On behalf of the entire team at < company name >, I would like to acknowledge your invaluable contributions to the workplace. Learn how to write an employee appreciation letter with these templates and examples.Download the template for free (PDF or Word). Your hard work is showing in the high quality of your output. We appreciate all you do! Your hard work, expertise, and ability to overcome challenges were instrumental in its success. Thank you for your dedication to excellence. I sincerely appreciate your kind words. Your letter made my day! Thank you for your wholehearted support.