It depends on the type of pre-authorized payment plan you belong to. For example:
If you are on the due date instalment plan, the bill is sent to inform you how much will be deducted from your bank account on the due date. The stub portion of your bill should indicate that you are on pre-authorized payment plan. If it does not, please contact the Tax Office at 519-837-5605 to ensure we have your proper information on your account.
If your pre-authorized payments are withdrawn monthly, you will receive the final tax bill only. This bill is sent to you, along with a letter to inform you what your total yearly taxes will be and what your final monthly payments will be. The stub portion of your bill should indicate that you are on pre-authorized payment plan.