What is the sales tax rate in Jefferson County, CO?

The average sales tax rate in Jefferson County (CO) is 6.39%, with jurisdictions ranging between 4.50% and 8.25%.

Jefferson County • Colorado (CO)

29 Postcode (ZIP)

Jefferson County, CO Sales Tax Rates 2026

2026 sales tax rate guide for Jefferson County, CO. Average combined tax rate is 6.39% with local jurisdictions ranging up to 8.25%.

Gemiddeld Gecombineerd Tarief

6.39%

Geschatte Belastingmarge: 4.50% - 8.25%

⚡ Direct Tax Answer & Key Takeaway

As of 2026, the local county sales tax rate in Jefferson County (Colorado) is 0.50%. Combined sales tax rates across cities in this county range from 4.50% to 8.25% (averaging 6.39%).

Countybelasting

0.50%

Gemiddeld Gecombineerd Tarief

6.39%

Maximaal Lokaal Tarief

8.25%

Geregistreerde Steden

Cities & Towns in Jefferson County

Stad	Gecombineerd Belastingtarief	Action
Lakewood	7.50%	Bekijk Tarieven →
Arvada	7.96%	Bekijk Tarieven →
Dakota Ridge	4.50%	Bekijk Tarieven →
Ken Caryl	4.50%	Bekijk Tarieven →
Wheat Ridge	8.00%	Bekijk Tarieven →
Columbine	4.50%	Bekijk Tarieven →
Golden	7.50%	Bekijk Tarieven →
Fairmount	4.50%	Bekijk Tarieven →
Evergreen	4.50%	Bekijk Tarieven →
Edgewater	8.00%	Bekijk Tarieven →
Coal Creek	4.50%	Bekijk Tarieven →
Indian Hills	4.50%	Bekijk Tarieven →
East Pleasant View	4.50%	Bekijk Tarieven →
Kittredge	4.50%	Bekijk Tarieven →
Aspen Park	4.50%	Bekijk Tarieven →
Morrison	8.25%	Bekijk Tarieven →
Idledale	4.50%	Bekijk Tarieven →
Lakeside	7.30%	Bekijk Tarieven →

📋 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 ↗

Interactieve Sales Tax Calculator

Bereken direct de exacte verkoopbelasting en de totale aankoopprijs.

Adres-Specifieke Tarieven Tarieven bijgewerkt voor 2026

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Totale Aankoopprijs Reverse Calculation

Postcode (ZIP)

Staatsbelasting:

Gecombineerd Belastingtarief:

Staatsbelasting ()

Countybelasting ()

Gemeentebelasting ()

Speciaal District ()

Totale Aankoopprijs

ZIP Codes in Jefferson County

80001 7.96% 80002 4.50% 80004 7.96% 80006 7.96% 80007 7.96% 80033 8.00% 80034 8.00% 80127 4.50% 80128 4.50% 80162 4.50% 80201 7.50% 80212 7.30% 80214 8.00% 80215 7.50% 80225 7.50% 80226 7.50% 80227 7.50% 80228 7.50% 80232 7.50% 80235 4.50% 80401 4.50% 80403 4.50% 80419 7.50% 80433 4.50% 80437 4.50% 80453 4.50% 80454 4.50% 80457 4.50% 80465 8.25%

❓ Frequently Asked Questions

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

The county tax rate for Jefferson County is 0.50%. When combined with Colorado state taxes and local municipal/district taxes, the overall sales tax rate varies between 4.50% and 8.25%.

In Colorado, grocery items are currently Exempt (0% Tax). SaaS and digital automated goods are Non-Taxable.