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Home›Reverse Mortgages›HECM vs. HELOC
Two credit lines, one house

HECM line of credit vs. HELOC: the differences that actually matter.

They both use your home as collateral and they both let you draw when you want to. After that they diverge almost completely — on required payments, on whether the bank can shut the line off, and on what the line is worth ten years from now. Here is the comparison without the sales gloss, including when the HELOC wins.

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CA DRE-licensed brokerIdeal Financial, Inc. · DRE #01232726 Verify on NMLS Consumer AccessCompany NMLS #251531 · Broker #240317
Independent HUD-approved counselingRequired before any reverse mortgage, plus California’s 7-day period
Thirty years, one brokerThe person who quotes your loan is the person who closes it
Side by side

The comparison, line by line

Both are secured by your home. Almost nothing else about them is the same.

Comparison of a HECM line of credit and a bank home equity line of credit
 HECM line of creditBank HELOC
Monthly principal & interest paymentNone required while you live in the home and meet the loan obligationsRequired
Can the lender freeze or reduce the line?No, while you meet your loan obligationsYes, under the terms of the HELOC contract
What happens to the unused portionGrows over time, by contractStays flat
Tied to your home’s value after closing?NoEffectively yes; a value drop can trigger a reduction
Minimum age62 for the FHA HECMNone
Income and credit reviewFinancial assessment; generally more forgivingFull income and credit qualification
RecourseNon-recourseRecourse; you can owe more than the home is worth
Draw periodAvailable for the life of the loanFixed draw period, then repayment
Set-up costHigher; includes FHA mortgage insuranceLower, sometimes minimal
Counseling requiredYes, HUD-approved, plus California’s seven-day periodNo

General product comparison. HELOC terms vary by institution; reverse mortgage terms vary by program and change without notice. Not an offer of terms.

The difference that compounds

One line grows. The other one can disappear.

Concept illustration: an unused HECM credit line grows over time, while a bank HELOC limit stays flat AVAILABLE CREDIT Line opened Years later Unused HECM line grows by contract A bank HELOC with a frozen limit, for contrast

The feature that changed planners’ minds

The unused portion of a HECM line of credit grows over time at the loan’s compounding rate, by contract, whether or not your home’s value rises. It cannot be frozen or reduced the way a bank HELOC can, as long as you keep meeting your loan obligations. Opened in your early 60s and left alone, it becomes a dramatically larger reserve by your late 70s.

A HELOC does the opposite under stress. Lenders reduced and froze home equity lines during the 2008 downturn, and the contract permits it. The HECM line does not work that way.

Concept only; not a projection or an offer of terms. Growth depends on the loan’s interest rate; the borrower remains responsible for property taxes, insurance, and maintenance.
The other side of it

When I will tell you to take the HELOC

This page exists on a reverse mortgage broker’s website, so treat the following as the part you should read twice.

You are under 62

The FHA HECM is not available to you. Proprietary reverse programs may open at 55, but they rarely offer the growing credit line that makes this comparison interesting in the first place.

You are moving soon

Reverse mortgage set-up costs are real, and they need years to earn out. If the house is going on the market inside a few years, a HELOC is usually the cheaper answer.

Small sum, short horizon

A defined project you intend to repay quickly does not need a permanent structural change to your mortgage. Borrow it, repay it, close the line.

In every case the borrower remains responsible for property taxes, homeowner’s insurance, and home maintenance. Failing those obligations can make the loan due and payable.

Straight answers

Questions people ask about the two lines

What is the main difference between a HECM line of credit and a HELOC?
Three things. A HELOC requires a monthly payment and a HECM does not, as long as you live in the home and keep taxes, insurance, and maintenance current. A HELOC can be frozen, reduced, or canceled by the lender under the terms of its own contract; a HECM line cannot be, provided you meet your obligations. And the unused portion of a HECM line grows over time by contract, while a HELOC limit stays flat.
Is a HELOC ever the better choice?
Yes, and fairly often. If you are under 62, a HECM is not available to you at all. If you need a modest sum for a short, defined period and intend to repay it quickly, a HELOC will usually cost less to set up. And if you are planning to sell within a few years, reverse mortgage closing costs will not have time to earn out. I will say so when that is the situation.
Does the HECM line of credit really grow even if my home does not appreciate?
Yes. The growth applies to the unused portion of the line and is written into the loan contract; it is not tied to your home’s value. This is the feature that changed how financial planners think about the product. Growth depends on the loan’s interest rate and is not a projection of any particular result.
Can my bank freeze a HELOC?
The HELOC contract generally permits a lender to suspend or reduce the line in defined circumstances, and lenders did exactly that at scale during the 2008 downturn. That is the risk the HECM line is designed to remove: it is not subject to that kind of suspension while you meet your loan obligations.
Do I have to take money out of a HECM line of credit?
No, and quite a few borrowers deliberately do not. Opening the line early and leaving it alone is a recognized retirement planning strategy: the unused line grows, and the reserve is there for care costs, a market downturn, or an emergency. Interest accrues only on what you actually draw.
Can I have both a HELOC and a reverse mortgage?
Not in first position simultaneously on the same property in the ordinary case. A HECM generally requires that existing liens be paid off or subordinated at closing. There are second-lien reverse mortgage programs that sit behind an existing first mortgage, which is a different structure and worth looking at if you hold a low-rate first.
Kenneth M. Adler, reverse mortgage broker

Written by Kenneth M. Adler

Broker & Owner, Ideal Financial, Inc. · 30 years in California lending · NMLS #240317 · CA DRE #01216608

Published September 7, 2026 · Last reviewed September 7, 2026

Every page on this site is written and maintained by me: the same person who answers the phone, runs your numbers, and handles your file start to finish. No call center, no hand-offs, no lead-selling. More about how I work →

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The rest of the reverse mortgage library

Each page below covers one decision in full, rather than a paragraph of it. Start wherever your question is.

How reverse mortgages workJumbo reverse, ages 55+HECM for PurchaseSecond-lien reverseWhat it costsGlossary of terms
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Not sure which line of credit fits?

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