The Quick Read: A rental that already carries a HELOC can usually get a rent-qualified line only if the old line is paid off at closing, because the network’s DSCR HELOC is written as a standalone second lien behind your first mortgage, or as a first lien on a rental with no mortgage, and never as a third lien. Which lenders fit depends on your lien stack, your credit score, the property type and the state, and every file is underwritten individually.
- A DSCR HELOC qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. There is no traditional personal-income documentation: no W-2s or personal income calculation.
- An existing HELOC on the same rental normally has to be retired in the new structure, since the program does not write a third lien.
- 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.
- A HELOC on your own home is outside this program, which only covers rentals.
- The program is offered in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee.
Lendmire is a mortgage broker, not a lender. It works with a network of wholesale DSCR HELOC lenders and matches the file to the program that fits.
What Is a DSCR HELOC, and How Is It Different From a Bank HELOC?
A DSCR HELOC is a revolving line of credit secured by a rental you keep, and the rent qualifies it. A bank HELOC on a rental usually runs on your personal income and credit. NerdWallet’s explainer notes that investment-property HELOCs come with a smaller lender pool, stricter requirements and less borrowing power than a HELOC on a primary home. It also says not every lender offers them.
DSCR means debt-service coverage ratio. It compares the rental’s income to the payment on the debt. For this line, the test is gross monthly rent divided by a qualifying payment. That payment is a fully amortizing principal-and-interest payment on the entire credit limit, run at a stress level above the starting rate. Taxes and insurance are not part of it. The minimum coverage is 1.10x.
Two details keep the test honest. 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 in place is required, and a two-to-four-unit property can have at most one vacant unit.
Because the test runs on the full limit, borrowing less than the limit does not make the file easier to qualify. A rental that clears 1.10x on a $500,000 line has real room. A rental that clears it only on a smaller line may need a smaller limit. The lender’s own calculation governs, and the arithmetic here is illustrative.
For the wider picture on how this fits among investor loans, see Lendmire’s complete DSCR loans guide.
Why an Existing HELOC Changes Everything
The reason is lien priority. A lien is a lender’s recorded claim on the property, and the order of recording sets who gets paid first. A HELOC normally records behind the first mortgage as a second lien.
The network’s DSCR HELOC is built for two slots only. It can be a second lien behind a first mortgage you keep, or a first lien on a rental with no mortgage. It is never a third lien. If your rental already has a first mortgage and a HELOC, a new line has no slot to sit in unless the old HELOC goes away.
The same logic shows up in reverse when you refinance a first mortgage. A subordination agreement is a signed document in which a junior lienholder agrees to stay behind a new first mortgage. Wikipedia’s overview of subordination agreements explains that if the second-mortgage holder will not subordinate, the new lender will not refinance the first mortgage. The junior lender decides. The new lender can ask but cannot force it.
For a DSCR HELOC, that means subordination is rarely the path. Payoff is.
How Underwriting Treats the Existing Line, Step by Step
Here is the sequence on a file where a HELOC already sits on the rental.
1. Map the lien stack. List the first mortgage, the existing HELOC, and any other recorded lien. Ask each lienholder for a written payoff statement, not just a balance, because a HELOC balance moves with every draw and every day of interest.
2. Know the full limit. An open line still holds a lien even at a zero balance. The lien stays on title until the line is closed.
3. Decide the slot. If a first mortgage stays, the new line is a second lien and the old HELOC must be paid off. If the old HELOC is the only lien, the new line may take first position after payoff. Confirm with the lender how it structures that payoff.
4. Run the combined leverage. On a second lien, the lender adds the first mortgage balance and the new line, then divides by value. The ceiling is 70% CLTV at a 720 score or better.
5. Run the coverage test. Rent against the stress payment on the whole new line must reach 1.10x. Confirm on the file how the lender treats the first-mortgage payment, since the calculation on a second lien is the lender’s to define.
6. Order the valuation. Lines up to $400,000 use an automated valuation with a property inspection report, or a full interior appraisal. Larger lines need a full interior appraisal. Appraisal waivers are not accepted.
