The Quick Read: It depends on two limits, and the smaller one wins: an equity ceiling (up to 70% combined loan-to-value on a second lien) and a rent-coverage test of at least 1.10x run on the full line, with lines running from $50,000 to $500,000 on a second lien. Spending the money on working capital instead of a rental purchase changes neither number. Everything below is subject to underwriting and lender guidelines, and none of it is a commitment to lend.
- Second lien (you keep your first mortgage): up to 70% CLTV at a 720 credit score or better, on lines to $500,000.
- First lien (a rental with no mortgage): up to 75% LTV at 740 or better, 70% LTV from 700 to 739, and 65% LTV at 720 or better on lines above $500,000, up to $1,000,000.
- Rent test: gross rent must cover a stress payment on the entire credit limit at 1.10x or better.
- Draws: at least 80% of the line is drawn at closing, and the closing draw is never less than $50,000. Later draws are at least $5,000 each.
- Footprint: offered in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee. Every figure here varies by lender and program — guidelines, property type, leverage, and credit profile all apply.
What Sets the Equity Ceiling?
The equity ceiling is the property’s value times the program’s leverage cap, minus every lien already on the property. That is the first limit, and it is never your full equity.
On a second lien, the cap is combined loan-to-value (CLTV). You add the first mortgage balance and the new line, then divide by the property’s value. Through select programs, that combined figure tops out at 70% on a non-owner-occupied rental, and it requires a 720 score or better. Below 720, there is no second-lien tier at all. Exact terms depend on lender and investor guidelines, credit profile, reserves, and property review.
Picture a rental whose first mortgage sits at 50% of value. A 70% CLTV ceiling leaves room for a line of about 20% of value, before the rent test is applied. Pay the first mortgage down, or let the value rise, and that room grows. A declining-market flag on the property can lower the ceiling by 5 points.
On a rental with no mortgage, the line is a standalone first lien, and the tiers are different:
- 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, up to $1,000,000: 65% LTV at 720 or better. Final terms depend on lender guidelines, property type, leverage, and the borrower’s complete credit picture.
Value comes from the valuation. Lines up to $400,000 use an automated valuation with a property inspection report, or a full interior appraisal. Larger lines take a full interior appraisal. Appraisal waivers are not accepted.
What Does the Rent Test Add?
The rent test is the second limit, and it can cap a line even when equity is plentiful. The loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines. There is no traditional personal-income documentation: no W-2s or personal income calculation.
The test divides gross monthly rent by a qualifying payment. That payment is a fully amortizing principal-and-interest payment on the entire credit limit, run at a stressed rate set above the starting rate. Taxes and insurance are not part of it. Because the payment is sized to the full limit, a bigger line needs more rent, whether or not you ever draw the whole thing.
Rent is the lesser of the appraisal’s market rent and the lease, unless three months of receipts support a lease above market. A signed lease must be in place. A two-to-four-unit property can have at most one vacant unit.
On a second lien, confirm on the file how the lender treats the first-mortgage payment in its coverage calculation. That detail can move the answer, and the lender’s own calculation governs.
Which Limit Binds First?
Whichever of equity or rent produces the smaller line is the one that binds. The table shows illustrative profiles, not offers. Each lender’s calculation governs.
| Profile | Likely binding limit | What moves it |
|---|---|---|
| Mortgage kept, 720+, thin rent cushion | Rent coverage | Higher rent, smaller line |
| Mortgage kept, high balance, strong rent | Equity (70% CLTV) | Pay down the first mortgage |
| Mortgage kept, score 700 to 719 | No second-lien tier | Raise the score |
| No mortgage, 740+, solid rent | LTV tier (75%) | Value and line size |
| No mortgage, line above $500,000 | 65% LTV ceiling | Value, 720+ score |
A rental that barely clears the 1.10x minimum is the quiet trap. Its equity suggests a large line, but the stress payment on the full limit eats the cushion. Raising rent, within what the appraisal and lease support, grows the usable line as surely as paying down debt does.
