Short-Term Rental Tax Loophole

Short-Term Rental Tax Loophole

By Jason Watson, CPA

Posted Friday, September 22, 2023

Everyone loves loopholes, right? The Hummer loophole was recently popular again with 100% bonus depreciation. The older kid on the block is the short-term rental (STR) tax loophole. What is a loophole anyway? Is it a close cousin to donut holes? Yum!

Common convention suggests that a loophole allows you to get around some inherent rule or limitation by finding an escape. According to some historians and,

The word loophole dates to the mid-1500s. It comes from a combination of the word hole and the Middle English word loupe, which refers to the “narrow window” or “slit-opening in a wall” that archers used for protection while shooting. The figurative sense of the word loophole meaning “outlet” or “means of escape” didn’t come into usage until the 1660s.

Today, the word loophole is mostly used in legal applications, and to identify the inconsistency between parents when raising children where a child at the early age of 4 learns how to naturally manipulate. We digress. The STR loophole can be summarized easily- if your rental property has an average guest-stay of 7 nights or fewer, then it is considered short-term. Next, if you have a short-term rental, the losses, especially during the early years, are deemed non-passive and therefore deductible beyond the passive loss limitations.

If you are viewed as a real estate professional, fitting the IRS definition, you mostly don’t care. Additionally, if you have other passive income (profit) that can absorb the passive losses from your rentals, you also don’t care. But if you have one rental or even a small gaggle of rentals that all experience rental losses, then the short-term rental tax loophole is your newest drinking buddy. Yes, everyone needs a drinking buddy, especially if they pick up the tab with a good tax deduction.

Let’s review this otherwise pain in our tax butt thing called passive loss limitations.

Passive Loss Limitations

In 1986, the Reagan administration passed a bunch of new tax code boringly called the Tax Reform Act (TRA), and one of the provisions severely limited the deduction of losses from passive activities where the taxpayer didn’t materially participate. The primary purpose of this tax code change was to stop certain tax behaviors that were deemed abusive. The change in tax code succeeded since tax-sheltered investment activity fell off a cliff shortly after.

Today, passive losses may still reduce other sources of income such as earned income (W-2) and portfolio / investment income, but it is capped. It is limited to $25,000 annually which unfortunately hasn’t been indexed with inflation for multiple decades. This underscores the Treasury’s general opinion on passive losses. Next, this $25,000 is reduced $1 for every $2 over $100,000 in modified adjusted gross income (MAGI) for married filing jointly households. Simple math suggests that by $150,000 in MAGI, your passive losses are fully limited.

Passive losses that cannot be deducted in the current tax year are rolled forward and accumulated for later use typically on Form 8582 Passive Activity Loss Limitations. Generally, these suspended losses, or what Form 8582 refers to as unallowed losses, may be deducted against future passive income or if the activity (i.e., rental property) is sold.

There are two primary ways around the passive loss limitation; a) be considered a real estate professional as that term is defined by the IRS and not your bartender, or, b) leverage the short-term rental tax loophole.

Real Estate Professional

To be a real estate professional, an individual must spend the majority of his or her time in real property businesses which include development or redevelopment, construction or reconstruction, acquisition or conversion, rental, management or operation, leasing and / or brokerage.

In addition, more than half of the personal services performed in all businesses and activities during the year must be performed in real estate activities. Read this again! If you have another full-time job in which you work 40 hours a week, you will need to work more than 40 hours per week in your real estate business. That can truly be a hard sell to the IRS. Said another way, that is 6 hours per day, 365 days a year, spent on your rentals (should you have a regular 40-hour a week job). Having W-2 income is listed in the Audit Techniques Guides (ATG) as a trigger for a possible IRS challenge.

real estate professionalSecond, your hours worked in the real estate activity must be more than 750 hours. Any work performed as an investor such as research or travel time cannot be counted. Taxpayers are required under Internal Revenue Code Section 1.469-5T(f)(4) to provide proof of services performed and the hours attributable to those services.

Meet the above, and poof, you are a real estate professional (REP) and your activity is no longer labeled passive and therefore is no longer limited on losses for tax deduction purposes.

One of the often-overlooked benefits of REP status is avoiding net investment income tax (NIIT). While this article is mostly focused on passive losses, if you have rental activities that results in taxable income and your household income is $250,000 or more for those married filing jointly, your rental income might be deemed investment income and as such be subject to the 3.8% NIIT.

