The Houston short-term rental playbook just got rewritten. Twice. Within 9 months.
In July 2025, the One Big Beautiful Bill Act restored 100% bonus depreciation for property acquired after January 19, 2025 — reversing the 2023-24 phase-down and rebuilding the federal tax case for STR investing back to its 2022 peak strength. Then on April 1, 2026 — four weeks ago — Houston began enforcing Ordinance 2025-322's platform-delisting regime, requiring every Airbnb and Vrbo listing in the city to hold a $275 annual registration certificate or face removal within 10 days of city notice.
Most STR-investor commentary has treated these as two unrelated stories. They aren't. They define the new buyable universe of Houston STR investing, and the math only pencils for buyers who read both layers simultaneously.
This is the two-layer reading framework.
The 9-Month Convergence
>
- July 4, 2025: OBBBA signed → 100% bonus depreciation restored for property acquired after Jan 19, 2025 - August 1, 2025: Houston STR registration applications opened - January 1, 2026: Houston Ordinance 2025-322 took effect - April 1, 2026: Platform-delisting enforcement on unregistered listings began - April 2, 2026: Registration deadline — ~4,000 STRs registered + 1,100 pending (~83% compliance per ABC13)
Why Single-Layer Reading Fails
The federal-tax view: the STR Tax Loophole transforms a passive rental into an active trade-or-business when (1) average stay is ≤7 days and (2) the owner materially participates in the activity. Operating losses — including bonus depreciation from cost segregation studies — then offset W-2 income without passive-loss limitations. For a high-W-2 buyer, a $500,000 Houston STR with a cost-seg study can produce $30,000-$37,000 in Year 1 federal tax savings.
The Houston view: Ordinance 2025-322 imposes $275/year permit + $1M liability insurance + Hotel Occupancy Tax (7% city + 6% state = 13% combined) + human-trafficking awareness training + emergency contact maintenance. On a $50,000-revenue STR, that compliance stack absorbs about $7,775/year — roughly 15.5% of gross revenue before mortgage, utilities, cleaning, or management.
Each view, in isolation, leads to a wrong decision.
The federal-only buyer underwrites the property at $50,000 gross revenue and counts the loophole's tax savings. They don't subtract Houston's regulatory drag from operating cash flow. They overpay at acquisition and discover the spread compression after closing.
The Houston-only buyer sees the new ordinance, classifies Houston STR investing as too regulated, and pivots to Tennessee or Florida. They miss that OBBBA materially upgraded the federal upside in the same window — and that Houston's underlying advantages (no state income tax, Texas Medical Center demand, 2026 FIFA World Cup spillover from Dallas) didn't disappear.
Two-layer readers see both. The math only works for properties where both layers align favorably.
The Filter Stack — Three Filters That Compound
Three filters apply to every Houston STR in 2026. Each filter is independently knowable. The compounding effect is what most investors miss.
Filter 1 — The 7-Day Federal Threshold. The property must average ≤7 days per stay across all rented days. Properties with corporate-housing or relocation-tenant histories often run 14-30 day averages and fail this filter without explicit operational repositioning.
Filter 2 — The 100-Hour Material Participation Test. The owner must work more than 100 hours per year on the property AND more than any third-party (cleaner, co-host, property manager). The Pohoski v. Commissioner doctrine requires documented third-party hours — failure to track competing hours alone defeats the claim. Out-of-state owners with full property managers almost always fail this filter.
Filter 3 — The 5,100-Permit Universe. The property must be on the City of Houston ARA registered or pending list. As of the April 2, 2026 deadline, ~5,100 properties hold permits. The remaining ~13,700 STR listings counted by AirDNA across the Houston MSA are spread across separate municipalities (Sugar Land, The Woodlands, Pasadena, Pearland, Conroe, Spring, Katy) with their own (or no) STR rules. For a buyer focused on Houston city limits, the registered list is the universe.
| Filter | Pass Rate (estimated) | Remaining Universe |
|---|---|---|
| Starting: City of Houston STRs | — | ~5,100 |
| Filter 1: ≤7-day average | ~80% | ~4,080 |
| Filter 2: 100-hr material participation feasible | ~50-60% | ~2,040-2,448 |
| Filter 3: City-registered (already filtered) | 100% | ~2,000-2,500 |
The realistic loophole-eligible Houston STR universe is ~2,000-2,500 properties — not the 5,100 registered count, and certainly not the 18,808 MSA-wide AirDNA number. The compounded post-filter universe is materially smaller, and that's the number any serious Houston STR acquisition strategy should be sized against.
