The Quick Read: Your borrowing limit is set by equity, not by rent: the property’s value times the maximum combined loan-to-value, minus the first mortgage you keep, capped at the program’s maximum line. Tenants are required, because a lease must be in place. They do not raise the ceiling, though. Rent only has to clear a coverage test.
- A second-lien line behind your first mortgage reaches up to 70% CLTV at a 720 credit score or better, on lines up to $500,000, subject to underwriting.
- A first-lien line on a rental with no mortgage reaches up to 75% LTV at 740 or better, and lines run to $1,000,000.
- Rent must cover a stress payment on the whole line at 1.10x or better.
- The program is offered in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee. The exact numbers vary by lender and program and follow a full review of property, leverage, and credit.
What Is a DSCR HELOC, and Is It a Standard Product?
A DSCR HELOC is a revolving line of credit secured by a rental you keep. The rental’s income, the debt service coverage ratio (DSCR), qualifies the line instead of your personal income. It is not a standardized product. The label is loose across the market, and many lenders that call something a DSCR second actually offer a closed-end loan funded once.
Through select programs in Lendmire’s wholesale network, the line is a standalone second lien behind the first mortgage you keep. On a rental with no mortgage, it is a standalone first lien. It is never closed together with a purchase, never a third lien, and never a line on your own home. The rental 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 income calculation. The LLC can stay on title, subject to program terms.
NerdWallet notes that a HELOC on an investment property isn’t offered by all lenders, and that the qualification requirements are strict. That matches what brokers see. Availability is thin, and the guidelines differ from one lender to the next.
For the full picture of how these loans fit together, see the complete DSCR loans guide.
How Is the Maximum Line Calculated?
The maximum line equals the property value times the maximum CLTV, minus every lien already recorded, then limited by the program’s cap. Combined loan-to-value (CLTV) is all your liens added together, divided by the property’s value. Yahoo Finance offers a plain definition of the ratio.
Here is the three-step version for a second lien at the 70% ceiling:
1. Take the appraised or automated value and multiply by 70%. 2. Subtract the first mortgage balance. 3. Compare the result to the $500,000 program cap. The smaller number is your ceiling.
The new line counts at its full limit, not just the amount you draw. That matters when you size the line.
Run the numbers on percentages. Say your first mortgage sits at 40% of value. A second lien at 70% CLTV leaves room for a line worth up to 30% of value. At 55% of value, the room shrinks to 15%. At 65%, it is 5%. At 70% or more, there is nothing left.
Rent doesn’t expand any of these figures. A strong lease and a thin equity position still leave you with a thin line.
How Do Tenants and Leases Change the Number?
Tenants do not raise or lower the leverage ceiling. They matter for the coverage test, which is a separate gate. A lease in place is required, so a fully vacant rental does not fit this program.
The coverage test works like this. Gross monthly rent is divided by a qualifying payment, which is a fully amortizing principal-and-interest payment on the entire credit limit at the start rate plus 2 percentage points. That is a stress payment. The minimum is 1.10x. Taxes and insurance are not part of the qualifying payment.
Two points trip investors up:
- The test runs on the full line. A $300,000 line is tested as if you had drawn all of it, even when you draw less later.
- Vacancy limits apply. A two-to-four-unit property may have at most one vacant unit.
Whether the first-mortgage payment joins the qualifying payment on a second lien is a detail to confirm on the file. The lender’s own coverage calculation governs, and the illustrations here are not that calculation.
A tenant who leaves after closing does not change the loan you already hold. Your next draw and the lender’s ongoing rights depend on the line’s terms, so read the draw conditions before relying on the line as an emergency fund.
What Credit Score and Leverage Tiers Apply?
Credit sets the tier, and the tier sets the ceiling. All figures below are typical ceilings from select programs, subject to underwriting.
| Position | Credit score | Maximum leverage | Line size |
|---|---|---|---|
| Second lien, investment property | 720 or better | 70% CLTV | $50,000 to $500,000 |
| First lien, no mortgage, investment property | 740 or better | 75% LTV | Up to $500,000 |
| First lien, no mortgage, investment property | 700 to 739 | 70% LTV | Up to $500,000 |
| First lien, no mortgage, investment property | 720 or better | 65% LTV | Over $500,000, to $1,000,000 |
Below 720 there is no second-lien tier. If you keep a first mortgage and your score is 700 to 719, the 720 floor blocks the second-lien line, and a first-lien line is not available because it exists only on a rental with no mortgage.
Two adjustments can trim the ceiling. A declining-market flag lowers it by 5 points. Philadelphia lines carry a ceiling 10 points lower.
Mortgage history also matters. Programs generally want no 30-day late payment in the last 12 months, and 48 months since a bankruptcy, foreclosure, short sale, or deed-in-lieu.
What Does a Worked Scenario Look Like?
Consider a fourplex with a first mortgage, one vacant unit, and a 740 credit score. Three things happen in order. Final terms depend on the lender’s guidelines, the property type, and the borrower’s complete credit picture.
First, the vacancy rule passes, since one vacant unit is the maximum. Second, equity sets the room. Say the first mortgage is at 50% of value. A second lien at 70% CLTV leaves up to 20% of value for the line, and the $500,000 cap applies only if that amount is larger. Third, the rent test runs on the full line.
