Platte County
•
Missouri (MO)
12 ZIP Code
Platte County, MO Sales Tax Rates 2026
2026 sales tax rate guide for Platte County, MO. Average combined tax rate is 6.14% with local jurisdictions ranging up to 7.98%.
Average Combined Rate
6.14%
Estimated Tax Range: 5.48% - 7.98%
⚡ Direct Tax Answer & Key Takeaway
As of 2026, the local county sales tax rate in Platte County (Missouri) is 1.25%. Combined sales tax rates across cities in this county range from 5.48% to 7.98% (averaging 6.14%).
County Tax
1.25%
Average Combined Rate
6.14%
Max Local Rate
7.98%
Indexed Cities
12
Cities & Towns in Platte County
| City | Combined Sales Tax Rate | Action |
|---|---|---|
| Parkville | 7.98% | View Tax Rates → |
| Riverside | 6.98% | View Tax Rates → |
| Weatherby Lake | 5.48% | View Tax Rates → |
| Ferrelview | 6.48% | View Tax Rates → |
| Camden Point | 5.48% | View Tax Rates → |
| Northmoor | 6.98% | View Tax Rates → |
| Farley | 5.48% | View Tax Rates → |
| Tracy | 6.98% | View Tax Rates → |
| Houston Lake | 5.48% | View Tax Rates → |
| Ridgely | 5.48% | View Tax Rates → |
| New Market | 5.48% | View Tax Rates → |
| Iatan | 5.48% | 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:
Missouri Department of Revenue ↗
Interactive Sales Tax Calculator
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ZIP Codes in Platte County
❓ Frequently Asked Questions
Key questions and answers regarding sales tax rates, exemptions, and compliance.