The Quick Read: Through select programs, a second-lien line reaches 70% combined loan-to-value at a 720 score, on lines from $50,000 to $500,000, subject to underwriting. Where you land in that range depends on three things: the rental’s value, the combined leverage cap, and the liens already recorded against it.
- The limit is a subtraction: value times the leverage cap, minus the first mortgage, then the program’s line-size floor and ceiling.
- A first-lien line on a rental with no mortgage reaches 75% loan-to-value at a 740 score or better, subject to lender guidelines.
- Rent has to cover a stress payment on the entire line, so rent can cap your line below the leverage limit.
- Draw rules decide how much of the approved line you can actually use and when.
How Much Can You Borrow on a DSCR HELOC?
A DSCR HELOC is a home equity line of credit secured by a rental you keep, qualified on the property’s rent instead of your personal income. It is written either as a second lien behind your existing first mortgage, or as a first lien on a rental with no mortgage. It is never closed with a purchase, never a third lien, and never a line on your own home.
Here is the formula Lendmire’s wholesale network works from. Multiply the property’s value by the maximum combined leverage. Subtract every lien already recorded. What is left is the most the line can be. Then the program’s minimum line ($50,000) and maximum ($500,000 for most tiers, up to $1,000,000 on large first-lien lines) decide whether that leftover becomes a real offer.
No official cap exists on these lines. Each program sets its own, which is why two lenders can give two different answers on the same rental.
The qualification test works differently from a conventional bank product. A DSCR HELOC qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. No traditional personal-income documentation, W-2s or pay stubs are involved, and your personal debt-to-income ratio is never calculated. The rent, the lease, your credit report and the valuation are all documented.
NerdWallet’s explainer on investment-property HELOCs notes that fewer lenders offer these lines and that limits run lower than on a primary home. That matches what a broker sees when shopping them: a smaller field, tighter limits, and more conditions.
Key Terms Defined
Combined loan-to-value (CLTV): the first mortgage balance plus the new line, divided by the property’s value. Lenders count the full credit limit, not what you plan to draw.
Loan-to-value (LTV): the same ratio when the line is the only lien on the property.
Draw period: the stretch when you can borrow from the line. On this program it lasts 5 years, interest-only on the drawn balance.
Repayment period: the stage after the draw period ends, when you pay principal and interest. On this program it runs 25 years, inside a 30-year maturity.
Closing draw: the amount you must take when the line opens. At least 80% of the line is drawn at closing.
Stress payment: the fully amortizing payment on the entire credit limit at the start rate plus 2 percentage points. It exists only to test the rent.
DSCR (debt service coverage ratio): gross monthly rent divided by the qualifying payment. The program minimum is 1.10x.
What Changes the Number: Lien Position and Credit Tier
Lien position and credit score set your leverage ceiling before anything else.
| Position | Credit score | Leverage ceiling | Line size |
|---|---|---|---|
| Second lien | 720 or better | 70% CLTV | $50,000 to $500,000 |
| First lien | 740 or better | 75% LTV | Up to $500,000 |
| First lien | 700 to 739 | 70% LTV | Up to $500,000 |
| First lien, larger line | 720 or better | 65% LTV | Above $500,000 to $1,000,000 |
These are ceilings, not offers, and every file is underwritten individually. A few details change how the table reads:
- Below 720 there is no second-lien option on this program.
- If you keep a first mortgage, a second lien is the only structure, and it needs the 720 score.
- A first lien exists only on a rental with no mortgage.
- A declining-market flag on the property lowers the ceiling by 5 points.
- Philadelphia lines carry a ceiling 10 points lower.
A higher score does not always buy more leverage. On the second lien it simply opens the door, and 70% is where it stops.
Three Sizing Scenarios (in Percentages, Not Dollars)
These are modeled examples. The lender’s own calculation governs.
Scenario one: a second lien with room. Say you own a rental, your first mortgage sits near 45% of its value, and your score is 720 or better. At 70% CLTV, the new line can be as large as 25% of value. If that lands between $50,000 and $500,000, it is a workable line.
