Mason County
•
Washington (WA)
6 ZIP Code
Streamlined Sales Tax (SST) Member
Mason County, WA Sales Tax Rates 2026
2026 sales tax rate guide for Mason County, WA. Average combined tax rate is 8.60% with local jurisdictions ranging up to 8.60%.
Average Combined Rate
8.60%
⚡ Direct Tax Answer & Key Takeaway
As of 2026, the local county sales tax rate in Mason County (Washington) is 2.10%. Combined sales tax rates across cities in this county range from 8.60% to 8.60% (averaging 8.60%).
County Tax
2.10%
Average Combined Rate
8.60%
Max Local Rate
8.60%
Indexed Cities
6
Cities & Towns in Mason County
| City | Combined Sales Tax Rate | Action |
|---|---|---|
| Shelton | 8.60% | View Tax Rates → |
| Belfair | 8.60% | View Tax Rates → |
| Allyn | 8.60% | View Tax Rates → |
| Grapeview | 8.60% | View Tax Rates → |
| Union | 8.60% | View Tax Rates → |
| Hoodsport | 8.60% | View Tax Rates → |
📋 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 ↗
Interactive Sales Tax Calculator
Calculate exact sales tax and total purchase price instantly.
Address-Specific Rates
SST Member
Standard State
Rates current for 2026
$
$
Estimated Tax Range:
Combined Sales Tax Rate:
State Tax:
Combined Sales Tax Rate:
State Tax ()
County Tax ()
City Tax ()
Special / District Tax ()
Estimated Tax Range ():
Estimated Total Range:
Total Purchase Price
ZIP Codes in Mason County
❓ Frequently Asked Questions
Key questions and answers regarding sales tax rates, exemptions, and compliance.