Sales Tax Calculator - Connecticut

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Sales tax calculator to help you calculate tax amount and total amount. It gives you taxable amount, tax and total amount in Connecticut.

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Tax Calculation

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What is the sales tax rate in Connecticut state?

Sales tax in Connecticut is charged at a combined rate of 6.35%. The averate state tax rate is 6.35%. Average county and city tax rates are 0.00% and 0.00%. Check list of counties with tax rates.

Tax Rates in Connecticut

State Rate6.35%
County Rate0.00%
City Rate0.00%
Special Rate0.00%
Combined Rate6.35%

Counties with highest Sales Tax Rates in Connecticut

CountyTax Rates
New Haven County6.35%
Fairfield County6.35%
Hartford County6.35%
Windham County6.35%
Litchfield County6.35%
Tolland County6.35%
Middlesex County6.35%
New London County6.35%

Counties with lowest Sales Tax Rates in Connecticut

CountyTax Rates
Windham County6.35
Litchfield County6.35
Tolland County6.35
Middlesex County6.35
New London County6.35
New Haven County6.35
Fairfield County6.35
Hartford County6.35

Sales Tax Rates in Connecticut by Counties

COUNTY COMBINED RATE STATE RATE COUNTY RATE CITY RATE SPECIAL RATE
Windham County 6.35% 6.35% 0.00% 0.00% 0.00%
New Haven County 6.35% 6.35% 0.00% 0.00% 0.00%
Fairfield County 6.35% 6.35% 0.00% 0.00% 0.00%
Litchfield County 6.35% 6.35% 0.00% 0.00% 0.00%
Tolland County 6.35% 6.35% 0.00% 0.00% 0.00%
Middlesex County 6.35% 6.35% 0.00% 0.00% 0.00%
New London County 6.35% 6.35% 0.00% 0.00% 0.00%
Hartford County 6.35% 6.35% 0.00% 0.00% 0.00%

What is Connecticut sales tax rates in 2020?

Connecticut sales tax rates in Oct 2020 are:
State Tax Rate6.35%
County Tax Rate0.00%
City Tax Rate0.00%
Special Tax Rate0.00%
Combined Tax Rate6.35%

Which county has highest sales tax rates in Connecticut?

Counties with highest Sales Tax Rates are:
  • New Haven County - 6.35%
  • Fairfield County - 6.35%
  • Hartford County - 6.35%
  • Windham County - 6.35%
  • Litchfield County - 6.35%
  • Tolland County - 6.35%
  • Middlesex County - 6.35%
  • New London County - 6.35%

Which county has lowest sales tax rates in Connecticut?

Counties with lowest Sales Tax Rates are:
  • Windham County - 6.35%
  • Litchfield County - 6.35%
  • Tolland County - 6.35%
  • Middlesex County - 6.35%
  • New London County - 6.35%
  • New Haven County - 6.35%
  • Fairfield County - 6.35%
  • Hartford County - 6.35%

Which city has higehst sales tax rates in Connecticut?

Cities with highest Sales Tax Rates are:
  • Willington - 0.00%
  • West Simsbury - 0.00%
  • Cobalt - 0.00%
  • Higganum - 0.00%
  • East Haven - 0.00%
  • East Windsor Hill - 0.00%
  • Bantam - 0.00%
  • Greenwich - 0.00%
  • Lakeside - 0.00%
  • Riverside - 0.00%

Which city has lowest sales tax rates in Connecticut?

Cities with lowest Sales Tax Rates are:
  • Willington - 0.00%
  • West Simsbury - 0.00%
  • Cobalt - 0.00%
  • Higganum - 0.00%
  • East Haven - 0.00%
  • East Windsor Hill - 0.00%
  • Bantam - 0.00%
  • Greenwich - 0.00%
  • Lakeside - 0.00%
  • Riverside - 0.00%

How to calculate sales tax for Connecticut?

Multiply taxable value with applicable sales tax rate. For example, if you are selling any product or service for $100, then you can calculate sales tax by multiplying 100$ with sales tax rate. In Connecticut, average sales tax rate is 6.3500. Multiply sell value with 6.3500 to get tax amount. Further, you should check tax rates applicable in each county to arrive at correct calculation. Each county has separate sales tax rate along with state and city tax rates.