The Quick Read: No single ranked list of providers can answer this, because the right fit depends on your first loan’s documents, your title, your credit and your equity. A DSCR HELOC is a standalone second lien that sits behind the first loan you keep, and the rent qualifies it. The line closes first, you draw, and then the purchase lender decides whether that cash counts as your down payment.
- The rental’s income qualifies the line, so there are no tax returns, W-2s or personal income calculation, subject to lender guidelines.
- A second lien reaches up to 70% combined loan-to-value (CLTV) at a 720 score or better, on lines of $50,000 to $500,000.
- Your existing DSCR loan’s documents must allow a second lien, and many second-lien programs exclude non-QM first loans.
- The purchase lender, not the line lender, decides whether borrowed funds count as down payment.
Lendmire is a mortgage broker. It does not lend, so it will not hand you a “top five” of companies. It places files with wholesale lenders in its network, and this guide covers what those lenders look for and how to find the right match.
What Is a DSCR HELOC Behind an Existing Loan?
It is a revolving line of credit secured by a rental you already own. It sits in second position behind the first mortgage you keep. A bank HELOC leans on your personal income, while this one qualifies primarily on property-level rental income covering the payment, subject to lender guidelines.
DSCR means debt service coverage ratio. It is the rent divided by the qualifying payment. This program wants at least 1.10x. The line can be written in an LLC, depending on program terms and what your first loan allows.
The line runs on set terms:
- Draw period: 5 years, interest-only on what you have drawn.
- Repayment period: 25 years, fully amortizing.
- Maturity: 30 years, with a variable rate.
- Draws: most of the line is funded at closing, and any later draw is at least $5,000.
These are program ceilings and floors, subject to underwriting, not offers.
For the wider picture of how these loans work, see the complete DSCR loans guide.
Why “Top Providers” Is the Wrong Question
Lenders willing to put a line on rental collateral are a smaller group than you might expect. NerdWallet notes that investment properties aren’t eligible with all HELOC lenders. It adds that most lenders charge higher rates and fees on them than on primary homes.
So availability, not a leaderboard, is the real filter. Different lenders draw their lines in different places on property type, title, credit tier and first-loan type. A broker who shops several wholesale lenders can match your scenario to a program that fits. That is a different job from naming a winner.
Here is how the provider types differ.
| Provider type | What to expect |
|---|---|
| Banks and credit unions | Often tied to personal income and primary homes |
| Wholesale DSCR HELOC lenders | Rent-based; limited states and property types |
| A broker shopping several lenders | Matches your file to the program that fits |
How the Structure Works, Step by Step
1. Two loans, two properties. Rental one carries your existing DSCR loan as the first lien. The new line sits behind it. Rental two gets its own DSCR purchase loan, judged on its own rent.
2. Check whether your first loan permits a second lien. Read the note and security instrument for language on additional liens and transfers. Ask the servicer in writing whether a subordinate lien is allowed. Check the prepayment terms. Confirm who holds title and who signs.
3. Calculate combined loan-to-value. CLTV is your first-loan balance plus the new line, divided by the property’s value. On a second lien, the ceiling is 70% CLTV at a 720 score or better. Below 720 there is no second-lien option in this program.
4. The line is qualified on rent. The lender tests a fully amortizing payment on the entire credit limit, at the start rate plus 2 percentage points. That is a stress test, and it covers principal and interest only. Rent is the lesser of the appraisal’s market rent and the lease, unless three months of receipts support a lease above market. A lease must be in place, and a two-to-four-unit property may have at most one vacant unit.
How the first-mortgage payment joins that calculation on a second lien is not something to assume. Confirm on the file how the lender treats it. The lender’s own calculation governs.
5. Close the line first, then use the cash. The line never closes together with a purchase. It is a standalone loan that closes and funds on its own, so the money is in your hands before the purchase closes.
6. Get the draw accepted. Your purchase lender decides if borrowed funds count. Expect to document the draw and where the cash came from.
7. Qualify the new property on its own numbers. The purchase lender tests rental two’s rent against rental two’s payment. The line payment on rental one is generally not part of that ratio. It still comes out of your pocket every month.
Can Your First DSCR Loan Accept a Second Lien?
Maybe. Two things decide it: what the first loan’s documents allow, and whether the line lender will sit behind that kind of first loan.
On the legal side, a federal due-on-sale statute, 12 U.S.C. §1701j-3, generally bars a lender from calling a loan due just because a subordinate lien is created on residential property of fewer than five units. That helps, but it is no guarantee. It does not force a lender to approve your line, and your note’s own covenants still matter. If title sits in an LLC, a law-firm summary from Johnson Legal says the Act gives no protection when title moves to an LLC. Ask a real estate attorney before you rely on it.
The bigger practical hurdle is the first loan’s type. Some second-lien programs will not sit behind a non-QM first, and a DSCR loan is a non-QM loan. Non-QM means a loan outside the standard agency box. Across the wholesale network, some lenders exclude it and others accept it. This is the main reason a DSCR first can block the plan, and it is why shopping several lenders matters.
Use this checklist before you apply:
- Do the note and security instrument restrict additional liens?
- Has the servicer confirmed in writing that a second lien is permitted?
- Is the first loan’s prepayment term a factor if you refinance later?
- Does title match who signs, and does the line program accept your vesting?
- Does your score reach 720 for a second lien?
What the Line Requires
Beyond the 720 score and 70% CLTV, the file looks like this, subject to underwriting:
- No 30-day mortgage late in the last 12 months.
- 48 months since a bankruptcy, foreclosure, short sale or deed-in-lieu.
- No reserves and no cash to close required.
- At most 5 loans or $2,500,000 per borrower with the program.
