Learn how to write a professional resignation letter with our step-by-step guide, easy to use templates and helpful tips. Letter of Resignation.This form cannot be hand written. Download Utah Immediate Letter Of Resignation template, modify and send for signing using BoloForms Signature. In the body of the letter, immediately state your intention to resign and provide your reasoning, including only positive feelings towards your work experience. This sample resignation letter is available for use on UpCounsel. Add contact details, company name, and date. 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. You want to give at least a two weeks' notice. An essential part of resigning from any job is writing a well thought out and proper resignation letter.