The Quick Read: A DSCR HELOC does not buy the property. It is a revolving line on a rental you already own, qualified on that rental’s income, and it supplies the cash for the down payment and closing costs on a separate purchase loan. The best program for your situation depends on lien position, line size, how much you must draw at closing, and whether the purchase lender accepts borrowed funds.
- The line is a standalone second lien behind the first mortgage you keep, or a first lien on a paid-off rental.
- The rental’s rent qualifies it at a minimum 1.10x coverage on a stress payment over the whole line, with no traditional personal-income documentation, W-2s or personal income calculation, subject to lender guidelines.
- Through select programs, a second lien reaches 70% CLTV and a first lien reaches 75% LTV, subject to underwriting.
- It is never closed with the purchase. The line comes first, then the cash moves to the new deal.
- Programs are offered in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee.
Lendmire is a mortgage broker. It places these files with wholesale lenders in its network and does not lend directly. The sections below cover how underwriting treats the line, what structures exist, where the rules break, and how to decide.
What Is a DSCR HELOC, Exactly?
A DSCR HELOC is a revolving line of credit secured by a non-owner-occupied one-to-four-unit rental, qualified on the property’s rent instead of the owner’s personal income. The label is not an industry standard, and some practitioners will tell you these lines barely exist. What brokers actually place is a rent-qualified line, and it differs from a bank’s credit-based investment HELOC.
Two structures exist:
- Second lien: a standalone line behind the first mortgage the owner keeps. Many investors hold a low-cost first mortgage they do not want to give up.
- First lien: a standalone line on a rental with no mortgage.
It is never a third lien. It is never a line on your own home or a second home. It can be written in the owner’s LLC, subject to lender program eligibility. Members sign as guarantors, and a title holder who is not a borrower signs an acknowledgment and the security instrument.
That is the point of the product. It reaches the equity in a rental without refinancing the first mortgage and without opening the personal income file. For the broader product family, Lendmire’s complete DSCR loans guide covers how rent-based underwriting works.
Key Terms Defined
- DSCR (debt service coverage ratio): gross monthly rent divided by the qualifying payment; here the minimum is 1.10x.
- CLTV (combined loan-to-value): the first mortgage balance plus the new line, divided by property value. It applies to second liens.
- LTV (loan-to-value): the line divided by property value. It applies to first liens.
- Draw period: the stretch when you can borrow from the line and pay interest only on the drawn balance.
- Seasoning: how long you have owned, or last financed, the property before it can take a line.
- Source of funds: the paper trail showing where your down payment came from.
How Does the Line Fund a Purchase, Step by Step?
The line must come from a rental you already own, so the sequence matters. You open the line first, draw, move the cash, and close the purchase loan after.
1. Pick the source rental. It needs equity, a lease in place, and clearance on seasoning (see below).
2. Underwrite the line. Rent is the lesser of the appraiser’s Form 1007 market rent or the lease. The lender tests that rent against a fully amortizing payment on the entire credit limit at a stressed start rate. Whether the first-mortgage payment joins that calculation on a second lien is not published, so the lender’s own coverage calculation governs.
3. Value the property. Lines to $400,000 can use an automated valuation (confidence score 85 or better) with a property inspection report, or a full interior appraisal. Larger lines take a full interior appraisal. Appraisal waivers are not accepted.
4. Draw. At least 80% of the line, and never less than $50,000, is drawn at closing. Later draws are at least $5,000.
5. Document the trail. Keep the line statement and the deposit record that moves the money to the purchase.
6. Close the purchase loan. The purchase lender tests the new property’s rent against its own obligation. Purchase DSCR files typically allow roughly 75% LTV, which leaves a down payment of about 25% for the line to cover. These are market-wide purchase figures, not terms of the HELOC program.
7. Carry both payments. The coverage test may ignore the line’s payment. Your bank account does not.
Run through this checklist with the purchase lender before you draw, not after. Borrowed money does not waive the purchase lender’s down payment, reserve, source-of-funds or cash-to-close rules.
Which Program Features Matter Most for a Purchase?
The best program for your situation is the one whose structure fits your source property and your purchase lender. Across a wholesale network, programs differ on the points below, and these are the criteria worth comparing.
| Criterion | Why it matters for a purchase |
|---|---|
| Lien position | Decides whether your low-cost first mortgage survives |
| Leverage tier | Sets how much equity you can reach |
| Minimum draw | Forces you to size the line to the need |
| Valuation path | Affects cost and the line-size threshold |
| LLC vesting | Keeps the rental in your entity |
| Seasoning | Rules out recently bought or refinanced rentals |
| Credit floor | Gates the lien position you can use |
The verified figures for the network programs we place, all subject to underwriting:
| Feature | Second lien | First lien |
|---|---|---|
| Max leverage | 70% CLTV at 720+ | 75% LTV at 740+ |
| Mid tiers | 720 to 739: 70% CLTV | 720 to 739 and 700 to 719: 70% LTV |
| Line size | $50,000 to $500,000 | To $500,000, then to $1,000,000 |
| Large lines | Not offered above $500,000 | 65% LTV at 720+ above $500,000 |
| Credit floor | 720 | 700 |
| Draw / repay / maturity | 5 years interest-only, 25 years, 30 years | Same |
| Rate | Variable | Variable |
Two points to keep in view. First, a declining-market flag lowers the ceiling by 5 points, and Philadelphia lines carry a ceiling 10 points lower. Second, these are ceilings, never offers.
Seasoning, Credit and Exposure Rules
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 rule shuts out first-time investors, who have no rental equity yet and usually start with a DSCR purchase loan instead. It also shuts out a rental you just refinanced.
Other file requirements, through select programs and subject to underwriting:
- No 30-day mortgage late in the last 12 months.
