What Is a Reverse Mortgage?
A reverse mortgage is a loan available to homeowners aged 62 and older that allows them to convert a portion of their home equity into loan proceeds without making monthly mortgage payments. Unlike a traditional (forward) mortgage, where the borrower makes payments to the lender each month and the loan balance decreases over time, a reverse mortgage works in the opposite direction: the lender makes payments to the borrower (or provides a line of credit), and the loan balance increases over time as interest and fees accrue.
The most common type of reverse mortgage is the Home Equity Conversion Mortgage (HECM), which is insured by the Federal Housing Administration (FHA) and regulated by the U.S. Department of Housing and Urban Development (HUD). HECMs account for the vast majority of reverse mortgages originated in the United States. Proprietary (non-FHA) reverse mortgages also exist for higher-value properties, but the HECM program is the industry standard and the focus of this overview.
How the HECM Program Works
To obtain a HECM, the borrower must meet specific eligibility requirements: own the property as a primary residence, be at least 62 years old, and have sufficient equity in the home. The amount a borrower can access (known as the principal limit) depends on several factors: the age of the youngest borrower (or eligible non-borrowing spouse), the current interest rate, and the appraised value of the home (subject to the FHA lending limit). Older borrowers and lower interest rates generally result in a higher principal limit.
Before closing, every HECM applicant must complete a HUD-approved counseling session with an independent third-party counselor. This session covers the costs, obligations, and alternatives to a reverse mortgage, and it is designed to ensure the borrower fully understands the product before proceeding.
HECM borrowers can choose from several disbursement options: a lump sum (available only with a fixed-rate HECM), a line of credit, monthly tenure payments (fixed payments for as long as the borrower lives in the home), monthly term payments (fixed payments for a set period), or a combination of these options. The line of credit option includes a growth feature: the unused portion of the credit line grows over time at the same rate as the loan balance, effectively increasing the borrower’s available funds.
How the Loan Balance Grows Over Time
Because no monthly mortgage payments are required, the loan balance on a HECM increases over time. Interest accrues on the outstanding balance, and the annual mortgage insurance premium (MIP) charged by FHA is also added to the balance. This compounding effect means the amount owed can grow substantially over the life of the loan, particularly if the borrower remains in the home for many years.
The borrower is still responsible for property taxes, homeowners insurance, and home maintenance. Failure to meet these obligations can trigger a default and potentially lead to foreclosure. Lenders perform a financial assessment at origination to evaluate the borrower’s ability to meet these ongoing costs, and may require a set-aside from loan proceeds to cover future tax and insurance payments.
Repayment Triggers and Loan Maturity
A HECM becomes due and payable when certain triggering events occur. The most common triggers are: the last surviving borrower passes away, the borrower sells the home, or the borrower moves out of the home as a primary residence for more than 12 consecutive months (including a move to a long-term care facility). The loan also becomes due if the borrower fails to maintain the property, pay property taxes, or keep homeowners insurance current.
When the loan matures, the borrower (or their heirs) can repay the balance by selling the home, refinancing into a conventional mortgage, or paying the balance from other funds. Heirs who wish to keep the property must pay the full loan balance or 95% of the home’s appraised value, whichever is less. If the home is sold, any remaining equity after the loan is repaid belongs to the borrower or their estate.
Non-Recourse Protection and FHA Insurance
One of the most important consumer protections built into the HECM program is the non-recourse clause. This means that the borrower (or their heirs) will never owe more than the home’s fair market value at the time of repayment, regardless of how large the loan balance has grown. If the loan balance exceeds the home’s value (a situation sometimes called being “underwater”), the FHA insurance fund covers the shortfall. Neither the borrower, the estate, nor the heirs are personally liable for the difference.
This protection is funded through two types of mortgage insurance premiums: an upfront MIP charged at closing (currently of the appraised value or lending limit, whichever is less) and an annual MIP (currently of the outstanding loan balance) that accrues over time. These premiums are typically financed into the loan rather than paid out of pocket.
FHA insurance also protects the borrower in another way: if the lender becomes unable to make payments (for example, due to bankruptcy), FHA steps in to ensure the borrower continues to receive their scheduled disbursements. This dual protection, for both borrower and lender, is a defining feature of the HECM program.
Key Costs and Considerations
HECM loans carry several categories of costs that borrowers should understand before proceeding. Origination fees are capped by FHA and vary based on home value. Third-party closing costs (including appraisal, title search, and recording fees) are similar to those on a forward mortgage. The upfront and ongoing MIP charges described above add to the total cost of borrowing. Servicing fees may also apply, depending on the lender and loan terms.
Because interest compounds on a rising balance, the effective cost of a HECM is heavily influenced by how long the borrower remains in the home. A borrower who stays for a short period may find the upfront costs disproportionately high relative to the funds received. Conversely, a borrower who remains in the home for many years benefits from the non-recourse protection if the balance eventually exceeds the home’s value. Understanding the full cost structure is essential for evaluating whether a HECM is the right tool for a particular financial situation.