An ideal time to let them know about your resignation is after you give your two weeks' notice and understand the details of the transition process. Use one of our resignation letter templates.The complete guide to writing your resignation letter including expert tips, free copyable samples, and templates. This article teaches you how to write a resignation email with the help of resignation letter email examples and our resignation email template. This sample resignation letter is available for use on UpCounsel. A Resignation Letter is typically a formal document given to employers two weeks before an employee resigns from a role. Share this document. Taylor discusses 6 key aspects of writing a resignation letter, including when to give notice, what to say, how to format it, and how to deliver it. Your resignation letter does not have to say why you're leaving the job. A CSEA member acted quickly to put out a fire in a room where toddlers were sleeping.