STR Taxation Is Genuinely Complex, and Genuinely Rewarding

Short-term rental taxation sits at an unusual intersection of real estate tax law, business income, and local tax obligations. Done wrong, you pay far more than you should. Done right, your Tahoe vacation rental can generate meaningful tax advantages alongside its rental income.

This article is not tax advice. Consult a qualified CPA familiar with STR taxation for guidance specific to your situation. But here's the framework that every Tahoe STR owner should understand.

The 14-Day Rule (Section 280A)

This is the most important concept in STR taxation. Under IRS Section 280A, a property's tax treatment depends on how many days you personally use it versus how many days it's rented:

If you rent fewer than 15 days per year: Rental income is excluded from your taxable income entirely. However, you cannot deduct rental expenses. This is rarely the right strategy for a professionally managed property.

If you rent 15+ days AND personal use is 14 days or less (or 10% of rented days, whichever is greater): The property is treated as a rental business. This is the most advantageous category for most owners:

  • All ordinary rental expenses are deductible
  • Depreciation deductions can generate significant paper losses
  • Active participation rules may allow you to deduct losses against ordinary income

If personal use exceeds 14 days AND more than 10% of rented days: The property is a personal residence. Deductions are limited and cannot exceed rental income.

For most professional rental owners: keep personal use under the threshold that triggers the personal residence rules, and you'll have maximum tax flexibility.

Deductible Expenses

When your property qualifies as a rental business, the following expenses are deductible in proportion to rental use:

  • Management and operations:
  • Property management fees (our fee is fully deductible)
  • Housekeeping and cleaning costs
  • Guest supply restocking
  • Platform fees paid (Airbnb service fees, Vrbo subscription)
  • Property expenses:
  • Mortgage interest (proportional to rental days)
  • Property taxes (proportional)
  • Insurance premiums
  • HOA fees
  • Utilities during rental periods
  • Maintenance and improvements:
  • Repairs and maintenance (fully deductible in the year incurred)
  • Capital improvements (depreciated over time, see below)
  • Professional services:
  • CPA and tax preparation fees
  • Legal fees related to the property
  • Travel:
  • Travel to inspect or manage the property is deductible

Depreciation: The Hidden Tax Advantage

Depreciation is one of the most powerful tax tools available to rental property owners and one of the most underutilized.

Under IRS rules, residential rental property can be depreciated over 27.5 years. This means you can deduct 1/27.5 of the property's value (excluding land) each year, even if the property is appreciating in market value.

  • For a $900,000 Tahoe property where the structure is valued at $600,000:
  • Annual depreciation deduction: $600,000 ÷ 27.5 = $21,818/year
  • At a 32% marginal rate, this represents $6,981 in annual tax savings

Cost segregation studies can dramatically accelerate this by reclassifying components (appliances, flooring, landscaping) into shorter depreciation periods of 5, 7, or 15 years. For properties over $500K, a cost segregation study often pays for itself many times over in the first year.

Bonus Depreciation and Section 179

For certain property components (particularly personal property like furniture, appliances, and technology), 100% bonus depreciation (currently phasing down from 100%) or Section 179 expensing may allow immediate deduction of costs in the year of purchase rather than over the depreciable life.

If you furnish or upgrade your property in a given tax year, capturing these deductions correctly can significantly reduce your taxable rental income.

Transient Occupancy Tax (TOT)

TOT is a local tax collected from guests and remitted to the county or municipality. It is not income to you; it passes through. But the obligation to collect and remit it is yours.

  • Tahoe-area TOT rates:
  • Nevada County: 8%
  • Placer County: 10%
  • Town of Truckee: 10%

At Tahoe Signature, we collect TOT on your behalf with every booking and remit it to the appropriate agency. We provide you with a detailed record of all TOT collected and remitted for your tax records.

Failure to remit TOT can result in significant penalties and is auditable by county tax authorities. Do not overlook this obligation.

Working With the Right CPA

General CPAs are not equipped to handle STR taxation effectively. The rules are specific, frequently updated, and the decisions (depreciation strategy, personal use days, passive activity rules, self-employment tax treatment for active managers) have consequences that play out over years.

We recommend working with a CPA who:

  • Has specific experience with short-term rental properties
  • Understands cost segregation studies and bonus depreciation
  • Is familiar with California's specific treatment of STR income
  • Can advise on entity structure (holding the property in an LLC vs. personally)

We can refer you to STR-specialized CPAs in the Truckee/Tahoe area if you need a recommendation. For a well-performing Tahoe property, the right STR specialist can make a meaningful difference in after-tax income compared with a general CPA.

Contact our team to discuss your situation or to request a CPA referral.