CT
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257 ZIP Codes Indexed
Connecticut Sales Tax Rates 2026 - State & Local Guide
Comprehensive 2026 sales tax guide for Connecticut (CT). Current state base rate is 6.35% with combined local rates ranging up to 6.35%.
⚡ Direct Tax Answer & Key Takeaway
The statewide base sales tax rate in Connecticut (CT) is 6.35% in 2026. Local county and city taxes can increase total combined rates up to 6.35%, with a statewide average combined rate of 6.35%.
Base State Rate
6.35%
Average Local Rate
6.35%
Maximum Combined
6.35%
Indexed Cities
127
Cities & Jurisdictions in Connecticut
| City | County | Combined Sales Tax Rate | Action |
|---|---|---|---|
| View Tax Rates → |
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No matching cities or counties found.
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📋 State Tax Rules & Compliance Guide (Connecticut)
Sourcing Rule
Destination-based
Groceries & Food
Exempt (0% Tax)
Clothing & Apparel
Taxable at standard rate
SaaS & Digital Goods
Non-Taxable
Economic Nexus Threshold
$100,000 in sales or 200 separate transactions
Official Tax Authority
Connecticut Department of Revenue ↗
🏛️ Counties in Connecticut
Capitol County
59 ZIPs →
Greater Bridgeport County
17 ZIPs →
Lower Connecticut River Valley County
11 ZIPs →
Naugatuck Valley County
30 ZIPs →
Northeastern Connecticut County
13 ZIPs →
Northwest Hills County
17 ZIPs →
South Central Connecticut County
37 ZIPs →
Southeastern Connecticut County
21 ZIPs →
Western Connecticut County
52 ZIPs →
❓ Frequently Asked Questions
Key questions and answers regarding sales tax rates, exemptions, and compliance.