County of Iroquois issued the following announcement on Feb. 18.
County Treasurer, Kurt Albers, has announced that Iroquois County Tax payers can now view and print previously paid tax bills by visiting Iroquois Property Tax Inquiry
2019 payable 2020 property tax bills are expected to go out sometime in June. Be sure to contact the Assessment office at 815-432-6978 prior to tax bills going out for any name or address changes or to see if you qualify for any exemptions. Visit the Assessment page on this website for a full list and explanation of exemptions.
Original source can be found here.