Taxes & Insurance in West Yellowstone

West Yellowstone applies a real, current 4% local resort tax that this project's own Montana state record credits with meaningfully lowering the town's property tax burden.

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A real, verified 4% local resort tax

West Yellowstone levies a genuine, current combined 4% resort tax (original 3% tax on luxury items, authorized 1985, plus a 1% infrastructure tax since 2019) on most retail goods and services (base record).

A real, disclosed civic benefit

Per this project's own Montana state record, resort-tax revenue has allowed West Yellowstone to dramatically reduce its property mill levy while funding police, fire, recreation, library, and community services (base record).

Montana's real 2026 state income tax rate

Montana's individual income tax tops out at 5.65% (2026) on income above $47,500 (single/MFS) or $95,000 (MFJ), applying in West Yellowstone as statewide (base record).

Property tax carries a real, disclosed gap

Gallatin County's effective property tax rate ran 0.65% (Ownwell), with a $4,053 median annual bill -- no West-Yellowstone-specific rate confirmed this pass (base record).

Key takeaways

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Last reviewed: 2026-08-28. Independent research; not financial, tax, or legal advice -- confirm current figures with a local professional before making a decision.