As mentioned earlier, there are two ways to have passive activity losses reduce non-passive income. One is the real estate professional designation, and the other is the STR loophole. Yeah, we’ve taken a minute to get to the meat of this article but you’re better for it. For real!

Short-Term Rental Loophole

The general gist of the STR loophole is quite simple. If the average stay of your guests over the course of the tax year and only considering actual rented days is 7 days or fewer and you materially participate in the activity (think business owner versus investor), then your rental activity is not deemed passive. Taking this one step further, and since your investment into the rental property is considered at-risk, losses from this type of activity are not limited and may be deducted against other sources of income such as W-2, K-1 from an S Corp, investment income, etc. Yay!

Commercial Activity
The rental activity can be viewed as commercial or at least having enough commercial substance to not be deemed passive. One of the consistencies with this STR loophole element is that short-term rentals must be depreciated over 39.0 years as compared to 27.5 years. A lot of tax professionals mess this up since it is a bit obscure. However, if you look at a cost segregation report from a reputable firm, it will show 39.0 years for the remaining asset’s depreciation if the property is deployed as a short-term rental.

A situation comes up where the rental property was short-term for year 1 and 2, but then converted to long-term in year 3. Depreciation calculations must be adjusted in year 3 to use 27.5 years and not 39.0 years. And same if you go the other way. A Form 3115 Application for Change in Accounting Method is required to be filed since the useful life of the asset has been determined by the tax code and you are either moving to or moving from a codified useful life. It is not a big deal, and it takes some time since it is shockingly overly complicated for a simple depreciation change, but it is required to be filed along with your 1040 tax return.

vacation rentalSchedule C versus Schedule E
If your rental property is a short-term rental and has commercial or business-esque qualities, does this mean you report the activities on Schedule C of your 1040 tax return? The short answer is No. However, if you provide hotel like services such as daily linen changes, concierge, day tours (think hunting lodge), etc. then your rental activity is considered a straight-up business. Yes, you can deduct losses mostly without limitation, but your income is now also subject to self-employment taxes (Social Security and Medicare at 15.3% combined).

Gaming the System
What we are about to say is not a recommendation, but it is an observation worthy of mentioning. You could easily rent your rental property for 7 days or less, deduct a whole bunch of expenses including your big fat cost segregation depreciation expense and then later convert it to a long-term rental or even a 30-day vacation rental. In that moment in time, usually a tax year, if your rental activity is a short-term rental, and you later convert it, you do not have to amend or restate your prior tax returns. Each year stands on its own. Having said this, you better have your recordkeeping ducks lined up.

The 7-Day Crackdown
Many cities and various municipalities are cracking down on short-term rentals. Sure, people complain about the additional cars, noise and shenanigans associated with the inherent turnover of guests at a rental property. The hotel industry seems to enjoy this turnover since it usually means higher rents (short rent periods = higher daily rates), but they don’t like competition. As such, they leverage busy body Betty, take her complaints to local governments and influence code changes.

Some kidding aside, the other reason for these ordinance changes is a deemed housing shortage. Some governments believe that a bunch of typical homes are being pulled off the market as a residence and re-deployed as a short-term rental (a long-term rental can be viewed as a net zero or neutral within this argument). However, in glamorous cities such a New York City and San Francisco, short-term rentals help long-term renters with high rent costs by augmenting their household income with sporadic rental income.

Moving on…

Material Participation

This is a reprint from our Real Estate Professional article but with slight changes suited towards the short-term rental tax loophole. There are several requirements for material participation, and satisfaction of any one test will allow you to be considered materially participating. We’ll discuss each one in turn, and refer to notes from the IRS Audit Techniques Guide (ATG) for each test including case law when applicable.

1. You participated in the activity for more than 500 hours.

ATG Notes: If the taxpayer participates more than 500 hours during the year in a business, income or loss from the activity will be non-passive. Participation of both spouses is counted, but not participation of the children or employees. Participation in operations must be regular, continuous, and substantial. The examiner should determine whether the quantity of time documented is reasonable in light of other obligations.

What exactly does “regular, continuous, and substantial” mean? No definition is provided in the Internal Revenue Code or other regulations. However among Technical Advice Memorandums (TAMs) and Tax Court Cases, a general notion exists that for a taxpayer to materially participate, the taxpayer must be involved in the day-to-day management and operations of the rental activity (similar to a trade or business).

