What Is the ODC Tax Credit and Who Qualifies?

The ODC tax credit, formally the Credit for Other Dependents, is a $500 federal tax credit you can claim for each dependent on your return who doesn’t qualify for the Child Tax Credit. It most often covers adult children, elderly parents, and other relatives you support financially.¹ One thing to know up front: it’s non-refundable. It can reduce your tax bill to zero, but any leftover credit disappears.² If you owe $300 and claim a $500 ODC, your tax drops to zero and the remaining $200 is forfeited.

The credit was created by the Tax Cuts and Jobs Act and was extended by the One Big Beautiful Bill Act signed into law on July 4, 2025.³

Who Qualifies for the ODC

The ODC covers anyone you can claim as a dependent on your return who doesn’t qualify for the Child Tax Credit. In practice, that means people who meet the IRS definition of a “qualifying relative.” Four tests must all be met.⁴

Relationship

The person is either related to you in a specific way or lives with you all year as a member of your household. Qualifying relatives include your parent or grandparent, adult child or grandchild, sibling or step-sibling, aunt, uncle, niece, nephew, and certain in-laws. Someone outside that list can still qualify if they live with you the entire year.

Support

You must provide more than half of the person’s total financial support for the year. Support covers housing, food, clothing, medical care, transportation, and similar necessities. When several relatives share the cost and no one person passes this test alone, a multiple support agreement can still preserve the credit for one of them (see below).

Not a Qualifying Child

The person can’t be a qualifying child of you or anyone else for the year. That rule prevents the same dependent from generating both a Child Tax Credit on one return and an ODC on another.

Citizenship

The dependent must be a U.S. citizen, U.S. national, or U.S. resident alien. A resident of Canada or Mexico can also qualify, though that’s less common.

The Dependent’s Gross Income Limit

This is the requirement most people overlook. A qualifying relative must have gross income below a threshold the IRS adjusts for inflation each year. Gross income here includes wages, taxable interest, rental income, taxable Social Security benefits, and most other income that isn’t tax-exempt. It does not include child support or tax-exempt interest.⁴

If your dependent earns even slightly more than the annual limit, they fail this test and the credit is gone. An aging parent who picks up part-time work or begins drawing larger Social Security payments can cross the line without anyone noticing until the return is filed. Check the current year’s threshold in the IRS instructions for Schedule 8812 or Publication 501 before you claim.

When Your Own Income Reduces the Credit

Your income also affects whether you receive the full $500 per dependent. The ODC begins to phase out when your modified adjusted gross income exceeds $400,000 on a joint return or $200,000 for all other filing statuses.¹

The reduction is $50 for every $1,000, or fraction of $1,000, above those thresholds.⁵ A single filer claiming one $500 ODC would see the credit fully eliminated at $210,000 in modified AGI. The ODC and the Child Tax Credit share the same phase-out calculation, so if you’re claiming both, they phase out together.⁶

How to Claim the ODC

The credit is calculated on Schedule 8812, filed with your Form 1040.⁶ On the main Form 1040, list each dependent in the Dependents section and check the “Credit for other dependents” box next to each person who qualifies. Schedule 8812 handles the math: number of ODC dependents times $500, reduced by any phase-out, and capped by your actual tax liability.

Each dependent needs a Social Security Number, Individual Taxpayer Identification Number, or Adoption Taxpayer Identification Number issued by the due date of your return, including extensions.⁷ If your dependent doesn’t have an SSN and isn’t eligible for one, apply for an ITIN using Form W-7 well before filing season.⁸

Keep records proving both residency and financial support. Rent receipts, bank statements, medical bills, and similar documents showing you paid more than half of the dependent’s living expenses will matter if the IRS questions your claim.

Common Situations

Children Aging Out of the Child Tax Credit

When your child turns 17, they no longer qualify for the Child Tax Credit. If they still meet the dependency rules, they can qualify for the ODC instead. The credit drops from $2,200 to $500, which catches many parents off guard the first year.⁹ College-age children who are full-time students often qualify as long as their own earned income stays below the gross income threshold.

Divorced or Separated Parents

Normally only the custodial parent claims a child as a dependent. If the custodial parent signs Form 8332, the non-custodial parent can claim the child for the Child Tax Credit, Additional Child Tax Credit, and ODC. The non-custodial parent has to attach the signed Form 8332 to their return each year they claim.¹⁰

Multiple Support Agreements

When several family members together provide more than half of someone’s support but no single person crosses that line alone, one of them can still claim the dependent using Form 2120. The person claiming has to have personally contributed more than 10% of the support, and every other contributor who paid more than 10% must sign a written waiver.⁴ This comes up most often with siblings sharing the cost of an aging parent. The family can rotate who claims the credit each year as long as the waivers are filed correctly.¹¹

If You Missed the Credit on a Past Return

You can file an amended return using Form 1040-X. Generally, you have three years from the date you filed the original return or two years from the date you paid the tax, whichever is later.¹² Because the ODC is non-refundable, amending only helps if you had tax liability that year the credit could have reduced. If you owed nothing in the original year, there’s no benefit.

Penalties for Claiming It Wrongly

Claiming the ODC for someone who doesn’t qualify carries consequences beyond just paying it back. If the IRS finds negligence or disregard of the rules, you face an accuracy-related penalty of 20% of the underpayment.¹³ The penalty applies to the whole underpayment on your return, not just the credit itself.

The bigger risk is losing access to credits altogether. Claims made through reckless or intentional disregard of the rules can bar you from claiming the ODC, Child Tax Credit, and related credits for two years. Fraudulent claims extend the ban to ten years.¹⁴ A two-year ban on the Child Tax Credit alone can cost a family thousands, so an improper $500 ODC claim is not a cheap mistake.

1
Internal Revenue Service. Understanding the Credit for Other Dependents
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Internal Revenue Service. Tax Credits for Individuals – What They Mean and How They Can Help Refunds
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Internal Revenue Service. One, Big, Beautiful Bill Provisions
4
Office of the Law Revision Counsel. 26 USC 152 – Dependent Defined
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Office of the Law Revision Counsel. 26 USC 24 – Child Tax Credit
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Internal Revenue Service. Instructions for Schedule 8812 (Form 1040)
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Internal Revenue Service. Parents – Check Eligibility for the Credit for Other Dependents
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Internal Revenue Service. Taxpayer Identification Numbers (TIN)
9
Internal Revenue Service. Child Tax Credit
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Internal Revenue Service. Release/Revocation of Release of Claim to Exemption for Child by Custodial Parent
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Internal Revenue Service. About Form 2120, Multiple Support Declaration
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Internal Revenue Service. Time You Can Claim a Credit or Refund
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Internal Revenue Service. Accuracy-Related Penalty
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Internal Revenue Service. What to Do if We Deny Your Claim for a Credit