The Quick Read: It depends on the smallest of three limits: the equity left under a 70% combined loan-to-value cap on a second lien against a rental, the program’s $500,000 ceiling on that lien, and how much rent coverage the full line can carry at a 1.10x test. Minimal documentation changes which personal papers you hand over. It does not change the equity math or the property file. The line qualifies primarily on property-level rental income covering the payment, subject to lender guidelines.
- A second-lien line behind your existing first mortgage runs from $50,000 to $500,000, up to 70% combined loan-to-value, at a 720 credit score or better.
- A first-lien line on a rental with no mortgage reaches 75% loan-to-value at 740 or better, and lines run up to $1,000,000.
- The rent test runs on the entire credit limit, not on what you plan to draw.
- You skip traditional personal-income documentation, W-2s and a personal income calculation. You still provide a lease, a credit report, title and a valuation.
- These are ceilings and floors from select programs, subject to underwriting. They are not offers. These specifics are subject to lender guidelines and a full review of property, leverage, and credit.
What Is a DSCR HELOC, Exactly?
A DSCR HELOC is a revolving line of credit secured by a rental you keep. The debt service coverage ratio (DSCR) is the property’s monthly rent divided by the monthly payment the lender tests. The line is reviewed on that ratio instead of your personal income.
Through the wholesale network Lendmire places files with, the line is a standalone second lien behind the first mortgage you keep. It can also be a standalone first lien on a rental with no mortgage. It is never closed together with a purchase, never a third lien, and never a line on your own home or a second home. The property must be a non-owner-occupied one-to-four-unit rental.
Some people use the same label for a DSCR cash-out refinance, which replaces your first mortgage with a new, larger one. That is a different product with its own leverage. If you want to leave a good first mortgage alone, the standalone line is the structure to look at.
The program is offered in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee. Lendmire is the broker. It arranges the line through a wholesale lender, and that lender underwrites it.
How Is the Line Size Actually Set?
Line size is the smallest number from a short list of limits. Each limit is checked in turn, and the lowest one wins. Treat the table below as ceilings and floors, not promises.
| Limit | What it caps | Typical figure |
|---|---|---|
| Second-lien leverage | First mortgage plus line, over value | 70% CLTV at 720+ |
| First-lien leverage | New line over value, no mortgage | 75% LTV at 740+; 70% at 700-739 |
| Large first-lien lines | Lines above $500,000 | 65% LTV at 720+ |
| Dollar range | Smallest and largest line | $50,000 up; second lien to $500,000; first lien to $1,000,000 |
| Rent coverage | Rent against stress payment | 1.10x minimum DSCR |
| Borrower exposure | Loans or dollars with the program | 5 loans or $2,500,000 |
Lenders count the full credit limit, not just the amount you draw. That matters for every row above.
Step One: The Equity Ceiling
Equity is what the property is worth minus what is owed on it. The CFPB’s HELOC booklet describes the basic sizing method: apply a percentage to the home’s value, then subtract what you owe. The booklet’s percentage is a consumer example, not a DSCR figure. The rental program uses its own caps.
On a second lien, the cap is combined loan-to-value (CLTV). That is your first mortgage balance plus the new line, divided by the property’s value. The cap is 70% at a 720 score or better. Below 720 there is no second-lien option on this program.
Here is the arithmetic in percentages. Say your first mortgage sits at 50% of the property’s value. A 70% CLTV cap leaves 20% of value for the line. If that slice is smaller than the $50,000 minimum line, no line fits, however strong your credit is.
If your first mortgage is already near 70%, the answer is the same. Strong credit does not create room that the cap removes.
On a first lien, the property has no mortgage. The cap is loan-to-value (LTV): 75% at 740 or better, or 70% from 700 to 739. Lines above $500,000, up to $1,000,000, drop to 65% LTV at 720 or better. A first lien is only available on a rental with no mortgage. A borrower who keeps a first mortgage takes the second-lien route and its 720 floor. Terms depend on the lender’s guidelines, the property type, the leverage, and a full review of the credit profile.
Two haircuts can lower these ceilings. A declining-market flag on the property cuts the ceiling by 5 points, and Philadelphia properties carry a ceiling 10 points lower.
