How to write a resignation letter that's effective immediately? 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.Use this resignation letter example to inform your employer that you need to resign immediately and will not be able to give two weeks' notice. This resignation letter sample provides your employer with a letter for your file and also suggests that you've done everything you can to remain professional. Learn how to write a short notice resignation letter with this stepbystep guide, template and examples of formal resignation. Create an Immediate Resignation Letter without a notice period using our free printable templates. Resign with a professionally designed document. Professional resignation letter examples for different reasons. Free templates and writing guide to resign on a positive note without feeling awkward.