The Quick Read: Underpriced leases usually shrink a blanket DSCR loan, and the shrinkage is larger than the rent gap itself. On a leased rental, most programs in Lendmire’s wholesale network count the lower of the signed lease or the appraiser’s market-rent opinion, so a below-market lease generally sets the rent. The pool is then sized to the smaller of two limits: leverage on value, or the payment the counted rent can support at the pool’s coverage floor.
- A blanket loan is one note secured by several rentals. Coverage is tested on pooled rent against pooled debt service.
- The 30-year portfolio DSCR loan covers 2 to 20 properties, typically up to 80% leverage on a purchase or rate-and-term refinance, with a 1.00 pooled floor.
- The rental portfolio term loan covers five or more rental properties or units, with leverage up to 75% of value.
- An above-market lease is capped at market rent, so it cannot rescue a below-market one.
- Taxes and insurance do not fall when rent does. A rent shortfall cuts the loan by more than the shortfall’s percentage.
All figures are program ceilings or floors, subject to lender guidelines and not a commitment to lend.
What Is a Blanket DSCR Loan?
A blanket DSCR loan is one note secured by liens on several rental properties. “Portfolio DSCR loan” and “cross-collateralized loan” name the same thing. (A bank’s “portfolio loan,” meaning a loan the bank keeps on its own books, is a different use of the phrase.)
Lendmire is a broker, so it arranges these loans through its wholesale network rather than lending directly. Two structures exist across that network:
| Feature | 30-year portfolio DSCR loan | Rental portfolio term loan |
|---|---|---|
| Properties | 2 to 20 | 5+ properties or units |
| Loan size | $300,000 to $5,000,000 | $500,000 to $50,000,000 |
| Leverage | Up to 80% (purchase, rate-and-term) | Up to 75% |
| Term | 30-year, fixed or adjustable | 3, 5, 7 or 10-year fixed, balloon |
| Coverage test | 1.00 floor on the pool | Set by program |
Larger balances are reviewed case by case. Small multifamily of five or more units is eligible only inside the rental portfolio term loan. Manufactured homes are not reviewable on these programs. For the full picture of how DSCR programs work, see the complete DSCR loans guide.
Which Rent Does Underwriting Count?
Most programs count the lower of the signed lease rent or the appraiser’s market-rent opinion. That is a program convention, not a regulation. DSCR loans are business-purpose products, and each lender sets its own rent treatment. A few lenders lean on actual rent instead, which is why the treatment is program-specific.
| Situation | Typical counted rent |
|---|---|
| Lease below market | The lease figure |
| Lease above market | Capped at market rent |
| Vacant unit | Market rent alone |
| Month-to-month or expired lease | Often market rent, as a weaker file |
| Related-party tenant | Market rent, with closer review |
The appraiser’s market rent comes from the rent schedule that accompanies the appraisal. Freddie Mac Form 1000 is the Single-Family Comparable Rent Schedule that lenders use to obtain market rent from the appraiser, and Fannie Mae Form 1007 is its twin. Those forms are named here only as appraisal references. DSCR is not an agency product. For two- to four-unit properties the rent analysis sits inside a different appraisal form, and the appraiser reports rent per unit. An above-market unit does not offset a below-market one.
Underwriting also gives no credit for future rent increases. A tenant who is scheduled for a bump next quarter is still counted at today’s lease.
How Is the Pool Calculated Step by Step?
Pooled coverage is total counted rent divided by total PITIA (principal, interest, taxes, insurance and any HOA dues). Here is the sequence on a typical file:
1. Pick the structure. The property count and leverage cap decide between the 30-year portfolio loan and the term loan.
2. Order an appraisal per property. Each gives a value and an independent market-rent opinion.
3. Collect leases. The signed lease usually becomes the ceiling for a below-market tenant, so the file has to prove it cleanly. Month-to-month tenancies lean on lease history and payment proof.
4. Apply the lower-of rule unit by unit.
5. Add up the counted rents and divide by pooled PITIA. On the 30-year structure, the pool is tested against its 1.00 floor.
6. Size the loan to the smaller of the rent limit and the value limit.
7. Read the release and exit terms before signing.
Every property still needs its own appraisal and rent evidence. Strong doors can offset weak ones, but only the counted rent, never an above-market lease’s excess. The offset comes from properties that sit at market with modest PITIA.
