The message of appreciation should stand alone. Be brief, warm, and sincere.I'd like to thank you for talking with me about the research- assistant position in your seismology lab. Learn how to write an employee appreciation letter with these templates and examples. Download the template for free (PDF or Word). If you need to show people how much you value their loyalty, check out these sample employee recognition letters for years of service. 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. This article explores the value of sending gratitude messages and introduces guidance and templates for writing them. In this guide, we'll provide tips on how to write a thoughtful and effective thank you letter, along with some sample letters for inspiration. Your employees work hard.