A formal written notice announcing intention to leave a job. In this article, we share tips for writing a short, simple resignation letter and offer examples for you to reference when creating your own.No information is available for this page. Gov or fill out form 2574. In this article, we discuss what to include in a professional resignation letter and we share examples of resignation letters you can use for reference. Professional resignation letter examples for different reasons. Free templates and writing guide to resign on a positive note without feeling awkward. Resignation letters are professional courtesies that extend your professionalism, even in the last days of current employment. Learn how to write a professional resignation letter with our step-by-step guide, easy to use templates and helpful tips. Professional resignation letter examples for different reasons.