The Kane County Assessor’s Office is responsible for listing and valuing all property, both real and personal, that is subject to taxation as set forth by statute. For additional information on the Assessor’s Office functions, please see the FAQ’s link.
2019 property values now appear in the Public Retrieval link. If you feel the county value is incorrect, instructions for filing an appeal will be included on the 2019 Disclosure Notice. Additional filing information and forms may be obtained on this website underBoard of Equalization (BOE). Appeals for the 2019 tax year have to be submitted to the Kane County Auditor's Office no later than 5:00 PM on September 16, 2019.