The Quick Read: Pre-underwriting a rental package means working out which rent an underwriter will actually count on each unit, usually the lower of the signed lease and the appraiser’s market rent, then testing coverage against the full monthly obligation before you submit anything. A lease problem usually makes a file weaker, not ineligible. The goal is to know which weakness you have and fix it in the right order.
- The lender generally uses the lower of lease rent and appraised market rent, unit by unit.
- A lease above market earns no extra credit. A lease below market caps your coverage.
- Month-to-month, expired and verbal tenancies are weaker files that need payment proof, not automatic denials.
- Fixes made after the appraiser sets the rent figure usually do not change it, so sequence matters.
- Clearing 1.00 coverage is not the same as positive cash flow.
Why a Lease Problem Is Really a Rent-Number Problem
A lease problem matters because it changes the rent figure that goes into the ratio. DSCR (debt service coverage ratio) compares a property’s rent used for lender review to its monthly obligation: principal, interest, taxes, insurance and any HOA dues, together called PITIA. The loan is reviewed primarily on property-level rental income covering that payment, subject to lender guidelines.
So the question is never whether your lease is “good.” The question is what rent the underwriter will plug in. A tidy lease at the wrong number hurts more than a messy tenancy at the right one.
Across the wholesale network, the lower-of convention shows up on most long-term rental files. It is lender convention, not law, and treatment varies by program. Treat it as the default and expect small differences. Lendmire’s complete DSCR loans guide covers the full qualification picture.
Key Terms Defined
Rent used for lender review: the rent figure the underwriter divides by PITIA. It is the lease rent or the market rent, depending on which is lower.
Market rent: the appraiser’s supported opinion of what the unit would rent for today, based on comparable rentals.
Rent schedule: the appraisal attachment that documents market rent. It is a one-page form for a single-family home and a similar form for 2–4 units.
Rent roll: a list of every unit with its tenant, lease dates, rent and status. Multi-unit files need one.
Holdover: a tenant who stays after the lease term ends, usually on the same terms or month to month, without a new signed lease.
Pooled coverage: on a portfolio loan with several properties under one note, rent from all properties is measured against the combined debt service.
Which Problem Do You Have?
Start by sorting each unit into one status. The table shows what the underwriter leans on and what you should do about it. Treatment varies by program, so read it as the common pattern.
| Lease status | What underwriting leans on | Your move |
|---|---|---|
| Below-market lease | Lease rent (the lower figure) | Renew at market if tenant agrees |
| Above-market lease | Market rent (the cap) | Nothing; do not model the lease |
| Month-to-month | Market rent, lease as support | Written terms plus bank records |
| Expired or holdover | Market rent, history as support | Renew, or document the holdover |
| No written lease | Market rent, if payments are proven | Sign a lease; show deposits |
| Vacant unit | Appraiser’s market rent (varies in multi-unit) | Confirm how the program treats it |
| Related-party tenant | Market rent with payment history | Arm’s-length lease plus proof |
Two of those rows deserve a closer look. A below-market lease is a common problem on a refinance, because a tenant who has stayed for years is often paying rent set long ago. That rent does not reset until the lease renews.
A related-party or “friendly” lease looks thin on coverage and invites questions. Expect the underwriter to want real payment history and a market-rent check, not just a signature.
The Rent Figure: How Underwriting Treats It Step by Step
Here is the mechanical order of operations on a leased long-term rental.
1. The appraiser prepares a rent schedule. This is Fannie Mae Form 1007 and Freddie Mac’s matching Form 1000, the single-family comparable rent schedule attached to the appraisal. DSCR loans are not agency loans. The form is simply the standard format appraisers use to document market rent. 2. The form calls for comparable rentals, adjustments only for significant differences, and comments on the range of rents, vacancy and rent trend. Blueprint’s overview of the form describes the same process: comparables, adjustments, then a supported market-rent opinion. 3. The underwriter compares that market rent with the signed lease and takes the lower number, one unit at a time on a 2–4 unit property. 4. That rent used for lender review is divided by PITIA to get the coverage ratio. 5. The ratio is checked against the program floor. Across the network, 1.00 is where select programs start. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted.
A vacant unit in a one-unit property is generally credited at the appraiser’s market rent. In a multi-unit building, treatment varies by program. Some count a vacant unit at its market rent. Others count it at zero. Ask before you model it.
What the lower-of rule means in practice
Picture a lease that sits 10% under market, on a property that would show 1.10x coverage at market rent. Coverage at the lease is about 0.99x, just under the line. The underlying property did not change. Only the rent figure did.
Now flip it. Say a lease sits 10% above market and market coverage is 1.05x. The file still scores 1.05x, because the above-market amount is capped away. Modeling at the lease or at asking rent is a common trap. In a worked case, modeled coverage of 1.25x can fall to about 1.10x once the appraisal lands lower. Treat that pair as illustrative, not as a forecast.
