The Quick Read: A DSCR HELOC is a revolving line on a rental, written behind your existing first mortgage and qualified primarily on the property’s rent. On an $860K rental with a $500K first mortgage, you pass two tests: the combined debt must fit under the equity cap, and the rent must cover a stress payment on the whole line.
- Equity test: The first mortgage uses about 58% of value. A second-lien line tops out at 70% combined loan-to-value (CLTV) on an investment property, so the room is real but not huge.
- Rent test: Rent used for lender review must reach at least 1.10x a stress payment calculated on the entire credit limit, not just what you draw.
- Borrower test: A second lien needs a 720 credit score or better, a clean recent mortgage history, and an eligible property.
- What stays put: Your first mortgage stays in place, and the LLC can stay on title, subject to program terms. Leverage, reserves, and pricing vary by lender and program; the final terms follow the full file review.
This is a rent-qualified product. It is not the same as a bank line that reviews your personal income and debt-to-income ratio.
What Is a DSCR HELOC, Really?
A DSCR HELOC is a home equity line of credit on a non-owner-occupied one-to-four-unit rental. It qualifies mainly on the property’s rent instead of your personal income. DSCR stands for debt service coverage ratio, which compares the rent to the payment the lender tests.
Here is the structure. On a rental that still has a mortgage, the line is a standalone second lien behind your first mortgage. You keep the first mortgage exactly as it is. On a rental with no mortgage, the line can be a standalone first lien. It is never a third lien, never closed together with a purchase, and never a line on your own home.
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.
One caution on labels. “DSCR HELOC” is used loosely across the market, and products under that name differ. Some lenders want rent rolls and tax returns anyway. The structure here is a rent-qualified line placed through select programs in Lendmire’s wholesale network: no traditional personal-income documentation, W-2s, or personal income calculation, subject to lender guidelines. Lendmire is the broker. The lender reviews and decides.
Scarcity is the other reality. NerdWallet notes that not every lender offers a HELOC on an investment property and that qualification is strict, partly because lenders see higher default risk on rentals. That matches what a broker sees: the product exists, but only in a narrow set of programs.
Gate One: Does the Equity Fit?
The equity test asks whether your first mortgage plus the new line stays under the program’s combined cap. On a second lien, that cap is 70% CLTV at a 720 score or better, on lines up to $500,000. Your $500K balance already uses about 58% of an $860K value, which leaves roughly 12 points of value for the line.
CLTV is the combined loan-to-value ratio. Investopedia defines it as the total of all loans secured by the property compared with its value. Every lien counts, including the line you are asking for.
The formula is simple:
- Multiply the property value by 70%.
- Subtract the first mortgage balance.
- What remains is the maximum new line, subject to underwriting.
Run it for this file. Seventy percent of $860K, minus the $500K balance, leaves a workable amount. It sits comfortably above the $50,000 minimum line size. (The minimum is worth checking against your plan. A line you cannot use is not much of a line.)
Two details change the answer.
Value is the lender’s value, not yours. The test runs on the valuation the lender orders, not the purchase price and not your own estimate. Your first mortgage balance does not move when the appraisal lands. So every dollar of value the appraisal comes in below your estimate removes about 70 cents of line room. A modest miss shrinks the line sharply.
Some markets carry a lower ceiling. A property flagged as being in a declining market lowers the ceiling by 5 points. On this file that would cut the available room by more than a third. The program can also lower ceilings in specific metros. Ask early.
Equity also does not pool. The line is secured by one property, so equity in your other rentals does nothing for this file.
Gate Two: Does the Rent Cover the Stress Payment?
The rent test divides qualifying monthly rent by a stress payment and needs a result of at least 1.10x. The stress 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.
Read that again, because it is where first-time borrowers get surprised. The lender tests the whole line, not your drawn balance. A line you plan to draw lightly is still underwritten as if fully used and amortizing. The payment is also tested on a stress basis, higher than the starting payment you would actually see.
What counts as rent. Rent is the lesser of the appraisal’s market rent and the lease, unless three months of receipts support a lease above market. The appraiser reports market rent on the Form 1007 rent schedule. A lease must be in place. On a two-to-four-unit property, at most one unit can be vacant.
What about the first mortgage payment? This is the question that matters most on a file like yours. Whether the first-mortgage payment joins the qualifying payment on a second lien is not a figure to assume. Confirm on the file how the lender treats it. The lender’s own coverage calculation governs, and a broker who tells you otherwise before seeing the file is guessing.
