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. Thankyou letters should begin with a statement thanking the vendor for their service. In a previous letter, dated September 1, 2009, providing notice that your firm had been selected as a finalist for the short-list, we requested your firm and. Thank you for the opportunity to submit this proposal to provide tum-key UST closure services for the. Typically, we require: A copy of the death certificate.