Lake County Property Tax Appeal Deadlines & Due Dates 2021
Below 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
Open for Filing
Lake County Board of Review
Closed for Filing
Closed for Filing
Antioch
August
September
Avon
August
September
Benton
July
August
Cuba
August
September
Ela
August
September
Fremont
August
September
Grant
August
September
Lake Villa
August
September
Libertyville
August
September
Moraine
August
September
Newport
August
September
Shields
July
August
Vernon
September
October
Warren
September
October
Wauconda
August
September
Waukegan
September
October
West Deerfield
August
September
Zion
July
August