The Quick Read: A 1.00 coverage ratio means projected short-term rental income just covers the full monthly housing payment, while 1.25 means it covers that payment with a 25% cushion; 1.00 is where many select programs start, and 1.25 is a stronger tier that tends to open better terms and leaves room if bookings miss the projection. Neither number says the property makes money. Both measure one thing: whether the income the lender is willing to count covers the payment.
- 1.00 is break-even on paper: qualifying income equals principal, interest, taxes, insurance, and HOA dues (PITIA).
- 1.25 is not a separate product on most files. It is a stronger tier of the same program.
- On projected income, the lender discounts your numbers first, so your real coverage on paper sits below your own model.
- Short-term rental purchase programs across our wholesale network typically go to 75% LTV, expect a 640+ score, and start at a 1.00 floor.
- A thin 1.00 cushion is riskier on a vacation rental than on a lease, because bookings swing.
Who Each Option Is Really For
Aim for 1.00 if you want maximum leverage on a property you have already stress-tested, and you have cash outside the deal to absorb a soft season. Push for 1.25 if your income number is a projection rather than history, the market is seasonal, or you want room for the unexpected. Most investors land in between, and that is fine.
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.
Think of it this way. 1.00 gets you through the door. 1.25 helps you stay comfortable once you are inside. The rest of this piece shows how to choose, and how to move a deal from one to the other.
Side-by-Side
| Factor | Coverage at 1.00 | Coverage at 1.25 |
|---|---|---|
| What it signals | Income equals the payment | Income is 25% above the payment |
| Review basis | Property income vs. PITIA | Same test, stronger tier |
| Documentation | Appraisal rent data, STR report | Same documents |
| Leverage posture | Eligible up to program caps | Can open higher-leverage tiers |
| Reserve expectations | Commonly around 6 months of PITIA | Often the same, varies by lender |
| Cushion if bookings dip | Very thin | Absorbs a modest miss |
| Entity vesting | LLC typically allowed | LLC typically allowed |
| Best for | Tested deals, strong cash reserves | Projection-only or seasonal deals |
Two notes on the table. First, the documents do not change between columns. The difference is how much room the ratio leaves. Second, reserves depend on the lender, the leverage, the loan size, and the transaction type, so treat that row as a typical pattern, not a rule.
Entity vesting works the same way. Lending to an LLC is possible, subject to lender program eligibility, and the loan is still underwritten to the property and the guarantor’s credit.
Key Terms Defined
PITIA: principal, interest, taxes, insurance, and association dues. It is the full monthly obligation the ratio is measured against.
DSCR (debt service coverage ratio): qualifying monthly income divided by PITIA. At 1.00 they are equal.
Projected income: an estimate of what a short-term rental will earn, built from market data rather than your own booking history.
Haircut: the discount a lender applies to a projection before dividing by the payment.
Rent schedule: an appraiser’s estimate of market rent for the property, usually based on long-term leases.
Tier: a band of coverage. A better band can improve terms or leverage without changing the program.
How Projected Income Becomes a Coverage Number
Your coverage number is built in four moves. Pick an income source, apply the lender’s discount, divide by PITIA, then compare the result to the program floor and tier.
For a purchase with no operating history, the income source is usually an appraiser’s analysis or a third-party market projection. If the property already operates, trailing platform or manager statements may carry more weight. Not every program accepts a projection. Some fall back to long-term rent, and a deal that clears 1.00 on short-term income can miss it on a lease.
That fallback matters. An appraiser’s rent schedule on Form 1007 for a single-family home (Form 1025 for two to four units) generally reflects long-term market rent. Neither is built to capture Airbnb upside. Lendmire’s piece STR Projected Income Analysis vs Form 1007 for Airbnb DSCR Loans goes deeper on that split.
Then comes the discount. Lenders typically count only part of a projection, and the percentage differs by program. So the ratio on paper runs below the one in your own spreadsheet.
Here is the part most first-timers miss. The denominator moves too. Loan size, taxes, insurance, and HOA dues all change PITIA. A bigger down payment shrinks the loan and lifts the ratio without touching income.
