Child Tax Credit 2026: Eligibility, Amount & How to Claim
The Child Tax Credit is one of the most valuable tax benefits for families, worth up to $2,000 per qualifying child. This guide covers eligibility requirements, income phase-outs, the refundable Additional Child Tax Credit, and the separate dependent care credit for working parents.
Child Tax Credit Amount for 2026
For the 2026 tax year, the Child Tax Credit provides up to $2,000 per qualifying child under age 17. The credit is partially refundable: up to $1,700 can be received as a refund through the Additional Child Tax Credit (ACTC), even if your tax liability is zero.
This is a credit, not a deduction -- it directly reduces your tax bill dollar-for-dollar. A family in the 22% tax bracket with two qualifying children saves $4,000 in taxes, compared to a $4,000 deduction which would only save $880.
| Component | 2026 Amount | Details |
|---|---|---|
| Child Tax Credit (CTC) | $2,000/child | Children under 17 |
| Refundable portion (ACTC) | Up to $1,700 | 15% of earned income over $2,500 |
| Non-refundable portion | $300/child | Reduces tax to $0, no refund |
| Other Dependent Credit (ODC) | $500/dependent | Dependents 17+ or non-qualifying |
Eligibility Requirements
To claim the Child Tax Credit, your child must meet all of these tests:
- Age test: Under 17 at the end of the tax year (born after January 1, 2010 for 2026)
- Relationship test: Your son, daughter, stepchild, foster child, sibling, or descendant of any of these
- Residency test: Lived with you for more than half the year
- Support test: Did not provide more than half of their own support
- Citizenship test: Must be a U.S. citizen, national, or resident alien
- SSN requirement: Must have a valid Social Security Number (not ITIN) issued before the return due date
- Dependent test: Must be claimed as a dependent on your return
Children who turn 17 during the tax year do not qualify for the CTC but may qualify for the $500 Other Dependent Credit. College students aged 17-23 who you still support qualify for the ODC, not the CTC.
Income Phase-Out Thresholds
The CTC begins to reduce once your modified adjusted gross income (MAGI) exceeds the threshold for your filing status. The credit decreases by $50 for every $1,000 above the threshold.
| Filing Status | Phase-Out Begins | Credit Fully Gone At |
|---|---|---|
| Married Filing Jointly | $400,000 | $440,000 (1 child) |
| Single / Head of Household | $200,000 | $240,000 (1 child) |
| Married Filing Separately | $200,000 | $240,000 (1 child) |
Use our tax bracket calculator to determine your MAGI and see how the phase-out affects your credit amount. For a married couple with $420,000 income and two children, the credit reduces by $1,000 ($50 × 20), leaving $3,000 total instead of $4,000.
Additional Child Tax Credit (ACTC)
The ACTC is the refundable portion of the Child Tax Credit. If your CTC exceeds your tax liability, you can receive up to $1,700 per child as a refund. The ACTC is calculated as 15% of your earned income above $2,500.
Example: A single parent earning $30,000 with one child has a CTC of $2,000. After reducing their federal tax to $0, they have $1,200 of unused CTC. Their ACTC calculation: 15% × ($30,000 - $2,500) = $4,125. Since this exceeds $1,200, they receive the full $1,200 as a refund. For families with three or more children, an alternative calculation using Social Security taxes paid may yield a larger refund.
Child and Dependent Care Credit
The dependent care credit is separate from the CTC. It helps working parents offset the cost of childcare (daycare, nanny, after-school programs, summer camp) for children under 13 or disabled dependents. You can claim both the CTC and the dependent care credit for the same child.
| AGI Range | Credit Rate | Max (1 Child) | Max (2+ Children) |
|---|---|---|---|
| $0 - $15,000 | 35% | $1,050 | $2,100 |
| $15,001 - $43,000 | 35% - 20% | $1,050 - $600 | $2,100 - $1,200 |
| $43,001+ | 20% | $600 | $1,200 |
Maximum qualifying expenses are $3,000 for one child or $6,000 for two or more. Both parents must have earned income (or be full-time students). The credit is non-refundable. If you also contribute to a Dependent Care FSA, reduce your qualifying expenses by the FSA amount.
Earned Income Tax Credit (EITC) for Families
Low-to-moderate income families may also qualify for the EITC, which is fully refundable. For 2026, the maximum EITC with three or more children is approximately $7,830. The credit is available for earned income below $63,398 (married filing jointly with 3+ children).
| Children | Max EITC | Income Limit (Single) | Income Limit (MFJ) |
|---|---|---|---|
| 0 | $632 | $18,591 | $25,511 |
| 1 | $4,213 | $46,560 | $53,120 |
| 2 | $6,960 | $52,918 | $59,478 |
| 3+ | $7,830 | $56,838 | $63,398 |
How to Claim the Child Tax Credit
The CTC is claimed on Schedule 8812 (Credits for Qualifying Children and Other Dependents), which is attached to your Form 1040. You will need each child's Social Security Number. The IRS cross-references SSNs, so ensure names and numbers match Social Security records exactly.
If your children have ITINs instead of SSNs, they do not qualify for the CTC but may qualify for the $500 Other Dependent Credit. The dependent care credit is claimed on Form 2441, and you must include your childcare provider's name, address, and tax ID.
Tax Planning Strategies for Families
- Maximize the ACTC: If your income is between $2,500 and $35,000, the refundable portion scales with income. Every $1,000 of additional earned income increases the ACTC by $150.
- Dependent Care FSA: Contributing to a DCFSA ($5,000 max) reduces your taxable income before credits are calculated. Coordinate with the dependent care credit to maximize total savings.
- Filing status matters: Married filing jointly has double the phase-out threshold ($400K vs $200K). Use our filing status comparison to optimize.
- Timing of birth: A child born on December 31 qualifies for the full CTC for that entire tax year.
- Check state credits: Many states offer their own child tax credits. Use our state tax comparison to check your state.
Frequently Asked Questions
How much is the Child Tax Credit for 2026?
The CTC is $2,000 per qualifying child under age 17. Up to $1,700 is refundable through the ACTC. The remaining $300 is non-refundable.
What is the income limit for the Child Tax Credit?
Phase-out begins at $200,000 (single) or $400,000 (married filing jointly). The credit reduces by $50 per $1,000 over the threshold.
What is the difference between the CTC and the dependent care credit?
The CTC is $2,000/child based on income. The dependent care credit covers childcare expenses ($1,050-$2,100 max) so parents can work. You can claim both for the same child.
Calculate Your Family Tax Benefits
Use our free calculators to see how child tax credits affect your overall tax bill.