Reverse Mortgage Proceeds: Tenure vs Lump vs Line of Credit
You have a paid‑off home worth $400,000. You are sixty‑seven years old. You qualify for a HECM reverse mortgage with about $220,000 in available proceeds before fees. Now you have to decide: take it as a lump sum, as monthly payments for life, or as a line of credit that grows over time.
That decision can cost you tens of thousands of dollars. Or save you from running out of money at eighty. I have watched clients choose the wrong option because a loan officer pushed them toward whatever paid the highest commission. And I have watched other clients choose wisely and live comfortably for decades.
Let me break down the three options, how they work, and — most importantly — which one actually makes sense for most people.
Lump sum is the simplest to understand but the most dangerous to use. You take the entire available proceeds at closing, minus fees, in one single payment. The money goes into your bank account. You spend it however you want. No restrictions.
Sounds clean, right? Here is the problem. With a lump sum, interest starts accruing on the full amount immediately. Not on what you spend. On the entire lump sum. If you take $180,000, you are paying interest on $180,000 from day one, even if you only spend $50,000 in the first year and leave $130,000 sitting in a checking account earning nothing.
In Florida, where many seniors use reverse mortgages for home repairs, medical bills, or debt consolidation, the lump sum option tempts people to take more than they need. They think, “I might need it later.” But later, they are paying interest on money they are not using. That interest accrues, compounds, and eats equity.
I had a client in Clearwater who took a $200,000 lump sum. She put $100,000 in a savings account earning 0.5% interest. Her reverse mortgage interest rate was 7.2%. She was losing thousands of dollars every year in negative carry — paying 7.2% to hold cash that earned 0.5%. That is a wealth destroyer.
The only time a lump sum makes sense is when you have an immediate, large, one‑time expense that uses the entire amount within a few months. Examples: paying off a $150,000 first mortgage, buying a new car for cash, or funding a major home renovation that will be completed in six months. Otherwise, stay away.
Tenure payments sound like a pension, but they lock you in. With the tenure option, the lender sends you a fixed monthly payment for as long as you live in your Home. The payment amount is calculated based on your age, home value, and interest rate. It never changes. You cannot increase it. You cannot skip it. It just arrives, month after month.
For someone with no other reliable income — say a widow living only on Social Security — tenure payments can provide stability. She knows exactly how much she will receive each month. She does not have to worry about managing a lump sum or drawing from a line of credit.
But here is the catch. The tenure payment amount is usually lower than what you could draw from a line of credit, because the lender has to guarantee payments for a potentially long life. If you live to ninety‑five, the lender is on the hook. So they reduce the monthly payment to protect themselves.
I ran the numbers for a Tampa client, sixty‑nine years old, $400,000 home. Her lump sum option was about $210,000. Her tenure payment was about $1,100 per month. Over twenty years, that totals $264,000 — more than the lump sum. But if she lived only ten years, she would receive $132,000, far less than the lump sum. If she lived thirty years, she would receive $396,000, far more.
The tenure option is a bet on longevity. If you are healthy, with a family history of living into your nineties, tenure might pay off. If your health is uncertain, you are better off with a line of credit.
Another problem: tenure payments cannot be stopped or adjusted. If you have a year with unusually high expenses — a new roof, a medical crisis — you cannot ask for extra. You get your fixed monthly amount and that is it.
The line of credit is the most flexible and usually the smartest choice. With a HECM line of credit, you can draw any amount at any time, up to your approved limit. You pay interest only on what you actually use. The unused portion — the money you have not touched — grows over time at a rate equal to the loan interest rate plus the annual mortgage insurance premium (typically 0.5%).
That growth feature is the hidden gem. Let me show you how it works.
A sixty‑five‑year‑old homeowner qualifies for a $200,000 line of credit. She does not need the money today, so she draws nothing. Her interest rate is 7.2% plus 0.5% MIP, so her unused line grows at 7.7% per year. After one year, her line of credit is $215,400 — without her depositing a single dollar. After five years, it is about $290,000. After ten years, about $420,000.
She has done nothing but wait. Her line of credit grew while she stayed in her home, paid her taxes and insurance, and lived her life. When she finally needs money — at seventy‑five, when her knees give out and she needs a walk‑in shower — she has a larger pool of funds than she started with.
That is the opposite of how most people think about debt. They imagine the loan balance growing, eating their equity. But with a line of credit, the available credit grows. You only borrow what you need, when you need it.
I have a client in St. Petersburg who opened a HECM line of credit at sixty‑two. She drew nothing for four years. Her line grew from $180,000 to $235,000. Then her AC died, her roof started leaking, and her dog needed surgery — all in the same year. She drew $35,000. She paid no monthly payment. Her remaining line was still over $200,000. She told me, “It is like having a rich uncle who never asks for the money back.”
That is the power of the line of credit option.
