The Quick Read: You can borrow the smaller of two numbers: the equity room under a combined loan-to-value cap, and the largest line the rent can support at a stress payment. Your personal income is not part of that math, but equity, credit, and rent coverage still limit the amount. Through select programs, subject to underwriting:
- A second lien (a line behind your existing first mortgage) reaches up to 70% combined loan-to-value (CLTV) at a 720 credit score or better, on lines up to $500,000.
- A first lien (a rental with no mortgage) reaches up to 75% loan-to-value (LTV) at 700 or better, on lines up to $500,000.
- Lines run from $50,000 and the rent must cover the stress payment on the entire line at 1.10x or better.
- Lines above $500,000 on a first lien, up to $1,000,000, step down to 65% LTV at 720 or better. Terms vary by lender guidelines, property type, leverage, credit profile, and full file review.
What Does “Without a DTI Test” Actually Mean?
It means the owner’s tax returns, W-2s, pay stubs, and debt-to-income ratio are not part of the file. The rental’s income does that job instead. A DSCR HELOC qualifies primarily on property-level rental income covering the payment, subject to lender guidelines.
It does not mean the file is empty. The lender still pulls credit, orders a valuation, reviews title, and reads the lease. The rent is documented, so the paperwork moves from your pay history to the property.
Business-purpose rules explain why this structure exists. 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.
For the wider mechanics of rent-qualified lending, Lendmire’s complete DSCR loans guide covers the basics this piece skips.
The Two Limits That Set Your Number
Every DSCR HELOC has two ceilings, and the lower one wins. The first is equity: the cap times the property value, minus every lien already recorded. The second is rent: the line has to be small enough that the property’s rent still clears the coverage test.
The second limit can bind earlier, especially on a rental with modest rent relative to its value.
Limit one: equity room
The formula is plain. Multiply the value by the CLTV cap, then subtract the first mortgage balance. The CFPB’s HELOC booklet describes the same approach for lines in general: a percentage of appraised value, less what you still owe.
Here is a percentage-only illustration, so you can see the shape. Treating the value as 100%, a second lien capped at 70% CLTV, on a rental whose first mortgage is 50% of value, leaves 20% of value as the maximum line. Drop the cap to 65% after a lender’s declining-market adjustment and the room shrinks to 15%.
Two facts matter here. First, the CLTV counts the first mortgage plus the new line, so a recent purchase financed at a high LTV often leaves little or no room. Second, the credit score sets the tier, so a lower score can cut the cap before equity ever becomes the issue.
Limit two: rent coverage
The coverage test divides gross monthly rent by a qualifying payment. On this program, that payment is a fully amortizing payment on the entire credit limit at the start rate plus 2 percentage points. It is a stress payment, so it runs higher than what you would actually pay during the interest-only draw period. Taxes and insurance are not part of it.
Rent is the lesser of the appraisal’s market rent and the lease, unless three months of receipts support a lease above market. The minimum is 1.10x. A lease must be in place, and a two-to-four-unit property can have at most one vacant unit.
Whether the first-mortgage payment joins the qualifying payment on a second lien depends on the lender’s own coverage calculation. Confirm on the file how the lender treats it before you size the line.
Run both tests on the same rental. Say the equity room supports a line of a certain size, but rent divided by the stress payment on that full line comes to 1.05x. The line fails, even though the equity is there. Shrinking the line lowers the stress payment, and at some smaller size coverage reaches 1.10x or better. That smaller size is your real ceiling.
First Lien or Second Lien: Which Applies to You?
The lien position follows the mortgage, not your preference. If you keep a first mortgage, the new line is a standalone second lien, and the credit floor is 720. If the rental has no mortgage, the line can be a standalone first lien, and the floor drops to 700.
| Factor | Second lien | First lien |
|---|---|---|
| Existing mortgage | Stays in place | None on the rental |
| Credit floor | 720 | 700 |
| Top leverage | 70% CLTV | 75% LTV |
| Line range | $50,000 to $500,000 | To $1,000,000 |
| Larger lines | Not offered above $500,000 | 65% LTV at 720+ |
The line is never a third lien, never closed together with a purchase, and never placed on your own home or a second home. The LLC can hold title (investment property only), subject to program terms. The members sign as guarantors, and any title holder who is not a borrower signs a non-borrowing owner acknowledgment and the security instrument. The borrowers on the line need not be the borrowers on the first mortgage.
What Does a DSCR HELOC Look Like in Practice?
Terms are the same across lien positions. A 5-year draw period is interest-only on the drawn balance. A 25-year fully amortizing repayment period follows, for a 30-year maturity. The rate is variable.
At least 80% of the line is drawn at closing, and the closing draw is never less than $50,000. On the smallest lines, that means the whole line is drawn at closing. Later draws are at least $5,000 each.
Because the coverage test uses the entire credit limit, an undrawn balance gives you no sizing relief.
One more note on cash flow. The coverage ratio drives lender review, but the rent still has to carry the line’s real payment alongside the first mortgage. A loan can clear 1.10x on the stress payment and still leave thin monthly margin once everything is drawn. Check both views before you commit.
What the Lender Still Checks
Credit is reviewed by the lender’s own report. Mortgage history must show 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. No reserves and no cash to close are required, subject to underwriting.
Valuation depends on line size. Lines to $400,000 use an automated valuation with a confidence score of 85 or better, paired with a property inspection report, or a full interior appraisal. Lines above $400,000 need a full interior appraisal. Appraisal waivers are not accepted.
