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2019 Assessment Calendar and Deadlines

Townships Currently Active

There are no active townships at this time.

Assessment Calendar and Deadlines

2021 Assessment Calendar and Deadlines

[*] Indicates Reassessment District       [**] Indicates Estimated Mailing Date

As new filing dates are determined, they will be added below. Dates are subject to change. Any changed dates will say (REVISED) next to the new dates.
To download a spreadsheet of the North, South and Chicago townships and dates, click here.

The following townships in the City will be fully re-assessed in 2021:

TownshipAssessment Notices MailedLast Date Appeals AcceptedRe‑Review Final DateDate A‑Roll CertifiedDate A‑Roll PublishedBoard of Review Filing DatesPass
Hyde Park**    1
Jefferson**    1
Lake**    1
Lake View**    1
North Chicago**    1
Rogers Park**    1
South Chicago**    1
West**    1

The following townships will be re-assessed only if there is a change due to division work, permit applications or other special applications.

TownshipAssessment Notices MailedLast Date Appeals AcceptedRe‑Review Final DateDate A‑Roll CertifiedDate A‑Roll PublishedBoard of Review Filing DatesPass
Barrington**    1
Berwyn**    1
Bloom**    1
Bremen**    1
Calumet**    1
Cicero**    1
Elk Grove**    1
Evanston**    1
Hanover**    1
Lemont**    1
Leyden**    1
Lyons**    1
Maine**    1
New Trier**    1
Niles**    1
Northfield**    1
Norwood Park**    1
Oak Park**    1
Orland**    1
Palatine**    1
Palos**    1
Proviso**    1
Rich**    1
River Forest**    1
Riverside**    1
Schaumburg**    1
Stickney**    1
Thornton**    1
Wheeling**    1
Worth**    1
2020 Assessment Calendar and Deadlines

[*] Indicates Reassessment District       [**] Indicates Estimated Mailing Date

As new filing dates are determined, they will be added below. Dates are subject to change. Any changed dates will say (REVISED) next to the new dates.
To download a spreadsheet of the North, South and Chicago townships and dates, click here.

The following townships in the South Suburbs will be fully re-assessed in 2020:

TownshipAssessment Notices MailedLast Date Appeals AcceptedRe‑Review Final DateDate A‑Roll CertifiedDate A‑Roll PublishedBoard of Review Filing DatesPass
River Forest* 2/7/2020   5/1/20209/30/202010/8/2020 F
Riverside* 2/10/2020   5/1/20209/30/202010/8/2020 F
Oak Park* 2/27/2020   5/1/20209/30/202010/7/2020 F
Palos* (REVISED) 3/13/2020 (REVISED)  5/1/20208/27/20209/3/2020 F
Calumet* (REVISED) 4/20/2020 (REVISED)  5/26/20209/1/20209/11/2020 F
Berwyn* (REVISED) 5/18/2020 (REVISED)  6/23/202010/6/202010/15/2020 F
Lemont* (REVISED) 5/27/2020 (REVISED)  7/2/202010/6/202010/16/2020 F
Worth* (REVISED) 6/17/2020 (REVISED)  7/23/202010/16/202010/22/2020 F
Stickney* (REVISED) 6/26/2020 (REVISED)  8/3/202010/19/202010/22/2020 F
Lyons* (REVISED) 7/10/2020 (REVISED)  8/14/202010/30/202011/5/2020 F
Orland* (REVISED) 7/22/2020 (REVISED)  8/27/202011/2/202011/5/2020 F
Cicero* (REVISED) 7/24/2020 (REVISED)  8/31/202011/2/202011/5/2020 F
Thornton* (REVISED) 8/21/2020 (REVISED)  9/25/202011/18/202011/26/2020 F
Proviso* (REVISED) 8/31/2020 (REVISED)  10/5/202011/24/202012/2/2020 F
Bremen* (REVISED) 9/16/2020 (REVISED)  10/22/202011/27/202012/3/2020 F
Rich* (REVISED) 9/24/2020 (REVISED)  10/30/202012/2/202012/10/2020 F
Bloom* (REVISED) 10/8/2020 (REVISED)  11/12/202012/4/202012/9/2020 F

The following townships will be re-assessed only if there is a change due to division work, permit applications or other special applications.