Credit score floors matter as well. A second lien needs a 720 score. A first lien on a rental with no mortgage needs at least 700, and the tier then sets the ceiling: 740 or better allows up to 75% LTV on lines to $500,000, 700 to 739 allows up to 70% LTV, and lines above $500,000 carry the 65% LTV ceiling at 720 or better. Pricing and available terms vary by lender, borrower profile, property type, and full underwriting review.
Can You Really Use It for Working Capital?
Yes. The line sizes the same way no matter what the cash is for. The lender looks at the rental’s value, its rent, your credit and the title. It does not ask whether the money buys inventory, covers payroll or funds a rehab.
Three things matter more than the use of funds: the collateral, the chance the line shrinks, and any lease to a related party.
The rental is the collateral. The business is not the borrower. A federal consumer-finance explainer on home equity lines warns that you can lose the property securing the line if you cannot repay. With a DSCR HELOC, that property is a rental you own. A slow quarter at your operating business becomes a risk to the building.
The line can shrink. The same agency’s HELOC brochure notes that lenders generally may freeze or reduce a line when property value falls. Cash you plan to depend on later is less certain than cash you draw at closing.
Related-party leases need care. If the rental leases to your own operating company, the rent still has to be real and supportable. Confirm with the lender how it treats a lease to a related business before you count on the number.
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.
Size the Line to the Need, Not the Maximum
Because at least 80% of the line is drawn at closing, the line behaves less like a standby reserve and more like a loan with a small revolving tail. The closing draw is never less than $50,000. On the smallest lines, that means the whole line is drawn at closing.
After closing, later draws are at least $5,000 each. The draw period is 5 years, interest-only on the drawn balance. A 25-year fully amortizing repayment period follows, with a 30-year maturity. The rate is variable, so the payment can move. The rate and pricing terms come with the lender’s disclosures.
Here is what that means for working capital:
- Take a line close to the cash you need at the start, since most of it is drawn anyway.
- Expect the payment to step up when the interest-only window ends and repayment begins.
- Plan for the rental’s cash flow to carry the new debt. Coverage measures whether rent clears the stress payment. It ignores vacancy, repairs, management and capital costs, so a property that clears 1.10x can still be thin on actual profit.
Lenders generally set a home equity line’s limit by applying a percentage to the value and subtracting the mortgage balance. The DSCR version adds the rent test on top, so both limits need checking before you settle on a line size.
Key Terms Defined
DSCR (debt service coverage ratio): The rental’s gross monthly rent divided by the qualifying payment. This program wants at least 1.10x.
CLTV (combined loan-to-value): On a second lien, the first mortgage balance plus the new line, divided by the property’s value.
Second lien: A loan that sits behind the first mortgage you keep on the property.
Qualifying payment: The stress payment, principal and interest, on the entire credit limit. It is a test figure, not your actual bill.
Draw period: On this program, the 5 years when you pay interest-only on the drawn balance.
Repayment period: On this program, the 25 years of fully amortizing payments after the draw period ends.
How Does It Compare With Other Ways to Pull Cash?
A DSCR HELOC leaves your first mortgage alone, and a cash-out refinance replaces it. That single difference drives most of the decision.
| Factor | DSCR HELOC | DSCR cash-out refi | Personal-income HELOC |
|---|---|---|---|
| Structure | Line behind your first mortgage | New loan replaces first | Line on a rental |
| Reviewed on | Rent coverage | Rent coverage | Income and DTI |
| First mortgage | Stays in place | Paid off | Usually stays |
| LLC on title | Allowed per program | Varies by program | Typically not |
NerdWallet’s explainer on investment-property HELOCs says these lines are possible but not offered by every lender, with strict qualification and limited availability. It describes the income-based version, which counts projected rental income toward your debt-to-income ratio. Those are the personal-income rules, not this program’s.
