Short-Term Rental Taxes in Montana: Whitefish, Big Sky, and What STR Investors Need to Know
5.9% flat state income tax (reduced from 6.9%) | Conforms to federal bonus depreciation | 4% state lodging facility use tax + local resort taxes | No state sales tax | Top markets: Whitefish/Glacier NP (fastest-growing luxury cabin market in Northwest), Big Sky, Bozeman | Rapidly appreciating property values
Montana has experienced extraordinary growth in STR investing over the past five years. The Whitefish/Glacier National Park corridor has emerged as one of the premier luxury cabin markets in the entire Northwest. Big Sky — near Yellowstone's western approaches — has seen property values double since 2020. Bozeman's tech industry growth has created a hybrid market blending adventure tourism with corporate short-stay demand. Montana's tax environment is straightforward: a recently reduced flat rate, full bonus depreciation conformity, and no state sales tax.
Montana State Income Tax
Montana recently reduced its income tax to a flat 5.9% from the previous higher graduated structure. This rate applies to all taxable income, including net rental income. While 5.9% is higher than Wyoming (no income tax) or Idaho (5.8%), the full bonus depreciation conformity and Montana's rapidly appreciating STR property values make the state highly attractive. Montana also has no state sales tax, which simplifies the tax compliance picture for STR operators.
Montana Lodging and Resort Taxes by Market
| County / Market | State Lodging Tax | Local Resort Tax | Approximate Total |
|---|---|---|---|
| Flathead County (Whitefish/Kalispell) | 4% | 3% (Whitefish resort tax) | ~7% |
| Gallatin County (Big Sky/Bozeman) | 4% | 3% (Big Sky resort tax) | ~7% |
| Missoula County | 4% | 0–2% | ~4–6% |
| Lewis and Clark County (Helena) | 4% | 0% | ~4% |
| Cascade County (Great Falls) | 4% | 0% | ~4% |
| Glacier County (East Glacier/Blackfeet) | 4% | 0% | ~4% |
| Park County (Gardiner/Yellowstone north) | 4% | 2% | ~6% |
Whitefish: Montana's Premier STR Market
Whitefish is the gateway to Glacier National Park (one of America's most spectacular parks, drawing 3M+ annual visitors) and home to Whitefish Mountain Resort — a ski mountain with 3,000 feet of vertical and a loyal destination skier base. The STR market in Whitefish has exploded: luxury cabin properties that sold for $600,000 in 2019 now trade at $1.2M–$2M+. Short-stay rental rates of $400–$1,200/night are common for quality properties.
Whitefish has adopted a permit system for STRs with some zoning restrictions. Properties in approved zones with valid permits command a premium. The city has limited STR permits in certain residential areas to preserve neighborhood character. Verify permit availability for specific target addresses before acquisition.
Big Sky and Bozeman Markets
Big Sky Resort — near the western entrance to Yellowstone and bordering the Lone Mountain ski area — has become one of Montana's most valuable real estate markets. STR properties in the Big Sky base area and nearby Moonlight Basin can achieve $800–$3,000+/night in peak ski season. Summer demand is fueled by Yellowstone tourists, hikers, and fly fishing enthusiasts.
Bozeman is Montana's fastest-growing city, driven by tech migration from California and the Pacific Northwest. The STR market here blends shorter-stay tech traveler demand with adventure tourism from nearby Bridger Bowl ski area and Yellowstone access. Bozeman has adopted STR regulations with permit requirements.
Cost Segregation in Montana: Luxury Cabin Profiles
Montana luxury cabin and mountain home properties have excellent cost segregation profiles. Log cabin construction has significant 5-year personal property components; outdoor hot tubs, decks, fire pits, and ski storage areas are 15-year land improvements; and high-end furnishings for luxury properties are 5-year assets. Whitefish and Big Sky properties typically achieve 22–32% of purchase price in short-life assets.
A $1.4M Whitefish luxury cabin with $360,000 in bonus-eligible deductions (26% ratio) generates $133,200 in federal first-year tax savings at 37%, plus $21,240 in Montana state savings at 5.9% — a combined $154,440 first-year benefit from cost segregation. Montana's full bonus depreciation conformity means no addback calculation is needed.
Estimate Your Montana STR Tax Savings
Whitefish and Big Sky's rapidly appreciating properties + full bonus depreciation conformity = exceptional cost seg results. Get your free estimate.
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