Town of Milton updates residents on property tax bills Milton, Ontario, Canada / FM101 Milton Now 101.3 myFM News staff Jun 9, 2020 | 1:00 PM The Town of Milton says final property tax bills are being mailed out this month. They will be issued in the third week of June. Both installments have been deferred. They are now due August 31st and October 30th. For more, click here.