A retired teacher in Colorado buys a $150,000 Class A motorhome, lists it on Outdoorsy, rents it out 90 nights a year, and takes it on three family trips of her own. Come tax season, her accountant asks a question she's never considered: how many of those 365 days did the RV sit in her driveway doing nothing, and does that matter?
It matters enormously. The IRS treats a rented RV less like a car and more like a vacation home — and that single classification decision can be the difference between deducting $30,000 of depreciation this year and deducting almost none of it.
Peer-to-peer RV rental has quietly become a real business. Outdoorsy alone has logged more than 7 million booked nights, and RVshare lists over 100,000 vehicles. But most new hosts back into the business the way our Colorado teacher did — buy the rig first, discover the tax rules later. Here's what the bookkeeping actually looks like once you're collecting rental income on a vehicle you also use yourself.
Your RV Might Be Taxed Like a House, Not a Car
The most common mistake new hosts make is assuming an RV is depreciated the way a delivery van or a work truck is. It isn't, necessarily — and the distinction comes down to a section of the tax code most RV owners have never heard of.
Section 280A, the same rule that governs Airbnb hosts and vacation-home owners, defines a "dwelling unit" broadly enough to include houses, apartments, mobile homes, boats, and "similar property." A motorhome with a bed, a bathroom, and a kitchen fits that description. If the IRS (or your tax preparer) treats your RV as a dwelling unit rather than a business vehicle, the vacation-home rules kick in:
- If your personal use exceeds the greater of 14 days or 10% of the days you actually rented it out, you're capped in how much you can deduct — you can't use rental losses to offset your other income.
- If you rent it out for fewer than 15 days a year, the income is tax-free, but so is any deduction. (This rarely applies to a business host renting dozens of times a year, but it's worth knowing if you're only renting occasionally.)
- A day counts as "personal use" any time you, your family, or anyone paying less than fair market rate occupies the RV — including the week you take it camping yourself.
This is why the single most valuable thing an RV rental host can do, bookkeeping-wise, is track use days like a landlord tracks tenant nights, not like a driver tracks mileage.
Building a Use-Day Log (Before Year-End, Not During Tax Season)
Every credible guide to RV rental taxes says the same thing: start the log the day you list the RV, not the day your accountant asks for it. A simple spreadsheet or a dedicated app entry for each day should capture:
- The date
- Category — rented at fair market rate, personal use, maintenance/repositioning, or vacant/available
- Platform and booking ID (if rented through Outdoorsy, RVshare, or similar)
- Mileage at pickup and return, if you also want to substantiate any vehicle-expense deductions separately
That log does double duty. First, it's what determines your business-use percentage for depreciation — an RV rented 120 nights out of a 365-day year has roughly a 33% business-use rate, meaning only 33% of its depreciable basis is available as a business deduction that year, even before Section 280A limits come into play. Second, it's your defense if the IRS ever questions the split, since examiners scrutinize personal-use allocations on mixed-use assets more closely than almost anything else on a Schedule C or Schedule E.
Depreciation: Pick a Lane and Document Why
Once you know your business-use percentage, you still have to decide how to depreciate the RV itself, and this is where even experienced bookkeepers get tripped up. Three different recovery periods show up in IRS guidance depending on how the RV functions in your business:
- 5-year property — most common, treating the RV as a transportation/business-use vehicle
- 7-year property — if it's better characterized as general business equipment
- 27.5-year property — if it's functioning closer to residential rental real estate (rare for a mobile unit, but possible for a permanently-sited rental)
Most peer-to-peer hosts land in the 5-year bucket. On top of the standard recovery period, current law allows two accelerants worth knowing about:
- Bonus depreciation is back at 100% for qualifying property placed in service after January 19, 2025, meaning you can potentially deduct the full business-use portion of the RV's cost in the year you start renting it, instead of spreading it over five years.
- Section 179 expensing is available up to $2,560,000 for 2026, with phase-out starting once total qualifying purchases cross $4,090,000 — a ceiling that will never matter to a typical single-RV host, but matters if you're building a small fleet.
The catch: both bonus depreciation and Section 179 are capped by your business-use percentage. If the RV is 33% business use, you can accelerate 33% of its basis — not the whole $150,000. Take 100% bonus depreciation against a personal-use asset and misclassify it as fully business, and you're building a deduction the IRS can claw back with interest and penalties if the return is examined.
