San Juan County
•
Colorado (CO)
1 ZIP Code
San Juan County, CO Sales Tax Rates 2026
2026 sales tax rate guide for San Juan County, CO. Average combined tax rate is 5.40% with local jurisdictions ranging up to 5.40%.
Average Combined Rate
5.40%
⚡ Direct Tax Answer & Key Takeaway
As of 2026, the local county sales tax rate in San Juan County (Colorado) is 1.50%. Combined sales tax rates across cities in this county range from 5.40% to 5.40% (averaging 5.40%).
County Tax
1.50%
Average Combined Rate
5.40%
Max Local Rate
5.40%
Indexed Cities
1
Cities & Towns in San Juan County
| City | Combined Sales Tax Rate | Action |
|---|---|---|
| Silverton | 5.40% | View Tax Rates → |
📋 State Tax Rules & Compliance Guide
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:
Colorado Department of Revenue ↗
Interactive Sales Tax Calculator
Calculate exact sales tax and total purchase price instantly.
Address-Specific Rates
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Standard State
Rates current for 2026
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State Tax:
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County Tax ()
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ZIP Codes in San Juan County
❓ Frequently Asked Questions
Key questions and answers regarding sales tax rates, exemptions, and compliance.