Step Two: The Rent Ceiling
The rent test often surprises owners with plenty of equity. The program’s minimum DSCR is 1.10x. Gross monthly rent is divided by a qualifying payment, which is a fully amortizing payment on the entire credit limit at the start rate plus 2 percentage points. That is a stress payment, and it covers principal and interest only.
Rent is the lesser of the appraisal’s market rent and the lease, unless three months of receipts support a lease above market. A lease in place is required. A two-to-four-unit property can have at most one vacant unit.
Because the test runs on the full line, a bigger limit means a bigger qualifying payment. A rental with modest rent can pass at a smaller line and fail at the maximum. Drawing only part of the line does not help, because the test never looks at your drawn balance.
Whether the first-mortgage payment joins the qualifying payment on a second lien is something to confirm on the file. The lender’s own coverage calculation governs. Qualifying arithmetic here is illustrative.
A Worked Example: Which Limit Binds?
Run two modeled scenarios, using percentages and ratios only.
In the first, a rental carries a first mortgage at 40% of value, and the borrower scores above 720. The 70% CLTV cap leaves 30% of value. The dollar cap does not bind unless the property is worth a very large amount. The rent test is the question. If rent clears 1.10x on the stress payment for a line at that full size, equity is the binding limit. The line is the full 30% slice, subject to underwriting.
In the second, the same borrower owns a rental with a thin lease relative to its value. Equity room is the same 30%, but rent covers the stress payment on that line at only about 1.0x. The line fails at full size. The practical answer is a smaller line, where the stress payment shrinks until coverage clears 1.10x. Rent is now the binding limit, even though equity was plentiful.
This is why the headline cap is not your number. The smallest of equity room, dollar range and rent coverage is.
What Do You Skip, and What Do You Still Provide?
Minimal documentation means the personal income file stays closed. It does not mean an empty file. The rental’s income, the lease, your credit report and the valuation are all documented.
| Skipped | Still required |
|---|---|
| Tax returns | Lease in place |
| W-2s and pay stubs | Lender’s credit report |
| Personal debt-to-income ratio | Valuation of the property |
| Personal income calculation | Title review and vesting check |
An LLC can stay on title, 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 do not have to match the borrowers on the first mortgage.
The valuation path depends on 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. Appraisal waivers are not accepted.
Title work also scales. A first lien gets a full title policy, as do second liens above $400,000. Smaller second liens use an owner-and-encumbrance report.
What Credit and History Does the Line Want?
Credit sets which leverage tier you land in. The minimum is 720 on a second lien and 700 on a first lien. The lender’s own credit report sets the tier. On a first lien, a score from 700 to 739 caps leverage at 70% LTV, while 740 or better reaches 75%. The exact numbers vary by lender and program and follow a full review of property, leverage, and credit.
Mortgage history is simple. The program looks for no 30-day late payment in the last 12 months. It also looks for 48 months since a bankruptcy, foreclosure, short sale or deed-in-lieu. Extra tradeline rules are waived at 700 and above.
The program requires no reserves and no cash to close. 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.
Seasoning is the waiting period after you acquire or refinance a property. 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).
How Do Draws and Repayment Work?
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.
The draw period is 5 years of interest-only payments on the drawn balance. Then a 25-year fully amortizing repayment period begins, and the maturity is 30 years. The rate is variable. The rate and the pricing terms come with the lender’s disclosures.
This structure changes how you should size the line. You are not opening a large, mostly unused safety net. Most of it is borrowed on day one. Ask for the amount you will put to work, and know that a bigger limit also raises the stress payment in the rent test.
Because most of the line is drawn up front, a line used as a down payment on another purchase needs a purchase lender who accepts borrowed funds. A fully line-funded purchase also leaves no equity cushion. The payment on the line hits your real cash flow even if it does not enter another property’s coverage test.
Which Rentals Are Outside the Program?
Eligible properties include single-family homes, PUDs, townhomes, two-to-four-unit buildings, warrantable and non-warrantable condominiums, and lots up to 10 acres. Leverage tiers above apply to every property type.
