The Quick Read: An assumed loan rarely covers the whole price, so the real choice is how you fund the rest: a bank-held portfolio note leans on your personal finances and your relationship with the bank, while a super jumbo DSCR loan leans on the property’s rent and a published size ladder. Neither one is better in general. Each fits a different buyer, and in many deals the seller’s note cannot be assumed at all.
- A portfolio note is a loan a bank keeps on its own books, and its terms are mostly set by that bank.
- A super jumbo DSCR loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines.
- Whether the seller’s note can be assumed depends on the note’s language and the holder’s consent, not on the loan type.
- Property-driven or self-employed buyers tend to land on DSCR. Relationship-driven buyers with strong liquidity tend to land on a bank.
Key Terms Defined
Assumption: The buyer takes over the seller’s existing loan, with the holder’s approval, instead of getting a new one.
Subject-to purchase: The buyer takes title while the seller’s loan stays in place without the holder’s consent. The holder can still demand payoff.
Equity gap: The difference between the purchase price and the loan balance being assumed. The buyer must fund it with cash or other financing.
Due-on-sale clause: A loan provision that lets the holder demand full payoff if the property is sold or transferred without consent.
Portfolio note: A loan the lender keeps on its books instead of selling it. The term describes who holds the loan, not how it is underwritten.
Super jumbo: Market shorthand for a very large loan. No regulator or agency defines the term, and each lender draws its own line.
DSCR (debt service coverage ratio): Monthly rent divided by the full monthly obligation: principal, interest, taxes, insurance and association dues, often called PITIA.
Blanket loan: One note secured by several rentals. Industry people also call it a portfolio DSCR loan or a cross-collateralized loan. It is a different idea from a bank’s portfolio note.
Side-by-Side
Here is how the two routes compare on structure. The left column shows published industry norms for a bank-held note, which vary by institution. The right column shows what we see across select programs in Lendmire’s wholesale network, subject to underwriting.
| Factor | Bank-held portfolio note | Super jumbo DSCR loan |
|---|---|---|
| Review basis | Borrower income, net worth, relationship | Property rent against full obligation |
| Documentation | Traditional personal-income documentation and financials are typical | Lease or appraiser rent schedule |
| Property types | Set by the bank; varies | 1-4 units; condos, with limits |
| Entity vesting | Varies; guarantee is common | Entity welcome; no layered entities |
| Approval steps | One institution, direct negotiation | New lender; two appraisals above $2M |
| Reserves | Set by the bank; often liquidity-based | 6 months on subject; 12 if first-time |
| Size and flexibility | Case by case, relationship-driven | $150K to $10M; rules-based ladder |
The table compares structure only. Pricing is excluded on purpose, and neither column promises an outcome. Two details matter most for a buyer. First, the bank column describes judgment calls, while the DSCR column describes a ladder with published steps. Second, a super jumbo DSCR loan generally replaces the old note. It does not sit beside it.
For a fuller primer on how coverage works, see Lendmire’s complete DSCR loans guide.
Can the Seller’s Loan Be Assumed at All?
Sometimes, but only if the note and the holder allow it. Assumability is not a feature of the loan type. It is written into the note and the security instrument, and the holder decides whether to approve the buyer.
The federal due-on-sale statute lets lenders enforce due-on-sale clauses. Outside its narrow exemptions, the loan contract governs how the lender uses that right. The exemptions cover residential property with fewer than five units and transfers such as death, divorce or certain trust transfers. They are not a route for selling to a stranger. Nothing in the statute forces a lender to let a buyer assume.
Practically, you do four things before you build a financing plan:
1. Pull the note and the deed of trust or mortgage and read the assumption and transfer language.
2. Identify the holder and the servicer, since lender discretion decides the outcome.
3. Ask whether the holder will approve a buyer, and on what basis.
4. Size the equity gap, because an assumption takes over only the outstanding balance.
DSCR notes are not assumable by default, and they are not off-limits by default. Each note says what it says. Some holders approve an assumption on property coverage, and others decline outright. A subject-to purchase does not remove the holder’s right to call the loan, and it adds risk for the seller. We do not recommend it.
One structure is built with assumption in mind. The rental portfolio term loan is one note across five or more rentals, sized from $500,000 to $10,000,000, with larger balances on review. It allows a one-time purchaser assumption on loans above $5,000,000, subject to underwriting and an assumption fee. Below $5,000,000, an assumption is possible on an exception basis. That is a separate product from the single-property loans here.
Why the Equity Gap Decides Everything
If the holder allows the assumption, you inherit the balance and the schedule. You do not inherit the seller’s equity. Every dollar of price above the balance is yours to fund.
The gap grows as the seller’s balance shrinks and the property gains value. A seller with years of paydown can hand you a small loan against a large price. That is why a cheap-looking assumption can turn into a large cash call.
