Cook County Property Tax Appeal Calendar for 2016

Cook County Property Tax Assessment Calculator | KensingtonBelow is a listing of when you can make property tax appeals in 2016 with the Cook County Assessor as well as the Board of Review. Color key:

  • 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” date.

Why appeal at the Board of Review (BOR)

Why appealing by yourself can cost you a lot of money

Contact us if you have any questions or would like to use our property tax appeal to get a maximum reduction – better yet, get your free property tax appeal estimate today

Cook County Township Cook County Assessor
Open for Filing
Cook County Assessor
Closed for Filing
Cook County Board of Review
Open for Filing
Cook County Board of Review
Closed for Filing
Barrington March 17 April 18 August 1 August 30
Berwyn April 20 May 20 August 22 September 20
Bloom September 6 October 6 December 5 January 3
Bremen April 14 May 16 August 22 September 20
Calumet April 25 May 25 August 22 September 20
Cicero March 21 April 21 August 1 August 30
Elk Grove May 5 June 6 October 17 November 15
Evanston February 24 March 28 August 1 August 30
Hanover September 13 October 13 December 19 January 17
Hyde Park June 20 July 20 November 14 December 13
Jefferson July 14 August 15 January 3 February 1
Lake May 11 June 13 October 17 November 15
Lake View April 6 May 6 September 6 October 5
Lemont May 13 June 13 September 6 October 5
Leyden June 15 July 15 November 14 December 13
Lyons May 20 June 20 October 17 November 15
Maine May 26 June 27 November 14 December 13
New Trier March 2 April 4 August 1 August 30
Niles September 6 October 6 January 3 February 1
North Chicago September 26 October 26 December 19 January 17
Northfield July 28 August 29 December 19 January 17
Norwood Park May 16 June 16 October 17 November 15
Oak Park March 10 April 11 August 1 August 30
Orland July 22 August 22 December 5 January 3
Palatine April 7 May 9 September 6 October 5
Palos April 1 May 2 August 22 September 20
Proviso July 15 August 15 December 5 January 3
Rich August 29 September 29 December 5 January 3
River Forest January 29 February 29 August 1 August 30
Riverside January 29 February 29 August 1 August 30
Rogers Park February 10 March 14 August 1 August 30
Schaumburg August 19 September 19 January 3 February 1
South Chicago September 30 October 31 December 19 January 17
Stickney May 23 June 23 October 17 November 15
Thornton August 16 September 16 December 5 January 3
West Chicago August 12 September 12 December 19 January 17
Wheeling July 11 August 11 December 5 January 3
Worth June 10 July 12 November 14 December 13

Contact us today for a free property tax appeal estimate

2015 Cook County Property Tax Appeal Deadlines & Due Dates