Existing Lease Set — The Quick Read: No, an existing lease does not set the rent by itself. Underwriters compare the signed lease against an appraiser’s independent market-rent opinion and use whichever is lower. A liquidity event — selling a business, cashing out equity, an inheritance — doesn’t change that rule. It changes how much cash you have to put down, not which rent number gets used.
That’s the whole answer in two sentences. The rest of this piece covers the mechanics, the edge cases, and what it means for your loan amount.
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The Core Rule: Lower Of Lease Or Market Rent
An appraiser’s market-rent opinion and the tenant’s actual lease compete for the same job, and the smaller number wins. This protects the lender against a landlord who wrote a generous lease to a friend or family member at a price no stranger would pay.
Here’s how it plays out on files across our wholesale network. If a property is vacant, there’s no lease to compare against, so the appraiser’s market-rent conclusion is the only number in play. If a lease exists and it’s priced at or above what the appraiser thinks a stranger tenant would pay, the appraiser’s figure gets used again — a landlord can’t inflate the rent used for lender review by writing an above-market lease. If the lease is below market, that’s the number that counts, even though comparable units down the street rent for more.
The appraiser reaches this market-rent number using a form built specifically for the job. On single-family rentals, that’s the Fannie Mae Single-Family Comparable Rent Schedule, commonly called Form 1007. Non-QM and DSCR lenders borrowed this form and its methodology even though DSCR loans aren’t sold to any agency — it’s just become the industry-standard way to document market rent. The appraiser pulls comparable rentals in the area, adjusts for differences in size, condition, and amenities, and lands on a number meant to reflect what an independent tenant would pay today, not what the current lease happens to say.
That distinction matters. As one appraisal-education source puts it, the form gives appraisers a standardized method for estimating monthly market rent by analyzing comparable rentals — the appraiser isn’t grading the existing lease, they’re building an independent opinion from scratch.
Where The Appraiser’s Job Ends And The Lender’s Begins
Appraisers don’t decide how a lender uses their number. That’s a separate step. Practitioner guidance on Form 1007 makes this split clear: appraisers are not required to assess qualifying income — that call belongs to the lender, who weighs the appraised rent against leases, traditional personal-income documentation, or rental history to land on the figure actually used in underwriting.
So on a standard DSCR file, the workflow looks like this:
1. The appraiser produces a value opinion (for the loan-to-value calculation) and a separate market-rent opinion (for the coverage ratio). 2. If a lease exists, the underwriter pulls it and compares the lease amount to the appraiser’s rent figure. 3. The lower number becomes the rent used for lender review used to calculate the coverage ratio. 4. On files above $2,000,000, two appraisals are typically ordered, and when the two disagree on rent, the more conservative figure wins — not an average of the two.
None of this changes based on why you’re buying the property, whether the cash came from a stock sale, a business exit, or years of saving.
Does A Liquidity Event Change Anything?
No — a liquidity event affects your reserves and your down payment, not the rent figure. The cash sitting in your account after a business sale or a big distribution proves you can cover the required reserve months and fund the purchase. It has zero bearing on whether the underwriter uses the lease or the appraisal.
DSCR loans qualify primarily on the property’s rental income covering the payment, subject to lender guidelines — not on your personal cash position. That’s the whole point of the program. A borrower who just closed an eight-figure liquidity event and a borrower drawing a modest salary face the identical rent-determination rule on the same property. The only difference liquidity makes is reserves in the bank and the down payment you can bring, which matters more at larger loan sizes where credit and reserve requirements tighten.
Where the fresh cash actually helps: at larger balances. On the size ladder our wholesale network works with, files from $150,000 to $1,000,000 typically run at a 660 credit floor with purchase leverage up to 80%, subject to underwriting. Push past $3,000,000 and most programs in the network want a 700 credit floor, tighter seasoning on any credit events, and reserves that don’t get satisfied by cash-out proceeds. An investor with fresh liquidity is often better positioned to meet those higher-balance requirements — but that’s a reserves-and-down-payment story, not a rent-methodology story.
What About Short-Term Rentals?
