Learn how to write an employee appreciation letter with these templates and examples. Download the template for free (PDF or Word).In this article, we offer some tips and examples to help you write a great thankyou letter to your manager. In the first sentence, say you're grateful for the employee's amazing work. Specify what they've done recently to impress you. Beyond a professional and courteous 'Thank you for your offer, which I am pleased to accept', there is no need for anything else. Here's information on when and how to say thank you to your manager, with examples of the best way to relay your appreciation to your boss. You can find 13 samples of employee appreciation letters below. Additionally, you can use our editable templates for employee appreciation cards. Employees in the classification of Board of Supervisor's Chief of Staff, Supervisor's Board Assistant and Supervisor's.