What is a balloon mortgage?

A balloon mortgage is characterized by the requirement to make small periodic payments for a certain length of time, after which the outstanding balance must be paid off in a lump sum. This structure typically appeals to borrowers who expect to either refinance before the balloon payment comes due or sell the property.

The nature of the balloon payments means that, while regular payments may seem manageable, the end-of-term lump sum payment can be substantial and requires careful financial planning. This concept differentiates the balloon mortgage from other types of loans that either amortize over time or feature consistent payment plans that fully pay off the principal and interest by the end of the term.