The Quick Read: A projection drop after your offer does not end the loan; it lowers the income the lender can count, so the coverage ratio is rerun against the full payment, and you restore the ratio by shrinking the loan, adding cash, supplying stronger income evidence, or renegotiating the price before you waive your financing protection.
- The number that justified your offer is not the number that drives lender review. The lender runs its own report, applies its own adjustment, and divides by the full payment.
- A lower projection means a lower ratio. That can reduce the loan amount, change the pricing tier, or call for more cash.
- You have four levers: the loan size, the income evidence, the price, and the program. The right one depends on why the number moved.
- Find the cause first. A new report date, a different comp set, and a different bedroom count each call for a different fix.
Why the Offer Number and the Coverage figure Differ
Three different figures sit on a short-term-rental purchase. There is the estimate you ran before offering, the figure on the lender’s own report, and the adjusted figure that actually goes into the ratio. Only the last one qualifies you.
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Rate source: Freddie Mac 30-yr average via FRED® — Federal Reserve Bank of St. Louis · effective Oct 29, 2026
Prefilled with starting assumptions — enter your own rent or nightly figures, taxes, insurance, and HOA for a more accurate picture.
Program parameters update from Lendmire’s centralized guideline source. Taxes and insurance are editable estimates.
As of Oct 29, 2026 · General Freddie Mac market benchmark, not a Lendmire loan offer. Rent, nightly rate, occupancy, taxes, and insurance are editable estimates. Short-term rental figures are estimates only and vary significantly by season, property type, management approach, and local short-term-rental rules — confirm local regulations before relying on them. 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.
On a purchase there is no operating history, so the income usually comes from a market projection. AirDNA’s Rentalizer projects annual revenue, average daily rate, and occupancy for an address. It also lets users save a report and refresh it later. That refresh is where many surprises start.
The projection is not a fixed fact about your property. It is built from the trailing performance of comparable listings, so a changed comp set or a changed trailing period changes the output. Treat that shift as a normal underwriting mechanic rather than an error.
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.
Key Terms Defined
DSCR (debt service coverage ratio): Qualifying rental income divided by the full monthly payment. A result of 1.00 means the income exactly covers the payment.
PITIA: Principal, interest, taxes, insurance, and any association dues. It is the payment the ratio is measured against.
LTV (loan-to-value): The loan balance as a percentage of the property’s appraised value or purchase price.
Projection: A data vendor’s estimate of what a short-term rental should earn, based on nearby comparable listings.
Haircut: The reduction a lender applies to a vendor projection before using it as qualifying income.
Form 1007: The appraiser’s comparable rent schedule for a one-unit property. It estimates monthly long-term rent, not nightly rates.
How Underwriting Treats the Projection, Step by Step
Across the wholesale network, most short-term-rental purchase files move through the same sequence. The details vary by program.
1. Your offer estimate. You run a projection to decide what to offer. It informs your decision and commits no lender to anything.
2. The lender’s income evidence. On a purchase, programs typically accept an appraiser’s short-term-rental analysis or a data-vendor report. On a refinance, they want documented hosting history, such as platform or bank records.
3. The appraisal. It sets value, and value sets LTV. A vendor report supports income, never collateral value. The appraisal often also produces a long-term rent schedule.
4. The adjustment. The lender trims the projection before using it. Some programs count most of it and others count considerably less.
5. The ratio. The adjusted income is divided by the full payment. The result is compared with the program’s coverage floor and its pricing tiers.
AirDNA says its projection comes from the weighted performance of comparable listings within a 10-mile radius. That radius is wide. Two reports pulled on different dates can lean on different neighbors.
Among select short-term-rental programs in the network, purchases typically go up to 75% LTV. Refinances run around 70%, and cash-out on short-term-rental collateral tops out around 70%, versus 75% on a standard long-term rental cash-out. Expect a 640+ credit score and about 12 months of hosting history on refinances. On a purchase the coverage floor starts at 1.00. On a refinance the floor also starts at 1.00, but the income comes from documented history rather than a projection. All of this is subject to lender guidelines and individual underwriting.
