The Quick Read: It depends on the equity in each rental you already own, not on its rent: a second lien on an investment rental can reach 70% CLTV at a 720 score or better, minus the first mortgage, up to $500,000 per line, and the program caps a borrower at 5 loans or $2,500,000, subject to underwriting.
- Each line sits on a seasoned rental you already own, never on the property you are buying or rehabbing.
- Rent does not set the line size. Rent is the pass/fail test: coverage of at least 1.10x on a stress payment over the whole limit.
- Lines vary by scenario, and at least 80% of the line is drawn at closing, so you pay interest on most of it from day one.
- The line is a bridge. A DSCR cash-out refinance, or another planned exit, repays it.
Key Terms Defined
DSCR (debt service coverage ratio): monthly rent divided by the monthly payment the lender tests. A 1.10x ratio means rent is 110% of that payment.
CLTV (combined loan-to-value): the first mortgage balance plus the new line, divided by the property’s value.
Lien: a lender’s legal claim on the property. A second lien sits behind the first mortgage, and a first lien sits alone.
Draw period: the stretch when you can borrow from the line and pay interest only. Repayment follows.
BRRRR: buy, rehab, rent, refinance, repeat. Each cycle should return your cash so you can start the next one.
Seasoning: the waiting period between buying or refinancing a property and borrowing against it.
What Is a DSCR HELOC, Exactly?
A DSCR HELOC is a revolving line of credit on a rental you keep, qualified on the rental’s income instead of your personal income. The market uses the label loosely, so here is the structure this program follows.
It is a standalone second lien behind the first mortgage you keep. On a rental with no mortgage, it is a standalone first lien. It is never closed together with a purchase, never a third lien, and never a line on your own home or a second home.
The rent qualifies the line. That means no traditional personal-income documentation, W-2s or personal income calculation, subject to lender guidelines. The lease, the credit report and the valuation are all documented. The line is also not sized by rent. Rent only has to clear a minimum coverage test.
An LLC can stay on title on an investment property. The members sign as guarantors, subject to lender program eligibility. The people on the line do not have to match the people on the first mortgage.
How Big Can One Line Get?
One line is capped by leverage and by a dollar limit, whichever is lower. The formula is value times the maximum CLTV (or LTV on a first lien), minus what you already owe, limited to the program’s line cap.
Across the wholesale network Lendmire works with, the figures on this lane look like this. They are ceilings, not offers, and every file is underwritten individually.
| Lien on an investment rental | Credit score | Maximum | Line size |
|---|---|---|---|
| Second lien | 720+ | 70% CLTV | $50,000–$500,000 |
| First lien (no mortgage) | 740+ | 75% LTV | Up to $500,000 |
| First lien (no mortgage) | 700–739 | 70% LTV | Up to $500,000 |
| First lien (no mortgage) | 720+ | 65% LTV | $500,000–$1,000,000 |
Note the labels. Second-lien figures are CLTV because they count the first mortgage. First-lien figures are plain LTV because nothing sits ahead of the line. A first lien exists only on a rental with no mortgage. A borrower who keeps a first mortgage takes a second lien, and that needs a 720 score.
Home equity lines on a borrower’s own home are commonly sized as a share of the home’s value minus other mortgage debt. That does not describe this program, which is never offered on an owner-occupied home.
A declining-market flag on the property lowers the ceiling by 5 points. Lenders also size on current value. Purchase price and after-repair value do not set the line.
How Does the Rent Test Limit the Size?
Rent limits the line through the qualifying payment, and that payment is figured on the entire credit limit. The test is gross monthly rent divided by a fully amortizing payment on the whole limit at the start rate plus 2 percentage points. That is a stress payment. The program never quotes the rate itself here.
Taxes and insurance are not part of the qualifying payment. Principal and interest on the full line are. Confirm on the file how the lender treats the first-mortgage payment on a second lien, because the lender’s own coverage calculation governs.
