How Much Payment You Free Paying Off a HELOC With an FHA Cash-Out

The Quick Read: Paying off a HELOC with an FHA cash-out frees the HELOC’s monthly payment but adds back a larger first-mortgage payment with mortgage insurance, so the freed amount is a net figure that depends on the line’s payment phase, the old first mortgage, the term reset, and the financed insurance premium. FHA cash-out is for owner-occupied homes only. For a rental, the matching tool is a DSCR cash-out.

• What disappears: the HELOC payment and, usually, the old first-mortgage payment.
• What appears: one larger first-mortgage payment, with annual mortgage insurance on top.
• What decides the net: whether the line is interest-only or fully amortizing, and whether the term resets to a fresh 30 years.
• Who it fits: an investor paying off a HELOC on the home they live in, not on a rental.

Investors who ask this question often borrowed against their own house to fund a down payment or a rehab. The line is now the loose end. This piece walks the math the way a file actually gets built.

Key Terms Defined

HELOC: a revolving home equity line, usually with a variable rate, that has a draw period and then a repayment period.

FHA cash-out refinance: a new FHA first mortgage that replaces the old loan and lets the borrower take equity out, including to retire a second lien.

CLTV (combined loan-to-value): all liens on the home added together and divided by the appraised value.

MIP (mortgage insurance premium): the FHA insurance charge, paid as an upfront amount usually financed into the loan and as an annual charge in the monthly payment.

Term reset: the new loan starts a fresh clock, so years already paid down on the old mortgage do not carry over.

Payment phase: whether the HELOC is in its draw period (often interest-only) or its repayment period (principal and interest).

What Does the Payoff Actually Look Like?

An FHA cash-out replaces your current first mortgage and pays off the HELOC at the same closing. One new loan, one payment. The HELOC lien is released, and the line itself should be formally closed, not left open at a zero balance.

The new loan has to be large enough to cover:

• the old first-mortgage payoff
• the HELOC payoff
• closing costs
• the financed upfront mortgage insurance
• any cash the borrower wants to keep

That last item is where files get tight. Every dollar the HELOC consumes is a dollar not available as cash in hand.

How Underwriting Treats It, Step by Step

The freed payment is a subtraction problem. Here is the sequence a file follows.

1. Pull the HELOC payoff statement and note the payment phase. The payment you retire is the line’s actual required minimum today, not a hypothetical. The CFPB’s HELOC explainer notes that many HELOCs set the minimum off the current balance, that payments are often significantly higher once repayment begins, and that variable rates make the payment move.

2. Order the appraisal. Cash-out requires a full appraisal. The loan ceiling is a percentage of adjusted value. HUD cut that cap on FHA cash-out refinances from 85% to 80% of value for an owner-occupied primary residence, as Consumer Finance Monitor reported. Older consumer pages still print the 85% figure. Skip them.

3. Size the new loan. Add the payoffs, costs, and financed insurance. Compare the total to the 80% ceiling. Because the HELOC is paid off in the new loan, it drops out of the combined-leverage test. It still eats room under the cap.

4. Add mortgage insurance. The upfront premium is usually rolled into the balance, which raises the loan. The annual premium becomes a new line in the monthly payment, and its duration follows tiers set by origination leverage in HUD’s Mortgagee Letter 2023-05. It does not simply fall off at 80% the way conventional PMI does. Read the letter’s table for the exact tier.

5. Run the comparison. Freed payment equals the old first payment plus the HELOC payment, minus the new total payment. Taxes and insurance are the same either way, so they cancel out.

6. Re-run debt-to-income. The new payment, insurance included, goes into the ratio. The HELOC payment leaves the borrower’s debts. That helps if the borrower is also qualifying for rental financing on personal income.

7. Close the line and confirm the release. A zero balance does not end a HELOC. Get written closure and the recorded lien release in the file.

What Moves the Number

Think of five dials.

The biggest swing is the HELOC phase. A line in full repayment carries a payment that can be well above what the borrower paid during the draw period. Retiring that is a real relief. A line that is interest-only on a modest balance costs little each month, so rolling it into a larger first mortgage with insurance can leave the total payment flat or higher.

When the Payment Doesn’t Drop

The payment can stay flat or rise. Three reasons come up on files.

Term reset. Stretching debt over a fresh 30 years lowers the monthly figure by pushing payoff further out. Total interest over the life of the loan can climb even when the monthly number falls. Lower payment and cheaper debt are not the same thing.