These are outside the program:
- Rural-designated property
- Row homes
- Condotels
- Commercial or agricultural property
- Leaseholds
- Land trusts
- Age-restricted communities
- Hobby farms
- Modular and log homes
- Land contracts
- Mixed-use property
- A property listed for sale in the prior two months
- A property with a solar lien
Hazard insurance must cover both liens, and flood coverage is required where applicable. If you hold several rentals, remember the program’s cap of 5 loans or $2,500,000 per borrower.
Short-term rentals add a wrinkle. 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.
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 Compliance Alliance makes the point that the loan’s purpose, not the property label, drives that treatment.
When Another Product Fits Better
A DSCR HELOC is the right tool when you want equity without touching a good first mortgage. It is the wrong tool when the numbers do not stack up.
If the first mortgage is already near the 70% CLTV cap, there is no room. A DSCR cash-out refinance replaces the first lien and can restructure leverage, though it moves your first-mortgage terms along with it. If you have no mortgage but need more than the first-lien ranges allow, size down to the 65% tier above $500,000 or look at another structure.
Investors who document income with deposits might compare the bank statement route, covered in Lendmire’s piece Top Bank Statement HELOC Providers With Minimal Documentation. That route is reviewed on documented income under the applicable program, subject to lender guidelines. It is a different test with different limits.
Supply is thin on the market side. Investors in a BiggerPockets thread describe few banks offering rental HELOCs, and one poster reports a bank that allowed a HELOC on only one investment property. The thread is dated and anecdotal, but it fits why investors look to wholesale programs.
Honest take: the sweet spot is a rental with a low first mortgage, rent that covers the stress payment comfortably, and a plan for the whole draw. Outside that, the line shrinks fast or does not fit.
For the full picture of how DSCR financing works across products, see Lendmire’s complete DSCR loans guide.
Key Terms Defined
CLTV (combined loan-to-value): The first mortgage balance plus the new line, divided by the property’s value.
LTV (loan-to-value): A single loan’s balance divided by the property’s value. It applies to a first-lien line on a rental with no mortgage.
Draw period: The 5 years in which you can borrow from the line and pay interest only on what you have drawn.
Qualifying payment: The stress payment on the entire credit limit, used only to test rent coverage. It is not what you actually pay.
Seasoning: The waiting period after you buy or refinance a property before it can carry a new loan.
Second lien: A loan that sits behind your first mortgage and gets paid after it if the property is sold.
Frequently Asked Questions
Can I borrow more by documenting my personal income?
Not on this program. The line qualifies primarily on property-level rental income covering the payment, so personal income does not raise the leverage cap. Leverage follows the credit tier, the lien position and the property. If you want to use documented income, a separate program, such as an investment-property HELOC qualified on personal income, follows its own rules.
Does drawing less than the full line lower the rent test?
No. The rent test runs on a payment for the entire credit limit, so a bigger line is harder to qualify for even if you plan to use little. At least 80% of the line is also drawn at closing. Size the line to what you will actually use.
How long do I have to own a rental before I can open 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). A recent purchase or refinance can reset the first clock.
Can my LLC hold title?
Yes, an LLC can hold title on an investment property, subject to program terms. The members sign as guarantors. The borrowers on the line do not need to match the borrowers on the first mortgage.
Does a higher credit score raise my second-lien line?
Not past the 720 threshold. A second lien tops out at 70% CLTV for scores of 720 or better, and below 720 there is no second-lien option on this program. On a first lien, the score does move leverage: 740 or better reaches 75% LTV, versus 70% from 700 to 739. Final terms depend on the lender’s guidelines, the property type, and the borrower’s complete credit picture.
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. Programs change, and every file is underwritten individually.
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.
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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 booklet
3. BiggerPockets – HELOC on a rental property
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 on That Property? · How Much Can You Borrow on a DSCR HELOC for Investing in Mortgage Notes? · How Much Can You Borrow on a DSCR HELOC After a First Mortgage Modification?
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
Important disclosures. Lendmire (NMLS# 2371349) is a licensed mortgage brokerage. Lendmire is not a direct lender, depository institution, or financial advisor. All loan inquiries are subject to lender underwriting; this article does not constitute a commitment to lend. Rates, terms, and program guidelines are subject to change without notice and vary by borrower profile, property type, and state. Information in this article is general in nature and is not financial, legal, or tax advice. Equal Housing Opportunity. NMLS Consumer Access: nmlsconsumeraccess.org.