The Quick Read: A DSCR HELOC is a revolving line of credit on a rental you own, qualified primarily on the rent covering the payment (subject to lender guidelines) instead of your personal income. It sits as a second lien behind your first mortgage, or as a first lien on a rental with no mortgage. Through select programs, it runs a five-year interest-only draw period followed by a 25-year repayment period. The details that separate one line from another sit in the draw rules, so that is where to focus.
- The rent qualifies the line. Through select programs, the minimum coverage is 1.10x, tested on a stress payment over the entire credit limit, not just the drawn amount.
- Most of the line is drawn on day one. At least 80% of the line is drawn at closing, so you carry interest on most of it from the start.
- The payment steps up. After five interest-only years, the balance amortizes over 25 years. Plan for that step before you open the line.
- The first mortgage stays. A second-lien line leaves your existing first mortgage untouched.
- Availability is limited. The program is offered in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee. Everything here is subject to underwriting.
What a DSCR HELOC Is, and What It Is Not
A DSCR HELOC is a home equity line of credit written on a non-owner-occupied rental of one to four units. DSCR stands for debt service coverage ratio. It is the property’s gross monthly rent divided by the monthly payment the lender uses to test it. A HELOC, short for home equity line of credit, is credit you can borrow against in pieces instead of one lump sum.
This product has two lien positions. A lien is a lender’s legal claim on the property. A standalone second lien sits behind the first mortgage you keep. A standalone first lien goes on a rental with no mortgage at all. Neither is ever closed together with a purchase, and there is never a third lien.
Most investors reach for it when they want equity from a rental without refinancing a low-cost first mortgage. A cash-out refinance replaces the first mortgage. A line leaves it alone. Lendmire’s piece DSCR HELOC vs. DSCR Cash-Out Refinance for Investors Comparing Lender Draw Terms covers that choice in full. Here the focus stays on how the line itself behaves.
Two things it is not. It is not a line on your own home or a second home, because those are owner-occupied products with different rules. And because this is a business-purpose investor product, it is reviewed differently from a standard owner-occupied mortgage.
Key Terms Defined
Draw period: the stretch when you can borrow against the line. In this program it runs five years, interest-only on the drawn balance.
Repayment period: the stretch after the draw period ends, when borrowing stops. In this program it is a 25-year, fully amortizing schedule.
Opening draw: the amount you take at closing. Here it is at least 80% of the line and never less than $50,000.
Follow-on draw: any later borrowing from the line. Each one is at least $5,000.
CLTV (combined loan-to-value): your first mortgage balance plus the new line, divided by the property’s value.
Stress payment: the payment the lender uses to test rent coverage. It is not what you will actually pay.
Seasoning: the waiting period the lender wants after you buy or refinance a property.
How Underwriting Treats the Line, Step by Step
Underwriting here follows a fixed order, and each step can stop a file. Understanding the order helps you see which lever to pull when a file comes up short.
Step 1: Property and borrower screen. The rental must be a single-family home, PUD, townhome, two-to-four-unit property, condominium, or a lot up to 10 acres. Both warrantable and non-warrantable condominiums are eligible property types. Borrowers must be U.S. citizens, permanent residents, or non-permanent residents with a Social Security number. Foreign nationals and ITIN borrowers are outside this program.
Step 2: Credit check. A second lien needs a 720 score. A first lien needs 700. The score is the lender’s own report. The mortgage history must show no 30-day late in the last 12 months. A bankruptcy, foreclosure, short sale, or deed-in-lieu must be at least 48 months old.
Step 3: 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).
Step 4: Sizing the line. The cap is value times the leverage limit, minus what is already owed. On a second lien, that cap is CLTV: the first mortgage plus the new line, divided by value. On a first lien, it is plain LTV.
Step 5: The rent test. Rent 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 one vacant unit. Gross rent is divided by a fully amortizing payment on the entire credit limit, calculated at the start rate plus 2 percentage points. That result must reach 1.10x. Taxes and insurance are not part of that qualifying payment.
Step 5 is where most investors get surprised. The test runs on the whole line even though you will draw only part of it later. A line sized to the maximum faces a tougher coverage test than a smaller one. Trimming the line is often the cleanest fix for a file that falls just short.
On a second lien, confirm on the file how the lender treats the first-mortgage payment in its coverage calculation. The lender’s own calculation governs, and any arithmetic you do beforehand is only illustrative.
Step 6: Valuation. 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. Lines above $400,000 need a full interior appraisal. Appraisal waivers are not accepted.
Step 7: Exposure check. One borrower can hold at most 5 loans or $2,500,000 with the program. No reserves and no cash to close are required.
