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. In this article, we explain what an appreciation letter is and how to write one with tips, examples and seven easy steps to write your own. I want to convey my heartfelt gratitude to all the members of the foundation who work tirelessly to make the world a better place for individuals like me. You have just received a summons to report for jury duty and are probably wondering, "What do I do? What is this all about? Read on for five thank-you letter examples and templates, and a little more on gratitude. I just wanted to say a big THANK YOU to you and your beautiful group. You have given me hope for the marathon; yes, there IS light at the end of the tunnel.