Reverse math you can do yourself. Required rent equals 1.10 times the stress payment. Because the payment scales with the line, so does the rent you need. A line half the size needs about half the rent to pass. That is the cleanest lever you have: the same property can fail at a large line and pass at a smaller one.
Here is how three hypothetical files tend to play out, in ratios rather than dollars:
- Clear pass: Rent used for lender review lands near 1.25x the stress payment. The file clears with cushion, even if appraised rent comes in a bit low.
- Borderline: Rent lands near 1.10x. It clears on paper, but a lower market-rent figure from the appraiser can pull it under.
- Fail: Rent lands near 1.00x. The property covers a normal payment, but not the stress test, so the line has to shrink or the structure has to change.
Notice that the lease can look strong and still fail, because market rent from the appraisal may sit lower. That is why the lesser-of rule matters.
Gate Three: The Borrower and the Property
Credit, mortgage history, and property type decide whether the file reaches underwriting at all. On a second lien you need a 720 score or better, and the tier is based on the lender’s own credit report. No traditional personal-income documentation, pay stubs, or debt-to-income ratio are part of the file.
Credit and history. Expect no 30-day mortgage late in the last 12 months. Expect 48 months since any bankruptcy, foreclosure, short sale, or deed-in-lieu. No reserves and no cash to close are required. Exposure is limited to 5 loans or $2,500,000 per borrower with the program.
Who can borrow. U.S. citizens, permanent residents, and non-permanent residents with a Social Security number qualify. Foreign nationals and ITIN borrowers do not.
Title and LLC. Vesting in your LLC is allowed on 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 people on the line do not have to match the people on the first mortgage.
Eligible property. Single-family homes, planned unit developments, townhomes, two-to-four-unit properties, and both warrantable and non-warrantable condominiums are eligible, along with lots up to 10 acres. Leverage tiers apply the same way across them. The property types listed below are not eligible under this program.
- 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
If your rental falls into one of the property types on the list above, which are not eligible under this program, the equity and the rent do not matter. Check this first.
Valuation and Seasoning: Two Quiet Gatekeepers
Valuation depends on line size. Lines up to $400,000 use an automated valuation (confidence score of 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. Title work follows the same split: a full title policy on a first lien and on second liens above $400,000, and a lighter owner-and-encumbrance report on smaller second liens.
Seasoning is the waiting period between a purchase or refinance and a new loan. Two six-month clocks apply here: 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).
If you just closed on the rental or refinanced it, stop and count. Hazard insurance must cover both liens, with flood coverage where required.
How the Line Behaves After Closing
The line has a 5-year interest-only draw period on the drawn balance. A 25-year fully amortizing repayment period follows, with a 30-year maturity. At least 80% of the line is drawn at closing, and the closing draw is never less than $50,000. Later draws must be at least $5,000 each.
Read the closing-draw rule as a planning input, not a footnote. You are borrowing most of the line on day one. This product suits an investor with a specific use for the money, such as a down payment on the next rental or a rehab, more than someone who wants a standby reserve.
The rate is variable. The CFPB’s HELOC booklet explains that payments on variable-rate lines can change even when you borrow nothing more, and that fixed-rate options exist only at some lenders. The rate and pricing terms come with the lender’s HELOC disclosures. Plan your rent cushion for a payment that can move, and for the step up when repayment begins.
Line vs. Closed-End Second vs. Cash-Out Refinance
The right structure depends on whether you want to keep your first mortgage, how you want to receive funds, and how you document income. Here is how the main options differ.
| Factor | DSCR HELOC | DSCR cash-out refinance | Personal-income HELOC |
|---|---|---|---|
| First mortgage | Stays in place | Replaced | Stays in place |
| Qualified on | Property rent | Property rent | Your income and DTI |
| Funds | Mostly drawn at closing | Lump sum | Varies by lender |
| LLC on title | Allowed, per program | Program-dependent | Often not accepted |
| Fit | Keep a favorable first | Reset the whole loan | Strong traditional employment income |
The refinance and personal-income columns describe those products in general, not this program. A cash-out refinance replaces the $500K first mortgage, so it only makes sense if the new terms beat what you have. Investors with a favorable existing first often choose the line for exactly that reason. The complete DSCR loans guide explains the wider family of rent-qualified products.
What If the Numbers Don’t Work?
Most failed files fail on one test, and each test has its own fix. Here is the practical menu.
- Equity short: Ask for a smaller line, or pay down the first mortgage. Each dollar of principal you pay adds a dollar of room under the cap.
