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.I am writing to inform you that I will be resigning from my position as (Title) at (Company Name). In the first sentence, clearly state your intention to resign and that your resignation is effective immediately. Do you have another job lined up? Don't give more than two weeks notice. Is it okay to resign effective immediately? This document provides an overview of the impact on your FCPS benefit programs upon termination of employment. The faculty of Northern Virginia Community College, the secondlargest community college in the nation, gave the president an overwhelming "no confidence" vote.