The Quick Read: A DSCR HELOC is a revolving line of credit recorded as a separate second lien behind the first mortgage you keep, so the first mortgage’s balance, term and payment are never touched, and the line qualifies primarily on property-level rental income covering the payment, subject to lender guidelines.
- The line is a standalone second lien behind your first mortgage, or a standalone first lien on a rental with no mortgage.
- Rent qualifies the line at a 1.10x minimum coverage on a stress payment, with no traditional personal-income documentation, W-2s or personal income calculation.
- On a second lien, combined loan-to-value (CLTV) tops out at 70% at a 720 credit score or better, on lines from $50,000 to $500,000.
- The program runs in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee, subject to underwriting. Leverage and terms vary by lender and program; final terms follow the full file review.
What Is a DSCR HELOC, Exactly?
A DSCR HELOC is a home equity line on a non-owner-occupied one-to-four-unit rental. It is reviewed on the rent instead of the owner’s paycheck.
It is not a line on your own home or a second home. It is never closed together with a purchase. And it is never a third lien.
There are two lien positions. If the rental has a mortgage you want to keep, the line sits second behind it. If the rental is paid off, the line sits first. Across the wholesale network, the second-lien version is the one that protects an existing first mortgage, because it leaves that loan alone.
The owner’s LLC can stay on title, subject to program terms. The LLC’s members sign as guarantors. A title holder who is not a borrower signs a non-borrowing owner acknowledgment and the security instrument. The borrowers on the line do not have to be the borrowers on the first mortgage.
This is a business-purpose investor product. For the full picture of how rent-qualified loans work, see Lendmire’s complete DSCR loans guide.
Key Terms Defined
DSCR (debt service coverage ratio): Gross monthly rent divided by the qualifying payment on the debt.
Stress payment: A fully amortizing payment on the entire credit limit at the start rate plus 2 percentage points. It is used only to test coverage.
CLTV (combined loan-to-value): The first mortgage balance plus the new line, divided by the property’s value.
Second lien: A loan recorded behind the first mortgage. The first lender is paid first if the property is sold or foreclosed.
Draw period: The stretch when you can borrow against the line. On this program it runs 5 years, interest-only on the drawn balance.
Repayment period: The 25-year stretch after the draw period when the balance fully amortizes. Maturity is 30 years.
How Underwriting Treats the Line, Step by Step
Underwriting a DSCR HELOC follows a set order. Files stall when an early step gets skipped.
1. Choose the lien position. A rental with a mortgage you want to keep gets a second-lien line. A rental with no mortgage gets a first-lien line.
2. Check the first mortgage documents. The first mortgage has to allow a junior lien. This is the most commonly skipped step. Pull the note and security instrument before the file goes in.
3. Test the property. Single-family, PUD, townhome, two-to-four unit and condominium properties are eligible, including non-warrantable condos. Lots up to 10 acres also fit. Rural-designated property, row homes, condotels, leaseholds, land trusts, mixed-use, age-restricted communities, hobby farms, modular and log homes, and land contracts are out. So is a property listed for sale in the prior 2 months and any property with a solar lien.
4. Check 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).
5. Set the rent. Rent is the lesser of the appraisal’s market rent and the lease, unless three months of receipts support a lease above market. A lease in place is required. A two-to-four-unit property can have at most 1 vacant unit.
6. Run the coverage test. Rent divided by the qualifying payment must reach 1.10x at minimum. The qualifying payment is the stress payment on the whole credit limit, not just the drawn amount. A small draw does not shrink the test.
7. Run the leverage test. Value, lien position and credit tier set the ceiling. The next section shows how.
8. Order the valuation, title and insurance. Lines up to $400,000 use an automated valuation (confidence score 85 or better) with a property inspection report, or a full interior appraisal. Lines above $400,000 take a full interior appraisal on Form 1004, 1073 or 1025. Appraisal waivers are not accepted. Hazard insurance must cover both liens, with flood coverage where required.
