Short-term rental co-hosting

Keep more of what your property earns.

The STR tax strategy works — but only if your co-host is structured for material participation. Oikos is.

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Built for W-2 earners. High-income professionals using STR losses to offset ordinary income.

Documented hours. Your participation, logged the way the IRS expects to see it.

Wherever you own. We co-host short-term rentals nationwide — no market restrictions.

The opportunity

Short-term rentals are one of the last real tax advantages available to W-2 earners.

Properties rented for an average stay of seven days or less aren't treated as passive activities the way long-term rentals are. When the owner materially participates, paper losses from depreciation and bonus depreciation can be applied directly against W-2 wages or active business income — not just future rental profit.

Loss treatment

$0cap

Passive loss limitation when you qualify under material participation. Losses flow against ordinary income, not just rental income.

Time threshold

100+ hours

A common bar for material participation under the IRS tests — provided no one else participates more than you do.

Works with

Your CPA

We're the operations layer, not the tax advisor. Our structure is designed to give your accountant clean, defensible records.

The seven tests

Material participation has a specific definition — and a paper trail.

Under §1.469-5T of the Treasury Regulations, the IRS lists seven ways an owner can demonstrate material participation. You only need to meet one.

TEST 01
The 500-hour test.
You participate in the activity for more than 500 hours during the tax year.
TEST 02
The substantially-all test.
Your participation constitutes substantially all of the participation by any individual, including non-owners.
TEST 03
The 100-hour-and-most test.
You participate more than 100 hours, and no other individual participates more than you do.
TEST 04
The significant-activities test.
The activity is a significant participation activity, and your aggregate participation in all such activities exceeds 500 hours.
TEST 05
The five-of-ten test.
You materially participated in the activity for any five of the ten preceding tax years.
Most relevant for STR owners
TEST 06
The personal-service test.
The activity is a personal service activity in which you materially participated for any three preceding tax years.
TEST 07
The facts-and-circumstances test.
Based on all facts and circumstances, you participate on a regular, continuous, and substantial basis.

Source: Treasury Regulation §1.469-5T. Oikos is not a tax advisor; consult your CPA.

Structure matters

The wrong co-host can disqualify you.

A traditional property manager is structured to take everything off your plate. That's the opposite of what you need if you're claiming material participation.

Traditional property managers

Owner is passive

Manager handles every guest interaction, listing change, and pricing decision
Owner has no documented participation hours — no log, no records
Manager almost always exceeds owner's hours, failing Tests 2 and 3
Flat 20–30% management fee, regardless of involvement structure

Oikos co-hosting

Built around people

A direct line to a real human who knows your property — not a ticket queue
Operations you can see into in real time — bookings, pricing, vendor work
Regular strategy reviews built around your goals
Co-host fees tied to your property's revenue — we earn when you earn

We are not CPAs and this is not tax advice. Confirm any tax strategy with your CPA before relying on it.

What we handle

You stay involved. We make it easy.

Co-hosting isn't co-managing. We run the operational floor of your short-term rental so you can focus on activities that move the needle on participation.

Guest communication

Inquiry response, booking management, mid-stay support, and post-stay review handling.

Dynamic pricing

Market-aware nightly rate management with monthly strategy review.

Cleaning coordination

Vetted turnover crews, schedule management, supply replenishment, and inspection photos.

Maintenance oversight

Triage, vendor dispatch, and follow-up. Owner approval on anything above your set threshold.

Performance reporting

Monthly statements covering occupancy, ADR, RevPAR, and channel mix.

Participation documentation

A contemporaneous log of your owner hours and ours, exportable as a quarterly PDF for your tax file.

Who this is for

This strategy works best if you…

01
Earn $150K+ in W-2 wages or active business incomeThe higher your marginal rate, the more meaningful the offset becomes.
02
Own — or are acquiring — a short-term rentalWe work with owners across the country, in every market type.
03
Want to materially participate without managing day-to-day operations aloneYou'll be involved in decisions, not buried in guest texts at 11pm.
04
Are working with a CPA familiar with STR tax strategyIf you don't have one yet, we're glad to refer you to a few we've worked alongside.

Schedule a call

See if Oikos is the right co-host for you.

A short conversation about your property, your goals, and how you want to be involved. If we're a fit, we'll talk next steps.

A founder is on every introductory call. You'll talk to the people who'd actually be running point on your property.

Schedule My Call →

Keep more of what your property earns.

Short-term rentals are one of the last real tax advantages available to W-2 earners.

Material participation has a specific definition — and a paper trail.

The 500-hour test.

The substantially-all test.

The 100-hour-and-most test.

The significant-activities test.

The five-of-ten test.

The personal-service test.

The facts-and-circumstances test.