Sample 1: Dear Donor(s), I am writing to express my sincere gratitude to you for choosing me as a recipient of the Ogontz Campus General Scholarship. Learn how to write an employee appreciation letter with these templates and examples.Download the template for free (PDF or Word). In the first sentence, say you're grateful for the employee's amazing work. Specify what they've done recently to impress you. Use a formal closing, such as "Warm regards," "With appreciation," or "Sincerely. You are welcome to use thank you cards, branded stationery, lined paper, or plain white printing paper for your letters. Please check out this FREE thank you letter templates pack where you can find eight different templates from which to choose. This guide covers all the essentials, from how to format your letter to what kind of content it might include. Format. • Limit length to one page.