Short-Term Rentals
as Tax Strategy

Where you are

You have a tax bill coming.

Most people accept it. They write the check, watch the wire leave, and move on. There is another path the tax code has quietly allowed for forty years, and it works best when you have one large taxable event in front of you.

It is legal. It is IRS sanctioned. It works by buying an appreciating asset, putting it to a specific use, and letting the depreciation rules do something most CPAs never bring up unless you ask.

The next forty minutes are about whether this strategy fits you, and whether the math actually holds up when you see it on a real return.

Bonus depreciation · A short history

The window is open right now.

I bought Medina at 60%. You would buy yours at 100%. That is a one-third bigger Year-One deduction on the same dollar of basis.

Launch · Ninety days from close

From contract to first booking.

• Days 1 to 7. Close, walk-through, locks rekeyed, utilities transferred.
• Days 7 to 21. Punch list. Touch-up paint, fixtures, anything cosmetic the inspection flagged.
• Days 14 to 60. Furnishing. Four to six weeks if you have a designer. Longer if you do not. Furniture lead times are the single biggest variable.
• Days 60 to 75. Professional photography. Twilight shoot if the property has a pool.
• Days 75 to 90. Listing live on Airbnb, Vrbo, and direct. First bookings inside two weeks of going live.

What usually breaks: HVAC, internet install, and at least one piece of furniture that arrives broken. Build a two-week buffer and assume something will need to be reordered.

Regulations · The Phoenix metro

Know the city before you write the offer.

• Phoenix. Permit required, license posted on the listing, neighbor notification on application. Noise enforcement is active.
• Scottsdale. Permit required, occupancy caps based on bedroom count, posted contact for complaints, two-strike rule.
• Mesa and Gilbert. Lighter touch. Permit and TPT registration. Easier path to launch.
• HOA risk. The single most common deal-killer. Read the CCRs before you remove inspection, not after.
• Insurance. Use a short-term-rental specialist (CBIZ, Proper). Standard landlord policies will not cover you. Standard homeowner policies will deny claims.

Appendix A · IRC §469 · The short-term rental exception

The thing nobody tells you.

For passive loss purposes, a short-term rental with an average guest stay under seven days is not classified as a rental activity. It is a trade or business. That single technicality changes everything that follows.

If you materially participate (one hundred hours per year, more than any other person on the property), the losses become non-passive. They flow through your tax return and offset ordinary income, including W-2 wages, business income, capital gains, and one-time events like an exit or vesting.

No twenty-five thousand dollar cap. No one hundred thousand AGI phase-out. No real estate professional status required. The only test is the average length of stay and your hours.

Appendix B · Cost segregation in plain English

Pull tomorrow's deductions
into today.

Traditional depreciation spreads the cost of a residential building over twenty-seven and a half years. Roughly three and a half percent per year. Slow, predictable, and not very useful when you have a one-time tax event.

A cost segregation study breaks the property into components. Personal property (appliances, cabinets, flooring, furniture) depreciates over five years. Land improvements (driveways, landscaping, pool decking) over fifteen. The structure itself stays at twenty-seven and a half.

Bonus depreciation then lets you take the entire five and fifteen year buckets in Year One. A property that would normally produce a small annual deduction produces a very large first-year deduction instead.