Connecticut Paycheck Calculator (2026)
Estimate your real take-home pay in Connecticut for the 2026 tax year. Connecticut has a progressive income tax from 2% to 6.99%, withheld on top of federal income tax, Social Security and Medicare. Enter your salary below — everything updates instantly.
State tax uses Connecticut's 2026 single-filer schedule with the state standard deduction only. Local/city income taxes and credits are not included.
Connecticut income tax in 2026
Connecticut uses a progressive schedule for 2026. Single-filer brackets:
| Taxable income | Rate |
|---|---|
| $0 – $10,000 | 2% |
| $10,000 – $50,000 | 4.5% |
| $50,000 – $100,000 | 5.5% |
| $100,000 – $200,000 | 6% |
| $200,000 – $250,000 | 6.5% |
| $250,000 – $500,000 | 6.9% |
| Over $500,000 | 6.99% |
Worth knowing: No local sales taxes — 6.35% applies statewide. Connecticut uses personal exemptions instead of a standard deduction.
Worked example: $65,000 in Connecticut
A single filer earning $65,000 with no pre-tax deductions pays $5,620 in federal income tax, $4,030 in Social Security and $943 in Medicare, plus $2,825 in Connecticut state income tax. That leaves $51,583 per year — about $4,299 a month, or $1,984 per biweekly paycheck — an effective all-in rate of 20.6%.
Frequently asked questions
Does Connecticut have a state income tax?
Yes. Connecticut has a progressive income tax from 2% to 6.99% for the 2026 tax year, withheld from wages in addition to federal tax and FICA.
How much is $65,000 after taxes in Connecticut?
A single filer earning $65,000 in Connecticut takes home roughly $51,583 per year in 2026 — about $4,299 per month or $1,984 per biweekly paycheck — after federal tax ($5,620), Social Security ($4,030), Medicare ($943) and Connecticut state tax ($2,825).
How much is $100,000 after taxes in Connecticut?
On a $100,000 salary, a single filer in Connecticut keeps roughly $74,430 in 2026, an effective all-in tax rate of about 25.6%.
What taxes come out of every US paycheck?
Three federal deductions apply everywhere: federal income tax across the 2026 brackets, Social Security at 6.2% (on wages up to $184,500), and Medicare at 1.45% (plus 0.9% above $200,000). State income tax is added where the state levies one.
Last reviewed January 15, 2026 for the 2026 tax year. Rates change — always confirm against the official sources below before making financial decisions.
- Connecticut Department of Revenue Services — official state tax authority
- Internal Revenue Service (IRS) — 2026 federal brackets, standard deduction and FICA
- Tax Foundation — state and average local sales tax comparisons