The Child Tax Credit in 2026 is worth up to $2,000 per qualifying child under 17, with up to $1,700 refundable. Income limits phase out at $200,000 (single) and $400,000 (married). Here's exactly who qualifies and how to claim it.
By the ParentSimple Editorial Team | Last Updated: August 2026 | Reviewed with each IRS update
The Child Tax Credit in 2026 is worth up to $2,200 per qualifying child under age 17, with up to $1,700 refundable through the Additional Child Tax Credit (ACTC). The credit begins phasing out at $200,000 in modified adjusted gross income (MAGI) for single filers and $400 (learn more about elite college admissions: complete guide to ivy league (learn more about education funding strategies: complete guide to paying for private school and college) and top-tier schools) (learn more about standardized testing strategy: sat vs. act complete guide),000 for married filing jointly. This guide explains exactly who qualifies, how much you can claim, (learn more about 529 plan vs. life insurance: which should parents fund first?) (learn more about what to expect from college admissions consulting services) (learn more about college admissions consulting vs. diy: which is better?) and what changes to watch for in 2026.
For 2026, the Child Tax Credit is worth up to $2,200 per qualifying child under age 17, and up to $1,700 of it is refundable through the Additional Child Tax Credit. The One Big Beautiful Bill Act made the $2,200 amount permanent and indexed it to inflation.
The credit starts phasing out at $200,000 of modified adjusted gross income for single filers and $400,000 for married couples filing jointly. Above those levels it is reduced by $50 for every $1,000 of income over the threshold.
The phase-out applies to your total family credit, not per child. For every $1,000 (or part of $1,000) of income above your threshold, the credit drops by $50 — so a married couple $50,000 over the limit loses $2,500.
We structured this guide around the questions most parents actually ask, in the order most relevant to filing decisions:
| Section | What It Covers |
|---|---|
| Eligibility rules | Who qualifies as a "qualifying child" |
| Income limits | Phase-out thresholds and how the reduction works |
| Credit amounts | Total credit, refundable portion, and how to calculate |
| How to claim | Form 1040, Schedule 8812, and advance credit considerations |
| Common mistakes | What triggers delays or reduced credits |
| FAQ | 10 most-asked questions with direct answers |
Data sources: IRS Publication 972 (Child Tax Credit), IRS Form 1040 instructions, Tax Policy Center analysis, Congressional Budget Office credit baseline estimates.
Note: Tax law changes frequently. This guide reflects the rules as of the 2026 tax year (taxes filed in early 2027). Always verify current rules with the IRS or a licensed tax professional before filing.
Credit amount per qualifying child: Up to $2,200
Maximum refundable portion (ACTC): Up to $1,700
Age cutoff: Child must be under 17 at the end of the tax year
To claim the Child Tax Credit, each child must pass 6 IRS tests:
Parents, stepparents, grandparents, and other eligible caregivers with dependent children under 17 at year-end who meet all 6 qualifying tests below:
The 6 Qualifying Child Tests:
Phase-out threshold (single filers): $200,000 MAGI
Phase-out threshold (married filing jointly): $400,000 MAGI
Phase-out rate: $50 per $1,000 of income above the threshold
The Child Tax Credit is not binary — it phases out gradually as income rises above the threshold. For every $1,000 (or fraction thereof) of MAGI above the threshold, the credit reduces by $50 per family (not per child).
Families with higher incomes who may be surprised to find the credit reduced. A married couple with 2 children earning $450,000 would see the credit reduced by $50 × 50 = $2,500 — eliminating $2,500 of the potential $4,400 total credit.
Example Phase-Out Calculation:
Full Child Tax Credit per child: $2,200
Maximum refundable portion (Additional Child Tax Credit): $1,700 per child
Earned income required for ACTC: Must have at least $2,500 in earned income
The Child Tax Credit works in two layers:
Layer 1 — Nonrefundable Credit ($2,200): Reduces your tax liability dollar-for-dollar. If you owe $3,000 in taxes and have 2 qualifying children, the $4,400 credit eliminates your tax bill entirely.
Layer 2 — Refundable Portion ($1,700 max): If the credit exceeds your tax liability, you may receive up to $1,700 per child as a refund — this is the Additional Child Tax Credit (ACTC). You must have earned income of at least $2,500 to claim ACTC.
