One Week Notice Letter Example. Here's an example of a resignation letter from an employee who provides one week's notice: Collin JenkinsLearn how to write a resignation letter with a notice period. Pick the perfect wording and convey the message best suited for your situation. A resignation letter needs to include your contact information, official notice that you're resigning, and when your final day of work will be. In this article, we explain how to write a twoweek notice letter and we provide templates, tips and examples to help you get started. Please accept this message as my formal notice of resignation. I am fortunate to have received a long awaited opportunity that I cannot pass up.