When a plaintiff (person or entity) files a lawsuit, the person or entity being sued is generally known as the defendant. The defendant is served with (usually handed in person) a copy of the lawsuit, accompanied by information stating the time within which the defendant must file an answer to the lawsuit—usually 20 to 30 days after receipt of the lawsuit.
In California, when a plaintiff initiates a lawsuit, the party being sued is referred to as the defendant. The defendant must be served with a copy of the legal complaint and a summons, which is the official document that notifies the defendant of the lawsuit and outlines the time frame in which they must respond. In California, the defendant typically has 30 days from the date of service to file a formal response, known as an 'answer,' to the complaint with the court. This response should address the allegations made by the plaintiff and can also raise defenses and counterclaims. Failure to respond within the specified time frame can result in a default judgment against the defendant, granting the plaintiff the relief sought in the complaint.