Under both Massachusetts and federal law, employees must be at least 40 years old to bring a claim for age discrimination. In Massachusetts, you can file a claim within 300 days of the date of termination of employment with MCAD and EEOC.Representing a plaintiff in a wrongful termination case, 7th ed. Official forms of the United States District Court for the District of Massachusetts. If you believe you've experienced wrongful termination, consider filing a claim with the Equal Employment Opportunity Commission (EEOC). Without a viable cause of action, a civil suit will be unable to survive a motion to dismiss based on Rule 12 (b) (6) of the Mass. Rules of Civil Procedure. This article covers some of the common legal grounds you might have for suing your employer in Massachusetts for wrongful termination. Employment termination laws in Massachusetts, your rights against retaliation and discrimination, and how a wrongful employment termination lawyer can help. An employee has a cause of action in other words, the employee may sue for wrongful termination when the motivation for the discharge violates public policy.