
The scene is almost an April ritual: the preparer reviews the return, looks at the client, and says “the child credit no longer applies — your child turned 17.” The client nods, disappointed, and nobody mentions that another credit is sitting right there, on the same return.
It’s called the Credit for Other Dependents, it’s worth $500 for each qualifying dependent, and a surprising number of people who are entitled to it never claim it. If you support an adult child, your parents, or another relative, this article is for you.
What this credit is and why it exists
When the child tax credit focuses on children under 17 (Guide: Child Tax Credit), a gap remains: this credit steps in with dependents who aren’t little kids. The 19-year-old who studies and lives at home, the mother who lives with you and depends on your income, the brother with a disability you support financially.
The credit for other dependents covers that gap: $500 for each dependent who doesn’t qualify for the child credit but meets the general dependency rules.
It’s not a fortune, but it’s $500 per person subtracted directly from your tax. Two dependents = $1,000. And unlike many deductions, you don’t need to save receipts or itemize anything.
Who qualifies: more people than you think
A dependent qualifies for this credit if they meet the IRS’s general dependency tests and don’t qualify for the child credit. In practice, the most common cases are:
- Children 17 or older who are still your dependents (including college students who live with you).
- Dependent parents: your mom or dad who lives in your home and whom you support with more than half of their support.
- Other dependent relatives: siblings, grandparents, in-laws, nieces and nephews, and other relatives who depend on you financially and meet the IRS’s relationship and residency rules.
- Dependents with an ITIN. Unlike the child credit, which requires the child’s SSN valid for work, for this credit the dependent can have an ITIN. That’s a huge difference for many families.
The central test is always the same: does that person depend on you? If you provide more than half of their support during the year and they meet the other conditions, they probably qualify.
The key difference from the child credit
It’s worth putting them side by side, because they’re constantly confused:
- Child Tax Credit 2026: $2,200 per child under 17 with an SSN valid for work; partially refundable (up to $1,700 for the additional credit).
- Credit for Other Dependents: $500 per dependent who doesn’t qualify for the previous one; not refundable.
That last line deserves an explanation, because that’s where the disappointment comes from: “not refundable” means the credit can only reduce your tax to zero, but it doesn’t generate a refund. If you owe $300 in federal tax and have a $500 credit, your tax goes to zero and the remaining $200 are lost. They don’t come back to you in cash. It’s money you save, not money you receive.
The income limits also apply
Like the child credit, this credit shrinks when income is high: the reduction starts with a modified adjusted gross income (MAGI) above $200,000 for single filers and $400,000 for married couples filing jointly, at a rate of $50 for each $1,000 of excess. For most working families this isn’t a problem, but if your income is close to those levels, the credit may come out partial.
The most common mistake
It’s not even that people calculate it wrong: it’s not knowing it exists. Many people assume that when their child turns 17 “there’s no credit anymore” and close the topic. Others support their parents for years without any preparer mentioning the $500. And some confuse it with the child credit and claim it wrong.
The question you should ask your preparer (or ask yourself if you file on your own) is simple: “do I have any dependent who isn’t a child under 17?” If the answer is yes, this credit enters the conversation.
What to do today, in order
- List all the people who depend on you financially, regardless of age.
- Separate children under 17 (they go to the child credit) from the rest (they go to this credit).
- Verify that each one meets the IRS dependency rules: support, relationship, residency.
- Claim it on your return: it’s $500 per person that reduces your tax directly.
This content is informational and is not tax advice. For your particular case, consult the official sources or an authorized professional.
Official sources
- IRS – Child Tax Credit: https://www.irs.gov/credits-deductions/individuals/child-tax-credit
- IRS – Publication 501 (dependents): https://www.irs.gov/publications/p501




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