Dear Board Members: Please accept my resignation from the Miami-Dade County Public Schools for the following reason(s):. All applicable items on the form should be filled out completely.All calculations should be carried out to two (2) decimal places. I am requesting this resignation become effective which will be my last day of employment. Respectfully,. FM-6020, Letter of Resignation This form will be used when an employee voluntarily resigns from the Miami-Dade County Public Schools. Title: Letter of Resignation. The name of the person or company that you are looking for. In this article, we share tips for writing a short, simple resignation letter and offer examples for you to reference when creating your own. To resign from your position, complete and submit a resignation letter to your supervisor at least two weeks, or as soon as possible, before your last day. Tax Credits For Research and Development;.