You want to give at least a two weeks' notice. In this article, we cover everything you need to know about writing a resignation letter without notice and provide an example to get you started.Learn how to write a short notice resignation letter with this stepbystep guide, template and examples of formal resignation. In the letter, include the date you plan to leave the company. Learn how to write a short notice resignation letter with samples. Find a solution to the challenge of resigning on short notice. Looking to resign with a Resignation Letter Without Notice? Use our resignation letter template for notice-period roles. This AGREEMENT, hereinafter referred to as the AGREEMENT, is entered into between the County of Hennepin, hereinafter.