Property owners are receiving reassessment notices with increases of 200% or even 300% on commercial property and apartment buildings. Even those who planned for the reassessment this year never imagined increases on this scale and do not know how to budget for the potential tax increase.As an attorney who contests property tax assessments, I have been hearing a lot from taxpayers this year.Townships in the north and west regions of Cook County are being reassessed in 2019 as part of the triennial reassessment cycle. All …