- 48 months since a bankruptcy, foreclosure, short sale or deed-in-lieu.
- No reserves and no cash to close required on the line.
- At most 5 loans or $2,500,000 per borrower with the program.
- US citizens, permanent residents and non-permanent residents with a Social Security number. Foreign nationals and ITIN borrowers are not eligible.
- A lease in place; a two-to-four-unit property may have at most one vacant unit.
Eligible property types include single-family, PUD, townhome, two-to-four units, warrantable and non-warrantable condominiums, and lots to 10 acres. Rural property, row homes, condotels, leaseholds, land trusts, age-restricted communities, mixed-use, and anything listed for sale in the prior 2 months fall outside it.
Will the Purchase Lender Accept This Money?
This is the question that decides whether the plan works, and it is where most investors get surprised. The line’s coverage test and the purchase lender’s rules are separate approvals.
Purchase lenders treat down payment, closing costs and reserves as separate pots. Some programs cap the borrowed share of the down payment or ask for some unborrowed funds. That is why you ask before you draw.
Questions to put to the purchase lender first:
- Does the program accept borrowed funds for the down payment and for closing costs?
- Is there a cap on the borrowed share?
- Does the program count the line’s payment anywhere, or only the new property’s obligation?
- Do reserves need to be unborrowed?
A broker that shops multiple wholesale lenders can line up both sides together and match the pairing to the file.
Where the Rules Break: Edge Cases
Bank-style investment HELOC versus rent-qualified line. NerdWallet notes that not all lenders offer a HELOC on an investment property and that requirements are strict. A bank-style line typically reviews credit, debt-to-income and equity, and often wants individual title. The rent-qualified line described here reviews the property’s income and allows LLC vesting. Do not mix the two products when comparing.
Primary-residence line as the source. Many investors tap their own home instead. That puts the home at risk, which the CFPB flags for any HELOC. The DSCR line never touches your own home. It is also a different product, since a primary-residence line is owner-occupied.
Prepayment penalties on the purchase loan. Some DSCR purchase loans carry step-down prepayment penalties. If your plan is to repay the line through a quick refinance of the new property, a penalty can eat the benefit. Read that term before you commit.
Cash-out refinance as the alternative. A cash-out replaces your first mortgage with a larger loan. If your existing first mortgage is a good one, a second-lien line may keep it intact. If the first mortgage is poor, a cash-out may be the better call. The proceeds are borrowed funds either way, so the same purchase-lender questions apply.
Thin source equity. A rental with a large first mortgage may leave little room under the 70% CLTV ceiling, and the 80% minimum draw means a small need can still produce a $50,000 or larger draw.
What the Decision Looks Like in Practice
Picture an investor with a paid-off rental and a 740 credit score who wants to buy a second property at around 75% to 80% LTV on the purchase loan. The first-lien route allows up to 75% LTV on that paid-off rental, and the line can cover the down payment. The investor still owes interest on the drawn balance during the new property’s renovation or lease-up. Each figure is subject to lender guidelines and a complete review of property type, leverage, and credit.
Now take an investor with a rental carrying a low-cost first mortgage and a 725 score. Only the second-lien route fits, capped at 70% CLTV, and the line’s stress payment is tested on the whole limit, not just the drawn amount. If rent covers that test near 1.10x, the file may clear, but it leaves little cushion, and variable-rate payments can move.
Here is where the flip point sits. If the new property’s rent cannot carry both obligations while it stabilizes, the line is the wrong tool, however well the paper qualifies. If you can fund the down payment from savings or a partner, skip the stacked debt. Funding the entire down payment with borrowed equity leaves you almost fully leveraged on the new asset, and if it underperforms you still owe on the old one. A HELOC suits a flip or refinance-and-repay plan better than a long hold on thin margins, because you can pay it off sooner.
Quick comparison of cash sources for a down payment:
| Source | Strength | Watch for |
|---|---|---|
| DSCR HELOC on a rental | Keeps first mortgage; rent-qualified | Two payments; borrowed-funds rules |
| Cash-out refinance | One loan, one payment | Replaces a good first mortgage |
| Bank-style investment HELOC | May suit strong personal income | Individual title; DTI review |
| Savings or partner capital | No new debt | Slower to build |
For investors weighing a bank-statement approach instead, Lendmire’s article Best Bank Statement HELOC Program for Funding a Second Rental Purchase covers that path. Tax treatment varies; consult a qualified professional.
Frequently Asked Questions
Does the HELOC payment count against the new property’s DSCR?
Generally no. But your cash flow still has to carry both payments, and some lenders count a line’s payment in debt-to-income on non-DSCR loans.
Can the line be the entire down payment?
Sometimes, but not always. Some purchase programs cap the borrowed share or want unborrowed funds in reserve. Ask the purchase lender before you draw.
Can I open the line on the property I’m buying?
No. The line is never closed with a purchase, so it must come from a rental you already own and have seasoned.
Can an LLC hold the line?
Yes, through select programs, the rental can stay in the owner’s LLC, subject to lender program eligibility. Members sign as guarantors.
Can a first-time investor use this?
Rarely. A first-timer usually starts with a DSCR purchase loan.
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 reach the team at 828-256-2183.
About Lendmire
Lendmire (NMLS# 2371349) is a mortgage brokerage serving homeowners and real estate investors in its 16 full-service states. Home equity lines of credit are arranged through wholesale lending channels; Lendmire brokers the line and the lender underwrites each application under its occupancy-based 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. NerdWallet – HELOC on 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: DSCR HELOC vs DSCR Cash-Out Refinance for Local Investors Funding a Purchase · Best DSCR HELOC Program When Your Bank Says No to an LLC · Best DSCR HELOC Program on an Airbnb
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.