Looking to resign with a One Month Notice Resignation Letter? Use our resignation letter template for notice-period roles.In this article, we discuss what to include in a professional resignation letter and we share examples of resignation letters you can use for reference. In this article, we share tips for writing a short, simple resignation letter and offer examples for you to reference when creating your own. How to Write a Resignation Letter (5 steps). No reasons, no excuses. How to Write an Immediate Letter of Resignation? Please accept this letter as my formal notice of resignation from the employment of ABC company. Yes - if you're salaried and they don't keep you on payroll through your resignation date.