Remember to leave the company on good terms, starting with a 2 week notice letter. We've got you covered, from tips to samples.A two weeks notice letter is vital for maintaining professionalism, ensuring smooth transitions, securing future references, and legal compliance. A two week notice is effectively a resignation, and employers can choose to not let you work out the notice. It's more of a courtesy than anything. You want to give at least a two weeks' notice. In the US, two weeks notice is a custom, not a legal requirement. Atwill employees can quit at any time with no notice. When you leave a job, it's considered respectful and customary to inform your employer at least two weeks in advance in the form of a resignation letter. Submitting a 2 weeks notice letter is not just a formality but an essential step in the resignation process.