The Quick Read: A rental refinance retires the line when a new first-lien loan on the rental pays off the old mortgage and the HELOC, and most select lenders in the network treat that payoff as cash-out, so the file must pass both an equity test at the cash-out leverage cap and a rent-coverage test on the larger payment.
- The HELOC usually sits on a different property than the rental, so the refinance replaces the rental’s first lien and sends proceeds to pay off a debt secured elsewhere.
- Expect cash-out treatment even if no cash reaches you. That means roughly 75% LTV on a standard rental and about 6 months of seasoning, subject to lender guidelines.
- A purchase made at 80% LTV with the down payment borrowed leaves you owing close to 100% of the price. A 75% cap cannot clear that without extra cash or a higher appraisal.
- Coverage can cap the loan before equity does. Clearing 1.00 is not the same as positive cash flow.
- The end of the HELOC’s draw period is usually the real deadline, so plan the exit before you draw.
What does “repaying” a down payment HELOC actually involve?
You borrowed against equity, usually in your primary home, and put that money into a rental as the down payment. Repaying means retiring that line through one of three routes: paying it down from cash flow and savings, refinancing the rental, or selling.
How large a line the equity supports.
An equity line is sized by combined loan-to-value, occupancy, and credit — not by rental coverage. Switch the occupancy or the credit band and the ceiling moves with it.
Investment-property lines require a 700 minimum credit score; second-home lines start at a 640 minimum and primary-residence lines at 600, and the combined-LTV ceiling steps down as the credit band drops on primary-residence and second-home lines and holds on investment-property lines; the line cap steps down on primary-residence lines and holds at every tier on investment-property and second-home lines.
A debt-to-income ratio above 45% requires 680+ credit. Profiles under 640 are limited to single-family homes. At least 75% of the approved line is drawn at closing. Ceilings, floors, and caps update from Lendmire’s centralized guideline source.
Line estimate
Illustrative estimate only — not a quote, Loan Estimate, approval, or commitment to lend. The rate is an editable assumption; equity-line pricing is variable through both the draw and repayment periods and never converts to fixed. Occupancy and credit drive the ceiling together: an investment property tops out at 70% combined LTV (minimum credit 700, line cap $500,000); a second home tops out at 90% combined LTV (minimum credit 640, line cap $500,000), with the ceiling stepping down as the credit band drops (the cap holds at every tier); a primary residence tops out at 90% combined LTV (minimum credit 600), and its $750,000 maximum line is available only at 75% combined LTV or below with a 700-or-better credit profile (720 on the longer-runway program) and a full appraisal. Lines above $500,000 require a full appraisal. Credit, debt-to-income, property type, and full underwriting review all affect the final line.
Investors describe the first two plans in a BiggerPockets thread on HELOC down payments. One plan is to pay the line down gradually from rental income. The other is a BRRRR-style cash-back refinance that clears the line. The poster said they wished they had planned for the second route from the start.
It works well when the property has real equity and strong rent. It works poorly when you bought near full price and rents are thin.
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 loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines. The complete DSCR loans guide covers the basics if the term is new to you.
Key Terms Defined
HELOC: A home equity line of credit, a revolving credit line secured by a property you own.
Draw period: The stretch when you can borrow from the line, usually with interest-only payments.
Repayment period: The stretch after the draw period ends, when you can no longer borrow and the payment steps up.
Cash-out refinance: A new loan that pays off existing debt and may also pay you cash. Lenders often apply this label whenever proceeds retire debt that was not the original purchase loan.
Seasoning: The waiting period a lender wants after you take title before it will refinance on appraised value. It is lender policy, not law.
DSCR (debt service coverage ratio): Monthly rent divided by the monthly payment covering principal, interest, taxes, insurance, and any HOA dues. That payment is called PITIA.
CLTV: Combined loan-to-value, which adds every loan against a property and divides by its value.
When does the line become urgent?
The line becomes urgent when the draw period nears its end. Plan the exit well before then, not after the payment changes.
The Consumer Financial Protection Bureau explains that borrowing stops when the draw period ends and repayment begins. Payments are often significantly higher in repayment. In some cases the whole balance can come due when repayment starts. Interest-only draw payments also do not reduce principal, so the balance you start repayment with may equal what you drew.
The line’s pricing also floats. A balance that felt comfortable at the draw can feel different by the time you need the refinance. Treat the draw-period end date as your hard deadline and work backward from it.
Your three exit routes
Each route fits a different file. The table shows where each one tends to work and where it breaks.
| Route | Best fit | Weak fit | Main risk |
|---|---|---|---|
| Pay down from cash flow | Strong rent, small balance | Thin rent, large balance | Draw period ends first |
| Refinance the rental | Real equity, solid coverage | Bought near full price | Fails equity or coverage test |
| Sell | Weak coverage, no equity cushion | Strong long-term hold | Transaction costs, lost asset |
Many investors mix routes. They pay part of the line from savings, then refinance the remainder. A refinance that clears a smaller balance is far easier to qualify than one that must clear the full line.
