How to write a resignation letter that's effective immediately? Learn how to write a short notice resignation letter with samples.Find a solution to the challenge of resigning on short notice. Learn how to write a short notice resignation letter with this stepbystep guide, template and examples of formal resignation. All you need to do is put the date of your intended departure, your name, the fact that you are resigning, the date and your signature. When you're unhappy at work, it might be time to go. Here's how to write a resignation letter without burning bridges, including samples and formatting. 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. I am writing to inform you of my resignation from the Marketing Assistant position at Company A. Today will be my last day of work. Yesterday I gave my two weeks notice along with my letter of resignation.