The Quick Read: A DSCR HELOC is a revolving line secured by a rental you already own, qualified on that rental’s income. The line funds the down payment on your next purchase, and a separate DSCR loan buys the property. The best program for your situation depends on lien position, leverage, property type and how many purchases you plan.
- The line sits behind your existing mortgage as a standalone second lien, or in first position on a paid-off rental.
- The rent qualifies the line, so there is no personal income calculation, subject to lender guidelines.
- Through select programs, a second lien reaches 70% combined loan-to-value (CLTV) on an investment rental at a 720 credit score or better, with lines of $50,000 to $500,000.
- At least 80% of the line is drawn at closing, so size it to the purchases you actually plan.
- A separate purchase lender reviews the new property. Ask that lender about borrowed down-payment funds before you draw.
What a DSCR HELOC Is (and Isn’t)
A DSCR HELOC is a home equity line of credit on a non-owner-occupied rental, with rent doing the qualifying instead of your paycheck. Lenders call it a debt service coverage ratio line. It is a revolving credit line on a one-to-four-unit rental, written as a standalone second lien behind the first mortgage you keep, or as a standalone first lien when the rental has no mortgage.
It is not a loan that buys property. It gives you cash, and the cash becomes the down payment on a purchase financed by a different loan.
The label is loose across the industry. In a BiggerPockets discussion of DSCR cash-out options, lenders disagree about whether a “DSCR HELOC” exists as a product. They also say the blended cost of a retained first mortgage plus a second is often higher than a cash-out refinance. Both points deserve respect. Few lenders write rent-qualified lines on rentals, which is why the program details matter more than the name.
Experian notes that HELOCs on rentals are usually harder to qualify for than lines on a primary home, and that they can fund another investment purchase. Across the wholesale network Lendmire works with, that matches what the files show. Lines on rentals are rarer and more selective than lines on a house you live in.
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 broader picture, see the complete DSCR loans guide.
How One Rental Funds the Next
One rental funds the next through two separate approvals and a plan for paying the line back. Rental A secures the line. Rental B is bought with its own loan and your down payment, which comes from the line.
Here is the sequence:
1. Check Rental A. It needs equity after the first mortgage, a lease in place, and enough ownership history to clear the seasoning rule.
2. Open the line on Rental A. The line closes on its own. It is never closed together with the purchase.
3. Draw the cash. At least 80% of the line is drawn at closing. Move it into your own account and keep a clear paper trail.
4. Contract on Rental B. Choose a property whose rent covers its own payment under the purchase lender’s DSCR test.
5. Close the purchase loan. The down payment comes from the line draw. The purchase lender reviews the borrowed funds under its own rules.
6. Plan the exit. Pay the line down from cash flow, refinance Rental B after it is seasoned, or sell.
Picture it as a chain: Rental A leads to the line, the line leads to the down payment, and the down payment leads to Rental B. Each link has its own lender and its own test.
Bankrate says proceeds from this kind of loan can cover a down payment, assuming you can qualify for another mortgage. It adds that the approach generally works best for a cash offer. That caution is fair. If you need the new property to qualify for its own loan, the purchase lender has a say in how your cash was raised.
What Makes the Best DSCR HELOC Program for One Rental?
The best program is the one whose rules fit your rental, your credit and your plan. No single answer works for every borrower, so judge any program on these criteria. Lendmire is a broker, not a lender. It compares wholesale lenders against a scenario instead of recommending one name.
| Criterion | Why it matters | What to ask |
|---|---|---|
| Lien position | Decides whether your first mortgage stays | Second lien, or first lien on a paid-off rental? |
| Qualifying test | Rent or personal income? | What does the coverage test include? |
| Leverage cap | Sets how much cash you can reach | CLTV or LTV, by credit tier |
| Draw rules | Drives carrying cost | Minimum draw at closing? Later draw size? |
| Valuation path | Affects cost and delay | Automated valuation or full appraisal? |
| Title | Matters if an LLC owns the rental | Is LLC vesting allowed? |
| Exclusions | Can rule out your property | Property types and area limits? |
| Geography | Programs vary by state | Is the program offered where the rental sits? |
A good program is not the one with the biggest headline number. It is the one that fits your file.