How Much Does the Loan Shrink?
The loan equals the smaller of two limits:
- Value limit: the leverage cap applied to appraised value.
- Rent limit: the largest payment the counted rent can support at the coverage floor.
Underpriced leases lower the counted rent, which lowers the rent limit. When that limit becomes the binding one, the loan shrinks. And because taxes and insurance stay put when rent falls, the loan drops by more than the rent gap. Lendmire’s analysis of how the lease and appraiser rent gap changes DSCR loan size models a 10% rent shortfall cutting the loan by roughly 13% when rent is the binding limit. That is an illustration, not a guarantee.
Here is the decision test. If value binds, fixing the lease does not raise the loan, because the leverage cap is already the constraint. If rent binds, every dollar of documented market rent you can legitimately add lifts what the pool supports. Before spending effort on renewals, find out which limit is controlling.
Picture a pool of four rentals, three at market and one legacy tenant paying well under market. Suppose the three clean properties run roughly 1.25x on their own and the legacy door runs near 0.90x at its lease rent. The pooled number can still clear 1.00, so the pool may work, though underwriting tests the pooled coverage, the leverage and the terms together. Now add a second and third legacy lease, and the combined drag can drop the pool below its floor even if each property looks acceptable alone. The risk rarely comes from one bad lease. It comes from a batch of them.
When Does the General Rule Break?
The lower-of rule has real edge cases:
- Month-to-month, expired or unwritten leases. These often count at market rent. For a tenant paying below market, that can actually help, since the lease no longer caps the number. Renewing at market is the usual suggestion, though it makes for a weaker file than a clean signed lease.
- Renewing a stale below-market lease. A renewal at market lifts the lease side of the test, but only if the tenant agrees and the new rent is documented. It helps only when the lease, not the appraisal, was the lower figure.
- Vacant units. Market rent alone is used. Some programs apply a vacancy haircut and others do not.
- Related-party tenants. Market rent applies, with closer review of the lease and payment history.
- Regulated or stabilized rents. Some programs treat these differently. Ask the lender early rather than assuming.
- Short-term rentals. The rent schedule is built for monthly-lease comparables. Fannie Mae’s appraiser update says the 1007 cannot estimate a nightly fee. STR files run on their own program rules, and 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.
- Low-value properties. Some lenders value each asset individually, which makes cheap properties harder to pool. Others see blanketing as a way around per-asset minimums. Treatment varies by lender.
Fix, Carve Out or Keep?
Three practical levers exist when a lease is dragging the pool:
| Option | When it fits | Tradeoff |
|---|---|---|
| Renew at market first | Rent is the binding limit and the tenant agrees | Needs documentation; a fresh lease signed right before applying draws scrutiny |
| Dispute a low appraisal rent | Appraisal rent is below the lease | Requires specific comparable rentals |
| Carve the property out | The one weak door sinks the pool | Loses the single-note convenience on that property |
| Keep it and let the pool carry it | Other doors have real excess coverage | Thin margin if another tenant leaves |
Renewing is the cleanest fix, and it works only if the lease was the lower figure. If the appraisal came in lower, a renewal changes nothing, and a reconsideration request with strong comps is the better move.
Carving out is worth testing when one property pulls the pool near its floor. Run the pool both ways. A smaller blanket without the weak property can produce a stronger file than a bigger one with it.
What About Releases and Exit Terms?
Cross-collateralization changes your exit. A partial-release clause lets you sell one property without paying off the whole note. The release price usually runs above the property’s allocated balance, and the release language and prepayment schedule are set when the note is written. The remaining properties must still cover the pool’s debt service afterward.
That matters for weak-lease properties. Releasing a cheap-lease door may leave the remaining pool stronger. Releasing a strong door may leave the weaker ones exposed. Compare the cross-collateral and release terms before signing, since a lender can block sale of pledged collateral.
On the rental portfolio term loan, prepayment follows yield maintenance, and non-recourse structures exist with carve-outs for fraud and bankruptcy. Recourse versions carry a personal guarantee.
Key Terms Defined
Blanket loan: One note secured by several rental properties, also called a portfolio or cross-collateralized loan.
Pooled DSCR: Total counted rent divided by total PITIA across every property in the loan.
Lower-of rule: The common treatment that counts the signed lease or the appraiser’s market rent, whichever is smaller.
Market rent: The appraiser’s opinion of what the unit would rent for today.
