The Quick Read: The right program for funding a rental purchase with home equity is usually a standalone line of credit on a rental you already own, qualified on that rental’s income, with the cash then used as the down payment on a separate purchase loan. The line cannot be secured by the property being bought, so the sequence always runs in two steps: open the line, then buy. Which program is best depends on the equity you hold, your credit tier, and the rental behind the line, subject to lender guidelines.
- The line is a standalone second lien behind the first mortgage you keep, or a standalone first lien on a rental with no mortgage, through select programs and subject to underwriting.
- The rent qualifies the line at a minimum 1.10x coverage on a stress payment over the whole credit limit. Qualification does not rely on traditional personal-income documentation, W-2s or a personal income calculation, subject to lender guidelines.
- Second-lien leverage tops out at 70% combined loan-to-value (CLTV) at a 720 credit score or better, on lines from $50,000 to $500,000.
- The purchase loan is a second, separate approval. Confirm how that lender treats borrowed down-payment funds before you go under contract.
What a DSCR HELOC Is (and Isn’t)
A DSCR HELOC is a revolving line of credit on a non-owner-occupied rental, qualified on the rental’s rent instead of the owner’s personal income. It is not one standardized product across the market. The label gets used loosely, and across Lendmire’s wholesale network you will see it attached to very different structures.
Some lenders use the name for a rent-qualified line on a rental you own. Others use it for a personal-income line on an investment property. Others mean a closed-end second mortgage with no revolving feature. The first thing to ask any lender is what the underwriter qualifies: the rent or your income.
Investor-education guides describe two common paths. One is a line on a primary residence, drawn for the down payment on a separate purchase loan. The other is a line directly on a rental already owned. The program covered here is the second path. It is never offered on an owner-occupied home or a second home.
Lendmire is a broker. It places these files with a wholesale lender in its network, and the lender reviews eligibility and approves. Lendmire does not lend.
Can a Line of Credit Buy the Property Itself?
Not directly. The line is secured by a rental you already own, and it is never closed together with a purchase. It is also never a third lien. That one fact shapes how you judge any program for this use.
Two approvals sit side by side:
- The line is judged on the source rental’s rent coverage, your credit tier, the combined leverage and the valuation.
- The purchase loan is judged on the new property’s own rent against its own payment, plus the down payment, credit and reserves that program asks for.
The line has to be open, and the funds drawn and documented, before you make a serious offer. Treating the two as one transaction is where most of these plans go wrong. The complete DSCR loans guide covers the purchase side in more detail.
How Underwriting Treats the Line, Step by Step
1. Structure. The file is written as a standalone second lien behind your first mortgage, or a standalone first lien if the rental is paid off. Vesting in your LLC is allowed on an investment property. The members sign as guarantors, and a title holder who is not a borrower signs a non-borrowing owner acknowledgment and the security instrument.
2. Rent. The underwriter uses the lesser of two numbers: the appraiser’s market rent (Form 1007) or the lease. A lease above market rent counts only with three months of receipts. A lease in place is required. A two-to-four-unit property can have at most one vacant unit.
3. Coverage test. Gross monthly rent is divided by a qualifying payment. That payment is a fully amortizing payment on the entire credit limit, at the start rate plus 2 percentage points. It is a stress payment, not what you will actually pay. The minimum is 1.10x. Whether your first-mortgage payment joins the qualifying payment on a second lien is not something you should assume. The lender’s own coverage calculation governs.
4. Leverage. Combined loan-to-value is the first mortgage balance plus the new line, divided by value. The tier table below shows the ceilings.
5. Credit. The tier comes from the lender’s own credit report. The program looks for no 30-day mortgage late in the last 12 months. It also wants 48 months since a bankruptcy, foreclosure, short sale or deed-in-lieu.
6. Valuation and title. The valuation path depends on line size, as covered below.
7. Draw rules. At least 80% of the line, and never less than $50,000, is drawn at closing. Later draws are at least $5,000 each.
Seasoning is the step that trips up recent buyers. 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).
Key Terms Defined
DSCR (debt service coverage ratio): gross monthly rent divided by the monthly payment the lender uses to test the loan.
CLTV (combined loan-to-value): all liens on the property added together, divided by its value.
