The Quick Read: There is no ranked list of providers, because the lenders that write this product depend on the property, the lien position, the credit score and the lease file. A DSCR HELOC on a two-to-four-unit rental qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. Lendmire is a mortgage broker that shops a wholesale network of DSCR HELOC lenders and matches the file to a program.
- Rent used for lender review comes from leased units, and a two-to-four-unit property may have at most 1 vacant unit.
- The minimum coverage is 1.10x, tested on a stress payment over the entire credit limit.
- A second lien, the only option for a borrower who keeps a first mortgage, reaches 70% CLTV at a 720 score or better, on lines up to $500,000.
- A first lien, available only on a rental with no mortgage, reaches 75% LTV at 740 or better on lines up to $500,000, and 70% LTV at 700 to 739. On lines above $500,000 (to $1,000,000), the ceiling is 65% LTV at 720 or better. All of this runs through select programs and is subject to underwriting.
- Valuation runs through an automated valuation with a property inspection report on lines to $400,000, or a full interior appraisal. Final terms depend on the lender’s guidelines, the property type, and the borrower’s complete credit picture.
What “All Other Units Leased” Actually Means
The phrase describes a two-to-four-unit rental where one unit may differ from the rest (vacant, for example) and every remaining unit has a signed lease. The lease is the evidence that the rent exists.
It is not a guarantee of approval. Leases support the rent. Credit, leverage, title and valuation still get reviewed on every file.
A DSCR HELOC is a revolving line of credit secured by a rental the owner holds. It is written either as a second lien behind the owner’s existing first mortgage, or as a first lien on a rental with no mortgage. Either way, it closes on its own and never together with a purchase. The rent qualifies the line. No traditional personal-income documentation, W-2s, pay stubs or personal debt-to-income calculation enter the file, subject to lender guidelines. The LLC can stay on title, per lender program requirements.
For the broader product family, Lendmire’s complete DSCR loans guide covers how property-rent-based lender review works across loan types.
Why There Is No Honest “Top Providers” Ranking
Few lenders write a HELOC on a multi-unit rental. Multi-unit investment lines are scarce, which can push investors toward cash-out refinances or closed-end seconds.
A league table would mislead. Availability turns on the property’s state, unit count, lien position, credit and equity. This particular program is offered in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee. The wholesale lenders that write it each have their own overlays.
So the real question is fit. A broker with several wholesale lenders can match the scenario to the program that accepts it. A single lender’s page can only show that lender’s rules. The best program for your situation is the one whose guidelines match your property type, lien position, credit and equity.
How Underwriting Treats the File, Step by Step
1. Eligibility screen. The property must be a non-owner-occupied rental of one to four units. A home you live in belongs in owner-occupied financing. Rural-designated property, row homes, condotels and leaseholds drop out here, along with a few other excluded types.
2. Lease evidence. Underwriting starts from each unit’s lease, rent and occupancy. On an all-other-units-leased file, the leases carry the rent story. A lease in place is required.
3. The appraiser’s rent opinion. Fannie Mae’s Selling Guide lists Form 1025 for two-to-four-unit properties and Form 1007 as the rent schedule for one-unit investment properties. This DSCR HELOC program does not run on agency rules. The forms matter because they name the appraiser’s market-rent opinion.
4. The coverage test. DSCR here is gross monthly rent divided by the qualifying payment. The minimum is 1.10x. The qualifying payment is a fully amortizing payment on the entire credit limit at the start rate plus 2 percentage points, a stress payment. It is principal and interest only. Taxes and insurance are not part of it.
5. Credit, equity and lien position. Combined loan-to-value is the first mortgage balance plus the new line, divided by value. The tiers are covered below.
6. Valuation and title. Lines to $400,000 use an automated valuation (confidence score 85 or better) with a property inspection report, or a full interior appraisal. Larger lines require a full interior appraisal. Appraisal waivers are not accepted. A full title policy applies on a first lien and on second liens above $400,000. Smaller second liens use an owner-and-encumbrance report.
7. After closing. The line enters its draw period. More on that below.
Note the word “entire” in step 4. A bigger line lowers the ratio even if the owner draws only part of it. On a second lien, confirm on the file how the lender treats the first-mortgage payment. The lender’s own coverage calculation governs.
