Applicants will need to pay the deposit and one full month's rent before moving in. Since the deposit is usually equal to one month's rent, the move-in cost is usually two times the rent.
Note that your first full month's rent will be prorated based on your move-in date. For instance, if you move in halfway through August, you will only pay half a month's rent in September. (Rent will still be due on September 1st.)