The Quick Read: Usually neither one wins automatically. On a leased property, most programs compare the signed lease with the appraiser’s market-rent opinion and qualify the file on the lower figure. A large loan balance does not change that rule. If the property is vacant or a fresh purchase, the appraiser’s number is the only one in play.
A lease above market does not help you. A lease below market can pull your coverage down even when the appraisal is strong. That is the whole story in four sentences. The rest of this piece shows you how it works, where it bends, and what to do before you write an offer.
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Rate source: Freddie Mac 30-yr average via FRED® — Federal Reserve Bank of St. Louis · effective Sep 24, 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 Sep 24, 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.
How Does the “Lower Of” Rule Work?
Across the wholesale network Lendmire works with, most programs pick the lower of two numbers: the rent in the signed lease, or the market rent the appraiser concludes. Whichever is smaller becomes the rent used for lender review. That figure gets divided by the full monthly payment to produce your DSCR (debt service coverage ratio, the test of whether rent covers the payment).
Why do lenders do this? Because they are lending against the property’s income, and they want a number that would survive a tenant turnover. A lease is one tenant’s promise. Market rent is what the next tenant would likely pay. The lower figure is the conservative read, and lenders like conservative.
This is a convention, not a law. Guidelines differ from program to program, and a few lenders treat a lease differently. But on most files we place, the lower-of comparison is the rule. Jumbo size does not loosen it or tighten it. The complete DSCR loans guide covers the general mechanics if you want the wider picture.
What Is the Appraiser Actually Producing?
The appraiser produces a rent opinion using a standard form. For a one-unit property, that is the 1007 rent schedule. For two to four units, it is the 1025. The Fannie Mae Form 1007 instructions say the lender uses the form to obtain market rent for a single-family investment property from the appraiser. The Freddie Mac and Fannie Mae Form 1000/1007 describes its purpose as giving the appraiser a familiar format to estimate market rent.
A quick clarification, because it trips people up. DSCR loans are not agency loans. They borrow the form and its method. They do not follow the agencies’ selling rules. Program terms come from each lender’s own guidelines.
Here is how the appraiser gets to a number:
1. Pulls comparable rentals near the property. 2. Adjusts for size, condition, and amenities. 3. Lands on what an independent tenant would pay today.
Notice what is missing: your lease, your spreadsheet, and the asking rents on listing sites. Market rent reflects recent leased comps. It is not a wish list. In a rising-rent market, that gap can hurt. The appraiser sees last quarter’s signed leases, while you may be underwriting off this week’s asking prices.
Step by Step: How the Rent Figure Gets Chosen
The order of operations matters, so here it is:
1. The appraisal with a rent schedule is ordered. The appraiser documents comparable rentals.
2. The appraiser sets the market-rent number.
3. The signed lease is collected if the property is occupied. It gets compared with the appraiser’s figure.
4. The lower number becomes the rent used for lender review.
5. DSCR is calculated. The rent used for lender review is divided by the full housing payment: principal, interest, taxes, insurance, and any HOA dues (together, PITIA).
Some interest-only programs calculate using ITIA, which leaves principal out. That can lift the ratio. Availability of interest-only periods depends on the lender.
The underwriter does not get to choose the document that flatters you. It is not a menu. The lower figure controls.
Which Rent Wins in Each Situation?
| Situation | Rent used | Why |
|---|---|---|
| Lease equals market | Either (same) | No gap to resolve |
| Lease below market | The lease | Lower figure controls |
| Lease above market | Market rent | Lease can’t override the appraisal |
| Vacant or new purchase | Market rent | No lease exists |
| New lease signed pre-application | Market rent, unless supported | Appraiser must back it |
Three of these deserve a closer look.
Purchase with no lease. The appraiser’s market rent becomes the qualifying figure. You do not need a signed lease to establish it. This is the cleanest case, and it is the one most first-time buyers meet.
Refinance with a long-held below-market lease. Both documents exist, and the lower-of comparison applies in full. Picture an investor who kept a tenant happy for years with small rent bumps. The unit now rents well under market. On a refinance, that old lease can be the biggest drag on the file. It can hold down coverage, and with it the leverage and pricing tier you land in.
