The Quick Read: A DSCR HELOC is a revolving line of credit on a rental you already own, qualified on that rental’s rent instead of your personal income. You draw cash from it to fund a down payment on another property. A separate purchase lender still has to accept that borrowed cash.
- The rental backing the line must show at least 1.10x coverage on a stress payment calculated over the entire credit limit.
- A second lien, which sits behind a first mortgage you keep, goes up to 70% combined loan-to-value (CLTV) at a 720 score or better, on lines of $50,000 to $500,000.
- A first lien, available only on a rental with no mortgage, goes up to 75% loan-to-value (LTV) at a 740 score or better on lines up to $500,000. Lines above $500,000, up to $1,000,000, are capped at 65% LTV at a 720 score or better.
- The draw period runs 5 years interest-only, followed by a 25-year repayment period.
- Whether borrowed cash counts toward your purchase is the purchase lender’s call, so get that answer first.
All figures here are typical ranges through select programs, subject to underwriting. They are ceilings and floors, not offers.
What Does DSCR HELOC Actually Mean?
The label gets used for three different products, and mixing them up causes most of the confusion. The first is a HELOC on your own home, underwritten on your paycheck. The second is a revolving line on a rental, qualified on the rent. The third is a DSCR cash-out refinance, which people sometimes call a HELOC even though it is a brand-new first mortgage.
This article covers the second one. Here is the structure. It is a standalone second lien behind the first mortgage you keep. Or it is a standalone first lien on a rental that has no mortgage. It is never a line on your own home, and it never closes together with a purchase.
The rent qualifies the line, which means no traditional personal-income documentation, W-2s, pay stubs, or debt-to-income calculation, subject to lender guidelines. The rental can be titled in your LLC, with the members signing as guarantors, per program terms. The line gives you cash. A different loan buys the next property.
Debt service coverage ratio (DSCR) is gross monthly rent divided by the monthly payment the lender tests. Everything below follows from that one division.
How Does Underwriting Treat the Line, Step by Step?
Underwriting happens in a fixed order. Each step has its own test, and skipping the sequence is how investors end up with a line they cannot use.
1. Pick the source rental. It must be non-owner-occupied and one to four units, with a lease in place. A two-to-four-unit property can have at most 1 vacant unit.
2. Run the coverage test. The lender divides rent by a qualifying payment. That payment is a fully amortizing principal-and-interest payment on the entire credit limit at the start rate plus 2 percentage points. It is a stress payment, and it is not what you will actually pay while drawing interest-only. Taxes and insurance are not part of it. You need at least 1.10x.
3. Set the rent. Rent is the lesser of the appraisal’s market rent (Form 1007) and the lease, unless three months of receipts support a lease above market.
4. Value the property. Lines up to $400,000 use an automated valuation (confidence score of 85 or better) with a property inspection report, or a full interior appraisal. Larger lines take a full interior appraisal. Appraisal waivers are not accepted.
5. Check credit and history. Your score sets the leverage tier. The mortgage history must show no 30-day late in the last 12 months, and 48 months must have passed since a bankruptcy, foreclosure, short sale, or deed-in-lieu.
6. Close and draw. 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.
The stress test runs on the whole limit, not the drawn balance. A $500,000 line is tested as if fully drawn and fully amortizing, even if you only need a fraction later. Size the line to the need, not the maximum.
On a second lien, the first-mortgage payment may or may not join the coverage calculation. Confirm on the file how the lender treats it, because the lender’s own calculation governs.
What Are the Leverage and Credit Requirements?
Leverage depends on lien position, credit score, and line size. Second-lien figures are CLTV, which adds the first-mortgage balance to the new line before dividing by value. First-lien figures are plain LTV, because nothing sits ahead of the line.
| Factor | Second lien | First lien |
|---|---|---|
| Collateral | Rental with a mortgage you keep | Rental with no mortgage |
| Score floor | 720 | 700 |
| Max leverage | 70% CLTV at 720+ | 75% LTV at 740+; 70% at 700-739 |
| Line size | $50,000 to $500,000 | To $500,000; to $1,000,000 above |
| Large lines | Not available above $500,000 | 65% LTV at 720+ above $500,000 |
Here is how the CLTV math reads in practice. Say a rental has a first mortgage sitting at 50% of its value. At the 70% CLTV ceiling, a new line could reach up to 20% of value. That is a ceiling, and the valuation and underwriting decide the actual number.
