Aim to provide at least two weeks' notice, as this is standard practice. Discover how to write a professional 2week notice letter with our helpful tips and a sample template.I am providing my two weeks notice as of today's date_______ due to a new position which I accepted which will benefit me and my family. I am writing to inform you of my two weeks notice. Effective August 18th will be my last day. Know how to write a two weeks notice letter? Check out our guide, complete with examples and learn everything you need to know. This guide provides 20 professional 2week notice templates that are easy to personalize in Word. Each template has a different tone and style. Are you getting ready to leave your job?