Claiming a brother or sister
$500-$2,200 credit
Can I Claim My Sibling as a Dependent?
Short answer: Yes: siblings, half-siblings, and step-siblings can be your qualifying child if younger than you and living with you, or a qualifying relative otherwise.
A qualifying child must live with you more than half the year, be under 19 (or under 24 and a full-time student, or any age if permanently disabled), and not provide over half their own support.
Records to keep: Keep receipts, statements (1098, 1098-T, 1099, W-2G), and a note of what each cost was for. Compare itemizing to the 2026 standard deduction before you claim.
Claiming a brother or sister
Typical range: $500-$2,200 credit
Individuals / Personal Taxes
Yes: siblings, half-siblings, and step-siblings can be your qualifying child if younger than you and living with you, or a qualifying relative otherwise.
Business justification
Yes: siblings, half-siblings, and step-siblings can be your qualifying child if younger than you and living with you, or a qualifying relative otherwise. A qualifying child must live with you more than half the year, be under 19 (or under 24 and a full-time student, or any age if permanently disabled), and not provide over half their own support.
Category
- Personal Tax Deductions