Learn how to write an employee appreciation letter with these templates and examples. Download the template for free (PDF or Word).You can find 13 samples of employee appreciation letters below. Additionally, you can use our editable templates for employee appreciation cards. Learn how to write an employee appreciation letter for different circumstances, work relationships and company cultures using our templates and examples. The message of appreciation should stand alone. Be brief, warm, and sincere. I truly appreciate all the time and care you took in telling me about the job and learning more about me. The message of appreciation should stand alone. Be brief, warm, and sincere.