In this article, we discuss how to include a reason in your resignation letter and provide some samples to guide your writing. Find out how to write the perfect resignation letter, including examples and templates of a professional resignation letter.Please accept this letter as a notice of my resignation. 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. We've rounded up tips and examples for writing a resignation letter that'll help you maintain work relationships long after leaving a company. Leaving a job isn't always easy. To help, here are 10 resignation letter samples you can use when it's time to make your exit. Facing workplace issues? Learn how to write an effective constructive dismissal resignation letter.