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. Learn how to write an employee appreciation letter with these templates and examples.Download the template for free (PDF or Word). I truly appreciate all the time and care you took in telling me about the job and learning more about me. Your hard work is showing in the high quality of your output. We appreciate all you do! Provides a formula for writing thank you letters after job interviews. Also discusses common errors and supplies several example letters. 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.