Connecticut Paycheck Calculator
Estimate your 2026 take-home pay in Connecticut after federal income tax, Social Security, Medicare, and Connecticut state income tax.
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How Connecticut paychecks are taxed in 2026
Connecticut taxes income on a graduated state schedule for 2026, applied after the state deduction for your filing status. This calculator applies that on top of federal withholding and Social Security / Medicare to estimate your Connecticut take-home pay.
Adjust your filing status, pay frequency, and gross wage above to update the breakdown.
What this estimate doesn't include: State tax only. Connecticut has no local/municipal income tax. Connecticut has NO standard deduction; it uses income-based personal exemptions (,000 single / ,000 MFJ / ,000 HoH, phasing out as CT AGI rises) and personal tax credits, which this engine does not model. Estimates therefore run slightly HIGH for lower incomes. Connecticut's 3% tax-rate phase-out (Table C add-back) and high-income tax recapture (Table D) — which claw back the benefit of the lower brackets for high earners and can push the effective rate above the stated 6.99% top marginal rate — are NOT modeled. Single bracket key also covers Married Filing Separately (CT Code F uses the same Code A schedule).
Estimates for general guidance only — not tax advice. This calculator approximates withholding using 2026 federal brackets, the standard deduction, and FICA. It does not account for pre-tax deductions (401(k), HSA, health premiums), additional W-4 adjustments, local taxes, or credits. Verify with a tax professional or the IRS.