An affidavit is a sworn statement. It carries the same weight as a statement made in court under oath.Obtaining an affidavit is a crucial process that involves the formalization of statements or facts through a written and sworn document. Composing an affidavit on behalf of another person Provide your specifics, a succinct summary of the truth, and an endorsement of the facts. Below are several Forms and Affidavits related to Doing Business with Procurement. Illinois Legal Aid Online provides a guided interview called an Easy Form that will help you fill out the forms. All Applicants are required to complete this declaration and comply with the Child Support Enforcement Ordinance. I declare that, to the best of my knowledge and belief, the information herein is true and complete.