How does a rental refinance pay off the line?
The new loan pays off the old one and the HELOC, and nothing gets merged. Here is the sequence on a typical file:
1. You choose the route and decide whether the new loan covers only the existing first lien or also the HELOC payoff.
2. The appraisal sets value and includes a rent schedule. Inside the seasoning window, lenders usually size on the lower of cost or appraised value.
3. The lender tests leverage and rent coverage on the new, larger loan.
4. You provide payoff letters for the old first mortgage and the HELOC, a current HELOC statement, the purchase settlement statement, the lease or rent schedule, and entity documents if the rental sits in an LLC.
5. At closing, title pays off the old first lien and wires the HELOC payoff to the line’s lender.
6. You ask the HELOC lender to close or freeze the line so it cannot be redrawn by accident.
Two liens on two properties become one new first lien on the rental. The HELOC lender releases its lien on your home once it receives payoff.
Why do lenders call it cash-out when you take no cash?
Most lenders classify the loan by what the proceeds do, not by whether money lands in your account. A refinance that only pays off the existing mortgage on the rental and covers costs is generally rate-and-term. Once proceeds retire a HELOC that funded the down payment, most programs on files the network places treat it as cash-out.
The label matters because it drives the rules. On a standard rental, cash-out tops out around 75% LTV across most of the network. Short-term-rental collateral is lower: cash-out on an STR runs about 70%, while standard rentals sit at 75%. Rate-and-term refinances can go higher, and cash-out files often carry a seasoning clock and more reserves.
Seasoning commonly runs about 6 months and counts from the date title was recorded, not the day you funded. Treatment varies by lender, so a few lenders in the network read a payoff-only file differently than the rest.
Will the refinance qualify? Run both tests
The rental has to pass two tests, and the strongest files clear both. A larger down payment or more equity helps one test but never erases the other.
Equity test. Say you bought a rental at 80% LTV and borrowed the 20% down payment through a HELOC. You now owe close to 100% of the purchase price across two liens. A cash-out refinance capped around 75% LTV cannot clear that stack, even before closing costs. The gap is roughly 25 points of value, and it has to come from cash, a lower HELOC balance, or an appraisal that comes in above cost. Inside the seasoning window, the lower-of-cost-or-appraisal rule means a high appraisal will not help. These specifics are subject to lender guidelines and a full review of property, leverage, and credit.
If you bought at a discount and renovated, the picture changes. After seasoning, the appraisal can reflect the improved value, subject to comps and underwriter review. That is the BRRRR logic, and it is why those investors can exit cleanly while buyers who paid full price cannot.
Coverage test. A larger loan means a larger payment, so rent has to cover more. Picture a rental that cleared about 1.25x on its original first lien. Adding the HELOC balance to the new loan can push coverage toward 1.00x or below. Coverage can cap the loan before equity does.
Programs differ here. Select programs start at 1.00 coverage, and stronger ratios open better pricing and leverage. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted. Credit matters too: a 620 floor exists in parts of the network, most programs want around 660, and 700+ unlocks the strongest leverage tiers. Reserves commonly run around 6 months of PITIA, though they vary by lender, loan size, and leverage.
Lendmire’s team sees a recurring pattern on these files. The investor passes coverage on the original loan, then discovers the refinance has to carry two debts. The files that work usually pay the line down first, so the new loan sits within the cash-out cap. Running both tests before you apply saves a failed appraisal.
For deeper comparisons, Lendmire’s piece Smaller HELOC vs Larger Cash-Out Refinance for a Rental Down Payment covers how balance size changes the outcome.
What if the numbers don’t fit?
You have several fixes. Try them in this order:
- Pay down the line first. Even a partial paydown shrinks the new loan and improves both tests.
- Wait out seasoning. Once the window passes, a higher appraisal can count.
- Take a smaller refinance. Clear only part of the line and keep the rest open on its own schedule, if the HELOC lender allows it.
- Raise coverage. A rent increase, or a longer-term structure such as an interest-only period or 40-year term through select lenders, can improve the ratio.
- Do it in two steps. Brokers sometimes pay off short-term debt first, then do a cash-out later. The cost is a second round of closing costs, and the new loan may carry its own prepayment terms.
- Sell. If neither test passes and the draw period is ending, selling may be the cleaner exit.
A leftover HELOC balance stays on your personal side. The monthly payment on it comes from your own income until you clear it.
Does the rental’s title or entity change anything?
Yes, because HELOCs and DSCR loans treat vesting differently. A DSCR loan can leave an LLC on title, subject to lender program eligibility.
That mismatch creates a practical question. If you deeded the rental to an LLC after buying it, the refinance can keep the LLC. Your HELOC lender still needs its payoff from the new loan, and your personal name stays on that line until it is closed.
HELOC leverage differs by occupancy. On an investment property, the line caps at 70% CLTV and $500,000 total, with a 700 minimum credit score. Primary-residence lines can reach 90% CLTV, but only with a 720-or-better credit profile. These are the network’s HELOC figures, and every file is subject to lender guidelines and full review. If your down payment came from a line on your home, that primary-residence ceiling is the one that applied.
