How to Structure a Jumbo Cash-Out While Paying Off a HELOC

The Quick Read: Order payoff statements for both liens, freeze the line, and size one new first-lien loan that retires the old mortgage and the HELOC inside the leverage cap for your loan size. Then confirm that rent still covers the larger payment, and close the line and record its release afterward.

• The HELOC payoff comes out of the same leverage room as everything else, so it reduces the cash you receive dollar for dollar.
• Cash-out on most standard rentals tops out around 75% LTV, and leverage generally steps down as the loan gets larger.
• Plan on payoff, not subordination. A HELOC lender can refuse to stay behind a new first.
• A zero balance does not close a line. The line stays open until it is formally closed and the lien release is recorded.
• Coverage is tested on the property. A bigger combined balance lowers the DSCR, so run it before you apply.

Why a HELOC Has to Be Dealt With First

A HELOC is a recorded lien on the property, and any new first-lien lender needs to sit in first position. When the old first mortgage is paid off, the HELOC moves up to first position automatically, and the new loan lands behind it. No first-lien lender will accept that.

That leaves two clean options. You can pay the line off, either from the new loan’s proceeds or from other funds. Or the HELOC lender can agree in writing to stay behind the new first, which is called subordination.

Payoff needs no one’s permission. Subordination needs the HELOC lender’s yes.

Across the wholesale network Lendmire works with, “jumbo” is a loan-size tier and not an agency concept. Standard DSCR loan sizes run up to $3,000,000 on standard programs (smaller balances available through select lenders). Above $2,500,000 the network generally holds to 30-year fixed structures. Leverage tightens as balances grow, so a large cash-out on a large property carries a lower LTV ceiling than a mid-size one. Exact tiers depend on the lender, the property, and the file.

Key Terms Defined

Cash-out refinance: A new loan larger than the payoff of the existing mortgage, with the difference paid to the borrower or used to retire other debt.

Second lien: A recorded claim on the property that ranks behind the first mortgage, which is where a HELOC normally sits.

Subordination: A written agreement in which the HELOC lender agrees to remain behind the new first mortgage.

Combined leverage: All liens on the property added together and divided by appraised value.

Seasoning: How long you have owned the property. About six months is the common expectation for a cash-out.

Good-through date: The date a payoff letter is valid through. Interest keeps accruing, so the payoff grows if the date passes.

The Proceeds Waterfall: Where Your Cash Goes

The new loan is capped at a percentage of appraised value. Everything else is subtracted from that ceiling. The order is first-mortgage payoff, then HELOC payoff, then closing costs, then holdbacks or prepayment charges. Whatever remains is net cash.

Run a modeled example in percent of appraised value. These are assumptions, not program terms. Say the cash-out cap on a standard rental is 75% of value. The old first mortgage sits at 55% of value, the HELOC at 12%, and costs at about 2%. That leaves roughly 6% of value as net cash.

Without the HELOC, the same refinance would have netted about 18%. The line consumed two-thirds of your proceeds.

Two lessons follow. A jumbo cash-out that retires a HELOC may produce little cash, or none, when the line is large. And a large cap does not guarantee a large check. Many programs also limit proceeds on bigger loans, so ask about that before assuming the leverage math tells the whole story.

On most files, proceeds do not count toward required reserves. Reserves are commonly around six months of PITIA. Conservative rate-and-term files at modest leverage under $1,500,000 can see reserves waived, and loans above that size typically step up to about nine months. Reserves vary by lender, leverage, loan size, and transaction type.

Step by Step: How Underwriting Treats the Payoff

1. Inventory every lien. Pull the HELOC agreement, the recorded security instrument, and the statement history. Confirm the line is secured by the subject property. A line secured by a different property is only a debt the cash-out repays. It does not clear that other property’s lien.

2. Order payoff statements for both liens. For consumer mortgages, the federal servicing rules in Regulation Z § 1026.36 require a servicer to provide a payoff statement within a set window after a written request. The commentary says a refinancing creditor can make that request. Business-purpose credit may fall outside that rule’s scope, so treat the deadline as a benchmark for investors, not a guarantee. Have the title company or lender request both statements early.

3. Treat the payoff as a moving number. A payoff is not the statement balance. Per Nolo, a payoff letter is typically valid only through its good-through date, and paying after that date can leave a shortfall from additional interest or fees. A slipped closing therefore raises the HELOC payoff. Ask for a per-diem figure and build in a cushion.

4. Freeze the line. A HELOC is revolving, so every draw raises the payoff. A real-estate attorney’s write-up notes that title companies require the line to be frozen so no checks are written between closing and receipt of the payoff. That page addresses sales, but the same logic applies to a refinance payoff.

5. Size the new loan. The new loan must cover the first-mortgage payoff, the HELOC payoff, costs, and any cash to you, all inside the LTV cap for the loan-size tier. Appraised value is the variable that moves everything else.

6. Qualify on the property. A DSCR loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines. Coverage is monthly rent divided by the full PITIA. Folding the HELOC payoff into the new loan raises the balance and the payment, so coverage falls. The file is documented with a lease or rent schedule, entity papers if applicable, and an appraisal with a rent opinion (Form 1007 for one unit, Form 1025 for two to four units).

7. Close and release. Title pays both liens from proceeds. Send a written closure request for the HELOC, then confirm the lien release is recorded. An open line with a lien still on record can complicate a later sale or refinance.

