Anyone refinancing an existing loan must understand this note. 5. Financial advisors need it to guide clients through loan agreements.A balloon payment is a largerthanusual onetime payment at the end of the loan term. Fannie Mae expects any BorrowerBorrowerPerson who is the obligor per the Note. Be sure to submit the correct form to prevent any delays. If needed, add to D.O.T. as an addendum or rider. Truth in Lending Act (TILA) and Real Estate Settlement Procedures Act (RESPA). Integrated Mortgage Disclosures.