The Quick Read: A DSCR HELOC is a home equity line on a rental you already own and keep, and it qualifies primarily on that rental’s income covering the payment, subject to lender guidelines. You draw the cash first, then use it toward the down payment on a separate DSCR purchase loan. Two files, two underwriters, two sets of rules.
- The line sits on a rental you keep, as a standalone second lien behind your first mortgage or a standalone first lien on a rental with no mortgage. It never sits on the property you are buying.
- Rent qualifies the line at a minimum 1.10x coverage on a stress payment across the whole credit limit. Tax returns, W-2s and a personal debt-to-income calculation are not part of the file.
- Leverage tops out at 70% combined loan-to-value on a second lien, and at 75% loan-to-value on a first lien with no mortgage, both on investment property and subject to underwriting.
- The purchase lender decides whether borrowed money can count toward your down payment. Confirm that before you draw.
What a DSCR HELOC Is (and Is Not)
A DSCR HELOC is a revolving line of credit secured by a one-to-four-unit rental you do not live in. DSCR stands for debt service coverage ratio, which is the rent divided by the payment that rent has to cover. The lender checks whether the property pays for itself. It does not check what you earn at your day job.
It is two loans, not one. The line puts cash in your account. A separate DSCR purchase loan then buys the next rental, and that loan is also underwritten on the new property’s rent against its own payment. Neither loan reviews the other’s file.
Across Lendmire’s wholesale network, the line is written one of two ways. It is a standalone second lien behind the first mortgage you keep. Or it is a standalone first lien on a rental that has no mortgage. It is never closed together with a purchase, never a third lien, and never a line on your own home or a second home.
Your LLC can stay on title, subject to program terms. The members sign as guarantors, and a title holder who is not a borrower signs an acknowledgment and the security instrument. The people on the line do not have to be the people on your first mortgage.
The program is offered through select lenders in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee. Lendmire is the broker. The wholesale lender reviews and approves every file individually. For the bigger picture on how these loans fit together, see the complete DSCR loans guide.
Key Terms Defined
CLTV (combined loan-to-value): Your first mortgage balance plus the new line, divided by the property’s value. It is the number that caps a second lien.
LTV (loan-to-value): The line divided by value when there is no other mortgage. It caps a first lien.
Stress payment: A fully amortizing payment on the entire credit limit, calculated at a rate set above the starting rate. The lender uses it to test coverage, not to bill you.
Draw period: The stretch when you can borrow from the line and pay interest only on what you have drawn. In this program it runs five years.
Seasoning: The waiting period a lender wants between a purchase or refinance and the next loan on that property.
Borrowed funds: Down payment money that came from a loan instead of your savings. Purchase lenders treat it differently from your own cash.
The Requirements the Line Must Meet
These are typical program parameters, subject to underwriting and not offers.
| Requirement | What the program looks at |
|---|---|
| Coverage | 1.10x rent over the stress payment |
| Credit score | 720 for a second lien; for a first lien, 700 at minimum, with the score setting the tier |
| Line size | $50,000 to $500,000 on most tiers |
| Valuation | Automated valuation with inspection, or appraisal |
| Seasoning | 6 months since the last note date and 6 months on title |
| Exposure | At most 5 loans or $2,500,000 per borrower |
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 must be in place. A two-to-four-unit property can have at most one vacant unit. The payment in the test is principal and interest on the full line. Taxes and insurance are not part of it.
On a second lien, confirm on the file how the lender treats the first-mortgage payment in its coverage calculation. The lender’s own calculation governs, so treat any example you see, including the ones here, as illustration.
Credit also has a history test. The program looks for no 30-day mortgage late in the last 12 months. It wants 48 months since a bankruptcy, foreclosure, short sale or deed-in-lieu. No reserves and no cash to close are required on the line. 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.
For lines up to $400,000, the valuation can be an automated valuation (confidence score of 85 or better) paired with a property inspection report. Larger lines take a full interior appraisal. Appraisal waivers are not accepted.
The rental that secures the line must be eligible too. Single-family homes, PUDs, townhomes, two-to-four-unit properties, warrantable and non-warrantable condominiums, and lots up to 10 acres are in. Rural-designated property, condotels, row homes, leaseholds, land trusts, mixed-use and commercial or agricultural property are out. So is a property listed for sale in the prior two months.
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).
How Much Line Can Your Equity Support?
Leverage on the line depends on lien position and score. Every figure below is for a non-owner-occupied rental, subject to underwriting.
On a second lien behind a mortgage you keep, the cap is 70% CLTV at a 720 score or better, on lines up to $500,000. There is no second-lien tier below 720. A borrower who keeps a first mortgage can only take a second lien, so a 700-to-719 score is the obstacle there.