The 1.25 You Read Elsewhere May Use Different Math
A 1.25 figure quoted elsewhere is usually describing commercial-style underwriting. That is net operating income, meaning income after operating expenses.
Residential DSCR files on one to four units work differently. They generally divide gross income by PITIA. A 1.25 on gross income over the payment is a much gentler test than a 1.25 on net income. Same number, different yardstick.
So when a lender, a podcast, or a spreadsheet says 1.25, ask one question: gross or net? AvantStay describes a 1.0 to 1.25 range as typical for projected-income financing, and says higher ratios signal lower risk. That matches what we see across the network.
When 1.00 Is the Better Fit
1.00 is the better fit when the property is strong enough that the extra cushion would cost you more than it protects.
Picture an investor buying a well-located lake cabin with a proven rental market and plenty of cash reserves outside the deal. A 1.00 file may let them stay at higher leverage and keep more capital for furnishing and a launch budget. Short-term rental purchase programs across our wholesale network typically reach 75% LTV on the strongest files, subject to lender guidelines.
Three conditions make 1.00 reasonable:
- You have reserves beyond what the lender requires. Reserves commonly run around 6 months of PITIA, but vary by lender, leverage, and loan size.
- Your income source is credible. Hosting history or a conservative market report beats an optimistic one.
- You can carry the property through a slow quarter without selling.
One honest caveat. If the discounted projection lands exactly at 1.00, you have no margin for a mistake in taxes or insurance. A small cost increase can push you under the floor.
And below 1.00? That is a separate path. 1.00 is where many select programs start; a separate select-lender path takes coverage below 1.00 with leverage and terms adjusted. It exists, but it is a different conversation, and qualification stays subject to lender guidelines, credit approval, and property review.
When 1.25 Is the Better Fit
1.25 is the better fit when your income number is an estimate, your market is seasonal, or your plan depends on rent holding up.
Short-term income swings. A long-term lease pays the same in March and July. A vacation rental does not. A 1.00 ratio built on a projection leaves no room for a soft season, a new competitor, or a bad review streak. A 1.25 ratio is a built-in stress test.
Run the numbers on a modeled property. Say the discounted projection produces about 1.30x coverage. If real income comes in 20% below the projection, the ratio drops to about 1.04x. The file still clears 1.00. Start that same deal at 1.00x, and a 20% miss takes it to about 0.80x.
| Income miss vs. projection | Base ratio of 1.25x | Base ratio of 1.00x |
|---|---|---|
| 10% lower | about 1.13x | about 0.90x |
| 20% lower | about 1.00x | about 0.80x |
| 30% lower | about 0.88x | about 0.70x |
These are modeled ratios, not market data. They show why the cushion matters more on a property whose income moves.
You can get to 1.25 in three ways: put more down, buy a property with a lower payment relative to income, or document stronger income. Each has a tradeoff. More down means less leverage, which may be fine if the ratio is the constraint. A different property means a different deal.
A larger down payment lowers the payment and can lift the ratio. It never erases the leverage caps, credit floors, reserve rules, or property eligibility. The strongest files clear both tests: enough equity and enough rental coverage.
Experience Notes From the Desk
Across the network, projected-income STR files tend to fail for boring reasons. The projection is fine, but the insurance quote comes in higher than the model, or an HOA fee was missed. Because PITIA is the denominator, a small cost shock moves a 1.00 file more than a 1.25 file. Pull a fresh insurance quote and the HOA budget before you set the offer, not after.
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.
Clearing the Ratio Is Not Cash Flow
DSCR compares income to PITIA only. It does not count:
- Cleaning and turnover costs
- Property management and platform fees
- Utilities and supplies
- Furnishing and replacement
- Repairs and capital expenses
- Vacancy beyond what the discount already assumes
A 1.25 file can still lose money. A 1.00 file can be a fine investment if the costs are low. Treat the ratio as a qualification test, then build your own operating budget separately.
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. A permit problem can erase the income the whole ratio rests on.
What Else the Lender Looks At
Coverage is one gate. Credit and leverage are others. For short-term rentals, our network guidelines typically expect a score of 640 or higher. Purchases can reach up to 75% LTV on the strongest files. Refinances and cash-outs on short-term-rental collateral typically top out around 70% LTV.