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.
Here is the part that matters for sizing. The payment scales with the limit. Cut the requested line in half and the stress payment roughly halves, so coverage roughly doubles. A rental that fails 1.10x at the maximum line can pass at a smaller one.
So the real ceiling on a thin-rent property is often lower than the CLTV math says. Request the amount you need, not the maximum.
What Does a Three-Rental Pipeline Look Like?
The pipeline’s total borrowing is the sum of what each owned rental can support, limited by the borrower-level cap. Picture an investor who owns three rentals and wants to fund the next purchases and rehabs. The figures below are modeled as percentages of value, not dollars.
Rental A has a first mortgage at 45% of value. At 70% CLTV on a second lien, room is 25% of value, up to the $500,000 line cap. A high-value property hits the dollar cap before the percentage cap.
Rental B has a first mortgage at 60% of value. Room is 10% of value. If that comes to less than $50,000, no line is available on this property, because lines start at $50,000.
Rental C has no mortgage. At a 740 score, a first lien reaches 75% LTV. At 700 to 739, it reaches 70%. The line can go above $500,000 only at 65% LTV and a 720 score, up to $1,000,000. Terms vary by lender guidelines, property type, leverage, credit profile, and full file review.
Add those three together and you have the pipeline’s raw capacity. Then the borrower cap applies: at most 5 loans or $2,500,000 per borrower with the program. Five lines at the $500,000 ceiling hit exactly that cap, so a first lien above $500,000 uses up the cap faster.
Each line also needs its own seasoning, and the two clocks run separately. 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 is why the rental you are rehabbing cannot carry the line that funds its own rehab. It is unseasoned by definition. Once it is refinanced and has aged past the clocks, it can become collateral for the next deal’s line.
Can You Draw Only What You Need?
Not on this program. 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.
After closing, later draws are at least $5,000 each. The draw period is 5 years interest-only on the drawn balance. Then a 25-year fully amortizing repayment period begins, for a 30-year maturity. The rate is variable.
That structure shapes how you use it. This is not a standby line you open and leave mostly untouched. You are carrying most of the balance immediately, so the draw should have a job to do.
A line works as a revolving facility during the draw period. Principal you repay can generally be borrowed again, subject to the later-draw minimum and underwriting. That is how one line can fund more than one project over time.
The Consumer Financial Protection Bureau describes a HELOC as an open-end line you can borrow against repeatedly. It also warns that payments are often much higher once repayment starts. For a BRRRR investor, that payment jump is why the exit matters. The brochure from the same agency lays out the draw-then-repayment sequence in plain terms.
What Other Rules Cap the Pipeline?
Credit. A 720 score is the minimum for a second lien and 700 for a first lien. The program wants no 30-day mortgage late in the last 12 months. It also wants 48 months since a bankruptcy, foreclosure, short sale or deed-in-lieu.
Reserves. None are required, and no cash to close is required.
Valuation. Lines up 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 take a full interior appraisal. Appraisal waivers are not accepted.
Property. Single-family, PUD, townhome, two-to-four units, warrantable and non-warrantable condos, and lots up to 10 acres are eligible. Rural-designated property, condotels, row homes, leaseholds, land trusts, mixed-use and properties listed for sale in the prior 2 months are outside the lane.
Borrower. U.S. citizens, permanent residents and non-permanent residents with a Social Security number can use it. Foreign nationals and ITIN borrowers cannot.
Footprint. The program is offered in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee. These are consumer-licensed lines, so they follow a separate footprint from Lendmire’s DSCR investor loans.
Everything here is subject to underwriting and available only through select programs. The complete DSCR loans guide covers how the rent-based test works on purchase and cash-out loans.
Where Does the Pipeline Break?
The pipeline breaks at the exit, not at the draw.
The refinance appraisal comes in low. If the stabilized property appraises lower than planned, the cash-out refinance may not produce enough to repay the line. You then hold a variable-rate, interest-only balance longer than modeled.
