Learn how to write a resignational letter if you're quitting for personal reasons. State your position on the day of resignation: Always mention the position you held in the office on your last working day.I would like to inform you of my intention to resign from (Position Name) at (Company Name), effective two weeks from today, (Current Date). Simple resignation letter and email message samples to use to quit a job, as well as tips for what to write and how to resign.