Earned Income Tax Credit (EITC) Calculator

Estimate your 2026 federal EITC by income and children

Estimate your 2026 Earned Income Tax Credit using the official credit rates and phase-out by number of qualifying children (0–3+). Applies the credit rate, plateau, and phase-out rate to earned income and AGI to show your estimated refundable EITC.

What is the maximum EITC for 2026?

The maximum 2026 Earned Income Tax Credit is about $649 with no children, $4,328 with one child, $7,152 with two children, and $8,046 with three or more qualifying children. The credit phases in, plateaus at these maximums, then phases out.

This calculator estimates your 2026 federal Earned Income Tax Credit (EITC) — a refundable credit for working people with low to moderate income. It applies the official rates and thresholds by number of qualifying children.

How it works

The EITC phases in with earned income, plateaus at a maximum, then phases out based on the greater of earned income and AGI:

phaseIn = min(earnedIncome * rate, maxCredit)
income  = max(earnedIncome, AGI)
credit  = max(0, phaseIn - max(0, income - phaseStart) * phaseRate)

The 2026 parameters by qualifying children are: no children — 7.65% rate, $649 max, phase-out from $10,620; one child — 34% rate, $4,328 max, 15.98% phase-out from $23,350; two children — 40% rate, $7,152 max, 21.06% phase-out from $23,350; three or more — 45% rate, $8,046 max, 21.06% phase-out from $23,350 (single/HoH starts).

Example

A single parent with two children earning $20,000 (AGI also $20,000): the phase-in is 20,000 * 40% = $8,000, capped at the $7,152 maximum. Income of $20,000 is below the $23,350 phase-out start, so there is no reduction. The estimated EITC is the full $7,152.

Notes

Estimate only — not tax advice. Uses 2026 EITC rates and maximums by number of qualifying children with the single/head-of-household phase-out starts; married-filing-jointly thresholds are higher. Eligibility also depends on investment-income limits, valid Social Security numbers, and filing status that this tool does not verify. Confirm with the IRS at irs.gov.