Leverage, reserves, and pricing vary by lender and program; the final terms follow the full file review.
The Quick Read: A DSCR loan with a larger down payment is one first lien that a lender can underwrite on its own, while a seller second adds a junior lien that the first-lien lender must approve, count in combined leverage, and see disclosed, so the DSCR route is the more dependable path and the seller second is the more fragile one. There is also a leverage wrinkle specific to Airbnb collateral. Short-term rental purchases on the strongest files top out around 75% LTV, which is 25% down, so a true 15% down tier is harder to reach on a vacation rental than on a standard long-term rental. Terms vary by lender guidelines, property type, leverage, credit profile, and full file review.
- Across the network, 15% down (85% LTV) is a select high-leverage tier on standard rental purchases, generally with a score near 700 or higher.
- Short-term rental purchases typically reach up to 75% LTV, with a 640 minimum score and a 1.00 coverage floor, subject to lender guidelines.
- A seller second is rarely accepted by the first-lien lender, and when it is, the second counts toward combined leverage.
- Neither option removes the need for reserves, a sound appraisal, and income support for the Airbnb.
Short-Term Rental Calculator
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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 table below compares the two structures on how they are underwritten. The seller second column reflects published industry norms, because acceptance varies by first-lien program. Pricing is not compared here, since it lives in the calculator and changes by file.
| Factor | 15% Down DSCR | Seller Second |
|---|---|---|
| Structure | One first-lien loan | First lien plus junior seller note |
| Leverage reference | 85% LTV tier, select programs only | Combined LTV across both liens |
| Review basis | Property rent against full obligation | First lien plus lender view of second |
| Documentation | Property income, appraisal, asset sourcing | Same, plus note and recorded lien |
| Lender permission | Built into the program | First-lien lender must approve |
| Disclosure | Standard purchase file | Seller note must be disclosed |
| Entity vesting | LLC common, with personal guaranty | LLC common, same guaranty logic |
| Reserves | Often around 6 months of PITIA | Often at least similar, lender-specific |
| Execution risk | Lower, rules known upfront | Higher, can fail late in the file |
PITIA means principal, interest, taxes, insurance, and any HOA dues. That full monthly obligation is the bottom of the coverage ratio.
How Each Structure Works on an Airbnb
Start with the DSCR side. DSCR loans are designed for non-owner-occupied investment properties. Because they are business-purpose investor loans, they are reviewed differently from a standard owner-occupied mortgage. The loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines. Our complete DSCR loans guide covers the basics for readers new to the product.
Airbnb files add one step. A short-term rental has no lease, so income has to be supported another way. Common options include an appraiser’s rental analysis, a property-management statement, bank statements showing deposits, or a projection report on a purchase. Some programs fall back to the appraiser’s long-term market rent. That fallback can understate what a strong vacation rental earns.
Lenders usually apply a haircut to projected short-term income before they test coverage. The exact discount depends on the program.
The seller second works differently. The buyer takes a first mortgage and the seller carries a smaller note behind it. The seller accepts less cash at closing and is paid over time. The buyer then makes two payments each month. Lien order follows recording order, not loan size, unless a subordination agreement changes it. If a foreclosure sale only covers the first lien, the junior lien can be wiped out, and that is the risk the seller takes.
Where the 15% Figure Actually Lives
This is the part many investors miss. Across most programs we place files with, purchases land at 75% to 80% LTV, which means 20% to 25% down. A select group of high-leverage programs reaches 85% LTV with roughly a 700 or higher score. That is the 15% down tier.
Short-term rentals sit on a different grid. A typical short-term rental purchase reaches up to 75% LTV on the strongest files. Lenders usually also look for a 640 or higher score and about 12 months of landlord or host experience. The coverage floor on a short-term rental purchase is 1.00, and it is a floor for select programs, not a universal standard.
So a buyer who wants 15% down on an Airbnb faces a gap. Whether any lender in the network will apply a high-leverage tier to short-term collateral depends on the file, the property, and current guidelines. Planning around a 25% down payment on a vacation rental is the safer assumption. Lendmire’s piece Does the Down Payment Minimum Differ on an Airbnb Purchase vs Cash-Out? walks through that split in more detail. Exact terms depend on the lender’s guidelines, property type, leverage, and a full review of the borrower’s file.
