The Quick Read: The best program depends on which property secures the old loan, how much combined equity is left after payoff, and whether you want a revolving line or a lump sum. A new HELOC can pay off a closed-end home equity loan, but the swap only helps when the new line fits your leverage, credit, and plans for the property.
- A HELOC is a revolving line. A home equity loan is a lump sum. Replacing one with the other changes how you borrow, not how much equity you own.
- On an investment property, the network ceiling is 70% combined loan-to-value (CLTV), with a 700 minimum credit score.
- On a primary residence or second home, the ceiling reaches 90% CLTV, and only at a 720-or-better credit profile.
- Pricing on these lines floats and never converts to fixed. You trade payment certainty for flexibility.
- Lendmire is a broker. It matches your file to a wholesale lender whose program fits, subject to lender guidelines and full file review.
Refinancing a home equity loan sounds simple. Open a new line, pay off the old loan, move on. The mechanics are simple. The decision is not, and the “best” program changes with the property, the credit profile, and what you plan to do next.
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.
This guide walks through how the swap works, how these lines are underwritten, the structures that exist, where the usual rules break, and how an investor should think about it. For the wider financing picture, the complete DSCR loans guide covers the rental-loan side.
Key Terms Defined
Home equity loan: A closed-end second mortgage that pays out a set amount in one lump sum, repaid on a fixed schedule.
HELOC (home equity line of credit): An open-end revolving line. You draw up to a limit, repay, and draw again during the draw period.
CLTV (combined loan-to-value): All liens on the property added together, divided by the property’s value.
Draw period: The early stretch when you can borrow from the line, often paying interest only.
Repayment period: The later stretch when you stop drawing and pay down principal and interest.
Lien position: Your place in line for repayment. A first lien is paid before a second.
Subordination: A written agreement where an existing lender agrees to stay behind a newer loan in line.
Can a HELOC Pay Off a Home Equity Loan?
Yes. A new HELOC can pay off an existing home equity loan, and the old lien is released at closing. You are swapping one debt for another, so the payoff creates new capital only when equity remains above the combined limit.
There are two routes. In the first, you open the line and use the proceeds to retire the old loan. In the second, you refinance the first mortgage to absorb the equity loan, then add a line afterward.
Both are real. The second changes your first mortgage, which matters if that loan is one you want to keep. A rental owner sitting on a low-cost first mortgage often avoids touching it, so the first route is the usual one.
Some plans require a minimum draw at setup, according to the CFPB’s explainer on HELOCs. That matters here because the line has to be big enough, and drawn enough, to clear the old balance.
What Actually Changes When You Swap?
You change the shape of the debt. A home equity loan gives you one lump sum and a set schedule. A HELOC gives you a limit, a draw period, and then a repayment period.
| Factor | Home Equity Loan | HELOC |
|---|---|---|
| Structure | Closed-end lump sum | Open-end revolving line |
| Access after payoff | None | Draws within the limit |
| Payment pattern | Set schedule | Varies with balance |
| Pricing | Typically fixed | Floats on this network |
The CFPB booklet on HELOCs notes that HELOCs typically carry variable rather than fixed interest rates. On the lines Lendmire places, pricing floats through both the draw and repayment periods and never converts to fixed. If your old loan was fixed, you give up payment certainty.
Payment also changes over time. Interest-only draws look light because principal is not being paid. Then repayment begins, and the payment steps up.
How Underwriting Treats the New Line, Step by Step
The lender looks at the whole stack of debt against the property’s value. Here is how a typical file moves.
1. Inventory the liens. The first mortgage, the existing equity loan, and any other liens all count toward CLTV.
2. Value the property. Lines at or below $500,000 ordinarily run an automated valuation with no traditional appraisal. A higher CLTV may call for a secondary valuation. Any line above $500,000 requires a full appraisal, and you can request one in any case.
3. Check credit. The program floor is 600, using a single-bureau score keyed to the primary wage earner. The report must be no more than 90 days old at closing. Rescores are not allowed.
4. Check debt-to-income (DTI). The maximum is 50%. For credit profiles from 600 to 679, it drops to 45%. Anything above 45% needs a 680 score. The lender reviews your file on the interest-only payment calculated on the maximum draw.
5. Pay off the old loan. The title company pays the old lender from the new line, and the old lien is released.
6. Draw at closing. At least 75% of the line is drawn at closing. After that, the minimum subsequent draw is $1,000, except Texas at $4,000, per the longer-runway program described below.
