The Quick Read: The difference comes down to which rent number the lender will accept: an STR-capable DSCR lender can underwrite on projected or documented Airbnb income, while an LTR-focused lender underwrites on a lease or the appraiser’s long-term market rent, which usually produces a lower coverage figure on a property that performs well as a short-term rental.
- DSCR (debt service coverage ratio) is monthly rent divided by PITIA, the full monthly obligation of principal, interest, taxes, insurance, and association dues.
- LTR means long-term rental, such as a 12-month lease. STR means short-term rental, such as nightly Airbnb stays.
- A conversion has no hosting history yet, so the income source the lender accepts matters more than almost anything else.
- Clearing the ratio is not the same as positive cash flow. Repairs, vacancy, management, and utilities sit outside the calculation.
- Short-term rental rules vary by city, county, HOA, and property type, so confirm local rules before relying on projected rental income.
Here is the honest answer. An STR-capable lender is for the owner who is converting a rental and wants the loan sized to what the property can earn as an Airbnb. An LTR-focused lender is for the owner who will keep the property on annual leases, or who can clear the ratio on long-term rent alone and wants the simpler file. Neither is better in the abstract. The right pick depends on how much the two rent numbers differ on your property.
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 STR column reflects the guidelines Lendmire sees across select lenders in its wholesale network. The LTR column shows published industry norms, which vary by lender. Lendmire is a broker, and its network places both kinds of loans.
| Factor | STR-Capable DSCR (AirDNA-style) | LTR-Focused Lender |
|---|---|---|
| Review basis | Projected or documented STR income | Lease or 1007 market rent |
| Documentation | Analytics report, platform statements, appraisal | Lease, appraisal with rent schedule |
| Operating history | About 12 months of hosting experience expected | Usually none for a leased unit |
| Property types | Houses, condos, small multifamily; no manufactured, log, or barndominium | Similar mix, often with the same exclusions |
| Entity vesting | LLC common, subject to lender program eligibility | LLC common, personal guaranty usual |
| Reserves | Commonly about 6 months of PITIA, varies | Varies by lender, often similar or lighter |
| Leverage | Purchase up to 75% LTV; refinance and cash-out up to 70% LTV | Purchase often 75%-80% LTV; cash-out around 75% LTV |
Two notes on that table. First, the ceilings are typical ranges, and each file is underwritten individually. Second, a larger down payment lowers the payment and can lift coverage. It does not erase leverage caps, credit floors, or reserve rules. The strongest files clear both tests: enough equity and enough rental coverage.
How the Rent Number Actually Gets Built
Both lender types run the same division. What changes is the top line.
An LTR-focused lender looks at an in-place lease or the appraiser’s rent schedule. That schedule is Form 1007, the appraiser’s single-family rent survey. It is a clean, familiar number.
An STR-capable lender can use one of three inputs. The first is a market projection, such as an AirDNA Rentalizer report. The second is historical platform or management statements. The third is the appraiser’s short-term analysis. Many lenders also apply a haircut or expense factor to projections, and the size varies from lender to lender.
Each input has a known weakness. Class Valuation, an appraisal-management firm, argues that Form 1007 cannot capture short-term income because that income swings with occupancy, seasonality, and event pricing. Appraisers instead attach a narrative addendum for short-term rentals. That is an industry position, not a regulation, but it explains why a lender that only reads the 1007 can land far below what an Airbnb earns.
AirDNA’s own description helps here. Per AirDNA’s Rentalizer write-up, the tool models occupancy, rates, and seasonality from comparable listings in a dataset of more than 15 million listings across 120,000-plus markets. That makes it a market-comp projection. It is not a record of your property’s bookings.
Analysts warn about the gap. Vaultstr, an STR analytics firm, says independent tests put Rentalizer 15-30% off actual results, usually on the high side, and suggests underwriting the first year at 60-75% of the projection. That is an operator’s view, not a lender rule. It does explain why lenders haircut projections and why a prudent investor does the same before buying.
When an STR-Capable DSCR Lender Is the Better Fit
Choose this lane when the property’s Airbnb income is meaningfully higher than its long-term rent and you want the loan sized to it. A converted lake-town cottage, a ski-area condo, or a duplex near a hospital district that serves traveling clinicians can all fall in that group, if local rules allow short stays.