Above-market lease, or a new lease signed right before you apply. It only helps if the appraiser’s independent rent opinion supports that number too. A lease signed at a suspiciously high number the week before an application does not override the appraisal.
Does Jumbo Size Change Anything?
The rent rule stays the same. Other pieces of the file change as loans get bigger, and those are worth knowing.
Standard DSCR programs top out at $3,000,000 in the network, with some balances above that handled case by case through portfolio-style programs. Above $2,500,000, the network generally holds to 30-year fixed structures. Above $3,000,000, cash-out drops off on the programs Lendmire works with, so those files are typically purchase or rate-and-term only. Credit expectations also tend to step up at the largest sizes. Most programs want around 660, and 700 or better opens the strongest leverage tiers. Reserves commonly run about 6 months of PITIA, stepping up to about 9 months above $1,500,000. All of it is subject to lender guidelines and varies by lender, leverage, and transaction type.
What about a second appraisal? Large loans sometimes involve a second appraisal or a desk-level collateral review. Here is the part investors get wrong: a second appraisal is a risk check. It is not a chance to shop for the higher rent. If two opinions disagree, the more conservative figure typically controls. Even below the level where a full second appraisal is ordered, many programs still run a desk review. If it disagrees materially with the field appraisal, the reviewed number typically controls leverage.
Two competent appraisers can land on slightly different market rents. That is normal. It is one reason to run your numbers with some cushion rather than at the edge of a ratio.
The Myth: “Jumbo Means Looser Rent Rules”
The verdict: No. Jumbo size does not loosen the rule, and it does not tighten it either.
Why people believe it: big loans get individual attention, and investors assume that attention means flexibility. Sometimes it does, on pricing, structure, or term. But on the rent question, the lower-of rule holds across loan sizes.
Related myths, quickly:
- “A great lease carries the file.” It doesn’t. Underwriting generally caps rent at the appraiser’s conclusion when the lease is higher.
- “Market rent is my asking rent.” It isn’t. It reflects recent comparable leases.
- “DSCR follows agency rules.” It doesn’t. The form is borrowed, the rulebook is not.
- “The rule is universal.” It’s a convention. Guidelines control, and a few programs treat leases differently.
What About Short-Term Rentals?
The 1007 was not built for nightly rates. As McKissock Learning explains, the form is monthly-rent based, and appraisers cannot multiply nightly income by 30 to reach a monthly rent. Lenders decide separately how to count short-term rental income.
In Lendmire’s network, short-term rentals run on their own track. On a refinance, that generally means actual operating history, commonly about 12 months of hosting. On a purchase, it leans on the appraisal’s own short-term rental analysis. Income is generally counted at roughly 80% of gross. Typical leverage runs up to 75% on a purchase, around 70% on a refinance, and 70% on cash-out, with a 640 or higher score expected and a 1.00 coverage floor. Those are ranges from select programs, not promises.
Above the network’s short-term-rental ceiling, the file has to be underwritten on long-term market rent, even if you run the property as a nightly rental.
What Do You Do When the Lower Number Hurts?
You have real options. None are magic, and each one is subject to lender guidelines.
Feed the appraiser better data. Give the appraiser relevant rental comps for the property. Make sure the property is in good condition before the visit. A signed lease at a fair number also gives the appraiser an actual data point to work with.
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.
Renew toward market before a refinance. If a tenant is paying well below market, consider bringing the lease closer to market first. Timing matters here. A lease signed right before you apply still has to be supported by the appraiser’s comps.
Consider an interest-only structure. Where a program calculates coverage on interest, taxes, and insurance only, the ratio can improve. Interest-only periods are available through select lenders in the network.
Adjust leverage. More down payment lowers the monthly obligation and can lift the ratio. It never erases credit floors, reserve rules, or property eligibility. The strongest files clear both tests: enough equity and enough rental coverage.
