Lake County Property Tax Appeal Deadlines & Due Dates 2021

Lake County Property Tax AppealsBelow is a listing of 2021 deadlines for appealing your Lake County property taxes with the Board of Review.

  • Dates in green have been announced (the window to appeal is now open)
  • Dates in red have passed (the window to appeal has closed)
  • Dates in gray are estimated based on previous years

The earliest you can submit a property tax appeal is the date listed as “Open for Filing” and no property tax appeal will be accepted after the “Closed for Filing” deadline.

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Lake County Township
Lake County Board of Review
Open for Filing
Lake County Board of Review
Closed for Filing
Antioch
July 15
August 16 
Avon
August 
September 
Benton
July 8
August 9 
Cuba
July 15
August 16 
Ela
July 22
August 23 
Fremont
July 8 
August 9 
Grant
August 
September 
Lake Villa
August 
September 
Libertyville
August 
September 
Moraine
July 15
August 16 
Newport
August 
September 
Shields
July 8
August 9 
Vernon
September 
October 
Warren
July 8 
August 9 
Wauconda
July 8
August 9 
Waukegan
July 22
August 23 
West Deerfield
July 8
August 9 
Zion
July 8
August 9 

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2020 Lake County Property Tax Appeal Deadlines & Due Dates

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