Picture a house that clears roughly 0.9x on its 1007 rent but projects near 1.3x on a haircut Airbnb analysis. An LTR-focused lender sees the first number. A lender that accepts the STR route sees the second. On a conversion, that gap can decide whether the loan works at all. Leverage and terms are subject to lender guidelines, and sub-1.00 files can be reviewed too, as covered below.
This lane also fits owners who already have hosting history. Twelve months of platform statements is the strongest evidence you can bring, and across the network it is the usual expectation. On a purchase, STR programs generally reach 75% LTV on the strongest files, with a 1.00 coverage floor and a 640 credit score as the typical minimum. On a refinance, the typical ceiling is around 70% LTV with a 1.00 floor. Cash-out also tops out around 70% on short-term-rental collateral, versus around 75% on standard rentals.
A few trade-offs deserve honest mention:
- Lower leverage. STR collateral generally carries lower LTV ceilings than a standard rental.
- Report conditions. Lenders can require an analytics report with enough comparable listings, a recent date, and a strength score. A thin market can fail that test.
- Appraisal risk. If the appraiser’s short-term analysis comes in low, the loan size follows, so ask in advance whether a projection can fill in.
- More moving parts. Expect more documents: the report, the appraisal, entity papers, and proof of assets and reserves.
Lendmire’s piece Short Term Rental Vs Long Term Rental Cash Flow For Lenders goes deeper on that income gap.
When an LTR-Focused Lender Is the Better Fit
This is the right lane more often than Airbnb enthusiasm suggests. Choose it when the property clears coverage on long-term rent without help, when you plan to rent it on annual leases, or when you are not sure the short-term plan will hold up.
Three situations point this way:
1. The property is in a market with tight short-term rental rules or an uncertain permit. AirDNA’s own materials flag regulation risk, and rules vary by jurisdiction. Underwriting on income you may not be allowed to earn is a bad bet.
2. The Airbnb projection and the 1007 rent are close. If the two numbers are within a rounding error of each other, the extra paperwork buys you nothing.
3. You want the simpler file. A lease and an appraisal are easier to document than a projection, a haircut, and an appraiser’s addendum.
Leverage on LTR files is often higher too. Most purchase files across the network land at 75%-80% LTV, and select high-leverage programs reach 85% LTV with roughly a 700-plus score. Cash-out on a standard rental tops out around 75% LTV, with about 6 months of seasoning as the common expectation. Credit expectations are often a touch lighter: a 620 floor exists in parts of the network, most programs want around 660, and 700-plus unlocks the strongest tiers.
One more point in the LTR lane’s favor. A pass on the ratio is not a profit forecast, and that is truer for an Airbnb. STR operating costs run higher than a leased unit’s, so a property that barely clears coverage as an Airbnb can still lose money in a slow season. If the numbers only work on an optimistic projection, an LTR file at moderate leverage can be the sturdier choice.
What a Converting Owner Needs to Check First
Before comparing lenders, read the loan documents you already have. Some notes carry occupancy or use covenants, minimum lease-term language, or insurance requirements that a nightly-stay plan can breach. Insurance deserves its own call: a standard landlord policy may not cover short-term guests, so confirm coverage in writing before the first booking.
Then sort your situation:
- No history yet. You are converting today. Expect the projection or appraiser route, and expect lenders to treat that differently from documented income. Some programs also want the 12 months of hosting experience before they count STR income at all. Ask each lender which income source it accepts, whether it haircuts it, and what happens if the appraisal disagrees.
- Partial history. A few months of statements can support a projection, but many lenders still want a full year. Ask whether the lender blends the two.
- Full history. This is the strongest file. Statements show what the property earns, and the lender can underwrite them directly.
A related point on coverage. For many select programs, 1.00 is where eligibility starts. A separate select-lender path takes coverage below 1.00 with leverage and terms adjusted. That route is for borrowers with stronger credit, more equity, and more reserves, and every file is reviewed individually.
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.
