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. Start a job offer letter with "Dear" and the candidate's first and last name.Let them know that your company is enthusiastic about the job offer. Download Illinois Employment Acceptance Letter template, modify and send for signing using BoloForms Signature. You want to thank the person who hired you, discuss the job specifics and quickly restate the assets you will be bringing to the position. 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. 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. An employment verification letter for immigration (EVL) is one way to satisfy proof of employment requirements that are needed for various US visas. How to thank the employer. This type of writing ensures that right-off-the-bat the future employer gets a positive impression of the applicant.