Form used: IRS Form 1040
Supporting schedule: Schedule 8812 (Credits for Qualifying Children and Other Dependents)
Where to enter: Form 1040, Line 19 (Child Tax Credit) and Line 28 (ACTC refundable portion)
Every eligible parent or caregiver filing a federal return. Use tax software or a tax preparer to ensure Schedule 8812 is completed correctly — errors on this schedule are a common audit trigger.
Most common error: SSN issues (incorrect or ITIN instead of SSN)
Second most common: Age miscalculation (child turned 17 before December 31)
Third most common: Duplicate claims (two adults claiming the same child)
Parents sharing custody, blended families with step-children, grandparents claiming grandchildren as dependents, and anyone using a tax preparer for the first time.
| Factor | 2026 Rule |
|---|---|
| Credit per child | $2,200 |
| Refundable portion (ACTC max) | $1,700 |
| Minimum earned income for ACTC | $2,500 |
| Phase-out threshold (single) | $200,000 MAGI |
| Phase-out threshold (married) | $400,000 MAGI |
| Phase-out rate | $50 per $1,000 over threshold |
| Child age cutoff | Under 17 at December 31 |
| SSN requirement | Valid SSN required (ITIN disqualifies) |
| Schedule required | Schedule 8812 |
This guide draws on IRS Publication 972, IRS Form 1040 and Schedule 8812 instructions, Tax Policy Center distributional analysis of the Child Tax Credit, and Congressional Budget Office baseline estimates. We cross-referenced with the 2017 Tax Cuts and Jobs Act provisions currently in effect and TCJA sunset considerations. Last updated: August 2026. We update this guide within 30 days of any IRS rule changes or Congressional action affecting the credit.
The Child Tax Credit is worth up to $2,200 per qualifying child under age 17 in 2026. Up to $1,700 of that amount is refundable through the Additional Child Tax Credit (ACTC), meaning you can receive it as a refund even if you owe no federal income tax.
The credit begins phasing out at $200,000 MAGI for single filers and $400,000 MAGI for married filing jointly. For every $1,000 (or fraction) above the threshold, the credit reduces by $50. Most families below these thresholds receive the full credit.
If you have no earned income, you cannot claim the refundable portion (ACTC). However, you may still claim the nonrefundable portion if you have tax liability — for example, from investment income or self-employment income.
No. Only one parent can claim a child as a dependent in a given tax year. In divorce or separation situations, the custodial parent typically claims the credit unless a written agreement (IRS Form 8332) transfers the claim to the non-custodial parent.
Yes. Your qualifying child must have a valid Social Security Number (not an Individual Taxpayer Identification Number or ITIN) issued before the due date of your return, including extensions.
A child who turns 17 at any point during 2026 does not qualify for the Child Tax Credit for the 2026 tax year. The age test uses the child's age on December 31 of the tax year.
No. These are two separate credits. The Child Tax Credit is a credit for having qualifying children (up to $2,200 each). The Child and Dependent Care Credit is a separate credit for paying for child care or dependent care so you can work (up to $3,000 for one child, $6,000 for two or more).
The One Big Beautiful Bill Act (OBBBA), signed in July 2025, made the Child Tax Credit permanent at $2,200 per child and indexed the amount to inflation going forward, so the feared reversion to $1,000 per child will not happen. The income thresholds ($200,000 single / $400,000 married filing jointly) are unchanged and are not indexed to inflation. Always confirm current figures with the IRS or a licensed tax professional before filing.
Claim the credit on Form 1040 when you file your annual tax return. You'll also need to complete Schedule 8812 to calculate the exact amount. Most tax software handles this automatically when you enter your children's information.
Yes, if the grandchild lives with the grandparent for more than half the year and meets all other qualifying tests, and no parent has claimed the child as a dependent on their own return. The grandparent must also meet income limits.
This content is for informational purposes only and does not constitute tax advice. Tax laws change frequently and the information in this guide reflects IRS rules as of August 2026. Every family's tax situation is unique — consult a licensed tax professional (CPA, Enrolled Agent, or tax attorney) for advice specific to your circumstances. For current IRS guidance, visit IRS.gov or call the IRS helpline at 1-800-829-1040.
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