Resignation letters are professional courtesies that extend your professionalism, even in the last days of current employment. Use one of our resignation letter templates.Learn how to write a short notice resignation letter with this stepbystep guide, template and examples of formal resignation. Use an attractive header with your personal contact info, include the recipient's name, company and address, and include the date. Start with a two weeks notice letter. This will serve as a formal, written documentation of your intent to leave and your transition timeline. It should include your name, job title, notice of resignation, and your end date. In this article, we share tips for writing a short, simple resignation letter and offer examples for you to reference when creating your own. Start a resignation letter with a short and polite explanation, stating that you're formally submitting your resignation. Your resignation letter does not have to say why you're leaving the job.