The Quick Read: For most investors, the right setup is a rent-qualified home equity line on a rental you already own, because it can raise down payment cash without touching your personal income file, as long as the lender on your purchase loan accepts borrowed funds before you draw. The line and the purchase loan are two separate loans with two separate approvals. Lendmire is a mortgage broker, and it shops this structure across a network of wholesale lenders, subject to lender guidelines and underwriting.
- The line is secured by a rental you keep, not by your own home. It sits behind your first mortgage as a standalone second lien, or stands alone as a first lien on a paid-off rental.
- Rent qualifies the line. Through select programs, the minimum coverage is 1.10x on a stress payment over the whole credit limit.
- Combined leverage on a second lien tops out at 70% CLTV, with a 720 credit score or better.
- The purchase lender decides whether borrowed money counts as your down payment. Ask before you draw.
- The line payment sits outside the new property’s coverage ratio, but it still comes out of your real cash flow. Final terms depend on the lender’s guidelines, the property type, and the borrower’s complete credit picture.
Key Terms Defined
DSCR (debt service coverage ratio): the monthly rent divided by the monthly payment the lender tests. A ratio of 1.10x means the rent is 10% larger than that payment.
DSCR HELOC: a revolving line of credit on a non-owner-occupied rental, qualified on the property’s rent instead of your personal income.
Standalone second lien: a line recorded behind your existing first mortgage, which you keep in place.
CLTV (combined loan-to-value): your first mortgage balance plus the new line, divided by the property’s value. On a first lien with no other mortgage, the same idea is simply LTV.
Draw period: the stretch of time when you can borrow from the line. This program’s draw period is five years, with interest-only payments on the drawn balance.
Seasoning: the waiting period a lender wants after you buy or refinance a property before you borrow against it.
How a Rental Equity Line Funds the Next Down Payment
The line gives you cash. A separate loan buys the property. That sequence is the whole strategy, and most mistakes happen when someone blurs the two.
Here is the order a borrower follows in practice:
1. Open the line on a rental you already own. The collateral is a one-to-four-unit rental that is not your residence. It is never closed together with a purchase, so it cannot replace a concurrent second lien on the property you are buying.
2. Ask the purchase lender about borrowed funds. Do this before you draw, not after.
3. Draw and move the cash into your own account. Your LLC’s account works too, depending on how the line and the purchase are titled.
4. Document the trail. Purchase underwriters look at recent bank statements and at the source of large deposits. Keep the line agreement or statement and the deposit trail from the line to your account.
5. Close the purchase. The new property is judged mainly on whether its own rent covers its own payment.
One point surprises people. The line is judged on your equity, your credit and the rental that secures it. The purchase loan is judged on the new property. A strong file on one side does not rescue a weak file on the other.
How Underwriting Treats the Line, Step by Step
Underwriting on this line starts with the rent, not with you. The lender calculates coverage from the rental’s income, and your personal income is never calculated: no traditional personal-income documentation, W-2s or pay stubs, and no debt-to-income ratio. That is qualification on the rental’s income, subject to lender guidelines.
Here is how the file is built:
- Rent figure. The lender uses the lesser of the appraiser’s market rent (Form 1007) or the actual lease. A lease above market can count, but only with three months of receipts behind it.
- Lease required. A lease must be in place. On a two-to-four-unit property, at most one unit can be vacant.
- Stress test. The qualifying payment is a fully amortizing payment on the entire credit limit, at the starting rate plus 2 percentage points. Your minimum is 1.10x. Note the “entire credit limit” part: the test assumes you borrow all of it, even if you draw less later.
- Second-lien coverage math. Whether the first-mortgage payment joins the test on a second lien is not published, so the lender’s own coverage calculation governs. Any worked arithmetic you see is illustrative.
- Credit. The minimum score is 720 on a second lien and 700 on a first lien, using the lender’s own credit report. The file needs no 30-day mortgage late in the last 12 months. It also needs 48 months since any bankruptcy, foreclosure, short sale or deed-in-lieu.
- No reserves and no cash to close are required by the program itself. Your purchase loan has its own rules on both.
- 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.
These loans are designed for investment properties. Because they are business-purpose investor loans, they are reviewed differently from a standard owner-occupied mortgage. If you want the broader picture of how these loans fit together, Lendmire’s complete DSCR loans guide covers the fundamentals.
Which DSCR HELOC Program Is Best for a Down Payment on Your Next Home?
There is no single best program, and anyone who names one without asking about your file is guessing. The best program for your situation depends on the property, your credit tier, how much equity you hold and how your purchase lender treats borrowed funds. Lendmire does not rank or recommend a lender. It works with a network of wholesale lenders and matches the scenario to the program that fits.
