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. "I also admire your congeniality in placing my involvement into other projects. An email or text is great and works in a pinch. Pro Tip: If you're sending the employee appreciation letter via email, use a subject line that clearly indicates this message is a good one.