Learn how to write a resignation letter (and what not to include) and then use our example letters as a guide. Learn how to write a professional resignation letter with our step-by-step guide, easy to use templates and helpful tips.Follow this resignation letter sample to avoid legal issues, maintain a solid reputation at the company, and leave a good impression with your manager. In this article, we share tips for writing a short, simple resignation letter and offer examples for you to reference when creating your own. Professional resignation letter examples for different reasons. Free templates and writing guide to resign on a positive note without feeling awkward. I regretfully have to inform you that, after much thought, I have decided to resign and please accept this letter as a formal notice of my resignation. Dear (HR Manager's Name),. Include your last date of employment in this section. Top Sacramento and Northern California news including state politics, local business, crime, education, environment and community updates.