Coverage versus real cash flow
DSCR compares rent to PITIA only. Clearing 1.00x does not mean the property produces positive cash flow, because several costs sit outside the ratio.
| Inside the ratio | Outside the ratio |
|---|---|
| Principal and interest | Repairs and capex |
| Property taxes | Vacancy |
| Insurance | Management fees |
| HOA dues | Utilities you pay |
A BiggerPockets broker-investor makes a related point when discussing what “numbers work” means with a HELOC. The property has to carry both the first mortgage and the HELOC funds, and the second piece comes from your other income until the refinance closes.
So you may be paying three obligations at once: your primary mortgage, the HELOC, and the rental’s first loan. Budget for that overlap.
How the conventional world handles this
The conventional mortgage world explicitly contemplates this scenario, which tells you the plan is not unusual. The Fannie Mae Selling Guide addresses purchase funds that came from a HELOC on another property. It requires documented sources of funds, and the settlement statement must show all cash-out proceeds going to pay off or pay down that loan. Any remaining payment counts in the debt-to-income calculation.
DSCR files are not bound by those rules. They are property-based, and delayed financing, the conventional exception that waives the title-seasoning wait for cash buyers, is not a DSCR feature. Plan on the seasoning clock applying.
Documentation and records
Keep the paper trail clean from the first draw. Move the HELOC draw into a dedicated account and fund the down payment from it. Keep the wire confirmation, the purchase settlement statement, and the payoff letters. A clean trail helps the lender document your funds, and it protects you later.
Tax treatment can depend on how the funds are used and how the property is held; investors should keep clear records and speak with a qualified tax professional before relying on any deduction.
Recycling the line
Some investors rebuild the cycle: draw, buy, refinance to retire the line, redraw. It can work when each property has real equity and strong coverage. It fails when stacked risk piles up, because each cycle adds a floating-price obligation against your home. Another lender-side point is that a HELOC-funded down payment is permissible in many cases, but you are financing the purchase near 100%, so a soft market or a vacancy gap has little cushion.
Lendmire’s article Cash-Out Refinance vs HELOC for Funding Your Next Rental Down Payment helps when deciding which tool funds the next purchase.
Frequently Asked Questions
Can I refinance a rental to pay off a HELOC?
Yes, if the rental passes the lender’s equity and coverage tests on the larger loan. The new first lien pays off the old mortgage and sends the HELOC payoff to the line’s lender. Eligibility depends on credit, reserves, property type, and seasoning, and every file is underwritten individually.
Is it always treated as cash-out?
On most files in the network, yes, because proceeds retire debt beyond the original purchase loan. Cash-out brings a lower leverage cap, around 75% LTV on a standard rental, plus a seasoning clock. Treatment varies by lender, so confirm on your file before assuming rate-and-term.
Can I keep the HELOC open after the refinance?
That depends on how much of the line the proceeds clear and what the HELOC lender allows. If the refinance pays the balance to zero, you can ask the lender to close or freeze the line. If a balance remains, its payment stays your personal obligation.
What if my draw period is ending?
Start the refinance process before it does. Once repayment begins, payments often rise significantly, and some balances can come due. If the rental cannot pass the equity or coverage tests, pay down part of the line or consider selling.
Does an LLC change the answer?
Yes. A HELOC cannot be held by an LLC, so the line stays in your personal name or an eligible revocable trust. The rental’s DSCR refinance can leave an LLC on title, subject to program terms, while the payoff still goes to the personal-name HELOC.
What to do next
If you are weighing a home equity line against a cash-out refinance and want to see how the numbers work, Lendmire can help you compare HELOC options based on the property, the equity available, credit profile, combined leverage, and your goals. Lendmire is a mortgage broker arranging DSCR investor financing through select wholesale lenders across 41 markets, including Washington, D.C. Its HELOC options are limited to its 16 full-service states. Call 828-256-2183 or request a quote through the site, and use the illustrative calculator for an editable estimate.
Whichever route you choose, the HELOC’s end date is the deadline that matters, and the best time to build the refinance case is before the first draw.
About Lendmire
Lendmire (NMLS# 2371349) is a mortgage broker. Home equity lines of credit — on a primary residence, a second home or an investment property — are arranged through wholesale lenders in Lendmire’s 16 full-service states, 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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References
1. BiggerPockets – Heloc for down payment?
2. CFPB – What is a home equity line of credit (HELOC)
3. BiggerPockets – Is using a HELOC for down payment of rental property
4. Fannie Mae Selling Guide – Cash-Out Refinance Transactions
This article is part of Lendmire’s investment property HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: DSCR vs HELOC for a Landlord Who Needs Cash From a Rental · Cash-Out Refinance on a Rental for Investors: Where to Reinvest the Cash · FHA Cash-Out vs Small-Business Loan for a Rental Down Payment
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.