An Immediate Termination Letter is a written notification from an employer to an employee that their employment has been terminated, usually without warning. This document typically outlines the reasons for the termination, any relevant legal obligations and information on next steps or claims that can be made by the employee. The letter should also inform the employee of their right to appeal the decision. Writing an Immediate Termination Letter can be difficult, but employers must ensure they stay compliant with labor laws and are fair to their employees.