Ask about programs below 1.00. Coverage below 1.00 is available through select lenders in the network, with leverage and terms adjusted. Expect different pricing and more cash in.
One more honest reminder. Clearing 1.00 is not the same as positive cash flow. DSCR compares rent to PITIA only. Repairs, vacancy, management, utilities, and capex sit outside the calculation. A file can pass and still be thin.
Run the Number Before You Make the Offer
Here is the practical takeaway. Before you write an offer on a high-value or unusual property, estimate what the appraiser is likely to conclude. Look at recent leased comps, not listings. Then run coverage on that figure.
Picture an investor eyeing a large single-family rental with an existing tenant on a lease that has not moved in years. The investor’s own spreadsheet says the property covers itself comfortably. But the lease sits below the likely market rent, and the lower-of rule uses the lease. The coverage comes in well under what the spreadsheet promised. Same property, same appraisal, different outcome, all because the investor ran the wrong rent.
A pattern we see often on larger files: the surprise is rarely the appraisal itself. It is the gap between the number the investor assumed and the number the file used. Pin that down early and the rest of the structure gets easier.
One related change to watch. Under a newer appraisal format, standalone 1007 and 1025 forms are retiring for agency-delivered loans. That touches the appraiser panels non-QM lenders also use. Treat it as a “watch” item. It is not a settled change for DSCR files.
For a closer look at how lenders treat leases on large loans, see this jumbo DSCR lender lease-or-market breakdown.
Key Terms Defined
DSCR: Debt service coverage ratio. It divides rent used for program review by the full monthly payment.
PITIA: Principal, interest, taxes, insurance, and any HOA dues. It is the full monthly housing payment.
Market rent: What an independent tenant would likely pay today, based on recent comparable leases.
Form 1007 / Form 1025: The appraisal rent schedules used for one-unit and two-to-four-unit properties.
LTV: Loan-to-value. The loan balance as a percentage of the property’s value.
Reserves: Cash you hold after closing, often measured in months of PITIA.
ITIA: Interest, taxes, insurance, and dues. Some interest-only programs use it in place of PITIA.
Frequently Asked Questions
Can I use my own rent estimate instead of the appraisal?
No. Your spreadsheet does not qualify the file. The appraiser’s independent market-rent conclusion is the figure that counts. What you can do is hand the appraiser good comps and a well-kept property.
Does a higher lease help if I signed it right before applying?
Only if the appraiser’s rent opinion supports the same number. A new above-market lease does not override the appraisal. The lower figure still controls.
What if two appraisals disagree on market rent?
The more conservative figure typically controls. A second appraisal or desk review is a risk check, not a way to pick the better number. If a review differs materially from the field appraisal, the reviewed number typically controls leverage.
What happens on a vacant purchase?
The file leans entirely on the appraiser’s market-rent opinion. No signed lease is needed to establish it. That is the most common setup for purchases.
Does the lower-of rule apply to every lender?
It is a common convention across non-QM rental lending, not a law. Programs differ, and some lenders treat leases in their own way. Ask up front how a specific program treats the lease, and expect every file to be reviewed individually.
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. Lendmire is a mortgage broker arranging financing through select lenders in its wholesale network across 41 markets, including Washington, D.C. Nothing here is a commitment to lend.
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.
About Lendmire
Lendmire (NMLS# 2371349), a non-QM mortgage broker serving investors in 41 markets including Washington, D.C., helps structure DSCR scenarios commonly evaluated around a property’s rental income rather than personal income paperwork, subject to lender guidelines. A Scotsman Guide Top Mortgage Workplace in 2025 and 2026, Lendmire places loans through wholesale investor lenders and is not a direct lender.
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References
1. Fannie Mae Form 1007 instructions
2. Freddie Mac/Fannie Mae Form 1000/1007
3. McKissock Learning – Form 1007 and short-term rental 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 Jumbo DSCR Purchase? · Does A Super Jumbo DSCR Loan Use The Old Lease Or The Rent Analysis? · Can Actual Rental Income Be Used When Market Rent Is Lower?
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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- 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.