Calculate the monthly payments, total interest, and the amount of the balloon payment for a simple loan using this Excel spreadsheet template. In this video I'm going to show you how you can use Microsoft Excel to conduct a fairly straightforward exercise in loan amortization.A balloon mortgage is a popular financing solution where individual payments are not amortized throughout the duration of the loan. Loan estimate: Completed sample forms ; Refinance (en Español). Download PDF ; Balloon payment. This form is furnished to give you a statement of actual settlement costs. Argent Mortgage Co. LLC, P.O. Box 11056, Orange, CA;. Argosy University Hawaii Campus, 1001 Bishop St., 400 ASB Tower;. CONCERN: When using the fillable forms out of GLS, the forms only populate with one name and not all the related entity names.