The Quick Read: A DSCR HELOC turns the equity in a rental you own into a drawn cash balance, qualified on that rental’s income, which you then put toward your next purchase while the first property is still unsold. It is a standalone line on the rental, never on your own residence. The next purchase still needs its own down payment, and the line only changes where that money comes from.
- The line is a standalone second lien behind your existing mortgage, or a first lien on a paid-off rental. It is reviewed on rent, subject to lender guidelines.
- Second-lien leverage tops out at 70% combined loan-to-value, at a 720 credit score or better, through select programs.
- At least 80% of the line is drawn at closing, so most of the cash arrives up front.
- The line must be in place before you list the property for sale.
- You carry the line’s payment until the sale pays it off, so run the cash flow before you draw.
What a DSCR HELOC Is, and What It Isn’t
A DSCR HELOC is a revolving line of credit secured by a rental property you keep. It is written either as a standalone second lien behind the first mortgage you already have, or as a standalone first lien on a rental with no mortgage. The rent qualifies it. The lender looks at the property’s income, not your tax returns, W-2s, or personal income calculation, subject to lender guidelines.
Here is what it isn’t, because the title confuses people. The line is never closed together with a purchase. It is never a third lien. And it is never placed on your own home or a second home. A line on the home you live in is a different, owner-occupied product with different rules. “Your home” in this strategy means a rental, such as a duplex you are selling or a house you rent out.
The line works for one-to-four-unit rentals. The owner can hold title in an LLC, subject to program terms, and the members sign as guarantors. It is offered in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee, and Lendmire arranges it as a broker through a wholesale lender in its network. The complete DSCR loans guide covers the wider family of investor loans this one sits beside.
How the Down-Payment Sequence Works, Step by Step
The order matters more than anything else here. The line has to exist before the sale is in motion, and it has to be drawn before the purchase closes.
1. Open the line on the rental you plan to sell, before you list it. The program excludes a property listed for sale in the prior two months. Listing first can shut this door.
2. Pick the size. Lines start at $50,000. A second lien runs up to $500,000, subject to underwriting.
3. Draw the cash. At least 80% of the line, and never less than $50,000, is drawn at closing. Later draws are at least $5,000 each.
4. Move the money into the account that will fund the purchase. Keep the deposit and the transfer visible on your statements.
5. Close the purchase on the new rental. That is a separate loan with its own rent test, placed on its own property.
6. Sell the first property. The sale proceeds pay off the line, and the lien is released.
Steps one through three can happen well before you have an offer anywhere. Many investors open the line first and shop second. It gives you a known number to bid with.
How Underwriting Treats the Line
The lender qualifies the line on a coverage test. Gross monthly rent is divided by a qualifying payment, and that payment is a fully amortizing payment on the entire credit limit at a stressed start rate. The minimum is 1.10x. The test runs on the whole line, not on the 80% you draw, so a large line makes the test harder even if you take less cash.
Rent is the lesser of two figures: the appraiser’s market rent (Form 1007) or the lease. A lease in place is required. A two-to-four-unit property can have at most one vacant unit. Whether the first mortgage payment joins the second-lien coverage calculation is up to the lender’s own calculation, so treat any quick math you do as illustrative only.
Leverage works like this:
- Second lien: up to 70% combined loan-to-value (CLTV) on an investment property, at 720 or better, on lines to $500,000. CLTV means your first mortgage balance plus the new line, divided by the property’s value.
- First lien on a paid-off rental: up to 75% loan-to-value at 740 or better on lines to $500,000, and 70% from 700 to 739. Lines above $500,000 and up to $1,000,000 run at a 65% ceiling.
Here is a plain example. Say your rental has a first mortgage equal to about 45% of its value. A 70% CLTV ceiling leaves roughly 25 points of value for the line. A lender may cut that further if the valuation comes in low or the market is flagged as declining. Those are ceilings, never offers.
The file itself is short. 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. Reserves are not required. Credit tiers start at 720 on a second lien, with no 30-day mortgage late in the last 12 months. Each borrower is limited to five loans or $2,500,000 with the program.