7. Close with the old line retired. The payoff of the old HELOC is typically funded from the closing draw, which is at least 80% of the line. Subject to underwriting, a larger-than-expected payoff shrinks what is left for you.
The old HELOC’s payment never counts against the new line. The old line is gone by closing, so its payment drops out of the picture.
Paying off a HELOC in a refinance is usually treated as cash-out, even if no cash reaches you, because the old line may have funded more than the purchase. A line that financed this same property’s purchase, with nothing drawn since, is the usual exception. No single federal rule defines cash-out on investor loans, so lenders set their own treatment.
A CLTV Worked Example
Say a rental has a first mortgage balance equal to 45% of its appraised value. You want a new second-lien line equal to 25% of value. Combined, that is 70% CLTV. That sits at the ceiling for a second lien and requires a 720 score or better. Exact terms depend on lender and investor guidelines, credit profile, reserves, and property review.
Now say the old HELOC had a limit equal to 15% of value. If it stayed on title, the stack would be a first mortgage plus two lines, and the combined figure would be higher than the program allows. The program also does not write a third lien. So the old line has to be paid off, and the new line replaces it.
Below 720 on a second lien, there is no cell in the grid. Borrowers who keep a first mortgage and score 700 to 719 can still look at other products, but this one does not apply.
Which Path Fits Your Situation?
| Your rental today | Typical path | Main obstacle |
|---|---|---|
| First mortgage plus an old HELOC | Pay off the HELOC, add a new second lien | 70% CLTV ceiling, 720 score |
| Only a HELOC, no first mortgage | Pay it off, new line takes first position | 700 score floor, tiered LTV (detailed below) |
| First mortgage only | Add a rent-qualified second lien | Combined leverage, first mortgage terms |
| HELOC on your own home | Separate product, separate lien stack | A rental line cannot retire it |
A first-lien line on a rental with no mortgage reaches 75% LTV at 740 or better, and 70% LTV from 700 to 739, on lines to $500,000. Lines above $500,000, up to $1,000,000, carry a 65% LTV ceiling at 720 or better. Exact terms depend on the lender’s guidelines, property type, leverage, and a full review of the borrower’s file.
For a rental that already carries a first mortgage plus an existing line, the stack matters more than the property’s appeal.
Where the General Rule Breaks
Zero-balance lines. An unused HELOC still counts as a lien. Closing it is part of the file, not an optional cleanup.
A first mortgage that bars junior liens. The first mortgage’s documents have to permit a junior lien. Read them before you plan anything.
A line on a different property. A HELOC secured by your home sits on its own lien stack. The DSCR HELOC is never offered on an owner-occupied home or a second home, and it cannot pay off a line secured elsewhere.
LLC title. Vesting in your LLC is allowed on this program for investment property, subject to lender program eligibility. The members sign as guarantors, and a title holder who is not a borrower signs a non-borrowing owner acknowledgment. If your existing bank HELOC sits on an LLC-owned property, that line’s own terms deserve a look, since lenders handle entity title differently.
Properties outside the program. Rural-designated property, row homes, condotels, leaseholds, land trusts, age-restricted communities, hobby farms, modular and log homes, land contracts, mixed-use property, and a property with a solar lien all fall outside. So does a property listed for sale in the prior 2 months. A declining-market flag lowers the ceiling by 5 points, and Philadelphia lines carry a ceiling 10 points lower.
Borrower type. U.S. citizens, permanent residents, and non-permanent residents with a Social Security number are eligible. Foreign nationals and ITIN borrowers are not.
Credit history. Expect no 30-day mortgage late in the last 12 months and 48 months since a bankruptcy, foreclosure, short sale or deed-in-lieu.
Seasoning. 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). A recent cash-out refinance on the rental can therefore push the line out of reach for a while.
Exposure. The program allows at most 5 loans or $2,500,000 per borrower, subject to underwriting.
A big first-mortgage advantage. If your first mortgage carries a very favorable term, a combined refinance would give that up. Keeping the first and adding a rent-qualified second can make more sense than rolling everything together.
Which Lenders Write These, and How Do You Reach Them?