TownshipAssessment Notices MailedLast Date Appeals AcceptedRe‑Review Final DateDate A‑Roll CertifiedDate A‑Roll PublishedBoard of Review Filing DatesPass
Evanston 2/19/2020   5/1/20209/23/202010/8/2020 F
Norwood Park 2/20/2020   5/1/20209/4/20209/17/2020 F
Rogers Park 2/24/2020   5/1/20208/19/20208/26/2020 F
New Trier 3/4/2020   5/1/202010/8/202010/29/202011/2/2020 - 12/1/2020F
Barrington (REVISED) 3/13/2020 (REVISED)  5/1/202010/8/202010/29/202011/2/2020 - 12/1/2020F
Wheeling (REVISED) 4/14/2020 (REVISED)  6/19/202010/8/202010/29/202011/2/2020 - 12/1/2020F
Palatine (REVISED) 5/5/2020 (REVISED)  6/10/20209/28/202010/8/2020 F
West (REVISED) 6/12/2020 (REVISED)  7/20/202010/19/202010/22/2020 F
Leyden (REVISED) 6/23/2020 (REVISED)  7/29/202010/22/202010/29/202011/2/2020 - 12/1/2020F
Elk Grove (REVISED) 6/26/2020 (REVISED)  8/3/202010/23/202010/29/202011/2/2020 - 12/1/2020F
Lake View (REVISED) 7/1/2020 (REVISED)  8/5/202011/4/202011/12/2020 F
Maine (REVISED) 7/21/2020 (REVISED)  8/26/202011/5/202011/11/2020 F
Schaumburg (REVISED) 7/29/2020 (REVISED)  9/1/202011/5/202011/12/2020 F
Hyde Park (REVISED) 8/20/2020 (REVISED)  9/24/202011/17/202011/26/2020 F
Jefferson (REVISED) 8/28/2020 (REVISED)  10/2/202011/23/202011/28/2020 F
Hanover (REVISED) 9/9/2020 (REVISED)  10/15/202012/1/202012/10/2020 F
Northfield (REVISED) 9/15/2020 (REVISED)  10/21/202011/27/202012/10/2020 F
Lake (REVISED) 9/23/2020 (REVISED)  10/29/202012/8/202012/16/2020 F
Niles (REVISED) 9/24/2020 (REVISED)  10/30/202012/3/202012/10/2020 F
North Chicago (REVISED) 9/25/2020 (REVISED)  11/2/202012/10/202012/16/2020 F
South Chicago (REVISED) 10/6/2020 (REVISED)  11/10/202012/10/202012/19/2020 F
2019 Assessment Calendar and Deadlines

[*] Indicates Reassessment District       [**] Indicates Estimated Mailing Date

As new filing dates are determined, they will be added below. Dates are subject to change. Any changed dates will say (REVISED) next to the new dates.
To download a spreadsheet of the North, South and Chicago townships and dates, click here.

The following townships in the North Suburbs will be fully re-assessed in 2019:

TownshipAssessment Notices MailedLast Date Appeals AcceptedRe‑Review Final DateDate A‑Roll CertifiedDate A‑Roll PublishedBoard of Review Filing DatesPass
Norwood Park* (REVISED) 2/22/2019 (REVISED)  3/25/20194/19/20195/1/20195/16/20197/1/2019 - 7/30/2019F
Evanston* (REVISED) 3/15/2019 (REVISED)  4/15/20195/21/20196/11/20196/20/20197/1/2019 - 7/30/2019F
New Trier* (REVISED) 3/29/2019 (REVISED)  4/29/20197/2/20197/25/20198/15/20198/19/2019 - 9/17/2019F
Elk Grove* (REVISED) 4/18/2019 (REVISED)  5/29/20197/30/20198/22/20199/5/20199/9/2019 - 10/8/2019F
Maine* (REVISED) 5/7/2019 (REVISED)  6/7/20198/27/20199/25/201910/3/201910/7/2019 - 11/5/2019F
Northfield* (REVISED) 5/24/2019 (REVISED)  6/24/201910/1/201910/21/201910/31/201911/4/2019 - 12/3/2019F
Barrington* (REVISED) 6/4/2019 (REVISED)  7/5/20199/16/20199/25/201910/3/201910/7/2019 - 11/5/2019F
Leyden* (REVISED) 6/21/2019 (REVISED)  7/22/201910/15/201910/30/201911/7/201911/18/2019 - 12/17/2019F
Wheeling* (REVISED) 7/8/2019 (REVISED)  8/8/201911/1/201911/13/201911/20/201912/2/2019 - 12/31/2019F
Palatine* (REVISED) 8/2/2019 (REVISED)  9/3/201911/4/201911/16/201911/21/201912/2/2019 - 12/31/2019F
Schaumburg* (REVISED) 8/16/2019 (REVISED)  9/16/201911/9/201911/19/201911/22/201912/2/2019 - 12/31/2019F
Niles* (REVISED) 9/10/2019 (REVISED)  10/10/201911/16/201911/22/201911/28/201912/10/2019 - 1/8/2020F
Hanover* (REVISED) 9/24/2019 (REVISED)  10/24/201911/20/201911/26/201912/2/201912/10/2019 - 1/8/2020F

The following townships will be re-assessed only if there is a change due to division work, permit applications or other special applications.

