The Quick Read: The program that fits best is a standalone second lien that records behind your first mortgage, leaves that loan untouched, and is reviewed on the rental’s income. Which program that is depends on your credit, your equity, the property type and how the property is titled. Through select programs in Lendmire’s wholesale network, the rent, not your personal income, qualifies the line, subject to underwriting. A broker who shops several wholesale lenders can match your file to the right one.
- A second-lien line reaches up to 70% combined loan-to-value (CLTV) at a 720 credit score or better, on lines from $50,000 to $500,000.
- Qualification uses a minimum 1.10x coverage ratio, tested on a stress payment over the entire credit limit.
- No traditional personal-income documentation, W-2s, pay stubs or debt-to-income ratio are used, and your LLC can stay on title, subject to lender guidelines.
- The draw period is 5 years interest-only, then a 25-year repayment period, with a variable rate.
- The program is offered in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee.
What “DSCR HELOC” Actually Means
A DSCR HELOC is a market label, not a standardized product. Some people use it for an equity line on a rental. Others use it for a rent-qualified second lien. A few use it for a cash-out loan marketed as a line.
Here is how the pieces fit. A home equity line of credit (HELOC) is a revolving line secured by property. You borrow, repay and borrow again. A debt service coverage ratio (DSCR) is a test that asks whether the property’s rent covers its payment.
Put the two together and you get a revolving line on a rental that is reviewed on the rental’s income. That is the product described here. It is a business-purpose investor line, so it is reviewed differently from a standard owner-occupied mortgage.
It comes in two forms. It can be a standalone second lien behind a first mortgage you keep. Or it can be a standalone first lien on a rental that has no mortgage. It is never closed together with a purchase, and it is never a third lien.
Key Terms Defined
DSCR (debt service coverage ratio): The property’s gross monthly rent divided by the qualifying payment.
HELOC (home equity line of credit): A revolving line secured by the property, with a draw period followed by a repayment period.
Second lien: A loan recorded behind your first mortgage. If the property is sold or foreclosed, the first lender is repaid first.
CLTV (combined loan-to-value): Your first-mortgage balance plus the new line, divided by the property’s value.
Draw period: The stretch when the line is open for borrowing. On this program it is 5 years, interest-only on the drawn balance.
Repayment period: The stretch after the draw ends. Here it is a 25-year fully amortizing period, inside a 30-year maturity.
Stress payment: A fully amortizing payment on the whole credit limit, calculated at a higher test rate than the line starts at. It is used only for the coverage test.
How Underwriting Treats a Line Behind Your First Mortgage
Underwriting works in a fixed order. Each step can end the file, so it helps to know them.
1. Property and occupancy. The lender confirms an eligible, non-owner-occupied rental. Single-family, PUD, townhome, two-to-four-unit and condominium properties qualify, including non-warrantable condos. Lots run to 10 acres.
2. Title and vesting. Your LLC can hold title, subject to lender program requirements. 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 be the borrowers on the first mortgage.
3. Rent. Gross monthly rent is the lesser of the appraiser’s market rent (Form 1007) or the lease. A lease in place is required. A lease above market counts only with three months of receipts. A two-to-four-unit property may have at most one vacant unit.
4. Coverage test. Gross monthly rent must reach at least 1.10x the qualifying payment. That payment is a fully amortizing payment on the entire credit limit, at the start rate plus 2 percentage points. Whether your first-mortgage payment joins the qualifying payment on a second lien is not published. The lender’s own coverage calculation governs, so ask your broker how the lender in question handles it.
5. Value. Lines to $400,000 use an automated valuation (confidence score 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.
6. Equity room. The lender applies the maximum CLTV to value and subtracts your first-mortgage balance. What is left is the most the line can be.
7. Credit and history. A 720 score is the minimum on a second lien, based on the lender’s own credit report. There can be no 30-day mortgage late in the last 12 months. Bankruptcy, foreclosure, short sale or deed-in-lieu must be 48 months or more in the past.
8. Recording. The line records behind your first mortgage. The first loan’s balance, rate and maturity do not change.
That last point is the whole appeal. Your first mortgage keeps doing what it was doing.
Can You Add One Behind Your First Mortgage?
Usually yes, if your first-mortgage documents allow another lien and your equity clears the ceiling. Read your note and deed of trust before you apply. Look for language on further liens, owner-occupancy covenants and transfer restrictions. If the property began as your home and you later rented it out, an old owner-occupancy covenant can matter.
Many large retail lenders decline lines on rentals altogether. That is a lender-appetite issue, not a rule of lending. Which lenders will write these lines depends on the property, the credit profile and the state, and a broker’s job is to find the ones that fit.
If you already have a line that has frozen, Lendmire’s piece on replacing a frozen HELOC while keeping the first mortgage covers that situation from the homeowner side.
