Mercer County
•
Missouri (MO)
2 ZIP Code
Mercer County, MO Sales Tax Rates 2026
2026 sales tax rate guide for Mercer County, MO. Average combined tax rate is 7.98% with local jurisdictions ranging up to 7.98%.
Average Combined Rate
7.98%
⚡ Direct Tax Answer & Key Takeaway
As of 2026, the local county sales tax rate in Mercer County (Missouri) is 3.75%. Combined sales tax rates across cities in this county range from 7.98% to 7.98% (averaging 7.98%).
County Tax
3.75%
Average Combined Rate
7.98%
Max Local Rate
7.98%
Indexed Cities
2
Cities & Towns in Mercer County
| City | Combined Sales Tax Rate | Action |
|---|---|---|
| Ravanna | 7.98% | View Tax Rates → |
| South Lineville | 7.98% | 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
Calculate exact sales tax and total purchase price instantly.
Address-Specific Rates
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Rates current for 2026
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ZIP Codes in Mercer County
❓ Frequently Asked Questions
Key questions and answers regarding sales tax rates, exemptions, and compliance.