The Quick Read: It depends on the smaller of two limits, your equity ceiling (the rental’s value times the combined-leverage cap, minus every lien already recorded) and the program’s line-size range, with rent coverage of at least 1.10x on the full line acting as a third check, all subject to underwriting. A credit union decline often reflects that institution’s product rules, not a verdict on your rental.
- Second lien behind your first mortgage: up to 70% CLTV at a 720 score or better, on lines from $50,000 to $500,000, through select programs.
- First lien on a rental with no mortgage: up to 75% LTV at 740 or better and 70% LTV from 700 to 739, on lines to $500,000. Lines above $500,000, up to $1,000,000, are capped at 65% LTV at 720 or better.
- Rent drives lender review: no traditional personal-income documentation, W-2s, or personal income calculation, subject to lender guidelines.
- Your first mortgage stays put: a second-lien line leaves its terms alone.
Key Terms Defined
DSCR (debt service coverage ratio): the property’s gross monthly rent divided by the monthly payment the lender tests against it.
CLTV (combined loan-to-value): every loan secured by the property, including the new line, divided by the property’s value. Investopedia’s CLTV definition covers the basic math. LTV is the same idea with only one loan.
Lien position: the order in which loans get repaid if the property is sold. A first lien sits ahead of a second lien.
Draw period: the stretch when you can borrow from the line and pay interest only on what you have drawn.
Stress payment: a payment the lender calculates at a higher assumed rate than the line’s actual start, used only to test whether rent is enough.
How Much Can You Borrow? The Smaller of Two Limits
Your line is the smaller of the equity ceiling and the program’s maximum line. Equity comes first for most owners with a mortgage. The program cap matters mainly on high-value properties and on paid-off rentals.
Here is the equity ceiling for a second lien. Take the rental’s value and multiply by 70%. Subtract the balance on your first mortgage and any other recorded liens. What is left is the room for a new line. The new line counts at its full limit, not at the amount you plan to draw.
Picture a rental with a first mortgage at 40% of value. The ceiling is 70%, so the room is 30% of value. If the first mortgage already sits at 70% of value, there is no room. This program does not write third liens, so any older second mortgage or unreleased line counts against you.
Credit score sets the second-lien cap. At 720 or better, the cap is 70% CLTV. Below 720, this program has no second-lien option. A higher score above 720 does not buy more second-lien leverage, because the cap is the same.
A first lien works differently. It exists only on a rental with no mortgage. The cap is 75% LTV at 740 or better, or 70% LTV from 700 to 739, on lines to $500,000. Note the trade: the larger line comes with a lower percentage. Final terms depend on the lender’s guidelines, the property type, and the borrower’s complete credit picture.
A declining-market flag on the property can lower any ceiling by 5 points. A 70% second-lien cap would then become 65%.
Rent Sets the Third Limit
Equity gets you in the door. Rent decides how much of that equity you can actually use.
The program tests a minimum DSCR of 1.10x. That means gross monthly rent divided by the qualifying payment. The qualifying payment is a fully amortizing principal-and-interest payment on the entire credit limit, run at a stress rate. Taxes and insurance are not part of that qualifying payment. Leverage, reserves, and pricing vary by lender and program; the final terms follow the full file review.
Rent used for lender review follows one rule. 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 payment is tested on the whole limit, a bigger line makes the test harder. A property that clears comfortably on a smaller line can slip under 1.10x on the largest line. That is why a smaller request sometimes passes when a bigger one fails.
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 at home is only an estimate.
Across the wholesale network, the personal side of the file is light. The program calculates no personal income or debt-to-income ratio. The rent, the lease, the credit report, and the valuation are all documented. The loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines.
Worked Scenarios in Percentages and Ratios
These examples use percentages of value, not dollar amounts. Every line is subject to underwriting and the lender’s own math.
| Scenario | Structure | Leverage ceiling | What binds |
|---|---|---|---|
| First mortgage at 40% of value, 740 score | Second lien | 70% CLTV, room of 30% of value | Equity, then rent coverage |
| First mortgage at 65% of value, 725 score | Second lien | 70% CLTV, room of 5% of value | Room is below the $50,000 minimum on most rentals |
| No mortgage, 745 score | First lien | 75% LTV on lines to $500,000 | Rent coverage on the full line |
| No mortgage, 725 score, large line | First lien | 65% LTV above $500,000, to $1,000,000 | The lower LTV on larger lines |
| First mortgage, 710 score | None on this program | No second-lien cell below 720 | Credit score |
The fifth row matters for a particular reader. A 700 to 719 score with a mortgage on the rental has no second-lien cell here. A first lien is not the answer either, because a first lien exists only on a rental with no mortgage. The alternative is a different structure, such as replacing the first mortgage with a cash-out refinance. A broker can compare those paths against your numbers.
Why Did the Credit Union Say No?
Home equity lines are built mostly for owner-occupied homes, and the sizing logic reflects that. The CFPB’s home equity explainer describes a HELOC as a revolving line secured by property, and as a second mortgage when a first mortgage already exists. The CFPB’s HELOC booklet sizes a line by taking a percentage of the home’s value and subtracting what is owed. That material is written for owner-occupied homes. It does not address rentals or rent-based qualifying.