The Borrower and Property Basics That Apply Either Way
Some rules do not change between lanes. Loan sizes reach up to $3,000,000 on standard programs, with smaller balances available through select lenders on standard programs, and above $2,500,000 the network generally holds to 30-year fixed structures. Reserves vary by lender, leverage, loan size, and transaction type. Around 6 months of PITIA is common, conservative rate-and-term files under $1,500,000 at modest leverage can see reserves waived, and larger loans typically step up to about 9 months.
The 30-year fixed is the spine of the product. Select lenders also offer 40-year terms, interest-only periods, and ARM structures for investors who want them. Many investors vest title in an LLC, subject to lender program eligibility, and the lender typically asks for a personal guaranty. An LLC does not make the loan non-recourse.
Property type matters on both sides. Manufactured homes (single- and double-wide), log homes, and barndominiums are not offered in these programs. Everything else is reviewed by property, so confirm your type with a broker before you pay for an appraisal.
Tax treatment varies by how funds are used and how the property is held, so consult a qualified tax professional before relying on any deduction.
For the full picture of how these loans work, see Lendmire’s complete DSCR loans guide.
The Verdict
Choose the STR-capable lane if the Airbnb income is clearly stronger than the long-term rent, you can document or credibly project it, and local rules allow it. Accept the lower leverage and extra paperwork as the price of a loan sized to real earning power. Run the projection at a haircut first, in the spirit of the 60-75% guidance above, and see whether the ratio still holds.
Choose the LTR-focused lane if the property clears coverage on a lease or the 1007 rent, if the short-term plan is unproven, or if rules in your area are unsettled. It is the simpler file, and it rarely fails for a reason you cannot see coming.
The in-between case is common. Many converting owners start with long-term financing and refinance into an STR-capable loan once they have a year of hosting statements. That sequence gives up some early upside, but it replaces a projection with proof.
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. As a mortgage broker, Lendmire arranges DSCR financing through select lenders across 41 markets, including Washington, D.C. Programs change and every file is underwritten individually.
Frequently Asked Questions
Can my current lender stop me from listing the property on Airbnb?
It depends on the loan documents. Some notes include occupancy or use covenants, minimum lease-term language, or insurance requirements that short stays can breach. Read the note and the insurance policy before listing, and ask the servicer if anything is unclear. If the terms conflict with your plan, refinancing into a loan that allows short-term use is the usual fix.
Do I need 12 months of hosting history to refinance into an STR loan?
Across the network, about 12 months of hosting experience is the usual expectation for STR programs. Owners without it often rely on a projection or an appraiser’s short-term analysis, and some lenders will not count STR income without history. Ask each lender what it accepts before you order an appraisal.
What if the AirDNA number comes in low?
A low report lowers the qualifying income, so the loan size follows. Your options are a different analytics source, the appraiser’s short-term analysis, a lender with a different income method, or waiting until you have statements. Vaultstr notes that projections can run high, so a low number is not automatically wrong.
Is a DSCR loan the same thing as an Airbnb loan?
No. A DSCR loan is a rental-property loan qualified primarily on property-level rental income covering the payment, subject to lender guidelines. Whether Airbnb income counts depends on the program. Some lenders accept only long-term rent, while STR-capable programs add projected or documented nightly income as an option.
Does passing the ratio mean the Airbnb will cash flow?
No. The ratio compares rent to PITIA only. Cleaning, supplies, management, utilities, vacancy, repairs, and capital costs are outside the calculation. Because STR operating costs run higher than a leased unit’s, stress-test your own numbers before relying on the ratio.
Investors focused on short-term rentals can review DSCR loans for Airbnb and short-term rentals.
About Lendmire
A DSCR-focused mortgage broker, Lendmire (NMLS# 2371349) places investor financing across 41 markets — 40 states plus Washington, D.C. — with DSCR eligibility generally reviewed by the lender on property cash flow instead of tax returns, subject to lender guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in 2025 and 2026.
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References
1. Class Valuation, Form 1007 and short-term rentals
2. AirDNA blog, Rentalizer Agent
3. Vaultstr, AirDNA Rentalizer analysis
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 Lenders Treat an Airbnb Listing With Only One Season of Bookings · How Converting a Long-Term Rental to an Airbnb Affects Your Loan · How to Qualify an Airbnb Purchase With No Rental History
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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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.