Two Tools, Same Raw Material, Very Different Engines

You've spent decades building equity in your home. Now you're in or near retirement and somebody, maybe your financial advisor, maybe your adult kid, maybe a neighbor, mentions that you could actually use that equity. Two options come up almost every time: a Home Equity Line of Credit (HELOC) and a reverse mortgage, specifically the HECM (Home Equity Conversion Mortgage), which is the FHA-insured version.

On the surface they look similar. Both are secured by your house. Both let you access equity without selling. Both can be structured as a line of credit. But they work in fundamentally different ways, and choosing the wrong one at the wrong time in retirement can do real damage to your long-term financial picture.

This post is going to break down the real differences, plain and honest, so you or the people you love can make a smarter decision.

The Basic Mechanics: How Each One Works

HELOC: A Credit Card Secured by Your House

A HELOC is a revolving line of credit. Your lender establishes a credit limit based on your home's appraised value minus what you owe, and your credit score and income play a big role. You draw from it as needed, pay interest on what you use, and typically have a 10-year draw period followed by a 20-year repayment period.

The critical word is repayment. From day one, you're making payments. During the draw period it's often interest-only. When repayment kicks in, principal and interest together. If rates are variable (and most HELOCs are), those payments can climb.

HECM: A Mortgage That Pays You Instead

A HECM is a government-insured reverse mortgage for homeowners 62 and older. You borrow against your home's equity, but no monthly mortgage payment is required as long as you live in the home, keep up with taxes, insurance, and maintenance. Interest accrues and is added to the loan balance over time.

The loan becomes due when the last borrower permanently leaves the home, sells, or passes away. At that point the home is typically sold, the loan is repaid, and any remaining equity goes to you or your heirs.

You can take a HECM as a lump sum, a fixed monthly payment, a line of credit, or a combination. The line-of-credit option has a built-in growth rate, meaning your available credit actually grows over time even if your home's value doesn't. That's unique to the HECM and not something a HELOC offers.

The Cash Flow Difference Is the Whole Game

This is where retirement changes everything.

When you're 45 and working, a HELOC makes a lot of sense. You have income, you can handle the payments, and you probably want a short-term tool. When you're 72 and living on Social Security and a modest portfolio, the payment structure of a HELOC becomes a real problem.

Imagine a retired couple in Lakeway, Texas. Their home is worth $680,000. They have no mortgage. They need $2,000 a month to bridge a cash flow gap while their portfolio recovers from a rough market.

  • With a HELOC: They open a $200,000 line, draw $2,000 a month, and immediately start paying interest. At a variable rate, that payment fluctuates. If rates spike, so does their cost. After the draw period ends, they face full principal-and-interest repayment on whatever they've drawn.

  • With a HECM line of credit: They open a line based on their age and home value, with no required monthly payment. They draw what they need. The unused portion of the line grows over time, giving them more access to equity down the road. Their monthly cash flow pressure is eliminated, not added to.

For a fixed-income household, that difference is significant.

When a HELOC Makes More Sense

I want to be straight with you. A HELOC is a good product. There are situations where it's the better call.

  1. You're under 62 and don't qualify for a HECM yet.
  2. You have strong, consistent income and can comfortably service the debt.
  3. You need short-term access to equity, plan to repay it quickly, and want the lowest possible cost of borrowing.
  4. You're bridging a gap for a specific purchase or home improvement with a defined payoff plan.
  5. You're not yet retired and a monthly payment doesn't strain your budget.

In those scenarios, the HELOC is simpler, often cheaper upfront, and perfectly appropriate.

When a HECM Makes More Sense

Now here's where the HECM earns its place in a retirement plan.

  • You're 62 or older and your income is fixed or limited.
  • You want to eliminate your existing mortgage payment. A HECM payoff removes that obligation entirely, freeing up monthly cash flow. For someone in Round Rock or Cedar Park carrying a $900/month mortgage payment into retirement, that's a meaningful shift.
  • You need a long-term equity access strategy. The HECM line of credit's growth feature means you have access to more equity in year 15 than you do in year one, even if your home value stays flat. A HELOC doesn't work that way.
  • You want to protect your investment portfolio. Pulling from a HECM line during down markets instead of selling investments at a loss is a legitimate, evidence-backed strategy.
  • Your heirs are comfortable with the tradeoffs. The estate still gets whatever equity remains after the loan is repaid. With FHA's non-recourse protection, they'll never owe more than the home is worth at the time of sale.
  • Your spouse is a non-borrowing spouse. HECMs have specific protections for a spouse who isn't on the loan. That's worth understanding carefully. A HELOC has no equivalent protection.

The Costs: Honest Numbers

HECMs cost more to originate. There's an upfront FHA mortgage insurance premium (currently 2% of the home's appraised value up to the lending limit), plus standard closing costs and an ongoing annual MIP of 0.5%. Those are real costs.

A HELOC typically has lower upfront costs, sometimes minimal if the lender waives fees.

But cost comparisons in retirement need to include the full picture. A HELOC that adds $400 to $800 in monthly payments to a fixed-income household creates cash flow risk that doesn't show up in an APR calculation. The HECM's higher upfront cost buys you the absence of required monthly payments. Whether that tradeoff makes sense depends entirely on your income, your age, your goals, and how long you intend to stay in the home.

If you want to model out how these two options look side by side with your actual numbers, the MyLoanIQ Loan Comparison tool is built exactly for that. You can put both scenarios on the same screen and see the real difference.

What About the Home Itself?

A common fear I hear from adult children in Westlake and around Travis County: "Won't the bank just take the house?"

No. With a HECM, the homeowner retains title. The loan is secured by the home but you own it. You live in it. You maintain it. The loan is repaid when you're done with the home, either by selling it, refinancing, or your heirs paying it off if they want to keep it.

With a HELOC, your home is also collateral. If you stop making payments, the lender can foreclose. That risk is real and often underappreciated.

Neither product is risk-free. The key is understanding which risks you're taking on and whether you can manage them.

A Framework for Making the Decision

Here's a simple way to think through it:

If you need short-term, low-cost access to equity and you have income to service the debt, look at a HELOC. If you need long-term, payment-free access to equity in retirement and you're 62 or older, a HECM deserves a serious look.

Ask yourself these questions:

  • Do I have reliable income to make monthly payments on a HELOC without stress?
  • Am I 62 or older? (HECM eligibility floor)
  • How long do I plan to stay in this home?
  • Is eliminating a required monthly payment worth the higher upfront cost?
  • Does my spouse need protection as a non-borrowing spouse?
  • Do I want my equity access to grow over time even if my home value doesn't?

Your answers will point you in the right direction. If you want to run a real scenario with your age, home value, and goals, the MyLoanIQ Scenario Builder can help you map it out before you ever talk to a lender.

The Bottom Line

A HELOC and a HECM both use home equity as the raw material. But a HELOC adds a payment obligation, while a HECM removes one. In retirement, that's not a small distinction. It can be the difference between a cash flow plan that works and one that creates stress every month.

Neither product is right for everyone. But if you're 62 or older, own your home, and want to think seriously about how equity fits into your retirement strategy, the HECM deserves a real conversation, not a dismissal based on old myths or fear.

Austen Smith | NMLS #265697 | Barton Creek Lending Group NMLS #264320

Want to walk through your numbers? Talk to Austen.