Ask for the specific reason, then match it to a next step. Common reasons include these:
| Decline reason | What it usually means | Next step |
|---|---|---|
| Product is owner-occupied only | The line was never meant for rentals | Look at a rent-qualified line |
| Income or debt-to-income ratio | Your personal file drove the answer | Rent-based qualifying removes that test |
| Leverage cap | Too little room after the first mortgage | Run the equity formula above |
| LLC on title | The institution lends only to individuals | Ask whether the program allows LLC vesting |
| Property count | You own more rentals than the product allows | Check the 5-loan program cap |
A different type of line also exists, qualified on personal income and debt-to-income. It is a separate product with its own title and income rules. Keep the two apart when you compare quotes. A rent-qualified line does not read your personal income, and an income-qualified line does.
Does the Decline Hurt You?
A decline elsewhere is not a rule in this program. The program reads its own credit report, and the score tier comes from that report. Mortgage history rules apply: no 30-day late in the last 12 months, and 48 months since a bankruptcy, foreclosure, short sale, or deed-in-lieu.
Before anyone pulls your credit, ask a broker to screen the file against the rules. Check score tier, lien position, first-mortgage balance, and rent. That tells you whether the file fits before an inquiry goes on your report.
Second Lien, First Lien, or a Different Product?
A broker working across multiple wholesale lenders sees a few repeating structures. The right one depends on your equity, your first mortgage, and your goal.
| Factor | DSCR HELOC | Closed-end second | DSCR cash-out refinance |
|---|---|---|---|
| Funds | Revolving line | One lump sum | One lump sum |
| First mortgage | Stays in place | Stays in place | Replaced |
| Qualified on | Rent coverage | Varies by product | Rent coverage |
| Leverage | 70% CLTV second lien | Set by that product | About 75% LTV on standard rentals |
Some products sold as a DSCR HELOC are really closed-end seconds that pay out one fixed amount. Confirm which one you are getting.
Who and What Is Eligible
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. For the full picture, read the complete DSCR loans guide.
Borrowers: U.S. citizens, permanent residents, and non-permanent residents with a Social Security number. Foreign nationals and ITIN borrowers are not eligible.
Title: The owner’s LLC can hold title, depending on program guidelines. 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 match the borrowers on the first mortgage.
Properties: Single-family, PUD, townhome, two-to-four units, warrantable and non-warrantable condominiums, and lots to 10 acres. Leverage tiers apply the same way to every property type.
Not eligible: 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. A property listed for sale in the prior 2 months or carrying a solar lien is also out.
Exposure: at most 5 loans or $2,500,000 per borrower with the program. There are no reserves and no cash to close required.
Footprint: the program is offered in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee. The 15 are Alabama, California, Colorado, Florida, Georgia, Indiana, Michigan, Montana, New Mexico, North Carolina, Ohio, Pennsylvania, Texas, Virginia, and Washington.
Valuation and title: Lines 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 need a full interior appraisal. Appraisal waivers are not accepted. 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 covers both liens, with flood coverage where required.
Seasoning: 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 the Line Works After Closing
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 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 the rate and pricing terms come with the lender’s disclosures.
This structure suits an investor who wants most of the money working right away, such as a down payment on the next rental. It suits a borrower less well who wants a large unused line as a standby cushion. If you only want a small backup balance, ask about alternatives before you commit.
Before You Apply Again: Seven Questions
These questions keep a second decline from happening and cost nothing.
1. Is the rental held in my name or an LLC, and does the program allow that vesting? 2. Do I have a first mortgage, or is the property paid off? That decides second lien or first lien. 3. What is my first-mortgage balance, as a percentage of value? 4. Is my score at 720 or better for a second lien, or 700 or better for a first lien? 5. Is a lease in place, and does rent coverage on the full line reach 1.10x? 6. Has the property been bought or refinanced in the last 6 months, or listed for sale in the last 2? 7. Is my property type on the eligible list?
If the equity room is below the $50,000 minimum, no line exists on this program, regardless of rent. If the rent coverage is the problem, a smaller line may pass where a bigger one fails.
Frequently Asked Questions
Does the credit union decline show up on a DSCR HELOC application?
The program reads its own credit report and measures its own tier. Its credit rules concern your score and mortgage history, not other institutions’ answers. Ask a broker to screen the file before any credit pull so you know where it fits first.
What if my score is 700 to 719 and I have a mortgage on the rental?
This program has no second-lien option below 720. The first-lien tiers start at 700, but a first lien exists only on a rental with no mortgage. Raising the score to 720 opens the second-lien tier. A broker can also compare a cash-out refinance that replaces the first mortgage.
Can an LLC borrow on this line?
Yes, subject to program terms. The LLC can hold title on an investment property, and the members sign as guarantors. This line is never offered on your own home or a second home.
How long must I own the rental first?
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). Both clocks must be clear before the file is eligible.
Does a bigger line always mean more cash?
No. A bigger limit raises the stress payment that rent must cover. It also counts fully toward combined leverage. A smaller line can pass when a larger one fails on either test.
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, not a lender, and a lender in its wholesale network reviews and underwrites every file. For many owners who hit a credit union wall, the answer starts with the equity formula, which takes the property’s value and subtracts the first mortgage balance.
About Lendmire
Lendmire is a mortgage brokerage (NMLS# 2371349) arranging DSCR home equity lines of credit — standalone first or second liens on non-owner-occupied one-to-four-unit rentals, qualified on rent — through a wholesale lending network in 15 of its 16 licensed states (every licensed state except Tennessee). Eligibility is determined by the lender on each file. 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. Investopedia: Combined Loan-to-Value (CLTV) Ratio
2. CFPB’s home equity explainer
3. CFPB: What You Should Know About Home Equity Lines of Credit (booklet)
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 for Investing in Mortgage Notes? · How Much Can You Borrow on a DSCR HELOC After a First Mortgage Modification? · How Much Can You Borrow on a DSCR HELOC on That Property?
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.