The Quick Read: A DSCR HELOC is a line of credit on a rental you already own, written as a standalone second lien behind your first mortgage. It qualifies primarily on that rental’s income covering the payment, subject to lender guidelines, so you can draw cash for the next rental’s down payment without a personal income calculation.
- You need an existing rental with equity. A first-time investor has nothing to borrow against.
- On a second lien, combined loan-to-value (CLTV) reaches up to 70% at a 720 credit score or better, on lines from $50,000 to $500,000, through select programs and subject to underwriting.
- At least 80% of the line is drawn at closing, so interest starts on most of the line right away.
- The line and the purchase loan are separate files. The purchase lender decides on its own whether it accepts the funds.
What Does “DSCR HELOC” Actually Mean?
A DSCR HELOC is a revolving line secured by a non-owner-occupied rental, qualified on the rental’s rent instead of the owner’s paychecks. The label gets stretched across several products, so here is the structure Lendmire brokers. It is a standalone second lien behind the first mortgage you keep. On a rental with no mortgage, it is a standalone first lien.
It is never closed together with a purchase. It is never a third lien. It is never a line on your own home. The line sits on a rental that is already yours.
The rent drives lender review. There is no traditional personal-income documentation, such as W-2s or pay stubs, and no debt-to-income calculation. The credit report, the lease, the valuation and the rent figure are all documented. The wholesale lender in the network underwrites each file individually.
How Do the Two Loans Fit Together?
Two separate loans do two different jobs. The line turns equity in rental A into cash. A DSCR purchase loan then finances rental B, and the line’s cash covers the down payment.
| Factor | DSCR HELOC (rental A) | DSCR purchase loan (rental B) |
|---|---|---|
| Secured by | The rental you already own | The rental being bought |
| Lien position | Second lien, or first if no mortgage | First lien |
| Reviewed on | Rent covering the stress payment | Rent covering the new payment |
| Job in the plan | Supplies cash | Buys the property |
For the full picture of the purchase side, see Lendmire’s complete DSCR loans guide.
Step by Step: How Underwriting Treats the Line
Underwriting runs in a fixed order, and each step has a gate.
1. Equity check. The lender adds the first mortgage balance to the new line and divides by value. On a second lien that combined figure tops out at 70% CLTV.
2. Rent test. Monthly rent must reach at least 1.10x the qualifying payment. That payment is a fully amortizing payment on the entire credit limit, calculated at a stressed start rate. It is not the interest-only amount you will actually pay while drawing.
3. Rent definition. Rent is the lesser of the appraiser’s Form 1007 market rent or the lease. A lease in place is required. A two-to-four-unit rental may have at most one vacant unit.
4. Valuation. Lines up to $400,000 use an automated valuation plus a property inspection report, or a full interior appraisal. Larger lines take a full interior appraisal. Appraisal waivers are not accepted.
5. Credit and history. A 720 score is the minimum on a second lien, and 700 on a first lien. The mortgage history needs no 30-day late in the last 12 months, and 48 months must have passed since a bankruptcy, foreclosure, short sale or deed-in-lieu.
6. 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.
Whether the first-mortgage payment joins the qualifying payment on a second lien is not published. The lender’s own coverage calculation governs, so ask before you assume.
Who Can Use It, and Who Cannot
The line works for an owner with a rental that has real equity and a lease in place. It does not work for a first-time investor, because there is no collateral until the first rental exists. Someone in that position usually saves or borrows against another asset.
Timing matters too. 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 rental you just closed on cannot fund the one after it.
Other limits to know:
- Property types. Single-family, PUD, townhome, two-to-four units and condominiums are eligible. Rural-designated property, row homes, condotels, leaseholds, land trusts and a property listed for sale in the prior 2 months are not.
- Borrowers. U.S. citizens, permanent residents and non-permanent residents with a Social Security number are eligible. Foreign nationals and ITIN borrowers are not.