Examination Techniques: Review W-2s and other non-passive activities. Does it seem likely that the taxpayer claiming to materially participate could spend 500 hours on the activity in light of other employment obligations? Ask questions on taxpayer material participation activity time early in the examination. Establish time the taxpayer spends on all activities during the initial interview if possible. Determine the location of each activity. If located far from the taxpayer’s residence, how likely is the taxpayer to have spent substantial time on the activity?

Tax Court: Despite the IRS’s ATG notes on passive activities, the Tax Court in Pohoksi v. Commissioner, Tax Court Memo 1998-17 implied that they would entertain proof that the taxpayer substantially participated as compared to the participation of a property management company. This is a satisfaction of test #2.

2. Your participation was substantially all the participation in the activity of all individuals for the tax year, including the participation of individuals who did not own any interest in the activity.

ATG Notes: Stated simply, if the taxpayer does most of the work, income or loss will be non-passive. The involvement in the activity of an employee or non-owner could cause the taxpayer to fail this test. There is no specific number of hours associated with this test. In addition, the term “substantially” is not defined in the regulations.

Tax Court: In Pohoski, the Tax Court noted that the taxpayer did not introduce evidence of the hours spent by a property management company. The Tax Court implied that they would entertain proof that the taxpayer substantially participated as compared to the participation of a third party (in this case a property management company). Pohoski v. Commissioner, Tax Court Memo 1998-17 stated the second test was not satisfied when taxpayers failed “to put forth some indication of the actual time spent by” third-party non-owners in activities on the property.

This is brutal- so a word to the wise, you should attempt to maintain the work hours spent by others in addition to your own. The additional recordkeeping and possible corroboration can be a back-breaker for underpinning participation for the short-term rental tax loophole.

3. You participated in the activity for more than 100 hours during the tax year, and you participated at least as much as any other individual (including individuals who did not own any interest in the activity) for the year.

ATG Notes: If a taxpayer participates in an activity for more than 100 hours and no other individual participates more than the taxpayer (including any employee or non-owner), income or losses from the activity are non-passive.

Examination Techniques: Be alert to employees who are managing the activity, indicating the taxpayer deducting the losses may not be materially participating (particularly on Form 1040 Schedules C and F). When reviewing taxpayer hours, watch for “investor” activities (Internal Revenue Code Section 1.469-5T(f)(2)(ii)). The taxpayer must be involved in the activity’s day-to-day management or operations. Hours spent toward reviewing financial statements, preparing analysis for personal use, and monitoring the activity in a non- managerial capacity do not count. Heavy emphasis on non-managerial… this is the hinge between investor and material participant.

4. The activity is a significant participation activity (SPA), and you participated in all significant participation activities for more than 500 hours. A significant participation activity is any trade or business activity in which you participated for more than 100 hours during the year and in which you did not materially participate under any of the material participation tests, other than this test.

ATG Notes: The term significant participation activity is unique to Internal Revenue Code 1.469-5T. If the sum of the taxpayer’s time in all SPAs is more than 500 hours for the year, then income or losses from the businesses are non-passive and the taxpayer might be considered a real estate professional. For each SPA, the regulations require: The taxpayer to participate more than 100 hours during the year. The activity must be a business, i.e. it cannot be a rental or investment activity. The business must be a passive activity. Thus, if the taxpayer works more than 500 hours in the business, it is not a SPA as 500 hours is one of the qualifying tests for material participation. Similarly, if the taxpayer does most of the work in the business, it cannot be a SPA as Internal Revenue Code Section 1.469-5T(a)(2) holds that performing substantially all the work qualifies for material participation.

5. You materially participated in the activity for any 5 (whether or not consecutive) of the 10 immediately preceding tax years.

ATG Notes: An activity is non-passive if the taxpayer would have been treated as materially participating in any 5 of the previous 10 years (whether or not consecutive). This test usually applies when a taxpayer “retires from material participation” but maintains an ownership interest in the activity.

Examination Techniques: Even if the taxpayer performs no services for a business currently, the examiner should inquire about involvement in prior years and review the returns to see if income or losses were treated as non-passive.

