The Quick Read: The most you can borrow is the rental’s value times the program’s combined leverage cap, minus every lien already on it, and then the line-size ceiling applies. On a rental with a first mortgage, subject to underwriting, that cap is typically 70% combined loan-to-value (CLTV) at a 720 score or better, on lines of $50,000 to $500,000. A rental with no mortgage can reach 75% loan-to-value (LTV) at 740 or better, on lines up to $500,000, while first-lien lines above $500,000 are capped at 65% LTV.
- The line is secured by a rental you already own and have held for a while, not by the flip or BRRRR property you are about to buy.
- The test applies to the full credit limit, not the amount you draw.
- Rent must cover a stress payment on the entire line at 1.10x or better, subject to lender guidelines.
- It is available through select programs in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee.
What Is a DSCR HELOC, and How Does It Differ From a Consumer HELOC?
A DSCR HELOC is a revolving line of credit on a non-owner-occupied rental of one to four units, qualified on the property’s rent rather than the owner’s personal income. A HELOC is an open-end line that lets you borrow, repay and borrow again during a draw period.
The label “DSCR HELOC” gets used loosely. Some people mean a cash-out refinance. Others mean a closed-end second mortgage. The structure described here is a true line, written as a standalone second lien behind the first mortgage you keep, or as a standalone first lien on a rental with no mortgage. It is never a third lien. It is never a line on your own home or a second home.
The key difference from a bank product is the underwriting. A typical bank investment-property line is credit-based. NerdWallet notes that fewer lenders offer HELOCs on investment property, that the rules are strict, and that lenders view default risk as higher. A DSCR HELOC qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. No tax returns, W-2s or personal income calculation enter the picture, and the LLC can stay on title, subject to program terms.
What Is the Formula for How Much You Can Borrow?
The formula is value times the leverage cap, minus existing liens. The result is then bounded by the line-size range of $50,000 to $500,000 on a second lien, or up to $1,000,000 on a first lien.
Work it in percentages on a second lien. Say a rental is worth 100% of its appraised value and carries a first mortgage equal to 45% of that value. At a 70% CLTV cap, the new line can use at most 25% of the appraised value (70% minus 45%). Multiply 25% by your own appraised value to see the ceiling, then compare it with the $50,000 to $500,000 line range. If the result lands below $50,000, a second lien is not available on that rental.
A rental with no mortgage is a different case, because it takes a first lien. At a 740 score, that first lien could reach 75% LTV on lines up to $500,000, again limited by the line-size range. A second lien never goes above 70% CLTV. These are ceilings, not offers, and every file is underwritten individually.
Two details trip people up:
1. CLTV counts the whole line. The combined test adds the first mortgage balance and the full new credit limit, then divides by value. Drawing less does not change the test.
2. The score sets the tier. On a second lien, 720 is the floor, and there is no second-lien tier below it. On a first lien, 700 to 739 gets 70% LTV and 740 or better gets 75% LTV on lines to $500,000.
The CFPB’s HELOC booklet shows the same subtract-what-you-owe method using a consumer illustration. Treat its percentage as a teaching example. It is not a cap on this program.
What Are the Leverage Tiers at a Glance?
Leverage depends on lien position, credit score and line size. Second liens top out at 70% CLTV. First liens run from 65% to 75% LTV. All figures are subject to underwriting and a full review of property, leverage, and credit.
| Lien position | Credit score | Maximum leverage | Line size |
|---|---|---|---|
| Second lien (first mortgage stays) | 720 or better | 70% CLTV | $50,000 to $500,000 |
| First lien (no mortgage) | 740 or better | 75% LTV | Up to $500,000 |
| First lien (no mortgage) | 700 to 739 | 70% LTV | Up to $500,000 |
| First lien (no mortgage) | 720 or better | 65% LTV | $500,000 to $1,000,000 |
A declining-market flag can lower the ceiling by 5 points. That is a program overlay, and it applies on top of the table.
Does the Rent Test Limit How Much You Can Borrow?
Yes. The rent test can cap the line before the leverage cap does. Gross monthly rent divided by the qualifying payment must reach 1.10x, and that payment is a fully amortizing payment on the entire credit limit at the start rate plus 2 percentage points.
That is a stress payment. It runs on the whole line, not just the drawn balance, so a larger line needs more rent behind it. Taxes and insurance are not part of the qualifying payment. Rent is the lesser of the appraisal’s market rent and the lease, unless three months of receipts support a lease above market.
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 only illustrative.
Picture a rental that clears the leverage cap with room to spare but carries modest rent. The rent test can shrink the line below what the equity would allow. A rental with strong rent and thin equity hits the opposite wall. Check both before you plan a budget around a number.
Can a DSCR HELOC Fund the Flip or BRRRR Property Itself?
Not directly. The line sits on a different, seasoned rental that you already own, and you spend the draw as cash on the next deal. It is never closed together with a purchase.
That has a practical consequence. The project property does not need to qualify, because it is not the collateral. The property that secures the line does. 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).
So a freshly stabilized BRRRR property cannot be tapped right away to fund the next one. An investor with an older paid-off rental, or one with a first mortgage and healthy equity, is the natural fit.
Eligible collateral includes single-family homes, PUDs, townhomes, two-to-four-unit properties, and warrantable and non-warrantable condominiums. Rural-designated property, row homes, condotels, leaseholds and land trusts are outside the program.
How Do Draws Work, and Do They Fit a Rehab Budget?
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.
This shapes how you size the line. A flip with a modest budget fits a smaller line, while a heavy rehab with a long carry may justify a larger one. During the 5-year draw period you pay interest only on the drawn balance. Then a 25-year fully amortizing repayment period follows, with a 30-year maturity. The rate is variable.