The Leverage Tiers
Leverage depends on lien position, score, and line size. These are ceilings through select programs, subject to underwriting, and never offers.
| Lien position | Score | Maximum leverage |
|---|---|---|
| Second lien, lines to $500,000 | 720+ | 70% CLTV |
| First lien, lines to $500,000 | 740+ | 75% LTV |
| First lien, lines to $500,000 | 700 to 739 | 70% LTV |
| First lien, above $500,000 to $1,000,000 | 720+ | 65% LTV |
Lines start at $50,000. A declining-market flag on the property lowers the ceiling by 5 points. Philadelphia lines carry a ceiling 10 points lower.
A borrower who keeps a first mortgage can only take a second lien, which carries the 720 floor. A first lien exists only on a rental with no mortgage. If you hold a 700 to 719 score and a first mortgage, the score is the obstacle, not the lien type.
Some properties fall outside this program entirely: 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 properties, a property listed for sale in the prior 2 months, and a property with a solar lien.
How the Draw and Repayment Phases Work
Think of the line in phases with a hard edge between them. The edge is what most borrowers underestimate.
The opening draw. You take at least 80% of the line at closing, and never less than $50,000. On the smallest lines, that means the whole line is drawn on day one. This is not standby credit. If you want a reserve of untouched availability, this structure will not give you much of one, so size the line to the cash you will actually use.
The draw period. For five years you pay interest only on the drawn balance. The line is revolving, so principal you repay can generally be borrowed again, subject to the line agreement. Each later draw is at least $5,000. The rate is variable, which means payments can move even when you draw nothing new. That is a general feature of home equity lines, and the CFPB’s HELOC booklet says the same.
The repayment period. Borrowing stops. The balance amortizes fully over 25 years, with a 30-year maturity overall. Because you now repay principal as well as interest, the payment jumps. The CFPB notes that payments are often significantly higher once repayment begins. NerdWallet’s HELOC calculator page calls the step-up a rude awakening for borrowers who only made the minimum.
Interest-only does not mean cheap. It means the principal is waiting for you at the end of year five.
Selling the property generally means paying the line off in full, per the same CFPB booklet. Build that into any plan to sell a rental you have borrowed against.
A Worked Draw Timeline (Percentages and Ratios Only)
Picture an investor with a 740 score who owns a rental with a first mortgage balance near 50% of the property’s value. A second lien tops out at 70% CLTV, so the line can add up to roughly 20 points of value, within the program’s size limits. Those are modeled assumptions, not market facts.
At closing, at least 80% of the line is drawn. The remaining slice is available in draws of at least $5,000. For five years the investor pays interest only on whatever is drawn, so the monthly obligation on this line is lower than it will ever be again.
Now the coverage test. Because it runs on a fully amortizing payment on the entire limit at the start rate plus 2 points, the rent must clear 1.10x against that heavier number. A file sized at the maximum might sit right at the edge of 1.10x. The same file with a line trimmed by a modest slice might clear it with room to spare.
Then year six arrives. The payment is no longer interest-only on a drawn balance. It becomes a fully amortizing payment on the whole balance. If rent has not grown and the variable rate has drifted up, real monthly cash flow can tighten sharply even though the property passed the coverage test at the start. Passing the test and having comfortable cash flow are two different things. This is where a vacancy or a repair bill hurts most.
The exit is the real decision. Before taking the line, know whether you plan to repay it from a sale, a refinance, or accumulated cash flow before the step-up arrives. A refinance is never guaranteed, since it depends on credit, value, and lender guidelines at that time.
The Draw-Term Comparison Checklist
This is the part most people skip. Draw terms matter more than headline leverage, because the draw rules decide what you owe and when. The brokerage sees many lenders’ guidelines on files like these, and the same questions separate good fits from bad ones.
| Term to compare | Why it matters | What to ask |
|---|---|---|
| Draw length | Sets how long payments stay low | How long can I borrow? |
| Repayment length | Sets the size of the step-up | Over how many years does it amortize? |
| Opening draw | Decides how much you owe on day one | Is a minimum draw required at closing? |
| Later draws | Limits flexibility | What is the smallest follow-on draw? |
| Coverage test | Decides if a large line passes | Is rent tested on the full limit or the drawn amount? |
| Rate behavior | Moves your payment | Is it always variable, or can it convert? |
| Balloon | Can force a big lump payment | Does the balance fully amortize? |
| Early payoff | Affects bridge strategies | Is there a charge for paying off or closing the line? |
| Title | Decides entity use | Can the LLC stay on title? |
| Seasoning | Decides timing | How long after a purchase or refinance? |
On this program, the structure answers several of these. Pricing and available terms vary by lender, borrower profile, property type, and full underwriting review. The balance fully amortizes, so no balloon payment comes due. LLC title is allowed on an investment property, subject to program eligibility, and the members sign as guarantors.
