Short-Term Rentals: Material Participation and Cost Segregation Planning Opportunities

Key Takeaways

• Short-term rentals may offer tax planning opportunities when the activity qualifies as non-passive under the passive activity loss rules.
• Material participation is essential and must be supported by detailed, contemporaneous documentation.
• Cost segregation can accelerate depreciation deductions and potentially increase first-year tax benefits.
• Taxpayers should evaluate rental periods, personal use, participation hours, and property basis before pursuing this strategy.

Short-term rental (STR) properties continue to attract attention as a tax planning opportunity. While the strategy is often referred to as the "STR loophole," the resulting tax benefits arise not from an overlooked error, but from how the tax code is structured to allow certain rules to work together, including the passive activity loss rules, material participation requirements, and accelerated depreciation.

When structured appropriately, a qualifying short-term rental may generate non-passive losses that can offset active income, including wages and business income. Cost segregation can further enhance these benefits by accelerating depreciation deductions into earlier tax years.

Why Short-Term Rentals Are Treated Differently

Rental real estate activities are generally classified as passive under IRC §469, limiting the ability to use losses against active income.

Short-term rentals may be treated differently when the average period of customer use is sufficiently brief. If the average rental period doesn’t exceed seven days -- or doesn’t exceed 30 days where significant personal services are provided -- the activity may not constitute a "rental activity" for purposes of the passive activity rules. Instead, the activity may be treated as an “active trade or business,” provided the taxpayer materially participates.

Once the activity status has changed to “active trade or business,” qualifying losses may be characterized as non-passive and used to offset active income.

Material Participation Requirements

In order to treat an STR as an “active trade or business,” a taxpayer must materially participate in its operation. While Treasury Regulations provide seven separate material participation tests, taxpayers most commonly satisfy one of the following:

• Annual participation exceeds 500 hours
• Annual participation exceeds 100 hours, with no other individual participating more than the taxpayer
• The taxpayer personally performs substantially all of the activities related to the STR

Merely owning the property or performing investor-level activities generally does not constitute material participation.

Examples of qualifying activities include:

• Property maintenance and repairs
• Cleaning and turnover coordination
• Guest communications
• Supervision of contractors
• Updating rental listings and operating procedures

Conversely, activities such as reviewing financial reports, general market research, banking functions, and other investor activities generally are not considered participation for purposes of the material participation tests.

Documentation Considerations

Taxpayers should maintain contemporaneous records supporting participation hours. Calendars, work logs, maintenance records, and other detailed documentation may be valuable in demonstrating material participation upon examination.

General or reconstructed estimates are typically afforded less evidentiary weight than records created contemporaneously.

Cost Segregation as a Planning Tool

Once a short-term rental qualifies for non-passive treatment, cost segregation may significantly increase first-year deductions.

A cost segregation study identifies building components and land improvements eligible for shorter recovery periods, allowing taxpayers to accelerate depreciation rather than depreciating the entire building over 39 years.

The resulting depreciation deductions may create substantial non-passive losses available to offset active income when all applicable requirements have been satisfied.

Planning Considerations

Taxpayers should carefully consider several issues before implementing this strategy, including:

• Whether the property's average rental period satisfies the applicable threshold
• Whether the taxpayer can substantiate material participation
• The impact of personal use limitations
• Whether a cost segregation study is appropriate based on the property's basis and anticipated tax benefits

Given the technical nature of the passive activity rules and depreciation provisions, taxpayers should thoughtfully evaluate these considerations.  The EisnerAmper team is available to assist taxpayers as they assess next steps based on personal facts and circumstances.