Learn how to write an employee appreciation letter with these templates and examples. Download the template for free (PDF or Word).In the first sentence, say you're grateful for the employee's amazing work. Specify what they've done recently to impress you. Explore appreciation letter format examples and certificate of appreciation formats. 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. You inspire me to be my best. Sample 1: Dear Donor(s), I am writing to express my sincere gratitude to you for choosing me as a recipient of the Ogontz Campus General Scholarship.