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. Here is a sample acceptance letter that you would print out and send through the mail.Be sure to print on quality white paper. Learn how to write a professional job offer letter acceptance mail reply with joining date with an easy format and practical samples. I've reviewed the terms and am happy to accept the job offer. I am delighted to accept your offer. I extend my gratitude to you for offering me the position of {Title} in {Company's name}. In the formal offer letter, provide comprehensive details about the position, compensation, benefits, and other pertinent terms. 16 or 3 weeks to decide, whichever is longer. Search and apply for federal jobs.