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Graphic titled The short-term rental loophole, STR plus material participation. One, average guest stay of 7 days or less. Two, you materially participate, for example 100 or more hours and more than anyone else. Three, losses, boosted by cost segregation, can offset W-2 and business income. 7 days is the average-stay test. Track your hours carefully; this gets audited. Best fit: high earners buying an Airbnb or VRBO.
Educational only, not tax advice.

At a glance

What it is
A short-term rental with an average stay of 7 days or less isn’t treated as a “rental activity” under the passive loss rules, so material participation decides how its losses are treated.
What it saves
Federal and Oklahoma income tax, when first-year losses (often from cost segregation and bonus depreciation) offset wages or business income.
Best fit
High earners buying an Airbnb or VRBO.
Main catch
You must materially participate, and prove it with an hours log. This gets audited.
Key test
Average guest stay of 7 days or less for the year.

See if a short-term rental fits you

Key takeaways

  • A short-term rental with an average guest stay of 7 days or less isn’t a rental activity under the passive loss rules.
  • If you materially participate, its losses can offset W-2 and business income; it fits high earners who self-manage an Airbnb or VRBO.
  • In the illustrative example, a $100,000 first-year rental loss could save up to about $32,000 federal and $4,500 Oklahoma income tax.
  • The catch: you must prove material participation with records kept as you go, and depreciation is generally recaptured when you sell.

Watch the story

A one-minute story about this strategy. Illustrative story; the people are fictional and are not clients. See all story videos.

The Lake House

The numbers

Picture a high-earning couple who buy a $600,000 short-term rental. $100,000 of the price is land, which can’t be depreciated, leaving a $500,000 building. A cost segregation study identifies $120,000 of it as shorter-lived property (furniture, appliances, flooring, landscaping) that qualifies for 100% bonus depreciation. They self-manage, average stays are 4 nights, and they log well over 100 hours, more than anyone else.

First-year rental results

For illustration purposes. Tax law may change, which may change these calculations slightly.

Rental income$50,000
Operating costs (cleaning, platform fees, utilities, insurance, interest)−$30,000
Bonus depreciation on the cost-seg property−$120,000
Rental loss ($50,000 − $30,000 − $120,000)−$100,000

Personal tax (federal and Oklahoma), shown separately

Passive (no material participation)Material participation
Loss usable against W-2 and business income this year$0, carried forward$100,000
Federal income tax saved (32% bracket)$0 this yearup to about $32,000
Oklahoma income tax saved (4.5%)$0 this yearup to about $4,500

The loss doesn’t disappear in the passive column; it carries forward until the property produces passive income or is sold. The loophole is about timing: using the loss now, against income taxed at your highest rate. The example leaves out regular depreciation on the rest of the building, which would add a little more loss.

Bonus depreciation pulls deductions forward; it doesn’t create new ones. When you sell, depreciation you took is generally recaptured and taxed. The strategy works best when the property is a good investment on its own.

Could this strategy work for your business?

In a free tax analysis, your tax strategist checks whether it fits and what it could save, using your real numbers.

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How it works

  1. Keep the average stay at 7 days or less. Total rental days divided by the number of stays. At that level, the IRS rules say the property isn’t a “rental activity” for passive loss purposes.
  2. Materially participate. The most common test for a short-term rental: you (counting your spouse’s hours) spend more than 100 hours on it in the year, and no one else, including cleaners and managers, spends more.
  3. Accelerate depreciation. A cost segregation study breaks out the parts of the property with shorter lives. Under the July 2025 tax law, those parts can qualify for 100% bonus depreciation in the year the rental is placed in service.
  4. Use the loss against other income. Because the activity isn’t passive, the loss can offset wages and business income on your return, subject to the excess business loss limit.

Who it fits

  • High earners buying an Airbnb or VRBO who plan to manage it themselves.
  • Owners who can genuinely put in the hours: guest communication, pricing, booking, maintenance, restocking.
  • Buyers who can place the property in service and start renting before year-end.

When it doesn’t fit

  • Properties run by a full-service property manager, whose hours will likely exceed yours.
  • Average stays longer than 7 days, which bring the passive rental rules back into play.
  • Properties with heavy personal use by the family.
  • Buyers who don’t want to keep a detailed log of their time.

The rules

  • Average stay. A property with an average customer use of 7 days or less isn’t a rental activity under the passive activity regulations. (Stays of 30 days or less can also qualify when significant personal services are provided.)
  • Material participation. Measured each year under IRS tests, such as 500+ hours, or 100+ hours and not less than anyone else. Spouses’ hours count together for this test.
  • Bonus depreciation. The July 2025 federal tax law made 100% bonus depreciation permanent for qualifying property acquired after January 19, 2025.
  • Excess business loss limit. Large business losses that offset wages are capped each year; any excess carries forward as a net operating loss.
  • Personal use. Enough personal use in the year can turn the property into a residence for tax purposes and limit the deductions.

Risks to weigh

  • Hours that don’t hold up. Courts have denied these losses when owners couldn’t show contemporaneous records of their time. Log dates, tasks, and hours as you go.
  • Year-by-year testing. Average stay and participation are tested each year. A year that fails turns losses passive.
  • Depreciation recapture. Selling the property generally triggers tax on the depreciation you claimed.
  • Hotel-style services. Providing substantial services to guests can make the income subject to self-employment tax.

How we handle it for clients

With a Cannon & Brown tax plan, we model the property before you buy, coordinate the cost segregation study, give you a simple hours log, and check the average-stay and participation tests before year-end so the loss is claimed the right way. Because our technology keeps your numbers current all year, we can test this strategy against your real numbers and adjust it as your business changes.

Illustrative example. The couple and figures on this page are hypothetical, used to explain how the strategy works. They are not a client and not a promise of results. The example assumes a $600,000 purchase with $100,000 of land, $120,000 identified by cost segregation, $50,000 of rental income, $30,000 of operating costs, a 32% federal bracket, and a 4.5% Oklahoma rate. This page is educational and is not tax advice for your situation; tax rules and limits change.

Brooks Brown, EA, Tax Strategist

Brooks Brown, EA, Tax Strategist

Brooks leads Cannon & Brown Tax Advisors, a forward-thinking tax firm serving business owners in Oklahoma and beyond. He builds year-round tax strategies that help business owners keep more of what they earn and reach their goals. More about Brooks

Common questions about the short-term rental loophole

Does the short-term rental loophole work if I use a property manager?

Usually not with a full-service manager, whose hours will likely exceed yours. The most common test is more than 100 hours in the year, with no one else, including cleaners and managers, spending more.

Do my spouse’s hours count toward material participation?

Yes. Spouses’ hours count together for the material participation test.

What happens if my average guest stay goes over 7 days?

The passive rental rules come back into play. Average stay and participation are tested each year, and a year that fails turns losses passive.

Is there a limit on how much rental loss can offset my wages?

Yes. Large business losses that offset wages are capped each year by the excess business loss limit, and any excess carries forward as a net operating loss.

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