Large banks and credit unions reach you directly, and they tend to underwrite a rental line on your personal income. The wholesale lenders that write rent-qualified lines are generally reached through a broker.
| Lender type | How you reach it | Usual obstacle |
|---|---|---|
| Big banks and credit unions | Directly, as an applicant | Personal-income qualification, smaller pool for rentals |
| Wholesale DSCR HELOC lenders | Through a broker | State footprint, property exclusions, no third lien |
Which lenders fit depends on the file. Property type, state, credit tier and leverage need all narrow the field, since each program has its own overlays. A broker that shops several wholesale lenders can match your scenario to the program whose rules it fits. Lendmire does not list or rank lenders, because the right fit is a function of your property and profile.
The program’s draw rules also affect the decision. At least 80% of the line is drawn at closing, and the closing draw is never less than $50,000, so on the smallest lines the whole line is drawn at the start. Later draws are at least $5,000 each. The draw period is 5 years interest-only on the drawn balance, then a 25-year fully amortizing repayment period, with a 30-year maturity. The rate is variable, and the lender’s HELOC disclosures carry the pricing terms.
No reserves and no cash to close are required, subject to underwriting.
Key Terms Defined
Lien position: The order in which recorded claims on a property get paid; first lien first, second lien next.
CLTV (combined loan-to-value): The first mortgage balance plus the new line, divided by the property’s value.
Subordination agreement: A recorded document in which a junior lienholder agrees to stay behind a new first mortgage.
Stress payment: The qualifying payment on the entire credit limit, set above the starting rate, used only to test coverage.
Cash-out classification: The label a lender puts on a refinance that pays off a line which may have funded more than the property’s purchase.
What to Gather First
Request three items before anything else. Get a payoff statement for the existing HELOC, a payoff or balance statement for the first mortgage, and the current lease. Add your entity documents if the rental sits in an LLC. The lender then orders the valuation and title work.
Run the combined figure before you apply, using the full limit of any line that would stay. If the stack does not fit under 70% CLTV for a second lien, paying down the first mortgage, trimming the new limit, or waiting on a better valuation are the usual levers.
Frequently Asked Questions
Can I get a DSCR HELOC if my rental already has a HELOC?
Usually only if the old HELOC is paid off as part of the new line. The program is a standalone second lien behind your first mortgage or a first lien on a rental with no mortgage. It is never a third lien. Subject to underwriting, the payoff of the old line typically comes out of the closing draw.
Does the existing HELOC payment count against my coverage ratio?
The old payment does not count once the line is retired, because the new line replaces it. The coverage test looks at gross monthly rent against the stress payment on the new line’s entire limit. Confirm on the file how the lender treats the first-mortgage payment on a second lien, since the lender’s coverage calculation governs.
Can the HELOC on my own home be paid off with a rental line?
No. A home equity line on your residence sits on a separate lien stack, and this program is never offered on an owner-occupied home or a second home. Rental equity can be tapped separately, but it does not retire a line secured elsewhere.
How long after buying or refinancing can I apply?
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). Both are subject to underwriting.
Can my LLC be the borrower on the new line?
Yes, on investment property, subject to lender program eligibility. The members sign as guarantors, and a title holder who is not a borrower signs a non-borrowing owner acknowledgment and the security instrument. Borrowers on the line need not be the borrowers on the first mortgage.
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.
About Lendmire
As a mortgage broker (NMLS# 2371349), Lendmire helps landlords and real estate investors open DSCR home equity lines of credit on their rentals — lines qualified on the property’s rent, never on the owner’s own home — through wholesale lenders in 15 of Lendmire’s 16 licensed states (every licensed state except Tennessee). Lendmire is never the lender; line amounts, ceilings and terms are set by the lender under its guidelines. 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
2. Wikipedia – Subordination agreement
This article is part of Lendmire’s DSCR HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: DSCR HELOC Lenders When the Rental Already Has a HELOC · Best DSCR HELOC Program on a Rental Property You Already Own · DSCR HELOC Lenders When You Already Have a Second Mortgage · Best DSCR HELOC Program on an Investment Property You Already Own · DSCR HELOC Lenders on a House That Already Has a First Mortgage
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.