Writing a job acceptance letter is a sign of professionalism. Check out these job acceptance letter samples to write a perfect acceptance letterInclude any knowledge you have about the City or department. Emphasize your enthusiasm and interest in the job. 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. Job offer acceptance letter samples. Learn how to write a professional job offer letter acceptance mail reply with joining date with an easy format and practical samples. Learn how to formally and professionally write a letter accepting a job offer. Browse our collection of resumé and cover letter templates, career guides and other useful tips. See interview tips, job prep kits, infographics and more.