In this article, we share tips for writing a short, simple resignation letter and offer examples for you to reference when creating your own. 34-28-5. Separation from payroll -- Resignation -- Cessation because of industrial dispute.An employer satisfies the 24-hour time requirement. There's nothing to expedite. The letter acknowledges they've received your resignation, and legally from that point forward you are fully out. Professional resignation letter examples for different reasons. Free templates and writing guide to resign on a positive note without feeling awkward. State politely but firmly in your letter the reasons why you want your name removed and give them thirty days from the day they receive the letter.