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What's the difference between the Child Tax Credit and the Earned Income Credit?

Short answer

The Child Tax Credit (CTC) is worth up to $2,200 per qualifying child under 17 and doesn’t depend on having a low income, while the Earned Income Tax Credit (EITC) is a fully refundable credit for low- to moderate-income workers that’s worth more with more children but doesn’t require having children at all. Many families qualify for both and can claim them on the same return.

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CTC vs. EITC: side by side

Child Tax Credit (CTC)Earned Income Tax Credit (EITC)
Maximum$2,200 per qualifying child$664 to $8,231 for tax year 2026 based on number of children ($649 to $8,046 for tax year 2025)
Child age limitUnder 17Under 19 (24 if full-time student)
Needs children?YesNo
Refundable?Partially, via the ACTCFully

Source: 1, 2

Check to see if you qualify for the CTC or EITC with the IRS’s Interactive Tax Assistance.

Claiming both on the same return

The CTC is calculated through Schedule 8812, the EITC through Schedule EIC, and qualifying for one credit doesn’t reduce the other. A parent with two children and modest income could claim up to $4,400 through the CTC and qualify for the EITC on the same Form 1040.

How qualifying child rules differ

This is where the two credits can get confusing. The CTC stops at age 17: a child who turns 17 during the year no longer qualifies for it, although they may qualify for the $500 Credit for Other Dependents (OCD) instead. The EITC is more forgiving. A qualifying child can be up to 19, or up to 24 if they’re a full-time student, so the same teenager can drop off the CTC while still counting for the EITC.

Determining which credit is worth more for your situation

The CTC doesn’t shrink at low income levels, which benefits families with children and moderate income. Taxpayers with no children and moderate income only qualify for the EITC, but it’s still worth claiming. Filers with children and low income often qualify for a meaningful amount from both credits.