Your client might not need another investment; they might need a better tax strategy. For advisors helping clients explore tax deductions for high earners, a short-term rental (STR) tax strategy can open the door to a broader conversation about reducing taxable income.
Tax advisors may be the most directly involved in evaluating the tax implications, but the opportunity extends beyond tax planning. Tax attorneys, wealth managers, financial planners, and other financial advisors may also work with clients who could benefit from exploring an STR strategy.
Why High-Income Clients Are Looking Beyond Tax Prep
W-2 clients earning well into six or seven figures often reach a point where earning more doesn’t always come with more ways to reduce their taxable income. Retirement contributions are capped, and common itemized deductions may not have much impact. For some high earners, the result is a growing tax bill with fewer obvious planning options.
By the time a client sees the final tax bill, most of the decisions that could have changed it have already been made. Proactive tax planning gives clients a chance to consider their options while there’s still time to act.
Recent changes to the tax code have also made depreciation-based strategies more appealing to some. The One Big Beautiful Bill Act restored 100% bonus depreciation for certain qualified property acquired and placed in service after January 19, 2025. For some clients, that change can make the timing and structure of an STR investment more relevant to their tax-planning conversation.
The Core Mechanics of STR Tax Mitigation Strategy
An STR tax strategy brings together three pieces of the tax code. These pieces determine how a rental is classified, how actively the taxpayer participates, and how depreciation is calculated. Each plays a different role in determining whether an STR can generate losses that could potentially offset other non-passive income, including W-2 wages.
Short-term Rental Classification
The first piece is the length of the guest’s stay. Rental activities are usually considered passive, and passive losses can typically only offset passive income. But when guests stay an average of seven days or fewer, the activity may be treated differently.
The seven-day rule doesn’t make the activity non-passive on its own. Instead, it means the activity may fall outside the general rental-activity rule. The taxpayer then needs to meet an applicable material participation test for the activity to potentially be considered non-passive.
Material Participation
Once the activity falls outside the general rental-activity definition, the taxpayer’s participation becomes critical. Section 469 details the material participation tests. For an STR, one of these tests requires that the taxpayer participate for over 100 hours in year one, and more than any other person.
Documentation is an important part of this process. Time spent managing the property, communicating with guests, coordinating maintenance, or handling other qualifying operating activities may all be considered material participation. Accurately documented activity can help establish that the taxpayer meets the applicable material participation test for the year.
When the requirements are met, the STR activity may qualify as non-passive.
Accelerated Depreciation Through Cost Segregation
Next comes depreciation. Real estate generally depreciates over a long recovery period, but a cost segregation study can identify components of a property that may be eligible for shorter depreciation periods, allowing those components to be depreciated more quickly.
That can shift more depreciation deductions into the earlier years. Bonus depreciation may further accelerate those deductions for qualifying property. Together, these pieces can result in a significant tax loss on paper, even if the property itself is generating positive cash flow.
Basis Limitations and At-Risk Rules Can Limit the Deduction
Depreciation can create a large tax loss on paper, but that doesn’t necessarily mean the client can deduct the entire loss in the current year. Before a loss can be used, other tax rules may limit how much can be deducted.
One of these is the basis limitation, which generally limits your client’s deductible loss to their adjusted tax basis in the activity. The at-risk rules add another layer by limiting losses based on the amount the client is considered to have at risk in the activity. Certain types of financing may be treated differently under these rules, making the property’s financing structure a critical part of the analysis.
As a financial advisor, your analysis should cover more than depreciation and material participation. The property’s cost, ownership structure, financing, and your client’s investment in the activity can all affect how much of a tax loss is actually available to deduct.
An Advisor’s Role In an STR Strategy
It’s one thing to understand how an STR tax strategy works; it’s another to help a client determine whether it makes sense for their financial situation and whether the timing is right.
That means assessing your client’s income, investment goals, available capital, and whether an STR fits within their broader financial plan. It also means considering whether the client can realistically meet the participation criteria and whether the potential deductions are likely to be useful given their overall tax position. Not every high-income client is a good candidate for an STR tax strategy.
You don’t have to expect your client to find and manage a property entirely on their own, either. Many advisors introduce their clients to an operating partner who handles property acquisition, design, and day-to-day operations.
Turn STR Knowledge Into a Packaged Advisory Offering
If you have a large base of high-income clients, an STR tax strategy can become part of a broader, repeatable tax-planning process.
In this type of arrangement, you can work with an established STR investment firm with the systems and expertise to handle the real estate side of the process and act as an operating partner. You identify and introduce the clients who may benefit from this strategy based on their income, goals, tax situation, and ability to participate.
You’re still involved on the tax-planning side, while the operating partner handles the real estate and day-to-day operational work. Your client remains responsible for their own participation in the activity and for meeting the applicable tax requirements.
This STR tax-mitigation product for CPAs, wealth managers, and other financial advisors offers a practical way to expand your advisory services. It can also deepen the relationship with high-income clients by helping them think about what they can do before tax season, not just what happened during it.