Cross-collateralization: Each property secures the whole note, not just its own slice.
Release price: The amount required to free one property from the lien, usually above its allocated balance.
Leverage, Credit and Reserves on a Blanket
The portfolio programs generally want a credit score of at least 640, and some structures ask for 680 or 720. A special-purpose entity, typically an LLC, is required on some structures, subject to program terms. Reserves are held for taxes, insurance and capital expenditures on the term loan.
Cash-out on a portfolio loan never exceeds 75% of pooled value. Inside the first six months of ownership the loan is also capped at 90% of total cost (purchase price plus documented improvements), and at 100% of total cost from six to twelve months. The leverage ceiling still applies, so the loan is the lower of the two. After twelve months, appraised value alone is the basis. A rate-and-term refinance is not subject to the cost-basis cap.
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 it.
A rental sitting below 1.00 can live inside a pool, but underwriting tests the pooled coverage, the leverage and the terms. Separately, single-property DSCR loans may reach below 1.00 through select lenders in the network, with leverage and terms adjusted. That is a different path from the blanket. Lendmire’s earlier work on how much a blanket DSCR loan lends on a portfolio of five rentals covers sizing for clean-lease pools.
Common Misconceptions
- “Market rent always wins.” It does not. A below-market lease generally stays at the lease figure.
- “A signed lease is the rent number.” An above-market lease is capped.
- “A future bump helps.” Underwriting does not credit increases before they happen.
- “The blanket averages everything away.” Each property is still appraised and reviewed individually. Only coverage is pooled.
- “A federal rule caps the rent.” No. Treatment is lender- and program-specific.
Frequently Asked Questions
Does a below-market lease reduce how much I can borrow?
Usually, yes. The lease sets the counted rent on most programs, which lowers the rent limit. If that limit binds, the loan shrinks by more than the rent gap, since taxes and insurance stay fixed. If the value limit binds, the lease may not change the loan at all.
Can a strong property cover a weak one?
Yes, within limits. Pooled coverage lets stronger properties offset weaker ones, but only through counted rent. An above-market lease is capped at market, so its excess does not count. Each property still needs its own appraisal and rent evidence.
Should I raise rent before applying?
Only if the tenant agrees and the new rent is documented. A renewal at market can lift the lease side of the test. A lease signed right before application tends to get closer scrutiny, and it does nothing if the appraisal rent was the lower number.
What if the appraisal rent comes in low?
Ask about reconsideration and bring specific rental comparables. A higher lease will not help, because the lower-of rule still counts the appraiser’s figure. Another route is to carve the property out of the pool.
Can I leave a weak property out of the blanket?
Yes. Run the pool with and without it. If the pool is tight, a smaller blanket plus a separate loan on the problem property can work better than forcing everything under one note.
If you are buying or refinancing several rentals and want to see how the numbers work with underpriced leases in the mix, Lendmire can help you compare DSCR loan options across its network based on the property income, credit profile, leverage, and investor goals. Programs change and every file is underwritten individually. Tax treatment varies; consult a qualified professional.
About Lendmire
A non-QM mortgage broker (NMLS# 2371349), Lendmire arranges DSCR financing for real estate investors in 41 markets — 40 states plus Washington, D.C. Because deals are underwritten primarily on property cash flow rather than personal income documentation, the structure suits self-employed buyers and entity-owned portfolios. Lendmire places loans through wholesale investor lenders; it is not a direct lender. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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References
1. Freddie Mac Form 1000, Single-Family Comparable Rent Schedule
This article is part of Lendmire’s DSCR loan program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: How Much a DSCR Lender Lends to an LLC Borrower · Blanket DSCR Loan vs Individual Loans for an Investor With Four Rentals · How Much a Portfolio DSCR Lender Lends on Rentals in Your Own Name
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Compliance and disclosures. Lendmire (NMLS# 2371349) is a licensed mortgage broker and is not a direct lender, depository institution, financial advisor, or tax professional. Content in this article is general market analysis and educational information — not financial, legal, or tax advice for any specific situation. Lendmire does not guarantee loan approval; every transaction is subject to underwriting by the funding lender. Mortgage pricing and loan program guidelines are subject to change at any time without notice and vary by borrower characteristics, property type, and state regulations. Lendmire complies with Equal Housing Opportunity. Licensure verification: NMLS Consumer Access.