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 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.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. Resignation Letter Without Notice. 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. You can use this no notice period resignation letter example after amending it as suitable when you want to quit your job.