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. Here are 5 sample employee recognition letters that could be sent personally as a note or publicly on your employee recognition platform.Learn how to write an employee appreciation letter with these templates and examples. Download the template for free (PDF or Word). A cover letter helps a potential employer imagine you as a person and not just another resum'. Learn how to create an effective one. Use these positive feedback examples templates to recognize your colleagues and employees for their efforts and achievements. Your employees work hard. Use our employee appreciation letter templates to thank your employees for their effort. A simple yet powerful tool, these letters can express gratitude, boost morale, and improve job satisfaction.