In this article, we discuss how to create a 30day resignation letter, why it's important and provide a template and examples to help you write your own. Please accept this letter as a notice of my resignation.Use one of our resignation letter templates. Start with a two weeks notice letter. This will serve as a formal, written documentation of your intent to leave and your transition timeline. Learn how to write a resignation letter with a notice period. Learn how to write a resignation letter with a notice period. It follows the verbal notice you give your supervisor about quitting your job. Why should I write a resignation letter? A simple resignation letter format includes a resignation statement, an appropriate notice period, and an expression of gratitude.