Airbnb tells the IRS what it paid you only when the year crosses two lines at once, and a whole house booked most weekends crosses one of them and not the other. The money is taxable either way, which is the part that surprises hosts.
Does Airbnb send a 1099-K?
Only above a threshold that counts payments as well as dollars.
Payment apps and online marketplaces have to fill out Form 1099-K when what they pay you “exceeds $20,000 in more than 200 transactions” (Understanding your Form 1099-K, as the IRS page read in November 2026). The copy is due to you by January 31. The same page adds that one can arrive below the line anyway: “You may receive a Form 1099-K even when total payments or transactions are less than the reporting threshold.”
Take the short-term rental calculator’s example property: $350,000 with an Average nightly rate of $375 and Occupancy of 65%, bought with 20% down on a 30-year loan at 7%. At 65% booked it fills about 237 of the year’s 365 nights. The example assumes an average stay of three nights, so those nights arrive as roughly 79 separate bookings.
That clears the dollar line by a wide margin and misses the transaction line by more than a hundred. The form may never come. The IRS page closes the question in one sentence: “Whether or not you receive a Form 1099-K, you must still report any income on your tax return.”
What counts as income before the fee comes out?
Everything the guest pays for the stay.
Publication 527 defines rental income as “any payment you receive for the use or occupation of property”, and says it is not limited to regular monthly payments. Airbnb takes its cut before the payout lands, and most hosts are now on the single fee of 15.5% (Airbnb service fees). On this property that fee is $13,790 for the year. It is a cost of the year, not a smaller top line, and what the 15.5% fee takes walks through a month of it.
Publication 527 also says “the expenses of renting your property, such as maintenance, insurance, taxes, and interest, can be deducted” from that income (Publication 527).
What does a year on the example Airbnb look like?
Here is the same property sorted the way a return asks for it rather than the way a bank statement does. Every figure comes from the calculator: the 15.5% platform fee, a co-host at 20% of revenue, $300 a month of cleaning, $150 of supplies, $350 of utilities, $4,200 of property tax, a $2,400 policy, and 5% of revenue for maintenance.
| A year | |
|---|---|
| Nightly income, about 237 booked nights at $375 | $88,969 |
| Airbnb’s 15.5% host fee | −$13,790 |
| Management / co-host (20%) | −$17,794 |
| Cleaning | −$3,600 |
| Supplies | −$1,800 |
| Utilities | −$4,200 |
| Property tax | −$4,200 |
| Insurance | −$2,400 |
| Maintenance (5%) | −$4,449 |
| Loan interest, year one | −$19,510 |
| Left before depreciation | $17,226 |
These are example figures, not a forecast for any market.
Two lines that sit in the calculator are missing from that table on purpose, and one line changed shape.
Which costs are rental expenses, and which are not?
The reserve is not one, and neither is the whole loan payment.
The calculator holds back 5% of revenue as a CapEx reserve, $4,448 on this property, for the roof and the water heater. Money set aside is not money spent, so it is not an expense of the year. When the reserve is finally spent, what it buys decides the treatment: a repair and an improvement are handled differently, and Publication 527 notes you cannot deduct special assessments paid for improvements.
The loan payment changed shape for the same reason. This property pays $22,354 a year on its $280,000 loan, and in year one $19,510 of that is interest and $2,844 pays the balance down. Publication 527 names “home mortgage interest and real estate taxes” among the expenses you deduct, so the interest is the part that counts. The $2,844 is you buying a slice of the house.
The one deduction left out of the table is the largest for most hosts, because it needs the building’s own cost and not the year’s cash: how depreciation on a rental works covers it.
Schedule E or Schedule C?
The rule turns on services, not on how short the stays are.
Rental income and expenses generally go on Schedule E, Supplemental Income and Loss, filed with Form 1040 (Topic no. 415). Publication 527 draws the other line: “Generally, Schedule C is used when you provide substantial services in conjunction with the property”, and “If you provide substantial services that are primarily for your tenant’s convenience ... you report your rental income and expenses on Schedule C.”
A nightly rental sits closer to that line than a 12-month lease does, and the publication does not list which services tip it over. Which form fits your listing is a question for a tax professional, and the answer is worth having before the year closes rather than in April. A separate set of tests decides whether a loss is passive, and the 7-day test hosts call the loophole is where that runs.
Who pays the occupancy tax?
Someone has to, and in many places Airbnb already has.
Occupancy tax is a tax on the stay, charged by a state, county or city. It is a separate bill from income tax and it is not in the table above. Airbnb collects and remits it for bookings in the places listed in areas where tax collection and remittance by Airbnb is available, the jurisdictions where it has an agreement with the government or is required to. Everywhere else, that article puts it on the host: hosts “are responsible for assessing all other tax obligations”, including state and city taxes, and can add a tax to the listing themselves.
Check your own city and county by name before the first guest, because a short-term rental registration and an occupancy tax account are often the same piece of paperwork.
What to pull before the year closes
Download the year’s gross earnings from Airbnb and the fee breakdown next to it, then count the bookings. The first number is what goes on the return and the second is why a form may not arrive to remind you.
Then put the year’s real rate, nightly price and occupancy into the short-term rental calculator and see what it keeps, which is where what a whole house actually earns starts. None of this is tax advice, and a tax professional is the person to take the numbers to.