Leverage Tiers and Line Sizes
Each figure below is a ceiling or floor, subject to underwriting, and never an offer.
| Lien | Score | Ceiling | Line size |
|---|---|---|---|
| Second lien | 720 or better | 70% CLTV | $50,000 to $500,000 |
| First lien | 740 or better | 75% LTV | Up to $500,000 |
| First lien | 700 to 739 | 70% LTV | Up to $500,000 |
| First lien | 720 or better | 65% LTV | Above $500,000 to $1,000,000 |
A borrower who keeps a first mortgage can only take a second lien, and that has a 720 floor. A first lien exists only on a rental with no mortgage. A declining-market flag lowers the ceiling by 5 points. Philadelphia lines carry a ceiling 10 points lower.
Mortgage history matters too: no 30-day late in the last 12 months, and 48 months since a bankruptcy, foreclosure, short sale or deed-in-lieu. No reserves and no cash to close are required. Exposure is capped at 5 loans or $2,500,000 per borrower with the program.
Draw Rules and Payment Structure
The structure is a 5-year interest-only draw period on the drawn balance, then a 25-year fully amortizing repayment period, with a 30-year maturity. The rate is variable.
At least 80% of the line is drawn at closing, and the closing draw is never less than $50,000. On the smallest lines, that means the whole line is drawn at closing. Later draws are at least $5,000 each.
That draw rule is where this product differs from a bank line most investors picture. It is not a standby reserve you leave mostly untouched. Plan for the drawn balance from day one.
The CFPB explains that a HELOC is open-end credit with a draw period followed by repayment, and that payments often rise sharply when repayment starts. That payment step-up is a real cash-flow consideration. Interest-only payments during the draw period are lower than the amortizing payments that follow.
Seasoning, Borrowers and Property Exclusions
A rental bought or refinanced inside the last 6 months is not eligible (that clock runs from the last note date to the new note date), and the owner must have held title for 6 months (settlement date to note date). Mortgage-history seasoning is separate and covered in the credit rules.
Eligible borrowers are US citizens, permanent residents and non-permanent residents with a Social Security number. Foreign nationals and ITIN borrowers are not eligible.
Eligible property types include single-family, PUD, townhome, two-to-four units, warrantable and non-warrantable condominiums, and lots up to 10 acres. Not eligible: rural-designated property, row homes, condotels, commercial or agricultural property, leaseholds, land trusts, age-restricted communities, hobby farms, modular and log homes, land contracts, mixed-use, a property listed for sale in the prior 2 months, and a property with a solar lien. Hazard insurance covers both liens, with flood coverage where required.
Where the General Rule Breaks
Each of these is a named edge case. The program parameters set the first one. The others depend on the lender and the file.
One unit is vacant. This is the biggest swing factor. On a duplex, a vacant unit removes about half the rent from the test. On a fourplex, it removes about a quarter. The program allows at most 1 vacant unit on a two-to-four-unit property. Past that, the file is ineligible.
Run the test on the leased units alone. A duplex with one leased unit may sit near or below 1.10x even though the property is eligible on paper. In that case, the options a lender would review are a smaller line, which lowers the stress payment, or waiting until the vacant unit is leased. Qualification stays subject to lender guidelines and credit approval.
The other unit is owner-occupied. Not eligible. This is a non-owner-occupied product, and a house-hack belongs in owner-occupied financing. Lendmire’s piece How to Qualify for an Investment Property HELOC With All Other Units Leased covers the neighboring personal-income route.
Leases above market. Rent is the lesser of the appraisal’s market rent and the lease, unless three months of receipts support a lease above market. Here is the catch: a landlord who raised rents last quarter has a lease with no receipt history, so the lease cannot count above market rent and the appraisal’s market rent sets the figure.
LLC title. Vesting in the owner’s LLC is allowed on investment property. The members sign as guarantors. A title holder who is not a borrower signs a non-borrowing owner acknowledgment and the security instrument. The borrowers on the line need not be the borrowers on the first mortgage. Eligibility remains subject to program terms.
Sequencing with a DSCR first mortgage. This program takes the second-lien position behind the first mortgage the owner keeps. Because the line sits second, order the loans deliberately and confirm lien order before closing either one.
Five or more units. Buildings of five or more units move to commercial-style underwriting based on net operating income. That is a different product family. Wikipedia’s entry on the debt service coverage ratio gives the commercial formula, net operating income over debt service. Residential one-to-four-unit DSCR uses gross rent over the qualifying payment.
