The Quick Read: Platform history means the actual booking and payout records for your property, and it is the stronger evidence when you have it. Airdna is a market-data projection tool, and it is not the qualifying document across the wholesale network Lendmire works with. At super jumbo size, the question often goes away: the short-term-rental income path stops at $2,000,000, so larger loans are reviewed on long-term market rent.
- Short-term-rental income is reviewed on twelve months of operating history on a refinance, or the appraisal’s short-term-rent analysis on a purchase, at 80% of gross, subject to underwriting.
- The short-term-rental path tops out at $2,000,000. Above that, run the deal on long-term rent.
- Coverage of 1.00 or higher is required on this path, and it is not available on no-ratio files.
- A trust or LLC changes the paperwork and the signers. It does not change the leverage ladder.
- Municipal permission to operate is documented per property. It is never assumed.
Here is the honest answer on who each option is for. Platform history suits the owner of a seasoned rental who is refinancing and can show a clean twelve-month record. A projection report suits the buyer who has no history yet, and who wants to size an offer before talking to a lender. Different jobs. Different strengths.
Short-Term Rental Calculator
Run the STR numbers in your market
Rate source: Freddie Mac 30-yr average via FRED® — Federal Reserve Bank of St. Louis · effective Oct 15, 2026
Prefilled with starting assumptions — enter your nightly rate, occupancy, taxes, and insurance for a more accurate picture.
Short-term rental income is documented with a 12-month history or a market data report. Program parameters update from Lendmire’s centralized guideline source.
As of Oct 15, 2026 · General Freddie Mac market benchmark, not a Lendmire loan offer. Nightly rate, occupancy, taxes, and insurance are editable estimates. Qualifying income for short-term rentals varies by program — some use appraisal market rent, others use documented STR history or projections — and is confirmed in underwriting. Not a Loan Estimate, approval, or commitment to lend. Program availability and eligibility are subject to lender guidelines, credit approval, property review, and underwriting.
Side-by-Side
The Platform History column reflects the network’s program norms. The Airdna column describes how the tool works and how outside lenders may use it, which varies by lender.
| Factor | Platform History | Airdna Projection |
|---|---|---|
| What it is | Your actual payouts and statements | Modeled estimate from nearby comps |
| Review basis | Documented operating history | Market projection, lender-dependent |
| Best for | Refinance of a seasoned STR | Pre-offer sizing, no-history buyers |
| Documents | Payouts, manager statements, bank deposits | A report and comp set |
| Entity vesting | Payouts and deposits must trace to the entity | Not tied to the borrower’s entity |
| Main weakness | Needs twelve clean months | Estimate layered on estimates |
| Over $2,000,000 | Does not extend the STR path | Does not extend the STR path |
| Reserves | 6 months PITIA, 12 for first-time investors | Same, set by the loan, not the source |
What Does Each Source Actually Measure?
Platform history is a record of what happened. It is the payout detail from Airbnb or Vrbo for the subject property, or a property manager’s statements, often reconciled to bank deposits. No regulator defines how it must be treated. It is a lender-guideline matter.
Airdna’s Rentalizer is a model. According to the AirDNA Help Center, it estimates revenue, average daily rate and occupancy from the historical performance of similar nearby listings, searching within a 10-mile radius and weighting by bedroom, bathroom and guest-count similarity. The AirDNA calculator page adds that the estimate is adjusted for seasonality and demand, and it reports a Comp Set Strength score showing how tightly the comparables cluster.
That score matters more than most borrowers realize. A tight comp set is a sturdier estimate. A scattered one is a guess with a nice chart.
How Does Each Source Become a coverage figure?
Both start as gross revenue, and both get discounted. Across the network, short-term-rental income is counted at 80% of gross, subject to underwriting. That haircut reduces only the income side. The full monthly obligation stays in the denominator.
The ratio works like this: qualifying monthly income divided by PITIA, which is principal, interest, taxes, insurance and any HOA dues. A result of 1.00 or higher is required on the short-term-rental path. Some education sites define the ratio as net operating income over debt service, and residential DSCR loans do not, so ratios computed the two ways are not comparable.
Run a modeled example. Say a property produces gross short-term income that, after the 80% factor, lands at roughly 1.15x the full obligation. That clears. Now say the same property’s gross is a projection that overstates what the unit really earns. The file may clear on paper and still disappoint in practice, because coverage is not cash flow. Vacancy, repairs, management and capital expenses all sit outside the ratio.
Purchase vs. Refinance
| Transaction | Income Evidence | Typical Reality |
|---|---|---|
| Refinance of an operating STR | Twelve months of operating history | Records and deposits must reconcile |
| Purchase | Appraisal’s short-term-rent analysis | Appraiser’s comps drive the number |
On a purchase across the wholesale network, the appraisal’s short-term-rent analysis is the income evidence, not a third-party report you bring yourself. That is the key point for Airdna users. It is still useful for deciding what to offer. One tool for the offer, a different document for the file.
