The 2023 Kane County property tax bills (payable in 2024) are expected to be mailed on May 1, 2024.  According to Kane County Treasurer, Christopher J. Lauzen, CPA, MBA, the first and second installments are due by the following dates:

• The first installment will be due June 3, 2024.​
  
• The second installment will be due September 3, 2024.
  
  

Beginning May 1, 2024, taxpayers can visit the Treasurer's website at Treasurer.KaneCountyIL.gov to view and print duplicate bills.\

Taxpayers are encouraged to make payments in the following methods:

• Recommended – Online payments at Treasurer.KaneCountyIL.gov.  There is no fee for an e-check payment.  Please note there are convenience fees for credit and debit card (2.35%) payments. We do not take over-the-phone payments.
• Recommended – Mailing your check payment to the Treasurer's office using the payment coupon and envelopes provided with your tax bill.
  
• Recommended – Placing your check payment with the payment coupon, in the envelopes provided, in our Drive-Up Payment Drop Box.  The Drop Box is located behind Building A at the Kane County Government Center, 719 S. Batavia Ave., in Geneva.  The Drop Box is open 24 hours a day, 7 days a week.
• Many Kane County Banks will accept on-time payments at their drive-up facilities if accompanied with a payment coupon. 
• Only personal checks and money order payments will be accepted at the Kane County Clerk's Branch Office, located at 5 E. Downer Place, Suite F, in downtown Aurora.
  
• Payments may also be made at the Kane County Treasurer's Office during regular business hours.​