One more point. A small rent shortfall can cost more loan size than its percentage suggests. Taxes and insurance do not shrink when rent does, so a modest rent gap can force a noticeably smaller loan to restore coverage.
A Mixed Rent Roll, Scored Unit by Unit
Consider a fourplex with equal units, scored with modeled assumptions. Say market rent across the building supports 1.30x coverage, so each unit carries about 0.325x.
- Unit A pays 85% of market, so it contributes about 0.28x.
- Unit B pays exactly market, so it contributes 0.325x.
- Unit C is vacant.
- Unit D is month to month and is scored at market, 0.325x, with bank records as support.
If the program counts the vacant unit at its market rent, the building scores about 1.25x. If it counts the vacant unit at zero, the same building scores about 0.93x.
Same building, same appraisal, and nearly a third of a point of coverage apart. That gap is why you ask how a program treats vacancy before you pick a program. The 0.93x version is not dead. Select lenders in the network will review coverage below 1.00 with leverage and terms adjusted, and you can also fill the unit or renew Unit A first.
Checking the Lease Against the Deposits
Underwriters compare three things: the lease, the rent ledger or roll, and the bank deposits. They should agree. A lease that says one number while deposits show a lower one is among the most common reasons a file stalls.
Typical documentation is the current executed lease with all pages and addenda, plus several months of deposit history, often up to a year. A tax schedule showing rental income helps where it exists. The mismatches that cause trouble look like this:
- Deposits run lower than the lease because the tenant pays late or in pieces.
- A free month, reduced deposit or move-in allowance sits in a side agreement, so the effective rent is lower than the lease says.
- Rent arrives through an app or cash that never hits the account you are showing.
- The lease names one tenant while payments come from another.
Concessions deserve special attention. If a side agreement exists, disclose it. An underwriter who finds it late will trust the rest of the file less. A short, plain letter of explanation works for most gaps. State what happened, give the dates, and attach the proof. Skip the sales pitch.
The Fix Ladder: Lightest to Heaviest
Not every problem needs the heaviest fix. Work down this list and stop when the number works.
| Fix | Helps when | Trade-off |
|---|---|---|
| Written terms plus bank records | Month-to-month, holdover | Cheap, but file stays weaker |
| Renew at market rent | Lease is below market | Needs tenant to agree |
| Give appraiser signed-lease comps | Market rent looks low | Comps must be real, not asking |
| Borrow less | Coverage is short | More cash into the deal |
| Choose a different program | Vacancy or lease treatment hurts | Leverage and terms may adjust |
| Wait for the lease to roll | Renewal is soon | Delays the transaction |
Know when a renewal does nothing. If your lease already meets or beats the appraiser’s rent, renewing at a higher number changes nothing, because the lower figure still controls. A renewal only helps when the lease is the lower side of the test.
If the tenant refuses to renew at market, do not push. Notice rules and rent regulation in some jurisdictions can limit what you may ask, and a strained tenancy can create new problems. In that case, borrowing less or picking a program with different vacancy treatment is often cleaner.
A larger down payment also helps. It lowers the monthly obligation and can lift coverage. It does not erase leverage caps, credit floors, reserve rules or property eligibility. The strongest files clear both tests: enough equity and enough rental coverage.
The Pre-Underwriting Workflow
Here is the order that saves the most trouble.
1. Build a rent roll. One row per unit, with a status: fixed-term, expiring, month to month, holdover, no written lease, vacant or related-party.
2. Estimate market rent before you order anything. Use signed-lease comparables, not asking prices. Treat the appraisal as the binding figure later.
3. Apply the lower-of rule to each unit. Then divide the total by PITIA.
4. Run the ratio against the program you want. On an investment-property purchase, most files land at 75%–80% LTV, or loan-to-value. On a cash-out refinance, the ceiling is 75% LTV across most of the network. Cash-out also commonly needs about six months of ownership, called seasoning.
5. Decide: proceed, fix or wait. Use the fix ladder above.
6. Reconcile the documents. Lease, ledger, deposits and rent roll should tell one story.
7. Fix first, appraise second. Renew leases and assemble proof before the appraisal is ordered. Changes made after the rent schedule is done usually do not move the figure.
8. Re-test after any tenant change. A departing tenant moves the unit to market-rent-as-vacant treatment. A new tenant needs the executed lease plus deposit and first-payment proof.
One broker’s note on the real-world pattern: on DSCR files with tenant trouble, the surprise is rarely the lease itself. It is usually the gap between the rent the investor modeled and the rent the appraisal supports. Run the market-rent version first and treat the lease as the upside case.
Where the General Rule Bends
Short-term rentals. The long-term rent schedule estimates a traditional 12-month lease, which is often far below actual short-term income. Short-term rental files are underwritten on hosting history or projections under their own program terms. 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. Lendmire’s piece How a Short-Term Rental DSCR Lender Weighs a Lease Against Projected Rent covers that comparison.