- Exposure. The program allows at most 5 loans or $2,500,000 per borrower.
- Entity title. The rental can be vested in your LLC, subject to lender program eligibility. The members sign as guarantors.
- Footprint. The line is offered in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee.
Does the Line’s Payment Count Against the New Rental’s Ratio?
Usually not on the new property, but it still comes out of your cash. A DSCR purchase file measures the new rental’s rent against the new rental’s own payment. A line secured by a different property typically sits outside that ratio, though each lender’s guidelines govern.
That is where investors get tripped up. Clearing the coverage test is not the same as having positive cash flow. Picture a new rental that clears 1.20x on its own payment. That means about one-sixth of the rent is left over. That remainder must also cover the interest-only payments on the drawn line, repairs, vacancy and turnover. If the cushion is thin, the line can turn a passing file into a negative-carry rental.
The line’s interest-only draw period is 5 years. After that, a 25-year fully amortizing repayment period begins, for a 30-year maturity. The rate is variable, so the carry can move. The FTC describes home equity lines the same way: variable-rate revolving credit, with payments due on the amount drawn.
Will the Purchase Lender Accept the Funds?
Acceptance varies by program, and a more affordable time to find out is before you draw. A purchase lender wants to know where the down payment came from. Borrowed money secured by another property is a different story than savings. Some programs accept it with documentation, and others cap it or want it seasoned in your account first.
Ask the loan officer on the purchase side:
- Is borrowed equity allowed for the down payment, closing costs and reserves, or only some of them?
- Does the cash need to sit in my account for a set period before the contract?
- Does the line’s payment appear in any ratio or reserve calculation?
- What paper trail do you need, such as the line agreement and draw confirmation?
Keep the draw, the deposit and the closing funds cleanly traceable.
Worked Example in Ratios, Not Dollars
This example uses modeled assumptions, not market data. An investor owns rental A with a first mortgage equal to 50% of its value and holds a 740 credit score. With a 70% CLTV ceiling, the new line can take up to 20% of the property’s value, subject to underwriting. The line must also be at least $50,000, and at least 80% of it is drawn at closing. Exact terms depend on the lender’s guidelines, property type, leverage, and a full review of the borrower’s file.
The minimum-draw requirement creates a sizing tradeoff. If rental B needs less cash than the minimum draw, the extra cash sits in the account earning nothing while the line accrues interest. A larger line gives more room but means a bigger stress payment, so rental A’s rent has to cover 1.10x of a larger figure. A line sized to the real need is usually the better structure.
Now the purchase side. Rental B clears roughly 1.25x on its own payment, while rental A clears 1.15x against the stress payment on the whole line. Both pass. The investor still has to size the combined carry, because two obligations now come out of the same cash. The strategy works better when rental A has strong coverage and rental B has real cushion. It gets risky when both sit near their minimums.
DSCR HELOC, Cash-Out Refinance or Cash?
| Factor | DSCR HELOC | DSCR cash-out refinance | Savings |
|---|---|---|---|
| First mortgage | Stays in place | Replaced | Not affected |
| New debt | Second lien, or first if no mortgage | One new first lien | None |
| Draw flexibility | Draws of $5,000 or more after closing | One lump sum | N/A |
| Best fit | Keeping an existing first mortgage | Free-and-clear or resetting terms | Having enough cash |
If you hold a first mortgage you want to keep, the line avoids refinancing it. If the property is paid off, a cash-out refinance may be the cleaner single loan.
Where the Plan Breaks
Early refinancing. The draw-buy-refinance-repeat plan runs into prepayment terms on the purchase loan. Many DSCR purchase loans carry a prepayment penalty that steps down over the early years. Paying off the line by refinancing rental B soon after closing can cost more than the line ever saved.
