Final terms depend on the lender’s guidelines, the property type, and the borrower’s complete credit picture.
The Quick Read: On a short-term-rental purchase, 25% down is the practical working structure, because STR purchase leverage across the network tops out at 75% LTV. Fifteen percent down is a high-leverage tier that, in our experience, applies to strong long-term-rental files with roughly a 700+ score rather than to Airbnb collateral. The larger down payment also helps the coverage ratio, since a smaller loan means a smaller monthly obligation. Each figure is subject to lender guidelines and a complete review of property type, leverage, and credit.
- Short-term-rental purchases typically reach 75% LTV on the strongest files, which means about 25% down.
- Select high-leverage programs reach 85% LTV (15% down) on long-term-rental purchases, usually for borrowers near 700+.
- STR files typically expect a 640+ score, about 12 months of hosting history, and coverage of at least 1.00.
- More down can lift the coverage ratio, but it never overrides credit floors, reserve rules, or property eligibility.
- Clearing 1.00 is not the same as positive cash flow. Cleaning, platform fees, vacancy, and furnishing sit outside the calculation.
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
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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.
The Honest Answer Before the Detail
Fifteen percent down is for the borrower whose property will be underwritten as a conventional long-term rental, who has top-tier credit and a strong coverage ratio. Twenty-five percent down is for the investor buying a duplex, triplex, or fourplex to run on Airbnb, because that collateral type stacks two traits lenders treat cautiously: multiple units and short-term income.
That is a structural reality, not a preference. Your down payment is the inverse of the loan-to-value cap. A 15% down payment means 85% LTV, and 25% down means 75% LTV. The cap is set by the program, the property type, and the strength of the file. You don’t get to pick it freely. Leverage, reserves, and pricing vary by lender and program; the final terms follow the full file review.
Two more points frame the choice. On a purchase, the loan is generally sized off the lower of price or appraised value, so a soft appraisal can raise the cash you need regardless of the percentage you planned. And the choice isn’t only about leverage. It also moves the coverage ratio, your reserves, and the cash you have left for furnishing and operating. Lendmire’s complete DSCR loans guide covers the broader program picture. This piece stays focused on the two down-payment tiers.
Side-by-Side
The 85% column reflects published program norms for high-leverage long-term-rental purchases. The 75% column reflects the short-term-rental tier across the network. Both are subject to lender guidelines, and the network places each type of file.
| Factor | 15% Down (85% LTV) | 25% Down (75% LTV) |
|---|---|---|
| Typical fit | Strong long-term-rental purchase | 2-4 unit STR purchase |
| Credit expectation | Roughly 700+ | 640+ for STR files |
| Review basis | Property rent vs. full obligation | Property STR income vs. full obligation |
| Income documentation | Lease or market rent analysis | About 12 months of hosting history |
| Coverage floor | Select programs start at 1.00 | 1.00 on STR purchases |
| Entity vesting | LLC or individual | LLC or individual |
| Reserves | Vary by size and leverage | Vary by size and leverage |
| Cash left after closing | More | Less |
| Coverage cushion | Thinner | Wider |
A few notes on how to read this. Entity vesting changes paperwork, signers, and insurance. It does not change leverage caps or credit floors. When an LLC takes title, the loan is typically structured with a personal guarantor, and credit, reserves, and experience attach to that guarantor, subject to program terms.
Reserves deserve a flexible reading. They vary by lender, leverage, loan size, and transaction type. About 6 months of PITIA is common. Conservative rate-term files at modest leverage under $1,500,000 can see reserves waived, while larger loans typically step up to about 9 months. Higher leverage tends to push toward the stricter end.
When 15% Down Is the Better Fit
Terms vary by lender guidelines, property type, leverage, credit profile, and full file review.
Fifteen percent down fits an investor who has the credit profile for the top tier, a property that qualifies for it, and a coverage ratio with real headroom. Preserving capital is the whole point of this structure.
Consider who this really serves. Picture a buyer with a score near 700 or higher, strong liquid reserves, and a multi-unit property they plan to underwrite on long-term market rents. The 85% tier lets that buyer keep more cash for renovation, furnishing, and the next acquisition. If the plan is to scale across several properties, cash preservation can matter more than the extra coverage cushion.
The tradeoff is real, though. A larger loan means a larger monthly obligation, so the same rent covers it less comfortably. If the property barely clears 1.00 at 85% LTV, any dip in income, or a conservative discount applied by the lender, can push the number below the floor. Exact terms depend on the lender’s guidelines, property type, leverage, and a full review of the borrower’s file.
Three conditions usually need to line up:
- Credit: Roughly 700+ is where the strongest leverage tiers open, subject to lender guidelines.
- Coverage: The ratio needs enough room that a conservative appraisal rent does not break the file.
- Property type: The collateral has to fit the high-leverage program. For this reason, a 2-4 unit Airbnb often does not.