The network program described here is offered through Lendmire’s consumer licensing in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee. Those are Alabama, California, Colorado, Florida, Georgia, Indiana, Michigan, Montana, New Mexico, North Carolina, Ohio, Pennsylvania, Texas, Virginia and Washington. Figures below are ceilings and floors, never offers, and they are subject to underwriting.
The Core Terms
Through select programs in the network, the main parameters run like this:
- Qualification: minimum DSCR of 1.10x. Gross monthly rent is divided by a qualifying payment, which is a fully amortizing payment on the entire credit limit at the start rate plus 2 percentage points.
- Second lien: up to 70% CLTV on an investment rental, at a 720 score or better, on lines up to $500,000.
- First lien on a paid-off rental: up to 75% loan-to-value (LTV) at a 740 score or better, and 70% LTV at 700 to 739, on lines up to $500,000. On first-lien lines above $500,000, up to $1,000,000, the ceiling is 65% LTV at 720 or better.
- Line size: from $50,000. Later draws are at least $5,000.
- Structure: a 5-year interest-only draw period on the drawn balance, then a 25-year repayment period, with a 30-year maturity. The rate is variable.
- Reserves: none required.
- Exposure: at most 5 loans or $2,500,000 per borrower with the program. Terms vary by lender guidelines, property type, leverage, credit profile, and full file review.
Does Your Rental Qualify as the Source?
Your rental qualifies as the source only if it is an eligible property type, leased, seasoned and carrying enough equity. Check each item before you spend time on the rest of the plan.
Eligible property types include single-family homes, planned unit developments, townhomes, two-to-four-unit buildings, warrantable and non-warrantable condominiums, and lots up to 10 acres. This line is never offered on your own home or a second home.
Outside the program: 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 buildings. A property listed for sale in the prior 2 months or carrying a solar lien is also out. A declining-market flag lowers the leverage ceiling by 5 points.
Seasoning works through two six-month clocks. 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).
Lease and rent: a lease in place is required. Rent is the lesser of the appraiser’s Form 1007 market rent or the lease. A lease above market counts only with three months of receipts. A two-to-four-unit building may have at most 1 vacant unit.
Credit: a 720 score on a second lien and 700 on a first lien. The tier comes from the lender’s own report. The program looks for no 30-day mortgage late in the last 12 months, and 48 months since a bankruptcy, foreclosure, short sale or deed-in-lieu.
Borrowers: U.S. citizens, permanent residents and non-permanent residents with a Social Security number. Foreign nationals and ITIN borrowers are not eligible.
Title: vesting in your LLC is allowed on an investment property, subject to program terms. 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.
First-time investors should note the requirement. You need a rental you already own, with a tenant and six months of history. If you have no rental yet, this path is not open to you.
The Two Underwriting Files
Two lenders read two different files, and they test different things.
| Item | The line on Rental A | The purchase of Rental B |
|---|---|---|
| Collateral | Rental A | Rental B |
| Rent that counts | Rental A’s rent | Rental B’s rent |
| Main test | 1.10x on a stress payment on the full limit | The purchase lender’s coverage test |
| Leverage | CLTV or LTV by tier | Down payment set by that lender |
| Your credit | Reviewed at 700 or 720 minimum | Reviewed under that lender’s tiers |
The line’s coverage test uses the entire credit limit, not just the amount you draw. A $300,000 line is tested as if all of it were borrowed, at a higher stress payment. That keeps the line honest, and it means a bigger line needs more rent behind it.
On a second lien, the lender’s own coverage calculation governs how the first mortgage payment is treated. Do not assume it is in or out. Ask which version the lender uses and confirm it in writing.
Many programs do not add the line payment to that ratio, subject to the purchase lender’s guidelines. Your own cash flow still feels the line, which brings us to the harder question.
Will the Purchase Lender Accept Line Proceeds?
Do not assume it will. The purchase lender decides, and its answer is the one that counts. Lenders differ on borrowed down-payment funds, so ask these questions before you draw anything:
- Is borrowed money allowed for the down payment on a DSCR purchase?
