Give 2 weeks notice next Friday (Sept 22) before I leave for the vacation. First, in almost all cases there is no legal requirement to give two weeks notice before quitting a job.Give notice immediately and give them 3 weeks. If they want to ef around with your vacation, you can say that it's take it or leave it for you. Template for an employee to use to resign and give notice. Find out how much notice you need to give when resigning and how to negotiate a reduced notice. You can also check what happens to your holiday entitlement. You must give at least a week's notice if you've been in your job for more than a month. Your contract will tell you whether you need to give notice in writing.