That gap is exactly why the seller second comes up. It looks like a bridge from 75% to 85%. The next section tests whether the bridge holds.
Testing the Seller Second Bridge
Picture a purchase structured as a first lien at 75% LTV, a seller note for 10% of the price, and 15% cash from the buyer. The buyer put down 15% in cash. The property carries 85% combined leverage, and combined leverage is what the first-lien lender watches. Every figure here varies by lender and program — guidelines, property type, leverage, and credit profile all apply.
Three problems show up quickly in practice.
Permission. In our experience across the network, a seller second is rarely allowed on a DSCR purchase. It changes the combined-LTV math the lender relies on. Programs that do allow subordinate financing keep total leverage inside their own matrix. Undisclosed seller paper is treated as a serious file problem, not a technicality.
Price inflation. Lenders worry about seconds that inflate the recorded price. The buyer then appears to put more cash into the deal than they did. Underwriters read the full purchase contract and the settlement statement for that reason.
Coverage. Whether the second’s payment counts in the debt stack is lender-specific. If it counts, coverage drops. A deal that clears 1.20x on the first lien alone could slip toward 1.00x once the second is included. Borrowers should confirm this before going under contract.
Clearing 1.00 also does not mean the property cash flows. DSCR compares rent to PITIA only. Repairs, vacancy, management, utilities, and capex sit outside the ratio. Vacation rentals carry more of those costs than most long-term rentals.
When 15% Down DSCR Is the Better Fit
Final terms depend on lender guidelines, property type, leverage, and the borrower’s complete credit picture.
A high-leverage DSCR loan fits the investor who wants one clean lien and a file that does not depend on anyone else’s cooperation.
It tends to fit when:
- The borrower has a score near 700 or higher and a property whose rent clears coverage with room to spare.
- The property can be underwritten on standard rental terms, with the borrower accepting that a short-term rental may land on the lower 75% LTV tier.
- The investor wants a single payment and a single payoff at refinance.
- The buyer holds the property in an LLC and wants a conventional entity file, subject to lender program eligibility. A personal guaranty from a real person typically stands behind the loan either way.
It fits less well when the borrower’s cash is thin. Down-payment funds must be seasoned and traceable in bank statements. Unsecured personal loans used for the down payment get flagged on statement review. Closing costs and reserves also come out of the borrower’s pocket, usually around 6 months of PITIA, though reserves vary by lender, leverage, and loan size.
Higher leverage generally brings tighter credit, reserve, and property-type overlays. Manufactured homes, log homes, and barndominiums are not offered in the network’s DSCR programs, so a unique Airbnb in one of those property types needs a different financing route.
When a Seller Second Is the Better Fit
A seller second makes sense in narrow situations. The first-lien lender must have approved subordinate financing in writing before the offer goes in. The seller must be motivated and understand that the note sits behind the lender’s lien. The buyer must also have real capital in the deal.
It can also fit when the structure is small. A modest second paired with strong coverage and strong reserves is easier for a lender to review than a large second stacked on a tight file.
Be careful with a second that tries to replace the down payment entirely. It does not make the file stronger. Instead, it hides weak capital behind a second note.
Seller concessions are a related but different tool. A seller credit toward closing costs reduces cash to close without adding a second lien. It is often easier to get approved, subject to lender guidelines.
There is also a legal angle for sellers who finance. Dodd-Frank loan-originator rules can apply to consumer, residential-use seller financing. A Scott Umstead flowchart on seller financing notes the rules do not reach a purchase by an LLC. A Barnes Walker explainer describes the exclusions for sellers who finance one property, or up to three, in a 12-month window. A Burr and Forman-style law blog adds that the exemptions cover owner-occupant sales of one to four units and do not extend to non-occupant buyers. These are general descriptions, so a seller’s counsel should confirm whether a specific note is covered.
Relatedly, once an investor owns a paid-off Airbnb, the question changes from buying to pulling equity. Lendmire’s piece Cash-Out DSCR vs Seller Second on a Paid-Off Airbnb covers that separate decision.
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.
Practitioner View: Where These Deals Break
Across the files that come through a wholesale network, seller-second deals rarely fail at the start. They fail late. The contract is signed, the appraisal is ordered, and then the first-lien lender sees the seller note and objects. By then the buyer has spent money and the seller has taken the property off the market.
