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.Formally accept a job offer with our job acceptance letter template. Craft a professional job acceptance letter to start your new role positively. Mention following things in your mail: 1. Express your gratitude for the job. 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. Express your acceptance of the job offer in the first paragraph. 4. Include details about your salary, start date, and other important information.