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Illinois Property Tax Appeal Deadlines & Dates
Currently Servicing: Cook | DuPage | Kane | Kendall | Lake | McHenry | Will
Search Your County & Township Below. Don't See Your Area? Just Ask! Additional Townships, Counties, & States to come. Reminder Cook County will have a Township & Board of Review deadline, call to learn more.
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Barrington: Open until 09/23/2026
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Berwyn: See Board of Review
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Bloom: TBD
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Bremen: Open until 09/24/2026
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Calumet: TBD
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Cicero: See Board of Review
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Elk Grove: See Board of Review
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Evanston: Open until 09/01/2026, BOR
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Hanover: TBD
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Hyde Park: TBD
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Jefferson: TBD
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Lake: TBD
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Lake View: See Board of Review
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Lemont: TBD
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Leyden: TBD
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Lyons: Open until 09/03/2026
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Maine: See Board of Review
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New Trier: Open until 09/01/2026, BOR
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Niles: TBD
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North Chicago: TBD
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Northfield: Open until 09/04/2026
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Norwood Park: Open until 09/01/2026, BOR
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Oak Park: Open until 09/01/2026, BOR
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Orland: TBD
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Palatine: TBD
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Palos: See Board of Review
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Proviso: TBD
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Rich: TBD
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River Forest: Open until 09/01/2026
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Riverside: Open until 09/01/2026
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Rogers Park: Open until 09/01/2026
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Schaumburg: TBD
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South Chicago: TBD
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Stickney: See Board of Review
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Thornton: TBD
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West Chicago: Open until 08/21/2026
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Wheeling: TBD
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Worth: TBD
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