<p>I filled out the required application but I still need to refine my essay, so can I submit my regular application now and then my essay later, along with my supplemental material?</p>
<p>You can do this but…I think how it works with Pitt is that once they receive the required materials (application, SATs or ACTs and transcript) they consider your application complete and it may go to review with admissions before you get your essay and supplemental info. in. I would try and get the essay in as close to your other materials as you can.</p>