Learn how to write an employee appreciation letter with these templates and examples. Download the template for free (PDF or Word).On behalf of the entire team at < company name >, I would like to acknowledge your invaluable contributions to the workplace. Something like this (fill in the blanks):. With these templates, you'll never have to create appreciation letters from scratch. Use them as a guide for your employee's next service anniversary! This article explores the value of sending gratitude messages and introduces guidance and templates for writing them.