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. A thankyou letter provides an excellent opportunity to show gratitude for someone's time and effort. They also present you, the sender, in a positive light. Dear Social Worker,. Learn what an employee recognition letter is and how to create one using the provided template and example. Your employees work hard. Use our employee appreciation letter templates to thank your employees for their effort. 45 votes, 29 comments.