The Quick Read: It depends on lien position, but a second lien on a rental, behind your first mortgage, tops out at 70% combined loan-to-value at a 720 score or better, minus the first mortgage, on lines from $50,000 to $500,000, and rent must cover the stress payment on the whole line at 1.10x, subject to underwriting. A rental with no mortgage can take a first-lien line at higher leverage. Either way, the lesser of the equity room and the rent test sets the number, unless three months of rent receipts support a lease above market.
- Second lien: up to 70% CLTV at 720 or better, lines up to $500,000.
- First lien (no mortgage on the rental): up to 75% LTV at 740 or better, 70% from 700 to 739, 65% on lines above $500,000 up to $1,000,000.
- Rent test: 1.10x minimum, measured against a payment on the entire credit limit.
- No personal income file: no traditional personal-income documentation, W-2s, pay stubs or debt-to-income ratio, subject to lender guidelines.
- Footprint: offered in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee.
What Is the Formula for Your Maximum Line?
Your maximum line is the property value times the leverage cap, minus every lien already recorded, and never more than the program’s dollar cap. Then the rent test has to pass on the full line. Equity alone never sets the number.
Here is the arithmetic in plain steps. Take the value from the appraisal or automated valuation. Multiply by the cap for your lien position and credit tier. Subtract the first mortgage balance if one exists. What remains is the most room for a line. The full credit limit counts toward combined leverage, not only the amount you draw.
Rentals get lower caps than a primary home. NerdWallet’s explainer on investment-property HELOCs says lenders see higher default risk on rentals, and that availability is limited. They also report six months of reserves and a debt-to-income band of 40% to 50%.
The wholesale network behind Lendmire’s DSCR HELOC works differently on two of those points. It asks for no reserves and no debt-to-income calculation. The leverage caps are explicit and sit lower than the 80% market ceiling.
How Does a Second Lien Behind Your Mortgage Size Up?
A second lien is capped at 70% combined loan-to-value, which means the first mortgage balance plus the new line, divided by value. That cap applies at a 720 credit score or better, on lines from $50,000 up to $500,000. Below 720 there is no second-lien tier. Final terms depend on the lender’s guidelines, the property type, and the borrower’s complete credit picture.
The first mortgage eats into the same 70%. A rental with a first mortgage at 50% of value leaves about 20% of value for the line. A first mortgage at 60% leaves about 10%. A first mortgage at 70% or more leaves nothing.
The line also has to be at least $50,000. A rental with a thin slice of room can pass the percentage test and still fall short of the minimum line.
The line sits behind the first mortgage you keep. It is never closed together with a purchase, never a third lien, and never placed on your own home or a second home. The borrowers on the line do not have to be the borrowers on the first mortgage.
What Does the Rent Test Do to Your Borrowing Amount?
The rent test can cap the line below what the equity allows. Minimum DSCR is 1.10x. That is gross monthly rent divided by a qualifying payment, and the qualifying payment is a fully amortizing payment on the entire credit limit, run at the start rate plus 2 percentage points. It is a stress payment, built to be higher than the payment you will actually make during the interest-only draw period. Each figure is subject to lender guidelines and a complete review of property type, leverage, and credit.
Three details decide how the test runs.
- Principal and interest only. Taxes and insurance are not part of the qualifying payment.
- Which rent counts. Rent is the lesser of the appraisal’s market rent and the lease, unless three months of receipts support a lease above market. The appraisal’s market rent comes from the Form 1007 rent schedule.
- A lease in place. A lease is required. A two-to-four-unit property can have at most one vacant unit.
Because the payment is sized on the whole limit, a larger line needs more rent. If the test fails at the line you want, a smaller line may pass. 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 ahead of time is illustrative.
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 qualifies primarily on property-level rental income covering the payment, subject to lender guidelines.
What Do the Numbers Look Like in Practice?
