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Lake County Treasurer  

Tax Dates -  These dates are subject to change

Due Date:Jun-05-20141st Installment (8:30 AM - 7:00 PM)
Due Date:Sep-05-20142nd Installment (8:30 AM - 7:00 PM)

Interest: Effective immediately after due dates listed above


These dates are subject  to change

May-04-2014Property taxes mailed
Jun-05-20141st Installment (8:30 AM - 7:00 PM)
Jun-06-20141½ % penalty per month on unpaid 1st Installment
Jul-06-20143% penalty on unpaid 1st Installment
Aug-06-20144 ½% penalty on unpaid 1st Installment
Sep-05-20142nd Installment (8:30 AM - 7:00 PM)
Sep-06-20141½ % penalty on unpaid 2nd Installment and 6% penalty on unpaid 1st Installment
Sep-23-2014Tax buyers can pay current year taxes
Oct-01-2014Registration for Tax Buyers
Oct-06-20143% penalty on unpaid 2nd Installment and 7½% penalty on unpaid 1st Installment
Oct-08-2014Last day to pay online to avoid Publication and Final Notices
Oct-15-2014Pay by 5:00 PM to avoid Publication and Final Notice
Oct-21-2014Order Publications (Additional $10.00 Fee Added)
Oct-24-2014Mail Final Notices
Oct-30-2014Delinquent Tax Publications
Oct-31-2014Last day to pay with personal check
Oct-31-2014Tax Buyer registration ends @ 5:00 pm
Oct-31-2014Delinquent Tax Publications
Nov-03-2014Certified Funds Only
Nov-03-2014Last day to pay by 5:00 pm, on the Internet by Credit Card /ECheck and Voice Response.
Nov-14-2014Last day to pay over the counter with Discover Card
Nov-14-2014Property taxes must be paid by 5:00 PM to avoid going to sale - No Postmark accepted
Nov-17-20142013 Tax Sale begins (Homeowner has at least 2 1/2 years to redeem delinquent taxes)

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Lake County, Illinois
18 N. County Street
Waukegan, IL 60085
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Contact Information
David Stolman, Treasurer
18 N. County St., Rm. 102
Waukegan, IL 60085-4351
Ph: 847.377.2323
Fx: 847.984.5899
Monday through Friday
8:30 AM to 5:00 PM 
Due Dates Only: 
8:30 AM to 7:00 PM​
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