The Quick Read: The best fit is a rent-qualified line with a 5-year interest-only draw period followed by a 25-year fully amortizing repayment period, so the balance reaches zero at the 30-year maturity. It is available through select programs and subject to underwriting.
- The rental’s income qualifies the line: a minimum 1.10x coverage ratio on a stress payment over the whole credit limit, with no traditional personal-income documentation, W-2s or personal income calculation, subject to lender guidelines.
- A second lien on a rental, behind the first mortgage you keep, reaches up to 70% combined loan-to-value (CLTV) at a 720 score or better, on lines from $50,000 to $500,000.
- A first lien on a rental with no mortgage reaches up to 75% loan-to-value (LTV) at 740 or better on lines up to $500,000, and up to 65% LTV at 720 or better on lines above $500,000, to $1,000,000.
- Later draws after closing are at least $5,000 each.
What a DSCR HELOC Is
A DSCR HELOC is a revolving line of credit secured by a rental you already own, and the rent qualifies it instead of your personal income. DSCR stands for debt-service coverage ratio. It measures whether the rental’s income covers the line’s payment.
The line comes in two shapes. It is a standalone second lien behind the first mortgage you keep, or a standalone first lien on a rental with no mortgage. It is never closed together with a purchase, and it is never a third lien.
It is also never a line on your own home or a second home. A line secured by your owner-occupied house is a different, primary-residence product. This one sits only on a non-owner-occupied one-to-four-unit rental.
You can hold title in your LLC if you like, subject to program terms. The members sign as guarantors. An owner on title who is not a borrower signs a non-borrowing owner acknowledgment and the security instrument.
The people on the line do not have to be the people on your first mortgage. That matters when a partnership or entity bought the property and you want to borrow against it in a different structure.
Key Terms Defined
Draw period: the first 5 years of this program, when you can borrow against the line and pay interest only on what you have drawn.
Repayment period: the 25 years after the draw period ends, when borrowing stops and each payment includes principal and interest.
Maturity: the 30-year point at which the line is due, which is the draw period and the repayment period added together.
CLTV: combined loan-to-value, meaning the first mortgage balance plus the new line, divided by the property’s value.
Stress payment: the payment the lender uses to test the line, calculated on the entire credit limit at the starting rate plus 2 percentage points.
Lien position: whether the line is paid first (a first lien) or behind another mortgage (a second lien) if the property is sold or foreclosed.
How Underwriting Treats the Line, Step by Step
The lender runs five checks in order: the property, the rent, the coverage test, your credit, and the value. Each one can reduce the line or end the request, so it helps to know them before you apply. These are program mechanics across Lendmire’s wholesale network, and every file is underwritten individually.
Step one is the property. Eligible types are single-family homes, PUDs, townhomes, two-to-four-unit buildings, and warrantable and non-warrantable condominiums, plus lots up to 10 acres. A lease must be in place. A two-to-four-unit building can have at most 1 vacant unit.
Step two is the rent. Rent is the lesser of the appraisal’s market rent and the lease, unless three months of receipts support a lease above market. The market figure comes from the appraiser’s Form 1007 rent schedule.
Step three is the coverage test. Gross monthly rent is divided by the stress payment. That payment is principal and interest, fully amortizing, on the entire credit limit. Taxes and insurance are not part of the qualifying payment. The minimum is 1.10x.
On a second lien, confirm on the file how the lender treats the first-mortgage payment. The lender’s own coverage calculation governs.
Here is why the test shapes your line size. The payment is tested on the whole limit, not the drawn balance. If you double the requested limit, the stress payment roughly doubles and the coverage ratio roughly halves, all else equal.
Picture a duplex whose rent clears the test at about 1.25x on a modest line. Ask for a line twice as large, and the same rent lands near 0.6x. This is a modeled illustration, not a quote. In a case like this, the coverage test can limit the line before equity does.
Step four is credit. The minimum score is 720 on a second lien and 700 on a first lien, using the lender’s own credit report. The file needs no 30-day mortgage late in the last 12 months. It also needs 48 months since a bankruptcy, foreclosure, short sale or deed-in-lieu. No reserves and no cash to close are required, subject to underwriting.
Step five is value. For lines up to $400,000, the lender uses either an automated valuation with a confidence score of 85 or better plus a property inspection report, or a full interior appraisal. Lines above $400,000 need a full interior appraisal (Form 1004, 1073 or 1025). Appraisal waivers are not accepted.
Your timeline with the property matters too. 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).
For the full picture of how rent-based lending works on a purchase or refinance, see Lendmire’s complete DSCR loans guide.
