Learn how to write an employee appreciation letter with these templates and examples. Download the template for free (PDF or Word).A letter of appreciation is a formal or casual way for employers to thank employees for their hard work. Explore our templates now! On behalf of the entire team at < company name >, I would like to acknowledge your invaluable contributions to the workplace. Thank you for making it such a fun place to work. You have great ideas. You can find 13 samples of employee appreciation letters below. Additionally, you can use our editable templates for employee appreciation cards. 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.