Seasoning is the waiting period a lender wants before it will lend on a property you just bought or refinanced. 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).
Does the Line’s Payment Count Against the New Loan’s DSCR?
Usually not in the property-level ratio. The new rental is tested on its own rent against its own payment, in the same way any DSCR purchase is. The line sits on a different property, so it typically stays outside that ratio. That is a real advantage over a conventional investor loan, where a new line’s payment pushes up your debt-to-income ratio and can sink the file.
But the payment is still real money. Your bank account does not care which ratio it sits outside of. Until the first property sells, you are paying on the line, paying on its first mortgage if one exists, and paying on the new loan. Every one of those has to be covered by rents or cash on hand.
Can the Purchase Lender Accept Borrowed Funds?
Across the programs in Lendmire’s wholesale network, the answer varies, and the variation is the biggest practical risk in this strategy. Some DSCR purchase programs accept down-payment money drawn from a line on another property. Some cap the borrowed share. Some want part of the money to be your own and seasoned. Agency programs are a different world: Fannie Mae’s Selling Guide treats borrowed funds secured by an asset as acceptable on agency loans, but DSCR loans are not agency products, so that rule does not carry over.
So ask before you draw. Here is a short script for the purchase lender or your broker:
- Does the program accept down-payment funds drawn from a line on another property?
- Is there a cap on the borrowed share?
- Must any portion be unborrowed or seasoned in my account?
- Can reserves or closing costs come from the line, or only the down payment?
- Which documents do you want: the line agreement, the draw confirmation, bank statements?
Disclose the source up front. Trying to bury a deposit so it misses a statement is a bad plan, and it is the kind of thing that sinks files late. Lenders see the deposit, and a clean paper trail is what they want.
Also keep the pots separate. The down payment, the closing costs, and any reserves the purchase program requires are three different needs. A line sized for the down payment alone can leave you short on the rest.
Where the General Rule Breaks
The sequence above is the clean version. These are the places it gets messy.
A property already listed. If the rental has been listed for sale in the prior two months, this program will not lend on it. Draw before listing, or use a different tool.
A recent purchase. Bought or refinanced the rental last quarter? The seasoning clock above blocks the line. Investors who buy, renovate, and sell fast often hit this wall.
Lower credit. There is no second-lien tier below 720. A first lien on a paid-off rental reaches down to 700, with lower leverage.
A declining-market flag. The ceiling drops 5 points on flagged markets, and Philadelphia lines carry a ceiling 10 points lower.
A line that tightens. Even with an open line, a lender can restrict further draws if the property’s value falls significantly, as the CFPB’s HELOC explainer describes. The 80% drawn at closing is why this program front-loads the cash. Plan on the first draw being the one that counts.
A sale that stalls. If the rental does not sell on schedule, the variable rate keeps the carrying cost moving, and the line still has to be paid. After the 5-year interest-only draw period, the payment steps up as the 25-year repayment period begins. That matters only if you hold the property for years, but it is a reason not to treat the line as free money.
Prepayment terms on the new loan. Some DSCR purchase loans carry a prepayment penalty. That can complicate a plan that depends on refinancing the new rental to repay the line. The fix is simple: plan to repay the line from the sale, not from a refinance.
What Happens to the Line When the Property Sells, or Doesn’t
There are two paths, and you should choose one before you draw.
Path one: sell and pay off. The sale closes, the title company pays the line from proceeds, and the lien comes off. Use a payoff letter, and confirm the line closes afterward, so a dormant open line is not left on the property’s title.
Path two: keep the property. If the buyer falls through and you decide to hold, the line stays. The rent has to keep covering it, and you now own two rentals with a debt on each. That is not a failure. It is the reason the 1.10x test exists.
Set a stop-loss before you draw. Decide how many months of carrying the line, the first mortgage, and the new loan your cash can absorb. If the sale is not done by then, you either hold the property or cut the price.
