Question about reference letters on mathjobs I have a mechanical question about the mathjobs interface (I believe this is not off -topic since there is a correct answer and this answer would remove uncertainty for other mathematicians in future job cycles). If I list a reference letter in my application to a position, but the reference letter is submitted after the formal deadline (or at least after I submit the application), will that reference letter be automatically added to my dossier at the university in question or do I have to re-submit all of my materials?
The reference letter is automatically added to your applications by mathjobs when it is uploaded by your letter-writers, and there is no need to resubmit. 

However, I recommend sending gentle reminders to your letter-writers!