Write your job-offer in minutes: Easy step-by-step guide with sample sentences and phrases. 1. Express your pleasure at receiving the offer.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. Our Employment Offer Letter template helps you easily create a letter for the next employee you hire. A sample letter offering a job contingent upon the results of a background check or other criteria. 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. How to Write an Acceptance Letter for a Job Offer?