The Quick Read: It depends on the smaller of two limits: the equity left under the program’s combined leverage cap, and the program’s dollar cap on the line. Through select programs, a second lien reaches up to 70% combined loan-to-value (CLTV) at a 720 score or better, on lines from $50,000 to $500,000, subject to underwriting. Rent decides whether the line qualifies, not how large it is.
- Second lien: up to 70% CLTV at 720 or better, lines to $500,000.
- First lien (rental with no mortgage): up to 75% LTV at 740 or better, lines to $1,000,000, with a 65% ceiling on lines above $500,000.
- Minimum DSCR of 1.10x, tested on the entire credit limit, not just what you draw.
- Offered in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee. Leverage, reserves, and pricing vary by lender and program; the final terms follow the full file review.
A DSCR HELOC suits a landlord who wants to reach a rental’s equity without touching a low-rate first mortgage and without opening the personal income file. Lendmire is a broker: it arranges these lines through a wholesale network, and the lender approves each file individually.
What Sets the Borrowing Limit?
The limit is value times the leverage cap, minus every lien already on the property, then trimmed to the program’s maximum line. Equity sets the size. Rent only decides whether the line qualifies.
Here is the formula in plain steps:
1. Take the property’s current value (not what you paid). 2. Multiply by the leverage cap that fits your credit tier and lien position. 3. Subtract the first mortgage balance, if there is one. 4. Compare the result to the program’s line limits and the $50,000 floor.
An illustrative case: a rental worth $400,000 with a first mortgage at 40% of value. At a 70% CLTV cap, the line can reach 30% of value. That is arithmetic, not an offer. The lender’s valuation and calculation govern.
NerdWallet says a HELOC on an investment property is possible, but fewer lenders offer one and you can’t borrow as much as against a primary home. That matches what Lendmire sees across its network: rental lines sit well below the leverage owners get on their own homes.
Maximum Leverage by Lien Position
Leverage depends on lien position and credit score. A second lien tops out at 70% CLTV, and a first lien reaches 75% LTV only at the top credit tier, all subject to underwriting. Terms vary by lender guidelines, property type, leverage, credit profile, and full file review.
| Position | Credit score | Maximum leverage | Line size |
|---|---|---|---|
| Second lien (behind your first mortgage) | 720+ | 70% CLTV | $50,000–$500,000 |
| First lien (no mortgage) | 740+ | 75% LTV | Up to $500,000 |
| First lien (no mortgage) | 700–739 | 70% LTV | Up to $500,000 |
| First lien (no mortgage) | 720+ | 65% LTV | Over $500,000 to $1,000,000 |
Second-lien figures are CLTV, meaning the first mortgage balance plus the new line, divided by value. First-lien figures are plain LTV. Below 720 there is no second-lien option. An owner who keeps a first mortgage can only take a second lien, so that 720 floor is the one that matters for them.
Two adjustments can cut the ceiling. A declining-market flag lowers it 5 points, and Philadelphia lines carry a ceiling 10 points lower.
How the DSCR Test Works on the Full Line
The rent qualifies the line at a minimum 1.10x DSCR: gross monthly rent divided by a qualifying payment on the entire credit limit. That payment is fully amortizing and uses the start rate plus 2 percentage points, a built-in stress test.
Two consequences follow.
- A $400,000 line is tested as if fully drawn, even if you plan to draw less. A smaller draw does not soften the test.
- The qualifying payment is principal and interest only. Taxes and insurance are not part of it.
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 may have at most one vacant unit.
Does the first-mortgage payment join the coverage calculation on a second lien? Confirm on the file how the lender treats it. The lender’s own calculation governs.
The practical result: the line you can afford to qualify for may be smaller than the line the equity allows. A property with thin rent can hit the coverage wall before it hits the leverage cap. In that case a smaller line, or a different product, is the honest answer.
Three Worked Examples
All three are illustrative, and the lender’s calculation governs.
