The Quick Read: A DSCR HELOC is a revolving line on a rental you keep. It is written as a standalone second lien behind your first mortgage, or as a first lien on a rental with no mortgage, and it is qualified on the rent. Which program fits best depends on your credit score, the equity left after your first mortgage, the property type, and how much leverage you need, subject to underwriting.
- Second lien: up to 70% combined loan-to-value at a 720 credit score or better, on lines from $50,000 to $500,000, through select programs.
- First lien (no mortgage on the rental): up to 75% loan-to-value at 740 or better on lines up to $500,000. Lines above $500,000, to a $1,000,000 maximum, are capped at 65% loan-to-value at 720 or better.
- The test: the rent must cover a stress payment on the entire line at 1.10x or better. Your personal income is never calculated.
- What it is not: it never closes together with a purchase, and it is never a line on your own home. Leverage, reserves, and pricing vary by lender and program; the final terms follow the full file review.
Key Terms Defined
DSCR (debt-service coverage ratio): monthly gross rent divided by the qualifying payment. A result above 1.00x means the rent exceeds that payment.
DSCR HELOC: a home equity line of credit secured by a non-owner-occupied one-to-four-unit rental and sized on the rent instead of your paycheck.
CLTV (combined loan-to-value): your first mortgage balance plus the new line, divided by the property’s value. Second liens are measured this way.
LTV (loan-to-value): the line divided by value when no other mortgage sits ahead of it. First liens are measured this way.
Draw period: in this program, the first 5 years, when you pay interest only on the balance you have drawn.
Seasoning: the waiting period a lender wants after you buy or refinance before it will lend against the property again.
What a DSCR HELOC Is on a Rental You Already Own
A DSCR HELOC lets you reach a rental’s equity without touching the first mortgage you already have. You keep that mortgage in place. The new line sits behind it as a second lien. If the rental has no mortgage, the line can be the first lien instead.
The rent drives lender review. There is no traditional personal-income documentation: no W-2s, pay stubs or debt-to-income calculation, subject to lender guidelines. The lender still pulls your credit, orders a valuation, and reviews the lease, title and insurance.
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.
The line is for a rental you already own. It cannot close alongside a purchase and cannot sit on the property you are buying. Many investors take the draw afterward and use it as the down payment on the next deal. Lendmire’s complete DSCR loans guide covers the wider loan family if you are still mapping your options.
How Underwriting Treats the Line, Step by Step
Here is the sequence a lender in the wholesale network follows, with the figures that apply through select programs and subject to underwriting.
1. The collateral. It must be a one-to-four-unit rental you keep, with a lease in place. A two-to-four-unit building can have at most 1 vacant unit.
2. The lien position. Behind a first mortgage, the line is a second lien. On a rental with no mortgage, it is a first lien. It is never a third lien.
3. The equity. The lender adds your first mortgage balance and the new line, then divides by value. That CLTV has to land under the ceiling for your credit tier.
4. The coverage test. Gross monthly rent is divided by the qualifying payment. That payment is a fully amortizing principal-and-interest payment on the entire credit limit, at the start rate plus 2 percentage points. Taxes and insurance are not part of it.
5. The rent figure. Rent is the lesser of the appraisal’s Form 1007 market rent and the lease, unless three months of receipts support a lease above market.
6. The valuation. Lines up to $400,000 can use an automated valuation (confidence score of 85 or better) with a property inspection report, or a full interior appraisal. Lines above $400,000 need a full interior appraisal on Form 1004, 1073 or 1025. Appraisal waivers are not accepted.
7. The credit review. The lender checks the score tier, mortgage history and any recent credit events. These are covered in the tier table below.
The test runs on the whole credit limit, not only the drawn balance. That matters because you pay interest only on what you have drawn. Your real monthly cost can sit well below the payment the test assumed.
On a second lien, confirm on the file how the lender treats the first-mortgage payment in its coverage calculation. The lender’s own calculation governs, and any arithmetic you run beforehand is illustrative.