The Program Numbers Across Lendmire’s Network
These are typical guidelines through select programs, subject to underwriting. They are ceilings and floors, not offers, and not a commitment to lend.
Second lien, behind your first mortgage:
- Maximum CLTV: 70% at a 720 credit score or better, on lines from $50,000 to $500,000. A 740 score gets the same 70% CLTV as a 720 score. Below 720 there is no second-lien option. Each figure is subject to lender guidelines and a complete review of property type, leverage, and credit.
First lien, on a rental with no mortgage:
- At 740 or better: up to 75% LTV on lines to $500,000.
- At 700 to 739: up to 70% LTV on lines to $500,000.
- Lines above $500,000, up to $1,000,000: 65% LTV at a 720 score or better.
- Credit floor: 700 on a first lien. Leverage, reserves, and pricing vary by lender and program; the final terms follow the full file review.
Structure on either lien:
- Draw at closing: at least 80% of the line, and never less than $50,000.
- Later draws: at least $5,000 each.
- Terms: 5 years interest-only, then a 25-year repayment period, with a 30-year maturity.
- Pricing: a variable rate. The rate and pricing terms come with the lender’s disclosures.
- Reserves and cash to close: none required.
- Exposure: at most 5 loans or $2,500,000 per borrower with the program.
- 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).
Who and what is outside the program:
- 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.
- Rural-designated property, row homes, condotels, commercial or agricultural property, leaseholds, land trusts, age-restricted communities, hobby farms, modular and log homes, mixed-use property and land contracts are out.
- A property listed for sale in the prior 2 months or carrying a solar lien is out.
- A declining-market flag lowers the ceiling by 5 points. Philadelphia lines carry a ceiling 10 points lower.
The program is offered in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee. That footprint is separate from Lendmire’s DSCR loan lending. Hazard insurance covers both liens, with flood coverage where required.
A Worked Equity-Room Example
Run it in percentages. Suppose a rental has a first mortgage at 50% of its value. The second-lien ceiling is 70% CLTV. That leaves room for a line worth up to 20% of value, before the $500,000 cap and the coverage test.
Change one input. Say the first mortgage is at 65% of value. Only 5% of value is left, and the line may fall under the $50,000 minimum. It would also draw at least 80% at closing, so a small line is rarely worth the work.
Change it again. The first mortgage sits at 70% of value or higher. There is no room. A second-lien line is off the table, and you would look at other options.
The pattern is simple. The lower your first-mortgage balance relative to value, the more a line behind it can do. An investor who bought with 20% to 25% down often has thin room on day one. Room tends to open after the property gains value or the balance pays down.
Now the coverage side. Say the lender’s calculation lands rent at about 1.2x the stress payment on the full limit. That clears the 1.10x minimum with some cushion. If it lands near 1.05x, the file stalls even with plenty of equity. A smaller line shrinks the stress payment, so sizing down can fix a coverage problem. This arithmetic is illustrative, and the lender’s own calculation governs.
Keep the First Mortgage or Replace It?
The choice is about which constraint binds you. Here is how the three common routes compare.
| Factor | Second-lien line | DSCR cash-out refinance | Closed-end second |
|---|---|---|---|
| First mortgage | Stays as is | Replaced | Stays as is |
| Qualifying basis | Rent coverage, 1.10x | Rent coverage | Varies by lender |
| Funds | Revolving line | Lump sum | Lump sum |
| LLC on title | Allowed per program | Per program requirements | Varies by lender |
| Leverage | 70% CLTV | 75% LTV, standard rentals | Varies by lender |
A DSCR cash-out refinance also tests whether rent covers the new payment. It replaces your first mortgage, so you give up the old loan’s terms. A coverage ratio of 1.00 is where some select programs start, and it is not a universal standard.
Keep these tradeoffs in view:
- A line leaves a cheap first mortgage alone. That is the main reason to choose it. The cost is a lower leverage ceiling and a variable rate.
- A cash-out refinance resets the first loan. It makes sense when the old first mortgage is expensive or you need more leverage than 70% CLTV.
- Clearing the coverage test is not positive cash flow. The ratio compares rent to the qualifying payment. Repairs, vacancy, management and capital expenses sit outside it.
On some files this is a genuine toss-up. If your first mortgage is cheap and your equity is modest, the line often wins. If your first is expensive or you need heavy leverage, the refinance may fit better.
Who This Fits (and Who It Doesn’t)
Fits well:
- You own a one-to-four-unit rental, personally or in an LLC, with solid equity.
- You hold a first mortgage you want to protect.
- Your credit is 720 or better.
- Your capital needs come in stages, such as a down payment on the next purchase.
Does not fit:
- Your first mortgage already sits near 70% of value.
- Your credit is below 720 and the rental has a mortgage.
- The property is rural-designated, a row home, a condotel or a leasehold.
- You bought or refinanced the rental within the last 6 months.
- You are a foreign national or ITIN borrower.
