The Quick Read: A DSCR HELOC is a revolving line of credit written as a standalone second lien behind the first mortgage you keep, or as a first lien on a rental with no mortgage. It qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. Your personal income is never calculated.
- The first mortgage stays untouched. The new line sits behind it.
- Second-lien leverage tops out at 70% combined loan-to-value (CLTV), at a 720 credit score or better.
- Lines run from $50,000 to $500,000 on a second lien, subject to underwriting.
- The rent must cover a stress payment on the whole line at 1.10x or better.
- Your LLC can stay on title, subject to lender program eligibility. The exact numbers vary by lender and program and follow a full review of property, leverage, and credit.
Lendmire is a broker. It places these files with a wholesale lender, and the lender decides. The line is offered in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee.
What Is a DSCR HELOC, Exactly?
A DSCR HELOC is a market label, not a standardized product. In Lendmire’s network it means a revolving line secured by a one-to-four-unit rental you own and keep. It is never closed with a purchase, never a third lien, and never a line on your own home or a second home.
Two lien positions exist:
- Second lien: the line sits behind the first mortgage you keep.
- First lien: the line sits on a rental that has no mortgage.
Other providers use the same words for different things. Some write a closed-end second, a lump sum with a fixed schedule. A line is different because you draw, repay, and draw again during the draw period. Check which one a lender is actually quoting before you compare anything.
For the wider picture on how rent-qualified loans work, see Lendmire’s complete DSCR loans guide.
How Does Underwriting Treat the Line, Step by Step?
Underwriting is property-level. The lender looks at the rent, the lease, the credit report, the valuation, and title. There is no traditional personal-income documentation, such as W-2s or pay stubs, and no debt-to-income ratio review, and no reserves are required, all subject to underwriting.
1. Pick the lien position. A second lien if you keep a first mortgage. A first lien only if the rental is free and clear.
2. Test combined leverage on the full limit. CLTV is the first mortgage balance plus the new line, divided by value. The test uses the full credit limit, not only what you draw. A $0 draw on a big line still counts.
3. Run the coverage test. DSCR is gross monthly rent divided by the qualifying payment. That payment is a fully amortizing payment on the entire limit, calculated at the start rate plus 2 percentage points. It is a stress payment, and it is bigger than what you will actually pay in the draw period. The minimum is 1.10x.
4. Set the rent. Rent is the lesser of the appraiser’s Form 1007 market rent or the lease. A lease in place is required. A two-to-four-unit property can have at most one vacant unit.
5. Order the valuation. Lines up to $400,000 use an automated valuation with a property inspection report, or a full interior appraisal. Larger lines take a full interior appraisal. Appraisal waivers are not accepted.
6. Clear title. A full title policy applies on a first lien and on second liens above $400,000. Smaller second liens use an owner-and-encumbrance report.
7. Close and draw. At least 80% of the line, and never less than $50,000, is drawn at closing.
One point trips people up. Whether the first-mortgage payment joins the qualifying payment on a second lien is the lender’s call. Do not assume it works like a purchase loan. The lender’s own coverage calculation governs.
How Much Equity Can You Reach?
Leverage depends on lien position and credit score. All figures are ceilings, subject to underwriting.
| Position | Credit score | Maximum | Line size |
|---|---|---|---|
| Second lien (CLTV) | 720 or better | 70% | $50,000 to $500,000 |
| First lien (LTV) | 740 or better | 75% | to $500,000 |
| First lien (LTV) | 700 to 739 | 70% | to $500,000 |
| First lien (LTV) | 720 or better | 65% | $500,000 to $1,000,000 |
Below 720 there is no second-lien option. The first-lien floor is 700.
Run it in plain terms. Say a rental has a first mortgage that already uses about 55% of value. A second lien capped at 70% CLTV leaves roughly 15 points of value for the whole line. Rentals bought recently with high leverage often have too little room to make the minimum $50,000 line work. Rentals held for years with a paid-down first mortgage have the room.
A declining-market flag lowers the ceiling by 5 points. Philadelphia lines carry a ceiling 10 points lower.
What Does the Line Do to Your Cash Flow?
The line has two phases. Model both.
For the first 5 years, you pay interest only on the drawn balance. Then a 25-year fully amortizing repayment period starts, within a 30-year maturity. The rate is variable. Payments step up when repayment begins, and the CFPB’s HELOC explainer warns that payments are often significantly higher once the draw period ends. Its consumer brochure adds that payments can change even if you draw nothing more.
Later draws must be at least $5,000 each. The rate and pricing terms come with the lender’s disclosures.