If you hold a low-cost first mortgage you want to keep, a line behind it can make sense. If you want one payment and a larger single draw, compare a refinance. Lendmire’s piece on borrowing against an investment property HELOC as business working capital covers the personal-income route in more depth. An operating business with its own financials may also find a business line of credit fits better, since that product is built for the business as borrower.
What Else Has to Check Out?
Credit, title, property type and borrower status still get reviewed, even though your personal income does not. Lendmire’s complete DSCR loans guide covers the wider program family, and the points below are specific to this line.
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).
Credit and history. The score is the lender’s own report: 720 minimum on a second lien, 700 on a first lien. The file shows no 30-day mortgage late in the last 12 months. It also shows 48 months since any bankruptcy, foreclosure, short sale or deed-in-lieu.
Cash and reserves. No reserves and no cash to close are required, subject to underwriting.
Exposure. The program caps a borrower at 5 loans or $2,500,000.
Borrowers. U.S. citizens, permanent residents and non-permanent residents with a Social Security number qualify. Foreign nationals and ITIN borrowers do not.
Title. Vesting in your LLC is allowed on an investment property, subject to lender program eligibility. The members sign as guarantors, and a title holder who is not a borrower signs a non-borrowing owner acknowledgment.
Property types. Eligible are single-family, PUD, townhome, two-to-four-unit, and warrantable and non-warrantable condominiums. Lots up to 10 acres are eligible only when the property is not rural-designated. Not eligible are:
- rural-designated property, including acreage rentals designated rural, plus row homes and condotels
- commercial, agricultural or mixed-use property
- leaseholds, land trusts and age-restricted communities
- hobby farms, modular and log homes, and land contracts
- a property listed for sale in the prior 2 months
- a property with a solar lien
It is never a line on your own home or a second home.
When to Skip It
Skip this line when the numbers only work at the maximum. If the rent clears 1.10x by a hair, or the equity room is small, the line will be smaller than your plan assumed. Skip it, too, when the business has no cushion. If repayment depends on one good quarter at your operating company, you are pledging a rental against that bet.
Frequently Asked Questions
Does the money have to go back into a rental?
No. Sizing runs on equity and rent coverage, so the use of funds does not change the amount. Working capital, a down payment or a rehab all draw from the same line. Keep records of where each draw goes. That helps you and your tax professional later.
What are the smallest and largest lines?
Lines start at $50,000. A second lien goes up to $500,000. A first lien on a rental with no mortgage can run to $1,000,000, but lines above $500,000 carry the 65% LTV ceiling at 720 or better. Your actual limit is the smaller of the equity ceiling and the rent-coverage result.
Will a low-rent property get a smaller line?
Yes, often. The rent test is run on the full credit limit, so thin rent can cap the line well below what the equity allows. Rent counts as the lesser of the appraisal’s market rent and the lease, unless three months of receipts support a lease above market.
Can I open a line on a rental I just bought?
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). A purchase can’t close together with the line. It is its own standalone loan.
Can my LLC hold title to the property?
Usually, yes. This program allows LLC vesting on an investment property, with the members signing as guarantors, and the borrowers on the line need not match the borrowers on the first mortgage. Entity details are reviewed file by file.
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. Lendmire is a mortgage broker and arranges these lines through a wholesale lender in its network. Terms change, and every file is underwritten individually.
About Lendmire
As a mortgage broker (NMLS# 2371349), Lendmire helps landlords and real estate investors open DSCR home equity lines of credit on their rentals, lines qualified on the property’s rent and never on the owner’s own home, through wholesale lenders in 15 of Lendmire’s 16 licensed states (every licensed state except Tennessee). Lendmire is never the lender; line amounts, ceilings and terms are set by the lender under its 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. CFPB: What Is a Home Equity Line of Credit HELOC
3. NerdWallet’s explainer on investment-property HELOCs
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 on a Condo Bought With a Small Down Payment? · How Much Can You Borrow on a DSCR HELOC Bridge When You List Soon After Closing? · How Much Can You Borrow on a DSCR HELOC to Buy a Real Estate Investment?
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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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.