Walworth County
•
Wisconsin (WI)
8 ZIP Code
Streamlined Sales Tax (SST) Member
Walworth County, WI Sales Tax Rates 2026
2026 sales tax rate guide for Walworth County, WI. Average combined tax rate is 5.50% with local jurisdictions ranging up to 5.50%.
Average Combined Rate
5.50%
⚡ Direct Tax Answer & Key Takeaway
As of 2026, the local county sales tax rate in Walworth County (Wisconsin) is 0.50%. Combined sales tax rates across cities in this county range from 5.50% to 5.50% (averaging 5.50%).
County Tax
0.50%
Average Combined Rate
5.50%
Max Local Rate
5.50%
Indexed Cities
8
Cities & Towns in Walworth County
| City | Combined Sales Tax Rate | Action |
|---|---|---|
| Whitewater | 5.50% | View Tax Rates → |
| Delavan | 5.50% | View Tax Rates → |
| Williams Bay | 5.50% | View Tax Rates → |
| Walworth | 5.50% | View Tax Rates → |
| Sharon | 5.50% | View Tax Rates → |
| Lyons | 5.50% | View Tax Rates → |
| Darien | 5.50% | View Tax Rates → |
| Springfield | 5.50% | View Tax Rates → |
📋 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:
Wisconsin 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
$
$
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State Tax:
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County Tax ()
City Tax ()
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Total Purchase Price
ZIP Codes in Walworth County
❓ Frequently Asked Questions
Key questions and answers regarding sales tax rates, exemptions, and compliance.