There are other options too, but they are less common. The term option gives you fixed monthly payments for a set number of years — say ten or fifteen — rather than for life. The monthly payment is higher than tenure because the lender knows the payments will stop after the term ends. But if you outlive the term, you get nothing after that, though you still live in your home with no mortgage. This works for someone who knows they will receive a pension or inheritance in ten years and only needs bridge income.
The modified tenure and modified term options combine a line of credit with monthly payments. You take a smaller monthly payment and keep a growing line of credit for emergencies. This is a hybrid that gives you some guaranteed income and some flexibility. I have recommended this for clients who want the security of a monthly check but also want the ability to draw extra for unexpected expenses.
Which option do most people actually choose? Based on HUD data and my own practice, the line of credit is by far the most popular. It offers flexibility, growth, and no interest on unused funds. Tenure is a distant second, usually for people with no other income and a strong family history of longevity. Lump sum is the least common among my clients, though some lenders push it because they make higher fees upfront.
Here is what the lender will not tell you. When you take a lump sum, the lender gets to charge interest on the full amount immediately. That means more profit for them. When you take a line of credit, the lender makes less money if you never draw. So some loan officers steer you toward the lump sum or tenure options because their compensation is tied to the initial loan amount.
Always ask: “If I choose a line of credit, does my upfront cost change?” Usually, no. The origination fee and MIP are based on your home value and age, not on how you take the proceeds. So the lender should be indifferent. If they push hard for lump sum, be suspicious.
The Florida context matters for this decision. Florida has no state income tax, which is good. But property taxes and homeowners insurance are high and rising. If you take a lump sum and put it in a bank account, that money is not protected from creditors the way your homestead is. A line of credit, by contrast, is not a pile of cash sitting in your account. It is an available limit. Creditors cannot take it because it is not an asset you possess.
Also, Florida’s hurricanes and flood risks mean you need a buffer for unexpected home repairs. A line of credit gives you that buffer without forcing you to pay interest on it upfront. You can let it grow for years, then draw when a storm damages your roof.
I had a client in Fort Myers after Hurricane Ian. Her home needed $40,000 in repairs. She had a HECM line of credit she opened five years earlier. It had grown from $120,000 to $165,000. She drew the $40,000, paid for repairs, and continued living in her home. If she had taken a lump sum, she would have paid five years of interest on that $40,000 — about $15,000 — before she ever needed it.
The growth rate math is not a gimmick. Some people think the line of credit growth is too good to be true. It is not magic. The growth rate equals the loan interest rate plus the annual MIP. If your HECM interest rate is 7.2% and the MIP is 0.5%, your unused line grows at 7.7% per year.
But here is the important detail. The growth applies only to the unused portion of your line. Once you draw money, that drawn amount stops growing. It accrues interest at the loan rate, but it does not increase your available credit.
So the strategy is: draw as late as possible, and draw only what you need. Let the unused line grow as long as you can. That is the opposite of what most people do with credit cards, where they draw early and pay interest. With a HECM line of credit, patience pays.
A real comparison from my files. A Tampa couple, both sixty‑eight, had a $500,000 home with no mortgage. Their HECM principal limit was about $275,000. They had no immediate need for cash but wanted a safety net for retirement.
Option one: lump sum. They take $275,000 today, pay interest on the full amount, and put it in a CD earning 4%. Their net cost after interest and earnings is about 3.2% per year — $8,800 annually. Over ten years, that is $88,000 in lost equity.
Option two: tenure. They receive $1,400 per month for life. That is $16,800 per year. They do not need that much monthly income now, and if they live to ninety, they will receive over $370,000 — more than the lump sum. But if one of them dies early, the payments stop and the remaining equity is reduced.
Option three: line of credit. They take nothing upfront. Their $275,000 line grows at 7.7% per year. After ten years, at age seventy‑eight, their line is about $580,000. They still have paid zero interest. They draw only if needed. When one of them needs long‑term care, they have a massive, growing resource.
They chose the line of credit. I still get a Christmas card from them every year.
The heirs consideration affects the choice too. If you want to leave your home to your children, a lump sum or tenure payments will reduce your equity faster than a line of credit. With a line of credit, if you never draw, your heirs inherit the full home value minus fees. If you draw only a small amount, they still inherit most of the equity.
With lump sum, you spend the money, interest accrues, and your equity shrinks. With tenure, the monthly payments steadily increase the loan balance. Your heirs get whatever is left — which could be nothing if you live long enough.
So if leaving an inheritance is important to you, the line of credit is your best option. Draw only what you need. Let the rest grow. Your heirs will thank you.
The bottom line on proceeds choices. For ninety percent of my clients, the HECM line of credit is the right choice. It gives flexibility, growth, and no interest on unused funds. It protects your equity better than lump sum or tenure. And it adapts to your changing needs over time.
Lump sum is only for people with an immediate, large, one‑time expense who understand they will pay interest on the full amount from day one. Tenure is only for people with no other income, who need a guaranteed monthly check, and who have a family history of longevity.
Everyone else? Take the line of credit. Let it grow. Draw when you need to. Sleep better knowing your equity is working for you, not against you.
— Maggie, Tampa
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