You have three common ways to fund the gap:
- Cash from your own reserves.
- A junior loan placed behind the assumed note, if the servicer permits a second lien.
- A seller carryback, if the seller agrees and the holder allows it.
All three depend on someone’s consent. When the gap is large, buyers often look at replacing the whole stack with one new loan. That is where the portfolio note and the super jumbo DSCR loan compete.
When a Bank-Held Portfolio Note Is the Better Fit
A bank-held portfolio note fits the buyer whose strength is personal. It also fits the deal whose shape does not fit a rules-based box.
Banks underwrite to the borrower. They often weigh traditional personal-income documentation, net worth, liquidity and the depth of the relationship. If you hold large deposits with the institution, that can matter more than a rent schedule. A loan kept on the bank’s own books also leaves room for conversation about structure. That is harder to find when a loan is sold into a pool.
Consider the cases where this route tends to win:
- You have deep liquidity and a long relationship with a local depository institution, and you value flexibility on terms.
- The property is unusual, mixed in use, or otherwise outside a standard rental box.
- The holder of the assumed note is also the bank you want to borrow from, so one conversation covers both.
The tradeoffs are real. Commentary on bank portfolio loans often mentions full recourse, cross-default and blanket liens. These terms vary by institution, so read the documents. A buyer with heavy tax write-offs may find a bank income test hard to clear. The bank’s concentration limits can also cap how much you can borrow from that one lender as you scale.
When a Super Jumbo DSCR Loan Is the Better Fit
A super jumbo DSCR loan fits the buyer whose strength is the property. It qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. Your traditional personal-income documentation is not the center of the file.
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. Under CFPB Regulation Z, credit extended primarily for a business or commercial purpose is exempt from its consumer-credit rules. The lender still has to judge the purpose of the loan case by case. A consumer-purpose loan does not become business-purpose because someone labeled it that way.
The program ladder is where size shows up. Across select programs in our network, loan amounts run from $150,000 to $10,000,000. Leverage steps down as the loan grows. Every figure below is a ceiling, subject to underwriting, at coverage of 1.00 or higher:
- Loans from $150,000 to $1,000,000: up to 80% on a purchase of an investment property. The top leverage here needs 660 or higher credit.
- Loans from $1,000,000 to $2,000,000 and up to $3,000,000: up to 75% on a purchase of an investment property. The top cells need 700 or higher in the first band and 720 or higher above $1,500,000.
- Loans from $3,000,000 to $4,000,000: up to 65% on a purchase of an investment property, with 700 or higher credit.
- Loans from $4,000,000 to $10,000,000: up to 60% on review, purchase or rate-and-term only, reviewed case by case before submission.
Read those bands as loan amounts, not purchase prices. Multiply the price by the leverage first, then find the band that loan lands in. The standard program stops at $3,000,000, and this ladder carries qualified investors beyond it.
The credit floor is 660 on loans to $3,000,000 and 700 above that size. A lower score drops you to a lower leverage cell in the same band. Above $3,000,000 the file also needs a clean housing history. Borrowers must be citizens or permanent residents, and rural property is out. Cash-out on a standard rental is lower than purchase leverage and ends above $3,000,000. Two appraisals are required above $2,000,000. Reserves are six months of PITIA on the subject property, or twelve months for a first-time investor. Cash-out proceeds never count toward them. For more detail on that piece, Lendmire’s breakdown of super jumbo reserve requirements on a purchase versus a cash-out walks through it. Final terms depend on the lender’s guidelines, the property type, and the borrower’s complete credit picture.
Two more features matter for assumption deals. Interest-only runs 120 months on 30- and 40-year terms, to 75% leverage. It is qualified on interest, taxes and insurance, with coverage of 0.75 or better. And entity vesting is welcome, subject to program terms, with no layered entities. Each figure is subject to lender guidelines and a complete review of property type, leverage, and credit.
On coverage, programs below 1.00 are available through select lenders in the network. Leverage and terms adjust, subject to underwriting. Manufactured and mobile homes are not reviewable on these programs.
Layer It or Replace It?
Replacing is the cleaner path for most large DSCR investors. A DSCR refinance generally pays off the existing note and takes first position. That means the assumed loan goes away. If your goal was to keep the seller’s terms, replacement defeats the purpose.
Layering keeps the assumed note and adds a junior lien for the gap. It only works if the servicer permits a second lien. It also adds a second approval and a second payment to the file. When a lender tests DSCR on a stack like that, it measures rent against the combined obligation of both loans. A cheap first note can look much weaker once the junior loan is added.
A simple rule of thumb helps. If the gap is small and your cash covers it, a plain assumption may be enough. If the gap is large and the servicer will not add liens, replacement is usually the only route. If the gap is large and the servicer will approve a second lien, compare layered and replaced coverage side by side. Then pick the one that clears.
