Dear (HR Manager's Name),. Download Pennsylvania Immediate Letter Of Resignation template, modify and send for signing using BoloForms Signature.Learn how to write an immediate resignation letter with our comprehensive guide, including tips, examples, and a customizable template. A resignation letter is a way to formally end your employment and provide details such as an end date and contact information. This sample resignation letter is available for use on UpCounsel. Learn how to write a resignational letter if you're quitting for personal reasons. 2) Write a resignation letter. The employee should make sure to include their name, current job position, a brief explanation of why they are resigning, and what date their last day will be. Most importantly, what should be included in the resignation letter to an employer? A simple resignation letter format includes a resignation statement, an appropriate notice period, and an expression of gratitude.