The Quick Read: A DSCR HELOC is a revolving line secured by a rental you already own, qualified on that rental’s income instead of yours. You draw the cash for the down payment, then buy the next house with a separate loan, so the right program depends on equity, seasoning, and whether the purchase lender accepts borrowed funds.
- The line sits on a rental you keep. It is never closed together with the purchase.
- On a second lien, the rent has to cover a stress payment on the whole credit limit at 1.10x or better, subject to underwriting.
- Combined leverage on a second lien tops out at 70% CLTV (combined loan-to-value) through select programs.
What a DSCR HELOC Is, and What It Is Not
A DSCR HELOC is a home equity line of credit on a non-owner-occupied one-to-four-unit rental. A HELOC is a revolving credit line: you borrow, repay, and borrow again within set limits. DSCR means debt service coverage ratio, which compares the rental’s monthly rent to the monthly payment the lender tests.
The line is written one of two ways. It can be a standalone second lien behind the first mortgage you keep. It can also be a standalone first lien on a rental with no mortgage. It is never a line on your own home or a second home, and it is never a third lien.
That is a different product from a bank-style investment HELOC, which typically reviews your personal income and debt-to-income ratio. Here the rent drives lender review work, with no traditional personal-income documentation, W-2s, or personal income calculation, subject to lender guidelines. Your credit report, the lease, and the valuation are all documented. DSCR loans are made for non-owner-occupied investment properties, so lenders review them differently from a standard owner-occupied mortgage. Lendmire’s complete DSCR loans guide covers that background in more depth.
One point trips up many first-time buyers. The line does not buy the house. It produces cash. The purchase is a second, separate loan with its own approval.
Key Terms Defined
DSCR (debt service coverage ratio): monthly rent divided by the monthly payment the lender tests. A result of 1.10x means rent is 10% above that payment.
Second lien: a loan that sits behind your existing first mortgage. If the property is sold or foreclosed, the first mortgage is paid first.
CLTV (combined loan-to-value): your first mortgage balance plus the new line, divided by the property’s value.
Seasoning: the waiting period a lender requires after you buy or refinance a property before you borrow against it.
Draw period: the stretch when you can pull money from the line. Here it runs 5 years, interest-only on what you have drawn.
Source rental: the rental that secures the line. It is not the house you are buying.
How to Judge the Best DSCR HELOC Program for Buying Another Rental House
No single program is best for every investor. Lendmire is a broker that works with a network of wholesale DSCR HELOC lenders, so it can match your file to the program that fits. These are the criteria that decide the match.
| Factor | What to check | Why it matters |
|---|---|---|
| Lien position | Second lien or first lien | Sets the leverage ceiling |
| Source rental | Seasoned, eligible type, lease in place | Gates the whole file |
| Credit score | 720 on a second, 700 on a first | Sets the tier |
| Title | Personal name or LLC | Some programs refuse an LLC |
| Line size | $50,000 up to $500,000 on a second | Must match the down payment need |
| Purchase lender | Accepts borrowed funds or not | The second approval |
Most investors skip the last row. It is the one that can sink the plan after the line is already open.
How Underwriting Treats the Line, Step by Step
Step 1: The lender picks the rent. Rent is the lesser of the appraiser’s Form 1007 market rent or your lease. A lease above market counts only with three months of receipts. A lease in place is required. A two-to-four-unit building may have at most one vacant unit.
Step 2: The lender builds a stress payment. This is a fully amortizing payment on the entire credit limit, not just the part you draw, at the start rate plus 2 percentage points. The lender sets the actual rate and shows it in its HELOC disclosures.
Step 3: The lender tests coverage. Gross monthly rent divided by that stress payment must reach at least 1.10x. On a second lien, the lender’s own calculation governs how the first mortgage payment is treated. Do not assume it is left out.
Step 4: The lender checks credit. Expect a 720 minimum on a second lien and 700 on a first lien. Expect no 30-day mortgage late in the last 12 months. Expect 48 months since any bankruptcy, foreclosure, short sale, or deed-in-lieu.
Step 5: The lender values the property. Lines up to $400,000 use 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 take a full interior appraisal. Appraisal waivers are not accepted.
No reserves and no cash to close are required on the line, subject to underwriting. The purchase loan is a separate file and may have its own reserve rules.
Leverage and Line Structure
On a second lien against an investment property, combined leverage runs up to 70% CLTV at a 720 credit score or better, on lines up to $500,000. Say your first mortgage balance equals 40% of value. The line can then add up to roughly 30% of value, before any adjustments. Final terms depend on lender guidelines, property type, leverage, and the borrower’s complete credit picture.
On a first lien against a paid-off investment property, leverage depends on score and size:
- 740 or better: up to 75% LTV on lines up to $500,000.
- 700 to 739: 70% LTV on lines up to $500,000.
- Lines above $500,000, up to $1,000,000: 65% LTV at 720 or better. These specifics are subject to lender guidelines and a full review of property, leverage, and credit.
A declining-market flag can lower the ceiling by 5 points. These are ceilings, not offers, and every file is underwritten individually.
The draw rules matter more than most borrowers expect. At least 80% of the line, and never less than $50,000, is drawn at closing. Later draws must be at least $5,000 each. The draw period is 5 years interest-only, followed by a 25-year fully amortizing repayment period, with a 30-year maturity. The rate is variable.
That 80% rule shapes how you size the line. A line larger than your down payment need means paying interest on cash you do not use.
Where the General Rule Breaks
Several edge cases decide whether a file works at all.
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).