A financed rental with solid equity. An investor owns a rental worth $400,000 with a first mortgage equal to 40% of value. With a 720 score, the 70% CLTV cap leaves room for a line equal to 30% of value. If rent clears the 1.10x test on the full line, this is the cleanest fit. The first mortgage stays untouched.
A free-and-clear rental. A rental with no mortgage can take a first-lien line. At 740 or better, leverage reaches 75% LTV. The test is the same: rent against the stress payment on the whole limit. Lines above $500,000 drop to a 65% LTV ceiling at 720 or better, so a bigger line does not mean bigger leverage. Exact terms depend on the lender’s guidelines, property type, leverage, and a full review of the borrower’s file.
Equity too thin. Say the first mortgage already sits near 65% of value. At a 70% CLTV cap, the remaining room is about 5% of value. On most properties that falls below the $50,000 minimum line, so a line of credit may not be available. A different structure, or waiting for equity to build, may serve better.
Can the Money Fund the Next Rental?
Yes, but the order matters. The line is a standalone loan on a rental you already hold. It is never closed together with a purchase, so the line must exist first. Then the draw can go toward a down payment or renovation on another property.
Plan around these program rules:
- At least 80% of the line is drawn at closing, and the closing draw is never under $50,000. On the smallest lines, that means the whole line is drawn at closing.
- Later draws are at least $5,000 each.
- 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).
The first rule shapes strategy. Because most of the line is drawn at once, you pay interest on that balance from day one. A line sized for “someday” use does not fit this product. Size it for a purchase you are ready to make.
Equity does not pool across rentals. Each line attaches to one property. For a different route, Lendmire’s piece How Much Can You Borrow on a Bank Statement HELOC to Buy a Real Estate Investment? covers a product qualified on personal deposits instead of rent.
Draw Period, Repayment, and the Payment Step-Up
The draw period runs 5 years, interest-only on the drawn balance. Then a 25-year fully amortizing repayment period begins, for a 30-year maturity. The rate is variable.
Plan for the shift. When the draw period ends, the payment must cover principal as well, so it steps up. Model that future payment against the rent before you draw. A rental that covers interest-only comfortably can look thin once amortization starts.
A variable rate adds a second risk. The payment can move while the lease stays fixed. Rate and pricing terms come with the lender’s disclosures. The 1.10x test already stresses the payment by 2 points, but it is a qualification test, not a forecast.
Other risks worth sizing:
- Valuation risk. A new valuation that comes in low shrinks the line before you borrow.
- Exposure cap. A single borrower can hold at most 5 loans or $2,500,000 in total exposure under the program’s limits.
- Stacked leverage. Two liens on one rental mean less cushion if rents or values fall.
Which Properties and Borrowers Are Eligible?
Eligible properties are single-family homes, PUDs, townhomes, two-to-four-unit buildings, and warrantable and non-warrantable condominiums, plus lots up to 10 acres. The leverage tiers above govern every property type.
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.
On title, an LLC can hold an investment property, with the members signing as guarantors, subject to program terms. That is a real difference from many bank products.
Borrowers must be US citizens, permanent residents, or non-permanent residents with a Social Security number. Foreign nationals and ITIN borrowers are not eligible. Credit requires a 720 minimum on a second lien and 700 on a first lien, with no 30-day mortgage 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, subject to underwriting.
Valuation and Title
Lines up to $400,000 use an automated valuation with a property inspection report, or a full interior appraisal. Lines above $400,000 need a full interior appraisal. Appraisal waivers are not accepted. NerdWallet notes that investment properties may require more than one appraisal to confirm value, which is one more reason to expect a thorough valuation step.
A first lien carries a full title policy, as do second liens above $400,000. Smaller second liens use an owner-and-encumbrance report. Hazard insurance covers both liens, with flood coverage where required.