Scenario two: a thin sliver. Say you bought and refinanced the same rental at high leverage, and the first mortgage is near 65% of value. The most the line could be is 5% of value. On many rentals that falls under the $50,000 minimum, so no line exists, even though the arithmetic says there is equity. The seasoning rules below usually close this door anyway.
Scenario three: a paid-off rental. Say you own a rental with no mortgage and a 740 score. At 75% LTV, the line can reach three-quarters of value, up to $500,000. Past $500,000 the ceiling drops to 65% at a 720 score, up to $1,000,000. A larger line can leave you with less leverage than a smaller one, which surprises people. At a 700 to 739 score, the first-lien ceiling on lines up to $500,000 is 70%. Leverage, reserves, and pricing vary by lender and program; the final terms follow the full file review.
Why Rent Can Cap Your Line Below the Leverage Limit
The coverage test runs on the whole line, not the drawn balance.
The stress payment is a fully amortizing payment on the entire credit limit, at the start rate plus 2 percentage points. Rent divided by that payment must reach 1.10x. The qualifying payment is principal and interest only. Taxes and insurance are not part of it.
So a bigger line raises the stress payment and lowers the coverage number. A rental with strong equity can clear the leverage cap and still fail on rent. In that case the file clears by trimming the line until the ratio works.
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.
On a second lien, confirm on the file how the lender treats the first-mortgage payment in its coverage calculation. That treatment varies by program, and it can move the answer a lot.
What Is Actually Usable? Approved vs. Drawn
Approved and usable are different numbers. Draw rules sit between them.
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 must be at least $5,000 each. The most you can hold back for later is the remaining slice of the line, in $5,000 pieces or larger.
That makes this product behave like a mostly funded loan with a small revolving tail. If you were hoping for a large undrawn credit line to sit unused as a standby reserve, this is not that structure. The tail is real, but it is small, and it still counts in the stress test.
Interest-only payments on the drawn balance protect cash flow for 5 years. They do not shrink the principal. Because the rate is variable, the payment can move even if you draw nothing more.
You can ask the lender about draw terms before you commit. The questions are in the checklist below.
What Happens When the Draw Period Ends?
Payments step up at the end of the draw period. Principal starts amortizing over 25 years, so the payment is larger than the interest-only payment you were making. The CFPB’s explanation of home equity lines notes that payments are often much higher once repayment begins, and that some plans require the full balance to be repaid at that point.
On this program the repayment is fully amortizing rather than a lump sum, but the lesson carries over when you compare any two lenders. Ask what the step-up looks like, and check that the rental’s rent still covers it.
The CFPB’s HELOC booklet adds that payments can change during the draw period even if you borrow no more, which is the variable-rate effect again. Plan for both: a payment that floats during the draw period, and a bigger one when repayment starts.
Compare Draw Terms Side by Side
Use these rows to compare any two programs. The right column shows what Lendmire’s network program publishes for the files it places, subject to underwriting.
| Question to ask | Why it matters | This program |
|---|---|---|
| Draw period length | Sets the interest-only window | 5 years |
| Share drawn at closing | Sets how much cash is usable | At least 80% |
| Minimum later draw | Limits how you stage borrowing | $5,000 |
| Repayment length | Sets the step-up size | 25 years |
| Rate type | Sets payment predictability | Variable |
| Coverage test basis | Sets the real cap on size | Full line, 1.10x |
| Per-borrower exposure | Can bind before leverage does | 5 loans or $2,500,000 |
Add a blank column for each lender you are comparing, and fill it in from their written terms. The rate and the pricing terms come with the lender’s disclosures, so ask for those in writing.
Who Fits and Who Does Not
This line suits a landlord who wants to reach a rental’s equity without refinancing the first mortgage and without opening the personal income file. Self-employed investors and owners carrying several mortgages are the usual fit, because the rent drives lender review.
