Warren County
•
Ohio (OH)
11 ZIP Code
Streamlined Sales Tax (SST) Member
Warren County, OH Sales Tax Rates 2026
2026 sales tax rate guide for Warren County, OH. Average combined tax rate is 6.75% with local jurisdictions ranging up to 6.75%.
Average Combined Rate
6.75%
⚡ Direct Tax Answer & Key Takeaway
As of 2026, the local county sales tax rate in Warren County (Ohio) is 1.00%. Combined sales tax rates across cities in this county range from 6.75% to 6.75% (averaging 6.75%).
County Tax
1.00%
Average Combined Rate
6.75%
Max Local Rate
6.75%
Indexed Cities
11
Cities & Towns in Warren County
| City | Combined Sales Tax Rate | Action |
|---|---|---|
| Mason | 6.75% | View Tax Rates → |
| Lebanon | 6.75% | View Tax Rates → |
| Springboro | 6.75% | View Tax Rates → |
| Franklin | 6.75% | View Tax Rates → |
| South Lebanon | 6.75% | View Tax Rates → |
| Waynesville | 6.75% | View Tax Rates → |
| Morrow | 6.75% | View Tax Rates → |
| Maineville | 6.75% | View Tax Rates → |
| Kings Mills | 6.75% | View Tax Rates → |
| Harveysburg | 6.75% | View Tax Rates → |
| Pleasant Plain | 6.75% | View Tax Rates → |
📋 State Tax Rules & Compliance Guide
Sourcing Rule:
Origin-based for intrastate, Destination-based for interstate
Groceries & Food:
Exempt (0% for food consumed off-premises)
Clothing & Apparel:
Taxable
SaaS & Digital Goods:
Taxable for business-to-business (B2B electronic services)
Economic Nexus Threshold:
$100,000 or 200 transactions
Official Tax Authority:
Ohio Department of Taxation ↗
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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ZIP Codes in Warren County
❓ Frequently Asked Questions
Key questions and answers regarding sales tax rates, exemptions, and compliance.