The CFPB notes that repayment periods begin after the draw period ends. A variable rate and interest-only draws make this a tool built for a short hold: buy, rehab, exit, repay. Using the line as a permanent down-payment fund is a different decision, and a thinner one.
What Does the File Look Like?
The file reviews the property’s value, the rent, your credit and your history. No reserves and no cash to close are required. Each item is subject to underwriting.
- Valuation: Lines to $400,000 use an automated valuation (confidence score of 85 or better) with a property inspection report, or a full interior appraisal. Larger lines take a full interior appraisal. Appraisal waivers are not accepted.
- Credit history: No 30-day mortgage late in the last 12 months, and 48 months since a bankruptcy, foreclosure, short sale or deed-in-lieu.
- Exposure: At most 5 loans or $2,500,000 per borrower with the program.
- Borrowers: US citizens, permanent residents and non-permanent residents with a Social Security number. Foreign nationals and ITIN borrowers are not eligible.
Lendmire’s complete DSCR loans guide covers how property-rent-based lender review works across the broader product family. For a comparison with a credit-based line, see Lendmire’s piece on how much you can borrow on an investment property HELOC to fund a flip or BRRRR project.
How Does It Compare With Other Ways to Fund a Project?
A DSCR HELOC trades lower upfront friction on the project for a lien on a rental you keep. The right choice depends on how long you hold the debt and which asset you want to pledge.
| Factor | DSCR HELOC | DSCR cash-out refinance | Bank HELOC on a rental |
|---|---|---|---|
| Collateral | Seasoned rental you keep | Seasoned rental you refinance | Rental, or your home |
| First mortgage | Stays in place on a second lien | Replaced | Stays in place |
| Qualified on | Rental income | Rental income | Personal credit and income |
| Structure | Revolving, variable rate | Closed-end | Revolving |
The comparison columns reflect the general shape of those other products, not this program. A cash-out refinance replaces your existing first mortgage, which matters if your current mortgage terms are worth keeping. A bank line leans on your personal income file.
What Are the Risks?
The main risks are a variable rate, a short exit window and the collateral itself. A line secured by a rental you own puts that rental on the table if the project stalls.
Three scenarios deserve a stress test:
- The exit refinance appraises low. If the finished project does not appraise as planned, the line stays outstanding while you cover interest on a large drawn balance.
- Values drop. The CFPB booklet notes a lender can reduce or freeze a line if the home’s value falls significantly, so an undrawn balance is not guaranteed cash.
- Deals overlap. Because most of the line funds at closing, stacking projects against one line strains your cash flow.
Cash on hand still matters on the project itself. BRRRR leaves little cash flow while the rehab is underway, and a draw you cannot service is a problem no leverage table solves. 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.
Which Structure Fits Your Deal?
If your numbers are clear, matching structure to situation is simple.
- You own a paid-off, seasoned rental and want a flexible line. A first lien may fit, with leverage set by your score and line size.
- You hold a rental with a first mortgage you want to keep. A standalone second lien at a 720 score or better may fit, up to 70% CLTV.
- Your score is 700 to 719 and you carry a first mortgage. The second-lien floor is 720, so a different structure is likely a better route.
- The rental is rural, a row home or a leasehold. It is outside this program, and another option is needed.
Key Terms Defined
CLTV (combined loan-to-value): The first mortgage balance plus the new line, divided by the property’s value.
Draw period: The 5-year stretch when you can borrow against the line and pay interest only on what you drew.
Repayment period: The 25-year stretch after the draw period when the balance amortizes fully.
Seasoning: The time you must hold a rental, and the time since its last purchase or refinance, before it can secure the line.
DSCR: Debt service coverage ratio, meaning gross monthly rent divided by the qualifying payment.
Frequently Asked Questions
What is the minimum and maximum line?
Lines start at $50,000. A second lien goes up to $500,000. A first lien reaches $500,000 at the higher tiers, and lines run to $1,000,000 at 65% LTV, subject to underwriting. Final terms depend on the lender’s guidelines, the property type, and the borrower’s complete credit picture.
Does my credit score change how much I can borrow?
Yes, on a first lien. A score of 740 or better supports up to 75% LTV, while 700 to 739 supports 70%. On a second lien, 720 or better is the floor, with leverage up to 70% CLTV through select programs. Each figure is subject to lender guidelines and a full review of property type, leverage, and credit.
How long must I own the rental before using it as collateral?
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).
Can I hold the rental in an LLC?
Yes, an LLC can hold title on an investment property, subject to program terms. The members sign as guarantors, and a title holder who is not a borrower signs a non-borrowing owner acknowledgment.
Does the line need to be drawn all at once?
At least 80% of the line is drawn at closing, with a closing draw of at least $50,000. Later draws are at least $5,000 each, subject to program terms.
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. Pricing and available terms vary by lender, borrower profile, property type, and full underwriting review.
About Lendmire
As a mortgage broker (NMLS# 2371349), Lendmire helps landlords and real estate investors open DSCR home equity lines of credit on their rentals — lines qualified on the property’s rent, never on the owner’s own home — through wholesale lenders in 15 of Lendmire’s 16 licensed states (every licensed state except Tennessee). Lendmire is never the lender; line amounts, ceilings and terms are set by the lender under its guidelines. 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 – What is a home equity line of credit (HELOC)?
2. NerdWallet – HELOC on an investment property
3. CFPB – What you should know about home equity lines of credit
This article is part of Lendmire’s DSCR HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: DSCR HELOC Requirements With One Year of History · Can You Get a DSCR HELOC on a Rental Your S-Corp Owns? · DSCR HELOC Requirements to Fund the Down Payment on the Next Rental
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.