Synopsis As Introduced Amends the Property Tax Code. Provides that, beginning with the 2017 levy year, the Property Tax Extension Limitation Law applies to all taxing districts, including home rule units. Provides that, beginning with the 2017 levy year and until the first levy year to occur after a revenue neutral school funding formula is enacted, the extension limitation under the Property Tax Extension Limitation Law is 0% or the rate of increase approved by the voters. Preempts home rule. Amends the State Mandates Act to require implementation without reimbursement. Effective immediately.