The following are the things to keep in mind when writing an immediate resignation letter: Write the date first. Explain only necessities.Here are the steps for writing a letter to resign without notice: Begin with the date. In this article, we cover everything you need to know about writing a resignation letter without notice and provide an example to get you started. When resigning for personal reasons, use the following template and examples as a starting point to write your resignation letter. Jotform's Resignation Form template is customizable and easy to use. All you need to do is put the date of your intended departure, your name, the fact that you are resigning, the date and your signature.