The rent, the lease, the credit report and the valuation are all documented. What is missing is the personal income file: no traditional personal-income documentation, pay stubs or debt-to-income ratio. Confirm on the file how the lender treats the first-mortgage payment in the coverage calculation on a second lien, and ask for that worksheet early.
Why the First Mortgage Stays Put
The line is a separate lien recorded behind the first. A cash-out refinance does the opposite: it pays off the first mortgage and replaces it with a new one. The old balance, term and payment are gone.
The first mortgage’s balance, not its terms, limits how much you can borrow. Picture a rental where the first mortgage balance equals 45% of value. At a 70% CLTV ceiling, the line can use at most 25 points of value on top of it. A first mortgage at 60% of value leaves only 10 points. Same ceiling, very different room.
The comparison below uses general features of each product. The bank HELOC and cash-out columns describe those products’ typical rules, not this program’s.
| Factor | DSCR HELOC (second lien) | DSCR cash-out refinance | Bank HELOC on personal income |
|---|---|---|---|
| First mortgage | Stays in place | Paid off and replaced | Stays in place |
| Reviewed on | Rental income | Rental income | Personal income and debts |
| Payout | Revolving, draws of $5,000 or more | One lump sum | Revolving |
| Rate type | Variable | Set by the program | Usually adjustable |
| LLC on title | Allowed, per program terms | Allowed, per program terms | Often limited |
| First-loan prepayment penalty | Not triggered by the new line | May be triggered | Not triggered |
A prepayment penalty is a quiet reason investors pick the line. If the first mortgage carries one, a cash-out refinance can trip it. A second lien typically does not.
Structures and Variations
Second lien behind your mortgage. Combined loan-to-value runs up to 70% at a 720 credit score or better, on lines up to $500,000. Below 720 there is no second-lien option on this program. Terms vary by lender guidelines, property type, leverage, credit profile, and full file review.
First lien on a paid-off rental. On a first-lien line up to $500,000, loan-to-value reaches 75% at 740 or better. It is 70% LTV from 700 to 739. Lines above $500,000, up to $1,000,000, carry a 65% LTV ceiling at 720 or better. Exact terms depend on the lender’s guidelines, property type, leverage, and a full review of the borrower’s file.
Line size and draws. Lines start at $50,000. 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 rate is variable.
Credit and borrower rules. The minimum score is 720 on a second lien and 700 on a first lien, using the lender’s own report. There can be no 30-day mortgage late in the last 12 months. A bankruptcy, foreclosure, short sale or deed-in-lieu needs 48 months of distance. No reserves and no cash to close are required. One borrower can hold at most 5 loans or $2,500,000 with the program. U.S. citizens, permanent residents and non-permanent residents with a Social Security number are eligible. Foreign nationals and ITIN borrowers are not.
Overlays. A declining-market flag lowers the leverage ceiling by 5 points. Every figure above is a ceiling or floor on select programs, subject to underwriting. None is an offer.
Where the General Rule Breaks
The first mortgage bars a junior lien. Some first-mortgage documents restrict one. If yours does, the second-lien path is closed until that is resolved.
Another line is already on the rental. This program will not sit behind two liens. The owner either pays the existing line off first or looks at a different structure.
You need a purchase tool. A DSCR HELOC cannot fund the purchase of the property it sits on. It can fund a down payment on the next property, using equity in a rental you already own and have held for 6 months or more. It does not help a first-time buyer skip the down payment.
Your first mortgage is not cheap. If the existing first is not meaningfully better than what a refinance would set, there is nothing to protect. A cash-out refinance can make more sense.
You need a big lump sum. A single large payment points toward the cash-out refinance, even though it gives up the first mortgage.
You document income by bank statements. A borrower who is reviewed on documented bank-statement income may fit a different product. Lendmire’s piece How to Use a Bank Statement HELOC and Keep a Locked-In Mortgage covers that route.
Your rental is in an LLC at a big bank. Large retail lenders often block LLC ownership on rental HELOCs. This program allows it, subject to program terms.
Business-purpose status. DSCR loans are designed for non-owner-occupied investment properties. Because they are business-purpose investor loans, they are reviewed differently from a standard owner-occupied mortgage.