The LLC can stay on title, subject to program terms. The members sign as guarantors. A title holder who is not a borrower signs an acknowledgment and the security instrument, and the borrowers on the line need not match the borrowers on the first mortgage.
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 on this program.
The file also has to clear these checks:
- Credit history: a 720 score on a second lien and 700 on a first lien, no 30-day mortgage late in the last 12 months, and 48 months since any bankruptcy, foreclosure, short sale or deed-in-lieu.
- Property types: single-family, PUD, townhome, two-to-four units, and warrantable and non-warrantable condominiums, plus lots up to 10 acres.
- Excluded property: rural-designated property, condotels, row homes, leaseholds, land trusts, age-restricted communities, hobby farms, modular and log homes, land contracts, mixed-use property, anything listed for sale in the prior 2 months, and anything with a solar lien.
- Reserves: none required, and no cash to close.
- Valuation: an automated valuation with a property inspection report, or a full interior appraisal, on lines to $400,000, and a full interior appraisal above that. Appraisal waivers are not accepted.
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.
How Does Seasoning Work on a DSCR HELOC?
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).
That matters for the common sequence of buying a rental, refinancing it, and wanting a line right away. Plan the timeline around both clocks before you plan the draw.
DSCR HELOC vs. the Alternatives
The right product depends on what you need the money for and how much leverage you need.
| Product | Structure | Best fit when |
|---|---|---|
| DSCR HELOC | Revolving second or first lien | You keep a low-balance first mortgage |
| Closed-end second lien | One lump sum, set repayment | You need a fixed amount once |
| DSCR cash-out refinance | Replaces the first mortgage | You want more leverage in one loan |
| Personal-income HELOC | Qualified on credit and DTI | Your income file is clean |
A primary-residence HELOC is a different, owner-occupied product, and this line is never offered on your own home. A line on your home usually allows higher leverage, but it puts the residence behind the rental’s debt. A line on the rental keeps the home out of the deal, and the rental carries the debt.
For the broader picture, the complete DSCR loans guide is the place to start.
Whatever the use of the funds, tax treatment varies; consult a qualified professional.
Questions to Ask Every Lender
Use this list on each program you compare:
1. Is the coverage test run on the full line or the drawn balance?
2. How much must I draw at closing, and what is the minimum later draw?
3. How long is the draw period, and what does the payment look like after it ends?
4. Is the rate variable or fixed?
5. How is the first-mortgage payment treated in the coverage calculation on a second lien?
6. Is there a per-borrower limit on loans or total dollars?
7. Does my property type, title structure and seasoning fit?
A broker that places files with several wholesale lenders can run these questions across programs and match the scenario to the one that fits. The program that suits you depends on your property type, credit profile, leverage need and documentation.
The program described here is offered in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee. Lendmire is a mortgage broker, not a lender. Programs change, and every file is underwritten individually. This is not a commitment to lend.
Frequently Asked Questions
What is the smallest and largest line available?
Lines start at $50,000. On a second lien the ceiling is $500,000. A first lien on a rental with no mortgage can reach $1,000,000, but lines above $500,000 carry a 65% loan-to-value ceiling at a 720 score or better, subject to underwriting.
Does the coverage test use what I draw or the whole line?
The test uses the entire credit limit. The stress payment is a fully amortizing payment on the full line, so a large line can fail on rent even when the equity is there. Trimming the line is the usual fix.
Can I draw only a small part of the line at closing?
No. At least 80% of the line (and never less than $50,000) is drawn at closing. On the smallest lines the whole line is drawn at closing.
Can my LLC hold title?
Yes, subject to program terms. The members sign as guarantors, and a title holder who is not a borrower signs a non-borrowing owner acknowledgment and the security instrument. The property must be investment property, never an owner-occupied home.
How long do I need to 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 are checked before the deal works forward.
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.
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’s explanation of home equity lines
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 From a Lender You Can Trust on Fees and Terms? · How Much Can You Borrow on a DSCR HELOC for Refinancing a Balance Into a New HELOC? · 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.