The Quick Read: The best program for your situation is a standalone line on a rental you already own and have held long enough, drawn before you make the offer, because a line cannot be opened on the house you are bidding on. The rental’s rent qualifies the line, not your personal income, subject to lender guidelines. You then buy the target with no lien on it and plan an exit, usually a DSCR cash-out refinance on the new property.
- The line sits on a rental you own, as a second lien behind the first mortgage you keep or as a first lien on a paid-off rental.
- Rent must cover a stress payment on the whole line at 1.10x or better, through select programs.
- Second-lien leverage tops out at 70% combined loan-to-value; a first lien reaches 75% at the top tier.
- At least 80% of the line is drawn at closing, so size the line to the cash you need.
- The exit has to qualify on its own, so plan it before you draw.
Cash wins offers. A seller reading a no-financing-contingency offer sees certainty, and an investor who holds equity in an existing rental can often create that certainty without selling anything or touching the low-balance first mortgage. The catch is that this works in two steps, and the program that fits depends on the rental you borrow against, not the one you want to buy.
Why Can’t One DSCR Line Fund the Purchase Itself?
Coverage is measured on a property that produces rent, and the target has none when you write the offer. There is no lease, no ownership, and no seasoned value to lend against. Across the wholesale network Lendmire works with, a DSCR home equity line is never closed together with a purchase, so the target cannot be the collateral.
The sequence looks like this:
1. Pick a rental you already own with real equity.
2. Open the line against it, qualified on its rent.
3. Draw funds, show the balance, and make the cash offer.
4. Close on the target with no lien on it.
5. Season and rent the new property, then pay the line down, typically with a DSCR cash-out refinance on the new rental.
A BiggerPockets Rookie podcast transcript walks through drawing on a line, paying cash for the house, refinancing with a mortgage, and paying the line off, and the host says it let her make cash offers. She also notes that many banks do not write lines on rentals at all.
How Does Underwriting Treat a DSCR HELOC?
Underwriting compares the rental’s rent to a stress payment. It does not calculate your personal income. Programs of this kind typically ask for 1.10x as a minimum, subject to underwriting, and the payment used is a fully amortizing payment on the entire credit limit, not just what you draw. A line sized at $300,000 and drawn at $250,000 is tested as if all $300,000 were outstanding.
That has a practical effect. Oversizing the line to be safe makes coverage harder, not easier. Size it to the cash you need plus a small cushion, not to the maximum the equity allows.
Rent is the lesser of the appraiser’s market rent (the single-family comparable rent schedule, Form 1007) or the lease. A lease above market can count when three months of receipts back it up. A lease in place is required, and a two-to-four-unit property may have at most one vacant unit. Whether the first-mortgage payment joins the qualifying payment on a second lien is not published, so the lender’s own coverage calculation governs. Treat any quick coverage estimate as illustrative.
Qualification is primarily on property-level rental income covering the payment: no traditional personal-income documentation, W-2s, pay stubs, or debt-to-income ratio, subject to lender guidelines. The lease, credit report, and valuation are all documented.
For the broader mechanics of coverage and program types, Lendmire’s complete DSCR loans guide covers the ground this article skips.
What Leverage and Line Sizes Are Available?
Leverage depends on lien position, and the two positions behave differently. Figures below are ceilings through select programs, not offers.
| Factor | Second lien (behind your first mortgage) | First lien (rental with no mortgage) |
|---|---|---|
| Max leverage | 70% CLTV | 75% LTV at 740+ |
| Credit floor | 720 | 700 |
| Mid tiers | 720-739: 70% CLTV | 700-739: 70% LTV |
| Line range | $50,000 to $500,000 | To $1,000,000 |
| Larger lines | Not available above $500,000 | 65% LTV above $500,000 |
Second-lien leverage is combined: the first-mortgage balance plus the new line, divided by value. A rental worth $600,000 with a first mortgage already near 70% of value has no room for a second lien. A rental with a small first mortgage has a lot.
