<p>For supplementary recommendations, should I send it in by paper? If so, where should I address them to. Harvard does not answer this very well on there website. Also, if you do not use the Commonapp online recommendations, is it alright for a teacher to send them in in hard-copy letters?</p>
<p>Send to Admissions Office, 86 Brattle St, Cambridge, MA 02138</p>
<p>Since Harvard does not have a separate form for supplement recs, I told my recommenders to write it then send it by regular mail.
One of my teachers is also refusing to send it online :). She’s just sending it in by mail, too.
You should give your teacher a stamped envelope with the address on it.</p>