Connecticut Sales Tax Calculator (2026)
The Connecticut sales tax rate is 6.35% at the state level. Adding the 0% average local rate gives a combined 6.35%. On a $100 purchase that is about $6.35 in tax, for $106.35 total. Enter any amount below.
What is the Connecticut sales tax rate in 2026?
The Connecticut state rate is 6.35%. With an average local rate of 0%, the combined average is 6.35%.
How much tax on a $100 purchase?
About $6.35 at the combined 6.35% rate. Your $100 item costs roughly $106.35.
Where does Connecticut rank nationally?
Connecticut ranks #33 of 47 taxing states by combined rate. That is 1.18% below the 7.53% US average.
Are local rates included?
Yes. This calculator uses the state rate plus the population-weighted average local rate. Your exact city or county rate may differ.
How does sales tax work in Connecticut?
Connecticut charges a 6.35% state sales tax on most retail goods. Many cities and counties add a local tax on top. The population-weighted average local rate is 0%.
That brings the typical combined rate to 6.35%. Your real rate depends on the exact city or county. The calculator above uses the state plus average local rate.
What does Connecticut sales tax cost on common purchases?
| Purchase | State (6.35%) | Avg local (0%) | Total tax | You pay |
|---|---|---|---|---|
| $100 | $6.35 | $0.00 | $6.35 | $106.35 |
| $1,000 | $63.50 | $0.00 | $63.50 | $1,063.50 |
| $30,000 car | $1,905.00 | $0.00 | $1,905.00 | $31,905.00 |
How do you calculate Connecticut sales tax by hand?
- Take the pre-tax price of your item.
- Multiply it by the combined rate of 6.35% (6.35% state + 0% local).
- Add that tax to the price to get your total.
- To reverse it, divide the total by 1.0635.
How is car and vehicle sales tax handled in Connecticut?
Vehicles are generally taxed at the same 6.35% combined rate, applied to the purchase price. A $30,000 car costs about $1,905.00 in tax. Trade-in credits and county rules can change the figure.
How do you remove sales tax from a total (reverse calculation)?
Switch the calculator to reverse mode. It divides the tax-included total by 1.0635 to recover the pre-tax price. This is how you find the base price on a receipt.