- Rent short: Shrink the line, since required rent scales with it. Or raise documented rent through a signed lease at market, backed by three months of receipts if the lease sits above market.
- Credit short: On a second lien, 720 is the floor. A borrower between 700 and 719 who keeps a first mortgage cannot use this lane. Raising the score may be the whole project.
- Wrong property: If the rental is on the ineligible list, a different structure is the only route.
- Different tool: A DSCR cash-out refinance, or a line qualified on documented bank deposits, may fit better.
All of these are options a lender would review, not promises. Qualification stays subject to credit approval, property review, and underwriting.
Where the General Rule Breaks
A few edge cases deserve their own mention, because they flip an answer that looks settled.
First lien on a paid-off rental. If a rental has no mortgage, the line can be a first lien. Leverage then runs up to 75% LTV at 740 or better, and 70% LTV from 700 to 739, on lines up to $500,000. Lines above $500,000, up to $1,000,000, carry a 65% LTV ceiling. A borrower who keeps a first mortgage can only take a second lien, with its 720 floor.
Short-term rentals. Rent is harder to document and leverage may be lower. The program requires a lease in place and long-term rent as the basis. Short-term rental rules can vary by city, county, HOA, and property type, so investors should confirm local rules before relying on projected rental income.
Combined exposure. The 5-loan and $2,500,000 limits count everything you hold with the program. A portfolio investor can hit that wall before the equity runs out.
Lender overlays. Each wholesale lender sets its own overlays. Across the programs Lendmire places files with, the first-mortgage treatment and the valuation path are where files get tangled. Pulling the rent schedule and the credit tier together before applying prevents most surprises.
Footprint. The program is offered in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee.
Key Terms Defined
CLTV (combined loan-to-value): The first mortgage balance plus the new line, divided by the property’s value.
Stress payment: A fully amortizing payment on the entire credit limit at a higher test rate, used only to qualify the file.
Second lien: A loan recorded behind your first mortgage, which stays in place.
Draw period: The 5-year window when you borrow and pay interest only on what you drew.
Form 1007: The appraiser’s rent schedule that reports market rent for the property.
Seasoning: The waiting period required after you buy or refinance before a new loan is allowed.
Frequently Asked Questions
Does the first mortgage payment count in the rent test?
Confirm it on the file. Whether the first-mortgage payment joins the qualifying payment on a second lien is not something to assume either way. The lender’s own coverage calculation governs. What is certain is that the test runs on the entire line at a stress payment, so a larger line needs more rent.
How much can I borrow on an $860K rental with a $500K first mortgage?
Take 70% of the lender’s value, then subtract the $500K balance. That leaves the maximum, subject to rent coverage, credit, and valuation. On this file, the first mortgage already uses about 58% of value, so the room is roughly 12 points of value. A lower appraisal shrinks it quickly.
Can I use this on a rental I just bought?
Not right away. 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).
Do I need tax returns or reserves?
No traditional personal-income documentation, W-2s, pay stubs, or debt-to-income calculation are used, and no reserves or cash to close are required, subject to lender guidelines. The rent, the lease, your credit report, and the valuation are all documented. The file still gets full underwriting.
Can my LLC hold the property?
Yes, subject to program terms. The members sign as guarantors, and a title holder who is not a borrower signs a non-borrowing owner acknowledgment and the security instrument. The property must be an investment property.
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. Request a quote through Lendmire or call 828-256-2183. Programs change and every file is underwritten individually, so nothing here is a commitment to lend.
On a file like yours, the equity usually answers the first question and the rent answers the second, so run both before you decide how big a line to ask for.
About Lendmire
Lendmire, NMLS# 2371349, is a mortgage brokerage with consumer lending licenses in 16 states. It arranges DSCR home equity lines of credit on rental property through wholesale lending partners in 15 of its 16 licensed states (every licensed state except Tennessee); each line is written on a non-owner-occupied one-to-four-unit rental and reviewed individually by the lender under the program’s credit and leverage guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
Investors who want the broader program framework can review how DSCR loans work.
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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
2. Investopedia – Combined Loan-to-Value
3. CFPB – What You Should Know About HELOCs
This article is part of Lendmire’s DSCR HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: How to Qualify for a DSCR HELOC for Refinancing a Balance Into a New HELOC · How a DSCR HELOC Works and Keep a Locked-in Mortgage · How to Qualify for a DSCR HELOC by State and Where It Is Offered
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
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.