Appraisal forms are built around long-term leases. Form 1007 covers single-family rent schedules, and Form 1025 covers 2-4 unit operating income. Those forms alone cannot fully capture nightly-rental income, which is why the short-term-rent analysis is an add-on to the appraisal.
Experienced-investor status also applies: twelve months owning income property in the last thirty-six.
When Platform History Is the Better Fit
Choose platform history when you own the property and have run it for a full year. It is the strongest evidence because it is real money received, not a model’s opinion. Lenders in the network like it for the same reason.
It also helps when a projection would flatter the property. If a projection runs hotter than your actual results, history tells the truth, and the file is built on something that holds up in review.
The catch is hygiene. Match every payout to a deposit. Keep the LLC’s bank account separate from personal accounts. Account for platform fees, refunds and multiple listing sites. A messy record weakens the strongest evidence you have.
When Airdna Is the Better Fit
Choose Airdna when you are deciding whether to buy. It lets you back into the price at which the numbers could work before you go under contract. It is a planning tool, and a good one when the comp set is tight.
It is weaker in thin markets. One operator review at 10xBnB says the tool folds cleaning fees into revenue, works from public listing data without seeing a host’s back end, and gets unreliable where listings are scarce, citing fewer than 100 as a rough point. Luxury and one-of-a-kind properties often have few true comparables, which is the exact profile of a super jumbo rental.
So treat the report as a rough guide for the offer. Do not treat it as proof of income.
What Changes at Super Jumbo Size?
Everything about the choice collapses above $2,000,000. The short-term-rental path ends there, so a $4,000,000 chalet booked every night is still reviewed on long-term market rent. Reported actual income does not become the coverage figure. Model that gap before you offer.
The rest of the ladder tightens too. On the network’s programs, subject to underwriting:
- Up to $1,000,000: 80% on a purchase and 75% on a cash-out, with credit of 660 or better.
- $1,000,000 to $2,000,000: 75% on a purchase, with 700 or better at that leverage.
- $2,000,000 to $3,000,000: 75% on a purchase and 60% on a cash-out, with 720 or better at that leverage.
- $3,000,000 to $4,000,000: 65% on a purchase or rate-and-term, with no cash-out.
- $4,000,000 and above: 60% on review, case by case, purchase or rate-and-term only.
Two appraisals are required above $2,000,000. Reserves run 6 months of PITIA on the subject property, and 12 for first-time investors. Above $3,000,000 the credit floor is 700, with citizens and permanent residents only. Interest-only runs 120 months up to 75% leverage. Figures vary by file, and nothing here is a commitment to lend. Final terms depend on lender guidelines, property type, leverage, and the borrower’s complete credit picture.
For a deeper look at how the ladder interacts with cash-out sizing, Lendmire’s piece How Trust vs LLC Vesting Changes a Super Jumbo DSCR Cash-Out Amount covers that side. The broader mechanics live in the complete DSCR loans guide.
Holding Title in a Trust or LLC
Entity vesting is welcome, with one rule: no layered entities. The entity on the note must match the entity on title, and a person usually signs a separate personal guaranty. An LLC does not make the loan non-recourse.
Typical paperwork includes an operating agreement, a good-standing certificate and proof of authority to borrow. For a trust, expect a trust certification and trustee signatures. Acceptance of trusts is common but not universal, and land trusts, irrevocable trusts and trust-owned LLCs are program-dependent. Pre-clearance may be needed, subject to program terms.
Vesting changes the paperwork, the signers and the insurance. It does not change the leverage caps or credit floors.
For short-term income, the practical issue is tracing. If the history was earned in your personal name and title then moves into an entity, the payouts and deposits may not line up with the borrower. Ask early whether that earlier history will count.
One more trap involves an existing loan. Under the federal due-on-sale statute, 12 U.S.C. § 1701j-3, subsection (d) lists exempt transfers, including a transfer into an inter vivos trust where the borrower stays a beneficiary. That exemption covers residential property of fewer than five units and is commonly read to require continued occupancy. Its reach to a non-owner-occupied rental is uncertain, and an LLC transfer is not on the list. Closing the new loan in the entity, or getting written lender consent, is the cleaner route.
DSCR vs. conventional financing
There are two common ways to finance an investment property, and they qualify you differently — here’s how investors weigh them.
Why investors choose it
- Qualifies on the property’s rental income — no personal tax returns, W-2s, or pay stubs needed to document income.
- No personal debt-to-income ceiling to clear, so existing mortgages and obligations don’t cap your borrowing the same way.
- Can be closed in an LLC, keeping the property inside a business entity.
- Built for scaling — not held to the limit on number of financed properties that conventional financing applies.
- Underwriting centers on the deal: generally qualifies when the rent covers the payment, a 1.00x coverage ratio being a common baseline (confirmed in underwriting).
- Designed specifically for investment property, including long-term and, where the program allows, short-term rentals.
