How to Use Two Weeks Notice Letter? Taking into consideration the following points can help you avoid legal trouble and pick the right time to submit your resignation in Washington state.Your employer is not required to keep you on as an employee when you give 2 weeks notice. You should talk to your employer and explain why you can only give two weeks' notice. Begin your letter with a statement of intent that is brief and focused. State that you are resigning and the effective date. Just use up the PTO during your notice period and put in your two weeks notice. They can refuse to accept your Resignation Letter, however, they cannot hold you beyond the maximum notice period. You want to give at least a two weeks' notice. Underneath your contact information, insert the date.