Learn how to write an employee appreciation letter with these templates and examples. Download the template for free (PDF or Word).Use a formal closing, such as "Warm regards," "With appreciation," or "Sincerely. The message of appreciation should stand alone. Be brief, warm, and sincere. A simple yet powerful tool, these letters can express gratitude, boost morale, and improve job satisfaction. I'd like to thank you for talking with me about the research- assistant position in your seismology lab. In this article, we provide 16 employee thankyou letter examples and templates with tips to help you show employees your appreciation for their work. Wondering how to say thank you? Our thank you email template and 30 thank you email examples will help you say thank you meaningfully.