September 2026 - Issue 004

What a Short Term Rental Actually Asks of You

If you follow anything tax or finance adjacent online, you have seen the short term rental pitch. High W-2 income, buy a rental, cost segregation study, enormous first year deduction, problem solved. I have a complicated relationship with that content. Not because the strategy is wrong, because it is real and it is one of the more powerful tools in the code, but because the version that travels well online is stripped of everything that determines whether it works.

It is the same shape as the advice business owners have been handed every December for thirty years. You have a big tax bill, go buy a truck. That has never been good advice. A tax bill is not a reason to spend money. It can be a reason to have a planful conversation about money you were already planning to spend, which is a completely different sentence.

So here is the real version, both halves of it.

Why it draws so much attention if your income comes from a W-2. When most of your compensation arrives as salary, bonus, and equity, your planning levers are finite, and pulling them well is a real piece of what I do all year. Getting the retirement plan actually maxed, funding the HSA, being deliberate about charitable giving, sequencing your equity events with your other income. That work is worth genuine money and most people leave some of it on the table. But it is a shorter list than a business owner's, and once you have worked through it, you have worked through it. That is why a strategy that appears to open a new door gets the attention this one does.

Why it works. Losses from rental real estate are normally passive, meaning they offset other passive income rather than your salary. The familiar exception allowing up to $25,000 of rental losses is gone entirely by $150,000 of modified AGI, so most people asking me about this do not qualify for it anyway. Short term rentals sit outside that framework. When the average guest stay across the year is seven days or less, the activity is not a rental activity for passive loss purposes at all. Clear one more hurdle and the losses become non-passive, which means they can offset wages directly.

That hurdle is material participation, and it is the whole ballgame. You have to actually be running the property. The tests that come up most often are more than 500 hours in the year, or at least 100 hours where you participated more than any other individual, including any property manager you pay. On a joint return either spouse's hours count, which in practice is what makes this workable for a lot of couples. What counts is operating work: guest communication, pricing, coordinating turnovers, handling repairs, supervising contractors. Reviewing the statements and watching the numbers is investor work and does not count. And it needs a contemporaneous log, not a reconstruction assembled the following March.

Where the large number comes from. With 100% bonus depreciation now permanent for property acquired and placed in service after January 19, 2025, a cost segregation study can reclassify the qualifying components inside a property and pull a substantial deduction into year one. Worth saying plainly: that depreciation was always going to be yours. Bonus accelerates it, it does not conjure it. Much of what you are getting is timing, and it comes back around at sale through a lower basis.

Where these fall apart. Three break it more often than everything else combined.

Several more rules sit behind those and decide how much of a loss actually reaches your return in a given year. I will walk through all of it on the blog in a couple of weeks.

Now the part I most want to land. I have clients doing this well. They actively manage multiple short term rentals on top of demanding day jobs, and they are good at it. Here is what they have in common: they wanted the business. They wanted to own real estate, they were willing to run it, and the very large first year tax benefit showed up as a side effect of a decision they had already made for other reasons. That is the tell. Every version of this that has gone badly started from the other end, with the tax bill first and the business figured out later.

Because that is what you are actually signing up for. Not a deduction. A small business, with guests, bookings, cleaners, repairs, reviews, insurance, local licensing and lodging tax rules, and a bad night at eleven o'clock, layered on top of a job that is probably already demanding. None of that makes it a bad idea. It makes it a real one.

So the screen I use is short. Do you want to own and operate this property, at this price, in this market, if the tax code changed tomorrow? Can you or your spouse realistically log the hours, this year and every year after? Are you at peace with the fact that much of the benefit is timing? If those are yes, this is worth modeling carefully and I enjoy that work quite a bit. If any of them is a maybe, I would rather tell you now than after the closing.

Bookkeeping Was Never Really About Taxes

I want to make a case for something that sounds like housekeeping and is not. Before I do, let me say the part I mean most. If your books are behind, that is not a mark against you and it is absolutely not a reason to avoid calling me. Running a small business is relentless, and bookkeeping is the task that loses every fight for your attention because nothing visibly breaks when you skip it. I have never once thought less of a client for being behind. If anything, being behind is an argument for working together, not against it.

Here is why I keep bringing it up anyway.

Bookkeeping was not invented for taxes. It was invented so the person running a business could see where the money was actually going. The tax return is a byproduct of it, not the purpose of it. When the books get assembled once a year in a spring scramble, they still produce a return, but they produce it from data that is six or eight months old. You find out in April what was true in September. That is history. It is not something you can act on.

Now compare that with a monthly rhythm. When the books close shortly after each month ends, you learn in month two that a margin slipped instead of month eleven. You can see which service line is quietly losing money while there is still most of a year to respond. You can answer the questions that actually matter, whether you can afford the hire, whether your pricing is holding, whether the equipment makes sense, with something better than your gut and your bank balance. The difference in growth I see between owners who watch current financials and owners who wait for year end is not subtle, and I do not think it is about discipline or talent. They are making decisions with better information, more often, and that compounds.

It is also what makes the planning work possible. That fourth quarter projection is only as good as the books behind it. Fresh books and I can tell you what you will owe while there is still time to influence it. Stale books and it is a guess.

Worth saying clearly, because it changes how you should read all of this: I do not do bookkeeping. It is not a service I offer and it never has been. I work alongside a handful of bookkeepers I trust completely, and I have no stake whatsoever in whether you hire one. I am making this case because I watch what it does for people, not because there is anything in it for me.

There are two good paths and I genuinely like both. Hire a professional bookkeeper, which for most owners is the highest return outsourcing decision on the table and costs less than people assume. Or carve out a few hours a month and do it yourself, consistently, until it stops being a decision and becomes a habit. I have real respect for the owners who protect that time when their calendar is already overcommitted. They are not doing it for their CPA. They are doing it because you cannot steer what you cannot see.

If you are behind and you would rather not spend the fall untangling last winter, just tell me. Getting you pointed to the right person is one of the easier problems on my desk.