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. Yes, it is perfectly acceptable to write a letter of appreciation and give praise in front of others. Your employees work hard. Use our employee appreciation letter templates to thank your employees for their effort. Foster the culture of recognition in your company. Celebrate your teams with these great examples of handwritten thank-you notes for employees. A simple yet powerful tool, these letters can express gratitude, boost morale, and improve job satisfaction.