The Expenses That Are Easy to Miss
Fuel, repairs, and insurance are the obvious deductible costs, and most hosts remember to track those. The ones that get missed are usually the ones tied to the marketplace itself:
- Platform commissions — RVshare takes roughly 25% of booking revenue; Outdoorsy's service fee runs 20–25% depending on volume, plus per-night minimums. That commission is a straightforward deductible expense, but if you're recording revenue net of the platform's cut instead of recording gross revenue and the commission as a separate line, your books will understate both your top-line revenue and your expenses — which matters if you ever need to show a lender or a buyer what the business actually generates.
- Positioning and cleaning costs between rentals, including any mileage or fuel spent delivering the RV to a renter or picking it up.
- Storage for the RV during the off-season, if it isn't parked at your home.
- Dump station and campground fees incurred while prepping or testing the unit, as distinct from personal camping trips.
- Software and listing fees — photography, professional listing services, or scheduling tools layered on top of the marketplace's own platform.
A Worked Example: Putting the Numbers Together
Take a $150,000 motorhome rented 120 nights in the year, with 20 days of personal use logged (well under the greater-of-14-days-or-10% threshold, so the vacation-home loss limits don't apply):
- Business-use percentage: 120 rental nights ÷ 365 total days ≈ 33%
- Depreciable business basis: 33% × $150,000 = roughly $49,500
- Gross rental revenue (via RVshare at $200/night, 10 nights booked in a sample month): $2,000
- Platform commission at 25%: $500, recorded as a separate expense line — not netted out of revenue
- Net to the host before other expenses: $1,500 for that month
Scale that out across a full season and you can see how quickly the numbers add up — and how much of the eventual tax outcome depends on whether that 20-day personal-use figure was actually logged in real time, rather than reconstructed from memory in March.
Don't Forget the Insurance Line in Your Books
Most peer-to-peer platforms bundle liability coverage into the rental — Outdoorsy provides $1 million in per-trip liability coverage, and RVshare includes comprehensive and liability protection that sits secondary to your own policy. That "secondary" detail matters for your books: your personal or commercial RV insurance policy is still the primary layer, which usually means you need a policy that explicitly permits commercial or rental use. A standard personal RV policy can deny a claim outright if the insurer discovers the vehicle was being rented out for money at the time of the incident.
Budget for that upgraded policy as a recurring business expense, and if you're setting aside reserves for a deductible or a gap in coverage, track that reserve as its own line rather than letting it blend into your general operating cash. A rental business that hasn't budgeted for its own insurance gap is one bad claim away from an expense that wipes out a full season of profit.
Self-Employment Tax: Active vs. Passive Matters
How involved you are in running the rental changes not just your workload but your tax treatment. If you're actively managing bookings, coordinating cleanings, and handling renter communication yourself, that income is generally treated as active self-employment income — reported on Schedule C, subject to self-employment tax, but also eligible to be offset by ordinary losses from the business.
If you've hired a management company or a co-host service to handle the day-to-day and you're mostly a passive owner, the income may be better characterized as rental income on Schedule E, which isn't subject to self-employment tax but comes with its own loss-limitation rules (the same Section 280A rules discussed above, plus general passive-activity loss limits).
Neither answer is automatically better — it depends on your overall tax picture — but it's a classification decision worth making deliberately with a tax professional rather than defaulting to whatever category feels intuitive.
Keep the Business Finances Separate From Day One
Every RV tax guide converges on the same non-negotiable: a dedicated business bank account and card for the rental operation, separate from your personal finances. Mixing a security deposit refund with your grocery money, or paying for a repair out of a personal card "just this once," is how hosts lose the paper trail that would otherwise back up their depreciation and expense claims.
This is also where the choice of bookkeeping system starts to matter. A rental business with seasonal booking swings, platform-fee deductions, and a use-day log that directly feeds a depreciation calculation benefits from records you can actually audit and reconstruct — not just a running total in an app. Beancount.io offers plain-text accounting that keeps every transaction, every use-day allocation, and every depreciation schedule in version-controlled, auditable files instead of a black box. Get started for free and see why hosts and small operators are switching to a system where the math behind every deduction is always visible.