Benton County, WA Sales Tax Rates 2026
2026 sales tax rate guide for Benton County, WA. Average combined tax rate is 8.67% with local jurisdictions ranging up to 8.80%.
Cities & Towns in Benton County
| Ville | Taux de Taxe Combiné | Action |
|---|---|---|
| Kennewick | 8.80% | Voir les Taux → |
| Richland | 8.80% | Voir les Taux → |
| West Richland | 8.70% | Voir les Taux → |
| Prosser | 8.70% | Voir les Taux → |
| Benton City | 8.70% | Voir les Taux → |
📋 State Tax Rules & Compliance Guide
Calculateur Interactif de Sales Tax
Calculez instantanément la taxe sur les ventes exacte et le prix d'achat total.
ZIP Codes in Benton County
❓ Frequently Asked Questions
Key questions and answers regarding sales tax rates, exemptions, and compliance.