Learn how to write an employee appreciation letter with these templates and examples. Download the template for free (PDF or Word).The following sample thank-you notes illustrate the kinds of things donors would love to hear about you and the impact their generosity has had on your life. I am writing this note to express my deepest appreciation for the invaluable guidance and mentorship you have provided me. Below you will find sample appreciation letters to send or email an individual or individuals who have helped you at work. Guidelines for writing appreciation letters: State what you appreciate and briefly explain why. I will be able to complete my education in a timely manner and continue to support my family. Thank you again for having such a wonderful foundation. Draft a letter supporting the advancement of Telemedicine in Nevada. Agent can see my personal files, like bank records, to find out what is needed to fill out.