Franklin County
•
Idaho (ID)
5 ZIP Code
Franklin County, ID Sales Tax Rates 2026
2026 sales tax rate guide for Franklin County, ID. Average combined tax rate is 6.00% with local jurisdictions ranging up to 6.00%.
Average Combined Rate
6.00%
⚡ Direct Tax Answer & Key Takeaway
As of 2026, the local county sales tax rate in Franklin County (Idaho) is 0.00%. Combined sales tax rates across cities in this county range from 6.00% to 6.00% (averaging 6.00%).
County Tax
0.00%
Average Combined Rate
6.00%
Max Local Rate
6.00%
Indexed Cities
4
Cities & Towns in Franklin County
| City | Combined Sales Tax Rate | Action |
|---|---|---|
| Preston | 6.00% | View Tax Rates → |
| Franklin | 6.00% | View Tax Rates → |
| Dayton | 6.00% | View Tax Rates → |
| Oxford | 6.00% | 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:
Idaho Department of Revenue ↗
Interactive Sales Tax Calculator
Calculate exact sales tax and total purchase price instantly.
Address-Specific Rates
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Standard State
Rates current for 2026
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State Tax:
Combined Sales Tax Rate:
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County Tax ()
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ZIP Codes in Franklin County
❓ Frequently Asked Questions
Key questions and answers regarding sales tax rates, exemptions, and compliance.