When we compare programs across that network, these are the criteria that separate a good fit from a poor one:
| Criterion | Why it matters | What to ask |
|---|---|---|
| Lien position | Second lien keeps your first mortgage | Do I keep my first loan? |
| Combined leverage | Sets how much cash you can reach | What is the CLTV cap at my score? |
| Draw rules | Money drawn early costs interest | What is the minimum draw at closing? |
| Purchase lender stance | Can sink the whole plan | Is borrowed money accepted? |
| Seasoning | Blocks recent purchases | Does the clock cover my rental? |
| Property type | Some types are excluded | Is my property eligible? |
The first row deserves a note. A borrower with a low-rate first mortgage on a rental usually wants the second-lien structure, because it leaves that first loan alone. A borrower with a paid-off rental can use a first lien. The structure that wins is usually decided by what the owner already holds.
Leverage Tiers and Line Rules
Ceilings depend on lien position, credit score and line size. These are program ceilings through select programs, not offers, and all are subject to underwriting.
| Lien | Credit score | Maximum leverage |
|---|---|---|
| Second lien, lines to $500,000 | 720 or better | 70% CLTV |
| First lien, lines to $500,000 | 740 or better | 75% LTV |
| First lien, lines to $500,000 | 700 to 739 | 70% LTV |
| First lien, lines above $500,000 to $1,000,000 | 720 or better | 65% LTV |
The line starts at $50,000. At least 80% of the line, and never less than $50,000, is drawn at closing. Later draws are at least $5,000 each. The draw period is five years of interest-only payments on the drawn balance, followed by a 25-year fully amortizing repayment period and a 30-year maturity. The rate is variable.
A declining-market flag lowers the ceiling by 5 points. Philadelphia lines carry a ceiling 10 points lower. Hazard insurance must cover both liens, and flood coverage is required where it applies.
Will the Purchase Lender Accept Borrowed Funds?
Sometimes yes, sometimes only in part, and sometimes no. This is the question that decides whether the plan works, so settle it before anything else.
Across the lenders Lendmire sees, the treatment falls into three groups. Some accept documented line proceeds as the down payment. Some cap the borrowed share. The strictest want part of the down payment to come from your own seasoned cash. A plan built on a fully borrowed down payment can fail on this one point, even when the new property’s rent clears its own test comfortably.
Closing costs and reserves are separate pots from the down payment, and they are treated differently. Borrowed funds are commonly accepted for the down payment or closing costs with documentation, but they are often excluded from reserves. If your purchase loan requires reserves, keep some of your own cash aside.
Large retail lenders also tend to resist borrowed down payments more often than wholesale lenders do. A broker can route you toward programs with a friendlier policy, but only a written answer from the purchase lender counts. When you make the call, ask these three questions:
- Do you accept line proceeds as a down payment, and is there a cap on the borrowed share?
- What documents do you need to trace the funds?
- Do borrowed funds count toward reserves?
If the purchase lender will not accept borrowed funds, there is a second route. Buy with a first loan, then open the line on the rental after the seasoning period has passed.
Where the General Rule Breaks
The general rule is that rent qualifies the line and the line funds the deposit. These edge cases bend it.
Recent purchases are out. 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). A cash-out refinance counts as a refinance, so it restarts the first clock.
Your own home is out. This line is never written on an owner-occupied home or a second home. A line on your residence is a different product with different rules.
Some property types are out. The program excludes rural-designated property, row homes, condotels, commercial or agricultural property, leaseholds, land trusts, age-restricted communities, hobby farms, modular and log homes, land contracts and mixed-use property. A property listed for sale in the prior two months or carrying a solar lien is also excluded.
Eligible types are broad. Single-family, PUD, townhome, two-to-four-unit and condominium properties can qualify, along with lots up to 10 acres. The leverage tiers above apply to every type.
Some borrowers are out. U.S. citizens, permanent residents and non-permanent residents with a Social Security number are eligible. Foreign nationals and ITIN borrowers are not.
Exposure is capped. A single borrower can hold at most 5 loans or $2,500,000 with the program.
Entity title is allowed. On an investment property, the line can be vested in your LLC, subject to lender program eligibility. The members sign as guarantors. A title holder who is not a borrower signs a non-borrowing owner acknowledgment and the security instrument.
Availability is limited. The program is offered in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee: Alabama, California, Colorado, Florida, Georgia, Indiana, Michigan, Montana, New Mexico, North Carolina, Ohio, Pennsylvania, Texas, Virginia and Washington.
The idle-cash cost is real. The draw floor means you borrow at least 80% of the line at closing. If you draw months before you need the money, you pay interest on cash that is sitting in an account. Time the draw close to the purchase.
The end of the draw period changes the payment. The CFPB’s explanation of home equity lines notes that payments are often significantly higher once repayment starts. The CFPB’s HELOC brochure adds that with a variable rate, your payment can change even if you borrow nothing more. On this program, the repayment period begins after five years of interest-only payments, so plan for the step up.
