Learn how to write an employee appreciation letter with these templates and examples. Download the template for free (PDF or Word).I wanted to take a moment to express my sincere appreciation for the outstanding work you consistently deliver. An employee appreciation or thank you letter is a formal message from an employer that recognizes the former's contribution to the company they work for. You can find 13 samples of employee appreciation letters below. Additionally, you can use our editable templates for employee appreciation cards. On behalf of Name of Your High School, I would like to personally thank you for volunteering your time at our College Knowledge Month event(s). Writing a proper appreciation letter to employees can be time consuming. First Paragraph: State the reason for writing. Name the specific position or type of work for which you're applying.