Here's a bit of info for applicants in R2 & beyond, learnt the hard way!
I qualify for an English language test waiver, but as part of adding things to make the app stronger, I attached my IELTS score, before submitting a day before R1. The next thing I knew, I got a mail saying the app was incomplete till I sent them the IELTS Score officially! & for those from India, and considering the IELTS, please know that it is pretty complex asking for addl reports!!
Luckily, even as mine was (is) being processed by British Council, I got another mail asking if I could provide my regn no! Though it is on the uploaded image. So I mailed them the image again yday and got a mail today indicating the app was complete!
Moral: If you qualify for a waiver, either order the test report to be forwarded well ahead, or, don't include those test scores. Tepper Adcom won't look at the app till they have the official language report, IF you mention it, even as additional qualification!