That fourth step surprises investors. Even when the property is a rental, these are home equity lines. Personal income and DTI matter. This is the sharpest difference from a DSCR loan, which qualifies primarily on property-level rental income covering the payment, subject to lender guidelines.
Two Wholesale Program Structures
The lines Lendmire places come through two wholesale program structures. Neither is a lender name. They differ in leverage and runway, so each figure below applies only within its own program.
The higher-leverage program reaches the top CLTV tiers and carries a 3-year interest-only draw followed by a 17-year amortizing repayment. The longer-runway program offers a 5-year interest-only draw followed by a 25-year amortizing repayment. Tennessee shortens both structures: 3-year draw with 12-year repayment, and 5-year draw with 10-year repayment.
Investment lines run the 5-year draw and 25-year repayment structure only. A quoted figure always carries its own program’s draw and repayment structure, so never compare a payment from one against the other.
Both programs let the line sit in first or second lien position. That matters for the swap. If the old equity loan is a second lien behind your first mortgage, the new line can generally take that same spot.
Leverage Limits by Occupancy
This is where “best program” gets decided. The ceiling depends on the occupancy of the property, not just your credit.
| Occupancy | Top CLTV | Credit needed | Max line |
|---|---|---|---|
| Investment property | 70% | 700+ | $500,000 |
| Second home | 90% | 720+ | $500,000 |
| Primary residence | 90% | 720+ | $500,000 at 90% CLTV; $750,000 at 75% CLTV, 700+ (720 on the longer-runway program) |
On an investment property, 70% CLTV is the ceiling at either a 700 or 720-plus score. No tier sits above it. On a second home, the 90% tier requires 720 or better. Dropping to 700 or 680 caps you at 85%, and 660 caps you at 80%.
Primary residences have the widest ladder. At 720-plus, you can reach 90% CLTV up to $500,000, or 75% up to $750,000. At 640, the ceiling falls to 80%. At 620, it is 70%, and at 600 it is 60%.
A line above $500,000 is primary-residence only. It needs a credit profile of 700 or better (720 on the longer-runway program), caps at 75% CLTV, and requires a full appraisal.
The CLTV tables above govern here.
Where the General Rule Breaks
The swap works cleanly most of the time. These edge cases are where files stall.
The property sits in an LLC. These lines require title held by an individual or a revocable living trust. LLCs, corporations, partnerships, and irrevocable, blind, or land trusts cannot hold title. If your rental is deeded to an LLC, you need a vesting change first, or a DSCR cash-out refinance instead. Lendmire’s piece Best Investment Property HELOC Program With Only 15 Percent Equity in the Home walks through related leverage limits.
You only refinance the first mortgage. If you refinance just the first loan, the old equity loan becomes the senior lien unless its holder agrees to subordinate. If it will not, you pay it off with your own funds or fold it into a cash-out refinance. This is why paying off the old equity loan alongside the first mortgage is usually cleaner.
The property type is wrong. Single-family, 2-4 units, PUD, townhome, and condominium (including non-warrantable) are eligible. Modular factory-built homes are eligible on the longer-runway program only. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agricultural zoning are not offered on either program. On the 2-4 unit side, the longer-runway program wants a 640 score.
Past credit events. A bankruptcy needs 4 years of seasoning from discharge or dismissal on both programs. For foreclosure-family history on primary residences and second homes, one program seasons a foreclosure at 7 years and a deed-in-lieu, pre-foreclosure, or short sale at 4. The other declines that history entirely, regardless of age. Investment files follow the 7-and-4-year path.
Texas, Tennessee, Michigan, and others. Texas primary residences are homesteads with an 80% combined loan-to-value cap, a 12-day waiting period, one lien at a time, and 12-month seasoning. Texas second homes and investment properties are treated as non-homestead and follow standard tables. Michigan’s line floor is $10,000 instead of $25,000. New Mexico and Ohio cap CLTV based on credit profile. A property listed for sale, or listed in the past 60 days, is ineligible in NC, PA, TN, TX, and WA. These lines are available only in the 16 states where Lendmire offers full-service lending, which is narrower than its DSCR footprint.
You own a lot of financed property. A borrower is limited to three lines. Combined exposure caps at $2,000,000 on the higher-leverage program and $750,000 on the longer-runway program. Owning more than 15 financed properties makes you ineligible.
