To calculate Connecticut sales tax, use our calculator. It takes into account the statewide sales tax rate which is 6.35% for CT, while other sales tax rates (countywide or some local) can be entered by yourself according to the data below.
What is Connecticut sales tax?
Connecticut sales tax rate is currently 6.35%. There are no additional sales taxes imposed by local jurisdictions in Connecticut.
Check the table below to choose county and local sales tax rates you need.
How to calculate Connecticut sales tax?
CT sales tax is statewide tax rate which is the same for all locations in this state. That is why Connecticut sales tax calculator doesn’t need to take into account the local tax rates (depending on the county/district/city, etc.). These fields can be left unchanged. Leave the original values ”0″ for the calculation.
CT sales tax calculator will find out the result due to such data:
| County Name | Tax Rate |
| Fairfield County | 6.35% |
| Hartford County | 6.35% |
| Litchfield County | 6.35% |
| Middlesex County | 6.35% |
| New Haven County | 6.35% |
| New London County | 6.35% |
| Tolland County | 6.35% |
| Windham County | 6.35% |
Please note that the calculator helps users for informational purposes only. Exact calculation results may vary by current location and may change over time as the tax rate changes.
As there is no county-level sales tax and none of the cities or local governments collects additional local sales taxes, 6.35% is general CT sales tax rate for all counties and cities of this state.
