Recipients of a Class 6, 7, 8, C or L property(s) are required to file specific information with the Cook County Assessor’s Office. Failure to file a completed, original affidavit with the correct information by the required deadline can result in the loss of the Incentive.

Recipients must complete this affidavit, have the signature notarized, list the Permanent Index Number(s) of each parcel of your property receiving an Incentive, and return this affidavit to the Cook County Assessor’s Office by the deadline.

2021 deadline: February 12, 2021