Allen County
•
Kansas (KS)
7 ZIP Code
Streamlined Sales Tax (SST) Member
Allen County, KS Sales Tax Rates 2026
2026 sales tax rate guide for Allen County, KS. Average combined tax rate is 8.50% with local jurisdictions ranging up to 9.50%.
Average Combined Rate
8.50%
Estimated Tax Range: 7.75% - 9.50%
⚡ Direct Tax Answer & Key Takeaway
As of 2026, the local county sales tax rate in Allen County (Kansas) is 1.25%. Combined sales tax rates across cities in this county range from 7.75% to 9.50% (averaging 8.50%).
County Tax
1.25%
Average Combined Rate
8.50%
Max Local Rate
9.50%
Indexed Cities
7
Cities & Towns in Allen County
| City | Combined Sales Tax Rate | Action |
|---|---|---|
| Iola | 8.75% | View Tax Rates → |
| Humboldt | 9.50% | View Tax Rates → |
| Gas | 8.75% | View Tax Rates → |
| La Harpe | 9.25% | View Tax Rates → |
| Moran | 7.75% | View Tax Rates → |
| Savonburg | 7.75% | View Tax Rates → |
| Elsmore | 7.75% | 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:
Kansas 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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ZIP Codes in Allen County
❓ Frequently Asked Questions
Key questions and answers regarding sales tax rates, exemptions, and compliance.