Question: how does child tax deduction work?
Answer: The child tax credit provides a credit of up to $2,000 per child under age 17. If the credit exceeds taxes owed, families may receive up to $1,400 per child as a refund. Other dependents—including children ages 17–18 and full-time college students ages 19–24—can receive a nonrefundable credit of up to $500 each.