The home was owner-occupied and is now a rental. Renting your home out may be prohibited under the terms of your line. Check the occupancy terms before you convert a primary residence.
What the Investor Decision Looks Like
Start with one question: what does the new line do that the old loan did not?
If the answer is nothing, skip it. Payoff with a new line only restructures debt. You might pay closing costs and take on floating pricing for no gain.
If the answer is access, the picture changes. Picture an investor with a rental carrying a low-cost first mortgage and a closed-end equity loan. After the old loan is paid off, the line may leave room to draw for the next down payment or a renovation. That is a real reason to switch, as long as the new line’s size fits the CLTV ceiling.
Run the leverage math in percentages. Add the first mortgage and the new line, then divide by the property’s value. Compare that to the ceiling for your occupancy and credit tier. If you land above it, the line shrinks or the file does not work.
Then think about the exit. A junior lien has to be paid off or subordinated before any later cash-out refinance of that property. If your plan is to refinance into a DSCR loan in the near term, a line with floating pricing and an interest-only draw can be an awkward bridge. Lendmire’s piece Best Bank Statement HELOC Program When a Home Equity Application Is Denied covers the alternative paths when the line itself does not fit.
(And yes, the fact that DSCR loans qualify on rent rather than personal income is exactly why many investors move there once they own more than a handful of properties.)
The Rescission Question
Owner-occupied refinances generally carry a 3-business-day right to cancel. Experian notes that the right does not apply to second homes, including vacation homes and investment properties. So a payoff secured by a rental normally funds without that wait, while a primary-residence payoff may include it.
Risks Worth Pricing In
Floating pricing is the main one. The payment can rise, and the move from interest-only to amortizing repayment is a step up. Qualification runs on the interest-only payment at the maximum draw, but your actual draw can be lower.
The home is the collateral. Lines can also be reduced or frozen if a property’s value declines, per the CFPB brochure.
How a Broker Finds the Right Fit
No single program is best for everyone. A broker that shops multiple wholesale lenders can match the file to the program whose leverage, structure, and property rules line up with yours. The lenders that write your scenario depend on occupancy, credit tier, line size, and vesting.
Come prepared with the current payoff balance on the old equity loan, your first mortgage balance, the property’s estimated value, how the property is titled, and your credit profile. If your file clears the equity test but not the rent test, or the reverse, the answer may be a different product altogether. The strongest files clear both: enough equity and enough rental coverage.
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.
Frequently Asked Questions
Can the new line be larger than the old loan balance?
Yes, if the property has enough equity under the CLTV ceiling for its occupancy and your credit tier. After the payoff, the remaining limit is available for draws. At least 75% of the line is drawn at closing, so the line has to be sized with that in mind.
Does this work on a rental property?
Yes, with tighter limits. Investment lines cap at 70% CLTV and $500,000, require a 700 minimum credit score, and use the 5-year draw with 25-year repayment structure. Title must be in your personal name or a revocable living trust, never an LLC.
What if the old equity loan is behind my first mortgage?
The new line can generally sit in second position too, since both programs allow first or second lien. If you refinance only the first mortgage, the old second needs a subordination agreement or a payoff.
Is a home appraisal required?
Often not. Lines at or below $500,000 ordinarily use an automated valuation, though a higher CLTV may call for a secondary valuation. A full appraisal is required above $500,000, and you can request one anytime.
Is a HELOC always the better choice?
No. A HELOC floats and may cost you payment certainty. If you want a fixed payment or your property is held in an LLC, a different structure, such as a DSCR cash-out refinance, can fit better.
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.
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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
3. Experian – Right of rescission
This article is part of Lendmire’s HELOC & home equity loan program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Best HELOC Program to Buy a Second Home · Best HELOC Program When Subordinating Behind an Existing First Mortgage · Best Investment Property HELOC Program for Equity-Rich Rental Holders
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Important disclosures. Lendmire (NMLS# 2371349) is a licensed mortgage brokerage. Lendmire is not a direct lender, depository institution, or financial advisor. All loan inquiries are subject to lender underwriting; this article does not constitute a commitment to lend. Rates, terms, and program guidelines are subject to change without notice and vary by borrower profile, property type, and state. Information in this article is general in nature and is not financial, legal, or tax advice. Equal Housing Opportunity. NMLS Consumer Access: nmlsconsumeraccess.org.