Learn why you must write a job acceptance letter and how to write one with a professional touch through our tips and free samples. Learn how to write a professional job offer letter acceptance mail reply with joining date with an easy format and practical samples.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. This sample acceptance letter template helps individuals confirm their job offers formally. It provides clear instructions on filling out the form effectively. A job acceptance letter lets you outline the details of the job so that you are clear about your role in the company prior to your joining. On the following pages, you'll find a complete package of application sample materials: 1) A sample internship description. That is currently posted your website. What does 'accepted' mean in a job offer letter from a company?