Your hours count, not the entity's. Material participation under IRC §469 and Treas. Reg. §1.469-5T is measured one individual at a time, so moving a short-term rental into an LLC does not create hours, shift them between owners, or pool them. What an entity can change is which of the seven tests are open to you — the limited partner rule in §1.469-5T(e) is the one to watch — and how many separate records the owners need to keep.
The tests measure individuals, not entities
Read the regulation closely and the subject of every sentence is a person. Treas. Reg. §1.469-5T(a) sets out seven tests, each asking what "the individual" did during the taxable year: more than 500 hours, substantially all of the participation, more than 100 hours and no less than any other individual, and so on. IRC §469(h)(1) frames the standard the same way — involvement in the operations of the activity on a regular, continuous, and substantial basis.
An LLC, partnership, or S corporation sits above that question rather than answering it. The entity files its own return, the income or loss reaches each owner on a Schedule K-1, and each owner then applies the tests to their own facts, carrying any limited loss on Form 8582. IRS Publication 925 describes the same division: the activity's character is determined at the entity level, and participation is determined by the person.
The threshold question for most short-term rental owners is unaffected too. Whether the activity escapes the per-se passive rental rule depends on the average period of customer use under Treas. Reg. §1.469-1T(e)(3)(ii)(A), which looks at how long guests stay — not at who holds title. Our guide to the short-term rental loophole walks through that test in general terms.
Single-member LLCs: usually nothing changes
A single-member LLC that has made no entity classification election is generally disregarded for federal income tax purposes. The rental's items are reported on the member's own return, and the material participation analysis is the one the owner would have run without the LLC. Owners form these entities for liability, lending, or state-law reasons, and those reasons are genuine — they are simply not hours reasons.
One practical consequence: the log belongs to the person. An entry that records "the LLC spent 3 hours" proves nothing under a regulation that asks about individuals. Name the human being and the property.
Multi-member LLCs: each owner is measured separately
A multi-member LLC is treated as a partnership by default. The partnership's hours are not a pot that members draw from; the same property in the same year can produce one materially participating owner and one passive owner, with different loss treatment on each return.
| Owner | Hours on the property | Route they are relying on |
|---|---|---|
| Member A | 540 | More than 500 hours, §1.469-5T(a)(1) |
| Member B | 120 | 100 hours and more than any other individual |
| Member C | 15 | None — generally passive |
Member B's position is the fragile one here, because Member A participated more. The comparison in the third test is against every other individual, not against other owners only.
Note also that a partnership return has no box for hours. Nothing in the entity's filings records who did what, which means the only record of participation is the one each member keeps during the year.
The limited partner constraint
This is where entity choice genuinely narrows the options. IRC §469(h)(2) provides that, except as regulations provide, an interest in a limited partnership held as a limited partner is not treated as an interest in which the taxpayer materially participates. Treas. Reg. §1.469-5T(e)(2) supplies the exception, and it is a short list: a limited partner may establish material participation only under test (1) — more than 500 hours — or tests (5) or (6), which look at material participation in prior years.
The practical effect is that the 100-hour route disappears for a limited partnership interest. Many short-term rental owners rely on exactly that route, so the difference matters. Treas. Reg. §1.469-5T(e)(3) defines what counts as a limited partnership interest, including an interest designated as such in the governing documents or one whose liability for entity obligations is limited to a determinable fixed amount, with an exception for a person who is a general partner at all times during the relevant year.
Whether an LLC membership interest falls inside that definition has been litigated, and the analysis has generally turned on whether the member was barred from participating in management under state law and the operating agreement. It is fact-specific and it is a position, not arithmetic. Ask your CPA or EA how they read your particular agreement before assuming either answer.
Co-owners are "other individuals" in the comparison
The third test asks for more than 100 hours and that no other individual participated more than you did. The regulation's phrasing reaches "any other individual," including individuals who own no interest at all, so co-owners, cleaners, and co-hosts are all in the same comparison. A co-owning sibling who handles every turnover is the number your own hours have to beat, exactly as a paid co-host would be. We covered that arithmetic in do co-host hours count against you.
Two refinements are worth knowing. A spouse's participation is generally attributed to the taxpayer under §469(h)(5), whether or not the spouse owns an interest — that rule is about spouses, not about business partners. And the 500-hour test has no comparison prong at all, which is why co-owned properties with several active people often end up aiming there. If you want to see where your own numbers sit, the loophole checker will show you which tests your hours are near.
One log per person, per property
For a co-owned rental, build the record the way the regulation reads: one log per individual, identified per property, written as the work happens. Each entry wants the date, the property, a specific description of the task, the minutes, and the name of the person who did it. "Member meeting" is not a task; "replaced the kitchen faucet cartridge, 50 minutes" is.
Then record what everyone else did, because the comparison needs both halves. STR Tracker's Other Participants screen is built for that side of it: add each person by name for a given year, tie them to one property or to all of them, and keep their hours next to yours so the comparison is a running figure rather than something assembled in March. If you are starting a log mid-year for a co-owned property, set up each property first and add the other participants before reconstructing anything.
What the operating agreement can and cannot do
An agreement can usefully assign the housekeeping: who maintains the hours log, that each member reports their hours monthly, who holds the booking platform and vendor records, and that each member receives a year-end package for their own return. Keeping those duties written down is how co-owners avoid discovering in February that nobody tracked the manager's time.
What an agreement cannot do is move hours. It cannot deem a member to be a material participant, allocate participation between people, or substitute a stated intention for what actually happened during the year. The regulations look at facts, and the agreement is evidence of arrangements, not of time spent.
Common mistakes with entity-held rentals
- Treating the entity's total hours as every member's hours.
- Logging under the LLC name instead of the individual's.
- Assuming a limited partnership interest can use the 100-hour test.
- Forgetting that co-owners count as other individuals in the comparison.
- Relying on the partnership return to document participation, when it records none.
- Overlooking that basis limits under §704(d) and the at-risk rules of §465 generally apply before the passive activity rules reach a loss at all — another question for your adviser.
The entity you chose is a container. The tests in Treas. Reg. §1.469-5T look straight through it at what each owner did, on which days, for how long. Keep that record per person, and the structure question gets a great deal simpler.