Start with a two weeks notice letter. This will serve as a formal, written documentation of your intent to leave and your transition timeline.Download Pennsylvania Two Weeks Notice Letter template, modify and send for signing using BoloForms Signature. In your resignation letter, you can include a line such as "I have accepted a new opportunity and would like to give my two weeks' notice. First, thank you for wanting to give notice. As an employer, I really appreciate it. You've found a new job, but now you have to let your current employer know. Here are some examples of a good resignation letter to get you started. Giving extra notice beyond a two weeks notice can help your employer plan for your departure and transition your responsibilities to others. It's pretty standard to give your employer at least two weeks notice when you quit.