A declining-market flag lowers the ceiling by 5 points, and Philadelphia properties carry a ceiling 10 points lower. These are subject to underwriting.
What Are the Draw, Repayment, and Seasoning Rules?
The structure is a 5-year interest-only draw period on the drawn balance, then a 25-year fully amortizing repayment period, with a 30-year maturity. The rate is variable. 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 80% draw requirement matters for a cash-offer plan. This is not a standby line you open and leave dormant. Most of it is funded and interest accrues from the start, so the exit date is a real cost driver. Investors who plan to refinance the new rental within the draw period tend to fit. Investors who might carry the balance for years into repayment should read the CFPB’s explanation of HELOC draw and repayment periods, which warns that payments are often significantly higher once repayment starts. That is general HELOC behavior, and this program’s terms are the ones above.
Seasoning: 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).
That is why a first-time investor with nothing seasoned cannot use this route at all.
What Does the File Look Like?
On most files, the lender wants a valuation, title work, insurance, credit, and a lease. For lines up to $400,000, the valuation is either an automated valuation with a confidence score of 85 or better plus a property inspection report, or a full interior appraisal. Lines above $400,000 need a full interior appraisal. Appraisal waivers are not accepted.
Credit minimums are 720 on a second lien and 700 on a first. There can be no 30-day mortgage late in the last 12 months, and 48 months must have passed since a bankruptcy, foreclosure, short sale, or deed-in-lieu. No reserves and no cash to close are required, though an exposure cap applies: at most 5 loans or $2,500,000 per borrower with the program.
Eligible properties include single-family, PUDs, townhomes, two-to-four units, warrantable and non-warrantable condominiums, and lots up to 10 acres. Rural-designated property, condotels, row homes, leaseholds, land trusts, age-restricted communities, hobby farms, modular and log homes, mixed-use, a property listed for sale in the prior 2 months, and a property with a solar lien are out.
Title can sit in an LLC, subject to program terms and for investment property only. The members sign as guarantors. Borrowers on the line need not be the borrowers on the first mortgage. US citizens, permanent residents, and non-permanent residents with a Social Security number are eligible. Foreign nationals and ITIN borrowers are not.
The program is offered in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee. Lendmire is a mortgage broker placing the line through a wholesale lender in its network. It does not lend.
How Does This Compare With Other Ways to Fund a Cash Offer?
The right choice depends on the rental you own, your first-mortgage position, and whether you want to keep that first mortgage.
| Option | Reviewed on | Keeps your first mortgage? | Fit |
|---|---|---|---|
| DSCR HELOC | Rental’s rent | Yes (second lien) | Low-balance first mortgage, seasoned rental |
| DSCR cash-out refinance | Rental’s rent | No, replaces it | Existing first mortgage is not worth keeping |
| Bank HELOC on a rental | Personal income and credit | Yes | Strong Traditional employment income, bank willing to lend |
Bank products are a smaller lane. NerdWallet’s overview of investment-property HELOCs says they are offered by few lenders, carry strict requirements, and give less borrowing power than a line on a primary home. A mortgage banker writing in a BiggerPockets forum thread argues a DSCR cash-out is often the better route than a bank line, partly because a HELOC cannot be counted as reserves or assets for the next purchase. That is one practitioner’s opinion, but the reserves point is worth checking for your own file.
The flip point is the first mortgage. If it is favorable enough that you would hate to lose it, a second-lien line keeps it intact. If the first mortgage is not worth protecting, a cash-out refinance delivers a lump sum without the 80% draw rule and without a variable-rate line.
Where the Rule Breaks
A paid-off rental changes the math. With no first mortgage, the line becomes a first lien, and the top tier reaches 75% LTV at 740 or better. Lines above $500,000 drop to 65% LTV. A first lien on a clean rental is the cleanest source of cash-offer money. Final terms depend on lender guidelines, property type, leverage, and the borrower’s complete credit picture.