Leverage ceilings. A first-lien line on a rental with no mortgage reaches 75% loan-to-value (LTV) at a 740 score, and 70% from 700 to 739. First-lien lines above $500,000, up to $1,000,000, carry a 65% LTV ceiling at 720 or better. Second liens never exceed $500,000. A declining-market flag lowers the ceiling 5 points, and Philadelphia lines carry a ceiling 10 points lower. Every figure here varies by lender and program — guidelines, property type, leverage, and credit profile all apply.
Frozen lines. A lender can freeze or reduce a line if the property’s value drops, according to the CFPB’s explanation of home equity lines. Plan on the cash you draw, not the cash you might draw later.
Collateral risk. The line is secured by rental A. If rental B underperforms and the payments slip, the lien sits on a property that was otherwise working. A line this size adds concentration risk across the portfolio.
Vacancy. A lease must be in place on rental A, and rent counts at the lesser of market rent or lease. A vacant rental A with no lease cannot qualify the line.
Key Terms Defined
- DSCR HELOC: A revolving line on a rental, qualified on the rent covering the payment instead of personal income.
- DSCR: Gross monthly rent divided by the qualifying monthly payment.
- CLTV: The first mortgage balance plus the new line, divided by the property’s value.
- Second lien: A loan that sits behind the first mortgage in repayment priority.
- Seasoning: The time that must pass since a purchase, a refinance or the date you took title.
- Draw period: The stretch when you can borrow against the line and pay interest only on the drawn balance.
Before You Draw
Run a short check first. Confirm that rental A has the equity, the lease and the 6-month clocks behind it. Confirm that the purchase lender accepts the funds. Size the line to the cash you need. Then stress rental B’s cash flow with the line’s payment included. If it still works with a bad month of vacancy, the structure holds up.
Frequently Asked Questions
Can a DSCR HELOC cover the entire down payment on the next rental?
Sometimes, but the purchase lender sets the rule, not the line. Some programs accept borrowed equity for the full down payment, and others limit it or ask for some of your own cash. Confirm what the purchase program allows before you draw. Closing costs and reserves may follow different rules than the down payment.
Does the line affect the new rental’s DSCR?
Typically not, when the line is secured by a different property than the one being bought. The new file measures its own rent against its own payment. The lender’s guidelines govern, and the line’s interest still has to be paid from your cash.
Can my LLC hold the rental the line is secured by?
Yes, subject to lender program eligibility. The LLC may stay on title for an investment property, and the members sign as guarantors. A title holder who is not a borrower signs a non-borrowing owner acknowledgment and the security instrument.
Can I use the line to buy my first rental?
Not on this program. The line needs a rental you already own that meets the 6-month clocks. A first-time buyer has no collateral to place it on.
What happens if the line is frozen before my next deal?
Lenders can freeze or reduce a line if the property’s value falls, so undrawn capacity is never certain. Since at least 80% of the line is drawn at closing, most of the money is yours from the start.
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.
About Lendmire
Lendmire (NMLS# 2371349) is a mortgage broker. Home equity lines of credit — on a primary residence, a second home or an investment property — are arranged through wholesale lenders in Lendmire’s 16 full-service states, and every line is underwritten by the lender under its program guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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References
1. FTC: Home Equity Loans and Home Equity Lines of Credit
2. CFPB: What Is a Home Equity Line of Credit (HELOC)
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 to Buy the Next Rental · Best DSCR HELOC Program on a Condo Rental · Best DSCR HELOC Program for a Rental Property Renovation
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
Required disclosures. Lendmire (NMLS# 2371349) operates as a licensed mortgage broker, not a direct lender or depository. The discussion in this article is general in nature and should not be relied upon as financial, legal, or tax advice — every investment scenario is unique and should be reviewed by a qualified professional. Any loan inquiry is subject to lender underwriting, and this article is not a commitment to lend or a guarantee of approval. Mortgage rates, loan terms, and program guidelines vary by borrower, property, and state, and may change without notice. Equal Housing Opportunity. Verify licensure at NMLS Consumer Access.