Learn how to write an employee appreciation letter with these templates and examples. Download the template for free (PDF or Word).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. You should consider prioritizing personalization, recognition, and encouragement while writing a thank you or appreciation letter. In this article, we discuss some reasons you might choose to thank your boss formally, share 17 thank you message for your boss examples and provide a template. Guidelines for writing appreciation letters: State what you appreciate and briefly explain why. 1. Open with a salutation. How to draft a proper Thanks Letter for starting on a project or other business with a client? Download this professional Thanks Letter for cooperating! How to draft a proper Thanks Letter for starting on a project or other business with a client?