Learn everything you need to know about balloon notes in mortgage loans. Find out how they work and how they can affect your finances.A balloon note is a type of loan where the borrower is required to make regular payments, called interestonly payments, for a specified period. Writing a promissory note should be tailored to your specifications of that particular loan. Check out a free preview of a promissory note at 12Law. A balloon payment is a lump sum payment that is significantly larger than the monthly payments and paid at the end of a loan's term. Each borrower initials their own Section 1a. Total Number of Borrowers. Authorization to do business – Must be authorized to do business in the. Commonwealth of Virginia and be licensed as a mortgage lender under the Virginia.