation. But wages, self-employment income, interest, dividends, and SSDI all count.

You can find the exact SSDI amount on the person's Social Security statement or the annual notice they receive in December. If you do not have access to that document, you can contact Social Security directly or ask the person to request a replacement notice online at ssa.gov.

The support test: proving you pay for more than half their expenses

Even if the person's income is low enough, you must show that you provided more than half their total support during the year. Support includes housing, food, utilities, medical care, transportation, clothing, and education. It does not include gifts of money with no strings attached or support paid by someone else.

If the person lives in your home, you can count the fair rental value of their room, a share of utilities, groceries, and household supplies. If you pay for their phone, car insurance, or medical bills, those count too. Add up all these costs for the full year. Then add any support the person paid for themselves (from SSDI, wages, or savings). If your support total is more than half the combined amount, you meet the test.

Keep records of what you paid: receipts, cancelled checks, credit card statements, and bills showing your name. If the person receives SSDI, Social Security may have already determined they need support to live, which can help your case, but the IRS still wants to see your own documentation.

Residency and citizenship requirements

The person must be a U.S. citizen, national, or resident alien and must live with you for the entire calendar year. A resident alien is someone who has a green card or meets the substantial presence test. If the person is not a U.S. citizen and does not have a green card, you generally cannot claim them as a dependent, even if you support them fully.

The "entire year" rule has a few exceptions. Temporary absences for school, medical treatment, or vacation do not break the residency test. If the person is in a hospital or rehabilitation facility for part of the year but returns to your home, they still count as living with you. However, if they live elsewhere for months at a time or move out permanently during the year, they do not meet the test.

What happens if the person also receives SSI

Someone can receive both SSDI and SSI at the same time, though this is uncommon. SSDI is based on work history; SSI is a needs-based program for people with low income and resources. If the person receives both, only the SSDI counts toward the income limit for the dependent test. The SSI does not.

This can work in your favor. If someone receives $2,000 in SSDI and $800 in SSI, only the $2,000 counts as gross income for the dependent test. You can still claim them as long as the SSDI amount (plus any other countable income) stays under the limit.

Tax benefits of claiming someone on disability as a dependent

When you claim someone as a dependent, you reduce your taxable income by the standard deduction amount for that year. For 2024, that is $4,700 if the dependent has no earned income. This reduction lowers the income you owe tax on, which can mean a larger refund or lower taxes owed.

The actual tax savings depend on your tax bracket. If you are in the 22% bracket, reducing your income by $4,700 saves you about $1,034 in federal tax. If you are in the 12% bracket, it saves about $564. You may also become may be able to access for other credits, such as the Child and Dependent Care Credit if you pay for care so you can work.

Some states also allow you to claim a dependent on your state tax return and receive a state tax benefit. Check your state's tax rules or speak with a tax professional to see what applies where you live.

Documents you will need when you file

Have the following ready when you prepare your tax return: the person's Social Security number, their SSDI award letter or annual statement showing the amount received, proof of their other income (W-2s, 1099s, bank statements), documentation of your support (receipts, bills, cancelled checks), and proof of residency (lease, mortgage, utility bills in both names if possible).

If you use a tax professional or software, they will ask for this information. If you file on your own, keep these documents with your tax records for at least three years in case the IRS asks questions. The IRS can audit your return up to three years after you file, and longer if they suspect underreporting of income.

Frequently Asked Questions

Does claiming someone on disability as a dependent affect their SSDI payments?

No. SSDI payments are not reduced based on whether someone is claimed as a dependent on someone else's tax return. The IRS and Social Security are separate systems. Claiming a dependent affects only your taxes, not the person's benefits.

Can I claim someone as a dependent if they live in a group home or care facility?

Only if you pay more than half their support and they are still considered to live with you. If the facility is paid for by Medicaid or another program, and you do not contribute more than half the cost, you cannot claim them. If you pay the facility directly and cover more than half their expenses, you may be able to claim them even though they do not live in your home.

What if the person on SSDI is my adult child or sibling, not my child?

You can claim an adult relative as a dependent if they meet all four tests: income under the limit, you provide more than half support, they are a U.S. citizen or resident alien, and they live with you for the entire year. The relationship does not have to be parent-child.

What if the person's income changes during the year?

Use the actual income they received during that calendar year. If they started a job in September and earned $1,200 before year-end, that $1,200 counts. If they received SSDI for only part of the year because they just started receiving it, count only what they actually received, not what they would have received for a full year.

Can two people claim the same person as a dependent?

No. Only one person can claim a dependent on their tax return in a given year. If two people support the same person, you must decide who will claim them, or you may be able to take turns claiming them in different years if both meet all the tests.