Child Tax Credit 2026: $2,200 Per Child Rules Explained

For tax year 2026, the Child Tax Credit is worth up to $2,200 per qualifying child under age 17. Up to $1,700 of that is refundable through the Additional Child Tax Credit — meaning you can receive it as cash even if you owe zero federal income tax. The full credit is available to single filers earning up to $200,000 and married couples filing jointly earning up to $400,000.

Two kids? That’s $4,400 straight off your tax bill. Three? $6,600. Unlike a deduction, which only shrinks your taxable income, a credit cuts your liability dollar for dollar — which is why the CTC is the single most valuable line item for most families with children.

Who qualifies for the 2026 Child Tax Credit?

All seven of these tests have to be met. Miss one and the credit disappears:

Requirement	The 2026 rule
Age	Under 17 at the end of 2026 (born on or after January 1, 2010)
Relationship	Your child, stepchild, foster child, sibling, or a descendant of any of them
Support	The child didn’t provide more than half of their own support
Residency	Lived with you for more than half of 2026
Citizenship	U.S. citizen, U.S. national, or U.S. resident alien
Social Security number	Child must have an SSN valid for employment, issued before the return’s due date
Dependency	You must claim the child as a dependent on your return

The age test has a hard edge: a child who turns 17 at any point during 2026 — even on December 31 — is too old for the CTC that year. They can still qualify for the $500 Credit for Other Dependents (more on that below), but the $2,200 is gone. Check the birthdate math before you count on the money.

How to actually claim it

You don’t apply for the Child Tax Credit separately — it rides on your regular Form 1040. List each child as a dependent, then complete Schedule 8812, which walks through the base credit, the phase-out math, and the refundable ACTC calculation. Every piece of tax software does this automatically once you enter your kids’ details and Social Security numbers. Paper filers attach the schedule to the return.

One paperwork warning: the SSN requirement is strict. The child’s Social Security number must be valid for employment and issued before your return’s due date (including extensions). Kids with an ITIN instead of an SSN don’t qualify for the CTC — though they may still get you the $500 Credit for Other Dependents. New parent in 2026? Apply for the baby’s SSN at the hospital when you fill out the birth certificate paperwork. It’s the easiest path.

Income limits and the phase-out

The credit starts shrinking once your modified adjusted gross income passes $200,000 (single, head of household, or married filing separately) or $400,000 (married filing jointly). Above those lines, you lose $50 of credit for every $1,000 — or fraction of $1,000 — of excess income.

In practice: a married couple with one child and a MAGI of $410,000 loses $500 of their $2,200 credit, keeping $1,700. The phase-out works on the total credit, not per child, and there’s no hard cutoff — the credit fades gradually. A family with two kids filing jointly keeps at least some credit until income passes roughly $488,000.

The refundable part: Additional Child Tax Credit

Here’s where families with lower incomes actually get paid. The base CTC can only zero out your tax bill — it can’t go negative. The Additional Child Tax Credit (ACTC) fixes that by making up to $1,700 per child refundable in 2026.

The formula: the refundable amount is 15% of your earned income above $2,500, capped at $1,700 per child. A single parent with one child earning $15,000 gets 15% of $12,500 = $1,875 — so the full $1,700. Earning $8,000? That’s 15% of $5,500 = $825. The credit scales with earnings, which is why even part-time work matters.

One timing note: refunds that include the ACTC are legally held until at least mid-February under the PATH Act, no matter how early you file. Our 2026 refund timing guide has the full calendar.

A worked example: family of four

Married couple, two kids ages 6 and 11, joint income of $95,000, standard deduction. Taxable income: $62,800. Their tax from the 2026 brackets: 10% of the first $24,800 ($2,480) plus 12% of the remaining $38,000 ($4,560) = $7,040. Two Child Tax Credits at $2,200 each knock off $4,400, leaving a final federal tax of $2,640 — an effective rate of 2.8% on a $95,000 income. Without the credit, they’d pay more than double.

How the CTC stacks with other credits

The Child Tax Credit doesn’t crowd out the others — it layers. A family can claim the CTC and the Earned Income Tax Credit and the Child and Dependent Care Credit in the same year, on the same return, for the same kids. The EITC, aimed at low- and moderate-income workers, can be worth several thousand dollars on its own and is fully refundable. The dependent care credit offsets 20% to 35% of daycare costs. A married couple earning $45,000 with two young children can realistically combine all three and wipe out their entire federal liability, then still get money back. If you’re in that income range, filing — even when not required — is leaving-money-on-the-table prevention.

What about kids who don’t qualify?

Dependents who fail the CTC tests — a 17-year-old, a college student under 24, an aging parent you’re supporting — can still earn you the Credit for Other Dependents, worth $500 each. It’s nonrefundable (it can zero your bill but not pay out beyond that) and shares the same $200,000/$400,000 phase-out thresholds. Not huge, but worth claiming.

One more scenario, because the refundable piece confuses people. Single parent, one child, earns $28,000 and had $900 withheld all year. Federal tax before credits: about $1,190. The base CTC wipes out that $1,190 entirely. Then the ACTC adds the refundable slice: 15% of ($28,000 − $2,500) = $3,825, capped at $1,700 — so the full $1,700. Final result: a refund of $900 (withholding) + $1,700 (ACTC) = $2,600, on a salary where the “tax bill” was never going to be large in the first place.

Frequently asked questions

How much is the Child Tax Credit for 2026?

Up to $2,200 per qualifying child under age 17. Up to $1,700 per child is refundable through the Additional Child Tax Credit, so families can receive that portion as a refund even with no federal tax liability. The credit was set at $2,200 under the One, Big, Beautiful Bill Act and is indexed for inflation going forward.

What are the income limits for the 2026 Child Tax Credit?

The full credit is available up to $200,000 of modified adjusted gross income for single and head of household filers, and $400,000 for married couples filing jointly. Above those thresholds the credit drops by $50 for every $1,000 of excess income, phasing out gradually rather than hitting a cliff.

Is the Child Tax Credit refundable in 2026?

Partially. The base credit only reduces your tax bill to zero. But up to $1,700 per child is refundable as the Additional Child Tax Credit, calculated as 15% of earned income above $2,500. You need at least $2,500 of earned income to start building the refundable portion.

My child turns 17 in 2026 — do I still get the credit?

No — not the $2,200 CTC. The age test requires the child to be under 17 at the end of the tax year, so a child who turns 17 any time in 2026 is ineligible for that entire year. They can still qualify you for the $500 Credit for Other Dependents, provided you claim them as a dependent.

Can I claim the Child Tax Credit with no income?

No. You need earned income of at least $2,500 for the refundable ACTC, and the base CTC requires tax liability to offset. A year with zero earned income generally means no Child Tax Credit. The formula restarts the moment you have wages or self-employment income again.

Do both parents get to claim the credit?

Only one return can claim each child per year. For divorced or separated parents, the credit normally goes to the custodial parent — the one the child lived with for more nights during the year. The custodial parent can release the dependency claim to the other parent using Form 8332.

This article is for informational purposes only and is not tax advice. Tax rules change, and everyone’s situation is different — confirm the details with the IRS or a qualified tax professional before you file.