The Quick Read: The highest loan-to-value on a rental line of credit depends on lien position, credit score and line size, and through select wholesale lenders in Lendmire’s network it reaches 75% on a first lien and 70% combined on a second lien, subject to underwriting. The rent qualifies the line instead of your personal income. Which lender fits your file depends on the property, the equity and your credit.
- A second lien behind your existing first mortgage tops out at 70% combined loan-to-value, at a 720 credit score or better, on lines of $50,000 to $500,000.
- A first lien on a rental with no mortgage reaches 75% loan-to-value at 740 or better, and 70% from 700 to 739.
- First-lien lines above $500,000, up to $1,000,000, drop to 65% loan-to-value at 720 or better.
- The rent must cover the stress payment on the entire credit limit at 1.10x or better, not just on what you draw.
- Lendmire is a mortgage broker. It matches your scenario to the program that fits, and the lenders review and approve. These specifics are subject to lender guidelines and a full review of property, leverage, and credit.
What Is a DSCR HELOC on a Rental?
A DSCR HELOC is a revolving line of credit secured by a rental you keep. DSCR stands for debt-service coverage ratio, which is the rent divided by the debt payment. The line qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. It is a different product from the home equity line your bank offers on your own house.
It comes in two structures. A standalone second lien sits behind the first mortgage you keep. A standalone first lien works on a rental with no mortgage at all. It is never a third lien, never closed together with a purchase, and never a line on your own home or a second home.
You can hold the rental in your LLC, subject to program terms. The LLC 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 do not have to be the borrowers on the first mortgage.
This is a business-purpose investor loan, so it is reviewed differently from a standard owner-occupied mortgage. For the wider picture of how rent-based lending works, see Lendmire’s complete DSCR loans guide.
Why Is the Pool of Lenders So Small?
Most banks do not offer a HELOC on a rental at all. NerdWallet’s explainer on investment-property HELOCs says the product is possible but not offered by every lender. It adds that requirements are stricter and that multiple appraisals may be required. Those are market-wide observations, not this program’s rules. The network’s own figures are the ones in the tier table below.
There are two product lanes, and search results blur them. The first is the bank-style investment-property HELOC, qualified on your credit, debt-to-income ratio and documented income. The rent is not the test. The second is the true DSCR HELOC, qualified on the rental’s income. Only select non-QM programs offer it.
A broker earns its place here. Lendmire works with a multi-state network of wholesale DSCR HELOC lenders and matches the file to the program, instead of sending you to one lender’s menu. The program also has a footprint limit. It is offered in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee: Alabama, California, Colorado, Florida, Georgia, Indiana, Michigan, Montana, New Mexico, North Carolina, Ohio, Pennsylvania, Texas, Virginia and Washington.
How Do DSCR HELOC Lenders Set the Highest Loan-to-Value?
Three inputs set the ceiling: lien position, credit score and line size. Property type and market conditions can lower it. Credit score is not a dial that keeps raising leverage. On this program it mostly decides which cell of the table you can enter.
| Lien position | Credit score | Maximum leverage | 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 |
These are ceilings, not offers, and every file is underwritten individually. CLTV means combined loan-to-value: your first mortgage balance plus the new line, divided by the property’s value. LTV on a first lien is the line divided by value, because no other mortgage exists.
Two points matter most. First, a second lien has no cell below a 720 score. A borrower with a 700 to 719 score and an existing first mortgage cannot use the first-lien cells, because a first lien exists only on a rental with no mortgage. Second, the 75% figure is the top of the whole program. A declining-market flag on the property lowers the ceiling by 5 points. Philadelphia lines carry a ceiling 10 points lower under the program’s rules, so confirm the local ceiling on your file.
How Does the Equity Math Work?
Your available line equals value times the maximum leverage, minus what you already owe, capped at the program’s dollar limit. The CFPB’s HELOC booklet describes the same logic for home equity lines: take a percentage of appraised value and subtract the mortgage balance. The program’s percentage, dollar cap and valuation rules replace the booklet’s owner-occupied examples.
The math is easiest in percentages of value. Three pictures show it.
