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, we discuss how to write a job offer acceptance letter and also present a template and sample letter to help you get started. I kindly request an extension of 3 days to allow me to resolve these personal matters and join the company on October 4, 2050. Do you need some additional time to consider a job offer? Learn the best tips and tricks so you know how to ask for an extension on a job offer! 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. If you do not have an offer letter yet, do not give notice to your current employer. Response 1 of 1: Yup wait for the confirmation from HR in form of revised offer letter with the new date . Before the offer letters are rolled out, the date of joining is discussed and different people react differently.