You want to give at least a two weeks' notice. It's common courtesy to give your employer at least two weeks' notice of your resignation, but sometimes that's not an option.It's time to quit the job, and you're not giving two weeks' notice. Here's how to politely write a resignation letter, effective immediately. I regret to This letter is to inform you that I will be leaving XXX on June 13th, 2022. Create a resignation letter to leave your job immediately. Understand how to write the letter and any consequences for leaving without 2 weeks' notice. I apologize for not being able to give a full two weeks' notice, but it will be necessary for me to leave before then. I gave them two weeks' notice. I was willing to stay on for the two weeks, and instead, they said, 'No thanks,' and they showed me the door.