On a first lien, the rental must have no mortgage. Lines up to $500,000 reach 75% LTV at 740 or better and 70% LTV from 700 to 739. Lines above $500,000, up to $1,000,000, carry a 65% LTV ceiling at 720 or better. A declining-market flag can lower these ceilings. Every figure here varies by lender and program — guidelines, property type, leverage, and credit profile all apply.
Run the numbers on a modeled rental. Say your first mortgage sits at 40% of the property’s value and you hold a 740 score. A second lien tops out at 70% CLTV, so the line can take up to roughly 30% of value, before the valuation comes back. That room has to reach the $50,000 minimum line. If the valuation lands low, the room shrinks.
Coverage runs separately. Suppose the lender’s calculation returns about 1.25x on the stress payment. That clears the 1.10x floor. At 1.05x it does not, and a smaller line is the usual fix.
Size the line to the cash you need. 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 are at least $5,000 each. You pay interest on what you draw, so a larger line than you need is cost without purpose.
Will the Purchase Lender Accept Borrowed Funds?
It depends on the purchase program, and no federal rule settles it. DSCR purchase loans are business-purpose investor loans, so each program sets its own terms for where the down payment may come from. Some purchase lenders allow a HELOC for a rental down payment, and a BiggerPockets discussion on using a HELOC for a down payment or a full purchase makes the same point. It adds that the new property has to cash flow both the new mortgage and the line.
Across the network, the answers fall into three groups. A few programs accept fully borrowed funds. Others cap the borrowed share. The strictest overlays want part of the down payment to come from your own unborrowed cash. Strong rent coverage cannot rescue a file that fails on funds source alone.
Treat the purchase as three separate pots of money:
- Down payment: Borrowed funds may be accepted here, depending on the program.
- Closing costs: Some programs treat these differently from the down payment.
- Reserves: Borrowed funds are commonly excluded from the reserve count. A line can cover the down payment without covering the cushion.
A DSCR purchase always needs a down payment. A zero-down purchase is not a thing, and the line does not change that.
Ask the purchase lender four questions before you draw:
1. Are borrowed funds accepted for the down payment?
2. Is there a cap on the borrowed share?
3. Must part of the down payment be unborrowed?
4. What documents prove the source?
The usual paper trail is the line agreement or statement, the draw record, and bank statements showing the cash landing. Some programs also want the cash to sit in your account for a while. Seasoning of funds varies by program, so get the answer in writing from the purchase lender.
Step by Step: From Collateral Rental to Closing
1. Pick the collateral. Choose a rental you keep that has cleared both six-month seasoning clocks and is an eligible property type. It cannot be the property you are buying.
2. Check the numbers. Estimate the equity room under the CLTV or LTV cap. Confirm that rent clears 1.10x on the stress payment.
3. Call the purchase lender first. Get its position on borrowed funds, the cap, and the paperwork.
4. Apply for the line. It is a separate file with its own valuation, credit review and title work. The line closes on its own and never alongside the purchase.
5. Draw and document. Move the cash into your account. Keep the statements that show where it came from.
6. Close the DSCR purchase. Form 1007 covers single-family rent and Form 1025 covers two-to-four-unit properties. Coverage is rent over the new property’s full payment, which includes principal, interest, taxes, insurance and any HOA dues.
Sequence matters. Because the line must be funded and documented before the purchase file is finalized, applying for it after you are under contract adds pressure you do not need. Talk to both sides early.
Does the Line Payment Hurt Your DSCR?
Usually not in the ratio, but yes in your bank account. The new property’s coverage compares its rent to its own payment, so the line’s payment typically sits outside that ratio. Programs differ, so ask.
Compare that with a conventional investment mortgage. BiggerPockets commentary on using a HELOC for an investment property down payment notes that route counts the HELOC minimum payment in the borrower’s debt-to-income ratio. A DSCR file has no personal debt-to-income test. That is why the line is less likely to disqualify you.
Less likely is not never. The line still hits real cash flow, and a lender may note it as a liability. So stress-test the combined picture. Add the new property’s full payment, the interest-only payment on your drawn balance, and your existing first mortgage. Then compare that total to the rent from both properties. If the combined cash flow only works with perfect occupancy, the structure is too tight.
The variable rate adds a second risk. The line payment can change from month to month. The CFPB’s explainer on home equity lines of credit describes variable payments and notes that some plans let you convert part of the balance to a fixed rate. Check what the lender’s disclosures say about that option.
Where the General Rule Breaks
A fully borrowed down payment. This is the riskiest version. Your two loans combine to near-total financing. A BiggerPockets thread on using a HELOC for a rental down payment points out that financing the whole down payment leaves you with no equity of your own in the property. If rents dip, you have little cushion.
