How Reverse Mortgages Work: Payments, Interest & Repayment

Now that you understand what a reverse mortgage is, the next step is learning how it actually works. From the moment you apply to the day the loan is repaid, several important mechanics determine how much you can borrow, how you receive funds, and what happens to your loan balance over time.

How Equity Conversion Works

At its core, a reverse mortgage converts a portion of your home equity into usable funds. Your home equity is the difference between your home's appraised value and any outstanding mortgage balance. If your home is worth $400,000 and you owe $50,000 on a traditional mortgage, you have $350,000 in equity.

A reverse mortgage does not give you access to all of your equity. The amount you can borrow, known as the principal limit, depends on three main factors:

• Your age: Older borrowers qualify for a higher percentage of their home's value. If both you and a spouse are on the loan, the calculation uses the younger borrower's age.
• Your home's appraised value: An FHA-approved appraiser determines the current market value of your property, subject to FHA lending limits.
• Current interest rates: Lower interest rates generally mean a higher principal limit, and vice versa.

If you have an existing mortgage, the reverse mortgage must first pay off that balance. The remaining funds are then available to you through the disbursement option you choose.

Payment Options: How You Receive Funds

One of the most appealing features of a reverse mortgage is the flexibility in how you access your money. There are five primary disbursement methods:

Lump Sum

You receive all available funds at once when the loan closes. This is the only option that comes with a fixed interest rate. It works well if you need a large amount immediately, such as paying off an existing mortgage or covering a major expense. However, taking the full amount upfront means interest begins accruing on the entire balance right away.

Line of Credit

This is the most popular option among borrowers. You receive access to a pool of funds that you can draw from as needed. The standout feature is the growth rate: the unused portion of your credit line increases over time, regardless of what happens to your home's market value. This makes it a powerful planning tool, as borrowers who set up a line of credit early can watch their available funds grow substantially over the years.

Monthly Payments: Tenure

Tenure payments provide a fixed monthly amount for as long as you live in the home as your primary residence. Even if you live well past 100, the payments continue. This option provides the most predictable and longest-lasting income stream.

Monthly Payments: Term

Term payments deliver a fixed monthly amount for a specific number of years that you choose. Because the payment period is shorter, the monthly amount is higher compared to tenure payments. This option suits borrowers who need to bridge a gap, such as supplementing income until Social Security benefits begin at a later age.

Combination

You can combine a line of credit with either tenure or term payments. For example, you might set up modest monthly payments for steady income while keeping a credit line available for unexpected expenses.

No Monthly Mortgage Payments Required

This is the feature that surprises most people. With a reverse mortgage, you are not required to make monthly mortgage payments. There is no payment coupon arriving in your mailbox each month. Instead, the loan balance grows over time as interest and fees are added to what you owe.

However, you are still responsible for certain ongoing costs:

• Property taxes
• Homeowners insurance
• Home maintenance and repairs
• HOA fees, if applicable

Failing to keep up with these obligations can put your loan into default, so it is important to plan for these expenses. During the application process, lenders perform a financial assessment to confirm you have the resources to cover these costs.

How Interest Accrues

Since you are not making monthly payments, the interest on a reverse mortgage compounds over time. Each month, interest is calculated on the current loan balance and added to that balance. This means your loan balance grows gradually, while your remaining home equity typically decreases.

There are two interest rate structures:

• Fixed rate: Available only with the lump sum option. The rate stays the same for the life of the loan.
• Adjustable rate: Available with all other disbursement options. The rate adjusts periodically based on market indices, subject to caps that limit how much it can change.

In addition to interest, HECM loans include a mortgage insurance premium (MIP). There is an upfront MIP of 2% of your home's appraised value, plus an annual MIP of 0.5% of the outstanding loan balance. This insurance is what funds the non-recourse protection and guarantees your payments continue even if the lender goes out of business.

Non-Recourse Protection

Perhaps the most important safety feature of an FHA-insured HECM is the non-recourse clause. This means that when the loan is eventually repaid, neither you nor your heirs will ever owe more than the home's fair market value at the time of sale, even if the loan balance has grown beyond that amount.

For example, if your loan balance reaches $350,000 but your home is worth only $300,000 when it is sold, the lender and FHA absorb the $50,000 difference. Your heirs are not responsible for the shortfall, and no other assets can be pursued. Learn more about how this protects families in our guide to reverse mortgages and your heirs.

When and How the Loan Is Repaid

The loan becomes due when the last surviving borrower permanently leaves the home. This typically happens when the borrower passes away, sells the home, or moves out for more than 12 consecutive months. At that point, the loan must be repaid, usually through one of these methods:

• Selling the home: The most common approach. The home is sold, the loan is repaid from the proceeds, and any remaining equity goes to the borrower or their heirs.
• Refinancing: Heirs can take out a traditional mortgage to pay off the reverse mortgage balance and keep the home.
• Paying the balance: The borrower or heirs can pay off the loan using savings, life insurance, or other resources.

Heirs typically have 6 months after the borrower's passing to settle the loan, with the possibility of extensions up to 12 months if they are actively working to sell or refinance.

The Bottom Line

A reverse mortgage works by converting your home equity into accessible funds through flexible payment options, with no monthly mortgage payments required. Interest accrues on the balance over time, and the loan is repaid when you leave the home. The non-recourse protection ensures you and your family are never on the hook for more than the home is worth. Understanding these mechanics is essential before deciding whether this financial tool fits your retirement plan.

For a balanced view of the trade-offs involved, continue to our article on reverse mortgage pros and cons.