The Quick Read: A replacement line on a rental generally requires a 700 credit profile, combined leverage of 70% or less, and a lien structure that lets the old line be paid off or subordinated at closing. The old line has to be resolved on paper, because a zero balance does not remove a recorded lien. Across the wholesale network, the old HELOC usually leaves through a payoff letter at closing.
- On an investment property line, the network ceiling is 70% CLTV (combined loan-to-value, counting every lien), up to $500,000 per line.
- The minimum credit profile on an investment line is 700, and a higher score does not raise the 70% ceiling.
- Investment lines run a 5-year interest-only draw followed by a 25-year fully amortizing repayment, with pricing that floats throughout.
- The borrower must hold title personally or in a revocable living trust, so a rental already deeded to an LLC needs a different path.
- Equity lines through the network are available in Lendmire’s 16 full-service states only, which is narrower than the DSCR footprint. Every figure is subject to lender guidelines and full file review.
The mechanics are not complicated, but the documents are exact. Most failed refinances of an older line come from one of three things: the wrong property secures the old line, the combined leverage lands above the ceiling, or the title sits in an entity. The sections below take each in turn, along with the structures that exist and the edge cases where the general rule breaks.
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.
Key Terms Defined
Draw period: The stretch of the contract when you can borrow, repay and borrow again against the line.
Repayment period: The stretch after the draw ends, when borrowing stops and the balance must be paid down.
CLTV: Combined loan-to-value, which adds every lien on the property and divides by the property’s value.
Lien position: The order in which recorded loans get paid if the property is sold or foreclosed.
Subordination agreement: A signed document in which one lender agrees to rank behind another lender’s loan.
Payoff letter: A written statement from the old lender giving the exact payoff figure and an instruction to freeze and close the line.
DTI: Debt-to-income ratio, which compares monthly debts to monthly income.
What Changes When the Old HELOC Enters Repayment
The old line stops being a line. Borrowing ends, the payment usually jumps, and in some contracts the whole balance comes due at once.
The Consumer Financial Protection Bureau explains that when the draw period ends, you can no longer borrow and you enter the repayment period. It adds that monthly payments are often significantly higher once repayment begins, and that HELOCs usually carry variable interest rates. That is the payment shock that breaks rental cash flow.
The contract decides what repayment looks like. The same agency’s HELOC booklet says some plans spread principal over a schedule, while others require the full balance as a balloon payment. For a balloon, it warns that the borrower may need to refinance to make it and that failing to pay could cost the home.
Market surveys describe consumer HELOCs with draw periods of five to ten years followed by a repayment period that Experian puts at about 20 years, with lenders varying. The network’s investment line is its own structure: a 5-year interest-only draw and a 25-year fully amortizing repayment.
| Feature | Draw period | Repayment period |
|---|---|---|
| Borrowing | Open | Typically stops |
| Payment | Often interest only | Principal plus interest |
| End risk | None yet | Possible balloon |
Read the note first. Find the draw end date, whether repayment amortizes or balloons, and whether the rate floats. Those three facts set how much room the refinance has.
Which Property Secures Your Old Line?
The property that secures the old line decides which refinance exists. A new investment line secures one rental, so it can only pay off a lien on that rental.
| Old line secured by | What a rental refinance does | Practical path |
|---|---|---|
| The same rental | Pays it off at closing | Replace with a new line or DSCR cash-out |
| Another rental | Does not touch it | Refinance that property separately |
| Your primary home | Does not touch it | Resolve it on the home, or use a separate transaction |
A lien on another property stays where it is. A refinance on the rental changes the rental’s liens only. Using rental-line proceeds to retire a line on your home is a use-of-proceeds question that depends on the lender’s guidelines and the file, so raise it before applying.
This matters most for investors who borrowed against a home to buy a rental. The rental refinance will not release the home lien, so the repayment date on the home line still governs.
The Requirements, Category by Category
A replacement line on a rental is reviewed on credit, combined leverage, debt-to-income, valuation, property type and title. The figures below are typical ranges from select lenders in the wholesale network, subject to lender guidelines and file review.
Credit. An investment line starts at a 700 minimum with no tier beneath it. Scores of 720 and 700 both reach the same 70% CLTV, so a higher score buys eligibility rather than leverage. The report is typically no more than 90 days old at closing. A bankruptcy needs 4 years of seasoning from discharge or dismissal, and foreclosure-family history on an investment file follows a 7-year path for a foreclosure and 4 years for a deed-in-lieu, pre-foreclosure or short sale.
Combined leverage. On an investment property line, the ceiling is 70% CLTV, with a maximum line of $500,000. That ceiling counts the first mortgage, the new line, and any lien that stays behind. Larger lines exist only on primary residences, never on a rental.
Income test. The line is reviewed on a debt-to-income basis, with a 50% maximum, and the line is qualified on the interest-only payment calculated on the maximum draw. Because the test uses the maximum draw, an investor who plans to draw only part of the line is still tested on all of it. This differs from a DSCR loan, which looks at the rent against the property’s payment.
