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 what an acceptance letter is, see what to do before writing one, discover how to accept a job offer in a letter, and review examples for It's perfectly okay to reply with, "Thank you for the offer. I really appreciate it. You'll need to formally accept your offer. I hope this email finds you well. Dear Hiring Manager,. 1. Read through this FAQ page. There are several answers to common questions about the application here. 2.