The rehab runs long. Interest runs on most of the line from closing. A slipped schedule means more months of carry, and the line’s draw period is finite.
Repayment starts before the exit. Once the draw period ends, payments rise because principal begins amortizing. That is the payment jump the CFPB describes. A pipeline that depends on the next refinance happening on schedule has no slack here.
Also, the line payment is a separate obligation on a different property. Debt on another rental does not enter the new rental’s coverage ratio. It still shows on your credit file, and that affects the credit tier on future files.
Lendmire’s piece on how an investment property HELOC works across a BRRRR pipeline goes deeper on sequencing around that exit.
Line of Credit or Cash-Out Refinance?
Pick the line when you want equity without touching the first mortgage. Pick the refinance when you would rather have one loan with a fixed structure than a second lien on top of the first.
| Factor | DSCR HELOC | DSCR cash-out refinance |
|---|---|---|
| Structure | Second or first lien line | Replaces the first mortgage |
| Existing first mortgage | Stays in place | Paid off and reset |
| Reviewed on | Rent, 1.10x on stress payment | Rent, per that program’s test |
| Use | Revolving draws | One lump sum at closing |
| Best fit | Bridge capital between deals | Permanent exit for a stabilized rental |
A DSCR cash-out refinance is a different program with its own tests and its own leverage limits. Compare the two on the property, not on the label. A line leaves a low-cost first mortgage alone. A refinance trades that first mortgage for a new one.
A line also borrows against equity you have already built. A refinance restarts the loan on that property. For an investor with a strong first mortgage already in place, that difference can drive the whole decision.
Decision Checklist Before You Request a Line
Run through these before sizing anything.
1. Does the rental you plan to borrow against have a lease in place and at most one vacant unit? 2. Have you held title for 6 months, and has the property been out of a recent purchase or refinance for the same stretch? 3. What is the first mortgage balance as a share of current value? Subtract it from the program’s combined-value ceiling for a second lien. 4. Does the room left clear the $50,000 minimum line? 5. At the requested limit, does rent clear 1.10x on a stress payment over the whole line? 6. What repays the line, and what happens if that exit slips by a few months? 7. Does your credit score meet 720 for a second lien or 700 for a first lien? 8. How many loans and how much total borrowing do you already have with the program against the 5-loan and $2,500,000 cap?
Frequently Asked Questions
Can the line sit on the property I am rehabbing?
No. The line is written on a rental you already own, with equity and seasoning behind it. It is never closed with a purchase. You can draw on a line from an older rental to fund the down payment or the rehab on the new property. Once the new property is refinanced and seasoned, it can secure a line of its own.
Does rent decide how much I can borrow?
No. Value, the first mortgage balance, your credit tier and the program’s dollar cap set the size. Rent decides whether the line passes the 1.10x coverage test on a stress payment over the full limit. If rent is thin, the practical fix is a smaller line, because a smaller limit lowers the qualifying payment.
Can I put the line in my LLC?
Yes, on an investment property and subject to program terms. The LLC holds title, and 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 do not need to match the borrowers on the first mortgage.
What happens if my refinance gets delayed?
You keep carrying the line. Interest is due on the drawn balance, and the rate is variable. Once the 5-year interest-only draw period ends, the 25-year repayment period starts and payments rise. Build a cushion into your timeline and know what you will do if the refinance appraisal comes in low.
When is a cash-out refinance the better choice?
It fits when you want one permanent loan on a stabilized rental and have no reason to keep the existing first mortgage. It also fits when your equity is too thin for a second lien to clear the $50,000 minimum line. The line fits better when the first mortgage is worth keeping and you need bridge capital between deals.
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. You can reach the team at 828-256-2183. Lendmire is a broker arranging financing through select lenders in its wholesale network. This is not a commitment to lend.
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. Consumer Financial Protection Bureau
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
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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.