The Quick Read: It depends on your equity, because the line is sized by the rental’s value times the maximum combined leverage, minus every lien already on the property. On a second lien, the program tops out at 70% CLTV for borrowers at 720 or better, with lines from $50,000 to $500,000. A first lien on a rental with no mortgage reaches 75% LTV at 740 or better. Everything is subject to underwriting and lender guidelines.
- Second lien: up to 70% CLTV (first mortgage plus the new line, divided by value), lines to $500,000.
- First lien on a mortgage-free rental: up to 75% LTV at 740 or better, 70% from 700 to 739.
- First-lien lines above $500,000 run to $1,000,000 but drop to 65% LTV.
- The rent qualifies the line, at a 1.10x minimum coverage on a stress payment over the whole line.
- At least 80% of the line is drawn at closing, so the line has to fit the payoff.
What Is a DSCR HELOC, and Why Is It Narrow?
A DSCR HELOC is a revolving line of credit on a rental you own, qualified on the property’s rent instead of your personal income. It is written as a standalone second lien behind the first mortgage you keep, or as a standalone first lien on a rental with no mortgage. Your LLC can stay on title, subject to program terms.
“DSCR HELOC” is not a standardized industry term. Most DSCR products are closed-end first-lien loans. A rent-qualified revolving line is a narrow niche across the lenders we see, and plenty of banks will not lend against a rental at all. NerdWallet notes that lenders see rentals as higher default risk, so the lender pool is smaller and you may borrow less than you could against a primary home.
Three products get blurred together, so keep them apart:
| Product | Reviewed on | Lien position |
|---|---|---|
| DSCR HELOC | Rent coverage | Second lien, or first on a paid-off rental |
| DSCR cash-out refinance | Rent coverage | Replaces the first mortgage |
| Investment-property HELOC on personal income | Your credit and debt-to-income | Usually second lien |
The third row is a different program with different rules. Rent does not help it. This article covers the first row. Lendmire arranges these files as a broker; it does not lend.
How Is the Maximum Borrowing Amount Calculated?
The maximum is value times the allowed leverage, minus what is already owed. That is the whole formula. Then the program’s line-size limits and your coverage test cap the result.
Walk through it in four steps:
1. Establish value. Lines to $400,000 use an automated valuation (confidence score of 85 or better) with a property inspection report, or a full interior appraisal. Lines above $400,000 take a full interior appraisal. Appraisal waivers are not accepted.
2. Apply the leverage cap. On a second lien, the cap is 70% CLTV at a 720 credit score or better. Below 720 there is no second-lien tier.
3. Subtract the first mortgage. What is left is the most the new line can be.
4. Check the line size. Lines run from $50,000, and second liens stop at $500,000.
Here is a worked picture with modeled inputs, not a quote. Say a rental is valued at $600,000 with a first mortgage that is 40% of value. The 70% CLTV cap leaves room for a line equal to about 30% of value. That is a $180,000 line. Whether the file clears depends on the coverage test and the valuation.
Hold on to one detail. The CLTV test counts the whole credit limit, drawn or not. Equity left over after the payoff is what you keep for later.
How Much Can a First Lien Reach on a Paid-Off Rental?
A first lien exists only on a rental with no mortgage. Paid off does not mean unlimited. The tiers still cap it.
- 740 or better: up to 75% LTV on lines to $500,000.
- 700 to 739: up to 70% LTV on lines to $500,000.
- Lines above $500,000, to $1,000,000: 65% LTV at 720 or better.
These specifics are subject to lender guidelines and a full review of property, leverage, and credit. Those are ceilings, not offers. A declining-market flag lowers the ceiling by 5 points, and Philadelphia lines carry a ceiling 10 points lower. If you keep a first mortgage, only the second-lien path applies, with its 720 floor.
How Does the Rent Qualify the Line?
The line qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. There is no traditional personal-income documentation: no W-2s, pay stubs or personal debt-to-income ratio. The rent, the lease, the credit report and the valuation are all documented.
The minimum coverage is 1.10x. That is gross monthly rent divided by a qualifying payment. The qualifying payment is a fully amortizing payment on the entire credit limit at a stress rate above the start rate. Taxes and insurance are not part of it. Confirm on the file how the lender treats the first-mortgage payment on a second lien.
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. A two-to-four-unit property can have at most one vacant unit.
The stress test runs on the whole line, not just the part you draw. A bigger line lowers the coverage number. That makes coverage a second limit on how much you can borrow, alongside your equity.
Which Business Debts Fit, and Which Don’t?
The best candidates are high-cost obligations you can pay off in full with a documented payoff. Think business credit cards, bridge or rehab loans, hard-money loans and merchant advances. Investors also use a second lien or line as capital for down payments, which is why equity gets stretched across several uses.
| Debt type | Fit | Watch for |
|---|---|---|
| Business credit cards | Strong | Keep statements showing the balance |
| Hard-money or bridge loan | Strong | A payoff letter; any lien on another property |
| Merchant advance | Case by case | Early-payoff terms in the contract |
| Equipment or term loan | Case by case | Whether it is secured or personally guaranteed |
| Personal consumer debt | Poor | It can undercut the business-purpose treatment |
Whether a given payoff is allowed depends on the lender’s rules and the lien mechanics. Describe the debt plainly and let the lender confirm.
