Union County
•
Louisiana (LA)
6 ZIP Code
Union County, LA Sales Tax Rates 2026
2026 sales tax rate guide for Union County, LA. Average combined tax rate is 10.83% with local jurisdictions ranging up to 12.00%.
Average Combined Rate
10.83%
Estimated Tax Range: 10.00% - 12.00%
⚡ Direct Tax Answer & Key Takeaway
As of 2026, the local county sales tax rate in Union County (Louisiana) is 0.00%. Combined sales tax rates across cities in this county range from 10.00% to 12.00% (averaging 10.83%).
County Tax
0.00%
Average Combined Rate
10.83%
Max Local Rate
12.00%
Indexed Cities
6
Cities & Towns in Union County
| City | Combined Sales Tax Rate | Action |
|---|---|---|
| Farmerville | 12.00% | View Tax Rates → |
| Bernice | 12.00% | View Tax Rates → |
| Marion | 11.00% | View Tax Rates → |
| Downsville | 10.00% | View Tax Rates → |
| Lillie | 10.00% | View Tax Rates → |
| Spearsville | 10.00% | 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:
Louisiana 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 Union County
❓ Frequently Asked Questions
Key questions and answers regarding sales tax rates, exemptions, and compliance.