Three Scenarios
A small gap. The assumed balance covers most of the price, and you pay the rest in cash. No large new loan is needed. Neither the portfolio note nor the DSCR loan is in play. Your only real hurdle is the holder’s approval.
A large gap with strong rent. The balance is well below the price, and the property’s rent clears the full obligation at roughly 1.2x on a replacement loan. If the new loan lands between $2,000,000 and $3,000,000, the ladder tops out at 75% on a purchase, which needs 720 or higher credit. This fits a self-employed or heavily written-off buyer well. DSCR looks at the rent, not the traditional income documentation.
A large gap with weak rent. Coverage on a replacement loan comes in around 0.9x. A bank-held note may still work if you bring liquidity and a relationship. On the DSCR side, paths below 1.00 exist through select programs to $2,000,000, with reduced leverage. Interest-only can also improve coverage, qualified on interest, taxes and insurance. Leverage and terms adjust, subject to underwriting, and approval is never assured.
Sequencing and Who Cannot Use This
Order matters when two approvals are involved. Start with the servicer, because its answer determines whether you need replacement financing at all. Ask what it will allow, then line up your lender. Build your purchase contract around both approvals so you are not trapped by one.
Some buyers cannot use the DSCR route. If you plan to live in the property, a DSCR loan does not apply, since it is a business-purpose investor loan that qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. Assumable loans of the traditional type are common, but their occupancy and eligibility rules often shut out investor buyers. Delinquent loans are very unlikely to be approved for assumption. A short remaining term or a balloon can also make assuming less useful than new financing.
The Balanced Verdict
Pick the bank-held note if your story is liquidity, relationship and flexibility, and you accept that terms are negotiated one deal at a time. Pick the super jumbo DSCR loan if your story is the property’s income, you want entity vesting, and you prefer a published ladder to a negotiation. If the seller’s note is assumable and the gap is small, you may need neither. Run the coverage first, and let the servicer’s answer set the order of everything else.
Lendmire’s piece Super Jumbo Bank Statement vs DSCR for a Founder After a Sale is a useful next read if your income is business-driven.
Frequently Asked Questions
Can a DSCR loan be assumed by a buyer?
Sometimes, but not by default. It depends on whether the note allows assumption and whether the holder approves the buyer. Read the specific note rather than relying on a general rule about DSCR loans.
Is a portfolio note the same as a DSCR loan?
No. Portfolio describes who holds the loan, and DSCR describes how it is underwritten. A bank can hold a loan on its books and still underwrite it to the borrower’s personal income. A DSCR loan can also be held by a lender or sold to investors.
Can I use a DSCR loan on a home I plan to live in?
No. DSCR loans are business-purpose financing for investment property, not owner-occupied homes. If you will live there, you need a different loan type. A house-hack with an owner-occupied unit follows different rules.
What if the servicer refuses a second lien?
Then layering is off the table, and replacement is the usual alternative. A new lender generally wants first position, so the old note would be paid off. Confirm the servicer’s position early, before you commit to a contract timeline built around it.
Can I close in an LLC?
Entity vesting is welcome on the super jumbo DSCR programs we see, subject to program terms, with no layered entities. A bank-held note may ask for a personal guarantee in addition. Check the entity rules for both the new loan and the assumed one before you sign.
Next Step
If you are buying or refinancing a high-balance rental property and want to see how the numbers work, Lendmire can help you compare super jumbo DSCR loan options based on the property income, the loan balance, 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. Programs change, and every file is underwritten individually, subject to lender guidelines. Nothing here is a commitment to lend.
Lendmire’s self-employed mortgages page presents both super jumbo programs, bank statement and DSCR, side by side.
About Lendmire
Lendmire, NMLS# 2371349, is a mortgage brokerage focused on investor financing, arranging DSCR loans in 40 states plus Washington, D.C. — 41 markets total. Qualification is based on the property’s income rather than personal income documentation, subject to lender guidelines, making it a fit for LLC-held rentals and scaling portfolios. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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References
1. Due-on-sale statute, 12 U.S.C. § 1701j-3
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: How to Qualify for a 40-Year Super Jumbo DSCR Loan · Can Art or a Yacht Be Pledged on a Super Jumbo DSCR Loan? · Interest-Only vs Amortizing Super Jumbo DSCR After a Company Sale
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Important disclosures. Lendmire (NMLS# 2371349) is a licensed mortgage brokerage. Lendmire is not a direct lender, depository institution, or financial advisor. All loan inquiries are subject to lender underwriting; this article does not constitute a commitment to lend. Rates, terms, and program guidelines are subject to change without notice and vary by borrower profile, property type, and state. Information in this article is general in nature and is not financial, legal, or tax advice. Equal Housing Opportunity. NMLS Consumer Access: nmlsconsumeraccess.org.