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Everyday money · CT

Connecticut Paycheck Calculator

Your 2025 take-home pay in Connecticut, after federal income tax, Social Security, Medicare, and state income tax.

InputsPAY-2025
$
401(k) contribution % of gross, pre-tax
%
Other pre-tax HSA, health — annual
$
Take-home / paycheckEvery 2 weeks
$2,336
take-home pay$2,336
federal income tax$347
Social Security + Medicare$250
CT state income tax$140
401(k)$196
other pre-tax$0
annual take-home
$60,726
effective tax
22.6%
marginal rate
22.0%

Paycheck taxes in Connecticut

Connecticut has seven brackets from 2% to 6.99% for 2025; the bottom two rates were cut to 2% and 4.5% starting in 2024 and are unchanged for 2025. The state has no standard deduction, and its personal exemption phases out so steeply with income that it is not modeled here. Rate-recapture provisions for very high earners are also excluded from this estimate.

Common questions

Does Connecticut have a state income tax?
Yes — Connecticut uses progressive state income-tax brackets. This calculator applies it on top of federal income tax and FICA to show your true take-home pay.
How much is withheld from a paycheck in Connecticut?
Every paycheck has federal income tax, Social Security (6.2% up to the wage base), and Medicare (1.45%) withheld, plus Connecticut state income tax. Enter your salary above for the exact breakdown.

How we calculate this

Federal brackets and FICA per our paycheck methodology, plus 2025 Connecticut state income tax. Estimates only — not tax advice.

Tax Foundation: 2025 state income tax rates →Connecticut Dept. of Revenue Services →
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Estimates for general informational purposes only; not tax or financial advice. State rules, local taxes, and credits vary — Connecticut figures are simplified and should be verified with the state Department of Revenue. Actual withholding depends on your W-4 and benefits.