- Is there a cap on how much of the down payment can be borrowed?
- How must the funds be sourced and documented?
- Do borrowed funds count toward reserves, or only toward the down payment?
- Does the lender treat the line payment as a debt in any part of its review?
Get the answers first, then open the line. Some purchase programs are comfortable with seasoned funds in your account. Others look hard at where the money came from. If you buy with cash, no purchase lender reviews the source. If you finance, one does.
A broker earns its keep here. Lendmire can compare how different wholesale lenders treat borrowed funds for a given scenario. It can then line up the line and the purchase loan so that neither one surprises the other.
A Worked Example With Ratios, Not Dollars
Run the numbers on a hypothetical investor. All inputs below are modeled assumptions, not market data.
Say Rental A has a first mortgage equal to about 45% of its appraised value. The investor has a 740 score and the rental is leased and seasoned. A second lien caps combined debt at 70% CLTV. That leaves room for a line of about 25% of the property’s value, subject to the $50,000 minimum, the $500,000 maximum and the 1.10x coverage test on the full limit.
Assume Rental A’s rent clears that stress test with a little cushion, around 1.25x. The line is eligible, subject to underwriting.
At closing, at least 80% of the line is drawn. The investor moves that cash into an account and contracts on Rental B. Assume Rental B’s rent covers its own monthly obligation at roughly 1.2x. That clears a 1.00x or 1.10x floor, depending on the purchase lender. The line payment is not in that ratio.
Now stress it. Suppose Rental B sits vacant for a stretch, or its rent comes in softer than modeled. Coverage can slide toward 1.0x or below. If the variable rate on the line also rises, the line payment grows while the rent shrinks. The investor now carries two obligations on one weak property.
Clearing a coverage ratio is not the same as having positive cash flow after the line payment. Check the combined load.
If Rental B fell below 1.00x on long-term rent, options a lender could review include a sub-1.00 program, an interest-only structure or blended short-term-rental income. 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. Qualification stays subject to lender guidelines and property review.
Line, Cash-Out, Cash Down or Home Equity Loan?
Pick the tool that fits the job. Each option below is described under its own rules, not as this program’s.
| Option | Shape | Best for |
|---|---|---|
| DSCR HELOC | Revolving line, first mortgage stays | Keeping a good first mortgage |
| DSCR cash-out refinance | Replaces first mortgage, one lump sum | Maximum cash, or a first mortgage not worth keeping |
| Cash down | No new lien | Investors with idle savings |
| Home equity loan | Closed-end second, lump sum | One-time need, fixed repayment |
Choose the line if you like your first mortgage and want a second lien that leaves it alone. Choose a cash-out refinance if the first mortgage is not worth keeping or you need the most cash. A cash-out refinance also starts new seasoning and prepayment clocks, so weigh that cost. The BiggerPockets discussion suggests running all of the options side by side. That is sound advice, because the blended cost of keeping a first mortgage plus a new second can beat or lose to a single cash-out.
Where the Plan Breaks
Most failures come from timing, layered debt or the wrong expectations. These are the points to watch.
Layered leverage. Rental A now carries two liens. Rental B carries a new loan. Both payments come due while Rental B is being rented or renovated. If anything slips, two properties feel it at once.
The 80% draw. You cannot open a line and leave it untouched. At least 80% is drawn at closing, and interest runs on the drawn balance during the draw period. Idle cash has a carrying cost. Size the line to the purchases you can really make, not the biggest number the leverage cap allows.
Variable rate. The payment can move. The 1.10x test on the full limit gives a buffer at the start, but it does not freeze the cost.
Repayment. After the 5-year draw period, the line becomes a 25-year fully amortizing loan. The payment steps up. Have an exit before then.
Valuation. Lines up to $400,000 use an automated valuation with a confidence score of 85 or better, along with a property inspection report, or a full interior appraisal. Larger lines need a full interior appraisal. Appraisal waivers are not accepted. If the value comes in low, the line shrinks.
Eligibility surprises. A row home, a rural designation or a recent listing can end the plan. Check the exclusion list first.
Tax. 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.
