Determining how long your case will take will depend on several factors, including whether the other party is denying liability for the accident and the complexity of your injuries and damages. If the other driver does not contest liability and you suffered less severe injuries, your case may only take a couple of months to resolve. However, if liability is being contested or you have ongoing damages due to your injuries, your case may take longer, especially if it becomes necessary to file a complaint in court or go to trial.