Stress payment: the qualifying payment the lender calculates on the full credit limit at a higher test rate, used only to size the coverage test.
Draw period: the stretch when you can borrow against the line. On this program it lasts 5 years, interest-only on the drawn balance, followed by a 25-year repayment period and a 30-year maturity.
Standalone second lien: a line recorded behind your existing first mortgage that does not touch or replace that mortgage.
Leverage Tiers
The figures below are ceilings, not offers. Each is subject to underwriting. Second-lien figures are CLTV and first-lien figures are LTV.
| Lien position | Credit score | Line size | Maximum |
|---|---|---|---|
| Second lien | 720 or better | $50,000 to $500,000 | 70% CLTV |
| First lien | 740 or better | Up to $500,000 | 75% LTV |
| First lien | 700 to 739 | Up to $500,000 | 70% LTV |
| First lien | 720 or better | Above $500,000, to $1,000,000 | 65% LTV |
Below 720 there is no second-lien option. The first-lien floor is 700. A declining-market flag lowers the ceiling by 5 points. Philadelphia lines carry a ceiling 10 points lower.
Market surveys report that conventional lenders generally want at least 20% equity to remain after the line is fully drawn, according to Experian. On this program, a second lien tops out at 70% CLTV, which leaves 30% in the property.
How to Judge the Best Program for Your Situation
No single program wins for every investor. A broker who shops several wholesale lenders matches the scenario to the program. These are the points that separate one program from another.
| Criterion | Why it matters | What to ask |
|---|---|---|
| Lien position | Sets the leverage cap | Second or first lien? |
| Stress test | Sets the coverage number | Is it run on the full limit? |
| Draw rules | Sets what you borrow at closing | How much must be drawn up front? |
| Title and vesting | Decides LLC use | Can the LLC stay on title? |
| Valuation | Sets the file path | Automated valuation or appraisal? |
| Property type | Some types are excluded | Is my property type eligible? |
| Purchase-loan fit | Borrowed funds may be restricted | Will that lender accept line proceeds? |
The last row gets skipped most often. The line can be perfect and still be the wrong tool if the purchase lender restricts borrowed down-payment funds.
How the Line Compares to Other Routes
This table describes each program’s own rules in general terms. It is not a promise about any specific lender.
| Factor | DSCR HELOC | DSCR cash-out refinance | Personal-income investment HELOC |
|---|---|---|---|
| Reviewed on | Rental income | Rental income | Borrower income and debts |
| First mortgage | Stays in place | Replaced | Stays in place |
| Funds | Revolving line | Lump sum | Revolving, terms vary |
| Lien | Second or first | First | Usually second |
| Best fit | Keep a low first mortgage | Reset the whole loan | Strong income file |
If your existing first mortgage is one you want to keep, the standalone second lien is the structure built for that. If the first mortgage is not worth keeping, a DSCR cash-out refinance is the comparison to run.
Where the General Rule Breaks
Valuation changes with line size. Lines up to $400,000 use an automated valuation (confidence score 85 or better) with a property inspection report, or a full interior appraisal. Lines above $400,000 take a full interior appraisal (Form 1004, 1073 or 1025). Appraisal waivers are not accepted. A full title policy is ordered on a first lien and on second liens above $400,000. Smaller second liens use an owner-and-encumbrance report.
Property exclusions are firm. Eligible types include single-family, PUD, townhome, two-to-four units, warrantable and non-warrantable condominiums, and lots up to 10 acres. These are outside the program:
- rural-designated property
- condotels
- row homes
- leaseholds
- land trusts
- age-restricted communities
- hobby farms
- mixed-use property
- a property listed for sale in the prior 2 months
- a property with a solar lien
Borrower eligibility is narrower than the DSCR purchase market. US citizens, permanent residents and non-permanent residents with a Social Security number can apply. Foreign nationals and ITIN borrowers cannot.
Exposure has a ceiling. The program allows at most 5 loans or $2,500,000 per borrower.
Vesting varies by program. This program allows the LLC to stay on title. Many other investment-property lines require individual vesting. The borrowers on the line need not be the borrowers on the first mortgage.
Your servicer may decline. A first-mortgage holder that does not write rental lines does not block the file. A standalone second lien can come from an unrelated lender.
