Short-Term Rental Investing in Brown County, IN: Indiana's Art Colony and Forest Cabin Market

Brown County sits in the gentle hills of south-central Indiana, rising above the flatlands of the state with a topography unusual for the Midwest. The result is Indiana's most spectacular fall foliage, an art scene that has been drawing painters and craftspeople since the 1870s, and a cabin rental market that has expanded dramatically with the rise of Airbnb. Nashville, Indiana (county seat, not to be confused with Tennessee's Nashville) is a charming artisan town with galleries, antique shops, breweries, and restaurants that anchor the tourism economy.

Brown County Market Overview

Brown County's seasonality is distinctive: October is the crown jewel — fall foliage peaking in mid-to-late October drives the highest ADRs of the year, with properties often booked solid a year in advance for foliage weekend. Spring (April–May) is popular for wildflower season and the opening of outdoor activities. Summer sees steady family vacation demand from the broader Midwest. Winter is slower but some properties find Christmas getaway demand.

The typical Brown County booking is a 2–4 night weekend escape from Indianapolis (1 hour), Louisville (2 hours), Cincinnati (2.5 hours), or Columbus (3 hours). The market is overwhelmingly driven by drive-to tourism, not air travel. Average stays well below 7 days support the STR loophole cleanly.

Revenue Benchmarks by Property Type

Cost Segregation Profile: Brown County Cabins

Brown County cabin STR properties have strong cost segregation profiles driven by the high amenity density typical in this market. Key reclassifiable components: hot tubs (15-year land improvement), outdoor fire pits and gathering areas (15-year), covered decks and porches (15-year), game room equipment (5-year), cabin furnishings and decor packages (5-year personal property), and outdoor storage structures (15-year).

Brown County cabins typically achieve 22–30% of purchase price in short-life assets — strong for a market without lakefront dock infrastructure. A $300,000 Brown County cabin with $75,000–$90,000 in bonus-eligible deductions generates $27,750–$33,300 in federal first-year savings at 37%, plus approximately $2,418–$2,902 in Indiana state savings at 3.23%. Indiana's full bonus depreciation conformity means the state deduction exactly mirrors the federal deduction.

STR Loophole in Brown County

Brown County's booking patterns are ideal for the STR loophole. The vast majority of bookings are 2–4 night weekend stays. Average stays across the market consistently fall well below 7 days. Indiana's full bonus depreciation conformity means combined federal and state deductions from cost segregation and the STR loophole are clean and calculable without state-level addback complexity.

Local Taxes and Licensing

Brown County charges a 5% innkeeper's tax on all STR rentals; combined with Indiana's 7% state sales tax, total transient taxes are approximately 12%. Brown County has STR registration requirements — operators must register with the Brown County Treasurer for innkeeper's tax collection. Both Airbnb and VRBO collect and remit state taxes on Indiana platform bookings; verify county innkeeper's tax coverage for Brown County specifically.