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. Download Illinois Employment Acceptance Letter template, modify and send for signing using BoloForms Signature.Provide your name, contact information, and instructions for accepting the offer. Download a free Job Offer Acceptance Letter template for Word to use when you want to accept a job offer. Employment Offer Letter Instructions. Accepting a Job Offer.