Connecticut Promissory Installment Note is a legal document that outlines the terms of a loan between two parties, the lender and the borrower. It is a written agreement that identifies the amount of the loan, the interest rate, the payment schedule, and other important information. The Connecticut Promissory Installment Note is governed by the Connecticut General Statutes Section 49-3. There are two types of Connecticut Promissory Installment Note: Simple and Secured. A Simple Promissory Installment Note is an unsecured loan and does not require collateral. A Secured Promissory Installment Note requires collateral, such as a car or home, to guarantee repayment of the loan. Both types of Connecticut Promissory Installment Note are subject to all applicable laws and statutes.