Connecticut Paycheck Calculator
Seven brackets from 3% to 6.99% with no standard deduction — your full income is taxed.
Connecticut has graduated rates from 3% to 6.99% with no standard deduction, so your full income hits the progressive brackets.
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Estimates only. Not tax or legal advice. Consult a tax professional for accuracy.
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Connecticut Paycheck FAQ
Common questions about paychecks and taxes in Connecticut
What is the Connecticut state income tax rate?
Connecticut has seven income tax brackets ranging from 3% on the first $10,000 (single) to 6.99% on income over $500,000. The brackets are wider for married filers.
Does Connecticut have a standard deduction?
No. Connecticut does not offer a standard deduction. Your full gross income is subject to the state's graduated tax brackets.
Why does having no standard deduction matter for Connecticut taxes?
Without a standard deduction, all of your earned income is subject to state tax starting from dollar one. In states with deductions (like New York's $7,950), a portion of income is shielded. This makes Connecticut's effective rate higher for lower earners.
Does Connecticut tax Social Security?
Connecticut exempts most Social Security benefits from state income tax for taxpayers with adjusted gross income below certain thresholds.
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