Connecticut Paycheck Calculator

A 7-bracket progressive schedule running from 2% up to 6.99%, one of the more finely graduated schedules of any state on this site. Connecticut also applies a separate 'tax recapture' mechanism, starting around $56,500 (single) or $100,500 (married) AGI per Tax Foundation, that claws back the benefit of the lowest brackets — which this calculator does not model, flagged the same way as other out-of-scope mechanics on this site.

Not at every income level, and deliberately so. Connecticut's personal exemption and separate personal tax credit phase out entirely by roughly $44,700 (single) or $71,200 (married) of Connecticut AGI, and since this calculator's typical user sits above that ceiling, the exemption/credit is modeled as fully phased out — which does mean this calculator overstates Connecticut tax for genuinely lower earners still inside the phase-out band.

A state-run paid family and medical leave insurance program, distinct from income tax. The CT Paid Leave Authority's own contributions page confirms the employee rate held at 0.5% of wages for 2026, capped at the Social Security wage base — and unlike some other states' programs, CT Paid Leave is 100% employee-funded, with no employer contribution at all.

No — they're separate programs administered separately, with different funding structures. This calculator's paidLeave figure reflects only the employee's CT Paid Leave contribution; Connecticut's unemployment insurance tax is paid entirely by employers and never appears as a deduction on an employee's own paycheck, unlike CT Paid Leave which is fully employee-funded.

A provision that claws back the benefit of Connecticut's lower tax brackets from high-income filers, effectively pushing their overall effective rate closer to the top marginal rate rather than letting them benefit from the lower brackets the way a typical progressive schedule works. Per Tax Foundation's published bracket data, recapture-related phaseouts begin above roughly $56,500 in Connecticut AGI for single filers and $100,500 for married filers — well below the income level often assumed. This calculator does not model recapture.

Every Connecticut bracket threshold doubles exactly for married filing jointly compared to single ($20,000/$100,000/$200,000/$400,000/$500,000/$1,000,000 married versus $10,000/$50,000/$100,000/$200,000/$250,000/$500,000 single), so a married couple's combined income is taxed on a proportionally wider schedule than an equivalent single filer's income would be at the same dollar amount.

It depends on income, filing status, and pay frequency, but for a single filer earning $75,000 a year paid biweekly, this calculator finds roughly $17,157.50 in total annual tax and payroll withholding — about 22.9% of gross pay — split across federal income tax, Connecticut's progressive state tax, CT Paid Leave (0.5%), Social Security (6.2%), and Medicare (1.45%). Enter your own salary and filing status above for a figure specific to your paycheck.

A single filer earning $70,000 a year in Connecticut falls in the 5.5% state bracket, owing $3,100 in Connecticut state tax, $6,570 in federal tax after the standard deduction, $4,340 in Social Security, $1,015 in Medicare, and $350 in CT Paid Leave — about $15,375 total, leaving roughly $54,625 a year in take-home pay. Enter $70,000 directly into this calculator above to see the exact figure for your own filing status and pay frequency.

This calculator first computes annual federal tax, Connecticut state tax, CT Paid Leave, Social Security, and Medicare from your gross annual salary, then divides the annual net figure by the number of paychecks in your chosen pay frequency — 52 for weekly, 26 for biweekly, 24 for semimonthly, or 12 for monthly. That per-paycheck division assumes even pay periods; it won't reflect a partial first or last pay period, overtime, or bonus checks taxed differently by your employer.

A single filer earning $1,000 a week works out to $52,000 a year. This calculator computes roughly $2,110 in Connecticut state tax, $4,060 in federal tax, $3,224 in Social Security, $754 in Medicare, and $260 in CT Paid Leave annually — about $10,408 total, leaving around $41,592 a year, or roughly $799.85 take-home per weekly paycheck. Enter $52,000 with weekly pay frequency above to confirm the exact figure.