In this article, we explain how to write a twoweek notice letter and we provide templates, tips and examples to help you get started. Be open and honest, I spoke face to face with my supervisor first.Then handed in a official letter. Putting in your two weeks' notice? A two weeks notice letter is vital for maintaining professionalism, ensuring smooth transitions, securing future references, and legal compliance. This guide provides 20 professional 2week notice templates that are easy to personalize in Word. Each template has a different tone and style. Customer: I have an employee who put in a two weeks notice(Texas). We accepted the resignation and made it effective immediately due to many factors. Include the date, company name, and the name of the person you are addressing the letter to, which in most cases will be your supervisor. 2.