Short-Term Rental & Airbnb Owners
Short-Term Rental Cost Segregation
The IRS does not treat short-term rentals as passive activities — which means cost segregation losses from your Airbnb or VRBO can offset your W-2 and other active income directly, dollar for dollar.
Furnished STRs reclassify at the high end: 30–45% of the depreciable basis commonly moves into 5- and 15-year property. Combined with bonus depreciation under IRC §168(k), that typically means a five- or six-figure deduction in year one.
See if your STR qualifies
$4,000–$14,000
About 80% less than a traditional engineering firm — with the same IRS-compliant, audit-ready study.
Delivered in days
AI-assisted engineering closes studies in days. No multi-week wait before you can take the deduction.
Audit-defensible
Built to the IRS Cost Segregation Audit Techniques Guide — full asset detail, engineering rationale, and supporting documentation.
Why STRs can offset W-2 income — and long-term rentals cannot
Under IRC §469, ordinary rental activities are classified as passive — meaning losses can only offset other passive income, not your salary. That rule blocks most real estate investors from using depreciation to reduce their tax bill.
Short-term rentals with an average guest stay of 7 days or fewer are carved out of that passive classification entirely. They are treated more like a hotel or hospitality business. If you materially participate — typically 500+ hours per year managing bookings, cleanings, and guest communications — the losses are non-passive and can offset any income, including W-2.
A cost segregation study accelerates the depreciation on a furnished STR from 27.5 years into 5- and 15-year schedules. Paired with bonus depreciation under IRC §168(k), the result is a large non-passive loss in year one — exactly when high-W2 earners need it most.
IRS Authority
The IRS Cost Segregation Audit Techniques Guide (ATG) provides the classification framework. Our studies are built directly to ATG standards — component-level detail, engineering rationale, and full documentation — so every deduction survives IRS scrutiny.
The non-passive treatment for STRs is established in IRC §469(c)(7) and IRS guidance. Work with your CPA to document material participation contemporaneously; our study handles the asset reclassification side.
What reclassifies — and why furnished STRs outperform
A furnished short-term rental carries far more short-life personal property than a bare long-term rental — furniture, electronics, and décor all land in 5-year property. That is why STRs commonly reclassify 30–45% of the depreciable basis, versus 16–20% for an unfurnished long-term rental. Outdoor amenities (pools, patios, fencing) add another layer of 15-year land-improvement acceleration.
| STR asset | Reclassified to |
|---|---|
| Furniture (beds, sofas, tables, chairs) | 5-year |
| Appliances (range, fridge, washer/dryer, dishwasher) | 5-year |
| Electronics (smart TVs, smart-home devices) | 5-year |
| Décor, artwork, and window treatments | 5-year |
| Carpet, vinyl, LVP, and tile flooring | 5-year |
| Cabinetry and millwork | 5-year |
| Dedicated specialty and appliance electrical | 5-year |
| Driveways, walkways, and patios | 15-year |
| Pools, hot tubs, and recreational amenities | 15-year |
| Fencing, landscaping, and outdoor lighting | 15-year |
Built for high-W2 STR owners
High earners in the 32–37% bracket
Every dollar of accelerated depreciation is worth $0.32–$0.37 in tax avoided. On a $200,000 reclassification, that is $64,000–$74,000 in year-one savings.
Owner-operators who materially participate
If you manage your own bookings, coordinate cleanings, and handle guest issues, you likely meet one of the IRS material participation tests. Your CPA confirms; we document the asset side.
Multi-property STR portfolios
Each property is studied individually, but the strategy compounds across a portfolio — particularly when acquisitions cluster in the same tax year.
Recent purchasers (3–5 years)
A look-back study can capture accelerated depreciation on assets acquired in prior years via a catch-up deduction on the current return — no amended returns required.
New-build or major-renovation STRs
Construction-era cost segregation studies are the most precise. Cost records from contractors map directly to IRS asset categories.
CPAs and wealth managers
Referring a client to a cost segregation study is one of the highest-value services a tax professional can provide. Our studies are built for CPA review and IRS audit.
Short-term rental cost segregation FAQ
Can short-term rental losses offset my W-2 income?
Yes — this is the core of the "STR loophole." Because the IRS does not treat short-term rentals (average stay ≤7 days) as a passive rental activity under IRC §469, a taxpayer who materially participates in their STR can deduct cost segregation losses directly against W-2 and other active income. High earners who otherwise lose passive-loss deductions entirely can use this strategy to generate five- and six-figure tax savings in year one.
What is material participation and do I qualify?
Material participation means you are involved in the rental on a regular, continuous, and substantial basis — the IRS provides seven tests, the most accessible being 500+ hours per year or "substantially all" activity relative to all participants. Most owner-operators who handle their own bookings, cleanings, and guest communications comfortably meet a test. Your CPA should document participation hours contemporaneously.
How much of a furnished STR can be reclassified?
Furnished short-term rentals are among the highest-reclassifying property types. Furniture, appliances, fixtures, décor, and electronics typically land in 5-year property; driveways, patios, pools, fencing, and landscaping in 15-year. Combined, it is common for 30–45% of the depreciable basis to move out of the 27.5-year schedule — significantly above the 16–20% typical of unfurnished long-term rentals.
How much does an STR cost segregation study cost?
Our short-term rental studies run $4,000–$14,000 — about 80% less than the $40,000–$70,000 a traditional engineering firm charges — and are returned in days. For a furnished property with a $600,000 depreciable basis, a study commonly produces $60,000–$120,000 in accelerated first-year deductions, making the fee a straightforward ROI decision.
Is the STR loophole IRS-compliant?
Yes, when properly documented. The strategy relies on established IRC §469 rules for non-passive activity classification and the IRS Cost Segregation Audit Techniques Guide for asset reclassification. Our studies are built to the ATG standard — full asset detail, engineering rationale, and supporting documentation — so every deduction is audit-defensible.
Does bonus depreciation apply to STR cost segregation?
Yes. Five-year and 15-year assets identified in a cost segregation study are eligible for bonus depreciation under IRC §168(k). At the current bonus depreciation phase-down schedule, a large share of the reclassified amount can be deducted in the first year of service rather than spread over 5 or 15 years.
Ready to offset your W-2 with STR depreciation?
Get an IRS-compliant, audit-defensible cost segregation study in days — built specifically for short-term rental owners who want to use real estate to reduce active income.