The Quick Read: A DSCR HELOC is a revolving line of credit secured by a rental you already own. It qualifies primarily on the property’s rent covering a stress payment on the whole line, subject to lender guidelines. Your paychecks and tax returns are not part of the math, but your equity, credit and lease are.
- The line sits behind your first mortgage as a second lien, or stands alone as a first lien on a paid-off rental.
- Coverage must reach roughly 1.10x, tested on the entire credit limit rather than only what you draw.
- At least 80% of the line is drawn at closing, so you start with a mostly funded loan.
- With one rental, equity is the real limit. A recent purchase with a small down payment often leaves no room.
- The product is offered through select programs in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee.
What a DSCR HELOC Actually Is
It is a home equity line of credit on a rental instead of on the home you live in. Those are different products. A primary-residence line is an owner-occupied loan. This one is built for investment properties, and lines on a primary residence or second home are reviewed under a separate process.
DSCR stands for debt service coverage ratio. It compares the property’s gross monthly rent with the monthly payment the lender tests. If the rent exceeds the payment, coverage is above 1.00x. The lender looks at the building’s income instead of yours.
A line has two lien positions:
- Second lien. The line sits behind the first mortgage you keep. Your first mortgage stays untouched.
- First lien. If the rental has no mortgage, the line becomes the only loan against it.
It is never closed together with a purchase, and it is never a third lien. You buy the rental first and open the line later. For the full picture of how this fits among investor loans, see Lendmire’s complete DSCR loans guide.
Lendmire is the broker here. It arranges these lines through a wholesale lender in its network, and the lender underwrites and approves them.
How a DSCR HELOC Works, Step by Step
Here is the order a file follows for a landlord with one rental. Every step is subject to underwriting.
Step 1: Check ownership and timing. Seasoning is the waiting period a lender wants before it lends against a property. 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). Newly bought rentals wait.
Step 2: Check the property type. Single-family homes, townhomes, planned unit developments, two-to-four-unit buildings and condominiums are eligible. Lots up to 10 acres are also eligible. Rural-designated property, row homes, condotels, leaseholds, land trusts and mixed-use buildings are outside this program. So are age-restricted communities, hobby farms, modular and log homes, and anything with a solar lien. A property listed for sale in the prior 2 months is also out.
Step 3: Measure your equity room. The lender counts your first mortgage balance plus the entire new line, divided by the property’s value. That figure is the combined loan-to-value ratio, or CLTV. On a second lien the ceiling is 70% CLTV at a 720 credit score or better. Lines run from $50,000 to $500,000. Final terms depend on lender guidelines, property type, leverage, and the borrower’s complete credit picture.
Step 4: Run the rent test. The lender divides gross monthly rent by a qualifying payment. That payment is fully amortizing and covers the entire credit limit at a higher assumed rate than your opening rate. It is a stress payment, and it is not your real payment. The minimum coverage is 1.10x.
Step 5: Prove the rent. The lender uses the lesser of two numbers: the appraiser’s market rent on Form 1007, or your lease. Form 1007 is the appraiser’s rent schedule. A lease above market can count if you show three months of receipts. A lease in place is required. In a two-to-four-unit building, at most one unit may sit vacant.
Step 6: Value the property. Lines up to $400,000 use an automated valuation with a confidence score of 85 or better, plus a property inspection report. You can also choose a full interior appraisal. Larger lines need a full interior appraisal. Appraisal waivers are not accepted.
Step 7: Close and draw. At least 80% of the line, and never less than $50,000, is drawn at closing. Later draws are at least $5,000 each. Then repayment begins on the schedule below.
Why the Test Runs on the Whole Line
Many first-timers assume only the drawn balance counts. It doesn’t. The lender tests the full credit limit, because you could draw all of it later.
Take a rental with no mortgage and a given rent. Say the rent covers the stress payment on one line at about 1.30x. Request a line twice that size, and coverage falls to roughly 0.65x. That is an illustration only, and the lender’s own calculation governs. It shows why a bigger line on modest rent fails the test.
On a second lien, the first mortgage payment also matters to the picture. Whether that payment joins the qualifying payment is not something lenders publish. Treat the lender’s coverage calculation as the final word, and ask for it in writing before you pay for a valuation.
The Draw Period, Repayment and Payment Shock
This program’s line has a 5-year draw period. A draw period is the stretch when you can borrow against the line. During it, payments are interest-only on the drawn balance. Then a 25-year fully amortizing repayment period follows, for a 30-year maturity. The rate is variable.
The CFPB’s plain-language explainer on home equity lines describes the general pattern. Borrowing stops, repayment starts, and payments often rise when it does. Payments can also change on a variable-rate line even when you draw nothing more, as the CFPB’s HELOC brochure notes.
For a one-rental landlord, this matters more than it does for a bigger portfolio. The rent is the only income source the loan was qualified on. If the rent slips, two mortgages feel it at once.
One Rental, One Equity Pool
A first-time landlord with one rental is the hardest case for equity, and the math is easy to see in percentages.
Suppose you bought with 20% down. Your first mortgage already sits near 80% of value. A 70% CLTV ceiling is lower than that, so there is no room until the balance falls or the value rises. Even a first mortgage at 60% of value leaves only 10% of value as room. On a modest-priced rental, that may fall below the $50,000 minimum line. These specifics are subject to lender guidelines and a full review of property, leverage, and credit.