Second lien. Say your first mortgage is 50% of the rental’s value and your score is 725. The 70% CLTV ceiling leaves 20 points of value for the line. If the line you want is bigger than that, the ceiling is the answer, not the lender’s mood. At 60% owed, only 10 points are left.
Paid-off rental. Say you own a rental free and clear and your score is 745. A first lien can reach 75% loan-to-value on a line up to $500,000. On a more valuable property, the dollar cap can bind before the percentage does. Ask for more than $500,000 and the ceiling falls to 65% loan-to-value at 720 or better, which can leave you with a smaller line than the $500,000 option.
A file that misses the rent test. Say the rent covers the stress payment on your desired line at about 1.02x. That is below the 1.10x minimum. The qualifying payment is measured on the entire credit limit, so a smaller limit lowers the payment and can bring the ratio up, as long as the line stays at the $50,000 minimum or above. If it still falls short, the DSCR cash-out refinance is another structure to price, and the lender decides what qualifies.
How Does Underwriting Treat the Rent?
Underwriting tests whether the rent covers the payment on the whole credit limit. The coverage minimum is 1.10x: gross monthly rent divided by the qualifying payment. The qualifying payment is a fully amortizing principal-and-interest payment on the entire limit, at the start rate plus 2 percentage points. That is a stress payment. Taxes and insurance are not part of it. The lender’s own calculation governs, and the arithmetic here is illustrative.
Rent is the lesser of the appraisal’s market rent and the lease, unless three months of receipts support a lease above market. The appraiser reports market rent on Form 1007 for a single-family home, or on the operating income form for a two-to-four-unit property. A lease in place is required. A two-to-four-unit property can have at most one vacant unit.
There is one gap to close on a second lien. Whether the first-mortgage payment joins the qualifying payment is not published in the program guidelines. Confirm on the file how the lender treats it before you count on a ratio.
You do not provide tax returns, W-2s or pay stubs, and the lender does not calculate a debt-to-income ratio. The rent, the lease, the credit report and the valuation are all documented.
What Does the File Need?
The file needs a valuation, clean mortgage history, an eligible property and six months of seasoning. Reserves and cash to close are not required.
Valuation. Lines up to $400,000 can 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.
Credit. The minimum is 720 on a second lien and 700 on a first lien, using the lender’s own credit report. The file needs no 30-day mortgage late in the last 12 months. A bankruptcy, foreclosure, short sale or deed-in-lieu must be 48 months old. At 700 and above, the program waives tradeline-depth rules.
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).
Borrowers. U.S. citizens, permanent residents and non-permanent residents with a Social Security number are eligible. Foreign nationals and ITIN borrowers are not.
Exposure. One borrower can hold at most 5 loans or $2,500,000 with the program. Hazard insurance covers both liens, and flood coverage is needed where required.
Which Rentals Are Outside the Program?
Single-family homes, PUDs, townhomes, two-to-four-unit properties, and warrantable and non-warrantable condominiums are eligible property types, on lots up to 10 acres. The leverage tiers above govern every property type.
These are not eligible on this lane:
- rural-designated property
- row homes
- condotels
- commercial or agricultural property
- leaseholds and land trusts
- age-restricted communities
- hobby farms
- modular and log homes
- land contracts
- mixed-use property
- a property listed for sale in the prior 2 months
- a property with a solar lien
The line is also never available on an owner-occupied home. If the rental does not fit, the DSCR cash-out refinance or a standard DSCR loan may be the better route.
How Does the Line Work After Closing?
The CFPB’s overview of home equity lines describes a HELOC as an open-end line you can borrow against repeatedly, with a variable rate, so payments can change. This program fits that description, with its own terms.
The draw period is 5 years, with interest-only payments on the drawn balance. A 25-year fully amortizing repayment period follows, for 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. This is not a line you open and leave mostly unused. If you want a standby line for future deals, ask whether this structure fits that plan.
The proceeds typically go toward a down payment or rehab on the next property. The payment on this line does not appear in the next rental’s coverage ratio, but it still comes out of your cash flow.
DSCR HELOC or Cash-Out Refinance?