A rental with a heavy first mortgage may not have room. At 70% CLTV, a first mortgage that already uses most of the allowance leaves a line below the $50,000 minimum. Then the cash-out refinance is the only workable route.
A vacant or listed property fails. A property listed for sale in the prior 2 months, or a multi-unit with more than one vacant unit, is out.
The exit can fail. This is the biggest risk, and it is the investor’s, not the lender’s. The new rental has to season, rent, appraise, and cover its own refinance payment. If it does not, you carry the line balance and the 80% drawn amount keeps accruing interest. A BiggerPockets thread shows investors warning that using a line as a down payment leaves you heavily leveraged and can erode cash flow. Build the exit before drawing, not after.
“Cash” is not defined the same way everywhere. To many sellers, money in your account with the lien on a different property reads as cash. Some underwriters and title companies look more closely. Keep hard money, seller financing, or any lien off the target if you want the cleanest cash-purchase file.
Experience across comparable files suggests the investors who do best size the line tightly, confirm the exit lender’s seasoning rules on the new property before bidding, and keep the target unencumbered. The ones who struggle treat the line as permanent capital.
Key Terms Defined
DSCR (debt service coverage ratio): monthly rent divided by the qualifying monthly payment, used to judge whether a property supports its debt.
Second lien: a loan recorded behind the first mortgage, which you keep in place.
CLTV (combined loan-to-value): the first mortgage balance plus the new line, divided by the property’s value.
Draw period: the stretch when you can borrow against the line and pay interest only on what you drew.
Seasoning: the required time since you bought or refinanced the property and held title.
Stress payment: the higher test payment used to qualify the line, applied to the full limit.
How to Decide
Run this in order:
1. Does the rental you own pass both 6-month seasoning tests?
2. How much room does the CLTV or LTV ceiling leave after your first mortgage?
3. Does the rent clear 1.10x on a stress payment sized to the whole line?
4. Is the property type and state eligible?
5. Do you have a believable exit on the target within the draw period?
If the answer to the last one is no, a different structure probably fits better. The best program for your situation depends on the property, the rent, the equity available, your credit profile, and your goals. A broker that shops multiple wholesale lenders can match those inputs to the program that fits.
Tax treatment varies; consult a qualified professional.
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. Call 828-256-2183 or request a quote.
Frequently Asked Questions
Can I open a DSCR HELOC on the property I want to buy with cash?
No. The line is a standalone second or first lien on a rental you already own, and it is never closed together with a purchase. The target has no lease or ownership history yet. Fund the offer from a seasoned rental, then plan to repay the line with a refinance on the new property.
Does a DSCR HELOC count toward the coverage test only on the amount I draw?
No. The qualifying payment is a fully amortizing payment on the entire credit limit at a stressed start rate, so the full line is tested even if you draw less. The lender’s own calculation governs.
How long must I own a rental before borrowing against it?
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).
Can my LLC be on title?
Yes, for investment property, subject to program terms. The members sign as guarantors, and a title holder who is not a borrower signs an acknowledgment and the security instrument.
Is a DSCR HELOC better than a cash-out refinance?
It depends. A line keeps your existing first mortgage in place, which helps if that loan is worth keeping. A cash-out refinance replaces it but delivers a lump sum without the 80% draw requirement. Compare both on your rental.
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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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. BiggerPockets Rookie – 8 Ways to Use Home Equity to Buy a Rental
2. CFPB’s explanation of HELOC draw and repayment periods
3. NerdWallet’s overview of investment-property HELOCs
4. BiggerPockets forum – Can you take out a HELOC on an investment property
5. BiggerPockets forum – Using a HELOC to purchase another investment property
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 Inherited Rental Property · Best DSCR HELOC Program on an Inherited Rental With Tenants in Place · Best DSCR HELOC Program in Second Position on a Rental Held in an LLC
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.