The Promissory Note with balloon payment with interest in Chicago is a binding document wherein an individual agrees to repay a specified amount of money to a lender, including interest, over a designated repayment period. This note specifies that monthly installments will cover both principal and interest, with a final balloon payment due at the end of the term. Key features include the amount borrowed, interest rate, repayment schedule, and prepayment options. Users should fill in accurate financial details, including the lender's and borrower's information, payment amounts, and due dates. This document serves various purposes for attorneys, partners, owners, associates, paralegals, and legal assistants, as it is crucial in financing agreements and ensures clarity on repayment obligations. It also provides a legal framework for handling defaults, including additional collection fees and rights regarding usury laws. Users can utilize this form to streamline the lending process and establish clear terms that protect both parties' interests.