Misconceptions That Cost Files
- “All units leased means approval.” Leases support the rent. They do not replace credit, leverage, title and valuation review.
- “A vacant unit disqualifies the property.” One vacant unit is allowed on a two-to-four-unit rental. With that unit’s rent out of the test, the coverage ratio still has to reach 1.10x.
- “No personal income means no documents.” The lease, the credit report, the valuation, insurance and title are all documented. What drops out is the personal income file.
- “Any bank will write a rental HELOC.” Multi-unit and LLC-owned investment lines are scarce at depository institutions.
- “A DSCR HELOC and a DSCR loan are the same thing.” The lien position, the rate structure and the payment mechanics differ.
Decision Path: HELOC, Cash-Out or Something Else
A DSCR cash-out refinance replaces the first mortgage. It makes sense when the existing loan is worth giving up. A DSCR HELOC leaves the first mortgage alone, which matters when that loan is already well structured.
Picture an investor with a leased fourplex, one unit vacant, a first mortgage worth keeping and a 740 score. The second-lien path caps combined leverage at 70% CLTV. The rent from three leased units has to clear 1.10x against a stress payment on the whole line. Taking a smaller line improves that ratio. Taking a larger one erodes it. Each figure is subject to lender guidelines and a complete review of property type, leverage, and credit.
Now picture the same investor with no mortgage on the building. A first lien becomes available, and at a 740 score the ceiling moves to 75% LTV. The coverage math is the same test, but the lien position changes the title work and how leverage is measured. Leverage and pricing vary by lender and program, and the final terms follow the full file review.
Before applying, lease up what can be leased, gather the current leases and any rent receipts, and size the line to the coverage ratio rather than to the equity alone.
Key Terms Defined
DSCR: Gross monthly rent divided by the qualifying payment, tested here at a 1.10x minimum.
Stress payment: A fully amortizing payment on the whole credit limit at the start rate plus 2 percentage points.
CLTV: The first mortgage balance plus the new line, divided by the property’s value.
Draw period: The 5-year interest-only stretch when the borrower can draw on the line.
Form 1007: The appraiser’s single-family comparable rent schedule, which is the source of market rent in this context.
Non-borrowing owner acknowledgment: A signature from a title holder who is not on the loan, agreeing to the security instrument.
Frequently Asked Questions
Can a duplex with one vacant unit qualify?
The property is eligible, since a two-to-four-unit rental may have at most 1 vacant unit. The harder part is the 1.10x coverage test, which uses the leased unit’s rent against a stress payment on the full line. On a duplex, that leaves roughly half the rent in the test. A smaller line improves the ratio, subject to lender guidelines.
Does the lease or the appraisal set the rent?
Whichever is lower, with one exception. So a signed lease above market does not carry the full figure on its own, but a lease backed by three months of rent receipts can. All of this is subject to lender guidelines.
Does this line work on an owner-occupied duplex?
No. It is for non-owner-occupied rentals only. A line on the owner’s own home or a second home is a different product and is outside this program.
How long must I own the property first?
Two six-month clocks apply: the line is not available on a rental bought or refinanced in the last 6 months (last note date to new note date), and title must have been held for 6 months (settlement date to note date).
Can my LLC hold title?
Yes, on investment property, per lender program requirements. Members sign as guarantors, and a title holder who is not a borrower signs the non-borrowing owner acknowledgment and the security instrument.
Next Step
If you are considering a home equity line on a rental property and want to see how the numbers work, Lendmire can help you compare DSCR HELOC options based on the property, the rent, the equity available, credit profile, combined leverage, and your goals. Reach the team at 828-256-2183 or request a quote. Programs change, every file is underwritten individually, and nothing here is a commitment to lend.
About Lendmire
Lendmire — NMLS# 2371349 — is a mortgage broker that arranges DSCR home equity lines of credit on rental property in 15 of its 16 licensed states (every licensed state except Tennessee) through wholesale lenders. The line is qualified on the rental’s rent rather than the owner’s personal income, and every line is subject to the lender’s guidelines and full underwriting. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
Get Started
Ready to find the right loan for you?
See your offer in seconds. No credit pull, no obligation.
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
3. Wikipedia – Debt service coverage ratio
This article is part of Lendmire’s DSCR HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Banks That Offer a DSCR HELOC With All Other Units Leased · Top DSCR HELOC Providers for Owners of a Single Rental · Top DSCR HELOC Providers to Scale a Rental Portfolio
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
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.