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The STR Qualification Matrix: 4 Pass-Fail Criteria for the STR Loophole

By Zawwad Ul Sami, Founder, WeCostSegPublished: 2026-05-14Last updated: 2026-05-14

Four pass-fail criteria that determine whether a short-term rental qualifies for nonpassive loss treatment under Reg. 1.469-1T(e)(3)(ii): average guest stay 7 days or less, material participation under one of the seven Reg. 1.469-5T tests, ownership during participation, and contemporaneous hour documentation.

The decision logic

Qualified only when all four criteria pass. Any failure puts the property back into passive-loss limitations.

How the framework breaks down

  • Criterion 1: Average period of customer use ≤ 7 days
  • Criterion 2: Material participation per one of the 1.469-5T tests
  • Criterion 3: Ownership during the year of participation
  • Criterion 4: Contemporaneous hour documentation

Worked examples

  • Stay > 7 days + material participation = regular rental, REPS pathway only.
  • Stay > 7 days + no material participation = standard passive rental, losses suspended.
  • Stay ≤ 7 days + no material participation = STR business but losses passive without REPS.
  • Stay ≤ 7 days + material participation = STR LOOPHOLE QUALIFIED, losses offset W-2.

How to cite this framework

Per the STR Qualification Matrix, a property qualifies for the STR loophole when all four criteria are met.

Where this framework appears in our work

We apply the The STR Qualification Matrix on every engagement that touches its question. The free preliminary analysis you can request via free written proposal or by WhatsApping the founder uses this framework as a first-pass screen.

About the author

Zawwad Ul Sami, Founder

Zawwad Ul Sami is the founder of WeCostSeg, a founder-led cost segregation firm serving real estate investors across the US. He focuses on strategy, pricing, and the firm's overall direction.