An interest-only loan requires borrowers to pay only the interest accrued on the principal balance for a specific term. This contrasts with traditional loans where each payment includes both interest and a portion of the principal. To determine the periodic payment amount, the annual interest rate is divided by the number of payments per year (typically 12 for monthly payments), and this result is then multiplied by the loan’s principal balance. For example, a loan of $200,000 at an annual interest rate of 5%, with monthly payments, would result in a monthly payment of $833.33 ($200,000 * (0.05/12)).
The appeal of this structure lies in its lower initial payments compared to amortizing loans, freeing up capital for other investments or expenses. This can be advantageous for borrowers anticipating increased income in the future or those seeking short-term financial flexibility. Historically, interest-only options gained popularity during periods of low interest rates and rising property values, allowing borrowers to leverage their investments. However, the borrower must be prepared for the loan to convert to a standard amortizing loan after the interest-only period ends, resulting in significantly higher monthly payments.