The rate and the pricing terms come with the lender’s disclosures. Read them against a draw schedule you have actually written out, not against a headline number.
Where the General Rule Breaks
Some lines do not behave the way a typical reader expects. These edge cases come up often.
The vocabulary trap. Some lenders decline anything labeled a HELOC on a non-owner-occupied rental. A request for a line of credit secured by an investment property sometimes gets a different answer. Product names are not standardized, so ask what the lender actually offers instead of relying on the label.
Lender pool. NerdWallet’s investment-property explainer says lines on rentals are possible but come from a smaller pool of lenders, with less borrowing than a primary home. That matches the broker experience. A single bank may say no to a file that a wholesale lender in the network will review.
Frozen or reduced availability. Home equity lines can allow the lender to freeze or reduce undrawn availability under certain conditions. Read the line agreement for those terms. Because this program draws most of the line at closing, the issue matters less than on a standby line, but it still affects later draws.
A tier, not just a pass. Passing 1.10x clears the coverage test. It does not grant maximum leverage. Credit score, lien position, line size, and property type each move the ceiling, so a file can pass the rent test and still be limited by score.
Title and signers. 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 be the borrowers on the first mortgage.
Short holds. If you plan to sell soon, an opening draw of 80% or more means you carry interest on most of the line for the whole hold. Short-hold plans favor smaller lines.
Matching the Draw Structure to Your Strategy
The structure fits some plans well and others badly.
Down payment on the next rental. A line can fund a down payment while the low-cost first mortgage stays in place. The upside is leaving that first mortgage alone. The risk is that you now carry two payments on one property, with the second one variable and stepping up later.
Rehab. Interest-only payments ease cash flow while a unit is vacant or under renovation. But the 80% opening draw means you may borrow more than the rehab needs. Size the line to the project.
A bridge to a refinance. Borrow, stabilize, refinance, repay. This works when you know the exit lender’s likely requirements. It fails when the refinance depends on a value or coverage number that has not been tested.
Long-term hold with spare equity. A line is a poor fit if you are drawing for convenience instead of a plan. Carrying a variable-rate balance for years, with a step-up waiting, is a choice to make deliberately.
The best program for your situation depends on the property, the rent, the equity available, your credit profile, and how long you plan to keep the loan. The lenders that write this product vary in appetite, and a broker that shops several wholesale lenders can match the scenario to the program. The complete DSCR loans guide covers the wider landscape.
When to Skip It
Skip the line if the coverage number only works at the maximum size and the cash flow would be thin after the step-up. Skip it if you want standby capital, since most of the line is drawn at closing. Skip it if you expect to sell within a short window, or if your score sits below the tier that fits your lien position. And skip it if your rental falls in an ineligible category, such as a condotel, a row home, or a rural-designated property.
A line is a tool, not a free source of cash. The investors who use it well write out the draw schedule and the exit before they sign.
Frequently Asked Questions
Do I pay interest on the whole line or only what I draw?
During the five-year draw period, the interest-only payment is calculated on the drawn balance. But at least 80% of the line is drawn at closing, so in practice you pay interest on most of it from day one. The rent test, however, runs on the entire credit limit.
Can I take a smaller opening draw?
No. Through this program, the opening draw is at least 80% of the line and never less than $50,000. On the smallest lines, the whole line is drawn at closing. If you need less, choose a smaller line.
Can my LLC hold title?
Yes, subject to program eligibility, on an investment property. The LLC’s members sign as guarantors, and a title holder who is not a borrower signs a non-borrowing owner acknowledgment and the security instrument.
How soon after buying a rental can I open one?
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 when the draw period ends?
Borrowing stops and the balance amortizes fully over 25 years, with a 30-year maturity. The payment steps up because principal is now included. The rate stays variable, so it can still move.
Next Steps
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 lender guidelines and credit approval govern every file.
About Lendmire
Lendmire (NMLS# 2371349) is a mortgage brokerage serving landlords and real estate investors in 16 licensed states. DSCR home equity lines of credit on non-owner-occupied one-to-four-unit rentals are arranged through wholesale lending channels in 15 of those states (every licensed state except Tennessee); Lendmire brokers the line and the lender underwrites each application on the property’s rent, credit and leverage. 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
2. CFPB
3. NerdWallet – HELOC calculator
4. NerdWallet’s investment-property explainer
This article is part of Lendmire’s DSCR HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: How a DSCR HELOC Works for Investors Comparing Advice to Lender Rules · How a DSCR HELOC Works With Minimal Documentation · Top DSCR HELOC Providers Without Taking an Immediate Draw
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
- Mortgage Loan Originator · NMLS# 1129696 · Verify on NMLS Consumer Access
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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.