"Learn the essential steps and tips for writing a professional two weeks notice resignation letter. In this article, we share tips for writing a short, simple resignation letter and offer examples for you to reference when creating your own.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. We have some handy tips for writing a letter of resignation. And we also include a nifty (and free) template you can use. This sample resignation letter is available for use on UpCounsel.