In this article, we share tips for writing a short, simple resignation letter and offer examples for you to reference when creating your own. This sample resignation letter is available for use on UpCounsel.In this article, we explain how to construct a formal resignation letter as well as provide an example to help you write your own. Professional resignation letter examples for different reasons. Free templates and writing guide to resign on a positive note without feeling awkward. Dear Board Members: Please accept my resignation from the Miami-Dade County Public Schools for the following reason(s):. EPARS. 1. Employee shall send a written notification to the supervisor at least 2 weeks in advance of resignation. 2. I hope that you found my letter of resignation to be very beneficial, honest and respectful.