Explore why a good resignation letter is important and how to write it, and check out our free resignation letter examples. Learn how to write a professional two weeks notice letter with our easytouse template.I will go over a step-by-step resignation template letter you can use, how to structure it and provide examples of resignation letters. How to write a resignation letter that's effective immediately? Here's a resignation letter template you can use to ensure a smooth transition process and avoid losing your connections as you move forward. Here's a resignation letter template you can use to ensure a smooth transition process and avoid losing your connections as you move forward. I wish the board and the company continued success and offer my support in ensuring a smooth transition. Sincerely,. My resignation is effective immediately. Start With the Nuts and Bolts. A Resignation Letter is typically a formal document given to employers two weeks before an employee resigns from a role.