If you have a first mortgage and a score between 700 and 719, a second lien is not available. A first lien exists only on a rental with no mortgage, so the first-lien tiers do not apply to you.
Two adjustments can pull leverage lower. A declining-market flag lowers the ceiling by 5 points. Philadelphia lines carry a ceiling 10 points lower.
There are no reserves and no cash to close required on the line itself. Exposure is capped at 5 loans or $2,500,000 per borrower with the program.
What Does the Line Cost to Carry?
Know the terms before you draw. The rate is variable, and the rate and pricing terms come with the lender’s disclosures. The draw period is 5 years of interest-only payments on the drawn balance. After that, a 25-year fully amortizing repayment period begins, for a 30-year maturity.
The payment after the draw period changes shape. You start paying principal as well as interest, so the payment steps up. SuperMoney recommends stress-testing cash flow and keeping an exit plan for exactly this reset, and it is good advice for any investor using a line to buy.
The interest-only phase can create false comfort. A rental that covers the stress test can still feel tight once you add the payment on the line, the payment on the new property, and a vacancy. Run all three together before you draw.
Which Property and Borrower Details Can Stop a File?
A property that fails an eligibility rule never reaches the coverage test. Eligible collateral includes single-family homes, PUDs, townhomes, two-to-four-unit properties, and warrantable and non-warrantable condominiums, plus lots up to 10 acres.
These property types are not eligible on this program:
- 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 offered on an owner-occupied property, which rules out your own home and a second home.
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. The program is offered in 15 of Lendmire’s 16 licensed states (every licensed state except Tennessee).
Seasoning is the waiting period a lender wants after you buy or refinance. 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).
If the first mortgage is itself a DSCR loan, check it for a junior-lien restriction. Some first mortgages do not allow a second lien behind them, and that can end the plan before it starts.
Will the Purchase Lender Accept Borrowed Down-Payment Funds?
This is the real gate. The line is rarely the obstacle. The question is whether the lender on the new purchase counts borrowed money as your down payment.
The answer depends on the program. Many DSCR purchase programs accept cash drawn from a line secured by another property, but not all do. NerdWallet notes that HELOCs on investment properties are not offered by every lender and may involve multiple appraisals, so the lender pool is smaller than for a standard home equity line.
Across a wholesale network, a few patterns recur in purchase programs:
- Drawn funds often have to be traceable on bank statements from the line to your account to the closing.
- Some programs want the funds to sit in your account for a set period before closing.
- Borrowed money is often accepted for the down payment and closing costs but excluded from reserves.
- Cash from an unsecured source, such as a personal loan or credit card, is treated differently from a draw secured by real estate.
Those are patterns, not rules for every file. Get the purchase lender’s written position on borrowed funds before you open the line or draw a dollar.
The purchase file is also separate from the line. The DSCR test on the new property compares that property’s rent to that property’s own payment, usually principal, interest, taxes, insurance, and any association dues. The payment on your line generally sits outside that ratio. It still comes out of your pocket every month, and a few lenders weigh it anyway. Treat the rent from the new property as needing to cover both payments in practice, even if the ratio does not ask it to.
Where Does the General Rule Break?
Most of the rules above hold across the program. These edge cases are where they stop working.
A line that freezes before closing. A lender can reduce or freeze a line if the home’s value falls, according to the CFPB’s HELOC booklet. If you are counting on the draw to close a purchase, you need a second funding source in case that happens.
A fully borrowed down payment. If every dollar of the down payment is borrowed, your effective leverage on the purchase approaches 100% across two liens. That can pass underwriting on each file separately and still be a thin position. The stress test above is the honest check.
Variable rate pressure. The line floats, so your payment moves with the balance and the rate. A 1.10x test passes today without guaranteeing the same coverage after a reset.
Entity mismatches. The LLC can hold title to the source rental, subject to lender program eligibility. A title holder who is not a borrower must sign a non-borrowing owner acknowledgment and the security instrument. The borrowers on the line do not have to be the same people as the borrowers on the first mortgage, but the paperwork has to line up.
