The Child Tax Credit is affected by the amount of your income.
Per IRS Publication 972 Child Tax Credit, page 4:
Limits on the CTC and ODC
The maximum credit amount of your CTC or ODC may be reduced if either (1) or (2) applies:
- The amount on Form 1040 or 1040-SR, line 12b, orForm 1040-NR, line 45, is less than the total of bothcredits. If this amount is zero, you cannot take eithercredit because there is no tax to reduce. But you maybe able to take the ACTC if you are claiming the CTC(you cannot take the ACTC if you are only claimingthe ODC). See Additional Child Tax Credit (ACTC),later.
- Your modified adjusted gross income (AGI) is more than the amount shown below for your filing status.
- Married filing jointly – $400,000.
- All other filing statuses – $200,000.
Modified AGI. For purposes of the CTC and ODC, your modified AGI is your AGI plus the following amounts that may apply to you.
- Any amount excluded from income because of the exclusion of income from Puerto Rico. On the dotted linenext to Form 1040 or 1040-SR, line 8b, enter theamount excluded and identify it as “EPRI.” Also, attach a copy of any Form(s) 499R-2/W-2PR to your return.
- Any amount on line 45 or line 50 of Form 2555, Foreign Earned Income.
- Any amount on line 15 of Form 4563, Exclusion of Income for Bona Fide Residents of American Samoa.
If you do not have any of the above, your modified AGI is the same as your AGI.
AGI. Your AGI is the amount on Form 1040 or 1040-SR, line 8b, or Form 1040-NR, line 35.