Three Ways to Structure It

Payoff inside the cash-out is the default. One closed-end loan replaces two moving parts, and no one else needs to consent. The cost is that the whole first mortgage is repriced, not just the HELOC portion.

Subordination keeps the line open behind the new first. It is a separate approval track, and the bigger the new first lien, the thinner the HELOC lender’s equity cushion becomes. HELOC lenders mainly test combined leverage against the full credit limit, not just the drawn balance. On a cash-out that is exactly the situation you are creating.

Paying off separately first works when you have the cash and want the refinance to be cleaner. You then run a smaller cash-out, or a rate-and-term refinance if the file qualifies. The tradeoff is liquidity, since you spend savings to avoid spending proceeds.

Where the General Rule Breaks

An unused line still counts. An open line is generally counted at its full limit for combined leverage, not at what you have drawn. If you keep a line, expect the whole limit to count.

Classification can differ by lender. Under agency-style rules, a refinance that returns no cash can still be treated as cash-out when the second lien was not purchase money. DSCR lenders apply their own definitions, and the label does not carry over automatically. For a borrower whose line funded the original purchase, Lendmire’s piece Does Paying Off a HELOC in a Refinance Make It a Cash-Out Refinance? covers how that classification question plays out. Ask the lender how the payoff will be classified before you decide on a structure.

The HELOC funded a different property. This is the classic investor case. The line sits on the home, but the money bought a rental. A cash-out on the rental repays the debt, yet the lien on the home stays until the line is formally closed and the release is recorded.

The HELOC sits on your primary residence. Paying it from a rental cash-out retires the debt only. You still have to close the line and record the release separately.

Entity title. A DSCR cash-out can be held in LLC title, subject to program terms. Investment-property HELOC lines are different. They require individual or revocable-trust title, cap at $500,000 total, and top out at 70% CLTV on an investment property. A new HELOC therefore cannot replace the old one on an LLC-held rental.

Early-closure fees. Some HELOCs charge a fee or claw back waived costs if closed within a restricted period. Read the agreement before you schedule the payoff.

Frozen or reduced lines. HELOC lenders can generally freeze or reduce a line under certain conditions, according to the CFPB’s HELOC guidance, which also says a lender may refuse to approve a refinance of the first mortgage. That is why a plan that depends on keeping the line open is the weakest plan.

Appraisal comes in short. The LTV cap binds first. Your options are a smaller cash-out, a second appraisal where the loan size requires one, or paying down part of the line from other funds before applying.

Property types that are not offered. Manufactured homes, log homes, and barndominiums fall outside the network’s DSCR programs.

What the Decision Looks Like in Practice

The choice usually turns on four variables. They are the size of the line relative to the equity, how good your existing first mortgage is, whether you still need the line, and how certain your cash need is.

Picture an investor whose HELOC is small relative to the property’s equity. The line funded a down payment years ago, and the existing first mortgage has terms that would be hard to reproduce. Here, paying the line down from savings and leaving the first untouched can beat a full refinance. A cash-out resets the entire first loan, not just the HELOC slice.

Now take an investor whose line is large and variable, nearing the end of its draw period, and facing a payment step-up. The CFPB’s HELOC brochure also warns that a balloon payment may need to be refinanced. Consolidating into one closed-end loan buys permanence, and the cost of repricing the first mortgage is easier to justify.

The break-even test is simple. Compare what repricing the whole first balance costs with what removing the line saves you in risk and payment shock. If the first mortgage is the better asset, keep it. If the line is the bigger danger, retire it.

Coverage is the second test. Consider a property that clears around 1.35x on the old first mortgage alone. After folding in the HELOC payoff, the modeled coverage could slip toward 1.10x. Ratios near or below 1.00 mean fewer options. A coverage of 1.00 is where many select programs start. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted.

Clearing coverage is not the same as positive cash flow. DSCR compares rent to PITIA only. Repairs, vacancy, management, utilities, and capex all sit outside it. Stronger credit, with about 660 as the common program expectation and 700 or better opening the strongest leverage tiers, helps with pricing and leverage. It does not erase the cap.

A larger down payment on a purchase can lift coverage. On a refinance, the equivalent is a smaller cash-out. Neither removes leverage caps, credit floors, reserve rules, or property eligibility. The strongest files clear both tests, enough equity and enough rental coverage.

One practitioner pattern comes up often. Files that fold a large HELOC into a jumbo cash-out tend to land closer to the leverage cap than the investor expected, because the line’s payoff is bigger than the draws they remember. Getting both payoff statements before choosing a loan amount prevents most surprises. The complete DSCR loans guide covers the underlying program mechanics.

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.

Next Step

If you are weighing a jumbo cash-out against keeping your first mortgage and your HELOC, Lendmire can help you compare structures 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, across 41 markets including Washington, D.C. Reach the team at 828-256-2183. Program details are subject to lender guidelines and full file review, and nothing here is a commitment to lend.

A deeper walk-through of investment-property equity extraction lives in Lendmire’s guide to cash-out refinance on an investment property.

About Lendmire

Lendmire is a mortgage brokerage (NMLS# 2371349) arranging home equity lines of credit — primary-residence, second-home and investment-property lines — through a wholesale lending network in its 16 full-service states. Eligibility is determined by the lender on each file. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.

References

1. CFPB, Regulation Z § 1026.36

2. Nolo, payoff statement article

3. Attorney blog on HELOC freeze letters

4. CFPB, Does a HELOC affect my ability to refinance my first mortgage?