For information about residences and residence fees see Student Housing Services.
The $750 residence deposit is not applied to your fall account but is held as a deposit and applied to your winter semester account. You can verify that your deposit has been received in the Pending Deposit Status section on WebAdvisor. Once your winter semester bill is posted in November, you will see the deposit amount on the Account Activity page for that semester. Just go to the Account View section and click on the winter semester link on the left.
The Winter residence fees include a credit from the residence deposit.