Boone County 2016 Assessment Update

The Boone County Township Assessors have completed the assessments for the 2016 assessment year for taxes payable in 2017. The Boone County Assessment Office is in the process of completing the assessments for publication and notification.

Assessment notices will be sent to all property owners in Boone County if there has been a change in their assessment. All assessments that have changed will also be published in the Belvidere Daily Republican. The projected date of the publication is the first part of September. Property owners will have 30 days from the date of publication to appeal their assessment to the Boone County Board of Review. Please note this is an earlier publication date than in the past.

All property owners with a change of assessment will receive an assessment notice at the time of publication. Any property owner can appeal the assessment of their property even if it has not changed from the 2015 assessment. Please contact the Boone County Assessment Office at 815-544-2958 with any questions.