The end of the draw period. In this program the five-year interest-only draw period gives way to a 25-year repayment period, with a 30-year maturity. When repayment starts, the payment steps up because principal joins it. The CFPB HELOC brochure covers the move from draw to repayment for lines generally. Have a repayment or refinance plan before it arrives.
Reserves. The line requires none. The purchase loan may require them, and borrowed money often does not count. Keep unborrowed liquid cash for that.
A parent’s line or gift funds. Money drawn on a relative’s line cannot simply serve as your down payment under conventional rules. DSCR gift rules also vary by lender. Ask before you plan around it.
A recently bought or refinanced collateral rental. The seasoning rule can stall the plan. If your equity sits in a rental you just bought, the line may not be available.
An ineligible collateral property. A condotel, a row home, a leasehold, or a rural-designated property is outside this program. A home equity line on your own residence is a different, owner-occupied product, and this line is never offered on an owner-occupied home.
A valuation that comes in low. The CLTV or LTV cap runs against the valuation, not your estimate. A lower value shrinks the line.
Line, Cash-Out Refinance, or Cash?
Each route fits a different owner. Here is how they compare in structure.
| Factor | DSCR HELOC | DSCR cash-out refi | Savings or sale |
|---|---|---|---|
| First mortgage | Stays in place | Replaced | Not affected |
| Payment | Interest-only, variable | Fixed schedule | None |
| Draws | Revolving, 5-year draw | One lump sum | One time |
| Best fit | Keep a low first mortgage | Want a reset | Plenty of cash |
The line shines when you hold a first mortgage you want to keep, because you do not touch it. A cash-out refinance fits when the whole loan needs to change. Savings or 1031 proceeds fit when you have them.
One line can fund the down payments on several purchases, but each draw must fit the program’s rules. The program’s exposure limit is at most 5 loans or $2,500,000 per borrower.
What If You Do Not Own a Rental Yet?
This program does not fit you. The line needs a rental you have owned for the seasoning period and that has equity. Without one, your options are savings, a DSCR purchase with a larger down payment from your own cash, or other equity you already hold. Build the first rental with unborrowed cash, then use the line on the second.
Pre-Draw Checklist
- Confirm the collateral rental is an eligible property type and has no listing in the prior two months.
- Confirm both seasoning clocks are satisfied.
- Confirm your score meets the tier for your lien position.
- Confirm rent from the lease and the appraiser’s market rent supports 1.10x on the stress payment.
- Get the purchase lender’s written position on borrowed funds, the cap, and the documents.
- Keep unborrowed cash for reserves and closing costs.
- Stress-test the combined payments before you draw, and plan the repayment before the draw period ends.
Frequently Asked Questions
Can I use a DSCR HELOC for the whole down payment?
Sometimes, but the purchase lender decides. Some programs accept it, some cap the borrowed share, and some require part of the down payment to be your own cash. Even when it is accepted, you are close to fully financing the purchase, which leaves little cushion.
Does the HELOC payment count against my DSCR on the new rental?
The ratio compares the new property’s rent to its own payment, so the line payment typically sits outside it. Your real cash flow still carries both payments. On a conventional route, the line’s payment would count in your debt-to-income ratio.
How soon after buying or refinancing a rental can I take a line on it?
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). Program terms are subject to underwriting.
Can the line sit on the rental I am buying?
No. The line is a standalone second lien or first lien on a rental you already own and keep. It is never closed together with a purchase and never placed on the property you are buying.
Is the rate fixed?
No. The line carries a variable rate, so the payment can change. The rate and pricing terms come with the lender’s disclosures.
Running Your Own Numbers
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. Every file is underwritten individually by the lender, and nothing here is a commitment to lend.
The steadiest approach is to size the line for one purchase at a time and keep a plan for the day repayment begins.
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.
Investors who want the broader program framework can review how DSCR loans work.
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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 – Using HELOC: down payment or full purchase
2. BiggerPockets – HELOC for investment property down payment
3. CFPB’s explainer on home equity lines of credit
4. BiggerPockets – Is using a HELOC for down payment of a 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: Can You Get a DSCR HELOC on a Rental You Inherited From Your Spouse? · DSCR HELOC Requirements for a Rental After a Past Short Sale · DSCR HELOC Requirements for a Travel-Nurse Mid-Term Rental
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
Legal disclosures. Lendmire (NMLS# 2371349) is a state-licensed mortgage brokerage that arranges financing through wholesale lender relationships. Lendmire is not a direct lender, depository institution, or registered financial advisor. The discussion above is general informational content about real estate financing — it is not financial, legal, or tax advice, and readers should consult licensed professionals for guidance on their individual circumstances. Loan inquiries are subject to lender underwriting; this article does not represent a commitment to lend. Loan terms, rates, and qualification standards vary by borrower, property, and state, and are subject to change at any time. Equal Housing Opportunity. NMLS Consumer Access: nmlsconsumeraccess.org.