CT Tax Calculator 2025
Connecticut State Tax Calculator – Calculate Your CT Taxes
Free CT DRS tax calculator with updated 2025 tax rates and brackets for accurate Connecticut tax calculations
Popular Connecticut Tax Calculators
Income Tax Calculator
Calculate CT income tax
Calculate your Connecticut state income tax based on your annual income and filing status.
Paycheck Calculator
Calculate take-home pay
Calculate your net paycheck after all Connecticut state and federal tax deductions.
Bonus Tax Calculator
Calculate bonus taxes
Calculate taxes on bonuses and supplemental income in Connecticut for 2025.
Pension Tax Calculator
Calculate pension taxes
Calculate Connecticut taxes on your pension and retirement income.
Car Tax Calculator
Calculate vehicle taxes
Calculate Connecticut motor vehicle property tax and registration fees.
Sales Tax Calculator
Calculate sales tax
Calculate Connecticut sales tax on purchases and determine total cost.
Connecticut Tax Calculator
Calculate your Connecticut state taxes and take-home pay instantly
Tax Calculator Input
Your Connecticut Tax Results
Click “Calculate CT Taxes” to see your results
Tax Breakdown
Connecticut Tax Information 2025
CT State Tax Rates 2025
Connecticut has a progressive income tax system with rates ranging from 2.00% to 6.99%. Our CT tax calculator 2025 uses the latest CT DRS tax brackets to ensure accurate calculations.
- No local income taxes in Connecticut
- CT state income tax: 2.00% – 6.99%
- Updated for 2025 tax year
- Same-sex marriage recognition
CT DRS Tax Calculator Features
- Real-time Connecticut tax calculations
- Federal and state tax withholdings
- FICA tax calculations
- Take-home pay estimator
- Multiple pay frequency options
- Pre-tax deduction handling
Related Connecticut Tax Calculators
2025 Connecticut Tax Brackets
Tax Bracket Visualization
Additional Tax Calculators
Paycheck Calculator
Calculate your take-home pay per paycheck with this CT pay tax calculator.
Use Calculator →Tax Rate Calculator
Find your effective and marginal tax rates for Connecticut.
Annual Tax Estimator
Estimate your total annual tax liability for Connecticut.
Connecticut Tax Calculator FAQ
How accurate is this CT tax calculator 2025?
Our Connecticut tax calculator uses the official 2025 tax rates from CT DRS (Connecticut Department of Revenue Services) and federal IRS guidelines to provide highly accurate estimates.
What taxes does this CT state tax calculator include?
This calculator includes Connecticut state income tax, federal income tax, Social Security tax, Medicare tax, and any applicable additional withholdings.
Can I use this for both salary and hourly calculations?
Yes! Our CT pay tax calculator works for both salaried employees and hourly workers. Simply select your income type and enter the appropriate information.
Are there any local taxes in Connecticut?
No, Connecticut does not have any local income taxes. This 2025 CT tax calculator only needs to account for state and federal taxes.
How often are the tax rates updated?
Our CT DRS tax calculator is updated annually to reflect the latest tax brackets and rates as published by the Connecticut Department of Revenue Services.
What other Connecticut tax calculators do you offer?
We offer a comprehensive suite of Connecticut tax calculators including: