Super Jumbo DSCR Loan Use The Old Lease — The Quick Read: Neither figure automatically wins. Most lenders in Lendmire’s wholesale network compare the signed lease against the appraiser’s market-rent conclusion and qualify off whichever number is lower. A below-market lease can drag your coverage ratio down even if the appraisal comes in strong, and this rule doesn’t change just because the loan is large. Above certain size tiers, a second appraisal simply means a second rent opinion to reconcile — not a friendlier standard.
If you’re buying or refinancing a large-balance rental and wondering which rent figure will actually drive your loan, here’s the straight version: the system is built to protect the lender, not to reward whichever document looks better on paper.
DSCR Calculator
Run the numbers in your market
Rate source: Freddie Mac 30-yr average via FRED® — Federal Reserve Bank of St. Louis · effective Sep 17, 2026
Prefilled with local estimates — 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 Sep 17, 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.
The Lower-Of Rule, Explained Plainly
When a property is leased, the file compares two numbers: the lease amount and the appraiser’s opinion of market rent. Most programs qualify on whichever is lower.
This isn’t a super jumbo quirk. It’s the same mechanism used on a $300,000 rental and a $5,000,000 one. What changes at larger balances is the amount of scrutiny layered on top — more appraisal work, tighter credit floors, and in many cases a second independent opinion of value. The lease-versus-appraisal comparison itself stays constant.
Here’s the logic behind it. A borrower could theoretically hand a lender a lease at an inflated rate — friends, family, or a related entity signed as tenant — to push the coverage ratio higher than reality supports. The lower-of rule closes that door. It also protects against the opposite problem: a legacy tenant paying well under market, which would understate the property’s real earning power if the lender leaned only on the lease.
So the appraisal isn’t there to rubber-stamp the lease. It’s there as an independent check.
Where Does the Market-Rent Number Come From?
The appraiser produces this figure using a standard rent schedule, most commonly Form 1007 on single-family investment properties, built from comparable rental listings in the immediate area — not from anything the borrower submits.
Per Fannie Mae’s own guidance on the form, Form 1007 documents the appraiser’s estimate of monthly market rent. It’s only pulled into a file when rental income is being used to qualify a one-unit investment property. DSCR lending didn’t invent this form. It borrowed a well-worn agency tool and repurposed it for property-based underwriting rather than personal-income underwriting.
The appraiser’s job stops at the number. Deciding what to do with that number against the lease is an underwriting call, not an appraisal call — a distinction McKissock’s appraiser training content makes explicit when it separates the appraiser’s valuation role from the lender’s income decision.
What Happens on a Vacant Property?
There’s no lease to compare against, so the appraiser’s market-rent conclusion is the only number on the table. This is actually the simplest scenario in the whole system — no lower-of comparison, no dispute between two figures, just one opinion of value that either supports the deal or doesn’t.
That also means comp selection matters more on a vacant purchase than on a seasoned refinance. If the appraiser pulls thin or mismatched comparables, the whole file rides on that single number. Investors buying a vacant unit sometimes underestimate how much this one document controls the outcome.
Does Loan Size Change the Rule?
No — larger balances add valuation scrutiny, not a different income methodology. Above $2,000,000, most programs in Lendmire’s network require two independent appraisals rather than one. This means two separate rent opinions get reconciled against the same lease, if a lease exists.
This surprises some investors who assume a second appraisal works in their favor — pick whichever number is higher. In practice, the more conservative of the two typically controls, mirroring how value gets handled generally on dual-appraisal jumbo files. A second appraisal is a check on risk, not a shopping exercise.
The credit floor also tightens as the balance grows. Most programs Lendmire places files with run a 660 credit floor at smaller sizes, stepping up to roughly 700 above $3,000,000, often paired with 48-month seasoning on any credit event and a clean multi-year housing-payment history. None of that changes which rent figure qualifies the file — it changes how much cushion the lender wants around it.
The Size Ladder: Where “Super Jumbo” Actually Starts
Lendmire’s standard DSCR program tops out at $3,000,000. Beyond that, a portfolio-style program can carry qualified investors up to $10,000,000 on a case-by-case basis, with leverage stepping down as the balance climbs.
Here’s roughly how leverage moves through the ladder on purchase transactions, assuming coverage of 1.00 or better and subject to underwriting:
| Loan Amount | Purchase LTV | Credit Floor (typical) |
|---|---|---|
| $150K – $1M | Up to 80% | 660+ |
| $1M – $1.5M | Up to 75% | 700+ |
| $1.5M – $3M | Up to 75% | 720+ |
| $3M – $4M | Up to 65% | 700+ |
| $4M – $10M | Up to 60%, reviewed case by case | 700+ |
Cash-out follows a steeper curve. It goes up to 75% on standard rental collateral below $1,000,000, then tightens from there. It’s unavailable above $3,000,000 in most programs. On short-term-rental collateral specifically, cash-out proceeds top out lower still — around 70% at the applicable size band. Reserves generally run six months of the monthly housing obligation on the subject property, stepping up to twelve months for a first-time investor.
None of these leverage steps change the lease-versus-appraisal question. They change how much room there is to absorb whichever number ends up controlling.
Does the Rule Work Differently for Short-Term Rentals?
Short-term-rental income doesn’t run through the lease-versus-appraisal comparison at all. There’s no 12-month lease to compare against a monthly rent schedule, because the income is nightly, not monthly. Most programs qualify STR income one of two ways. On a refinance, they use twelve months of documented operating history. On a purchase, they use the appraiser’s short-term-rent analysis, discounted to roughly 80% of gross.
This isn’t a technicality. Form 1007 was built to compare 12-month lease comparables. It has no mechanism for nightly rates, seasonality, platform fees, or occupancy swings — which is exactly why McKissock’s coverage of the form flags that it “precludes information about… Vacancy rates, and business expenses” when applied to STR properties. Appraisers working an STR file typically produce a separate rent analysis rather than forcing the property into a standard 1007.
There’s also a hard ceiling here worth knowing before you assume your Airbnb math simply plugs into the standard process: short-term-rental qualification through Lendmire’s network tops out at $2,000,000, requires coverage of 1.00 or higher, and is limited to investors with at least twelve months of income-property ownership in the last three years. Above that size, the file reverts to standard long-term market rent — meaning the lease-versus-appraisal comparison (or the vacant-property appraisal-only rule) takes back over.
Short-term rental rules can vary by city, county, HOA, and property type, so investors should confirm local permission for the specific property before relying on projected nightly income.
What About Sub-1.00 Coverage or No-Ratio Files?
Coverage below 1.00 is a real path through select lenders in the network, up to $2,000,000, though leverage and terms adjust to offset the thinner cushion, subject to underwriting. No-ratio qualification is also available at that same $2,000,000 ceiling for investors with a clean seven-year housing history and no late payments in the past two years — but it comes bundled with select-program scope and a full underwriting review, never as a bare “no-ratio available” claim.
Neither of these paths changes the underlying lease-versus-appraisal mechanics on properties that do have income documented. They simply give the file another route when the rent, however it’s calculated, doesn’t fully cover the payment on its own.
Here’s a broker-level pattern worth flagging. Files on properties in markets with heavy seasonal or STR concentration often come in tight on long-term-rent assumptions. But they often clear comfortably on trailing operating history. The stronger version of that file runs both numbers side by side — the long-term 1007 conclusion and the STR twelve-month average — before deciding which qualification path actually makes sense for the size and the goal.
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.
A Word on Why This Isn’t Agency Underwriting
DSCR loans are business-purpose loans. They go to an entity or an investor buying a rental property, not a primary residence. Because of this, they’re generally reviewed under a different regulatory lane than a standard owner-occupied mortgage. The CFPB’s official interpretation of Regulation Z lays out a multi-factor business-purpose test. That test is part of why DSCR programs can set their own lease-versus-appraisal rules instead of following agency selling-guide language. But that’s just a regulatory footnote. The real story is what actually gets underwritten: the property’s income, not the borrower’s traditional personal-income documentation.
For the full mechanics of how DSCR lender review works from the ground up, Lendmire’s complete DSCR loans guide walks through the coverage-ratio math in detail.
Key Terms Defined
DSCR (debt-service coverage ratio): the property’s monthly rental income divided by its full monthly housing obligation — the core number that decides whether the rent supports the loan.
Form 1007: the standard rent schedule an appraiser completes on a single-family investment property, documenting an independent opinion of market rent based on comparable rentals.
Lower-of rule: the underwriting convention of qualifying income off whichever is smaller — the signed lease or the appraiser’s market-rent conclusion — when both exist.
No-ratio loan: a qualification path that doesn’t rely on a published minimum coverage number, generally reserved for investors with strong housing-payment history, available through select programs and subject to underwriting.
Business-purpose loan: financing extended for an investment or commercial purpose rather than a personal residence, which places it outside many consumer-mortgage disclosure rules.
Frequently Asked Questions
Can I use my own rent estimate instead of the appraiser’s number?
No. The market-rent figure has to come from the appraiser’s independent analysis, not a borrower-submitted estimate or a property manager’s projection. Lenders treat this as one of the few numbers in a DSCR file that can’t be self-reported, precisely because it’s the number that decides how much income the property is credited with.
If my lease is well above market rent, does that help me qualify for more?
Not under the lower-of rule. A lease priced above the appraiser’s market-rent conclusion won’t push your coverage ratio higher — the file typically caps at the appraiser’s number instead. The lease only helps when it sits below or at market; then it’s the appraisal that ends up controlling, not the other way around.
Does a second appraisal on a large loan mean I get the better of two numbers?
Generally not. On files that require two appraisals, most programs reconcile toward the more conservative figure rather than the more favorable one. A second appraisal is a risk check for the lender, not an opportunity to shop for a higher rent conclusion.
What if I think the appraiser’s rent estimate is wrong?
You can request a reconsideration of value with additional comparable listings, though this adds time to the file and isn’t guaranteed to change the outcome. It’s worth doing when you have genuinely stronger comps the appraiser missed — not simply because the number came in lower than hoped.
Does buying versus refinancing change which figure gets used?
Somewhat, since the two scenarios often present different documentation. On a purchase, there’s often no seasoned lease yet, so the appraisal frequently stands alone. On a refinance with a tenant already in place, the lease and appraisal both exist and the lower-of comparison applies in full, which is why a long-held below-market lease can be the single biggest drag on refinance proceeds.
If you’re weighing a large-balance purchase or refinance and want to see how lease and appraisal figures would actually play out on a specific property, Lendmire can help you compare DSCR loan options based on the property’s income, credit profile, leverage, and your goals as an investor. Reach the team at 828-256-2183 or request a quote to walk through the numbers.
Investors who want the broader program framework can review how DSCR loans work.
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
As a DSCR and non-QM mortgage broker, Lendmire — NMLS# 2371349 — connects investors with wholesale lending channels across 40 markets, including Washington, D.C. The property’s rental income, not the borrower’s tax returns, is central to lender review, which works for self-employed operators and portfolios beyond four financed properties. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
Get Started
Ready to find the right loan for you?
In about 30 seconds you can review financing options available for your home or investment property. No commitment required.
Informational only. Not a Loan Estimate, approval, or commitment to lend. Program availability and eligibility are subject to lender guidelines, credit approval, property review, and underwriting.
References
1. Fannie Mae Appraiser Update, June 2024
2. McKissock Learning — Form 1007 & STR Appraisals
3. CFPB — Comment for § 1026.3
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
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.
