Illinois Complaint In Repletion is a legal action brought to court to recover goods or property that has been wrongfully taken. It is a type of repletion action, which is a remedy available to a person who has been wrongfully deprived of possession of personal property. It is typically used when the owner of the property cannot locate the person who has wrongfully taken it. There are two types of Illinois Complaint In Repletion: Regular Repletion and Accelerated Repletion. Regular Repletion is used when the plaintiff is seeking to recover property wrongfully taken, but the defendant can still be located. Accelerated Repletion is used when the defendant has disappeared or cannot be found. In both types of repletion actions, the court will determine the ownership of the property and the plaintiff must post a bond to guarantee payment of damages if the court rules in favor of the defendant.