Property type. Single-family, PUD, townhome, two-to-four units, and warrantable and non-warrantable condominiums are eligible. Lots to 10 acres are also eligible. Rural-designated property, row homes, condotels, commercial or agricultural property, and leaseholds are outside the program. So are land trusts, age-restricted communities, hobby farms, modular and log homes, land contracts, and mixed-use. A property listed for sale in the prior 2 months or carrying a solar lien is also out.
LLC title. Vesting in your LLC is allowed on investment property, subject to program terms. The members sign as guarantors. A title holder who is not a borrower signs a non-borrowing owner acknowledgment and the security instrument. Some programs in the market refuse LLC title, so confirm it before you plan around it.
Borrower type. 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. A larger portfolio can hit that cap.
Geography. The program is offered in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee.
Will the Purchase Lender Accept the Money?
This is the second approval, and it is the gap that sinks the most plans. Opening a line does not waive the purchase loan’s down-payment, reserve, or source-of-funds rules.
Across the wholesale network, purchase programs split into three camps. Some accept a documented HELOC draw on another property you own. Some cap the borrowed share of the down payment. The strictest want part of the down payment to be unborrowed cash and exclude borrowed money outright.
Borrowed funds are more often accepted for the down payment and closing costs than for reserves. Gift money and personal loans are treated more harshly than a lien-backed line on property you own.
The practical fix is simple. Ask the purchase lender, through your broker, before you draw. Then keep clean records: the line’s terms, the draw confirmation, and the deposit trail. Undisclosed borrowed funds can derail a file late.
Does the Line’s Payment Count Against the New Property?
Two separate tests apply, and they answer different questions.
| Test | Question | Counts |
|---|---|---|
| Purchase loan DSCR | Does the new rent cover its own payment? | New loan’s payment only |
| Your cash flow | Can you carry both payments? | New loan plus the line |
The purchase loan’s coverage ratio counts only its own payment. The line’s payment still has to fit your real finances. Some lenders also look at your overall picture, and the new property is effectively backing both the new loan and the borrowed down payment. Stack the numbers both ways before you commit.
A Worked Example
Picture an investor who owns a seasoned duplex held in an LLC, with a first mortgage worth about 40% of value. The investor wants a down payment for a single-family rental.
1. The source duplex has a lease in place and clears the 1.10x stress test with some margin. The credit score sits above 720. 2. A second-lien line sized to the down payment need keeps CLTV under the 70% ceiling. 3. The investor draws at closing. The line’s terms and draw records go into the purchase file. 4. The purchase lender accepts documented HELOC funds for the down payment. The new house clears roughly 1.2x on its own payment. 5. Layered together, the line’s interest-only payment during the draw period and the new loan’s payment still leave the investor positive monthly cash flow.
Change one input and the answer shifts. If the purchase lender caps borrowed funds, the plan needs more cash. If the new rent covers its loan at only 1.0x, the line’s payment comes straight out of your pocket. These are illustrative ratios, and the lender’s own calculation governs.
Risks and Exit Plan
Variable-rate risk. The CFPB’s HELOC overview notes that HELOC rates are usually variable and that payments often rise when the draw period ends. Its HELOC brochure adds that payments can change even if you draw nothing more. Stress-test your cash flow at the end of the interest-only period, not just today.
Layered leverage. You now owe on the source rental and on the new house. A vacancy at either property hits your cash flow twice.
Return versus cost of money. A CBS News feature on using home equity for an investment property cites the principle that the investment’s cash-on-cash return should exceed the borrowing cost. If the new rental cannot clear that bar, the line is the wrong tool.
Exit plan. Decide upfront how you will pay the line down, whether from rent growth, a later refinance of the new house, or a sale. Keep your own cash buffer, because a refinance that does not happen is the most common way this plan strains.
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.
When a DSCR HELOC Is the Wrong Tool
| Your situation | Better fit |
|---|---|
| No rental owned for 6 months yet | Wait, or a purchase loan with cash |
| Source rental is rural or a condotel | Another equity source |
| Want one lump sum and a reset | A DSCR cash-out refinance |
| First mortgage is worth keeping | The line (a second lien) |
| Need is far above $500,000 on a second | A first-lien structure or another route |
A cash-out refinance replaces your first mortgage and restarts its terms. A line leaves the first mortgage alone and gives you staged access. If your own documents are stronger than your rent coverage, Lendmire’s piece Best Bank Statement HELOC Program for Buying Another Rental House covers that route.
Frequently Asked Questions
Can the line close together with the purchase of the new rental?
No. The line is a standalone loan on a rental you already own. The purchase is a separate loan with its own lender review. Plan to get the line approved before you shop, so you know your down payment before you write offers.
Can I use my own home or a second home as the source property?
No. This program covers non-owner-occupied one-to-four-unit rentals only. A home equity line on your primary residence is a different, owner-occupied product with different rules.
Do I need tax returns or pay stubs?
The line qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. There is no debt-to-income ratio and no personal income calculation. The lender still documents your credit, the lease, and the property valuation.
Can my LLC hold the property?
Yes, subject to program terms. The LLC stays on title, the members sign as guarantors, and a title holder who is not a borrower signs an acknowledgment. Confirm this with your purchase lender as well.
Does the line’s payment lower the DSCR on the new house?
The purchase loan’s ratio counts only its own payment. The line’s payment still affects your cash flow, so test both.
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. Lendmire arranges these files as a broker through select wholesale lenders, and qualification remains subject to lender guidelines and underwriting.
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
3. CBS News feature on using home equity for an 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 a Rental Held as a Long-Term Buy and Hold · Best DSCR HELOC Program on an Airbnb · Best DSCR HELOC Program as a Standalone Second Mortgage on a Rental
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
- Mortgage Loan Originator · NMLS# 1129696 · Verify on NMLS Consumer Access
- North Carolina Real Estate Broker · License# 343312 · Verify on NCREC
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- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
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.