You are an essential part of our company, and we hope you continue to inspire others with your outstanding performance. 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! 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. Write a formal thank you letter to employees for excellent job with appreciation letter for good performance. Example template for job well done letter. Your employees work hard.