It's best to tell your boss that you're moving on to the next step in your career "facetoface or over video call," with at least two weeks' notice. Provide at least two weeks' notice when leaving a job (preferably longer; double check requirements with HR).In this article, I'm going to give you a sample twoweeks' notice resignation letter to copy and paste when you quit your job. Please accept this as my formal resignation from —— . Most companies will not accept a resignation without a signature. If you sent yours via email, that may be the problem. You want to give at least a two weeks' notice. Two weeks' notice is standard practice. However, some employers may ask for more time in advance. The whole 2 weeks notice is more a formality and a way of being nice to your employer so they can hopefully get someone in to fill your spot.