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Connecticut Income Tax Calculator 2026
What you owe Connecticut on your income, with the 2026 rates and deductions. Updated November 15, 2026.
Connecticut income tax for the year
$2,318
| Per month | $193.13 |
| Share of your income | 3.86% |
| Rate on your next dollar | 30.76% |
Single filer, wages only, standard deduction. State income tax only: federal tax is separate.
Connecticut income tax rates for 2026
| Taxable income (single) | 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% |
- Personal exemption: $15,000, reduced as income rises
Rules that change the math in Connecticut
The personal exemption phases out. It is $15,000 up to $30,000 of income and falls $1,000 for each $1,000 above that, so it is gone by $45,000.
Lower and middle incomes get a personal tax credit of 1% to 75% of the tax, which phases out as income rises. A small add-back also applies at higher incomes, which removes the benefit of the lowest bracket.
Connecticut income tax by income
| Income | Connecticut tax | Share of income | Rate on next dollar |
|---|---|---|---|
| $20,000 | $40 | 0.20% | 0.8% |
| $30,000 | $361 | 1.20% | 42.08% |
| $40,000 | $1,193 | 2.98% | 44.55% |
| $50,000 | $1,800 | 3.60% | 4.95% |
| $60,000 | $2,318 | 3.86% | 30.76% |
| $75,000 | $3,475 | 4.63% | 5.5% |
| $100,000 | $4,975 | 4.98% | 6% |
| $150,000 | $8,000 | 5.33% | 6% |
| $200,000 | $11,000 | 5.50% | 6.5% |
| $300,000 | $17,700 | 5.90% | 6.9% |
| $500,000 | $31,500 | 6.30% | 6.99% |
Single filer with the standard deduction. The share of income is lower than the bracket rate because part of your income is not taxed and the first dollars fall in lower brackets.
Connecticut income tax vs. neighboring states
| State | Rates | Tax on $60,000 | vs. Connecticut |
|---|---|---|---|
| Connecticut | 2%–6.99% | $2,318 | — |
| Massachusetts | 5%–9% | $2,680 | +$363 |
| New York | 3.9%–10.9% | $2,643 | +$326 |
| Rhode Island | 3.75%–5.99% | $1,633 | −$684 |
What a Connecticut worker pays in total
State income tax is one part of the bill. On a $60,000 salary a single filer in Connecticut pays $5,020 of federal income tax, $4,590 of Social Security and Medicare, $2,318 of Connecticut income tax and $300 of state payroll contributions. That leaves $47,773 a year. The Connecticut paycheck calculator shows it per paycheck.
Frequently asked questions
What is the income tax rate in Connecticut?
Connecticut taxes wages at rates from 2% to 6.99%, depending on income in 2026.
How much Connecticut income tax do I pay on $60,000?
A single filer earning $60,000 pays about $2,318 in Connecticut income tax in 2026. That is 3.86% of income, lower than the top bracket rate because of the deduction and the lower brackets.
How does Connecticut compare with other states?
On a $60,000 salary, Connecticut ranks 38th lowest of the 50 states and DC for state income tax. Among its neighbors, Rhode Island charges the least.
Is Connecticut income tax on top of federal income tax?
Yes. State income tax is separate from federal income tax, and you pay both. On $60,000, that is $5,020 federal and $2,318 to Connecticut.
More Connecticut tools
Connecticut taxes and pay: overviewConnecticut paycheck calculatorConnecticut minimum wage$15 an hour$20 an hour$25 an hour$30 an hour$50,000 a year$75,000 a year$100,000 a year
Sources
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