In this article, we explain the benefits of reducing your work hours and how to write a resignation letter from a fulltime to parttime status. A two (2) weeks notice resignation letter is the most common letter used when notifying an employer of an official resignation.Use these resignation letter samples to formally notify an organization where you have a parttime job that you are you are submitting your resignation. Professional resignation letter examples for different reasons. Free templates and writing guide to resign on a positive note without feeling awkward.