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.Learn about the steps you can take to formally accept a job offer and review our tips and examples for acceptance letters. There are three primary methods through which you can communicate your acceptance: via phone, email, or inperson interaction. It's perfectly okay to reply with, "Thank you for the offer. I really appreciate it. The acceptance letter is a simple and pleasant letter to write. In the first paragraph, thank the company for the offer and directly accept the position. You'll need to formally accept your offer. Download our FREE Job Offer Acceptance Letter templates.