In this article, we explain how to write a twoweek notice letter and we provide templates, tips and examples to help you get started. Two week notice letter templates and emails.When and how to write a two week notice letter. B. Employees are encouraged to provide their supervisor with a minimum of two weeks' notice of their intention to separate from City employment. A two weeks notice letter is vital for maintaining professionalism, ensuring smooth transitions, securing future references, and legal compliance. I am writing to inform you of my two weeks notice. Effective August 18th will be my last day. A letter of resignation should be submitted at least two weeks prior to termination of employment. There is no such law requiring employees to give two weeks' notice before quitting, there are exceptions to this. Looking to resign from your job?