If you need a copy of your tax bill for income taxes, please visit their website at willcounty.gov and click on treasurer link. You cannot appeal your TAX BILL. If you are upset regarding the amount of taxes being paid, you must contact your local taxing bodies (school district, ...
SPRINGFIELD, IL, - DuPage County has been issued a final property assessment equalization factor of 1.0000, according to David Harris, Director of the Illinois Department of Revenue. Press Release - Thursday, March 17, 2022 SPRINGFIELD, IL,- DuPage County has been issued a final property assess...