The ADR Tier Math — Where the Loophole Actually Pencils
The federal STR Loophole's tax upside is roughly proportional to property basis and owner tax bracket. Houston's compliance drag is uniform in absolute terms — $275 permit + ~$1,000 insurance + 13% HOT — but proportionally devastating at the bottom of the ADR distribution.
| ADR Tier | Nightly | Annual Revenue (41% occ.) | Houston Drag | Federal Loophole Yr 1 | 5-Year Net (Tax Only) |
|---|---|---|---|---|---|
| Bottom 25% | $93 | $13,925 | $3,085 (22%) | $3-5K | NET NEGATIVE |
| Median | $142 | $21,250 | $4,037 (19%) | $10-15K | MARGINAL |
| Top 25% | $221 | $33,074 | $5,575 (17%) | $20-30K | LOOPHOLE NET-POSITIVE Yr 1 |
| Top 10% | $332+ | $49,683 | $8,234 (17%) | $30-37K | GENEROUSLY POSITIVE Yr 1 |
Bottom-25% buyers — typically lower-bracket investors targeting cheaper properties to "shelter" smaller W-2 incomes — get hit with full Houston compliance drag while generating insufficient gross revenue to absorb it AND deliver loophole-grade losses worth the audit risk. The 5-year compliance drag on a $93-ADR property (~$15,425) exceeds the 5-year federal tax benefit ($3-5K total), before any operating cash flow consideration.
Top-25% Houston STRs are where the math actually works. At $221+ ADR with cost-seg study and a high-W-2 buyer, Year 1 tax savings outweigh first-year compliance drag. Of the ~5,100 registered Houston STRs, only the top quartile by ADR — roughly 1,275 properties — clear the loophole math comfortably.
Combined with the Filter Stack, the math-coherent buyable universe is ~500-1,000 Houston STR properties.
What the IRS Demands for Material Participation Claims
>
- Contemporaneous time log (NOT reconstructed after audit notice) - Specific activity per entry (NOT generic "property management") - Documented hours for every third-party (cleaner, handyman, co-host, property manager) - 7-day average calculation across rented days - Section 280A personal-use log if the owner ever stays at the property
>
Per Evergreen Small Business and the IRS Passive Activity Loss Audit Technique Guide, the IRS systematically removes investor-type hours, hours where an external manager is also hired, and travel/commute time (Lucero precedent). Multi-member LLC structures filing Form 1065 see ~0.4% audit rates vs. 4-12% for individual Form 1040s with high deductions.
What This Means for Acquisition Sourcing
The traditional Houston STR sourcing playbook — broker-driven, Airbnb-listing-driven, MLS-driven — produces candidates that mostly fail the two-layer test. Brokers showed properties before either OBBBA or Ordinance 2025-322 existed; their playbook hasn't updated. Airbnb listings include the ~13,700 MSA-wide listings that aren't on the city registration list.
The new sourcing discipline:
- Source from the City of Houston ARA registered/pending list. That's the real universe. The list is published; treat it as the master inventory.
- Filter to top-25% ADR within the registered list. This is where the federal upside survives the local drag.
- Verify 100-hour material participation feasibility for the buyer profile. If they're out of state with no plan to direct-manage, the loophole was never going to work. Pivot them to syndication or long-term rental strategies.
- Underwrite assuming Houston's 15.5% regulatory drag. Not the pre-ordinance baseline. Buyers who use old yield assumptions will overpay at acquisition.
The Comparative Texas Context
>
Houston isn't the only Texas market regulating STRs. Austin runs tiered licensing — Type 1 owner-occupied at $634/year (with a 90-day cap that effectively blocks non-owner-occupied institutional investors) and Type 2 non-owner-occupied at $1,058/year. Dallas charges $150/year — the cheapest in the state. San Antonio enforces a 17% combined hotel/STR tax stack (vs. Houston's 13%).
>
Houston is moderately STR-friendly relative to peers — lower fees than Austin, more permissive on non-owner-occupied properties, but with real enforcement teeth that didn't exist before April 1.
Where This Leaves the Houston STR Investor
The eligible Houston STR universe just shrank from "any property with an Airbnb listing" to roughly 500-1,000 properties that pass both layers. That's a compression most investors will read as bad news. It isn't.
Compression means clearer signal. The properties that survive both filters are pre-screened against the two regulatory regimes that will define STR investing through 2027 and beyond. Two-layer readers get the actual market; single-layer readers either overpay or skip Houston entirely.
The properties that survive both filters are pre-screened against the two regulatory regimes that will define STR investing through 2027 and beyond. Their economics are knowable. Their compliance risk is bounded. Their federal tax upside is preserved by OBBBA's permanence — the bonus depreciation restoration isn't sunsetting on a phase-down schedule like the 2017 TCJA version.
Investors who see the convergence — and who underwrite to the post-filter math, not the pre-ordinance assumptions — will have a smaller deal pool but a cleaner one. Investors who continue to read only the federal layer will overpay; investors who read only the local layer will skip Houston entirely. The two-layer reader gets the actual market.
This is the new Houston STR evaluation discipline. It's harder than what came before. The buyers who do it well will outperform.
[See if your Houston STR target passes the two-layer filter →]