Valuation. An investment line tops out at $500,000, and full appraisals begin above that size. Investment lines therefore sit in the automated-valuation lane and commonly close with no traditional appraisal. A borrower may still ask for a full appraisal, and a higher CLTV may call for a secondary valuation.
Property. One-unit homes, 2-4 unit properties, PUDs, townhomes and condominiums, including non-warrantable condos, are eligible. Manufactured homes, co-ops, condotels, log homes, commercial and mixed-use properties, and agricultural zoning are not offered.
Title. The borrower holds title in their own name or in a revocable living trust. LLCs, corporations, partnerships, and irrevocable, blind or land trusts cannot hold title. Of everything on this list, this is the sharpest difference from a DSCR loan, which can leave an LLC on title, subject to program terms.
Exposure. A borrower is limited to three lines, and a borrower with more than 15 financed properties is not eligible.
Draw at closing. At least 75% of the line is drawn at closing. After closing, the minimum subsequent draw is $1,000, with Texas at $4,000. That draw rule matters for refinancing an old line, because the funds are meant to retire the old balance rather than sit idle.
How the Payoff Works at Closing
The old line is paid off through a payoff letter, and the lien is released after funds arrive. The steps below follow how files move through the network.
1. Request the payoff letter. The old lender issues a letter with a payoff figure and a freeze-and-close instruction. Interest accrues daily, so the figure should hold through the expected funding date.
2. Confirm the line will be closed, not just zeroed. An unused HELOC stays a recorded lien until it is formally closed and released. A zero balance on its own does not clear title.
3. Check the note for charges. A prepayment penalty on the old loan or an early-closure fee on a bank line can apply. The new proceeds must cover the payoff plus any such charge.
4. Let title work run. The closing agent confirms the old lien appears on the title report, orders the release and records it. Open items here are a common reason a file sits.
5. Confirm lien position. The new line sits in first or second position. If the old line is staying, it needs a written subordination, covered next.
Paying off the old line inside the refinance is the normal path. It requires a payoff letter, not a favor from the old lender.
Subordination: Only If the Old Line Stays
Subordination only matters when the old HELOC is not being paid off. When a first mortgage is refinanced, the HELOC would normally move up into first position because it is the oldest mortgage still recorded. Nolo’s guide to subordination agreements describes this: the new lender requires first position, so it asks the HELOC lender to sign an agreement to rank behind it.
Not every HELOC lender signs quickly, and without that signature the refinance usually cannot proceed. The fallback is the same as before: pay the line off inside the refinance. Investors who want to keep an old line open for its draw access should confirm the subordination before committing to the new first mortgage.
Does a HELOC Payoff Count as Cash-Out?
Usually yes. Paying off a HELOC in a refinance is typically labeled cash-out, even when no cash comes back to you. The main exception is a line that financed this same property’s purchase with nothing drawn since.
This matters on the DSCR side. Cash-out files carry lower leverage caps, seasoning and often heavier reserves. Across most of the network, DSCR cash-out refinance on standard rentals tops out around 75% LTV, and short-term-rental collateral is capped at 70%. The usual seasoning expectation is about 6 months, and a recent cash-out refinance restarts that clock.
Choosing the Exit Path
An older line entering repayment has three realistic exits, and the right one depends on title, leverage and what the investor wants afterward.
| Path | Best fit | Main catch |
|---|---|---|
| New investment HELOC | Individual or trust title, combined leverage at or under 70% | 700 credit, DTI test on maximum draw |
| DSCR cash-out refinance | LLC title, or leverage above the line ceiling | Cash-out caps, seasoning, reserves |
| Refinance first, keep old line | Old lender signs subordination | Old line still reprices at repayment |
A DSCR cash-out refinance qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. Many 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. Clearing 1.00 is not the same as positive cash flow. The ratio compares rent to principal, interest, taxes, insurance and association dues, and it leaves out repairs, vacancy, management, utilities and capital spending.
Most DSCR programs in the network lean on a 30-year fixed structure. Extended terms and interest-only periods are available through select lenders, and adjustable structures exist for investors who want them. Credit floors vary: 620 exists in parts of the network, most programs want about 660, and 700 or better unlocks the strongest leverage tiers. Reserves vary by lender, leverage, loan size and transaction type, and commonly sit around 6 months of PITIA.
The investor’s full set of choices is laid out in Lendmire’s complete DSCR loans guide.
Worked Example: Where Combined Leverage Breaks
The leverage math is where most replacement-line plans fail. These percentages are modeled assumptions, not market data.
Run the numbers on a rental whose first mortgage sits at 55% of its value. The old HELOC balance is 12% of value. A new line that pays off the old balance leaves combined leverage near 67%, which sits under the 70% CLTV ceiling for an investment property line. The file has room for a modest cushion. Terms depend on the lender’s guidelines, the property type, the leverage, and a full review of the credit profile.
