I am writing to confirm my acceptance of your employment offer on April 20 and to tell you how delighted I am to be joining XYZ Corporation in Chicago. Learn why you must write a job acceptance letter and how to write one with a professional touch through our tips and free samples.Dear Happy: It is with great pleasure that I accept your offer to fill the position of Acquisition Assistant. In this comprehensive guide, we'll walk you through the entire process of writing a stellar job acceptance letter that not only secures your new position. The first thing you should put on your job acceptance letter is the date. Include it underneath the header close to the top of your letter. Take a look at the samples below to see a variety of formatting options. Beyond a professional and courteous 'Thank you for your offer, which I am pleased to accept', there is no need for anything else. How to Apply to UC Riverside. Follow along as UCR students walk you through the process of filling out an admission application.