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2023 Connecticut State Tax Tables
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The Connecticut State Tax Tables for 2023 displayed on this page are provided in support of the 2023 US Tax Calculator and the dedicated 2023 Connecticut State Tax Calculator. We also provide State Tax Tables for each US State with supporting tax calculators and finance calculators tailored for each state.
The Connecticut Department of Revenue is responsible for publishing the latest Connecticut State Tax Tables each year as part of its duty to efficiently and effectively administer the revenue laws in Connecticut. Tax rates and thresholds are typically reviewed and published annually in the year proceeding the new tax year. This page contains references to specific Connecticut tax tables, allowances and thresholds with links to supporting Connecticut tax calculators and Connecticut Salary calculator tools.
The Connecticut State Tax Tables below are a snapshot of the tax rates and thresholds in Connecticut, they are not an exhaustive list of all tax laws, rates and legislation, for the full list of tax rates, laws and allowances please see the Connecticut Department of Revenue website. The Connecticut tax tables here contain the various elements that are used in the Connecticut Tax Calculators, Connecticut Salary Calculators and Connecticut Tax Guides on iCalculator which are designed for quick comparison of salaries and the calculation of withholdings for typical employees and employers. If you would like additional elements added to our tools, please contact us.
Connecticut State Single Filer Tax Rates, Thresholds and Settings
| Standard Deduction | $ 0.00 |
| Filer Allowance | $ 12,200.00 |
| Dependents Allowance | $ 0.00 |
| Are Federal Taxes Deductible? | n |
| Local Taxes Apply? | n |
| Special Exemptions | |
| Disabled Veteran Allowance |
| $ 0.00 - $ 10,000.00 | 3% |
| $ 10,000.01 - $ 50,000.00 | 5% |
| $ 50,000.01 - $ 100,000.00 | 5.5% |
| $ 100,000.01 - $ 200,000.00 | 6% |
| $ 200,000.01 - $ 250,000.00 | 6.5% |
| $ 250,000.01 - and above | 6.7% |
Connecticut State Married Filing Jointly Filer Tax Rates, Thresholds and Settings
| Standard Deduction | $ 0.00 |
| Filer Allowance | $ 24,000.00 |
| Dependents Allowance | $ 0.00 |
| Are Federal Taxes Deductible? | n |
| Local Taxes Apply? | n |
| Special Exemptions | |
| Disabled Veteran Allowance |
| $ 0.00 - $ 20,000.00 | 3% |
| $ 20,000.01 - $ 100,000.00 | 5% |
| $ 100,000.01 - $ 200,000.00 | 5.5% |
| $ 200,000.01 - $ 400,000.00 | 6% |
| $ 400,000.01 - $ 500,000.00 | 6.5% |
| $ 500,000.01 - and above | 6.7% |
Connecticut State Tax and Salary Calculators
- Connecticut State Tax Calculator 2023
- 2023 Connecticut State Salary Calculator
- 2023 Connecticut State Salary Comparison Calculator
- 2023 Connecticut State Salary Examples
Connecticut State Tax Tables
the list below contains links to current and historical Connecticut State Tax Tables
- 2024 Connecticut State Tax Tables
- 2023 Connecticut State Tax Tables
- 2022 Connecticut State Tax Tables
- 2021 Connecticut State Tax Tables
- 2020 Connecticut State Tax Tables
- 2019 Connecticut State Tax Tables
- 2018 Connecticut State Tax Tables
- 2017 Connecticut State Tax Tables
- 2016 Connecticut State Tax Tables
- 2015 Connecticut State Tax Tables
- 2014 Connecticut State Tax Tables
- 2013 Connecticut State Tax Tables