Child Tax Credit (CTC) & EITC Calculator 2026
Calculate your 2026 federal Child Tax Credit (CTC), refundable Additional Child Tax Credit (ACTC), and Earned Income Tax Credit (EITC).
⚙️ Calculation Parameters
📊 Real-Time Analysis
Institutional Mathematical Principles & US Regulatory Methodology
Accurate financial planning requires uncompromised computational fidelity. In accordance with federal standards and standard US banking underwriting practices, this tool calculates exact amortization curves, tax brackets, and cash flow projections.
Core Mathematical Formula
By eliminating bank spreads, hidden dealer fees, and estimated ranges, users receive exact quantitative breakdowns designed for verifiable decisions before executing financial commitments.
Strategic Guidance for US Consumers
- Verify Against Primary Documents: Always cross-examine calculations against official IRS Form 1040 schedules, loan estimates, or brokerage statements.
- Factor In State Variations: Many US states impose local taxes, mill rates, or compliance regulations that supplement federal baseline thresholds.
- Automate Periodic Reviews: Recalculate your metrics semi-annually as interest rates, statutory contribution limits, and inflation indexes shift.
Frequently Asked Questions
What is the 2026 Child Tax Credit amount?
The Child Tax Credit is up to $2,000 per qualifying child under age 17 on the last day of the tax year.
What is the income phaseout for the Child Tax Credit?
The credit phases out by $50 for every $1,000 your modified AGI exceeds $400,000 for married couples filing jointly, or $200,000 for all other filers.
What is the Additional Child Tax Credit (ACTC)?
The ACTC is the refundable portion of the Child Tax Credit (up to $1,700 per child) paid to families whose credit exceeds their total tax liability.
Can I claim both the Child Tax Credit and the Earned Income Tax Credit?
Yes. Qualified families with children can claim both the Child Tax Credit and the Earned Income Tax Credit on the same federal tax return.