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.
A Worked Example in Percentages and Ratios
Say you own a rental worth well over what you owe, with a first mortgage you like at roughly 45% of its value. Your credit score is above 720. Under a second-lien structure, combined leverage can reach 70% CLTV, so the line can take you from roughly 45% up to that ceiling. That leaves about 25 points of the property’s value as the usable line, subject to the valuation and underwriting.
Next comes the stress test. The lender checks that the rental’s rent covers the payment on the full credit limit at the stressed rate, at 1.10x or better. If the rental is thinly covered, a smaller line passes more easily than a larger one.
The new property is a separate test. Suppose its rent clears its own full monthly obligation at roughly 1.2x. The line’s payment is not in that ratio, so the purchase file looks healthy on paper. Your cash flow tells a different story. You now carry the new property’s payment and the line’s interest-only payment at once.
A 1.2x coverage on the new property is not the same as positive cash flow after the line payment. Before you draw, ask whether the new rental’s cash flow, plus your other income, can carry both payments if the variable rate moves up. The program’s own stress test is a floor for the line, not a promise that your total picture works.
What the Decision Looks Like in Practice
Pick the structure that matches the equity you hold and the payment you can live with. This table shows the structural differences. Figures for other programs belong to those programs and are not this line’s rules.
| Factor | DSCR HELOC | DSCR cash-out refinance | Your own cash |
|---|---|---|---|
| First mortgage | Stays in place on a second lien | Replaced by a new loan | Untouched |
| Cash arrives | Revolving line, drawn as needed | One lump sum | Already in hand |
| Fits best when | You like your first loan | You want one large sum | Purchase lender restricts borrowed funds |
| Main drawback | Variable rate and a draw floor | Resets the loan and its seasoning | Ties up your liquidity |
The line suits investors who want to keep a first mortgage they like. A cash-out refinance fits better when one large sum matters more than keeping the first loan. If your plan is a series of purchases, the draw floor and the stacking of payments set a practical limit, because combined payments strain a portfolio at some point.
If you do not fit this program, an alternative may. Lendmire’s piece Best Bank Statement HELOC Program to Cover the Down Payment on Your Next Home looks at a line qualified on documented income instead of rent.
Before you commit, run through this checklist:
- The rental you plan to borrow against is eligible and clears the seasoning rule.
- Your credit tier supports the leverage you need.
- The purchase lender has said yes to borrowed funds in writing.
- You can carry both payments without counting on rent increases.
- The draw is timed close to the purchase.
Frequently Asked Questions
Can the line be my whole down payment?
Sometimes, but it depends on the purchase lender. Some programs accept documented line proceeds in full, some cap the borrowed share, and the strictest want part of the down payment unborrowed. A fully borrowed deposit also means you are financing close to the whole purchase. Get the answer in writing before you draw.
Does the line payment count against the new property’s coverage ratio?
On most DSCR purchase files, no. The ratio compares the subject property’s rent with its own payment. The line payment still affects your real cash flow, and it can matter on loans qualified on debt-to-income.
Can I use my own home to fund the deposit?
Not through this program. The line is written on a non-owner-occupied rental and is never offered on an owner-occupied home or a second home. A line on your residence is a different, owner-occupied product.
How much should I draw?
Enough for the down payment, plus closing costs and a cushion, and no more. The program requires at least 80% of the line to be drawn at closing, and never less than $50,000, so size the line to your actual need. Later draws must be at least $5,000 each.
Is this program available in every state?
No. It is offered in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee. Availability depends on where the rental sits, and every file is underwritten individually, subject to lender guidelines.
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. You can request a quote or call 828-256-2183.
About Lendmire
As a mortgage broker (NMLS# 2371349), Lendmire helps homeowners and real estate investors in its 16 full-service states open home equity lines of credit arranged through wholesale lenders. 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’s explanation of 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: Best DSCR HELOC Program When Your Bank Says No to an LLC · Best DSCR HELOC Program on an Airbnb · Best DSCR HELOC Program Behind a DSCR First Mortgage
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Legal disclosures. Lendmire (NMLS# 2371349) is a state-licensed mortgage brokerage that arranges financing through wholesale lender relationships. Lendmire is not a direct lender, depository institution, or registered financial advisor. The discussion above is general informational content about real estate financing — it is not financial, legal, or tax advice, and readers should consult licensed professionals for guidance on their individual circumstances. Loan inquiries are subject to lender underwriting; this article does not represent a commitment to lend. Loan terms, rates, and qualification standards vary by borrower, property, and state, and are subject to change at any time. Equal Housing Opportunity. NMLS Consumer Access: nmlsconsumeraccess.org.