Sales Tax
6.35%
2024 combined average state-and-local rate represented in the comparison dataset. Taxable goods and services vary by jurisdiction.
Northeast · CT
Connecticut tax guide and calculator for individuals
Understand the statewide income, sales, and property taxes that can shape the financial impact of moving to Connecticut.
Income Tax
2%–6.99%
Avg. Sales Tax
6.35%
Property Tax
1.79%
Cost of Living Index
127.7
Connecticut Tax Overview
Connecticut has 2%–6.99%, a 2024 combined average state-and-local sales-tax rate of 6.35%, and a statewide average effective property-tax rate of 1.79%. Actual liability varies by income, filing status, deductions, purchases, home value, and local jurisdiction.
State Income Tax
2%–6.99%
Top rate: 6.99%
| Rate | Taxable income range | Dataset label |
|---|---|---|
| 2% | Up to $10,000 | 2% |
| 4.5% | $10,000–$50,000 | 4.5% |
| 5.5% | $50,000–$100,000 | 5.5% |
| 6% | $100,000–$200,000 | 6% |
| 6.5% | $200,000–$250,000 | 6.5% |
| 6.9% | $250,000–$500,000 | 6.9% |
| 6.99% | $500,000 and above | 6.99% |
Standard deduction, single: $15,000
Standard deduction, married: $24,000
Property Tax
1.79%
Statewide average effective rate. At the dataset's average home value of $358,200, that is roughly $6,412 annually before exemptions and local adjustments.
Connecticut Tax Questions
Does Connecticut have an individual state income tax?
Yes. The statewide income-tax profile ranges up to 6.99% based on the brackets shown on this page.
What is the sales tax rate in Connecticut?
The 2024 combined average state-and-local sales-tax rate represented in this guide is 6.35%. Taxable purchases and the applicable local rate can change the amount a household pays.
What is the property tax rate in Connecticut?
The statewide average effective property-tax rate represented in this guide is 1.79%. Actual bills depend on local assessments, exemptions, and jurisdiction rates.
Verify current rules with the official state tax authority
Connecticut Department of Revenue ServicesBaseline nationwide figures use the project's 2024 comparison dataset; richer Maryland, Virginia, and Delaware guidance includes separately maintained state details. Cost-of-living index 100 represents the national average. Estimates and statewide averages are educational starting points, not tax advice. Rates and rules change; verify current requirements with the official state and local tax authorities.
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