How to Ask Your Professor for an Extension by Email
Life happens, and sometimes you need more time. Here's how to ask your professor professionally.
Extension Request Email
RecommendedDear Professor [Last Name], I hope this email finds you well. I am writing to request a brief extension on [assignment name], which is currently due on [date]. [Brief, honest explanation - I have been dealing with a family emergency / I came down with the flu / I had multiple exams this week]. I have already completed [mention work you've done], but I need [X more days] to complete it to the standard expected in your class. Would it be possible to submit the assignment by [proposed date, 2-3 days later]? I understand this is an inconvenience, and I apologize for not being able to meet the original deadline. Thank you for your consideration. Sincerely, [Your Name] [Course name and section]
Subject Line
Extension Request - [Course Name] - [Assignment Name]
Alternative Versions
Short & Direct Version
directDear Professor [Last Name], I need an extension on [assignment] due [date]. I can submit by [new date]. Please let me know if that works. Thank you, [Your Name] [Course/Section]
Warmer Version
warmHi Professor [Last Name], I hope your week is going well! I am reaching out because I have hit a rough patch with [brief reason] and I am worried about getting [assignment] done by [date]. I have already started it and I am really committed to doing good work — I just need a couple extra days. Would it be possible to submit by [new date]? I completely understand if not, and I appreciate your time either way. Thank you so much, [Your Name] [Course/Section]
Formal Version
professionalDear [Professor Name], I am writing to formally request an extension on [assignment name], due [original date]. Due to [reason], I am unable to complete the work to the standard I hold myself to by the original deadline. I am requesting an extension to [proposed date]. I am prepared to accept any late penalty if a full extension is not possible. Thank you for your consideration. Sincerely, [Your Name] [Student ID]
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When to Use This
Send this as early as possible - ideally 48+ hours before the deadline, not the night before.
What Not to Say
Don't lie or make excuses. Don't demand an extension. Don't send it the day it's due.