The purchase loan may restrict borrowed funds. Most programs ask where the down payment came from. A few lenders in the network accept documented line proceeds. Others limit borrowed funds to a share of the down payment or ask for extra seasoning. Get that rule in writing first.
The purchase loan may carry a prepayment penalty. If your plan is to repay the line with a later cash-out refinance, check whether the purchase loan has a step-down prepayment penalty. That penalty can change the exit math.
A Worked Example in Ratios
Run the numbers on a rental with a first mortgage at 50% of value. You size a new line at 20% of value, so combined leverage is 70% CLTV. That sits at the ceiling for a second lien at a 720 score or better.
Now test coverage. Say gross rent covers the stress payment on the whole limit at around 1.2x. That clears the 1.10x minimum. Say it covers only around 1.05x. The file falls short, even if you plan to draw only part of the line.
Drawing less does not help, because the test runs on the entire credit limit. The fix is a smaller limit, a stronger documented rent, or a different structure. These numbers are illustrative, and the lender’s own calculation governs.
The rent figure also needs care. The underwriter uses the lesser of the appraiser’s market rent and the lease. An owner who raised rents above market may find the number comes in lower than the lease suggests.
Risks, and When Not to Do This
The line is revolving credit that moves from a draw period to a repayment period, as the CFPB describes for HELOCs generally. The same page notes that if you cannot repay, you could lose the property securing the line. On this program, that property is the rental behind the line.
- Variable payments. The rate is variable. Your payment can move after closing.
- Two liens, two payments. The source rental now carries the line, and the new rental carries its own loan. Both need to cash flow.
- Stacked leverage. A line-funded down payment on a leveraged purchase means borrowing close to the full value of the new property. That is a thin margin if rents soften.
- A failed purchase. If the deal falls through after the draw, the drawn balance stays. At least 80% of the line is drawn at closing, so you start paying interest on cash you may not deploy.
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.
Skip this route when the equity is thin, when the rental fails the 1.10x test, when the purchase lender will not accept borrowed funds, or when your property falls in an excluded type. A purchase loan alone, partner capital, or waiting may serve you better.
Pre-Application Checklist
Gather these before a broker shops the file:
- the entity documents, if the LLC holds title
- the signed lease and three months of rent receipts, if the lease exceeds market rent
- the current first-mortgage statement and payoff balance
- proof of the settlement date and last note date, for the seasoning check
- insurance showing hazard coverage, plus flood coverage where required
- the purchase lender’s written position on borrowed down-payment funds
- a clear read on the target line size against the leverage tiers above
Frequently Asked Questions
Can I use a DSCR HELOC to buy a rental property?
Yes, indirectly. The line sits on a rental you already own, and you use the drawn cash as the down payment on a separate purchase loan. The purchase loan is its own approval, so the purchase lender’s rules on borrowed funds decide whether the plan works.
Do I need tax returns or pay stubs for the line?
No. The line is qualified on the rental’s income, with no traditional personal-income documentation, W-2s or personal income calculation, subject to lender guidelines. The rent, the lease, your credit report and the valuation are all documented.
Can my LLC hold title to the rental behind the line?
Yes, on an investment property, depending on program guidelines. 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.
Is this program available everywhere?
No. It is offered in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee. Within those states, a rural-designated property or one of the other excluded types is outside the program.
What credit score do I need?
A 720 minimum on a second lien and 700 on a first lien, using the lender’s own credit report. Leverage rises with the score, up to 75% LTV on a first lien at 740 or better. A second lien stays at 70% CLTV for 720 and above. All figures are subject to underwriting. Each figure is subject to lender guidelines and a complete review of property type, leverage, and credit.
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. Reach the team at 828-256-2183, or request a quote through the mortgage quote page.
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.
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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. Rental Real Estate – HELOC guide
2. Experian
3. CFPB
This article is part of Lendmire’s DSCR HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Best DSCR HELOC Program on an Investment Condo · Best DSCR HELOC Program to Buy a Property at Auction · Best DSCR HELOC Program to Refinance an Existing HELOC on a Rental
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
- Mortgage Loan Originator · NMLS# 1129696 · Verify on NMLS Consumer Access
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- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
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.