What Can Go Wrong
Two payments replace one. The line adds a payment on top of the first mortgage, so cash flow on the rental tightens. The rate is variable, so the payment on the drawn balance can move even when you draw nothing new.
The rental secures both liens. The CFPB warns that you should only take a HELOC if you are confident you can keep up with payments, because falling behind could cost you the home. That warning is written for homes, but the lien logic is the same on a rental. The CFPB’s HELOC booklet describes the line as revolving credit secured by the property.
Selling the rental generally means paying off the line in full at the sale. Plan the exit before the draw.
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.
What the Decision Looks Like in Practice
Run it in this order. A rental with a first mortgage you want to protect, enough value left under the 70% CLTV ceiling and rent that clears the stress test is a clean second-lien file. Pull the first-mortgage documents, confirm the title position and gather the lease before you apply.
A common failure is assuming the draw sets the test. It does not. The whole line is tested. If you size the line to your cash needs and the rent comes in light, the file stops at coverage. Shrinking the line is the usual fix.
The other common failure is valuation. A value that comes back light cuts the room under the ceiling, and lines above $400,000 need a full interior appraisal.
The honest read: if the first mortgage is cheap, the rent is strong and you want staged access to cash, the line fits. If you need one large payment or the first mortgage is not worth protecting, a cash-out refinance fits better.
Frequently Asked Questions
Does a DSCR HELOC change my first mortgage?
No. The line is recorded as a separate lien behind it. The first mortgage’s balance, term and payment stay as they are. The only catch is whether the first-mortgage documents allow a junior lien, so check that before applying.
Can I put a DSCR HELOC on a rental held in an LLC?
Yes, subject to program terms. Vesting in the owner’s LLC is allowed on investment property. The members sign as guarantors, and a title holder who is not a borrower signs a non-borrowing owner acknowledgment and the security instrument.
How soon after buying a rental can I open the line?
Two six-month clocks apply: the line is not available on a rental bought or refinanced in the last 6 months (last note date to new note date), and title must have been held for 6 months (settlement date to note date).
What documents does the file need?
The file centers on the lease, the credit report and the valuation. It does not use tax returns, W-2s or pay stubs. Title work, hazard insurance covering both liens, and the first-mortgage documents round it out, all subject to lender guidelines.
Is a DSCR HELOC the same as a cash-out refinance?
No. A cash-out refinance replaces the first mortgage and pays out a lump sum. The line leaves the first mortgage in place and gives you revolving access with a 5-year interest-only draw period. A cash-out is usually the better fit for a single large payment.
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 is a broker that places these lines through a wholesale lender in its network, in 15 of its 16 licensed states, every licensed state except Tennessee. Call 828-256-2183 or request a quote. This is not a commitment to lend, and every file is underwritten individually.
About Lendmire
Lendmire — NMLS# 2371349 — is a mortgage broker that arranges DSCR home equity lines of credit on non-owner-occupied one-to-four-unit rental properties through wholesale lenders, in 15 of its 16 licensed states, every licensed state except Tennessee. Every line is subject to the lender’s guidelines and full underwriting. 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. CFPB
2. CFPB – What You Should Know About Home Equity Lines of Credit (booklet)
This article is part of Lendmire’s DSCR HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Can You Get a DSCR HELOC on Loan-Out Deposits? · Top DSCR HELOC Providers as a Second Lien Behind an Existing Mortgage · Banks That Offer a DSCR HELOC on an Airbnb
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Compliance and disclosures. Lendmire (NMLS# 2371349) is a licensed mortgage broker and is not a direct lender, depository institution, financial advisor, or tax professional. Content in this article is general market analysis and educational information — not financial, legal, or tax advice for any specific situation. Lendmire does not guarantee loan approval; every transaction is subject to underwriting by the funding lender. Mortgage pricing and loan program guidelines are subject to change at any time without notice and vary by borrower characteristics, property type, and state regulations. Lendmire complies with Equal Housing Opportunity. Licensure verification: NMLS Consumer Access.