What is the sales tax rate in Washington County, KS?

The average sales tax rate in Washington County (KS) is 7.60%, with jurisdictions ranging between 7.50% and 8.50%.

Washington County • Kansas (KS)

10 Postcode (ZIP)

Lid van Streamlined Sales Tax (SST)

Washington County, KS Sales Tax Rates 2026

2026 sales tax rate guide for Washington County, KS. Average combined tax rate is 7.60% with local jurisdictions ranging up to 8.50%.

Gemiddeld Gecombineerd Tarief

7.60%

Geschatte Belastingmarge: 7.50% - 8.50%

⚡ Direct Tax Answer & Key Takeaway

As of 2026, the local county sales tax rate in Washington County (Kansas) is 1.00%. Combined sales tax rates across cities in this county range from 7.50% to 8.50% (averaging 7.60%).

Countybelasting

1.00%

Gemiddeld Gecombineerd Tarief

7.60%

Maximaal Lokaal Tarief

8.50%

Geregistreerde Steden

Cities & Towns in Washington County

Stad	Gecombineerd Belastingtarief	Action
Washington	8.50%	Bekijk Tarieven →
Hanover	7.50%	Bekijk Tarieven →
Linn	7.50%	Bekijk Tarieven →
Clifton	7.50%	Bekijk Tarieven →
Greenleaf	7.50%	Bekijk Tarieven →
Barnes	7.50%	Bekijk Tarieven →
Palmer	7.50%	Bekijk Tarieven →
Haddam	7.50%	Bekijk Tarieven →
Morrowville	7.50%	Bekijk Tarieven →
Hollenberg	7.50%	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: Kansas Department of Revenue ↗

Interactieve Sales Tax Calculator

Bereken direct de exacte verkoopbelasting en de totale aankoopprijs.

Adres-Specifieke Tarieven Tarieven bijgewerkt voor 2026

Aankoopbedrag ($)

Totale Aankoopprijs Reverse Calculation

Postcode (ZIP)

Staatsbelasting:

Gecombineerd Belastingtarief:

Staatsbelasting ()

Countybelasting ()

Gemeentebelasting ()

Speciaal District ()

Totale Aankoopprijs

ZIP Codes in Washington County

66933 7.50% 66937 7.50% 66943 7.50% 66944 7.50% 66945 7.50% 66946 7.50% 66953 7.50% 66958 7.50% 66962 7.50% 66968 8.50%

❓ Frequently Asked Questions

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

The county tax rate for Washington County is 1.00%. When combined with Kansas state taxes and local municipal/district taxes, the overall sales tax rate varies between 7.50% and 8.50%.

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