Diagnose the Drop First
Do not react until you know what moved. Each cause points to a different fix.
| What changed | What it means | What to ask |
|---|---|---|
| New report date | Same comps, newer trailing data | Can the date be matched to the offer? |
| Different comp set | Different neighbors drive the figure | Which comps replaced the old ones? |
| Wrong inputs | Bedrooms or amenities entered incorrectly | Can the report be rerun with corrections? |
| Appraiser’s analysis | Value-side view of income | What comps did the appraiser use? |
| Real market softening | Demand dropped nearby | Is the offer price still justified? |
Check the inputs before anything else. A hot tub, a view, or a finished basement may simply not be reflected. If the property has features the report ignored, give the lender documentation rather than arguing about the number.
The drop can also be the correct one. Errors run in both directions. VaultSTR, an underwriting firm, says independent tests put Rentalizer projections 15–30% off actual results, usually on the high side. It says it underwrites year one at 60–75% of the projection. Those are that firm’s figures, not a network standard.
What a Drop Does to the Ratio
The payment does not shrink when the income does. Taxes, insurance, and dues stay put, so a percentage drop in qualifying income becomes the same percentage drop in the ratio. Run the numbers on a modeled file that starts at 1.25x coverage, with the payment unchanged:
| Income drop | New coverage | Read |
|---|---|---|
| 10% | about 1.13x | Clears 1.00 with a thin cushion |
| 20% | 1.00x | Right at the floor |
| 30% | about 0.88x | Below 1.00 |
These are modeled assumptions, not market data. Notice how fast the cushion disappears. A file that looked comfortable at the offer can land on the floor after a 20% revision.
Below 1.00, coverage is available through select lenders in the network, with leverage and terms adjusted. That is a separate path from the programs that start at 1.00. It trades the missing coverage for lower leverage and different terms.
A file that falls to 0.88x needs the payment to fall by about an eighth. Taxes and insurance do not shrink when you borrow less, so the loan must drop by more than an eighth to get there.
Your Options, Ranked
Start at the top of this list and work down.
| Option | Effect on ratio | Cost to you |
|---|---|---|
| Correct the inputs and rerun | Can restore the income | Little or none |
| Provide alternate income evidence | May raise the counted income | Time and documents |
| Borrow less (add down payment) | Lowers payment, lifts ratio | More cash at closing |
| Renegotiate the price | Lowers loan and payment | Seller must agree |
| Switch to a different program | Different income method or floor | Terms may change |
| Walk away | Ends the risk | Possible earnest money loss |
A larger down payment lowers the payment and can lift the ratio. It never erases the other rules, though. Leverage caps, credit floors, reserve requirements (commonly around 6 months of PITIA), and property eligibility all still apply. The strongest files clear both tests: enough equity and enough coverage.
Falling back to long-term rent is the weakest rescue for a true short-term rental. As HousingWire’s analysis of short-term rentals and the appraisal playbook argues, applying the Form 1007 to short-term-rental income distorts coverage and produces artificially low ratios. The form was never built to document nightly rates. It can still help when the long-term rent figure happens to be the higher number.
The complete DSCR loans guide explains the overall program structure.
What You Can Still Do at Each Contract Stage
Your leverage depends on where you are in the contract. This is general education, not legal advice. A real estate attorney should read your specific contract.
| Stage | What you can do | Main risk |
|---|---|---|
| Before offering | Stress-test and set a lower offer | None yet |
| Inside the financing contingency | Renegotiate, restructure, or exit | Lender and seller friction |
| After the contingency ends | Restructure only; exit is costly | Earnest money exposure |
The contingency is your protection. Do not let it lapse while the number is still unsettled. If the lender’s report is still pending, ask your agent about extending it rather than waiving it. Whether you can extend depends on the contract and the seller.
For a lender’s view of how an offer gets sized after a drop, see Lendmire’s article How a DSCR Lender Sizes an Offer After the AirDNA Projection Drops.
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.
Edge Cases Where the Usual Path Breaks
Refinances. There is no projection to rely on. Refinances generally need documented operating history, so a vendor drop matters less. The history itself is what counts.
Market-level accuracy. You may see claims of 97.5% supply accuracy and 96.2% revenue accuracy. They trace to a CBRE study and are repeated on a BiggerPockets accuracy thread. A market can be measured well while a single property is missed badly.
Property types. Manufactured homes, log homes, and barndominiums are not offered in the network’s DSCR programs. A strong projection does not change that.
Mixed pools. Some programs pool short-term and long-term rentals when testing coverage. Others carve short-term rentals out and test them separately. Ask which applies before you assume.
Permits. Underwriting generally confirms that short-term use is permitted at the address. A drop in income and a permit problem can arrive together.
