The Quick Read: It depends on lien position, but the ceiling is 70% combined loan-to-value on a second lien behind your first mortgage, or up to 75% loan-to-value on a rental with no mortgage. Lines run from $50,000 up, and the rent must cover a stress payment on the whole line.
- Second lien, rental with a mortgage: up to 70% combined loan-to-value (CLTV) at a 720 credit score or better, on lines up to $500,000, subject to underwriting.
- First lien, rental with no mortgage: up to 75% loan-to-value (LTV) at 740 or better and 70% from 700 to 739, on lines up to $500,000. Lines above $500,000 run to $1,000,000 at 65% LTV and 720 or better.
- Qualification: the rent qualifies the line at a minimum 1.10x coverage, with no traditional personal-income documentation, W-2s or personal income calculation.
- Your primary home: this program never places a line on your own home. A primary-home line is a different, owner-occupied product. Terms depend on the lender’s guidelines, the property type, the leverage, and a full review of the credit profile.
Most investors ask this because they have equity in two places and want to know which one to tap. The honest answer is that a line on the rental borrows less against its value than many primary-home lines do. It also keeps the risk on the rental instead of the roof over your head. This guide shows how to size the line, what limits it first, and when another structure fits better.
What Is a DSCR HELOC, Exactly?
A DSCR HELOC is a revolving line of credit on a one-to-four-unit rental, qualified on the property’s rent. 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.
That structure matters. You do not refinance the first mortgage, and the owner’s income file stays closed. The lender checks the rental’s debt service coverage ratio (DSCR), which is gross monthly rent divided by the qualifying payment. Credit, equity, the lease and a valuation still get reviewed.
The line is never closed together with a purchase. It is never a third lien. It is never placed on your own home or a second home. Across Lendmire’s wholesale network, this is the lane investors use when they want to pull equity from a rental without touching a low-balance first mortgage.
Vesting in your LLC is allowed on investment property, subject to program terms. The LLC’s members sign as guarantors. A title holder who is not a borrower signs a non-borrowing owner acknowledgment and the security instrument.
How Do Rental and Primary-Home Limits Compare?
Lenders generally treat rentals as higher risk, and NerdWallet notes that rental lines come with a smaller lender pool and a lower borrowing amount than lines against a primary home. The network figure for a rental second lien is 70% CLTV, though limits on primary-home lines are set by other lenders and vary, so the comparison depends on the lender and the property.
Here is the side-by-side view.
| Factor | DSCR line on a rental | Primary-home HELOC |
|---|---|---|
| Collateral at risk | The rental | Your own home |
| What qualifies you | Rent covering the stress payment | Personal income and credit |
| Second-lien ceiling | 70% CLTV at 720+ | Set by that owner-occupied lender |
| Line size | $50,000 up to $500,000 on a second lien | Set by that owner-occupied lender |
| Offered by this program | Yes, one-to-four units | No, owner-occupied only |
The right column is a different product with its own rules. This program does not offer it, so treat that column as the contrast, not a menu.
A bigger number on the primary home is not free money. It buys more borrowing power by putting your residence behind the debt. A line on the rental caps lower, but a missed payment threatens the rental, not your house.
How Do You Size Your Line?
Maximum total debt equals value times the leverage cap. Your available line is that amount minus existing liens, held under the dollar cap. Across the programs we place, the full credit limit counts toward the cap, not only the amount you draw.
Mortgaged rental, second lien. Say a rental has a first mortgage at 45% of its value. A 70% CLTV ceiling leaves 25 points of value for the new line.
Paid-off rental, first lien. With no mortgage, the whole cap is yours to use. At 740 or better, the ceiling is 75% LTV on lines up to $500,000. From 700 to 739, it is 70%. To reach the line you want, divide it by the cap. At 70%, the property must be worth about 1.43 times the line. At 75%, about 1.33 times. The exact numbers vary by lender and program and follow a full review of property, leverage, and credit.
Large first-lien lines. Lines above $500,000 run to $1,000,000, but the ceiling drops to 65% LTV at 720 or better. A bigger line needs a lot more property value behind it. Final terms depend on the lender’s guidelines, the property type, and the borrower’s complete credit picture.
