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. This job aid describes the process for submitting your resignation letter.I will go over a step-by-step resignation template letter you can use, how to structure it and provide examples of resignation letters. Create an Immediate Resignation Letter without a notice period using our free printable templates. Resign with a professionally designed document. This sample resignation letter is available for use on UpCounsel. Use one of our resignation letter templates.