Desert Casita Owner Deducts $206K in Year One With Cost Segregation
How the owner of a $975,000 desert casita in the high desert used a cost segregation study and the short-term rental exception to deduct $206,400 in the first year and reduce tax by approximately $65,500.
Client Profile
| Asset | Short-term rental, desert casita in the high desert |
|---|---|
| Purchase price | $975,000 |
| Owner's W-2 income | $470,000 |
| Entity | Single-member LLC, Schedule E |
| State | Kansas |
| Key metric | 26% of basis reclassified |
| First-year tax reduction | $65,500 |
The Situation
A married couple earning $470,000 in combined W-2 income purchased a $975,000 desert casita in the high desert and began operating it as a short-term rental. The property produced $81,000 of gross rental revenue in its first partial year against $36,000 of operating expenses, leaving $45,000 of net operating income before depreciation.
The Challenge
Their prior preparer had set the property up on a straight 39-year schedule and treated the resulting loss as passive. That produced almost no current-year benefit: a passive loss on a rental cannot offset wages under IRC Section 469, so the deduction was accumulating as a suspended carryforward while the couple continued paying tax at a 35% federal marginal rate. Nobody had evaluated whether the property even qualified as a rental activity in the first place.
What We Did
1. Established the short-term rental exception
The property's average period of customer use was 4.2 days, comfortably under the seven-day threshold in Treasury Regulation 1.469-1T(e)(3)(ii)(A). That removed the activity from the definition of a rental activity entirely, so the per se passive rule of Section 469(c)(2) did not apply and only material participation was required.
2. Documented material participation
We built a contemporaneous log covering guest communication, pricing and listing management, supply runs, turnover coordination, and contractor supervision, totaling 192 hours. Because no other individual participated more, the owners satisfied Test 3 under Treasury Regulation 1.469-5T(a)(3). Cleaning was engaged on a per-turn basis rather than through a full-service manager specifically so that no third party would out-participate the owners.
3. Completed an engineering-based cost segregation study
With $208,000 allocated to land, the depreciable basis was $767,000. The study reclassified $201,000, or 26% of basis, into 5-year, 7-year, and 15-year property: furnishings, appliances, flooring, cabinetry, window treatments, decorative lighting, and site improvements including landscaping, decking, and exterior lighting. All of it qualified for 100% bonus depreciation under the OBBBA.
4. Applied the loss against wage income
First-year depreciation totaled $206,400, being $201,000 of bonus depreciation plus $5,400 of straight-line on the remaining basis. Netted against $45,000 of operating income, the activity produced a $161,400 loss. Because the activity was non-rental and materially participated in, the loss offset the couple's W-2 income directly.
The Result
The first-year deduction of $206,400 produced approximately $65,500 of combined federal and state tax reduction at a 40.6% marginal rate. We also modeled the exit: because the accelerated deductions will be recaptured on sale, the plan assumes either a 1031 exchange into a replacement property or a hold through the basis step-up at death, which converts the timing benefit into a permanent one.
Key Takeaways
- An average stay of 4.2 days placed the property outside the rental category, which is what made the loss usable.
- Structuring cleaning per turnover rather than through a full-service manager preserved the 100-hour test.
- Reclassifying 26% of basis converted a 39-year deduction into a first-year one.
- Exit planning was set at the outset, because recapture determines whether this is a deferral or a permanent saving.
Frequently Asked Questions
Why was this loss deductible against W-2 income?
Because the average period of customer use was 4.2 days, the property was not a rental activity under Treasury Regulation 1.469-1T(e)(3)(ii)(A). That removed the automatic passive classification, leaving only the material participation requirement, which the owners met under the 100-hour test.
Did the owners need real estate professional status?
No. Real estate professional status under Section 469(c)(7) applies to genuine rental activities and requires more than 750 hours plus more than half of all personal services in real property trades or businesses. The short-term rental exception is a separate and far more accessible path.
How much of the purchase price was reclassified?
$201,000, or 26% of the $767,000 depreciable basis after the $208,000 land allocation. That is a typical range for a furnished short-term rental, where furnishings and site improvements make up a large share of the investment.
What happens when the property is sold?
Accelerated depreciation on personal property is recaptured as ordinary income under Section 1245, and building depreciation is subject to unrecaptured Section 1250 gain at up to 25%. A 1031 exchange defers it and a step-up at death eliminates it, which is why the exit is planned before the study is ordered.
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