Rent-regulated units. In some jurisdictions, the legal registered rent can control instead of market rent. Treat that as a local caveat to confirm with the lender, not as a general rule.
Vacant, light-rehab property. Many lenders will underwrite a vacant property on appraiser market rent with no lease. Heavier rehab is a different problem and usually belongs on a different loan before a DSCR refinance.
Entity-held and below-market leases. If the borrower is a trust or entity and the lease is below market, additional file questions apply. Lendmire’s explainer How a Trust Qualifies for a DSCR Rental Loan With a Below-Market Lease covers that structure. Entity eligibility is subject to program terms.
Several Rentals Under One Loan
A “package” can also mean several properties financed together. A portfolio DSCR loan puts two to twenty properties under one note, typically with loan sizes from $300,000 to $5,000,000, and leverage up to 80% of value on a purchase or rate-and-term refinance. A rental portfolio term loan covers five or more properties or units, typically up to 75% of value.
On those structures, coverage is measured on the pool. Pooled rent is tested against pooled debt service, so stronger properties can offset weaker ones. That is useful if one unit has a stale lease. It is not a way around the paperwork. Every property still needs a lease or an appraiser-supported market rent.
A rental that falls below 1.00 can sit in the pool, but pooled coverage, leverage and terms are what underwriting tests, subject to underwriting. Cash-out on a portfolio loan never goes above 75% of pooled value. Credit floors on these structures start around 640, and some require a special-purpose entity, usually an LLC, subject to lender program eligibility. Compare that with a loan on one rental, where the single-property figures above apply.
Common Mistakes
- Modeling at asking rent or at an above-market lease.
- Renewing a lease that already beats market, then expecting a better ratio.
- Letting the appraisal happen before renewals and documents are ready.
- Hiding a concession or side agreement.
- Showing deposits that do not match the lease.
- Treating a 1.00 ratio as proof of positive cash flow. DSCR compares rent to PITIA only, so repairs, vacancy, management, utilities and capital expenses all sit outside it.
- Assuming the loan is only about the property. Credit, reserves, appraisal, title and condition still apply. A 620 credit floor exists in parts of the network, most programs want around 660, and 700 or higher opens the strongest leverage tiers. Reserves are commonly about six months of PITIA, stepping up to about nine months above $1,500,000, and vary by lender, leverage and transaction type.
Readiness Check Before You Submit
Answer yes to each before the file goes in.
- Every unit has a status and a document behind it.
- You have a market-rent estimate built from signed leases.
- You ran the ratio on the lower of lease and market rent.
- Lease, ledger and deposits agree, or you have a short letter explaining the gap.
- Any renewal that helps is signed before the appraisal is ordered.
- You know how the program treats vacant units and month-to-month tenants.
- You have reserves and a credit profile that fit the leverage you want.
Tax treatment varies; consult a qualified professional.
Frequently Asked Questions
What happens if my lease has expired and the tenant stays?
Usually the file gets weaker, not blocked. The underwriter may lean on market rent and use the holdover history as support. Written terms, a renewal if the tenant agrees, and bank records showing continued payments strengthen it. Treatment varies by program.
Does a month-to-month tenant disqualify a DSCR loan?
Not by itself. Month-to-month files are common and typically need payment proof and written terms. Because the lease gives less support, expect market rent to carry more weight in the ratio.
Can I qualify if there is no lease at all?
Often yes. A vacant property is generally credited at the appraiser’s market rent. An occupied property with only a verbal arrangement is weaker, so sign a lease and show deposits before applying.
Will a high lease rent raise my DSCR?
No. An above-market lease is capped at the appraiser’s market rent. Only the lower figure counts, so a lease above market earns no extra credit.
Should I renew a tenant before or after the appraisal?
Before. A renewal at market rent helps only when your lease is the lower number, and it needs to be signed before the rent schedule is completed to matter. After that, it usually will not change the figure.
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. Lendmire is a broker that arranges financing through select lenders in its wholesale network across 41 markets, including Washington, D.C. Program terms are subject to lender guidelines, and nothing here is a commitment to lend.
About Lendmire
A DSCR-focused mortgage broker, Lendmire (NMLS# 2371349) places investor financing across 41 markets — 40 states plus Washington, D.C. — with DSCR eligibility generally reviewed by the lender on property cash flow instead of tax returns, subject to lender guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in 2025 and 2026.
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References
1. Freddie Mac Form 1000 / Fannie Mae Form 1007
2. Blueprint: What Is Form 1007
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 Refinance a Rental That Doesn’t Qualify for a DSCR Loan · How Much Vacancy a DSCR Rental Portfolio Can Absorb Under One Loan · Can a DSCR Lender Seize Every Rental After One House Defaults?
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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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.