You grossed $93,000 on your Airbnb last year. The lender is going to underwrite it as if you made considerably less.
That’s not a mistake or a lowball. It’s how short-term rental income gets treated, and understanding the method lets you present your numbers in the strongest honest light — and avoid a nasty surprise at underwriting.
Why Airbnb Income Gets Discounted
A long-term lease is a signed contract for a known amount over a known period. Short-term rental revenue is the sum of many short bookings, and next year’s bookings aren’t guaranteed by last year’s.
Lenders respond to that uncertainty in two ways: they demand a real revenue history rather than projections, and they often apply a discount — a “haircut” — to what that history shows.
What Documents Lenders Accept
In rough order of how much weight they carry:
- Airbnb and VRBO earnings statements. Platform-generated, hard to fudge, the gold standard. Most lenders want a full 12 months.
- Property management statements. If a professional manager runs the property, their income reports work well.
- Tax returns (Schedule E or C). Corroborate platform statements, though depreciation and deductions make them look lower.
- Bank statements. Showing the deposits, sometimes requested alongside platform data.
- AirDNA or market projections. For a property with no history, some lenders accept third-party market estimates — usually with a heavier discount, since it’s a forecast, not a record.
The pattern: documented history beats projection every time. A property with 12 months of Airbnb statements finances on far better terms than an identical property you’re planning to convert.
The Haircut in Practice
Say your short-term rental produced this over twelve months:
| Month | Gross Revenue |
|---|---|
| January | $6,800 |
| February | $7,200 |
| March | $9,500 |
| April | $11,000 |
| May | $8,800 |
| June | $6,200 |
| July | $5,400 |
| August | $5,800 |
| September | $7,600 |
| October | $8,200 |
| November | $9,800 |
| December | $7,100 |
| Total | $93,400 |
Annual gross: $93,400. Monthly average: $7,783.
Apply a 25% haircut and the lender underwrites $5,838 a month. That’s the figure that goes into your DSCR — not the $7,783 you actually averaged, and certainly not your best month.
The haircut size varies by lender from roughly 10% to 25% or more. On the same property, that spread is the difference between a comfortable approval and a decline. It’s the first question to ask any lender about an STR.
What Seasonality Does
Look at that table again. April brought in $11,000. July brought in $5,400. Your best month was more than double your worst.
Lenders notice. A property with steady month-to-month revenue is viewed more favorably than one with the same annual total concentrated in a short peak season. Two properties can gross identical amounts for the year, and the one with smoother income underwrites better.
This is why the 12-month requirement is non-negotiable for most lenders. Three good summer months tell them nothing about February.
Gross Revenue Is Not Net Income
An important distinction for your own analysis, separate from what the lender does.
Short-term rentals carry operating costs a long-term rental never sees:
- Cleaning between every stay
- Platform fees
- Furnishing, and replacing what guests damage
- Utilities, internet, streaming
- Consumables — toiletries, coffee, paper goods
- Management, if you’re not self-managing, often 20% or more
- Higher wear, and higher maintenance
Those costs commonly consume 25 to 40% of gross revenue. A $93,000 gross can net closer to $60,000, and sometimes less. The lender’s DSCR haircut is a rough proxy for this reality, but your actual net depends on how you run the property.
If You Have No History
Financing a property you intend to convert to short-term use, with no track record, is harder. Options:
- Qualify on long-term rent instead. Underwrite the deal on what it would lease for annually, treating STR upside as a bonus rather than the basis. The cleanest path if the LTR numbers work.
- Use market projections. Some lenders accept AirDNA-style estimates, with a heavier discount.
- Buy an operating STR. Purchasing a property that already has 12 months of history lets you finance on actuals from day one.
The most durable approach is the first: if a property finances on its long-term rent and only gets better as a short-term rental, you’re protected against both a lender haircut and a future regulatory change.
Presenting Your Numbers Well
- Lead with platform statements. Pull the full 12 months directly from Airbnb and VRBO.
- Show all channels. If you book across multiple platforms plus direct, include everything so your total is complete.
- Be ready to explain gaps. A month at zero because you blocked the calendar for a renovation should be documented, not left to look like lost demand.
- Know the fallback rent. Have the long-term lease comp ready. It strengthens the file and shows the lender a floor.
Check Your Deal
Model the property with a conservative income figure — apply a 20 to 25% haircut to your average yourself, before the lender does, and see whether it still clears 1.0.
Our DSCR calculator runs the ratio. For the broader trade-offs between rental strategies, see short-term vs long-term rental financing, and when you’re ready, explore short-term rental loans or apply now.
Income treatment, haircut percentages, and documentation requirements vary significantly by lender and change over time. Revenue figures are illustrative examples only. Short-term rental performance is not guaranteed and is subject to seasonality, market conditions, and local regulation. Nothing here is a commitment to lend or financial, tax, or legal advice.
