In many jurisdictions, a complaint does not need to be verified unless a rule or statute specifically states otherwise. Office of the Inspector General Complaint Form.Complainant Information. Name. Address. City. State. A verified complaint requires a verified answer, which cannot be a general denial. Other than that, there is no practical benefit to filing one. Who should I call to file a complaint or ask questions? Illinois Legal Aid Online provides a guided interview called an Easy Form that will help you fill out the forms. It is your responsibility to fill out these forms completely. If an out-of-state motor vehicle dealer verifies the. VIN, the verification must be submitted on their letterhead stationery.