Insurance load. The HELOC never carried mortgage insurance. The new loan does. On a small HELOC balance, the insurance can cancel the savings.

A cheap first mortgage. If the existing first mortgage is the low-cost piece, refinancing it just to remove a small second lien gives up something valuable. Paying the line down some other way, or leaving it in place, may beat the cash-out.

The honest test is break-even. Compare the monthly savings against the closing costs and the cost of resetting the clock. If the savings take years to repay the costs, the refinance is a poor fit for someone who may sell sooner.

Where the General Rule Breaks

Edge cases worth naming:

• No FHA cash-out on a rental. HUD’s reference guide on refinances requires owner occupancy. Rules were reorganized into a newer handbook, so confirm current wording on HUD’s site before relying on any specific detail.
• Balloon-style lines. Some HELOCs require the whole balance at the end of the draw period. Paying one off removes a future payment shock rather than a payment you are making today.
• A line that stays open. Under older HUD language, an existing HELOC’s credit limit, not only its balance, counted toward combined leverage. An undrawn line still ate room. Current handling is lender-specific, so get it in writing.
• A HELOC on another property. If the line is secured by a different property, refinancing this home does not touch it. It is just a debt the cash-out could repay.
• Streamline refinances. A no-appraisal streamline is not a cash-out and does not hand out equity.
• Seasoning. Ownership and occupancy history can cap how much cash-out is available on a recent purchase.

Pay It Off, Keep It, or Move It to the Rental?

The decision tends to sort by situation.

Investors often borrow against the home they live in, buy a rental, then want to repay the line. Pulling equity from the rental instead moves the debt to the asset it funded. It also changes where the risk sits: the debt rides on the investment property, not the family home.

Across Lendmire’s wholesale network, a DSCR cash-out on a standard rental tops out around 75% LTV, with about 6 months of seasoning as the common expectation. Most programs want a score around 660, though a 620 floor exists in parts of the network and 700+ opens the strongest leverage. Reserves commonly run about 6 months of PITIA and vary by lender, leverage, and loan size. Coverage of 1.00 is where select programs start, and a separate select-lender path goes below 1.00 with leverage and terms adjusted. Qualification runs primarily on property-level rental income covering the payment, subject to lender guidelines.

Clearing 1.00 is not the same as positive cash flow. Repairs, vacancy, management, and utilities sit outside that ratio. For the full picture, see Lendmire’s complete DSCR loans guide.

If you are also comparing loan types for the same payoff, Lendmire’s piece FHA Cash-Out vs Conventional Cash-Out When Paying Off a HELOC lays out the differences side by side.

Does Lendmire’s Network Offer the HELOC Itself?

For borrowers who want a new line rather than a payoff, the network’s HELOC options are occupancy-tiered. On an investment property the ceiling is 70% CLTV, with a 700 minimum credit profile and a $500,000 line cap. On primary residences and second homes the ceiling reaches 90% CLTV, but only at 720 or better. A higher-leverage tier of 85% needs 680 to 700 depending on the file. Lines above $500,000 are primary-residence only, and the credit requirement there is 700 or better (720 on the longer-runway structure, which is the five-year-draw, 25-year-repayment line).

Pricing on these lines floats and never converts to fixed. Title must sit with an individual or a revocable living trust, so a property already deeded to an LLC needs a vesting change or a DSCR cash-out instead. Availability follows the full-service states, narrower than the DSCR footprint. Every figure is subject to lender guidelines and full file review.

Common Mistakes

• Comparing only monthly payments and ignoring total cost.
• Assuming the HELOC can ride along on top of the new loan.
• Leaving the line open at a zero balance.
• Counting on 85% leverage from an outdated source.
• Forgetting that annual insurance is a new payment line.
• Trying to use FHA cash-out on a rental. It is not offered for non-owner-occupied property, so a DSCR cash-out is the route. Final terms depend on lender guidelines, property type, leverage, and the borrower’s complete credit picture.

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 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. Call 828-256-2183 or request a quote through the site. The site’s illustrative calculator can sketch a scenario, but it is an estimate only, not a quote or 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.

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

References

1. CFPB, What is a Home Equity Line of Credit (HELOC)?

2. Consumer Finance Monitor, HUD reduces maximum LTV for FHA cash-out refinance loans

3. HUD Mortgagee Letter 2023-05