Form 1007 wasn’t built for nightly-rate properties, and that breaks the standard lease-comparison model. The form compares three properties on a monthly-rent basis — appraisers cannot simply multiply nightly income by 30 to back into a monthly figure, and they aren’t equipped to net out short-term operating expenses either.
Programs in our network handle this differently. On a refinance, the typical approach uses twelve months of documented operating history from the property. On a purchase with no operating history yet, the appraisal’s short-term-rent analysis fills the gap. Either way, the qualifying figure is generally discounted to around 80% of gross income to build in a cushion for vacancy and turnover costs — a different math track from the lease-versus-appraisal comparison on long-term rentals entirely. This program path is typically reserved for experienced investors with prior rental-property ownership, and it doesn’t run through the no-ratio option. If short-term rental income is central to your plan, worth reading Lendmire’s guide on financing a condotel you’ll rent short-term for how that property type layers in.
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.
Refinance Vs. Purchase: Does The Logic Change?
The lease-versus-appraisal comparison applies the same way whether you’re buying or refinancing — what changes is which lease is on file at the time you apply. On a purchase, the appraiser produces a fresh market-rent opinion, and it gets compared to whatever lease came with the property (if any). On a refinance, the same comparison runs again at the new loan application — the underwriter isn’t grandfathering in whatever rent was used on the original purchase loan.
That means if your tenant’s lease has crept below market over several years without a rent increase, a cash-out refinance could actually qualify at a lower coverage ratio than the original purchase loan did, even though the property’s value has grown. If you’re weighing a refinance where rent growth matters to the numbers, Lendmire’s cash-out refinance breakdown walks through how the coverage math and leverage caps interact.
One nuance worth flagging: seasoning rules (how long you must own a property before a cash-out refinance) are a separate issue from rent methodology. Delayed financing — a path that lets an investor refinance sooner than the standard seasoning window after an all-cash purchase — waives the waiting period but caps the loan amount near what you actually paid in cash. It doesn’t touch which rent figure gets used. Two unrelated rules, often confused because they both show up in cash-out conversations.
Vacant Properties And Recently Converted Rentals
Buying vacant flips the entire equation onto the appraisal. With no lease to compare, the appraiser’s market-rent opinion stands alone as the qualifying figure. That raises the stakes on getting the appraisal right — before making an offer on a vacant property, pulling your own comparable rental listings in the area is smart due diligence, since you’ll be qualifying entirely off that single number.
If you’re buying a property currently occupied by a departing owner rather than a tenant, similar logic applies: no signed lease to a third party means the market-rent opinion carries the qualification. And if a small multifamily property is largely empty — commonly treated as unleased once a building crosses roughly the halfway-vacant mark — expect the file to be underwritten closer to the vacant-property path than the occupied-lease path. If you’re specifically weighing a vacant purchase, Lendmire’s guide on qualifying a vacant rental covers how the appraisal carries that file start to finish.
What This Means For Your Loan Amount
A below-market lease can quietly cap your leverage even when the neighborhood supports more rent. An above-market lease doesn’t buy you extra proceeds — the appraiser’s number acts as a ceiling regardless of what the tenant is actually paying. Both cut against assumptions investors bring into a deal.
Coverage at 1.00 or better on most programs earns full published leverage on the size ladder — purchase money up to 80% on files from $150,000 to $1,000,000, stepping down to 75% through the $1,000,000–$3,000,000 range and lower above that, subject to underwriting. Files that land in the 0.75-to-0.99 coverage band are a real path too, capped at $2,000,000 through select programs in the network, with leverage and terms adjusting to compensate. No-ratio options also exist to $2,000,000 through a handful of lenders in the network for borrowers with a clean seven-year housing history, though those come with their own leverage and reserve trade-offs, subject to underwriting.
DSCR vs. conventional financing
Two common ways to finance an investment property in this market. 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.
Key Terms Defined
DSCR (Debt Service Coverage Ratio): the property’s monthly rent divided by its full monthly housing payment — a ratio above 1.00 means the rent covers the payment with room to spare.
Market rent: an appraiser’s independent estimate of what a property would rent for to a new tenant today, based on comparable rentals nearby.
