Knowing how to accept a job offer is key. Thank the recruiter, review the offer and follow up with questions and a counter offer before accepting the offer.Write a short message explaining that you accept the offer and enclose a formal acceptance letter in the attachments. I am pleased to accept your job offer as (position title) at (Company XYZ). How to Write an Acceptance Letter for a Job Offer? 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. Just rely to the email. It's a legal concept that offers should be extended, and then accepted. In the next section of your email, give a straightforward acceptance statement for the job offer. Sample Acceptance Letter.