When should a motion to dismiss for lack of jurisdiction be raised?

A motion to dismiss for lack of jurisdiction should be raised alongside the defendant's answer or before that answer is filed. This is because jurisdictional issues are foundational, and they can affect the court's ability to hear the case at all. If a defendant believes that the court does not have jurisdiction over them or the subject matter of the case, they must assert this objection early in the process. Raising it after the final judgment or after discovery would generally be considered too late, as it could result in a waiver of the right to challenge the jurisdiction.

By addressing jurisdiction at the outset, the defendant preserves their right to contest the court's authority before engaging in the litigation process. This adherence to procedural rules is essential to ensure that all parties have a fair opportunity to address jurisdictional matters, ultimately maintaining the integrity of the judicial system.