Learn how to write a professional resignation letter with our step-by-step guide, easy to use templates and helpful tips. We've prepared several resignation letter samples and templates for crafting a concise yet professional resignation letter.Last Name: I would like to inform you that I am resigning from my position as Account Executive for the Smith Agency, effective August 1. A resignation template or example to refer to will often help you clarify your statement and keep it concise and ontopic.