Use a formal business format for the actual letter itself. Notify your manager in person before you submit your formal resignation letter.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. In this article, we explain what a resignation letter is, why they're important, provide steps for writing it, and give you a template and examples. There is no legal obligation to provide notice of quitting a job or providing any kind of resignation letter. 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. Create an Immediate Resignation Letter without a notice period using our free printable templates. Resign with a professionally designed document. They can be filled out electronically, then printed.