The Illinois Petition To Vacate is a legal document that is used to request a court to vacate or remove a conviction from a criminal record. This document can be used by individuals who have been convicted of a crime in Illinois and wish to have their conviction vacated or removed. There are two types of Illinois Petition To Vacate: Post-Conviction and Non-Conviction. The Post-Conviction Petition to Vacate is used to vacate a conviction for which the individual has already served their sentence, while the Non-Conviction Petition to Vacate is used to vacate a conviction for which the individual has not yet served their sentence. Both types of petitions require the petitioner to provide evidence that their conviction should be vacated, such as new evidence, a change in the law, or an error in the original proceedings.