Office of the County Treasurer Kristine Pilkington 217-357-3986 hct02@hancockcounty-il.gov Documents and Forms Tax Sale Registration 2024 Last Updated: August 29, 2024 2021 Hancock County Audit Report Last Updated: August 30, 2022 Change of Address Last Updated: Apr 18, 2008 Illinois Municipal Guide 2015 Last Updated: May 2, 2015 Tax Sale Registration 2023 Last Updated: September 25, 2023 2022 Hancock County Audit Report Last Updated: July 27, 2023 2020 Hancock County Audit Report Last Updated: July 28, 2021 Email Bill Request Last Updated: Apr 2, 2015 Learn More County Treasurer Home 2024 Real Estate Tax Bills Documents and Forms How to Access Property Tax Information Distributions Frequently Asked Questions Learn More County Treasurer Home 2024 Real Estate Tax Bills Documents and Forms How to Access Property Tax Information Distributions Frequently Asked Questions