Mention following things in your mail: Sample Reply: Thank you so much for offering me the job. Here's a list of offer letter acceptance email reply samples and templates to express your enthusiasm.Don't know how to respond to a job offer? Here's what to say when you're accepting a job offer, declining, or negotiating it—with examples. 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. Here's what you need to do after you get a job offer. Send the perfect thank you email for the job offer to accept, plus more steps to take. In the opening paragraph of the letter enter the job position that is being offered, then enter the name of the company that is the Employer. 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. Thank you for this exciting opportunity.