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Child tax credit in Washington

Varies

Does Washington Have a Child Tax Credit?

Short answer: No: Washington has no income tax, so there's no state child tax credit. No tax on wages or salaries. The Working Families Tax Credit (a sales-tax rebate based on federal EITC eligibility, larger with more qualifying children) is not an income tax credit; lawmakers expanded it in 2026. Washington does have an earned income credit: Flat-dollar refund, not a % of federal. Tax year 2025: $50 minimum, maximum $335 / $660 / $995 / $1,330 for 0 / 1 / 2 / 3+ children.

No tax on wages or salaries. The Working Families Tax Credit (a sales-tax rebate based on federal EITC eligibility, larger with more qualifying children) is not an income tax credit; lawmakers expanded it in 2026. The federal child tax credit is $2,200 per child under 17 for 2026 and is claimed on Form 1040 regardless of state.

Records to keep: Keep your state return, W-2s and 1099s (1099-R, SSA-1099), and any state credit worksheets. Check your state revenue department's current-year instructions before you file.