Seasoning is the rule that catches recent buyers. 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 matters too. Eligible property includes single-family, PUD, townhome, two-to-four-unit, warrantable and non-warrantable condominiums, and lots up to 10 acres. Several types are outside this lane:
- Rural-designated property
- Row homes
- Condotels
- Commercial or agricultural property
- Leaseholds
- Land trusts
- Age-restricted communities
- Mixed-use property
- A property listed for sale in the prior 2 months
- A property with a solar lien
A declining-market flag lowers the ceiling by 5 points, and Philadelphia lines carry a ceiling 10 points lower.
Exposure limits apply as well. The program allows at most 5 loans or $2,500,000 per borrower. Borrowers must be U.S. citizens, permanent residents, or non-permanent residents with a Social Security number. Foreign nationals and ITIN borrowers are not eligible.
How Does This Compare With a Bank Line on a Rental?
Bank-style investment-property lines read the borrower. NerdWallet reports that the lender pool for investment-property HELOCs is smaller and the rules stricter than on a primary home, with at least 20% equity required. Market surveys also cite roughly 85% of value as a common cap on a primary-residence HELOC. That is an owner-occupied figure and does not describe this program. The network figure for a rental second lien is 70% CLTV.
If your rentals are held in entities, that ownership structure alone can push you toward a rent-qualified structure, depending on program guidelines.
HELOC, Home Equity Loan, or Cash-Out Refinance?
The CFPB describes a home equity loan as a lump sum and a HELOC as a revolving line, and both are second mortgages when a first mortgage exists. The program described here is a line. A rent-qualified lump-sum second is offered by fewer lenders, so a borrower who wants a closed-end second should expect a narrower field.
| Factor | DSCR HELOC | Cash-out refinance |
|---|---|---|
| First mortgage | Stays in place | Replaced |
| Structure | Revolving line | New first loan |
| Fits when | First mortgage is worth keeping | Larger need or first lien is poor |
The flip point is the first mortgage itself. If yours carries terms you would hate to lose, a second lien keeps it intact. If you need more cash than the line caps allow, or the rental sits in a structure the line excludes, a DSCR cash-out refinance replaces the first lien and runs on its own limits.
Lendmire’s piece Can You Get an Investment Property HELOC or Home Equity Loan Without a DTI Test? covers the broader eligibility question this article treats as settled.
When the Numbers Don’t Fit
Thin equity and thin rent fail in different ways, and the fixes differ.
If equity is the problem, waiting for appreciation or paying down the first mortgage is the main lever. A recently purchased rental financed at a high LTV may not have any room for a second lien at all.
If rent coverage is the problem, shrink the line. A smaller line means a smaller stress payment and a higher ratio. Raising documented rent can also help, though rent is the lesser of appraisal market rent and the lease, unless receipts support a lease above market.
If credit is the problem, the tier moves. A score below 720 removes the second-lien option entirely, and below 700 removes the first-lien option.
One caution on value. The CFPB notes that a lender can limit further draws if the home’s value falls significantly. Treat the line as flexible capital rather than permanent capital, particularly if you plan to use it as a down payment source for the next purchase.
Key Terms Defined
DSCR: Debt service coverage ratio, meaning gross monthly rent divided by the qualifying payment.
CLTV: Combined loan-to-value, meaning the first mortgage balance plus the new line, divided by property value.
Stress payment: The qualifying payment calculated on the full credit limit at the start rate plus 2 percentage points.
Draw period: On this program, the 5 years during which payments are interest-only on the drawn balance.
Lien position: Whether the loan sits first or second in line for repayment against the property.
Frequently Asked Questions
Can I use a DSCR HELOC on a rental I just bought?
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). Beyond that, a purchase financed at high leverage may leave no equity room under the 70% CLTV cap on a second lien. Eligibility is subject to underwriting.
Does the line’s payment count against my coverage ratio on my other rentals?
Each loan is reviewed on its own rental’s rent against its own qualifying payment, so one property’s line does not enter another property’s ratio. Exposure still adds up toward the program limit of 5 loans or $2,500,000 per borrower. Confirm the file treatment with the lender, as the lender’s own calculation governs.
Can the LLC that owns the rental be the borrower?
Vesting in the owner’s LLC is allowed on investment property, subject to program eligibility. The members sign as guarantors. A title holder who is not a borrower signs a non-borrowing owner acknowledgment and the security instrument.
Is this offered in every state?
No. The program is offered in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee. Lendmire is a broker that arranges the line through a wholesale lender in its network. This is not a commitment to lend.
Can I get a larger line than $500,000?
Only on a first lien, where lines run to $1,000,000 at 65% LTV and a 720 credit score or better, subject to underwriting. A second lien does not go above $500,000. A DSCR cash-out refinance is the usual route when the need exceeds those limits. Exact terms depend on the lender’s guidelines, property type, leverage, and a full review of the borrower’s file.
Next Steps
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. Program terms change and every file is underwritten individually, so the figures above are ceilings and floors, not offers. Reach the team at 828-256-2183 or request a quote through Lendmire’s quote page.
About Lendmire
Lendmire (NMLS# 2371349) is a mortgage brokerage serving landlords and real estate investors in 16 licensed states. DSCR home equity lines of credit on non-owner-occupied one-to-four-unit rentals are arranged through wholesale lending channels in 15 of those states (every licensed state except Tennessee); Lendmire brokers the line and the lender underwrites each application on the property’s rent, credit and leverage. 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 – What You Should Know About HELOCs
2. NerdWallet
3. NerdWallet – What is a HELOC
4. CFPB
This article is part of Lendmire’s DSCR HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: How Much Can You Borrow on a DSCR HELOC for Investing in Mortgage Notes? · DSCR HELOC Requirements for Sizing How Much Equity to Borrow · How Much Can You Borrow on a DSCR HELOC to Pay Off a Hard Money Loan?
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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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.