In this article, we discuss how to write a job offer acceptance letter and also present a template and sample letter to help you get started. I am writing to confirm my acceptance of your employment offer on April 20 and to tell you how delighted I am to be joining XYZ Corporation in Chicago.List of employment opportunities and application requirements. 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. Explain why you want the job. Demonstrate an understanding of the position the County has to offer. Application. It's where you agree to the terms and conditions of your employment laid out in the offer letter. Electronic signatures are allowed. It is up to the lead agency to determine which software they will purchase to use.