If the rent test fails, you have options. A smaller line lowers the stress payment and may restore coverage. Or compare a DSCR cash-out refinance, which is judged mainly on the rent coverage ratio and keeps the LLC. A cash-out on a standard rental can reach about 75% LTV, while a short-term rental is scoped lower, at about 70% LTV. Whether any structure works is a lender review item, subject to credit approval and property review.
How Does the Valuation Work With Tenants Living There?
The valuation sets the “value” in your formula, so it drives the borrowing number. Lines up to $400,000 use an automated valuation with a property inspection report, or a full interior appraisal. Lines above $400,000 take a full interior appraisal. Appraisal waivers are not accepted.
Tenants make the inspection a scheduling task. Plan with your tenants for access, and keep leases and any receipts ready for the rent schedule. An automated value can lag a recent rehab. If you improved the property, a full appraisal may support a higher value, depending on comps and underwriter review.
What Are the Draw, Repayment, and Seasoning Rules?
The draw period runs 5 years, interest-only on the drawn balance. Then comes a 25-year fully amortizing repayment period, 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. That structure suits an investor with a definite use for the money, such as a down payment on the next purchase, more than someone wanting a standby reserve.
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).
No reserves and no cash to close are required. Exposure is capped at 5 loans or $2,500,000 per borrower with the program.
What Property Types and Borrowers Fit?
Eligible: single-family, PUD, townhome, two-to-four units, warrantable and non-warrantable condominiums, and lots to 10 acres. 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.
Borrowers must be U.S. citizens, permanent residents, or non-permanent residents with a Social Security number. Foreign nationals and ITIN borrowers are not eligible.
When an LLC holds title, the members sign as guarantors. A title holder who is not a borrower signs a non-borrowing owner acknowledgment and the security instrument. LLC vesting is allowed on investment property, subject to program terms.
DSCR HELOC, Cash-Out, or Something Else?
| Factor | DSCR HELOC | DSCR cash-out refinance |
|---|---|---|
| First mortgage | Stays in place | Replaced by one new loan |
| Structure | Revolving line, variable rate | Closed-end, funded once |
| Leverage on a standard rental | Up to 70% CLTV (second lien) | About 75% LTV |
A HELOC makes sense when you want to keep a first mortgage you like and need a defined sum. A cash-out makes sense when you need more proceeds or more leverage.
Each new loan appears on your credit and carries its own terms. Tax treatment can depend on how the funds are used and how the property is held; borrowers should keep clear records and speak with a qualified tax professional before relying on any deduction.
Where Does This Break Down?
- No equity room. If the first mortgage already sits near 70% of value, the line is zero or close to it.
- Failed rent test. Equity is fine, but the stress payment on the full line pushes coverage under 1.10x.
- Ineligible property or title. A condotel, row home, or leasehold is outside the program.
Local banks and credit unions sometimes lend on rentals with different rules. BiggerPockets members have posted about lender-by-lender variation, and those posts are anecdotal. Treat them as a reason to compare, not as a benchmark.
Frequently Asked Questions
Do I need tax returns or W-2s?
No. The rental qualifies the line on its income coverage, so there is no traditional personal-income documentation, W-2s, pay stubs, or personal income calculation, subject to lender guidelines. The rent, lease, credit report, and valuation are all documented.
Can I borrow more than $500,000?
Yes, only on a first-lien line for a rental with no mortgage. Those lines run to $1,000,000 at up to 65% LTV, at 720 or better. Second-lien lines stop at $500,000. Each figure is subject to lender guidelines and a complete review of property type, leverage, and credit.
Does a higher credit score raise my leverage?
On a second lien, 720 or better is the single tier at 70% CLTV, so a higher score does not add leverage. On a first lien, 740 or better reaches 75% LTV versus 70% at 700 to 739. Leverage, reserves, and pricing vary by lender and program; the final terms follow the full file review.
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).
What if one unit is vacant between tenants?
A two-to-four-unit property may have at most one vacant unit, and a lease must be in place. Rent counts from the leased units, so a vacancy lowers the coverage number.
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 or request a quote. All figures are ceilings and floors, not offers, and every file is underwritten individually. This 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
2. Yahoo Finance – CLTV explainer
3. BiggerPockets – HELOC on a rental 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 for Landlords Choosing a Lender? · How Much Can You Borrow on a DSCR HELOC for a Mortgaged Rental With a Fixed First? · How Much Can You Borrow on a DSCR HELOC as a Co-Owner Who Is on the Deed?
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
Compliance and disclosures. Lendmire (NMLS# 2371349) is a licensed mortgage broker and is not a direct lender, depository institution, financial advisor, or tax professional. Content in this article is general market analysis and educational information — not financial, legal, or tax advice for any specific situation. Lendmire does not guarantee loan approval; every transaction is subject to underwriting by the funding lender. Mortgage pricing and loan program guidelines are subject to change at any time without notice and vary by borrower characteristics, property type, and state regulations. Lendmire complies with Equal Housing Opportunity. Licensure verification: NMLS Consumer Access.