I didn’t reply in time to my offer and it has now been withdrawn. What should I do if I want to accept the offer? You’ll need to reply to your offer on My Imperial by the deadline included in your offer letter: 14 days for: Department of Mathematics: All postgraduate applications Business School: All MSc applications 28 days for all other postgraduate applications. If you didn’t reply to your offer within the deadline, your offer may have been withdrawn. If you now want to accept your offer, please email the relevant Admissions team to request if this can be re-instated.