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Connecticut applies a consistent sales tax rate statewide, but certain goods and services are subject to special rates. Simplify your calculations with our Sales Tax Calculator. Enter the purchase total, and we’ll provide an instant, accurate calculation based on Connecticut’s sales tax rate.
TConnecticut imposes a flat state sales tax rate of 6.35% on most retail sales, leases, and taxable services. Unlike many states, Connecticut does not have local sales taxes, so the rate remains consistent statewide.
However, Connecticut does levy special tax rates on certain items, like:
Calculating sales tax in Connecticut is simple, thanks to the consistent statewide rate. Multiply the purchase amount by the state sales tax rate of 6.35%. For luxury goods or specific items that are subject to different rates, use the special tax rate.
Need a quick answer? Use our sales tax calculator, or follow the formulas below:
Multiply the Purchase Amount by the applicable Sales Tax Rate (6.25%) to get the Sales Tax amount
Add the Sales Tax to the original Purchase Amount to find the Total Cost
You can use these formulas or use our calculator for a faster answer.
Sales Tax = Purchase Amount × 0.0635
Total Cost = Purchase Amount + Sales Tax
1 Connecticut State Department of Revenue Services: Sales and Use Tax Information
Connecticut offers exemptions2 for specific categories to ease the tax burden on consumers. Common exemptions include:
Most unprepared grocery items are tax-exempt. However, restaurant meals and prepared foods are taxable at a special rate.
Prescription drugs and many over-the-counter medicines, including supplements like vitamins, are exempt from sales tax.
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Electricity, natural gas, and heating oil for residential use are exempt from sales tax.
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Certain supplies for agricultural use, including feed and fertilizer, are exempt.
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Qualified non-profit organizations may be exempt from sales tax on purchases.
2Connecticut Department of Revenue Services: Exemptions and Special Tax Rates
Since Connecticut uses a flat statewide rate, there are no variations by city or county. However, unique rates for specialty items may apply.
1 Connecticut State Department of Revenue Services: Sales and Use Tax Information
2 Connecticut Department of Revenue Services: Exemptions and Special Tax Rates