Form 1007: the standardized appraisal form lenders use to document a single-family rental’s market-rent opinion.
Delayed financing: an exception that lets an investor refinance sooner than the usual seasoning period after an all-cash purchase, with proceeds capped near the original cash spent.
Seasoning: the minimum time a lender wants an investor to hold title before allowing a cash-out refinance.
For the end-to-end picture of how these loans work — qualification, structures, and the full process — see Lendmire’s complete DSCR loans guide.
Frequently Asked Questions
If I sign a new lease at a higher rent right before applying, will that raise my DSCR?
Only if the appraiser’s independent market-rent opinion supports that number too. A newly-signed above-market lease doesn’t override the appraisal — the underwriter still uses the lower of the two figures, so a lease that outpaces the comps won’t move your coverage ratio.
Does a large cash windfall from a liquidity event improve my chances of using the higher lease number? No. The rent-determination rule doesn’t shift based on your reserves or down payment size. What extra liquidity does help with is meeting reserve requirements and credit thresholds at larger loan sizes, which is a separate part of the file. Terms vary by lender guidelines, property type, leverage, credit profile, and full file review.
What happens if my tenant’s lease expires right around closing?
The underwriter typically looks at what’s actually in force, or documented as pending, at the time of the file review. A lease that’s expired with no renewal in place can push the property toward vacant-property treatment for qualification purposes, which shifts the calculation entirely to the appraiser’s market-rent opinion.
Can I renegotiate a below-market lease before closing to improve my numbers?
Sometimes, if it’s finalized and documented before the file goes to underwriting. A renegotiated lease still has to be reasonable against the appraiser’s comps — it won’t automatically become the qualifying figure if it’s priced well above market.
Does this rule apply the same way on a portfolio of several properties bought with the same liquidity-event proceeds? Yes — each property in a portfolio purchase is evaluated on its own lease-versus-appraisal comparison individually. There’s no blending or averaging rent treatment across properties in the same transaction.
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.
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 you’re buying or refinancing a rental property and want to see how the numbers work on your specific deal, Lendmire can help compare DSCR loan options based on the property’s rental income, your credit profile, available leverage, and your broader investment goals.
For current guidelines and terms, see Lendmire’s super jumbo DSCR loan programs page.
Self-employed borrowers can compare both super jumbo programs on Lendmire’s self-employed mortgages page.
About Lendmire
Lendmire — NMLS# 2371349 — is a mortgage brokerage specializing in DSCR investor loans, helping arrange financing across 40 markets, including Washington, D.C., through wholesale and investor-lending channels. The model centers on property-level rental income reviewed by the lender rather than W-2 documentation, subject to lender guidelines, suiting entity-owned and multi-property investors. Lendmire holds Scotsman Guide Top Mortgage Workplace recognition for 2025 and 2026.
Lendmire’s Top Mortgage Workplace recognition is documented by Scotsman Guide 2025 Top Mortgage Workplace and Scotsman Guide 2026 Top Mortgage Workplace.
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References
1. Fannie Mae — Single-Family Comparable Rent Schedule (Form 1007)
2. Blueprint — What Is Form 1007?
3. McKissock Learning — Form 1007 & STR Appraisals
This article is part of Lendmire’s super jumbo DSCR loan program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Does An Existing Lease Set The Rent On A DSCR Portfolio Loan? · Calculating Rental Income On A Refinance Fannie Mae · How To Qualify A Vacant Rental On Projected Rent After A Liquidity Event
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Disclosure information. Lendmire is a state-licensed mortgage brokerage under NMLS# 2371349. Lendmire is not a depository institution, direct lender, or financial advisor — all loans referenced are placed through wholesale lender partners and are subject to each lender's underwriting standards. This article is provided for general informational purposes and is not a commitment to lend, nor does it constitute financial, legal, or tax advice. Loan programs, terms, rates, and qualification standards change without notice and depend on borrower profile, property type, and the state in which the subject property is located. Equal Housing Opportunity provider. NMLS Consumer Access: nmlsconsumeraccess.org.