Leaving a job isn't easy. A short resignation letter is the way to go.Include your name, position, the date of resignation and the intended last day of work in the first paragraph. Taylor discusses 6 key aspects of writing a resignation letter, including when to give notice, what to say, how to format it, and how to deliver it. I hope this email finds you well. To leave your role on a professional note, learn how to write a resignation letter. As a bonus, check out our samples.