California laws say that, in general, you are not required to give your employers two weeks notice – or any notice – prior to quitting or leaving a job. There's also the option to turn your "2 weeks notice" into a "3 weeks notice": state your intention to leave 2 weeks before your PTO starts.State that you are giving your two weeks' notice of resignation. Specify your final day of work. Step 2: Keep the Two-Week Notice Letter Short And Simple. If you quit or resigned without adequate notice, you are entitled to your last paycheck within 72 hours after you leave. 7. Exempt employees are encouraged to provide at least four (4) weeks written notice. Although a verbal resignation is sufficient for many employers, a resignation letter is more formal. Can you use vacation time for 2 weeks' notice?