Lenders usually want about 12 months of landlord or host experience on STR files, and how they treat a projection for a first-time host varies by program. That is one reason program selection matters as much as the ratio. For the full picture of how these loans work, see the complete DSCR loans guide.
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.
Some property types fall outside these programs entirely. Manufactured homes, log homes, and barndominiums are not offered through the network’s DSCR programs. 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.
If your property already has history, the comparison shifts. Lendmire’s piece Projected STR Income vs Rental History for a Long-Term-to-Airbnb Conversion covers how the two income bases compare.
Pre-Offer Self-Check
Before you write an offer, test both lines:
1. Build your own income estimate, then cut it. Use the discounted figure as your qualifying income.
2. Divide by a full PITIA estimate with real insurance and HOA numbers.
3. Note where you land: above 1.25, between 1.00 and 1.25, or below 1.00.
4. Run a 20% income miss. If the file drops below 1.00, ask whether you want that risk.
5. Check that the property type, entity, and local rules all fit program requirements.
That list takes an afternoon and can save a deal.
The Verdict
Neither number wins. They answer different questions.
Choose 1.00 when the income is well-supported, your reserves are deep, and you want the most leverage the program allows. Choose 1.25 when the income is projected, the market is seasonal, or sleeping well matters more than squeezing out the last point of leverage. This one is a genuine toss-up for experienced hosts with a proven market. For a first-time host buying on a projection alone, the stronger play is usually to aim for 1.25 and treat 1.00 as the floor, not the goal.
If your numbers land under 1.00, do not walk away yet. A select-lender path exists with leverage and terms adjusted, and restructuring the down payment may bring the file back above the line. Every file is underwritten individually, and nothing here is a commitment to lend.
Frequently Asked Questions
Is 1.25 required for a short-term rental DSCR loan?
Not on most files. 1.00 is where many select programs start for short-term rentals, and 1.25 is a stronger tier that can improve terms and leverage. Commercial-style loans that use net operating income often cite 1.25 as a minimum, which is a different calculation. Always confirm whether a quoted ratio is gross or net.
Can I qualify on projected Airbnb income with no hosting history?
Sometimes. Some programs accept a market projection or appraiser analysis, and others fall back to long-term rent. STR guidelines in the network typically expect about 12 months of landlord or host experience, so program selection matters. Qualification is subject to lender guidelines, credit approval, and property review.
Does a 1.00 DSCR mean the property is profitable?
No. It means counted income equals PITIA. Cleaning, management, utilities, repairs, and vacancy sit outside the ratio, so a property can clear 1.00 and still lose money.
What if my projection falls short of 1.00?
Options include a larger down payment, a different property, or a select-lender path that accepts coverage below 1.00 with leverage and terms adjusted. These are paths a lender would review, not promises. Credit and reserves still apply.
Does a bigger down payment replace a strong ratio?
No. More down lowers the payment and can lift coverage, but leverage caps, credit floors, reserve rules, and property eligibility still apply. Strong files clear both the equity test and the coverage test.
Next Step
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 arranging financing through select lenders across 41 markets, including Washington, D.C., it can test your file at both coverage tiers before you commit. The site’s illustrative calculator gives a rough estimate of how a down payment moves the ratio.
The best vacation-rental deals tend to be the ones that still work after the income projection gets marked down.
About Lendmire
Lendmire is a non-QM mortgage brokerage (NMLS# 2371349) arranging DSCR investor loans in 41 markets, including Washington, D.C. DSCR eligibility is generally reviewed around property-level rental income rather than personal income, subject to lender and program guidelines, a fit for self-employed investors and LLC-owned portfolios. Lendmire was recognized as a Scotsman Guide Top Mortgage Workplace in 2025 and 2026.
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References
1. AvantStay: Finance an Airbnb Investment Property with Projected Income
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: Actual Airbnb Income vs. a Market Projection for a DSCR Loan · How Much Reserve a Jumbo STR DSCR Loan Requires on a Fifth Airbnb · How to Get a DSCR Takeout on a New Airbnb With Projected Income
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.