well the bill wasn't released yet, after the tuition increase meeting is done then the bills will get made and sent out. You have to pay before the start of class or before you move in i think. If something comes up and you can't pay the amount required you can do payment plans Rutgers, The State University Of New Jersey - Tuition Payment Plan
or ask for an extension but have a valid reason.
For example, i had to request an extension because the bank was taking its sweet time to verify a deposit. I was granted a 2 week extension which was more than enough time