This sample resignation letter is available for use on UpCounsel. I will go over a step-by-step resignation template letter you can use, how to structure it and provide examples of resignation letters.We recommend a short letter and a written transition plan. See sample resignation letters below. A Resignation Letter is typically a formal document given to employers two weeks before an employee resigns from a role. Share this document. Dear Mr. Kelley, I hope this email finds you well. I am writing to formally inform you of my decision to resign from my position at Wilson Co. as Sales Manager. A Resignation Letter is typically a formal document given to employers two weeks before an employee resigns from a role. Share this document.