Learn how to write an employee appreciation letter with these templates and examples. Download the template for free (PDF or Word).Guidelines for writing appreciation letters: State what you appreciate and briefly explain why. On behalf of the entire team at < company name >, I would like to acknowledge your invaluable contributions to the workplace. I admire your composure, work ethic and most of all excellent representation. I feel I have won my life back because of you despite the circumstances. Your employees work hard. Use our employee appreciation letter templates to thank your employees for their effort. You will find three sample letters below, created for various purposes. We encourage you to personalize them with issues that are important to you.