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🦅 Connecticut Income Tax Calculator 2025
Connecticut has progressive tax rates up to 6.99% and is among the higher-taxed states in New England.
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Connecticut State Tax Facts (2025)
Progressive rates: 3%–6.99%
Full Social Security exemption for incomes under $75K single
High property taxes offset by no local income tax in most areas
6.99%
Top state rate
On top of federal income tax, Connecticut residents pay up to 6.99% in state income tax. Use the calculator above to see your combined effective rate.
Frequently Asked Questions
What is the income tax rate in Connecticut for 2025?+
Connecticut has a top state income tax rate of 6.99%. Connecticut has progressive tax rates up to 6.99% and is among the higher-taxed states in New England. Federal income tax on top follows the 2025 US federal brackets (10%–37%).
How do I calculate my take-home pay in Connecticut?+
Enter your gross annual income in the calculator above. It applies all 2025 federal and Connecticut state tax rates automatically — including payroll taxes like Social Security and Medicare — and shows your monthly net income.
Go Beyond Tax — Plan Your Full Financial Picture
Your Connecticut take-home pay is the starting point. Map every dollar in a monthly budget and see how your savings compound over time.
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