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. In this post, I discuss frequently asked questions about an employee or employer ending the employment relationship without notice or cause.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. Ensure the most current form has been submitted. Learn how to write an immediate resignation letter with our comprehensive guide, including tips, examples, and a customizable template. Learn how to write a resignational letter if you're quitting for personal reasons.