Soft borrower-side issues. A credit score under the 640+ expectation for short-term-rental programs will not be fixed by a better projection. Check the borrower side separately from the income side.
Who to Call and What to Ask
Talk to your loan officer first, then your agent, then the appraiser if the issue is on the appraisal side. Bring these questions:
- Which income method does this program use on a purchase, and what is the report date?
- Can the report be rerun with corrected bedrooms, amenities, or comps?
- What adjustment does the lender apply before the ratio?
- What is the coverage floor, and where do the pricing tiers change?
- How much would the loan need to fall to restore the ratio?
- Does a lower-leverage option exist if the ratio lands below 1.00?
Ask your agent whether the seller would consider a price change, and ask for the answer in writing. Ask the appraiser, through your lender, which comps went into the income analysis.
When to Renegotiate or Walk
Use the new number as leverage if the drop is real. A seller who priced the property on strong projected income has less to stand on when the lender’s own report disagrees.
Renegotiate if the corrected ratio still clears the floor with a margin and the property fits your plan at the lower price. Walk if the coverage only clears after you add cash you did not plan to commit, or if the drop reflects real softening in nearby demand. Also walk if the property depends on a permit or income assumption you cannot verify.
Clearing 1.00 is not the same as positive cash flow. The ratio compares rent to the payment only. Repairs, vacancy, management, utilities, and capital expenses all sit outside it. A file can qualify and still lose money each month.
How to Avoid This Next Time
- Underwrite the offer on a conservative scenario, not the projection at face value.
- Keep a margin above the program minimum. A 20% revision should not break your file.
- Save every report with its date and comp set, so you can match the lender’s report against it.
- Ask the broker which income method and report date the program uses before you go under contract.
- Pull more than one source of comparison, including nearby operating hosts.
- Keep contingency language that gives you room to renegotiate if financing terms shift.
Tax treatment varies; consult a qualified professional.
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. DSCR loans are designed for non-owner-occupied investment properties, and they are business-purpose investor loans, so they are reviewed differently from a standard owner-occupied mortgage. Lendmire is a broker arranging financing through select lenders in its wholesale network across 41 markets, including Washington, D.C., and every file is subject to lender guidelines and credit approval, not a commitment to lend.
Frequently Asked Questions
Can the lender use the lower of two reports?
Often yes. A lender typically relies on its own report and adjusts it, so an earlier, higher report you ran does not bind it. Ask which income method the program uses and make sure the report date and comps match what you expect.
Can I ask for a rerun?
It is worth asking, especially if inputs such as bedrooms or amenities were wrong. A rerun only helps when the first report contained a fixable error. If the drop came from a real change in the comparable listings, a rerun will return a similar figure.
Does a drop matter on a refinance?
Much less. Refinances generally rely on documented hosting history, so the income comes from your own records rather than a projection. Short-term-rental refinances in the network run around 70% LTV, with about 12 months of hosting history expected.
Can I close in an LLC?
Many investors do, subject to lender program eligibility. The income method and the coverage test stay the same regardless of how title is held, so an entity does not rescue a weak ratio.
Is a ratio under 1.00 a dead end?
No, but it changes the path. Coverage below 1.00 is available through select lenders in the network, with leverage and terms adjusted. Programs that start at 1.00 are a separate route, so compare both before deciding.
About Lendmire
Lendmire, NMLS# 2371349, is a non-QM mortgage broker serving real estate investors in 41 markets, including Washington, D.C., through DSCR investor loan programs. Qualification is generally reviewed around the subject property’s rental income, not the borrower’s W-2 history — a practical fit for LLC-titled portfolios and self-employed investors. All scenarios remain subject to lender review and program guidelines. Two consecutive Scotsman Guide Top Mortgage Workplace recognitions (2025, 2026).
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References
2. AirDNA
3. VaultSTR, AirDNA Rentalizer
4. HousingWire, short-term rentals and the appraisal playbook
5. BiggerPockets accuracy thread
This article is part of Lendmire’s DSCR loan program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: How to Close a Blanket DSCR Loan Across Five Rental Properties · Does a DSCR Loan Need a 1007 Rent Schedule? · Can You Get a DSCR Loan on a Surfside Beach Rental?
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
- Mortgage Loan Originator · NMLS# 1129696 · Verify on NMLS Consumer Access
- North Carolina Real Estate Broker · License# 343312 · Verify on NCREC
- 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.