Question 1

What is the sales tax rate in Connecticut?

Accepted Answer

The Connecticut statewide sales tax rate is 6.35% in 2026. Connecticut does not allow additional local sales taxes, so 6.35% is the total rate everywhere in the state.

Question 2

How do I calculate Connecticut sales tax?

Accepted Answer

Multiply the pre-tax price by 0.0635 (6.35%). Example: a $100 purchase carries $6.35 of state sales tax for a total of $106.35. To work backwards from a receipt total, divide by 1.0635.

Question 3

Does Connecticut have local sales taxes?

Accepted Answer

No. Connecticut charges a single statewide rate of 6.35% with no county or city additions, so the same rate applies everywhere in the state.

Question 4

Do freelancers and service businesses charge sales tax in Connecticut?

Accepted Answer

In Connecticut, most professional and creative services (consulting, design, writing, software development) are not subject to sales tax — the tax applies mainly to tangible goods and specific enumerated services. Confirm your service type against state rules if in doubt.

Question 5

When do out-of-state sellers owe Connecticut sales tax?

Accepted Answer

Once they cross Connecticut's economic nexus threshold — for most states, $100,000 in annual sales into the state (some also use a 200-transaction test). Below the threshold, out-of-state sellers without a physical presence generally do not need to register.

Connecticut Sales Tax Rate 2026: 6.35%

How to calculate Connecticut sales tax

What is the sales tax rate in Connecticut?

How do I calculate Connecticut sales tax?

Does Connecticut have local sales taxes?

Do freelancers and service businesses charge sales tax in Connecticut?

When do out-of-state sellers owe Connecticut sales tax?