Airbnb's 15.5% Host Fee: The Four Numbers We Repriced on Every Property

Airbnb's move to a single 15.5% host fee lands on four numbers, not one. The nightly rate is the one everybody adjusts. The cleaning fee, the pet fee and the extra-guest fee are the three that quietly keep paying the increase, booking after booking, until somebody goes in and fixes them.

Our team manages 300+ properties across 50+ cities and 7 countries, so this was not an afternoon of edits for us. It was an audit of every fee line on every listing. Here is the math we used, the line item that costs the most when it gets missed, and what we would check across a portfolio this week.

What Changes, and What It Touches

Airbnb previously split its take between a smaller host-only fee and a guest service fee, with the split varying by fee type. From September 15 that split goes away. Every fee on the listing moves under one flat 15.5% host fee: the nightly rate, the cleaning fee, the pet fee and the extra-guest fee.

The practical effect is simple. Any price that was set before September 15 and left alone pays out less than it did the week before. How much less depends on how far the old fee sat from 15.5%, and on some lines that gap is wider than owners expect.

Divide by 0.845, Do Not Multiply by 1.155

The instinctive fix is to take the old price and add 15.5% to it. It feels right and it is wrong.

Multiplying by 1.155 does not return the same payout, because the fee is charged on the new higher price rather than the original one. Take $100, mark it up to $115.50, and Airbnb's 15.5% leaves you with $97.60. You have just funded most of the increase yourself.

The correct move is division. Take the payout you want to keep and divide it by 0.845, which is 1 minus 0.155. $100 divided by 0.845 is $118.34. After the 15.5% comes out, you are back to $100. That works out to an 18.34% markup rather than 15.5%, and it is the same math we published when the host-only model first landed, in our breakdown of Airbnb's commission structure.

On a single booking the difference looks like rounding. Across a portfolio it is a line item.

The Cleaning Fee Is Where This Actually Hurts

The nightly rate gets attention whenever a platform changes its fees. The cleaning fee rarely does, and that is exactly where the math breaks hardest.

Cleaning fees have historically carried a much smaller host-only fee, often closer to 3%. From September 15 they carry the same 15.5% as everything else. On a $150 cleaning fee left untouched, Airbnb's cut goes from $4.50 to $23.25. That is nearly $19 gone from one line item on every single booking until the fee is repriced with the same division formula as the nightly rate.

Our team caught this on one of our own listings while preparing for the switch, and it is what pushed us to check every fee line on every property rather than just the headline rate. A cleaning fee is not revenue, it is a cost you are recovering. When 15.5% comes out of it, you are paying for part of the clean yourself on every stay.

Pet Fees and Extra-Guest Fees Follow the Same Rule

These are the two easiest numbers to forget, mostly because they sit further down the listing and get set once and then ignored. The rule does not change. Take the amount you want to keep, divide it by 0.845, and that is the new listed fee.

Skipping them does not mean avoiding the increase. It means absorbing it personally on every booking that includes a pet or an extra guest, for as long as the fee sits unadjusted. Across a portfolio with pet fees switched on everywhere, that is a real ongoing gap that no guest will ever flag for you, because guests never see the host side of the math.

Guests Should Not Feel This

The reassuring part is that repricing correctly does not have to change what guests pay in any way they notice. Airbnb now shows one total price rather than a line by line breakdown, so the adjustment spreads across the whole stay instead of showing up as a bigger cleaning fee sitting next to a competitor's.

Applied properly across all four fee types, the guest-facing total moves by the amount needed to offset the fee and no more. What we have seen so far is stable totals and no meaningful shift in booking pace. The change happens behind the listing, not in front of it.

The Part That Only Shows Up at Portfolio Scale

At one property this is twenty minutes of work. At twenty properties it is a process, and there are three ways it goes wrong.

The markup gets applied twice. If you run a dynamic pricing tool alongside a channel markup in your property management system, it is easy to stack one on top of the other, or to make the fee adjustment in both places and price yourself out of the search results. We wrote about that specific trap in our piece on OTA promotions. Decide which system owns the markup, and only touch it there.

The new properties start from the old template. Whatever you fix this week, the property that goes live next month is built from whatever your onboarding template says. If that template still carries the old fee structure, the gap quietly reopens one listing at a time.

Nobody checks the payout. The only real proof the markup worked is a completed reservation where the net matches what it would have been before. Pull one booking per property after the change and compare it against an equivalent booking from before. That takes minutes and it is the only number that settles the question.

What We Would Check This Week

Whether your properties are run by our team or by you, this is the list. The nightly rate, marked up by division rather than addition. The cleaning fee on every listing, repriced with the same formula. The pet fee and the extra-guest fee, which are almost always the two left behind. Where the markup actually lives, so it is not applied twice. Your onboarding template, so the next property does not inherit the old numbers. And one completed booking per property, checked against the old net.

None of it is complicated. It is a few minutes per listing, multiplied by however many listings you have, and the cost of skipping it gets paid one booking at a time. If you want the wider view of where a portfolio leaks money, download the STR Growth Blueprint here.

There is a bigger point underneath this one, and it comes up every time a platform changes its terms. You do not control the fee. You control how fast you respond to it, and how much of your business sits on one channel when it lands. We covered that exposure in our piece on single platform dependency.

Want help setting up your STR for long-term performance? The team at Corzly manages properties across multiple markets and helps operators build the systems that drive results. Reach out here.

This article was inspired by Episode 357 of the Short-Term Rental Riches podcast.