Cook County property tax
Cook County township property tax appeal guides
Choose a published township guide for its current Assessor and Board of Review window status, recent single-family sales facts, and practical evidence checks.
Know your city but unsure of your township? Find your township by city.
City Triad
- Hyde Park Township appeal guide Open now
- Jefferson Township appeal guide Open now
- North Chicago Township appeal guide Open now
- South Chicago Township appeal guide Open now
- Lake Township appeal guide Not announced
- Lake View Township appeal guide Closed
- Rogers Park Township appeal guide Closed
- West Chicago Township appeal guide Closed
North Triad
- Barrington Township appeal guide Open now
- Hanover Township appeal guide Open now
- Niles Township appeal guide Open now
- Schaumburg Township appeal guide Open now
- Elk Grove Township appeal guide Closed
- Evanston Township appeal guide Closed
- Leyden Township appeal guide Not announced
- Maine Township appeal guide Closed
- New Trier Township appeal guide Closed
- Northfield Township appeal guide Closed
- Norwood Park Township appeal guide Closed
- Palatine Township appeal guide Not announced
- Wheeling Township appeal guide Not announced
South Triad
- Bloom Township appeal guide Open now
- Bremen Township appeal guide Open now
- Calumet Township appeal guide Open now
- Lemont Township appeal guide Open now
- Rich Township appeal guide Open now
- Thornton Township appeal guide Open now
- Berwyn Township appeal guide Closed
- Cicero Township appeal guide Closed
- Lyons Township appeal guide Closed
- Oak Park Township appeal guide Closed
- Orland Township appeal guide Not announced
- Palos Township appeal guide Closed
- Proviso Township appeal guide Not announced
- River Forest Township appeal guide Closed
- Riverside Township appeal guide Closed
- Stickney Township appeal guide Closed
- Worth Township appeal guide Not announced