In this article, we discuss what to include in a professional resignation letter and we share examples of resignation letters you can use for reference. It follows the verbal notice you give your supervisor about quitting your job.Why should I write a resignation letter? After your termination is processed, you will no longer have access to your DOE accounts. These resignation letter templates would help you write yours in no time, and learn how generative AI can help too. Is it as simple as submitting your two-week notice? A template letter for employees to use to resign from a job and give notice. In Ontario, a valid resignation should ideally be in writing. This could be through a formal resignation letter or an email. The PDF version of these forms are FILLABLE.