Twin Falls, Idaho Sales Tax Calculator (2026)
6.00% total combined rate — includes state and local taxes.
Twin Falls applies the standard 6% Idaho rate on all taxable sales.
Twin Falls Sales Tax Calculator
Enter a purchase amount — we’ll calculate the total with Twin Falls’s tax rate.
Rate
6.00%
Tax
–
Total
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The current combined rate for Twin Falls is 6.00%.
Twin Falls Sales Tax Breakdown
- State Rate: 6.00%
- City Rate: 0.00%
- County Rate: 0.00%
- Special Rate: 0.00%
- Total: 6.00%
About Twin Falls
This growing southern Idaho city follows the uniform statewide tax, ensuring predictable pricing for consumers and retailers.