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.Use an attractive header with your personal contact info, include the recipient's name, company and address, and include the date. Use one of our resignation letter templates. I am writing this letter to inform you of my decision to resign as a Board member of Center for Kids Ltd. , effective immediately. In this article, we explain how to write an email resignation letter and provide a template and example to help you create your own. Download a free immediate effect resignation letter template, easily customizable for your personal situation. Simple tips for how to write a resignation letter, with free copy-and-paste resignation letter templates. We've rounded up tips and examples for writing a resignation letter that'll help you maintain work relationships long after leaving a company.