Here’s the catch for the Airbnb investor specifically. The 85% tier is generally not the path for short-term-rental collateral, since STR purchase leverage tops out at 75% LTV. If the whole thesis depends on 15% down, the more honest question is whether the property can be underwritten as a long-term rental first. Many investors buy on the long-term-rent basis and convert later. That works only if the rent supports the purchase on its own, and it changes how the file is documented.
When 25% Down Is the Better Fit
Every figure here varies by lender and program — guidelines, property type, leverage, and credit profile all apply.
Twenty-five percent down is the base case for a 2-4 unit Airbnb. It matches the STR purchase ceiling of 75% LTV, it produces a smaller loan, and it gives the coverage ratio more room when short-term income is discounted. Final terms depend on lender guidelines, property type, leverage, and the borrower’s complete credit picture.
Why does that matter? Lenders typically haircut short-term income, because it is more volatile and carries higher operating costs than a standard lease. That means the income used in the coverage test can come in well below the gross figure on a booking platform. A lower loan balance offsets that haircut. Put more down and the monthly obligation shrinks, so the same discounted income covers it more easily.
A concrete way to see it: take one fourplex with a fixed underwritten income. At 85% LTV the coverage ratio might land near 1.0x. At 75% LTV, the same income might produce a number closer to 1.2x. Those are modeled assumptions for illustration only, not figures from a specific deal. The point is the direction. More equity improves the ratio on the same property. These specifics are subject to lender guidelines and a full review of property, leverage, and credit.
On many STR files, the coverage test is the binding constraint rather than LTV. The loan is generally the lesser of the leverage cap and the amount the rent can support. In that case, extra equity buys you more than a lower balance. It can be what makes the file work at all.
This structure also suits several borrower types:
- The investor with a thin coverage cushion who needs the payment lower.
- The first-time STR operator without much hosting history, where the lender wants more equity behind uncertainty.
- The buyer who wants reserves and a clean file more than maximum leverage.
If your score is closer to the 640 floor, expect less flexibility. Credit tier affects which leverage is available, and lower tiers generally sit at more conservative LTVs.
How the Coverage Ratio Moves With the Down Payment
The mechanics are simple. Coverage equals qualifying income divided by the full monthly obligation: principal, interest, taxes, insurance, and any HOA dues. A bigger down payment shrinks the loan, which shrinks the obligation, which lifts the ratio. Nothing about the income changes.
For a short-term rental, the income side is where judgment enters. Lenders may use trailing hosting history, a property-manager statement, or a third-party projection, and each path carries its own expectations. Across the network, about 12 months of hosting history is the usual expectation on STR purchases. Projection-based paths tend to be tighter.
For the appraisal, a 2-4 unit property is generally valued on Form 1025, the Small Residential Income Property Appraisal Report, which reports rent unit by unit. Form 1007 is the single-family rent schedule. Both are listed on Fannie Mae’s forms page. Those are agency form names only, and DSCR guidelines belong to each lender.
A short-term-rental rule worth stating plainly: 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.
The Cost of Cash: What the Extra 10% Actually Buys
The extra ten points of down payment buy coverage and a cleaner file. They cost liquidity. Which matters more depends on what the cash would otherwise do.
| Question | Leans 15% down | Leans 25% down |
|---|---|---|
| Is coverage thin? | No | Yes |
| Is cash needed for furnishing and reserves? | Yes | Less so |
| Is the property STR collateral? | Rarely applies | Typical |
| Is hosting history short? | Less suited | More suited |
| Planning to buy again soon? | Favors keeping cash | Favors a stronger file |
Down payment is also not the same as cash to close. Closing costs, prepaids, and reserves sit on top of it. An investor who stretches to the last dollar of down payment, with no reserve left over, takes on a different risk than the percentage alone suggests.
Then there’s operating cash. DSCR compares rent to PITIA only. Clearing 1.00 is not positive cash flow. Cleaning, platform fees, utilities, management, vacancy, furnishing, and capital repairs all sit outside the calculation. On an STR, those costs run heavier than on a standard rental. A file can pass the coverage test and still feel tight month to month. That is an argument for the lower-leverage tier when income is uncertain.
The honest toss-up sits at the margin. If a file clears comfortably at both levels, the tiers come down to whether you value cash on hand or a smaller balance more. If it only clears at 75% LTV, the choice is made for you. Terms depend on the lender’s guidelines, the property type, the leverage, and a full review of the credit profile.
A Contrast Worth Knowing
The same pattern shows up in agency lending, which is a different product. The Fannie Mae eligibility matrix caps investment-property purchases at 85% for one unit and 75% for two to four units. That is useful context only: multi-unit collateral generally carries tighter leverage than single-unit, regardless of loan type. DSCR guidelines are separate and set by each lender in the network.
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.
Common Misreads
“DSCR means almost nothing down.” It usually means more equity than an owner-occupied purchase. Most DSCR purchases land at 75%-80% LTV, which is 20%-25% down.
“85% LTV is available on any deal.” It is a top tier. Property type and short-term use pull the cap lower.
“An LLC gets me better leverage.” Vesting changes paperwork, not caps.
“Nightly rate times 30 equals monthly rent.” Booked nights, seasonality, and platform fees make that shortcut unreliable.
