IL SB3751

Amends the Property Tax Code to allow property tax refund claims in Cook County if the right to a refund arose less than 20 years prior to the application filing date.

Permits refund applications filed after September 1, 2011 for claims arising more than 5 but less than 20 years before the application date.

Removes the $350,000 aggregate cap on total taxes and interest refunded for all claims arising more than 5 years prior to the application filing date.

Requires the Cook County Treasurer to accept refund claims by mail or in person and notify the public of these provisions on the Treasurer's website.

Establishes that refunds are paid in the order claims are received, with taxes proportionately reduced for each taxing district where the property is located.