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Connecticut Sales Tax Calculator 2026

Calculate sales tax on any purchase in Connecticut. The state sales tax rate is 6.35%, and when combined with the average local rate of 0%, the total average in Connecticut comes to 6.35%. Actual rates vary by city and county.

Connecticut Sales Tax Rates

State Rate
6.35%
Avg Local Rate
0%
Combined Average
6.35%

Quick Reference

Connecticut has one of the highest property tax rates and no local sales taxes.

State income tax: 6.99% top rate

Connecticut Sales Tax Table

Quick reference for common purchase amounts at the 6.35% combined average rate:

Purchase Price Sales Tax Total
$10 $0.64 $10.63
$25 $1.59 $26.59
$50 $3.17 $53.17
$100 $6.35 $106.35
$250 $15.88 $265.88
$500 $31.75 $531.75
$1,000 $63.50 $1063.50
$2,500 $158.75 $2658.75
$5,000 $317.50 $5317.50

Understanding Connecticut Sales Tax

Sales tax in Connecticut is collected at the point of sale on most tangible goods and some services. The state portion of 6.35% is uniform statewide, while local jurisdictions may add their own rates, averaging 0% across the state. Certain items like groceries and prescription medications may be exempt or taxed at reduced rates.

When budgeting in Connecticut, remember that sales tax affects your purchasing power. With a median home value of $372,800 and a property tax rate of 1.96%, understanding all taxes helps you make informed financial decisions.

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Frequently Asked Questions

What is the sales tax rate in Connecticut? +
The Connecticut state sales tax rate is 6.35%. With the average local sales tax of 0%, the combined rate is approximately 6.35%. Actual rates vary by city and county — some localities charge higher or lower local rates.
How do I calculate Connecticut sales tax on a purchase? +
Multiply the pre-tax price by the applicable tax rate as a decimal. For example, on a $100 purchase at the combined 6.35% rate: $100 x 0.0635 = $6.35 in tax, for a total of $106.35. Our calculator handles this automatically for any amount.
Are groceries taxed in Connecticut? +
Grocery taxation varies by state. In Connecticut, the rules depend on the type of food item. Generally, unprepared food for home consumption may be taxed at a reduced rate or exempt, while prepared meals and restaurant food are subject to the full 6.35% combined rate. Check your local jurisdiction for specific exemptions.
Does Connecticut charge sales tax on online purchases? +
Yes. Since the 2018 Supreme Court ruling in South Dakota v. Wayfair, Connecticut requires out-of-state online retailers that meet economic nexus thresholds to collect and remit Connecticut sales tax. This means most online purchases are subject to the same 6.35% state rate plus applicable local taxes.
What items are exempt from Connecticut sales tax? +
Common exemptions in most states include prescription medications, medical devices, and certain essential services. Connecticut may also exempt specific categories like clothing, agricultural supplies, or manufacturing equipment. During designated sales tax holidays, additional items may be temporarily exempt. Check Connecticut's Department of Revenue for the current exemption list.

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