These examples use percentages of value, not dollars, because the dollar result depends on the property. They show the ceilings, not offers, and every file is subject to underwriting.
| Scenario | Lien | Cap applied | Room for the line |
|---|---|---|---|
| First mortgage at 50% of value, 720+ | Second | 70% CLTV | About 20% of value |
| First mortgage at 60% of value, 720+ | Second | 70% CLTV | About 10% of value |
| First mortgage at 70% of value | Second | 70% CLTV | — |
| No mortgage, 700 to 739 | First | 70% LTV | Up to 70% of value |
| No mortgage, line above $500,000, 720+ | First | 65% LTV | Up to 65% of value |
Two more adjustments sit on top of the table. A declining-market flag on the property lowers the ceiling by 5 points. Philadelphia lines carry a ceiling 10 points lower.
A fourth outcome is not in the table: the equity passes and the rent fails. Picture a rental with strong equity but a lease that is light for the area. The percentage test clears, but the 1.10x test on the whole limit does not. Cutting the line size lowers the stress payment and may bring the ratio back above 1.10x.
How Much Does a First Lien on a Paid-Off Rental Allow?
A first-lien line is available only on a rental with no mortgage. From 700 to 739, the cap is 70%. Lines above $500,000, up to $1,000,000, carry a 65% LTV ceiling at 720 or better. The first-lien floor is 700. Leverage, reserves, and pricing vary by lender and program; the final terms follow the full file review.
At 740 or better, the allowed leverage is at its highest, on lines up to $500,000. The first-lien floor is 700.
This is the one lane where you borrow against a rental that has no other debt. A borrower with a first mortgage cannot take a first-lien line. That borrower takes a second lien, with its 720 floor.
What Shrinks Your Line?
Several file facts can pull the number down before you reach the cap. Run through this list before you count on a figure.
- Credit tier. The tier comes from the lender’s own credit report. Scores above the minimum for your lien position buy eligibility and the cap shown above, not extra leverage.
- Mortgage history. No 30-day late in the last 12 months. At least 48 months since a bankruptcy, foreclosure, short sale or deed in lieu.
- Market flags. A declining-market flag takes 5 points off the ceiling.
- Property type. Single-family, PUD, townhome, two-to-four-unit properties and warrantable and non-warrantable condominiums are eligible, along with lots up to 10 acres. Rural-designated property, row homes, condotels, commercial or agricultural property, leaseholds, land trusts, age-restricted communities, hobby farms, modular and log homes, land contracts and mixed-use are outside this lane. So is a property listed for sale in the prior 2 months, or one with a solar lien.
- Exposure. A borrower can have at most 5 loans or $2,500,000 with the program.
- Borrower status. U.S. citizens, permanent residents, and non-permanent residents with a Social Security number are eligible. Foreign nationals and ITIN borrowers are not.
How Does Seasoning Affect Eligibility?
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). Investors who just closed a purchase or a cash-out refinance on the rental wait out both periods before the line is available.
Can an LLC Hold the Property?
Yes, subject to program terms. Vesting in the owner’s LLC is allowed on investment property. The members sign as guarantors. A title holder who is not a borrower signs a non-borrowing owner acknowledgment and the security instrument. Many bank HELOCs want personal or trust title, so the LLC allowance matters to investors who hold rentals in entities. Lendmire’s piece How to Qualify for an Investment Property HELOC on a Non-Owner-Occupied Property walks through the entity and title questions in more detail.
How Do Valuation and Title Affect the Line?
Lines up to $400,000 can use an automated valuation with a confidence score of 85 or better, paired with a property inspection report. A full interior appraisal is also acceptable. Lines above $400,000 require a full interior appraisal on Form 1004, 1073 or 1025. Appraisal waivers are not accepted.
Title work scales with the lien. A full title policy applies to a first lien and to second liens above $400,000. Smaller second liens use an owner-and-encumbrance report. Hazard insurance has to cover both liens, with flood coverage where required.
Investment-property lines may require more than one appraisal. Whether a second valuation is needed on a given file depends on the program and the lender’s review.
How Much Cash Will You Actually Receive?
You receive at least 80% of the line 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 runs 5 years, interest-only on the drawn balance. A 25-year fully amortizing repayment period follows, for a 30-year maturity. The rate is variable, and federal consumer guidance from the CFPB notes that most HELOC rates are variable. The rate and the pricing terms come with the lender’s disclosures.
