As a manager, one way you can show gratitude to your employees is to write an employee recognition letter. Here are some tips for success.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). Discover how to write recognition letters that are perfect for any situation and why recognizing your employees in writing is so important. Employment discrimination generally exists where an employer treats an applicant or employee less favorably merely because of a person's protected class. 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.