DSCR files on vacation rentals also tend to swing on income support. A thin projection or an appraisal that comes in light can cut coverage and force a lower LTV. That is a bigger risk when a second lien is already stacked on top.
The practical lesson is simple. Confirm the lender’s stance on subordinate financing before writing the offer. Then run coverage with and without the second.
Key Terms Defined
Combined LTV (CLTV): The total of all liens on the property divided by its value, including any seller note.
Seller second: A junior mortgage that the seller carries behind the buyer’s first lien.
Coverage ratio (DSCR): Monthly rent divided by the full monthly obligation on the property.
Subordination agreement: A recorded document that changes which lien is paid first.
Haircut: A discount a lender applies to projected short-term rental income before testing coverage.
The Balanced Verdict
Choose the DSCR route when the file is strong, the lender’s rules are known, and the investor values certainty. Accept that on an Airbnb the realistic leverage ceiling is 75% LTV, and plan for roughly 25% down unless a select high-leverage program fits the property. These specifics are subject to lender guidelines and a full review of property, leverage, and credit.
Choose the seller second only when the first-lien lender approves it in writing, the second is modest, and coverage holds with the second counted. If those conditions are not met, the structure adds risk without adding much value.
A sub-1.00 path also exists. Coverage below 1.00 is available through select lenders in the network, with leverage and terms adjusted. It is a different path from standard 1.00 programs, and it generally means more cash down, not less.
Next Step
If you are buying a rental property and want to see how the numbers work, Lendmire can help you compare DSCR loan options based on the property income, credit profile, leverage, and investor goals. Lendmire is a broker that arranges these loans through select lenders in its wholesale network, covering 41 markets including Washington, D.C. Tax treatment varies by how funds are used and how the property is held, so consult a qualified professional. Short-term rental rules can vary by city, county, HOA, and property type, so investors should confirm local rules before relying on projected rental income.
Frequently Asked Questions
Can a seller carry a second on a DSCR purchase?
Sometimes, but rarely. The first-lien lender decides, and it will count the seller note in combined leverage and require disclosure. Many programs do not allow subordinate seller financing at all. Check before you go under contract.
Does the seller second payment count toward coverage?
It depends on the lender. Some programs include a second-lien payment in the debt stack, which lowers the ratio. Others review it differently. Run the file both ways before committing to the structure.
Is 15% down realistic on an Airbnb purchase?
Rarely. The 85% LTV tier is a select high-leverage option on standard rental purchases with a score near 700 or higher. Short-term rental purchases typically reach up to 75% LTV, subject to lender guidelines. Plan for about 25% down unless a lender confirms otherwise.
Can I use an LLC for either structure?
Usually yes, subject to lender program eligibility. A personal guaranty from a real person typically stands behind the loan. An LLC does not remove that guaranty.
What if I want less cash to close but not a second lien?
A seller credit toward closing costs can reduce cash to close without adding debt. Equity from another property or a partner is another route. Each is reviewed under lender guidelines, and none removes reserve or credit requirements.
About Lendmire
As a DSCR and non-QM mortgage broker, Lendmire — NMLS# 2371349 — connects investors with wholesale lending channels across 41 markets, including Washington, D.C. The property’s rental income, not the borrower’s tax returns, is central to lender review, which works for self-employed operators and portfolios beyond four financed properties. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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References
1. Scott Umstead PA – Dodd-Frank Seller Financing Flowchart
2. Barnes Walker – Seller Financing Restrictions Under Dodd-Frank
3. Burr and Forman-style law blog – Seller Financing and Dodd-Frank
This article is part of Lendmire’s short-term rental loan program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: How to Qualify for a DSCR Loan in Massachusetts · Buying an Airbnb With Cash vs. a DSCR Loan · How Much Down Payment Does an Airbnb Loan Require?
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Compliance and disclosures. Lendmire (NMLS# 2371349) is a licensed mortgage broker and is not a direct lender, depository institution, financial advisor, or tax professional. Content in this article is general market analysis and educational information — not financial, legal, or tax advice for any specific situation. Lendmire does not guarantee loan approval; every transaction is subject to underwriting by the funding lender. Mortgage pricing and loan program guidelines are subject to change at any time without notice and vary by borrower characteristics, property type, and state regulations. Lendmire complies with Equal Housing Opportunity. Licensure verification: NMLS Consumer Access.