A cash-out refinance replaces your first mortgage. A second-lien HELOC sits behind it, so your first mortgage stays in place. That is the real reason to choose a line: you keep an existing first mortgage and still reach the equity. Lendmire’s page on cash-out refinancing covers that product.
| Factor | DSCR HELOC | DSCR cash-out refinance |
|---|---|---|
| First mortgage | Stays in place (second lien) | Replaced |
| Structure | Revolving line, draw rules apply | New, larger mortgage |
| Reviewed on | Rent on the full limit | Rent on the new payment |
| Best fit | Keeping an existing first mortgage | Maximizing proceeds |
A bank-style investment HELOC is a third option. It is qualified on personal income, so it suits a borrower who prefers that file. This program does not require it.
How Do You Choose Among Lenders?
The right lender depends on your file: lien position, credit tier, line size, property type and how the rent is documented. A broker shops multiple wholesale lenders and matches the scenario to the program. Here is what to ask any lender or broker:
1. Is the line a second lien or a first lien, and what is the leverage ceiling for that position?
2. Is the 1.10x test measured on the full credit limit?
3. How is the first-mortgage payment treated in the coverage calculation?
4. Which valuation path applies at my line size?
5. Can the LLC stay on title, subject to program terms?
6. Does the property type avoid every exclusion?
7. Is the program offered in my state?
For the related question of which providers reach the highest combined leverage, see Lendmire’s look at the top HELOC providers and the highest loan-to-value lenders allow. A companion piece covers HELOC lenders at the highest available loan-to-value.
Key Terms Defined
CLTV (combined loan-to-value): The first mortgage balance plus the new line, divided by the property’s value.
LTV (loan-to-value): On a first lien with no other mortgage, the line divided by value.
DSCR (debt-service coverage ratio): Gross monthly rent divided by the qualifying payment.
Stress payment: A qualifying payment calculated at a higher rate than the start rate, on the full credit limit.
Second lien: A loan that sits behind your first mortgage in repayment priority.
Draw period: The stretch when you can borrow from the line, followed by the repayment period.
Seasoning: The waiting period between buying or refinancing a rental and borrowing against it.
Frequently Asked Questions
Can you get a HELOC on a rental property?
Yes, through select programs. Many banks do not offer one, and the DSCR version is reviewed on the rental’s income, subject to lender guidelines. It is a standalone second lien or first lien, never a line on your own home.
What is the highest loan-to-value available on a DSCR HELOC?
On a first lien with no mortgage, the ceiling is 75% loan-to-value at a 740 score or better, on lines up to $500,000. On a second lien, it is 70% combined loan-to-value at 720 or better. Lines above $500,000 drop to 65% on a first lien. Every figure is subject to underwriting.
How soon after buying can you borrow?
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).
What happens if the rent does not cover the line?
The file falls below the 1.10x minimum. A smaller credit limit lowers the qualifying payment and may help. A DSCR cash-out refinance is another structure to review.
Can an LLC hold the rental?
Yes, subject to program terms. The members sign as guarantors, and a title holder who is not a borrower signs the non-borrowing owner acknowledgment.
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. Qualification is subject to lender guidelines and is not a commitment to lend.
About Lendmire
Lendmire (NMLS# 2371349) is a mortgage broker licensed for consumer lending in 16 states. DSCR home equity lines of credit — revolving lines on non-owner-occupied one-to-four-unit rentals, qualified on the property’s rent instead of the owner’s personal income — are arranged through wholesale lenders in 15 of those 16 states (every licensed state except Tennessee), and every line is underwritten by the lender under its program 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
1. NerdWallet – HELOC on an investment property
3. CFPB’s overview of home equity lines
This article is part of Lendmire’s DSCR HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Best DSCR HELOC Program With the Highest Combined LTV Behind a First Lien · How Much Can You Borrow on a DSCR HELOC at 70% Combined Loan-to-Value? · Where to Get a DSCR HELOC With a High Combined Loan-to-Value on a Rental · Can You Get a DSCR HELOC at 70% Combined Loan-to-Value? · How a DSCR HELOC Works at 70% Combined Loan-to-Value
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.