Learn how to write a resignation letter with a notice period. Yesterday I gave my two weeks notice along with my letter of resignation.The letter stated that my last day would be September 11th. In this article, we discuss how to create a 30day resignation letter, why it's important and provide a template and examples to help you write your own. Please accept this as my formal letter of resignation. I will pay them for their notice period, but will not require them to show up for work. It's called "garden leave". A two (2) weeks notice resignation letter is the most common letter used when notifying an employer of an official resignation.