Use these 15 professional resignation letter templates and free samples to quit gracefully, protect relationships, and keep benefits on track. Copy, and customize a template that fits your situation in minutes. What is the correct resignation letter format in Word? A one-page letter with Normal margins (~1 inch), 11 to 12 pt professional font, and the standard sections (notice, role, last working day, thanks, closing). A resignation letter is a type of formal document crafted and submitted by an employee to notify the employer of their intent to leave the organisation. A resignation letter serves as an official document of the resignation and sets the tone for a professional departure. But how to write a well-structured resignation letter ? In this article, let us explore more in detail about the resignation letter , its types, templates, formats, samples and more. Keep Reading! Table of Contents: What is a ... Download this sample Resignation Letter to inform the employer that you are leaving the company in a professional manner.