Here is a quick worked picture. Say your first mortgage balance equals 55% of the rental’s value. A 70% CLTV ceiling leaves 15 points of value for the line. If the rent clears the stress payment at roughly 1.2x, the coverage test passes. If the rent only reaches 1.05x, it fails at the full size, and a smaller line is the usual fix, because a smaller line means a smaller stress payment.
First Lien or Second Lien?
The lien position sets your credit floor and your leverage ceiling. The first-mortgage question usually decides which row applies to you.
| Factor | Second lien | First lien |
|---|---|---|
| Existing mortgage | You keep it | None on the rental |
| Credit floor | 720 | 700 |
| Top leverage | 70% CLTV at 720+ | 75% LTV at 740+ |
| Mid tier | None below 720 | 70% LTV at 700-739 |
| Line size | $50,000-$500,000 | Up to $1,000,000 |
| Above $500,000 | Not available | 65% LTV at 720+ |
If you keep a first mortgage, the second lien is the only path. For a rental with no mortgage, see Lendmire’s piece Best Investment Property HELOC Program on a Rental Property That Is Already Paid Off.
The leverage tiers apply to every eligible property type, including condominiums. A declining-market flag lowers the ceiling by 5 points. Philadelphia lines carry a ceiling 10 points lower. Hazard insurance must cover both liens, with flood coverage where required.
Draw Period, Repayment, and the Variable Rate
At least 80% of the line is drawn at closing, and that closing draw is never less than $50,000. On the smallest lines, that means the whole line is drawn at closing. Later draws must be at least $5,000 each.
The draw period runs 5 years with interest-only payments on the drawn balance. A 25-year fully amortizing repayment period follows, for a 30-year maturity. The rate is variable.
The CFPB’s explainer on home equity lines lays out the same generic shape: a draw period, then a repayment period, with variable-rate payments that can change. That page is written for owner-occupied consumer credit. It supplies general mechanics only, and this program’s terms are the ones above.
The practical effect shows up when the draw period ends. Payments move from interest only to full amortization. Your rent needs to carry that step up, so run your own cash flow before you size the line.
Where the General Rule Breaks
Seasoning: two six-month clocks. 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).
Title and LLC. Vesting in your LLC is allowed on an 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. The borrowers on the line need not be the borrowers on the first mortgage.
Property types. Eligible properties include single-family homes, PUDs, townhomes, two-to-four-unit buildings, and warrantable and non-warrantable condominiums. Lots to 10 acres also qualify. The program excludes:
- rural-designated property
- row homes
- condotels
- commercial or agricultural property
- leaseholds and land trusts
- age-restricted communities
- hobby farms
- modular and log homes
- land contracts
- mixed-use property
- a property listed for sale in the prior 2 months
- a property with a solar lien
Borrowers. U.S. citizens, permanent residents, and non-permanent residents with a Social Security number can apply. Foreign nationals and ITIN borrowers are not eligible.
Credit history. The program wants no 30-day mortgage late in the last 12 months. It wants 48 months since a bankruptcy, foreclosure, short sale or deed-in-lieu. No reserves or cash to close are required.
Portfolio limits. The program allows at most 5 loans or $2,500,000 per borrower. Some banks set their own property-count limits. A BiggerPockets thread on a HELOC against a rental shows investors running into bank limits on how many properties they own and a first-position line that required paying off the existing mortgage. Those are bank rules, not this program’s.
Short-term rentals. Rent from a short-term rental varies more than a long-term lease, so lenders look harder at it.
Where it is offered. The program is available in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee: Alabama, California, Colorado, Florida, Georgia, Indiana, Michigan, Montana, New Mexico, North Carolina, Ohio, Pennsylvania, Texas, Virginia and Washington.
Which DSCR HELOC Program Is Best for Your Rental?
No single program wins for everyone. The best program for your situation depends on the file, and a broker’s job is to match that file to the lender whose guidelines fit it. Lendmire is a mortgage broker that works with a network of wholesale DSCR HELOC lenders. It does not lend, and it does not rank lenders for you.