Two more points shape the result. A rental flagged as sitting in a declining market has its ceiling lowered by 5 points. Philadelphia lines carry a ceiling 10 points lower. Either can erase a thin cushion.
Which Limit Binds First?
Work through three tests in order. Whichever one you hit first sets your number.
1. The equity ceiling. Value times the cap, minus what you already owe.
2. The rent test. Gross monthly rent must cover the qualifying payment at 1.10x or better. That payment is a fully amortizing payment on the entire credit limit at a stressed rate above the starting rate. It covers principal and interest only. Taxes and insurance are not part of it.
3. The line cap. A second lien tops out at $500,000. A first lien reaches $1,000,000, with the 65% LTV ceiling above $500,000.
The rent test catches people off guard. Because the qualifying payment is figured on the whole limit, not the drawn balance, a bigger line raises the bar even if you only plan to use part of it. A rental with strong equity and modest rent can run out of coverage before it runs out of equity.
The coverage math is illustrative, and the lender’s own calculation governs. On a second lien, confirm on the file how the lender treats the first-mortgage payment in that calculation. Do that before you size the line around it.
Rent used for lender review 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 1 vacant unit.
Does Credit Buy More Leverage on a Rental?
Credit sets which tier you land in. It does not stretch past the tier’s ceiling. A second lien needs a 720 score, and there is no second-lien cell below that. At 720 or better, the ceiling is 70% CLTV, and a higher score does not lift it.
First liens do step by score. At 740 or better, the ceiling is 75% LTV. From 700 to 739, it is 70% LTV. The first-lien floor is 700. Each figure is subject to lender guidelines and a complete review of property type, leverage, and credit.
The credit review also looks at history. The program wants no 30-day mortgage late in the last 12 months. It wants 48 months since a bankruptcy, foreclosure, short sale or deed-in-lieu. Tradeline-depth rules are waived at 700 and above, and every tier here meets that score. No reserves and no cash to close are required, subject to underwriting.
A borrower who keeps a first mortgage can take only a second lien. A first lien exists only on a rental with no mortgage. So the mortgage status of the rental, not the preference of the borrower, picks the tier.
Why Can a Primary Home Look Better on Paper?
Because the lender’s risk is lower on an owner-occupied home. Owners tend to protect the roof over their heads.
The tradeoff is the collateral. If you pull equity from the home to fund a rental, a vacancy or a payment shock puts the house at risk. Rental lines are usually variable, and a BiggerPockets discussion on borrowing against rentals shows how widely lender appetite and leverage vary from one lender to the next. That spread is a reason to compare, not to assume.
This is a genuine toss-up for investors with equity in both properties. A primary-home line may offer more room. A rental line walls off the risk. Plenty of investors weigh the extra room of a primary-home line against their tolerance for putting the house at risk.
How Do Draws and Terms Work?
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. After that, later draws are at least $5,000 each.
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. The rate and the pricing terms come with the lender’s HELOC disclosures.
Plan around that structure. A line with most of the balance drawn up front is closer to a loan with a flexible tail than to a card you leave mostly unused. If you want a standby line with little drawn, this program is the wrong shape.
What Does the File Look Like?
The file is built on the property, so the paperwork centers on the rental.
- Lease: required, and it ties to the rent test above.
- Valuation: lines to $400,000 use an automated valuation (confidence score 85 or better) with a property inspection report, or a full interior appraisal. Lines above $400,000 take a full interior appraisal on Form 1004, 1073 or 1025. Appraisal waivers are not accepted.
- Title: a full title policy on a first lien and on second liens above $400,000. Smaller second liens use an owner-and-encumbrance report.
- Insurance: hazard insurance covers both liens, plus flood coverage where required.
For seasoning, two six-month clocks apply. 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).
Exposure is capped at 5 loans or $2,500,000 per borrower with the program. Eligible borrowers are U.S. citizens, permanent residents, and non-permanent residents with a Social Security number. Foreign nationals and ITIN borrowers are not eligible.
What Properties and Places Are Outside the Program?
Eligible property types are single-family, PUD, townhome, two-to-four units, and warrantable and non-warrantable condominiums, plus lots up to 10 acres. Leverage tiers above apply to every property type.
