Connecticut Tax Calculator
Connecticut Income Tax Calculator 2025
Calculate your federal and Connecticut state income taxes for 2025.
State Tax Type
progressive
Top Rate
6.99%
Std Deduction (Single)
None
Personal Exemption
$15,000
Income Details
Enter your Connecticut income
$
Connecticut Tax Results
Federal + State taxes
Total Tax Liability
$16,702
Effective rate: 22.3%
Federal
$8,114
CT State
$2,850
FICA
$5,738
After-Tax Income
$58,299
$4,858/month
Connecticut Tax Breakdown
Gross Income$75,000
Federal Income Tax-$8,114
Connecticut State Tax-$2,850
FICA (SS + Medicare)-$5,738
Net Income$58,299
Connecticut Tax Brackets 2025
| Taxable Income | Tax Rate |
|---|---|
| $0 - $10,000 | 3.00% |
| $10,000 - $50,000 | 5.00% |
| $50,000 - $100,000 | 5.50% |
| $100,000 - $200,000 | 6.00% |
| $200,000 - $250,000 | 6.50% |
| $250,000 - $500,000 | 6.90% |
| $500,000 - + | 6.99% |