Start with a few questions that drive the match:
- Do you want to keep your first mortgage in place, or is the rental free and clear?
- What is your credit score, and which tier does it reach?
- How much equity sits above your first mortgage once you apply the CLTV ceiling?
- Does the rent clear 1.10x on a stress payment over the whole line?
- Is the property type on the eligible list?
Then compare structures by situation.
| Your situation | Structure that usually fits |
|---|---|
| Keep first mortgage, want revolving access | Second-lien DSCR HELOC |
| Rental with no mortgage, 700+ credit | First-lien DSCR HELOC |
| Need to replace the first mortgage | DSCR cash-out refinance |
| Credit under 700 | Outside this program |
| Rental bought or refinanced recently | Wait for seasoning |
A cash-out refinance replaces your first mortgage and tests rent against a bigger payment. Coverage can drop after a large cash-out. A line that leaves the first mortgage alone avoids that, but its size is capped by the ceilings above.
Bank HELOCs on rentals are a different product. They typically lean on your personal income and credit, and many banks do not write them at all. A BiggerPockets thread on HELOCs for investment property shows investors being turned away. A rent-based line gives those investors another route, though not a guaranteed one.
Several lenders in the network offer lines like this. Their overlays differ on points such as entity vesting, property types, and leverage tiers. A broker can check your file against each program’s rules before anything goes to underwriting.
Risks and When Not to Use It
The line adds debt to the rental that secures it. That lowers the coverage on that property, and a missed payment puts the collateral at risk.
Variable payments can rise. Interest-only draws can make cash flow look better than it will after the draw period ends. A coverage result above 1.00x does not mean the property earns a profit once you account for maintenance, vacancy and management.
Layered leverage is the other danger. A second lien stacks on a first mortgage, so a drop in value shrinks your equity cushion from both sides. If you plan to draw the line to buy the next property, make sure that purchase still works if rents soften.
Skip the program when your score is below the floor, the rental sits in an excluded property class, or you need a larger sum than the ceilings allow. A cash-out refinance or a different tool may fit better.
Frequently Asked Questions
Can I keep my existing first mortgage and still get a DSCR HELOC?
Yes, if you take the second-lien version. The line sits behind your first mortgage, which stays untouched. It needs a 720 score or better and up to 70% combined loan-to-value, and your first mortgage balance counts toward that figure. The line is subject to underwriting, and the borrowers on it need not match those on the first mortgage.
How long after I buy or refinance before I can get a 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). If you bought recently, count from the settlement date. If you refinanced, count from the new note date.
Can my LLC hold title?
Often, yes. The members sign as guarantors. If the title holder is not a borrower, that holder signs a non-borrowing owner acknowledgment and the security instrument.
Can I use the line to buy my next rental?
Not directly. The line cannot be closed together with a purchase, and it cannot be placed on the property you are buying. Many investors draw funds from a line on an existing rental and use them as a down payment afterward. The new payment is debt on the rental securing the line, so it reduces coverage on that property.
Does the coverage test use the full line or just what I draw?
The full line. The qualifying payment is a fully amortizing payment on the entire credit limit at the start rate plus 2 percentage points. Your actual interest-only payment during the draw period can be lower. The lender’s own calculation governs.
Your 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.
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.
Get Started
Ready to find the right loan for you?
See your offer in seconds. No credit pull, no obligation.
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’s explainer on home equity lines
2. BiggerPockets – HELOC against a rental property
3. BiggerPockets – HELOC on 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 Property That Already Has a HELOC · DSCR HELOC Lenders on an Investment Property You Already Own · Best DSCR HELOC Program When You Already Have a First Mortgage · Best DSCR HELOC Program on an Investment Property You Own · Best DSCR HELOC Program on a 2-4 Unit Rental You Already Own
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
- North Carolina Insurance Producer · License# 19053198 · Property, Casualty, Life, Health · Verify on NAIC SBS
- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
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.