Connecticut Sales Tax Calculator (2026)
Connecticut's state sales tax rate is 6.35% for 2026, and with local city and county taxes the average shopper pays about 6.35%. Calculate the tax on any purchase, or start from a receipt total and back the tax out.
Connecticut sales tax details
| State rate (2026) | 6.35% |
|---|---|
| Average combined rate | 6.35% |
| Tax on a $100 purchase (avg) | $6.35 |
| Tax on a $1,000 purchase (avg) | $63.50 |
Worth knowing: No local sales taxes — 6.35% applies statewide. Connecticut uses personal exemptions instead of a standard deduction.
Frequently asked questions
What is the sales tax rate in Connecticut?
The Connecticut state sales tax rate is 6.35% in 2026. With average local (city and county) rates added, shoppers pay about 6.35% combined, though the exact rate depends on the locality.
How much is sales tax on a $1,000 purchase in Connecticut?
At the average combined rate of 6.35%, tax on a $1,000 purchase in Connecticut is about $63.50, for a total of $1,063.50.
How do I remove sales tax from a total in Connecticut?
Divide the total by 1 plus the rate. For example, at 6.35%, a receipt total of $107 ÷ 1.0635 gives the pre-tax price. The calculator on this page has a "reverse" mode that does this for you.
Last reviewed January 15, 2026 for the 2026 tax year. Rates change — always confirm against the official sources below before making financial decisions.
- Connecticut Department of Revenue Services — official state tax authority
- Internal Revenue Service (IRS) — 2026 federal brackets, standard deduction and FICA
- Tax Foundation — state and average local sales tax comparisons