Last updated May 2026. By using this site you agree to these terms.
The cost segregation benchmarks, calculators, and FAQs on this site are informational only. They are not tax, legal, accounting, or investment advice. Cost segregation outcomes vary by property, ownership structure, tax position, and current law. Consult a qualified CPA, tax attorney, or financial advisor before making decisions based on information from this site.
The per-fixture engine outputs shown on the benchmarks page represent the engine's output for representative property scenarios. Real customer studies use real property data, real assessor records, and real renovation history — outputs for your specific property may be higher or lower. The illustrative Year-1 federal savings figures assume the 37% top marginal bracket and 100% bonus depreciation; actual savings depend on your taxpayer profile.
Permitting regime varies by county. South Lake Tahoe (El Dorado County) has an active Vacation Home Rental (VHR) ordinance with permit caps, neighborhood density limits, and renewal-tied compliance — STR-intent buyers should verify a property's permit history before underwriting. Placer County (Tahoe City, Kings Beach) has its own permit system. Washoe County (NV — Incline Village) has lighter regulation. Douglas County (NV — Stateline) recently tightened STR permitting in some neighborhoods. Material participation under §469 is harder than it looks in Tahoe because most STR owners use professional management (Vacasa, Tahoe Getaways, local operators) — the >100-hour-and-more-than-any-other-person test usually fails when a manager runs day-to-day. We assume conservative 5-year hold-period profiles in advisory ranges absent documented self-management.
We re-verify regulatory facts quarterly and refresh the timestamps at the bottom of each page. Despite this, regulations change frequently. Before relying on regulatory statements for a specific decision (license status, hold-period planning, material-participation strategy), verify with the relevant authority.
The dataset published on /data/tahoe-cost-seg-stats/, including the downloadable CSV and PDF, is licensed under Creative Commons Attribution 4.0 International (CC-BY 4.0). Republication is permitted with attribution.
Page content (text, images, code) outside the explicitly CC-BY-licensed dataset is © Cost Seg Smart LLC, all rights reserved, unless otherwise marked.
This site is provided "as is" without warranty of any kind, express or implied. Cost Seg Smart LLC is not liable for any decision made based on information from this site. Use at your own risk.
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