These are outside the program:
- Rural-designated property
- Row homes
- Condotels
- Commercial or agricultural property
- Leaseholds and land trusts
- Age-restricted communities
- Hobby farms, modular homes and log homes
- Land contracts and mixed-use property
- A property listed for sale in the prior 2 months
- A property with a solar lien
Short-term rental rules can vary by city, county, HOA and property type, so investors should confirm local rules before relying on projected rental income.
The program is offered in 15 of Lendmire’s 16 licensed states, with Tennessee excluded. Those 15 states are Alabama, California, Colorado, Florida, Georgia, Indiana, Michigan, Montana, New Mexico, North Carolina, Ohio, Pennsylvania, Texas, Virginia and Washington.
DSCR HELOC, Cash-Out Refinance, or a Primary-Home Line?
Pick the structure that matches what you want to keep. Each one leaves a different piece of your financing intact.
| Option | Keeps your first mortgage? | Collateral | Leverage context |
|---|---|---|---|
| DSCR HELOC (second lien) | Yes | The rental | Up to 70% CLTV at 720+ |
| DSCR cash-out refinance | No, it replaces it | The rental | Typically up to 75% on a standard rental |
| Primary-home HELOC | Yes | Your own home | Set by the owner-occupied lender |
A DSCR cash-out refinance is a separate program with its own rules. It replaces the existing first mortgage with a new, larger loan. The HELOC sits behind a first mortgage you keep. If your first mortgage is one you would not want to give up, the HELOC protects it. If your first mortgage is the weak spot, the cash-out may fit better. Lendmire’s piece How to Use an Investment Property HELOC on a Rental Instead of Your Primary Home covers that tradeoff.
For the full picture on how these loans fit together, see Lendmire’s complete DSCR loans guide.
What Could Lower Your Number?
Run through this checklist before you assume a figure.
- Thin equity. The combined loan-to-value cap on a second lien sits at 70% of value, so a large share of equity always stays out of reach.
- Mortgage balance. A larger first mortgage eats the points available for a second lien.
- Line size. A larger limit raises the qualifying payment, which can fail the 1.10x test.
- Credit tier. Below 720, a second lien is not available. A first lien starts at 700.
- Declining-market flag. It lowers the ceiling 5 points.
- Rent versus lease. Appraised market rent can pull rent used for lender review below your lease, unless three months of receipts support the higher lease.
- Vacancy. A two-to-four-unit property with more than 1 vacant unit does not fit.
- Title. A title holder who is not a borrower must sign the acknowledgment and the security instrument.
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): the loan divided by the property’s value, used here for a first lien with no other debt.
Lien position: the order in which lenders get paid if the property is sold. A second lien sits behind the first mortgage.
DSCR: gross monthly rent divided by the qualifying payment. Here, 1.10x is the minimum.
Stress payment: the qualifying payment, figured on the whole credit limit at a rate above the starting rate.
Draw period: the 5 years when you can borrow from the line and pay interest-only on the drawn balance.
Frequently Asked Questions
Can I use a DSCR HELOC on the home I live in?
No. This program is for non-owner-occupied one-to-four-unit rentals. A primary-home HELOC is a different, owner-occupied product with its own qualifying rules.
Is the line sized on what I draw or on the full limit?
The full limit. Both the CLTV cap and the rent test count the entire credit limit, not only the drawn balance. At least 80% of the line is drawn at closing, so the figures usually sit close together.
How long do I have to own a rental before it qualifies?
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?
Yes, on investment property, subject to program terms. The members sign as guarantors, and a title holder who is not a borrower signs a non-borrowing owner acknowledgment and the security instrument. The borrowers on the line need not match the borrowers on the first mortgage.
Can I borrow more than $500,000?
Only on a first lien, which means a rental with no mortgage. Lines above $500,000 run to $1,000,000 at 65% LTV and a 720 score or better, with a full interior appraisal. A second lien is capped at $500,000. Every file is underwritten individually, subject to lender guidelines.
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.
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: HELOC on an investment property
2. BiggerPockets: HELOC on an investment property
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 for Landlords Choosing a Lender? · How Much Can You Borrow on a DSCR HELOC on That Property?
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
- Mortgage Loan Originator · NMLS# 1129696 · Verify on NMLS Consumer Access
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- North Carolina Insurance Producer · License# 19053198 · Property, Casualty, Life, Health · Verify on NAIC SBS
- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
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.