Most employers allow a deferral of acceptance which enables you to join at a later date. Its usually in 3-6 month period.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. I just got my offer revoked for asking for a 3 day extension for the deadline. Initial deadline was 6 days after offer was given. In this article, you'll find guidelines to help you create your own letters along with offer letter templates you can use to hire people more quickly. Extending a job offer? Our comprehensive guide walks you through the process, including tips on offer letter creation! I kindly request an extension of 3 days to allow me to resolve these personal matters and join the company on October 4, 2050. Download and complete Motion and Notice forms from the Illinois Office of the Courts.