Using a primary-home line. A HELOC secured by your own home puts the residence at risk if you fall behind, according to the CFPB. A rental-secured line keeps that risk on the investment property. Some primary-residence line agreements also restrict how you can use the funds, so read yours before you assume it works.
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.
How Does It Compare With the Other Options?
| Feature | DSCR HELOC | DSCR cash-out refinance | Bank HELOC on personal income |
|---|---|---|---|
| Lien | Second lien, or first on a paid-off rental | New first lien | Second lien |
| First mortgage | You keep it | Replaced | You keep it |
| Reviewed on | Property rent | Property rent | Your personal income |
| Structure | Revolving line | One lump sum | Revolving line |
The practical trade-off is the first mortgage. If you hold a low-payment first mortgage you want to keep, the line reaches equity without touching it. If you are fine replacing the first mortgage, a cash-out refinance may fit better.
What Does the Decision Look Like in Practice?
Work backward from the purchase. Start with what the new property needs for a down payment, then ask whether its lender accepts borrowed funds, then check whether your source rental can support a line of that size.
Run this checklist before you apply:
1. Get the purchase lender’s written position on borrowed down-payment funds.
2. Confirm the source rental is an eligible type and has a lease in place.
3. Confirm both seasoning clocks are satisfied on the source rental.
4. Check your first mortgage for a junior-lien restriction.
5. Estimate coverage on the stress payment for the full line, not the amount you plan to draw.
6. Estimate combined leverage using the first-mortgage balance plus the line.
7. Check your credit score against the tier you need.
8. Plan for the draw to hit your account with at least 80% of the line taken at closing.
Most of these checks are pass-or-fail against published program rules, so you can run them yourself before anyone pulls credit. For the wider picture of how rent-based financing works, see Lendmire’s complete DSCR loans guide.
Who is this not for? First-time investors with no seasoned rental have nothing to borrow against. Owners whose only equity sits in their own home need a different product. Properties in the excluded categories above fall outside it, and so do foreign nationals and ITIN borrowers.
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 broker and arranges this financing through a wholesale lender; it does not lend directly, and every file is underwritten individually. You can reach the team at 828-256-2183.
Key Terms Defined
DSCR (debt service coverage ratio): Gross monthly rent divided by the monthly payment the lender tests.
CLTV (combined loan-to-value): The first-mortgage balance plus the new line, divided by the property’s value.
Seasoning: The waiting period a lender requires after you buy or refinance a property.
Stress payment: A fully amortizing payment on the whole credit limit at the start rate plus 2 percentage points, used only to test coverage.
Draw period: The stretch when you can borrow from the line and pay interest only on what you have drawn.
Second lien: A loan that sits behind a first mortgage, so the first lender is paid first if the property is sold.
Frequently Asked Questions
Can a DSCR HELOC be on my LLC-owned rental?
Yes, subject to program terms. The LLC can hold title to the rental, 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 property must be an investment property, never an owner-occupied home.
Do I need tax returns or pay stubs?
No. The line is reviewed on the rental’s income: no traditional personal-income documentation, W-2s, or personal income calculation, subject to lender guidelines. The rent, the lease, your credit report, and the property valuation are all documented and reviewed.
How long must I own the rental before borrowing against it?
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). Both have to be met together.
Can I use the line to buy a rental in the same transaction?
No. The line is never closed together with a purchase. It draws on a different, seasoned rental you already own, and you move the cash into the purchase afterward. The purchase lender separately decides whether borrowed funds count toward your down payment.
What is the largest line available?
A second lien runs up to $500,000. A first lien on a rental with no mortgage runs up to $1,000,000, but lines above $500,000 are limited to 65% LTV at a 720 score or better. All limits are subject to underwriting and a per-borrower exposure cap. These specifics are subject to lender guidelines and a full review of property, leverage, and credit.
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, 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. SuperMoney: HELOC to buy an investment property
2. NerdWallet: 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: 5 DSCR HELOC Options When You’re Ready to Apply on a Rental Property · Best DSCR HELOC Program With Flexible Eligibility Requirements · DSCR HELOC Requirements When Your Timeline Is Short
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.