You've found a new job, but now you have to let your current employer know. Here are some examples of a good resignation letter to get you started.Learn how to write a professional two weeks notice letter with our easytouse template. Please accept this letter as a notice of my resignation. Your letter should be written in a readable font with oneinch margins on all sides. I will go over a step-by-step resignation template letter you can use, how to structure it and provide examples of resignation letters. The first section of your resignation letter should be direct and to the point. 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. A simple resignation letter format includes a resignation statement, an appropriate notice period, and an expression of gratitude. Resignation letters are professional courtesies that extend your professionalism, even in the last days of current employment.