Why Does the Business-Purpose Paper Trail Matter?
Because the proceeds are meant for business use. Programs of this kind are business-purpose investor financing, which the lender reviews differently from an owner-occupied mortgage. Keep payoff statements for every debt you retire.
A checked box alone is thin. The FDIC’s compliance examination manual warns that a business-purpose box with no documentation of the intended use of proceeds could be insufficient evidence. Payoff statements are the documentation. Mixing in personal consumer debt can change how the loan is treated, so keep the payoff clean.
What Does the Draw Structure Do to Your Sizing?
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. Later draws are at least $5,000 each.
That rule drives sizing. Do not open a large line hoping to leave most of it unused. Size the line to the payoff, with room for the later draws you actually plan.
The structure after closing 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. The CFPB notes that HELOC payments are often significantly higher once repayment begins. Plan for that step-up now. Pricing terms come with the lender’s disclosures.
What Can Shrink the Amount?
Several things pull the number down before you ever see a quote:
- Thin equity. A rental bought with little down may already sit near the cap.
- Weak coverage. The 1.10x test runs on the full line.
- Credit tier. Below 720 there is no second-lien tier. A first lien starts at 700.
- Mortgage history. No 30-day late in the last 12 months, and 48 months since a bankruptcy, foreclosure, short sale or deed-in-lieu.
- Property type. Rural-designated property, row homes, condotels, leaseholds, land trusts, mixed-use, age-restricted communities and a property listed for sale in the prior 2 months fall outside this lane.
- 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.
- Exposure. At most 5 loans or $2,500,000 per borrower with the program.
How Does Seasoning Work?
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). Reserves are not required, and no cash to close is required.
DSCR HELOC or Cash-Out Refinance for Business Debt?
Pick the line when you want to keep a cheap first mortgage in place. A cash-out refinance replaces that loan, which may cost you the better terms. Pick the cash-out refinance when the payoff is large, you would rather have one fixed structure, or the line cap is too small. Our piece How Much Can You Borrow on an Investment Property HELOC to Retire Business Debt? covers the personal-income version.
One sequencing point: a line sitting in second position has to be paid off or subordinated before a later cash-out refinance of the same property. Verify that on the file.
Risk deserves its weight. You are turning unsecured business debt into debt secured by a rental. A line secured by property you hold personally, or through an LLC with your guarantee, puts the asset behind the debt. And a variable rate plus the repayment step-up is real stress. Passing the coverage test also is not the same as positive cash flow after vacancy and repairs. Run those numbers separately.
Key Terms Defined
DSCR (debt service coverage ratio): gross monthly rent divided by the qualifying payment.
CLTV (combined loan-to-value): the first mortgage balance plus the new line, divided by the property’s value.
Draw period: the first 5 years, when you pay interest only on what you have drawn.
Seasoning: the waiting period tied to when you bought, refinanced or took title.
Closing draw: the share of the line, at least 80%, that is funded at closing.
Pre-Application Checklist
- Payoff statements for each business debt you plan to retire.
- Your first mortgage balance and the current lease.
- A realistic estimate of value, to test the leverage cap.
- Your credit tier, checked against the 720 and 700 floors.
- A clear read on the coverage test across the whole line.
- Title vesting, whether personal or an LLC, subject to program terms.
For a full overview of how these loans fit together, see Lendmire’s complete DSCR loans guide.
Frequently Asked Questions
Does a DSCR HELOC require tax returns or W-2s?
No. Your credit report, the lease and the valuation are still documented, and your personal income is not calculated.
Can I hold the property in an LLC?
Yes, subject to program terms. The LLC can hold title on an investment property, and the members sign as guarantors. A title holder who is not a borrower signs a non-borrowing owner acknowledgment.
What if my equity is smaller than the business debt?
Then the line will not cover the full payoff. You can retire part of the debt, pay down the rest another way, or compare a cash-out refinance. Sizing the line to the payoff comes first.
How long must I 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).
Where is the program offered?
It is offered in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee. Availability, terms and eligibility are subject to underwriting.
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. It is not a commitment to lend, and every file is underwritten individually.
Your equity, not your appetite, sets the ceiling, so size the payoff first and the line second.
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
2. FDIC Consumer Compliance Examination Manual, Truth in Lending Act
3. CFPB
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 Requirements for Debt Payoff or Reserves · DSCR HELOC Requirements as Working Capital for a Rental Business · DSCR HELOC Requirements With Irregular Deposits
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Disclosure information. Lendmire is a state-licensed mortgage brokerage under NMLS# 2371349. Lendmire is not a depository institution, direct lender, or financial advisor — all loans referenced are placed through wholesale lender partners and are subject to each lender's underwriting standards. This article is provided for general informational purposes and is not a commitment to lend, nor does it constitute financial, legal, or tax advice. Loan programs, terms, rates, and qualification standards change without notice and depend on borrower profile, property type, and the state in which the subject property is located. Equal Housing Opportunity provider. NMLS Consumer Access: nmlsconsumeraccess.org.