What is the sales tax rate in Napa County, CA?

The average sales tax rate in Napa County (CA) is 7.93%, with jurisdictions ranging between 7.75% and 8.75%.

Napa County • Kalifornien (CA)

11 Postleitzahl (ZIP)

Napa County, CA Sales Tax Rates 2026

2026 sales tax rate guide for Napa County, CA. Average combined tax rate is 7.93% with local jurisdictions ranging up to 8.75%.

Durchschnittlicher Steuersatz

7.93%

Geschätzter Steuerbereich: 7.75% - 8.75%

⚡ Direct Tax Answer & Key Takeaway

As of 2026, the local county sales tax rate in Napa County (Kalifornien) is 0.00%. Combined sales tax rates across cities in this county range from 7.75% to 8.75% (averaging 7.93%).

Kreissteuer (County)

0.00%

Durchschnittlicher Steuersatz

7.93%

Maximaler lokaler Steuersatz

8.75%

Erfasste Städte

Cities & Towns in Napa County

Stadt	Kombinierter Steuersatz	Action
Napa	8.75%	Steuersätze anzeigen →
American Canyon	7.75%	Steuersätze anzeigen →
Calistoga	7.75%	Steuersätze anzeigen →
Yountville	7.75%	Steuersätze anzeigen →
Angwin	7.75%	Steuersätze anzeigen →
Deer Park	7.75%	Steuersätze anzeigen →
Rutherford	7.75%	Steuersätze anzeigen →
Oakville	7.75%	Steuersätze anzeigen →

📋 State Tax Rules & Compliance Guide

Sourcing Rule: Hybrid (Origin for city/county, Destination for district taxes)

Groceries & Food: Exempt (0%)

Clothing & Apparel: Taxable (standard rates)

SaaS & Digital Goods: Non-Taxable (Custom & off-the-shelf cloud software is exempt)

Economic Nexus Threshold: $500,000 in cumulative California sales

Official Tax Authority: California Department of Tax and Fee Administration (CDTFA) ↗

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Adressspezifische Sätze Steuersätze aktuell für 2026

Kaufbetrag ($)

Gesamtkaufpreis Reverse Calculation

Postleitzahl (ZIP)

Bundesstaatssteuer:

Kombinierter Steuersatz:

Bundesstaatssteuer ()

Kreissteuer (County) ()

Gemeindesteuer (City) ()

Sonderbezirkssteuer ()

Gesamtkaufpreis

ZIP Codes in Napa County

94503 7.75% 94508 7.75% 94515 7.75% 94558 7.75% 94559 8.75% 94562 7.75% 94573 7.75% 94574 7.75% 94576 7.75% 94581 8.75% 94599 7.75%

❓ Frequently Asked Questions

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

The county tax rate for Napa County is 0.00%. When combined with Kalifornien state taxes and local municipal/district taxes, the overall sales tax rate varies between 7.75% and 8.75%.

In Kalifornien, grocery items are currently Exempt (0%). SaaS and digital automated goods are Non-Taxable (Custom & off-the-shelf cloud software is exempt).