Which Lien Position and Leverage Tier You Land In
Your first mortgage decides your lane. If you keep a mortgage, you are looking at a second lien. If the rental is owned free and clear, a first lien is available. Leverage depends on the lien, the score and the line size.
| Structure | Leverage ceiling | Score | Line size |
|---|---|---|---|
| Second lien (keep first mortgage) | 70% CLTV | 720+ | $50,000–$500,000 |
| First lien, no mortgage | 75% LTV | 740+ | up to $500,000 |
| First lien, no mortgage | 70% LTV | 700–739 | up to $500,000 |
| First lien, larger line | 65% LTV | 720+ | to $1,000,000 |
These are ceilings, not offers, and they apply through select programs and subject to underwriting. Below a 720 score there is no second-lien tier. A borrower with a first mortgage and a 700-to-719 score is therefore outside the second-lien lane, because a first lien exists only on a rental with no mortgage.
Two adjustments can lower the ceiling further. A declining-market flag on the property lowers it by 5 points, and a Philadelphia property lowers it by 10 points. Ask your loan officer whether either applies to your rental before you plan around a table figure.
What “Flexible Repayment” Really Means Here
Flexible repayment on this line comes from four features: interest-only payments during the draw period, a long amortization after it, staged draws, and a schedule that ends at zero. It does not mean you can skip principal forever. Every dollar drawn is still owed.
A home equity line has two phases, and the CFPB’s HELOC booklet explains why they matter. Draw-period payments can be interest-only or include some principal depending on the plan. The booklet also warns that some plans require the full balance when the draw period ends. Always check which kind of plan you are signing.
This program is built to amortize. Here is how the two phases compare.
| Factor | Draw period (5 years) | Repayment period (25 years) |
|---|---|---|
| Payment basis | Interest on drawn balance | Principal and interest |
| New borrowing | Yes, draws of $5,000+ | No |
| Rate behavior | Variable | Variable |
| Planning action | Confirm prepayment terms | Budget the step-up or refinance out |
Some of this flexibility is real, and some of it has limits you should price in.
The real flexibility: interest-only payments for 5 years keep the carrying cost of a rehab or a down-payment draw lower while the property stabilizes. The 25-year amortization then spreads the principal over a long period. Draws of $5,000 or more let you add to the balance in stages after closing.
The limits: most of the line is funded on day one, with a closing draw of at least $50,000. On the smallest lines, which start at $50,000, that means the entire line is drawn at closing. This is not a standby line you open and leave idle. Size it to the money you will use.
The rate is variable, so your payment can change even when you draw nothing new, as the CFPB booklet notes. Prepayment terms are not part of the program summary, so confirm them in the lender’s HELOC disclosures before you sign.
The Step-Up When Repayment Begins
When the 5 years end, the payment shifts from interest on the balance to principal and interest over 25 years. The payment rises because principal joins the bill. That step-up is the main planning item on any line of credit.
Here is a useful feature of this structure. The qualifying payment is already fully amortizing, calculated on the whole limit at the starting rate plus 2 percentage points. A rental that passed the 1.10x test has therefore been checked against a repayment-period payment, at a stressed rate, on a full draw.
That preview does not freeze your future. Rents can fall and a variable rate can rise beyond the stress. Run your own version with a thinner rent and a higher payment before you sign.
The practical options before the step-up are straightforward:
- Pay down principal during the draw period if the disclosures allow it.
- Refinance the first lien or the whole stack into permanent financing.
- Sell the property and repay the line from proceeds.
- Let the repayment period start and budget for it.
Where the General Rule Breaks
Most of this section is edge cases. Each one can stop a file that looks fine on a rent roll, so it pays to check them early.
Your first mortgage may not allow a second lien. The line sits behind it. Read your first mortgage documents, or ask your servicer, before you build a plan around a second lien.
Some products only borrow the name. Some products sold as a DSCR HELOC are really a closed-end second mortgage: a fixed amount with a fixed term. A true line lets you draw in stages. Ask whether you can draw after closing and what the minimum draw is.
A variable rate suits a bridge better than a forever loan. A floating payment makes hold-period cash flow harder to forecast. Many investors use a line as a staging tool, then refinance into permanent financing.
Some properties are outside the program. Rural-designated property, row homes, condotels, commercial or agricultural property, leaseholds, land trusts and age-restricted communities are not eligible. The same goes for hobby farms, modular and log homes, land contracts and mixed-use buildings. A property listed for sale in the prior 2 months and a property with a solar lien are also out.
Some borrowers are outside it too. U.S. citizens, permanent residents and non-permanent residents with a Social Security number are eligible. Foreign nationals and ITIN borrowers are not.
Exposure has a cap. The program allows at most 5 loans or $2,500,000 per borrower. An investor growing a portfolio can reach that ceiling before the equity runs out.
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 home equity plan rules in Regulation Z, section 1026.40 are the consumer framework, so ask your lender how your line is classified and what disclosures come with it.