- Lines to $400,000 use an automated valuation plus a property inspection report, or a full interior appraisal. Larger lines need a full interior appraisal. Appraisal waivers are not accepted.
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).
Property rules matter too. Single-family, PUD, townhome, two-to-four units and condominiums are eligible. Rural-designated property, condotels, row homes, leaseholds and listings from the last 2 months are not eligible. Screen the property type against these exclusions before you apply.
The program is offered in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee. Borrowers must be U.S. citizens, permanent residents or non-permanent residents with a Social Security number. Foreign nationals and ITIN borrowers are not eligible.
Will the Purchase Lender Count Borrowed Money as Your Down Payment?
It depends, and the purchase lender makes that call. There is no true zero-down DSCR purchase here. The line changes where the down payment comes from, nothing more.
Lenders can treat the down payment, closing costs and reserves as separate tests. Cash that is borrowed may pass one and fail another. Ask the purchase lender in advance, in writing, how it treats a drawn line for each.
Then there is the cash-flow reality. The new property’s coverage ratio generally leaves out the line payment. Your wallet does not. You carry the first loan, the line and the new loan together.
A Worked Example: Coverage Before and After
Picture rental one with a DSCR first loan that clears around 1.4x on its own rent. Now add the line. Whether the line’s stress payment on the full limit and the first-mortgage payment both join the test depends on the lender’s calculation, so confirm on the file how the lender treats them. Depending on that treatment, coverage can fall toward the program’s 1.10x minimum or below it.
Those are illustrative ratios, not a quote. The lender’s own math governs. The lesson is simple: a first loan that clears comfortably alone can slip under the 1.10x minimum once a second payment lands in the picture. Run both versions before you apply.
Then look at actual monthly cash flow on rental one after both payments. If rent barely covers the first loan, adding a variable-rate second lien may stretch it too far. Variable means the payment can move with the drawn balance, as the CFPB explains in describing HELOCs generally.
Line, Cash-Out Refinance, Closed-End Second or Cash?
| Option | Main tradeoff |
|---|---|
| DSCR HELOC (second lien) | Keeps your first loan; adds a variable-rate payment |
| DSCR cash-out refinance | Replaces the first lien; resets your loan |
| Closed-end second | Lump sum, set repayment; another lien |
| Cash from savings | No new debt; uses your own liquidity |
Which one wins depends on how much you like your current first loan, how much equity you hold, and how soon you may refinance. A line keeps the first loan intact. A cash-out refinance swaps the whole thing.
When It Is the Wrong Tool
Skip the line when:
- Your first loan’s documents bar a second lien, or the servicer will not consent.
- Your score is under 720 and you keep a first mortgage.
- Your first loan is non-QM and the lender excludes it.
- The property is a short-term rental, rural, a condotel or a row home.
- Rental one’s coverage would sink below the program’s floor once the second payment counts.
- You plan to refinance the first loan soon. A new first lender may want the second lien paid off or subordinated. Subordination is not automatic, and the line lender can refuse.
Another route is a HELOC on your own primary home. That is a different, owner-occupied product, and it puts your home at risk instead of the rental.
How an Investor Finds the Right Fit
Treat provider selection as a fit exercise. The right program depends on your property type, credit profile, leverage need and documentation. A broker that shops several wholesale lenders can screen your first loan type, title, state and equity before you pay for appraisals.
Before you commit, line up your answers to these:
1. What are the first loan’s lien and transfer terms?
2. Who is on title, and who signs the line?
3. What is the combined leverage after the line?
4. How does the purchase lender treat borrowed funds?
5. Can rental one still cover both obligations?
Tax treatment can depend on how the funds are used and how the property is held; borrowers should keep clear records and speak with a qualified tax professional before relying on any deduction.
Key Terms Defined
DSCR: the rent divided by the payment used to qualify the loan.
Second lien: a loan that sits behind the first mortgage and is paid second if the property is sold or foreclosed.
CLTV: combined loan-to-value, meaning first-loan balance plus the new line, divided by value.
Subordination: the line lender’s written agreement to stay in second position behind a new first loan after you refinance the first mortgage.
Seasoning: the waiting period a program requires after you buy or refinance.
Non-QM: a loan that falls outside standard agency guidelines, such as a DSCR loan.
Frequently Asked Questions
Can a rental with a DSCR loan carry a DSCR HELOC?
Sometimes. The first loan’s documents must allow a second lien, and the line lender must accept your type of first loan. Some second-lien programs exclude non-QM firsts. Ask the servicer in writing and have the file screened against several lenders.
Does the line payment count against the new property’s DSCR?
Generally no. The purchase lender tests the new property’s rent against that property’s own payment. The line payment still hits your monthly cash flow, and it can affect rental one’s coverage if the line is tested on that rental.
How long do I have to own the rental 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 on the rental?
Vesting in your LLC is allowed on this program for investment property, subject to program terms. Members sign as guarantors, and a title holder who is not a borrower signs an acknowledgment. Your first loan’s own transfer terms still apply.
Is a DSCR HELOC the same as no down payment?
No. The line only changes the source of the down payment. The purchase lender still sets the down payment requirement and decides whether borrowed funds count.
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. Qualification is subject to lender guidelines and underwriting. This is not a commitment to lend.
For current guidelines and terms, see Lendmire’s DSCR HELOC programs page.
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.
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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
1. NerdWallet
3. Johnson Legal – Transferring title of mortgaged property
4. CFPB
This article is part of Lendmire’s DSCR HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Top DSCR HELOC Providers for Investment Property in an LLC · Top DSCR HELOC Providers Behind a DSCR First Lien · Top DSCR HELOC Providers Funded in About Two Weeks
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.