2026 Property Tax Due Dates
Varies (Cook Co.: March 1)
First installment (varies by county)
Varies (Cook Co.: August 1)
Second installment
Payment Methods
Online, Mail, In-Person
Kane County Treasurer
How to Pay
Online
Pay using credit card or e-check
By Mail
Mail check payable to Kane County Treasurer
In Person
Visit the Treasurer's office — 719 S Batavia Ave, Bldg A, Geneva IL 60134, Mon-Fri 8:30am - 4:30pm
Other Counties in Illinois
About Kane County
Kane County is a county in the U.S. state of Illinois. According to the 2020 census, it has a population of 516,522, making it the fifth-most populous county in Illinois. Its county seat is Geneva, and its largest city is Aurora.
Source: Wikipedia — content available under CC BY-SA 4.0
Related Resources
Get Deadline Reminders
We'll email you a fortnight before your property taxes are due.
Due dates shown are for reference only. Contact your county treasurer's office to confirm official deadlines before making payments.