USUSAChild Tax Credit (CTC $2,000 / Child)Finance & Salary

US Child Tax Credit (CTC) & Additional CTC Refund Calculator

Calculate your IRS Child Tax Credit ($2,000 per qualifying child under 17), including the refundable Additional Child Tax Credit (ACTC up to $1,700/child) and high-income phase-out thresholds ($200k Single / $400k Married).

Calculator Inputs

Live Real-Time
2 children
1 children8 children
$
Quick select:
Calculated ResultChild Tax Credit (CTC $2,000 / Child)

Total Eligible Child Tax Credit (CTC)

$4,000

Max Refundable Portion (ACTC Cash Refund)

$3,400

Maximum Credit Potential ($2,000 / child)

$4,000

Detailed Calculation Breakdown

Base Credit
$4,000
Phase-Out Reduction
$0
Final CTC Credit
$4,000

Calculation Methodology

Max CTC = Number of Qualifying Children * $2,000. Phase-Out Reduction = max(0, (MAGI - PhaseOutLimit) / 1000) * $50. Eligible CTC = max(0, Max CTC - Phase-Out Reduction).

Important Legal & Educational Disclaimer

The CTC phases out by $50 for every $1,000 of Modified AGI above $200,000 for Single filers and $400,000 for Married Filing Jointly.

This calculator is designed for educational and informational purposes only based on public statutory frameworks. The outputs do not constitute binding financial, tax, or legal advice. We assume no liability for decisions made based on these estimations. Always verify with the relevant official authorities or a certified professional advisor.

Frequently Asked Questions

Up to $1,700 per qualifying child (out of the $2,000 maximum CTC) is refundable to families with earned income over $2,500 who owe zero tax.
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