​​​​​​​​​Contact Us

• ​​​​​If your question is about the assessed valuation of your property, please contact your Township Assessor.   Please visit the township assessors​ list​ for a directory of Township Assessors.
• If your question is about your property tax bill, please contact the Kane County Treasurer, who administers all tax bills in Kane County; or visit the Kane County Treasurer's website​.
  
• ​If your question is about property tax rates, redemption of unpaid property taxes, or the proration of property tax levies in the Elgin area, please contact the Kane County Clerk's Tax Extension Department​.
  
• Please DO NOT upload assessment complaints through this portal, they will not be accepted.  They must be mailed or dropped off on or before the filing deadline for that township.  Filing deadlines can be found at ​Assessments.KaneCountyIL.gov/Pages/Deadline.aspx​​ . 
  

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