In this article, we explain how to write a twoweek notice letter and we provide templates, tips and examples to help you get started. Is an employee required to give two weeks notice when quitting a job?1. Does IDOL investigate discrimination complaints? A two weeks notice letter is vital for maintaining professionalism, ensuring smooth transitions, securing future references, and legal compliance. Illinois is an at-will state. So, you can quit and leave. Just resigned from my job (services sector - I am full time and exempt status if that matters) with an effective date of 2 weeks. Should you include a reason for leaving? Example: This letter is to inform you of my intention to leave my position in two weeks' time. My last day in this role will be April 29, 2022.