TownshipAssessment Notices MailedLast Date Appeals AcceptedRe‑Review Final DateDate A‑Roll CertifiedDate A‑Roll PublishedBoard of Review Filing DatesPass
Riverside (REVISED) 2/5/2019 (REVISED)  3/7/20194/5/20194/15/20194/25/20197/1/2019 - 7/30/2019F
River Forest 2/6/2019   3/8/20194/5/20194/17/20194/25/20197/1/2019 - 7/30/2019F
Rogers Park (REVISED) 2/15/2019 (REVISED)  3/18/20194/9/20194/19/20195/1/20197/1/2019 - 7/30/2019F
Berwyn (REVISED) 2/26/2019 (REVISED)  3/27/20194/22/20195/1/20195/16/20197/1/2019 - 7/30/2019F
Oak Park (REVISED) 3/19/2019 (REVISED)  4/19/20195/22/20196/7/20196/19/20197/1/2019 - 7/30/2019F
Palos (REVISED) 4/5/2019 (REVISED)  5/6/20197/2/20197/18/20198/1/20198/12/2019 - 9/10/2019F
Cicero (REVISED) 4/12/2019 (REVISED)  5/13/20197/2/20197/18/20198/1/20198/12/2019 - 9/10/2019F
Lake View (REVISED) 4/29/2019 (REVISED)  5/30/20197/31/20198/16/20198/28/20199/9/2019 - 10/8/2019F
Lyons (REVISED) 5/20/2019 (REVISED)  6/21/20199/3/20199/16/20199/26/201910/7/2019 - 11/5/2019F
Stickney (REVISED) 5/28/2019 (REVISED)  6/28/20199/4/20199/13/20199/26/201910/7/2019 - 11/5/2019F
Bremen 6/4/2019   7/5/201910/1/201910/11/201910/24/201911/4/2019 - 12/3/2019F
Lemont (REVISED) 6/12/2019 (REVISED)  7/15/20199/30/201910/7/201910/18/201911/4/2019 - 12/3/2019F
Calumet (REVISED) 6/14/2019 (REVISED)  7/15/20198/12/20198/21/20199/4/20199/9/2019 - 10/8/2019F
West (REVISED) 6/26/2019 (REVISED)  7/26/201910/28/201911/6/201911/14/201911/18/2019 - 12/17/2019F
Worth (REVISED) 6/28/2019 (REVISED)  7/29/201910/26/201910/31/201911/7/201911/18/2019 - 12/17/2019F
Hyde Park (REVISED) 7/11/2019 (REVISED)  8/12/201910/28/201911/7/201911/13/201911/18/2019 - 12/17/2019F
Proviso (REVISED) 7/22/2019 (REVISED)  8/22/201910/31/201911/9/201911/13/201911/18/2019 - 12/17/2019F
Jefferson (REVISED) 8/5/2019 (REVISED)  9/6/201911/5/201911/15/201911/23/201912/2/2019 - 12/31/2019F
Orland (REVISED) 8/8/2019 (REVISED)  9/9/201911/4/201911/13/201911/21/201912/2/2019 - 12/31/2019F
Thornton (REVISED) 8/27/2019 (REVISED)  9/27/201911/14/201911/21/201911/27/201912/10/2019 - 1/8/2020F
Lake (REVISED) 8/30/2019 (REVISED)  9/30/201911/11/201911/19/201911/27/201912/10/2019 - 1/8/2020F
Rich (REVISED) 9/11/2019 (REVISED)  10/11/201911/16/201911/21/201911/29/201912/10/2019 - 1/8/2020F
North Chicago (REVISED) 9/11/2019 (REVISED)  10/11/201911/18/201911/26/201912/4/201912/10/2019 - 1/8/2020F
South Chicago (REVISED) 9/19/2019 (REVISED)  10/21/201911/21/201911/27/201912/7/201912/10/2019 - 1/8/2020F
Bloom (REVISED) 9/23/2019 (REVISED)  10/23/201911/21/201911/27/201912/4/201912/10/2019 - 1/8/2020F

2021 Townships Closed

(*) Reassessment District