Work · Income tax
Income Tax on $30,000 in Connecticut
A $30,000 income in Connecticut owes about $2,520 in 2026 income tax (8.4% effective), leaving $27,480 after income tax.
| Income | $30,000 |
| Federal income tax | -$1,420 |
| Connecticut income tax | -$1,100 |
| After income tax | $27,480 |
FAQ
How much income tax on $30,000 in Connecticut?
For 2026, a single filer with $30,000 of income owes about $2,520 in income tax - $1,420 federal and $1,100 to Connecticut. That is an effective income-tax rate of 8.4%.
What is left after income tax?
About $27,480 after federal and state income tax. This is before Social Security and Medicare - see the take-home pay page for your full net paycheck.