Columbia County
•
Washington (WA)
2 Código Postal (ZIP)
Membro do Streamlined Sales Tax (SST)
Columbia County, WA Sales Tax Rates 2026
2026 sales tax rate guide for Columbia County, WA. Average combined tax rate is 8.30% with local jurisdictions ranging up to 8.40%.
Taxa Média Combinada
8.30%
Faixa de Imposto Estimada: 8.20% - 8.40%
⚡ Direct Tax Answer & Key Takeaway
As of 2026, the local county sales tax rate in Columbia County (Washington) is 0.00%. Combined sales tax rates across cities in this county range from 8.20% to 8.40% (averaging 8.30%).
Imposto do Condado
0.00%
Taxa Média Combinada
8.30%
Taxa Local Máxima
8.40%
Cidades Cadastradas
2
Cities & Towns in Columbia County
| Cidade | Taxa Combinada de Imposto | Action |
|---|---|---|
| Dayton | 8.40% | Ver Taxas → |
| Starbuck | 8.20% | Ver Taxas → |
📋 State Tax Rules & Compliance Guide
Sourcing Rule:
Destination-based
Groceries & Food:
Exempt (0%)
Clothing & Apparel:
Taxable
SaaS & Digital Goods:
Fully Taxable (Digital automated services / prewritten software)
Economic Nexus Threshold:
$100,000 combined gross receipts
Official Tax Authority:
Washington State Department of Revenue ↗
Calculadora Interativa de Sales Tax
Calcule instantaneamente o imposto sobre vendas exato e o valor final total da compra.
Taxas Específicas por Endereço
SST Member
Standard State
Taxas atualizadas para 2026
$
$
Faixa de Imposto Estimada:
Taxa Combinada de Imposto:
Imposto Estadual:
Taxa Combinada de Imposto:
Imposto Estadual ()
Imposto do Condado ()
Imposto Municipal ()
Distrito Especial ()
Faixa de Imposto Estimada ():
Faixa Total Estimada:
Preço Total da Compra
ZIP Codes in Columbia County
❓ Frequently Asked Questions
Key questions and answers regarding sales tax rates, exemptions, and compliance.