Now change one input. Say the old balance is 18% of value instead. Combined leverage lands near 73%, over the ceiling. The investor has three choices: pay the old balance down before applying, move to a DSCR cash-out where the ratio of rent to payment is the test, or sell. Each choice has trade-offs, and the right one depends on whether the rent covers the larger payment that a bigger new loan produces.
A refinance reprices the whole balance. A larger new loan means a larger payment for the rent to cover, which is why the coverage ratio deserves a check before the old line’s draw end date arrives.
Edge Cases Where the General Rule Breaks
- Balloon notes. The balance is due in full, and the borrower may not be able to count on refinancing out of it on short notice. Start well ahead of the maturity date.
- Lender refuses to subordinate. Pay the line off inside the refinance instead.
- Rental held in an LLC. An LLC cannot hold title on the investment line, so the investor either deeds the property to themselves first or uses a DSCR cash-out, which can leave an LLC on title, subject to lender program eligibility.
- Recent purchase or refinance. Seasoning applies, and a recent cash-out refinance restarts the clock.
- Rental listed for sale. A property listed for sale, or listed within the past 60 days, is ineligible in NC, PA, TN, TX and WA.
- Ineligible property type. Manufactured homes, log homes, barndominiums and condotels are not offered on these programs.
- Variable rate through repayment. The line’s pricing floats during both draw and repayment and does not convert to fixed.
- DSCR HELOC is a nickname. It is an industry label rather than a standardized product, so ask which structure a lender actually means.
The most common surprise is title. Investors who hold rentals in entities often learn this late, after the old line is already close to its end date.
Operator Notes on Where Files Stall
On HELOC refinance files, the payoff letter is the first document that goes stale. The figure is built for a specific funding date, and a file that drifts past it needs a new letter. Ordering the letter early and confirming the freeze-and-close language keeps the file from stalling on a preventable item.
The second problem is the property record. Investors often remember the old line as secured by the rental and discover on the title report that it sits on a different property. A title search before the application settles this at the start.
The third is the income test. Because the line is qualified on the interest-only payment on the maximum draw, an investor with several financed properties can see the debt-to-income number move more than expected. That is worth running before the file goes in.
Frequently Asked Questions
Can I refinance an older HELOC that has already entered repayment?
Usually yes, because a line in repayment can still be paid off inside a refinance. The balance and payment are fixed by the note, so the new lender reviews credit, combined leverage and title against the same requirements as any other file. The harder cases are balloon notes, where little time remains, and lines with a prepayment charge that the new proceeds must cover.
Do I need the old lender’s permission to refinance?
Not if the old line is being paid off. You need a payoff letter, not an approval. Permission matters only when you keep the old line open, because then that lender must sign a subordination agreement agreeing to rank behind the new first mortgage.
Does my existing HELOC payment hurt my debt-to-income ratio?
It counts while the line remains open. The new investment line is reviewed with a 50% maximum debt-to-income ratio, tested on the interest-only payment on the maximum draw, so an old payment that gets paid off at closing drops out of the picture. Payments from other financed properties stay in the calculation.
What if my rental is held in an LLC?
The investment line requires title held personally or in a revocable living trust, so a property already deeded to an LLC needs a vesting change first or a DSCR cash-out instead. A DSCR loan can leave an LLC on title, subject to lender program eligibility.
What if I am declined for a replacement line?
The reason usually points to the next step. A credit profile under 700 or leverage above 70% CLTV on an investment line points toward a DSCR cash-out, where the rent-to-payment ratio is the main test. Select lenders in the network also take coverage below 1.00 with leverage and terms adjusted, and the right structure depends on the property and the borrower’s profile.
Next Steps for Investors Facing a Repayment Date
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 broker arranging DSCR financing through select lenders in its wholesale network, which covers 41 markets, including Washington, D.C. Its equity line options are limited to 16 full-service states. Any illustrative calculator estimate is only an estimate, and every figure here is subject to lender guidelines and file review, not a commitment to lend.
About Lendmire
As a mortgage broker (NMLS# 2371349), Lendmire helps homeowners and real estate investors in its 16 full-service states open home equity lines of credit arranged through wholesale lenders. Lendmire is never the lender; line amounts, ceilings and terms are set by the lender under its guidelines. 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. Consumer Financial Protection Bureau
2. Consumer Financial Protection Bureau: HELOC booklet
3. Experian
4. Nolo’s guide to subordination agreements
This article is part of Lendmire’s investment property HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: How to Qualify for an Investment Property HELOC on One Income · How to Qualify for an Investment Property HELOC After a Divorce Decree
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
Disclosures. The information presented in this article is general market commentary, not financial, legal, or tax advice. Lendmire is a mortgage brokerage (NMLS# 2371349) — not a direct lender or depository institution — and loan placement is subject to lender underwriting. Nothing in this content represents a commitment to lend. Loan terms, pricing, and program availability vary based on borrower qualifications, property characteristics, and state of subject property, and are subject to change at any time. Lendmire complies with Equal Housing Opportunity requirements. Consumer access: nmlsconsumeraccess.org.