Learn why you must write a job acceptance letter and how to write one with a professional touch through our tips and free samples. State how eager you are to start working for the company.Mention the proposed start date. Your Acceptance Letter should restate the terms, including everything agreed to. 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. There are 7 acceptance letter samples you will see here. They can be used for different purposes. 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. I am writing to formally accept the offer for the Consultant position at Clark Consulting as discussed.