Writing a job acceptance letter is a sign of professionalism. Check out these job acceptance letter samples to write a perfect acceptance letterWrite a formal acceptance letter for appointment to your new company using the sample example. Send a confirmation of joining with this format to the manager. In this article, we discuss how to write a job offer acceptance letter and also present a template and sample letter to help you get started. Dear Ms. Doe: I am writing to confirm my acceptance of your employment offer from April 1.