In this article, we will discuss five methods that you can use to avoid having to make your balloon payment. A Promissory Note with Balloon Payments is a loan contract that enables a lender set loan terms with one or more larger payments at the end.A balloon payment is a large payment due at the end of a mortgage. In this week's blog we will look at a purchase via Chattel Mortgage agreement and how to post it to the accounts. Create a document that outlines the agreement, including the type and amount of loan, the assets included in the mortgaged, and the terms of the agreement.