There's no legal requirement to give 2 weeks notice. While it's generally seen as a courtesy to provide a twoweek notice, it's not a legal requirement unless specified in an employment contract or company policy.It is not mandatory to accept the resignation in writing. Most employers ask that you give them two weeks' notice before walking out the door for good. Assuming there is no contract or agreement to the contrary, you're not required to keep an employee on during their resignation notice period. A job cannot technically "deny" a twoweeks' notice; however, they may choose not require that entire duration of service postnotice. "Learn the essential steps and tips for writing a professional two weeks notice resignation letter. Be direct and to the point and, in the first sentence, acknowledge the receipt of their letter of resignation and formally accept it. Sign-up for Email Alerts. Submit. No, they cannot force you to stay employee at will cuts both ways: They can fire you at any time, and you can quit at any time.