Coverage below 1.00 is a separate path. Where many select programs start at 1.00, a different select-lender path takes coverage below 1.00 with leverage and terms adjusted. Expect that path to ask for more equity, not less.
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 CFPB’s Regulation Z section 1026.3 describes the business-purpose exemption, and that determination depends on loan purpose and documentation.
Practical Pattern From the Network
Across the lenders Lendmire works with, the files that run into trouble are rarely the ones with too little down payment on paper. They are the ones where the coverage test binds first on a discounted STR income, or where reserves were never planned. The strongest files clear both tests: enough equity and enough rental coverage. Running the property both ways, once on trailing hosting income and once on a conservative long-term rent, tends to show which tier is realistic before anyone orders an appraisal.
Tax treatment can depend on how the funds are used and how the property is held; investors should keep clear records and speak with a qualified tax professional before relying on any deduction.
Verdict
For a 2-4 unit Airbnb, 25% down is the structure to plan around. It lines up with the 75% STR purchase ceiling, it widens the coverage cushion when income is discounted, and it leaves a more resilient file. Fifteen percent down is worth asking about only when the credit profile is top-tier, the coverage has real headroom, and the property can be underwritten on a basis that supports the higher tier, which usually means long-term rent rather than Airbnb income.
The flip point is simple. If a file clears 1.00 with room at both levels and you need the cash for furnishing, reserves, or the next purchase, the higher-leverage structure can make sense. If the ratio is tight, the hosting history is short, or the property is clearly an STR play, the larger down payment is the safer choice. Lendmire arranges DSCR investor loans through select lenders across 41 markets, including Washington, D.C., and the team can compare structures once the property income and credit profile are in view.
If you are buying or refinancing 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. Reach the team at 828-256-2183 or request a quote.
Key Terms Defined
LTV (loan-to-value): The loan amount divided by the lesser of price or appraised value, which is the mirror image of your down payment.
DSCR (debt service coverage ratio): Qualifying rental income divided by the full monthly obligation of principal, interest, taxes, insurance, and HOA dues.
PITIA: Principal, interest, taxes, insurance, and association dues, the full monthly obligation used in the coverage test.
Hosting history: The documented record of short-term-rental bookings and income, typically about 12 months on STR files.
Reserves: Liquid funds held after closing, commonly around 6 months of PITIA, though requirements vary by lender, leverage, and loan size.
Frequently Asked Questions
Can I get 15% down on a duplex, triplex, or fourplex Airbnb?
Usually not on short-term-rental collateral. STR purchase leverage tops out at 75% LTV across the network, which is 25% down. The 85% tier generally applies to strong long-term-rental files with roughly a 700+ score, subject to lender guidelines.
Does a bigger down payment help me qualify?
Yes, in one specific way. A smaller loan lowers the monthly obligation, which lifts the coverage ratio on the same income. It does not override credit minimums, reserve requirements, or property eligibility, so the strongest files clear both the equity test and the coverage test.
What if my Airbnb has no operating history yet?
Expect a tighter path. STR files typically expect about 12 months of hosting history, so a new purchase may lean on a projection or on long-term market rent. Projection-based files tend to see stricter expectations, and 25% down helps the file.
Does the cash-out tier differ from the purchase tier?
Yes. Short-term-rental cash-out generally tops out around 70% LTV, and standard rental cash-out at about 75%. The 15%-down framing applies only to purchases.
Does holding the property in an LLC change how much I put down?
No. An LLC changes who signs and what entity documents are needed, subject to program terms, but leverage caps, credit floors, and property eligibility stay the same. Credit and reserves typically attach to the personal guarantor.
Investors focused on short-term rentals can review DSCR loans for Airbnb and short-term rentals.
About Lendmire
Lendmire — NMLS# 2371349 — is a DSCR and non-QM mortgage brokerage with investor loan programs in 41 markets, including Washington, D.C. DSCR eligibility is commonly reviewed by the lender around property-level rent rather than personal income documentation, subject to lender guidelines, and the brokerage helps arrange financing for LLC-owned portfolios beyond conventional financed-property limits. Recognized by Scotsman Guide as a Top Mortgage Workplace in 2025 and 2026.
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References
1. Fannie Mae selling and servicing guide forms
2. Fannie Mae eligibility matrix
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 · How to Qualify for a DSCR Loan in Missouri · How to Buy an Airbnb With a Partner Using a DSCR Loan
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Legal disclosures. Lendmire (NMLS# 2371349) is a state-licensed mortgage brokerage that arranges financing through wholesale lender relationships. Lendmire is not a direct lender, depository institution, or registered financial advisor. The discussion above is general informational content about real estate financing — it is not financial, legal, or tax advice, and readers should consult licensed professionals for guidance on their individual circumstances. Loan inquiries are subject to lender underwriting; this article does not represent a commitment to lend. Loan terms, rates, and qualification standards vary by borrower, property, and state, and are subject to change at any time. Equal Housing Opportunity. NMLS Consumer Access: nmlsconsumeraccess.org.