This is what IRS says: The child tax credit is reduced or eliminated if your adjusted gross income is above certain thresholds. The credit amount is reduced by $50 for each $1,000 (or fraction thereof) by which the taxpayer's modified adjusted gross income (AGI) exceeds the threshold amount. The threshold is: $110,000 on a joint return.
This is what IRS says: The child tax credit is reduced or eliminated if your adjusted gross income is above certain thresholds. The credit amount is reduced by $50 for each $1,000 (or fraction thereof) by which the taxpayer's modified adjusted gross income (AGI) exceeds the threshold amount. The threshold is: $110,000 on a joint return.