How to write a resignation letter that's effective immediately? Learn how to write an immediate resignation letter with our comprehensive guide, including tips, examples, and a customizable template.Below, you'll find a suggested outline, examples for different scenarios, and tips on writing a resignation letter that works for you. Craft your immediate resignation letter with ease using our expert tips and samples to ensure a smooth transition from your job. In the first sentence, clearly state your intention to resign and that your resignation is effective immediately. I am resigning my position effective immediately. In this article, we explain how to write a committee resignation letter and provide five example letters that cover a variety of resignation circumstances. Looking to resign with a 24 Hours Notice Resignation Letter? Use our resignation letter template for notice-period roles. While it might be tempting to gush, settle scores, or otherwise write something informal, the best resignation letters stick to the script.