35 ILCS 200/20-27
Notwithstanding any other provision of law, beginning in taxable year 2010, if property is annexed to a municipality under Section 7-1-13 of the Illinois Municipal Code at any time during the taxable year, any taxpayer who is liable for paying property taxes on the property during the taxable year may apply to the municipality for a refund of the amount of property taxes (i) paid by the taxpayer, (ii) distributed to the municipality, and (ii) attributable to the annexed property for the portion of the taxable year during which the property was not included in the municipality. The municipality shall refund those amounts to the taxpayer within 60 days after the application is received.
A home rule unit may not regulate the collection or distribution of tax proceeds in a manner inconsistent with this Section. This subsection is a limitation under subsection (i) of Section 6 of Article VII of the Illinois Constitution on the concurrent exercise by home rule units of powers and functions exercised by the State.
35 ILCS 200/20-27