Washington County Missouri (MO)
4 Postleitzahl (ZIP)

Washington County, MO Sales Tax Rates 2026

2026 sales tax rate guide for Washington County, MO. Average combined tax rate is 7.60% with local jurisdictions ranging up to 8.22%.

Durchschnittlicher Steuersatz
7.60%
Geschätzter Steuerbereich: 7.22% - 8.22%
⚡ Direct Tax Answer & Key Takeaway
As of 2026, the local county sales tax rate in Washington County (Missouri) is 2.00%. Combined sales tax rates across cities in this county range from 7.22% to 8.22% (averaging 7.60%).
Kreissteuer (County)
2.00%
Durchschnittlicher Steuersatz
7.60%
Maximaler lokaler Steuersatz
8.22%
Erfasste Städte
4
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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: Missouri Department of Revenue ↗

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Adressspezifische Sätze Steuersätze aktuell für 2026
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Bundesstaatssteuer:
Kombinierter Steuersatz:
Bundesstaatssteuer ()
Kreissteuer (County) ()
Gemeindesteuer (City) ()
Sonderbezirkssteuer ()
Gesamtkaufpreis

ZIP Codes in Washington County

❓ Frequently Asked Questions

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

The county tax rate for Washington County is 2.00%. When combined with Missouri state taxes and local municipal/district taxes, the overall sales tax rate varies between 7.22% and 8.22%.
In Missouri, grocery items are currently Exempt (0% Tax). SaaS and digital automated goods are Non-Taxable.