the statute differs depending on what the lawsuit is for.here is a quick synopsis but I advise contacting a lawyer about your specific caseProfessional Malpractice: Professional negligence actions, including medical malpractice lawsuits, must be filed within 2 years.Personal Injury: 2 years.Fraud: 2 years.Libel / Slander / Defamation: 1 year.Injury to Personal Property: 2 years.Product Liability: 2 years.Contracts: Written and under seal, 20 years. Otherwise, 4 years.