Not for you. This path is a poor fit if you have no seasoned rental, if you need one large lump sum, if your rental falls outside the property rules, or if your score is below 700.
Scaling to a Package
One line can fund more than one purchase, but only up to its size. Say you want three small purchases over a stretch. Size the line to cover the down payments for all three. At least 80% comes out at closing, and you hold that cash while you shop. Later draws of at least $5,000 each can come from the remaining part of the line.
The tradeoff is clear. A bigger draw means more interest while the cash sits idle. A smaller line means you run out sooner and need a second source.
That second source is often a second line on another rental. The program allows at most 5 loans or $2,500,000 per borrower, so there is room to repeat the process. Each new line needs its own eligible, leased, seasoned rental.
Another route is to refinance a seasoned Rental B and use the proceeds to pay down the line. That restores room for the next step. Build a plan with two exits before you draw a dollar.
Key Terms Defined
DSCR (debt service coverage ratio): gross monthly rent divided by the monthly payment the lender uses to test the property.
CLTV (combined loan-to-value): the first mortgage balance plus the new line, divided by the property’s value.
LTV (loan-to-value): the loan amount divided by the property’s value, used when there is no other mortgage.
Second lien: a loan that sits behind the first mortgage and is paid second if the property is sold or foreclosed.
Draw period: the stretch when you can borrow from the line and pay interest on what you drew.
Seasoning: the waiting period a lender wants after you buy or refinance a property before it will lend against it.
Stress payment: the higher payment a lender uses to test coverage, set above the actual start payment so the test leaves a buffer.
Frequently Asked Questions
Does the line payment count against the new property’s DSCR?
In a typical DSCR purchase loan, the test is the new property’s rent over its own monthly obligation. Many programs leave the line payment out of that ratio, but each purchase lender sets its own guidelines. The payment still hits your real cash flow, so check the combined load.
Can I use the line on the rental I am buying?
No. The line is secured by a rental you already own and have held long enough to season. It is never closed together with a purchase. The new property can be financed with its own DSCR loan after your down payment is in hand.
Can I do this if my rental is in an LLC?
Often yes, on this program, subject to program terms. The LLC can stay on title for an investment property. The members sign as guarantors, and a title holder who is not a borrower signs the non-borrowing owner acknowledgment and the security instrument. Lenders and products may require individual title, so ask before you assume.
Is a DSCR HELOC cheaper than a cash-out refinance?
Not always. Pricing terms come with the lender’s disclosures, and the blended cost of a retained first mortgage plus a second can be higher than one cash-out loan. Compare both paths on the full cost of carrying the debt.
Can I do this with no rental yet?
No. The program needs an existing, leased rental that has cleared seasoning. A first-time investor without one would look at a standard DSCR purchase loan with cash down instead.
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. Lendmire is a broker arranging financing through select lenders in its wholesale network, and any outcome is subject to underwriting and is not a commitment to lend.
A line on one seasoned rental can start a portfolio, but only if each property still covers itself when the first plan slips.
About Lendmire
Lendmire (NMLS# 2371349) is a mortgage brokerage serving homeowners and real estate investors in its 16 full-service states. Home equity lines of credit are arranged through wholesale lending channels; Lendmire brokers the line and the lender underwrites each application under its occupancy-based 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. BiggerPockets forum: DSCR cash-out refi options
2. Experian
3. Bankrate: Home equity loan on an investment or rental property
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 Fourplex or Small Multifamily Rental · Best DSCR HELOC Program to Refinance an Existing HELOC on a Rental · Best DSCR HELOC Program on an Airbnb
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Disclosure information. Lendmire is a state-licensed mortgage brokerage under NMLS# 2371349. Lendmire is not a depository institution, direct lender, or financial advisor — all loans referenced are placed through wholesale lender partners and are subject to each lender's underwriting standards. This article is provided for general informational purposes and is not a commitment to lend, nor does it constitute financial, legal, or tax advice. Loan programs, terms, rates, and qualification standards change without notice and depend on borrower profile, property type, and the state in which the subject property is located. Equal Housing Opportunity provider. NMLS Consumer Access: nmlsconsumeraccess.org.