If you plan to stage funds from a line against an incoming offer, Lendmire’s article on getting a HELOC on an offer letter with a low first mortgage walks through that scenario.
How to Judge a Program
The best program is the one that fits your file. Use this checklist when your broker lays out options.
- Lien position. Does the line sit behind your first, or does it require being first?
- Revolving or closed-end. A line with a required large draw at closing behaves partly like a lump-sum loan.
- Draw and repayment terms. Know when interest-only ends and what the payment becomes.
- Pricing behavior. Ask whether it is variable and what the lender’s disclosures say.
- Entity handling. Ask whether your LLC can stay on title and who must sign.
- Property exclusions. Check for condo, multifamily and property-type limits.
- Line size and cap. Know the minimum and maximum, and what leverage applies at each size.
- Seasoning and exposure. Check the ownership clock and the per-borrower limits.
Two of these deserve extra attention. First, the draw structure. The CFPB HELOC booklet explains that a HELOC has a draw period followed by a repayment period, and that falling behind on payments can cost you the collateral property.
Second, the repayment step-up. Experian notes that some lines carry a balloon payment when the draw ends. On this program, no balloon is part of the structure described here. Principal and interest begin when the 25-year repayment period starts, so the payment rises.
Before you borrow, ask a plain question. When interest-only ends and principal begins, does the rent still cover the property’s obligations? If the answer is barely, size the line smaller.
Pitfalls and Alternatives
Future refinances get harder. An open second lien generally has to be paid off or addressed before the first mortgage can be refinanced. Plan the exit before you draw.
A line can crowd your next loan. Its payment becomes part of the property’s obligations when you apply for a refinance on it. It also counts toward the program’s per-borrower exposure limits.
Keep records. 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.
If you don’t qualify, the paths are straightforward. Pay down the first mortgage or wait for value to rise. Build your credit toward 720. Let the seasoning clocks run. Or switch to a DSCR cash-out refinance, where rent coverage, leverage and seasoning drive the answer, subject to lender guidelines. Lendmire’s complete DSCR loans guide lays out how those loans work.
The Process, Start to Finish
1. Pull your first-mortgage documents and check for lien and occupancy language.
2. Confirm how the property is titled and who would sign.
3. Estimate your equity room using the percentages above.
4. Gather the lease and confirm the rent is in place.
5. Confirm the property type and your state are eligible.
6. Submit the file for lender review, with the valuation path that fits the line size.
7. Review the structure before you sign: draw at closing, interest-only period, repayment term, variable pricing.
8. Close, record behind the first, and track the draw clock.
Frequently Asked Questions
Does adding a line change my first mortgage?
No. The first mortgage keeps its balance, rate and maturity. The new line records behind it as a second lien. What changes is your combined leverage, which limits future borrowing and complicates a later refinance of the first.
Do I need to show my personal income?
No traditional personal-income documentation, W-2s, pay stubs or personal income calculation are used, subject to lender guidelines. The line qualifies primarily on the rental’s income covering the qualifying payment. The rent, the lease, your credit report and the valuation are all documented.
Can my LLC stay on title?
Yes, on an investment property, subject to lender program requirements. The members sign as guarantors.
Will I get a traditional appraisal?
It depends on the line size. Lines to $400,000 can use an automated valuation with a property inspection report, or a full interior appraisal. Larger lines take a full interior appraisal. Appraisal waivers are not accepted.
How much of the line do I have to draw at closing?
At least 80% of the line, and never less than $50,000. Later draws are at least $5,000 each. Draw only what the property’s rent can support.
Ready to Compare?
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 broker that arranges financing through select lenders in its wholesale network, not a lender itself. You can reach the team at 828-256-2183.
About Lendmire
Lendmire (NMLS# 2371349) is a mortgage broker that arranges home equity lines on rental property in 15 of its 16 licensed states, every licensed state except Tennessee. It is never the lender, and line amounts, ceilings and terms are set by the lender under its guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace, in its earlier workplace list and again in its latest workplace feature.
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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
2. Experian: What Is a Draw Period on a HELOC
This article is part of Lendmire’s DSCR HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Can You Get a DSCR HELOC for a Major Repair? · Can You Get a DSCR HELOC With Both Spouses on the Mortgage? · Does a DSCR HELOC Make Sense to Pay Off Your Mortgage Without Overextending?
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
Required disclosures. Lendmire (NMLS# 2371349) operates as a licensed mortgage broker, not a direct lender or depository. The discussion in this article is general in nature and should not be relied upon as financial, legal, or tax advice — every investment scenario is unique and should be reviewed by a qualified professional. Any loan inquiry is subject to lender underwriting, and this article is not a commitment to lend or a guarantee of approval. Mortgage rates, loan terms, and program guidelines vary by borrower, property, and state, and may change without notice. Equal Housing Opportunity. Verify licensure at NMLS Consumer Access.