Boulder County Kolorado (CO)
23 Kod Pocztowy (ZIP)

Boulder County, CO Sales Tax Rates 2026

2026 sales tax rate guide for Boulder County, CO. Average combined tax rate is 6.53% with local jurisdictions ranging up to 9.44%.

Średnia Stawka Łączna
6.53%
Szacowany Zakres Podatku: 5.18% - 9.44%
⚡ Direct Tax Answer & Key Takeaway
As of 2026, the local county sales tax rate in Boulder County (Kolorado) is 1.19%. Combined sales tax rates across cities in this county range from 5.18% to 9.44% (averaging 6.53%).
Podatek Hrabstwa
1.19%
Średnia Stawka Łączna
6.53%
Maksymalna Stawka Lokalna
9.44%
Zaindeksowane Miasta
13
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📋 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 ↗

Interaktywny Kalkulator Sales Tax

Błyskawicznie oblicz dokładny podatek od sprzedaży oraz całkowitą cenę zakupu.

Stawki Zależne od Adresu Stawki aktualne na rok 2026
$
$
Podatek Stanowy:
Łączna Stawka Podatkowa:
Podatek Stanowy ()
Podatek Hrabstwa ()
Podatek Miejski ()
Dystrykt Specjalny ()
Łączna Cena Zakupu

ZIP Codes in Boulder County

❓ Frequently Asked Questions

Key questions and answers regarding sales tax rates, exemptions, and compliance.

The county tax rate for Boulder County is 1.19%. When combined with Kolorado state taxes and local municipal/district taxes, the overall sales tax rate varies between 5.18% and 9.44%.
In Kolorado, grocery items are currently Exempt (0% Tax). SaaS and digital automated goods are Non-Taxable.