Which Repayment Setup Fits Which Investor
The best program for your situation follows your plan for the money. Three common plans map onto this structure differently.
The buy-and-hold owner. You want to pull equity from one rental without replacing a low first mortgage. A second lien keeps that mortgage in place. The tradeoff is the variable payment, so this works best when the rent comfortably clears the stress test.
The renovate-and-refinance investor. You draw, improve the property, and plan to refinance. The 5 interest-only years give you room to finish work and stabilize rent. The exit is refinancing into permanent financing before repayment starts. Tax treatment varies; consult a qualified professional.
The portfolio builder. You want equity from several rentals. The 5-loan and $2,500,000 limits matter here. The strongest leverage requires a 720 score on a second lien (70% CLTV) and 740 on a first lien at the top tier (75% LTV, on lines up to $500,000), so credit planning comes before applications. A first-lien line above $500,000, up to $1,000,000, is capped at 65% LTV at 720 or better.
If you want to replace the first mortgage and take cash at once, compare the line against other tools. This table shows the structural differences.
| Feature | This DSCR HELOC | Closed-end second | DSCR cash-out refinance |
|---|---|---|---|
| First mortgage | Stays in place | Stays in place | Replaced |
| Borrowing | Draw in stages | One lump sum | One lump sum |
| Payment shape | Interest-only, then amortizing | Set by that loan’s terms | Set by the new loan |
| Best fit | Staged or uncertain needs | A known single amount | Replacing the first mortgage |
For a closer look at the other repayment options, Lendmire’s piece Best Investment Property HELOC Program With Flexible Repayment Terms covers the personal-income version.
How to Find the Right Program Through a Broker
Lendmire is a mortgage broker, not a lender. It works with a network of wholesale DSCR HELOC lenders and matches a scenario to the program that fits. The lenders that write this product depend on your property type, credit profile, leverage need and documentation.
Bring these items to the conversation:
1. The property type and whether any unit is vacant.
2. The lease, and three months of rent receipts if the lease is above market.
3. The first mortgage balance and whether it permits a second lien.
4. How the property is titled, and whether an LLC is on title.
5. Your credit score and mortgage history.
6. How much you will draw at closing and why.
Then compare programs on repayment terms in this order: draw period length, whether the repayment period amortizes or ends in a balloon, minimum draw sizes, the stress test on the undrawn amount, and prepayment terms. The rate and the pricing terms come with the lender’s disclosures.
Frequently Asked Questions
Can I open the line on a rental I am about to buy?
No. The line is never closed together with a purchase. It sits on a rental you already own, as a second lien behind the mortgage you keep or as a first lien on a property with no mortgage. After a purchase, the seasoning clocks apply before you can borrow.
How long do I have to own the property 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 subject to underwriting. A purchase and a refinance each restart the first clock.
Can my LLC hold title?
Yes, for investment property, subject to program terms. The members sign as guarantors. If someone on title is not a borrower, that person signs a non-borrowing owner acknowledgment and the security instrument. The borrowers need not match the borrowers on the first mortgage.
What if the rent does not clear 1.10x on the full line?
A smaller line lowers the stress payment, so the same rent covers it more easily. Other routes include a different product, such as a DSCR cash-out refinance, which has its own rules. Qualification is subject to lender guidelines, credit approval and property review.
Can I leave most of the line unused as a standby reserve?
Not on this program. At least 80% of the line is drawn at closing, and each later draw is at least $5,000. If you want a large unused cushion, the structure may not fit.
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. Reach the team at 828-256-2183 or request a quote.
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.
About Lendmire
Lendmire (NMLS# 2371349) is a mortgage broker licensed for consumer lending in 16 states. DSCR home equity lines of credit — revolving lines on non-owner-occupied one-to-four-unit rentals, qualified on the property’s rent instead of the owner’s personal income — are arranged through wholesale lenders in 15 of those 16 states (every licensed state except Tennessee), and every line is underwritten by the lender under its program 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
This article is part of Lendmire’s DSCR HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Best DSCR HELOC Program on a Condo or Townhouse · Best DSCR HELOC Program When You Already Have a Second Mortgage · Best DSCR HELOC Program With Flexible Eligibility Requirements
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Compliance and disclosures. Lendmire (NMLS# 2371349) is a licensed mortgage broker and is not a direct lender, depository institution, financial advisor, or tax professional. Content in this article is general market analysis and educational information — not financial, legal, or tax advice for any specific situation. Lendmire does not guarantee loan approval; every transaction is subject to underwriting by the funding lender. Mortgage pricing and loan program guidelines are subject to change at any time without notice and vary by borrower characteristics, property type, and state regulations. Lendmire complies with Equal Housing Opportunity. Licensure verification: NMLS Consumer Access.