DSCR HELOC vs. Other Ways to Reach Equity
Each route fits a different investor. The table keeps the structures apart, because “HELOC” is a label that covers more than one product.
| Factor | DSCR HELOC | Cash-out refinance | Personal-income HELOC |
|---|---|---|---|
| Reviewed on | Rental income | Rental income (DSCR program) | Personal income and DTI |
| First mortgage | Stays in place | Replaced | Stays in place |
| Funding shape | Revolving line | Lump sum | Revolving line |
| Best for | Keeping a low first mortgage | Large, one-time needs | Strong W-2 files |
If you need more equity than the line caps allow, a cash-out refinance may be the alternative. Lendmire’s DSCR cash-out refinance guide covers that route. A personal-income HELOC is a different product with its own rules, so don’t read its figures into this one.
For the broader picture of how rent-qualified lending works, see the complete DSCR loans guide.
Key Terms Defined
CLTV: Combined loan-to-value, the first mortgage balance plus the new line, divided by the property’s value.
DSCR: Debt-service coverage ratio, gross monthly rent divided by the qualifying payment.
Draw period: The 5-year stretch when payments cover interest on the drawn balance only.
Lien position: Whether the line sits behind your first mortgage (second lien) or stands first (first lien).
Seasoning: The waiting period tied to when you bought or refinanced the rental and how long you have held title.
Business-Purpose Credit
Because these are business-purpose loans on investment property, they are reviewed differently from a standard owner-occupied mortgage. The CFPB’s Truth in Lending exam procedures treat credit to acquire or improve non-owner-occupied rental property as exempt business-purpose credit. The FDIC compliance manual adds that a checked box alone may not document the purpose. Keep records of how you use the proceeds. Funds put into the rental business are the cleanest case.
Tax treatment varies; consult a qualified professional.
This article is general information, not legal or tax advice. Consult a qualified attorney or CPA about your own situation.
Frequently Asked Questions
What is the most I can borrow on a DSCR HELOC?
The ceiling is $500,000 on a second lien and $1,000,000 on a first lien, through select programs and subject to underwriting. Your actual line is the smaller of the equity room under the leverage cap and those dollar limits. A first lien above $500,000 carries a 65% LTV ceiling at 720 or better. Every figure here varies by lender and program — guidelines, property type, leverage, and credit profile all apply.
Do I need to draw the whole line?
Most of it, yes. At least 80% of the line is drawn at closing, and that closing draw is never under $50,000. Later draws are at least $5,000. Size the line for a purchase or project you are ready to fund, not for a reserve you may never use.
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).
Can my LLC hold the line?
Often yes, on an investment property, subject to program terms. The members sign as guarantors, and any title holder who is not a borrower signs a non-borrowing owner acknowledgment and the security instrument.
Is a DSCR HELOC offered everywhere?
No. It is offered in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee. Eligibility also depends on the property type, credit profile, and 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.
About Lendmire
Lendmire is a mortgage brokerage (NMLS# 2371349) arranging DSCR home equity lines of credit — standalone first or second liens on non-owner-occupied one-to-four-unit rentals, qualified on rent — through a wholesale lending network in 15 of its 16 licensed states (every licensed state except Tennessee). Eligibility is determined by the lender on each file. 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. CFPB – Truth in Lending Act exam procedures
3. FDIC – V-1 Truth in Lending Act manual
This article is part of Lendmire’s DSCR HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: How Much Can You Borrow on a DSCR HELOC Without Changing the Deed? · How Much Can You Borrow on a DSCR HELOC as a Trucker With Equipment Costs? · DSCR HELOC Requirements for Sizing How Much Equity to Borrow
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Disclosures. The information presented in this article is general market commentary, not financial, legal, or tax advice. Lendmire is a mortgage brokerage (NMLS# 2371349) — not a direct lender or depository institution — and loan placement is subject to lender underwriting. Nothing in this content represents a commitment to lend. Loan terms, pricing, and program availability vary based on borrower qualifications, property characteristics, and state of subject property, and are subject to change at any time. Lendmire complies with Equal Housing Opportunity requirements. Consumer access: nmlsconsumeraccess.org.