Big Sky, Montana Sales Tax Calculator (2026)
3.00% total combined rate — includes state and local taxes.
Big Sky charges a 3% resort tax on lodging, restaurant, and certain service transactions, but general retail remains tax-free.
Big Sky Sales Tax Calculator
Enter a purchase amount — we’ll calculate the total with Big Sky’s tax rate.
Rate
3.00%
Tax
–
Total
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The current combined rate for Big Sky is 3.00%.
Big Sky Sales Tax Breakdown
- State Rate: 0.00%
- City Rate: 3.00%
- County Rate: 0.00%
- Special Rate: 0.00%
- Total: 3.00%
About Big Sky
As a major ski resort destination, Big Sky’s local resort tax funds tourism infrastructure and environmental conservation.