Here is the catch on coverage. The line’s payment is not part of the DSCR on your next purchase loan. A new rental has to cover itself. If you use the line for a down payment, that is two files, and the cash moves through your own bank account.
How Is This Different from a Bank HELOC?
Bank-style investment-property lines typically lean on personal income. A lender comment in a BiggerPockets thread on rental HELOCs describes strong credit, verified personal income, verified rents, and a debt-to-income cap. That is one practitioner’s account of bank programs, not this program’s rules.
The DSCR version flips the file. Qualification runs on the property’s rent, not on your W-2 or tax return. That helps self-employed owners and larger portfolio holders whose returns understate cash flow. Across the wholesale network, the trade-off is tighter property rules and a hard credit floor.
Where Does the General Rule Break?
Named edge cases:
- Free-and-clear rentals. A first-lien line applies instead. Larger first-lien lines above $500,000 carry the 65% ceiling.
- Below 720 on a second lien. No cell exists. Fixing the score or choosing another structure is the only path.
- 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).
- Recent late payments. No 30-day mortgage late in the last 12 months. Wait 48 months after a bankruptcy, foreclosure, short sale, or deed-in-lieu.
- Excluded property. Rural-designated property, condotels, row homes, leaseholds, land trusts, age-restricted communities, mixed-use, modular and log homes, and anything listed for sale in the prior 2 months. A property with a solar lien is out too.
- Condos. Warrantable and non-warrantable condominiums are eligible property types. The leverage tiers above still govern.
- Exposure. At most 5 loans or $2,500,000 per borrower with the program.
- Borrowers. U.S. citizens, permanent residents, and non-permanent residents with a Social Security number. Foreign nationals and ITIN borrowers are not eligible.
- Insurance. Hazard coverage must protect both liens, with flood coverage where required.
Short-term rental rules vary by city, county, HOA, and property type, so investors should confirm local rules before relying on projected rental income.
LLCs, Title, and Multiple Borrowers
Vesting in your LLC is allowed on investment property, subject to lender 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.
The borrowers on the line need not match the borrowers on the first mortgage. That matters because a first lender is not asked to refinance anything. Still, read your first-mortgage documents and talk to counsel about any restrictions on additional liens. Many bank lines require personal-name vesting, which pushes LLC owners toward a different structure.
When Is a Cash-Out Refinance the Better Answer?
The real question is whether your first mortgage is worth keeping. If it is, the line fits. If not, a DSCR cash-out refinance replaces it with one larger loan.
| Factor | DSCR HELOC (second lien) | DSCR cash-out refinance |
|---|---|---|
| First mortgage | Stays in place | Replaced |
| Structure | Revolving line | Single new loan |
| Draw flexibility | Draw as needed | One lump sum |
| Best when | First mortgage is worth keeping | First mortgage is not worth keeping |
Pick the refinance when you need more cash than the 70% CLTV line allows, or when the first mortgage is a poor fit anyway.
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.
Draw period: The 5-year stretch when you borrow against the line and pay interest only on the drawn balance.
Repayment period: The 25-year stretch after the draw period, when the balance amortizes fully.
Stress payment: The fully amortizing payment on the entire limit at the start rate plus 2 percentage points, used only to test coverage.
Second lien: A loan repaid after the first mortgage if the property is sold or foreclosed.
Frequently Asked Questions
Does a DSCR HELOC replace my first mortgage?
No. The first mortgage stays in place and the line sits behind it as a second lien. Only a cash-out refinance replaces the first loan.
Do I need tax returns or pay stubs?
No. The line qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. The lender still reviews your credit report, the lease, the valuation, and title.
How much of the line do I have to draw?
At least 80% of the line, and never less than $50,000, is drawn at closing, subject to underwriting. After that, each later draw must be at least $5,000. The smallest line is $50,000.
Can I hold the property in an LLC?
Yes, on investment property, subject to lender program eligibility. The members sign as guarantors, and title holders who are not borrowers sign the required acknowledgment.
Does the line’s payment count against my next purchase?
Not in the new loan’s DSCR calculation.
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. Reach the team at 828-256-2183 or request a quote. Programs change, and every file is underwritten individually. This is not a commitment to lend.
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. BiggerPockets – heloc on rental properties
This article is part of Lendmire’s DSCR HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: How a DSCR HELOC Works and Keep Your Current First Mortgage · How a DSCR HELOC Works for a First-Time Landlord · How a DSCR HELOC Works on Their Rental
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
- Mortgage Loan Originator · NMLS# 1129696 · Verify on NMLS Consumer Access
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- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
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.