Connecticut: Sales Tax Handbook

Connecticut:

2025 Connecticut Sales Tax Map by County

Connecticut Sales Tax:

6.35%

Average Sales Tax (Including Local Taxes):

6.35%

Connecticut Sales Tax Map Legend:

Lowest sales tax (6.35%)

Highest sales tax (6.35%)

This interactive sales tax map map of Connecticut shows how local sales tax rates vary across Connecticut's eight counties. Click on any county for detailed sales tax rates, or see a full list of Connecticut counties here.

Connecticut has state sales tax of 6.35%, and allows local governments to collect a local option sales tax of up to N/A. There are a total of 1 local tax jurisdictions across the state, collecting an average local tax of N/A.

Combined with the state sales tax, the highest sales tax rate in Connecticut is 6.35% in the cities of Stamford, Bridgeport, Waterbury, New Haven and Hartford (and 264 other cities).

Connecticut sales tax rates last updated June 2025

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