Learn how to write an employee appreciation letter with these templates and examples. Download the template for free (PDF or Word).Below you will find sample appreciation letters to send or email an individual or individuals who have helped you at work. 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. Explore appreciation letter format examples and certificate of appreciation formats. I want to let you know that we are exceedingly satisfied with your recent performance and your fantastic job on the < project name >. Thankyou letters should begin with a statement thanking the vendor for their service. Big Goals Require Collective Action. Since I joined FranklinCovey in 2000, I've spoken with hundreds of leaders about their most important challenges. Be brief, warm, and sincere.