DSCR HELOC or Something Else?
The right product depends on how much cash you want, how the property is titled, and whether you want to keep the first mortgage. The table compares four structures. The first column describes this program. The others are described by their own rules.
| Factor | DSCR HELOC | Investment HELOC on personal income | DSCR cash-out refinance | Owner-occupied HELOC |
|---|---|---|---|---|
| Property | Rental, non-owner-occupied | Rental | Rental | Primary home |
| Reviewed on | Rent coverage, 1.10x | Credit, income, DTI | Rent coverage | Personal income |
| First mortgage | Keep it (second lien) or none (first lien) | Usually kept | Replaced | Usually kept |
| Funds | Revolving line, 80% drawn at closing | Revolving line | One lump sum | Revolving line |
| LLC title | Allowed | Often personal title | Per program terms | Not applicable |
A line makes sense when you want to keep a low-balance first mortgage and add cash behind it. A cash-out refinance makes more sense when you want one larger lump sum and are willing to replace the first mortgage. The full complete DSCR loans guide covers the broader product family.
A primary-residence HELOC is a different product. This line is never offered on an owner-occupied home.
Key Terms Defined
DSCR: the ratio of the rental’s gross monthly rent to the qualifying payment.
LTV: the loan amount divided by the property value, used on a first-lien line.
CLTV: the first mortgage balance plus the new line, divided by the property value, used on a second-lien line.
Lien position: whether the line is recorded behind a first mortgage (second lien) or alone on a rental with no mortgage (first lien).
Draw period: the 5 years when you pay interest only on the drawn balance, before the 25-year repayment period begins.
Stress payment: the qualifying payment on the full limit at the start rate plus 2 percentage points.
How Do You Estimate Your Own Number?
Work through the steps in order.
1. Pick the lien position. A rental with a mortgage takes a second lien. A rental with none takes a first lien.
2. Find the cap. Use 70% CLTV for a second lien at 720 or better, and treat 70% as the ceiling for any second lien, whatever the credit score or line size. The higher tiers apply to first liens only: 75% at 740 or better, or 70% from 700 to 739, and 65% on loans above $500,000.
3. Apply any market adjustment. Take 5 points off for a declining-market flag, and 10 points for Philadelphia.
4. Subtract the first mortgage. On a second lien, take the first mortgage balance out of the combined cap.
5. Check the minimum and maximum. The line has to be at least $50,000 and no more than $500,000 on a second lien.
6. Run the rent test. Compare the rent that counts to a stress payment on the full line. Pull it back to a smaller line if the ratio falls under 1.10x.
7. Check the property and seasoning. Confirm the property type is eligible and both six-month clocks are met.
Frequently Asked Questions
Does a DSCR HELOC count my personal income?
No. There is no traditional personal-income documentation: no W-2s, pay stubs or debt-to-income ratio. The rent, the lease, the credit report and the valuation are all documented, and credit still sets your tier.
What credit score do I need to borrow?
A second lien needs 720 or better. A first lien needs at least 700, with the highest leverage at 740 or better. A mortgage history with no 30-day late in the last 12 months is also required. These are program floors, subject to underwriting.
Can I take a line on a rental I just bought?
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 rental inside either window waits. Clearing both clocks makes the property eligible, and the rest of the file still gets reviewed.
Can I borrow against more than one rental?
Yes, within the exposure limit. Each property is sized on its own value, liens and rent, so one strong rental does not lift another.
Is this line available in every state?
No. It is offered in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee. The states are Alabama, California, Colorado, Florida, Georgia, Indiana, Michigan, Montana, New Mexico, North Carolina, Ohio, Pennsylvania, Texas, Virginia and Washington.
The 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. Lendmire is a mortgage broker and places these lines through a wholesale lender. Programs change, every file is underwritten individually, and nothing here is a commitment to lend. Reach the team at 828-256-2183 or through the quote request page.
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.
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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’s explainer on investment-property HELOCs
2. 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: 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
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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.