Internal Revenue Service United States Department of the Treasury
Level Basic Intermediate Advanced Military International

Additional Child Tax Credit

Who, How, and When

Which Children Qualify?

To qualify for the child tax credit, a child must:

  • Be under age 17 at the end of 2011
  • Have not provided over half of his or her own support for 2011
  • Have lived with the taxpayer for more than half of 2011
  • Be a citizen or resident of the United States
  • Be the taxpayer's:
    • Son or daughter
    • Stepson, stepdaughter, or adopted child
    • Brother or sister
    • Eligible descendent, or
    • Eligible foster child
Grandparent with grandchild.