Kinship Care Tax Benefits: What Aunts, Uncles and Relative Caregivers Can Claim

When people think of kinship care and taxes, they think of grandparents. But aunts, uncles, older siblings, and other relatives raising a child have access to the same federal tax benefits — the qualifying child rules under IRC § 152(c) do not limit eligibility to grandparents.

Who Counts as a Qualifying Child Under the IRS Relationship Test

The relationship test for a qualifying child covers a specific list: the taxpayer's child, stepchild, adopted child, foster child (placed by an authorized agency or court order), sibling, stepsibling, half-sibling, or a direct descendant of any of these. That last category — "descendant" — is what brings in grandchildren, great-grandchildren, nieces, and nephews.

An aunt raising a niece satisfies the relationship test. An uncle raising a nephew does too. An older sibling raising a younger sibling qualifies. Even a great-aunt raising a great-niece, because the great-niece is a descendant of the great-aunt's sibling.

The one category that does not qualify: unrelated children. A family friend, godchild, or informally placed child with no biological or legal relationship must meet the stricter qualifying relative rules under IRC § 152(d) — which require living in your home for the entire tax year, a gross income test, and over-50-percent support provided by the taxpayer. The tax benefits available through that pathway are significantly smaller.

The Credits Available to Relative Caregivers

If you are a relative who claims a child as a qualifying child, the federal credits available to you are identical to what a grandparent would receive:

Child Tax Credit: Up to $2,200 per qualifying child under 17 with a valid SSN (nonrefundable, reduces your tax bill). For tax years beginning in 2025, the taxpayer also needs a valid SSN; on a joint return, one spouse needs a valid SSN and the other needs an SSN or ITIN issued by the due date, including extensions.

Additional Child Tax Credit: Up to $1,700 per child as a refundable credit, calculated as 15% of earned income above $2,500.

Earned Income Tax Credit: Up to $4,427 for one qualifying child, $7,316 for two, or $8,231 for three or more (2026 figures). Requires earned income.

Head of Household Filing Status: Standard deduction of $24,150 (versus $16,100 for single) if you are unmarried and pay over half the household costs.

Child and Dependent Care Credit: If you pay for daycare or after-school care so you can work, you can claim the credit on Form 2441 for a qualifying child under 13.

The Tiebreaker for Non-Parent Relatives

The same tiebreaker hierarchy applies to all nonparents. If the child's biological or adoptive parent also meets the qualifying-child tests and claims the child, the parent wins — regardless of how much support you provide. If an eligible parent does not claim the child, you can claim them only if your AGI is higher than the highest AGI of any eligible parent.

Between two nonparents (say an aunt and a grandmother who both qualify), the IRS awards the claim to whoever has the higher AGI.

Non-Parent vs. Unrelated Caregiver

The distinction matters. A biological aunt, uncle, or sibling meets the qualifying child relationship test and can access the full suite of credits. An unrelated family friend who takes in a child — even for the entire year, even providing 100% of support — is limited to the qualifying relative pathway: $500 ODC (nonrefundable), no CTC or EITC based on that child, and no head of household status based on that child. They may still qualify for the childless EITC if they meet its separate requirements.

If an unrelated caregiver adopts the child or the child is lawfully placed with them for legal adoption, the relationship test may be satisfied; the other qualifying-child and credit requirements still apply.

The Guide Covers All Relatives

Our US Kinship Tax Guide is written for every relative caregiver — grandparents, aunts, uncles, older siblings — with worksheets for residency tracking, credit eligibility, and the tiebreaker rules that apply specifically to nonparent filers.

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