Where it’s strong
- Often the lowest ongoing financing cost for a buyer who fully qualifies on personal income — a fit for a first property or a cost-first purchase.
Trade-offs for investors
- Requires full personal income documentation and must fit within a debt-to-income limit — salary, existing debts, and other mortgages all count.
- Typically held in your personal name rather than a business entity.
- Caps how many financed properties you can carry, which can become a ceiling as a portfolio grows.
- Evaluates you as a borrower as much as the property, which usually means more paperwork.
How investors usually choose: a first or single property often optimizes for the lowest financing cost; portfolio builders often optimize for leverage, vesting in an LLC, and scaling past conventional caps. The right answer depends on your goals, the property, and current guidelines — both paths run through select lenders in Lendmire’s wholesale network, with eligibility and terms confirmed in underwriting.
When Both Exist, Which Wins?
On a refinance in this network, the operating history is the evidence. A projection does not override it. If history is strong and the projection is weak, you are fine. If history is weak and the projection is strong, the file is reviewed on what actually happened.
Some outside lenders let a refinance use whichever figure is higher. That is lender-dependent and not something to assume. Where no short-term history exists, a file may fall back to long-term market rent. Ask which basis applies before you commit to a strategy.
Where Files Go Wrong
- Over the cap. The loan exceeds $2,000,000 and the borrower expected nightly income to count.
- Missing permission. Municipal permission to operate must be documented for the specific property. Short-term rental rules can vary by city, county, HOA and property type, so confirm local rules before relying on projected rental income.
- Thin comps. A luxury property with few true comparables produces a shaky estimate.
- Deposits that do not match payouts. The strongest document becomes the weakest.
- Seasonality. One strong summer can inflate a short sample.
Balanced Verdict
Use Airdna to decide what to offer. Use platform history to qualify when you have it. Above $2,000,000, plan on long-term rent, whichever source you prefer.
If you are buying or refinancing a high-balance rental property and want to see how the numbers work, Lendmire can help you compare super jumbo DSCR loan options based on the property income, the loan balance, credit profile, leverage, and investor goals. The brokerage arranges financing through select lenders in its wholesale network across 41 markets, including Washington, D.C.
This article is general information, not legal or tax advice. Tax treatment varies, so consult a qualified attorney or CPA about your own situation.
Frequently Asked Questions
Does Airdna qualify a short-term rental for a super jumbo DSCR loan?
Not directly. On a purchase, the appraisal’s short-term-rent analysis is the income evidence in this network, and above $2,000,000 the short-term path does not apply. Airdna remains useful for pricing an offer.
Can a trust hold title on a super jumbo short-term rental?
Often, but it is program-dependent. Expect trust certification and trustee signatures, and possibly pre-clearance for land trusts or irrevocable trusts, subject to underwriting.
Does an LLC remove my personal liability?
Usually not. A personal guaranty is typical, so the LLC is a structure for title and documentation rather than a shield from the loan.
What if my history and projection disagree?
On a refinance, the operating history is the evidence. Be ready to explain the gap, and expect the file to be reviewed on the documented record.
Does a DSCR above 1.00 mean the property cash-flows?
No. The ratio compares rent to PITIA only. Vacancy, repairs, management and capital expenses sit outside it.
Investors focused on short-term rentals can review DSCR loans for Airbnb and short-term rentals.
Lendmire’s self-employed mortgages page presents both super jumbo programs, bank statement and DSCR, side by side.
About Lendmire
A non-QM mortgage broker (NMLS# 2371349), Lendmire arranges DSCR financing for real estate investors in 41 markets — 40 states plus Washington, D.C. Because deals are underwritten primarily on property cash flow rather than personal income documentation, the structure suits self-employed buyers and entity-owned portfolios. Lendmire places loans through wholesale investor lenders; it is not a direct lender. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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Informational only. Not a Loan Estimate, approval, or commitment to lend. Program availability and eligibility are subject to lender guidelines, credit approval, property review, and underwriting.
References
1. AirDNA Help Center – Rentalizer
This article is part of Lendmire’s super jumbo DSCR loan program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Does a Luxury STR Qualify for a 40-Year Super Jumbo DSCR Loan? · How Super Jumbo DSCR STR Income Rules Work for Luxury Airbnb Operators · How Much Can You Borrow With a 40-Year Super Jumbo DSCR Loan?
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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- North Carolina Insurance Producer · License# 19053198 · Property, Casualty, Life, Health · Verify on NAIC SBS
- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
Required disclosures. Lendmire (NMLS# 2371349) operates as a licensed mortgage broker, not a direct lender or depository. The discussion in this article is general in nature and should not be relied upon as financial, legal, or tax advice — every investment scenario is unique and should be reviewed by a qualified professional. Any loan inquiry is subject to lender underwriting, and this article is not a commitment to lend or a guarantee of approval. Mortgage rates, loan terms, and program guidelines vary by borrower, property, and state, and may change without notice. Equal Housing Opportunity. Verify licensure at NMLS Consumer Access.