Lien position changes the ceilings:
| Factor | Second lien | First lien |
|---|---|---|
| Ceiling | Up to 70% CLTV | Up to 75% LTV |
| Credit score | 720 or better | 700 or better |
| Line size | $50,000 to $500,000 | Up to $1,000,000 |
On a first lien, 75% requires a score of 740 or better. Scores from 700 to 739 reach 70%. Lines above $500,000 on a first lien are capped at 65% LTV at 720 or better. A declining-market flag can lower any ceiling by 5 points. Every figure is a ceiling and not an offer. Terms depend on the lender’s guidelines, the property type, the leverage, and a full review of the credit profile.
Equity also does not pool. One line secures one property. Owning only one rental makes that easy to forget.
Credit, Borrower and Exposure Rules
Lenders look at your credit report. A second lien needs a 720 score at minimum, and a first lien needs 700. Expect no 30-day mortgage late payment in the last 12 months. Expect a 48-month gap after a bankruptcy, foreclosure, short sale or deed-in-lieu. Reserves and cash to close are not required, subject to underwriting.
Eligible borrowers are US citizens, permanent residents, and non-permanent residents with a Social Security number. Foreign nationals and ITIN borrowers are not eligible. A single borrower can hold at most 5 loans or $2,500,000 with the program, which a one-rental landlord is nowhere near.
Holding the Rental in an LLC
Many landlords ask whether the property can stay in an LLC. Vesting in your LLC is allowed on investment property, subject to program terms. Vesting means how title is held. 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. The borrowers on the line need not match the borrowers on the first mortgage.
That helps a landlord who bought the rental in an LLC on day one. It also removes a common reason to refinance the first mortgage just to change title.
Where the General Rule Breaks
Some situations change the answer. Name them early and you save time.
- No tenant yet. A lease in place is required here, so a freshly bought vacant rental does not qualify. Market rent from the appraiser still sets the cap, but a lease above market can count if you show three months of receipts.
- A bank line that reviews your personal income. Some large retail lenders offer investment-property lines reviewed on credit, income and debt-to-income. Those are their rules, not this program’s. A first-timer with another full-time job may do fine there. Others find the product is not offered at all. A BiggerPockets thread in which an investor asks whether a line can go on a first rental shows how often new landlords hit that confusion.
- A fixed-amount second mortgage sold as a HELOC. A line revolves. A closed-end second pays out one lump sum. Ask which you are being offered.
- Small-balance second liens. Once you are below the minimum line size, no tier of this program applies.
- Philadelphia. Lines there carry a ceiling 10 points lower than the figures above.
DSCR HELOC or Cash-Out Refinance?
A DSCR cash-out refinance replaces your first mortgage with a larger one. A DSCR HELOC leaves your first mortgage in place. That matters when your first mortgage has terms you want to keep.
The tradeoff is simple. A line needs enough equity room in the combined-leverage test. A refinance resets the whole loan but can reach equity another way.
What the Decision Looks Like in Practice
Picture a landlord whose single rental has been owned for more than a year and has a tenant on a lease. Values have risen, and the first mortgage has been paid down. The landlord checks the combined-leverage figure first. Then the rent test on the full line. Then whether the line size clears the $50,000 floor.
Three questions settle most first-timer files:
1. Does the CLTV leave room? If not, wait or consider other routes.
2. Does rent clear about 1.10x on the whole line? If not, ask for a smaller line.
3. Do you want mostly funded money now? With 80% drawn at closing, this is not a line you leave idle.
The line suits a landlord who wants a defined sum, such as for a repair or a down payment on a second rental. It fits poorly for a landlord who wants a standing cushion at no cost.
Key Terms Defined
DSCR: The ratio of a rental’s gross monthly rent to the monthly payment the lender tests.
Second lien: A loan recorded behind your first mortgage, paid second if the property is sold in default.
CLTV: Combined loan-to-value, meaning the first mortgage plus the new line, divided by the property’s value.
Draw period: The years when you can borrow from the line before repayment begins.
Stress payment: A qualifying payment on the full line at a higher assumed rate, used only for the coverage test.
Form 1007: The appraiser’s rent schedule that establishes market rent for a rental.
Frequently Asked Questions
Can I get a DSCR HELOC with only one rental property?
Yes, if the equity, rent, credit and seasoning all line up, subject to underwriting. One rental is fine. The usual obstacle is thin equity right after a purchase. The line has to fit under the combined-leverage ceiling after your first mortgage is counted.
Does a DSCR HELOC use my personal income?
No. It qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. There are no traditional personal-income documentation, W-2s, pay stubs or debt-to-income calculation. The lease, credit report and valuation are still documented.
Can I use a DSCR HELOC to buy the rental?
No. The line is never closed together with a purchase. You need to own the property and hold title for the required period first. Landlords planning a purchase should look at a DSCR purchase loan instead.
What happens when the draw period ends?
The 5-year interest-only draw period gives way to a 25-year fully amortizing repayment period. Payments typically rise at that point. Plan for it before you draw, and confirm the details in the lender’s HELOC disclosures.
Is this available everywhere?
No. The program is offered in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee. The property’s location decides eligibility. Program terms change and every file is underwritten individually.
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.
About Lendmire
Lendmire, NMLS# 2371349, is a mortgage brokerage that arranges home equity lines of credit through wholesale lending partners in its 16 full-service states. Lines on primary residences, second homes and investment properties are each reviewed individually by the lender under the program’s occupancy, credit and combined-loan-to-value guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
Investors who want the broader program framework can review how DSCR loans work.
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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’s plain-language explainer on home equity lines
This article is part of Lendmire’s DSCR HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: DSCR HELOC Lenders on a Rental With No Existing Mortgage · Best DSCR HELOC Program on a Rental Without Selling or Refinancing It · Best DSCR HELOC Program on a Rental to Keep Your Low First Mortgage
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.