Mention following things in your mail: Sample Reply: Thank you so much for offering me 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.How to Write an Acceptance Letter for a Job Offer? Employment Offer Letter Instructions. In the opening paragraph of the letter enter the job position that is being offered, then enter the name of the company that is the Employer. Employer's Current Address: The address of the employer or company providing the verification. You can also view your application status online, along with the ability to accept an e-Offer all from the MassCareers Page. I had suggested the start date but this was before they asked me to do more work. Fill out the application and send to Avi Glaser with a pre-approval letter.