In this article, we share tips for writing a short, simple resignation letter and offer examples for you to reference when creating your own. We've rounded up tips and examples for writing a resignation letter that'll help you maintain work relationships long after leaving a company.In the subject line of your email, please make sure to write your name and "Resignation Letter and Notice" or "Letter of Resignation. Find out how to write the perfect resignation letter, including examples and templates of a professional resignation letter. Learn how to write a short notice resignation letter with this stepbystep guide, template and examples of formal resignation. If you plan to hand in a physical copy of your simple resignation letter, use this sample. In the second paragraph, you can explain the reason you're resigning. You can keep it brief without too many details. Please accept this letter as a notice of my resignation. Stay tuned to the end, to find out where you can grab a sample resignation letter.