Learn how to write an employee appreciation letter with these templates and examples. Download the template for free (PDF or Word).The message of appreciation should stand alone. Be brief, warm, and sincere. Learn how to write an employee appreciation letter for different circumstances, work relationships and company cultures using our templates and examples. I'd like to thank you for talking with me about the research- assistant position in your seismology lab. A simple yet powerful tool, these letters can express gratitude, boost morale, and improve job satisfaction. Read on for five thank-you letter examples and templates, and a little more on gratitude. I want to convey my heartfelt gratitude to all the members of the foundation who work tirelessly to make the world a better place for individuals like me. I appreciate the heads up that this was on the agenda, this presentation.