Connecticut
CT2026 Tax DataIncome Tax Calculator
Calculate your Connecticut income tax based on your annual income and filing status.
Sales Tax Calculator
Calculate sales tax for any purchase in Connecticut, including local rates.
Property Tax Calculator
Estimate your annual property tax bill based on home value.
Payroll Tax
Calculate payroll tax for Connecticut.
Capital Gains
Calculate capital gains for Connecticut.
Connecticut Income Tax Brackets (2026)
| Rate | Single Filers |
|---|---|
| 3.00% | $0 - $10,000 |
| 5.00% | $10,000 - $50,000 |
| 5.50% | $50,000 - $100,000 |
| 6.00% | $100,000 - $200,000 |
| 6.50% | $200,000 - $250,000 |
| 6.90% | $250,000 - $500,000 |
| 6.99% | $500,000+ |
Connecticut Tax Overview 2026
Connecticut has a progressive income tax system with rates ranging from 3.00% to 6.99%. The state sales tax rate is 6.35% and property taxes average 1.79% of home value.
- Sales Tax: Base rate 6.35%. Combined rate up to 6.35% with local taxes.
- Groceries: Exempt from sales tax
- Prescriptions: Exempt from sales tax
- Clothing: Exempt from sales tax
- Property Tax: Effective rate of 1.79% on a median home value of $285,100
Compare Connecticut with Neighboring States
Connecticut Tax FAQ
What is the income tax rate in Connecticut for 2026?
Connecticut's income tax rate ranges from 3.0% to 7.0% (progressive brackets). Use our Connecticut income tax calculator above to estimate your specific tax.
What is the sales tax rate in Connecticut?
The base state sales tax rate in Connecticut is 6.35%. With local taxes, the combined rate can reach up to 6.35%. Groceries are exempt from sales tax. Clothing is exempt.
Does Connecticut tax retirement income?
Connecticut taxes retirement income such as pensions and 401(k) distributions as ordinary income. Check with a tax professional for specific retirement tax rules.
What is the standard deduction in Connecticut for 2026?
The standard deduction for single filers in Connecticut is $0 and $0 for married couples filing jointly.
How do Connecticut tax rates compare to other states?
Connecticut's top income tax rate of 7.0% is around the national average. Combined state and local sales tax rates in Connecticut are 6.35%. Use our comparison tools to see how Connecticut stacks up against neighboring states.