The Risk Sits on the Collateral
The line is secured by the rental. Miss payments, and the lender can foreclose on that property. The CFPB warns that a borrower who falls behind on a HELOC could lose the home that secures it. Here the collateral is the rental you meant to sell, not the home you live in, and that is one real advantage of putting the line there.
DSCR HELOC vs. Other Ways to Fund the Down Payment
Each tool has its own trade. This table describes how each product generally works, not any one lender’s terms.
| Tool | What secures it | What it does to your first mortgage |
|---|---|---|
| DSCR HELOC | The rental you keep or sell | Leaves it in place |
| DSCR cash-out refinance | The rental | Replaces it |
| Personal-income HELOC | The property, qualified on your income | Leaves it in place |
| Bridge loan | The property being sold | Varies by lender |
| Cash | Nothing | Untouched |
The big tradeoff is between the line and a refinance. A DSCR cash-out refinance replaces a low-balance first mortgage, which is costly if your existing loan is a good one. The line leaves it alone. Lendmire’s piece DSCR HELOC vs DSCR Cash-Out Refinance as a Down Payment Before Your Home Sells walks through that choice in more depth.
When It Works and When to Skip It
This strategy tends to work when:
- the rental has real equity and a lease in place;
- the rent covers the line’s stressed payment on the full limit at 1.10x or better;
- you have cash flow or reserves to carry three obligations for a while;
- the purchase lender has confirmed it accepts the source of funds;
- you have not listed the property yet.
Skip it when:
- the property is already on the market or was recently bought or refinanced;
- the only way to pay the line is a quick sale that you cannot control;
- the purchase program refuses borrowed funds;
- you are reaching for a deal that needs every dollar to work.
The honest summary is that this strategy shifts timing, not risk. It does not remove the down payment, and it does not fund the property it sits on.
Key Terms Defined
DSCR (debt service coverage ratio): The rental’s monthly rent divided by its qualifying monthly payment. A higher number means the rent covers the debt with more room.
CLTV (combined loan-to-value): Your first mortgage balance plus the new line, divided by the property’s value.
Second lien: A loan that sits behind your first mortgage. It gets paid second if the property is sold or foreclosed.
Draw period: The stretch of time when you can borrow from the line. Here it is 5 years, interest-only on the drawn balance.
Source of funds: Where your down payment came from. Lenders want to see the paper trail.
Seasoning: A waiting period a lender wants between a purchase or refinance and the next loan on the same property.
Frequently Asked Questions
Can I use a DSCR HELOC on the home I live in?
No. This line is only for non-owner-occupied one-to-four-unit rentals. It is never placed on your own residence or a second home. A line on your own home is a different, owner-occupied product, so the sequence here applies to a rental you are selling or keeping.
Does a DSCR HELOC cover the whole down payment?
It can cover the down payment, but it does not replace one. The purchase program still sets its own down payment, and many programs treat reserves and closing costs as separate needs. Confirm in advance that the purchase lender accepts borrowed funds, and how much of the money it will accept from a line.
What if the property sells before I draw?
Then you do not need the line. It also has to be open before listing, since a property listed in the prior two months is not eligible. A sale already in contract is too late to start the process.
How much of the line do I have to draw?
At least 80% of the line is drawn at closing, and never less than $50,000. Later draws are at least $5,000 each. Because the coverage test runs on the entire limit, a larger line is harder to qualify for even if you draw only part of it.
Is the rent test the same as on a new rental purchase?
It is similar in spirit and different in the details. The line needs a minimum 1.10x on a stressed payment over the whole limit, using the lesser of market rent or the lease. The purchase loan runs its own test on the new property. Qualification is subject to lender guidelines and underwriting, and the lender’s calculation governs.
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
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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References
1. Fannie Mae Selling Guide B3-4.3-15, Borrowed Funds Secured by an Asset
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 on a Home You Plan to List · How a DSCR HELOC Works on a Home Held in an Irrevocable Trust · How a DSCR HELOC Works for the Next Down Payment and Still Qualify
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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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.