Retirement Interest Only Mortgage Calculator | Estimate Payments & Borrowing
RIO Mortgage Calculator
Calculate your retirement interest-only mortgage with monthly interest payments, projected home value growth, and estimated equity over time.
Inputs
A RIO mortgage usually means you pay interest each month, while the loan balance stays in place until the home is sold, the borrower moves into care, or the borrower dies.
Results
Your £200,000 loan could cost
At 5.0%, the payment covers interest only. The balance stays at £200,000 unless you make extra repayments.
Balance and home value over time
How Does RIO Work?
An interest-only mortgage is a loan secured against real estate in which the borrower makes payments covering only the interest on the outstanding principal for an initial period.
- A lender provides a loan secured against a property, and the borrower owes the principal plus interest.
- Borrower makes monthly payments covering only interest on the outstanding loan balance.
- The principal (original loan amount) does not reduce over time.
- The loan continues until a trigger event occurs, such as death, long-term care, or property sale.
Interest payments continue based on the unchanged loan balance for the duration of the mortgage.
The outstanding principal is repaid in full, typically through the sale of the property, refinancing, or other lump-sum funding.