6. The activity is a personal service activity in which you materially participated for any 3 (whether or not consecutive) preceding tax years. An activity is a personal service activity if it involves the performance of personal services in the fields of health (including veterinary services), law, engineering, architecture, accounting, actuarial science, performing arts, consulting, or any other trade or business in which capital is not a material income-producing factor.

ATG Notes: None.

Examination Techniques: None.

Tax Court: As far as we can tell, this test has not been used in tax court involving short-term rentals or real estate professionals.

Some real estate investors and tax strategists have argued that operating rental properties is a personal service. We disagree. The personal services listed in this test are traditional service professions where you would have clients or patients. Of course an argument could be made that tenants are clients, but the one hiccup is the rental property itself. The personal service would not exist if it wasn’t for the building, therefore capital is a material income-producing factor (income comes from rents, rents come from tenants, tenants live in buildings, buildings require capital for acquisition).

Said in another way, the personal service is being spent on the building (maintenance, approving who gets to use it, recording transactions regarding the building, etc.) rather than on a person. Therefore it is not truly personal service. Personal service has the word person in it to boot! Also, doesn’t #6 look eerily similar to the rules in Section 199A qualified business income deduction.

7. Based on all the facts and circumstances, you participated in the activity on a regular, continuous, and substantial basis during the year.

ATG Notes: The facts and circumstances test may apply if none of the other tests are met. This test does not apply unless the taxpayer worked more than 100 hours a year. Furthermore, the taxpayer’s time spent managing will not count if: Any person received compensation for managing the activity and any person spent more hours than the taxpayer managing the activity.

Examination Techniques: Taxpayers may argue the facts and circumstances test when they fail the others. However, due to the stringent limitations, few taxpayers can meet the facts and circumstances standard. If there is paid on-site management, the facts and circumstances test cannot be used.

If you owned an activity as a limited partner or member, you generally are not treated as materially participating in the activity. However, you are treated as materially participating in the activity if you met test #1, #5 or #6 described above. You can also see Tax Court Summary 2012-91 (Chambers) for some real snoozer material.

More Tax Court cases at the end of our Real Estate Professional article, and we also discuss what counts towards your hours. Having said that, we probably need one article on just hours alone.

Cost Segregation

You are purchasing real estate property for business or rental use. Typically, the entire purchase price less the portion attributable to land is depreciated over 27.5 or 39.0 years. This can really drag on forever, and not just forever, but forever and ever. For example, a $400,000 single-family rental property with $100,000 attributed to land will have about $10,909 annually in depreciation which is 3.64% of $300,000.

At a mid-range marginal tax rate of 24%, this puts $2,618 into your pocket. Not shabby. But what if you could depreciate in big chunks? What about $50,000 in one year (which is a good starting point using our example above). Now you get to put $12,000 extra in your pocket during the first year. Accelerated cash flow is always nice. Yay!

But given what we know about passive losses, and the likely limitation based on the household income needed to be in the 24% marginal tax bracket, accelerated depreciation is useless. However, if you combine short-term rental with cost segregation, or costseg as the cool kids say, then you win regardless of modified adjusted gross income.

How does all this black magic work?

Short-Term Rental Tax Consultation

Did you want to chat about this? Do you have questions on the STR tax loophole or being real estate professional? Let’s chat!



    We typically schedule a 20-minute complimentary quick chat with one of our Partners or senior Tax Professionals to determine if we are a good fit for each other, and how an engagement with our team looks. Tax returns only? Business advisory? Tax prep + planning?


    Should we need to schedule an additional consultation, our fee is $250 for 40 minutes. Fun! If we decide to press forward with a Business Advisory or Tax Patrol Services engagement, we will credit the consultation fee towards those services.


    Appointments are typically held through Microsoft Teams and are scheduled on weekdays during the work day. Yes, we can easily accommodate nights and weekends, but those are reluctantly agreed to after some eye-rolling and complaining. Additionally, our schedules are more compressed during tax season.


    Shockingly we will return all appointment requests via email with 24-36 hours weather-permitting, or perhaps a phone call (if the moment strikes us). No black holes here! In a hurry, please call us at 719-387-9800 or use our chat service in the lower right corner.

    Jason Watson, CPA is a Senior Partner of WCG Inc., a business consultation and tax preparation CPA firm located in Colorado Springs, and is the author of Taxpayer’s Comprehensive Guide on LLC’s and S Corps which is available online and from mostly average retailers.