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Property Tax Bills

2025 Property Tax Bills bill be mailed out April 27, 2026

Due Dates
1st Installment due June 4, 2026 
2nd Installment due Sept 4, 2026

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For Any Tax Related Questions
Call Lake County Treasurer's Office 847-377-2323
Or visit 
lakecountyil.gov/198/Treasurers-Office

Looking for Your Tax Bill?
You can always call our office and we can print a copy 

if these instructions are too complicated or you do not have access to a printer.

Go to Property Records Website
Enter the following on the next page.
Address No.  _____ (ex. 1498)
Street  ___________ (ex. Main)
DO NOT enter anything else.
Hit Search
Once you are into your property record..
On the left side click Tax Payment History

 

If you need to View or Print a copy of the tax bill... (see below)
On the right hand side change tax year to 2025 (not 2026).   

After page refreshes, on the right side of the page..

Under Reports  click on "Tax Bill"  to select it & press GO.
After waiting a few seconds, a tax bill will pop up. 

If nothing pops up.. check your pop-up blocker.

Lake County tax bill generating website example

Office Hours 

Monday – Friday  8:30AM-4:30PM 

*Hours subject to change due to staffing*

Office Address 

1490 Main Street

Antioch, Illinois 60002

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