Cook County Tax Rate (Illinois)

Cook County Finance Departments manage the finances for a municipality, often at the county or local level in Illinois. As part of this responsibility, they maintain tax rate information and may help set the tax rate for property taxes, business taxes, sales taxes, and other local taxes. Finance Departments provide information on local Cook County tax rates, as well as any tax deductions, tax incentives, and tax rate appeals. They also provide information on Cook County tax bill due dates, tax payment plans, and tax refunds. Finance Departments typically provide tax rate information on their websites.

Buffalo Grove Finance Department Buffalo Grove IL 50 Raupp Boulevard 60089 847-459-2510

Chicago Finance Department Chicago IL 33 North LaSalle Street 60602 312-744-5810

Des Plaines City Finance Department Des Plaines IL 1420 Miner Street 60016 847-391-5369

Evanston Finance Department Evanston IL 2100 Ridge Avenue 60201 847-866-2934

Glenview Finance Department Glenview IL 1225 Waukegan Road 60025 847-904-4340


Cook County Clerk Offices maintain public records for a county or local government, including information on local taxes in Illinois. As part of this responsibility, they maintain tax rate information on property taxes, business taxes, and other local Cook County taxes. They may also provide online tax records, online payment for taxes, and tax bill due date information. Clerk Offices can provide information on setting up a tax payment plan, appealing a tax assessment, or applying for tax relief. They also keep records on changes to Cook County tax rates. The Clerk Office website provides tax rate information and services.

Arlington Heights Clerk Arlington Heights IL 33 South Arlington Heights Road 60005 847-368-5540

Barrington Hills Village Clerk Barrington IL 112 Algonquin Road 60010 224-484-8418

Calumet City Clerk Calumet IL 204 Pulaski Road 60409 708-891-8110

Chicago City Clerk Chicago IL 5674 South Archer Avenue, Unit A 60638 312-745-1100

Cook Coounty Clerk Maywood IL 1500 Maybrook Drive, Ste 235 60153 708-865-6040

Cook County Clerk Chicago IL 69 West Washington Street 60602 312-603-0996

Cook County Clerk Rolling Meadows IL 2121 Euclid Avenue 60008 847-818-2850

Des Plaines City Clerk Des Plaines IL 1420 Miner Street, Ste 100 60016 847-391-5310

Elk Grove Village Clerk Elk Grove IL 901 Wellington Avenue 60007 847-357-4040

Evanston City Clerk Evanston IL 2100 Ridge Avenue, # 1200 60201 847-866-2925

Franklin Park Village Clerk Franklin Park IL 9500 Belmont Avenue 60131 847-671-8242

Hickory Hills Clerks Hickory Hills IL 8652 95th Street 60457 708-598-4800


Cook County Mayor Offices provide a range of municipal services to their community, including playing a role in setting tax rates and providing tax services in Illinois. The Mayor Office may set Cook County property tax rates, business tax rates, sales tax rates, use tax rates, local income tax rates, and other local taxes. Mayors may also provide online tax records, tax bill information, and assistance setting up a Cook County tax payment plan or appealing a tax assessment. They also keep records on changes to local tax rates. The Mayor Office website provides additional information on tax rates.

Blue Island Mayor Blue Island IL 13051 Greenwood Avenue 60406 708-597-8602

Bridgeview Village Mayor Bridgeview IL 7500 South Oketo Avenue, Ste 3 60455 708-924-8015

Calumet City Mayor Calumet IL 204 Pulaski Road 60409 708-891-8100

Chicago Heights Mayor Chicago Heights IL 1601 Chicago Road 60411 708-756-5315

Chicago Mayor Chicago IL 121 North LaSalle Street 60602 216-527-2553

Des Plaines City Mayor Des Plaines IL 1420 Miner Street, Ste 100 60016 847-391-5488

Evanston Mayor Evanston IL 2100 Ridge Avenue 60201 847-866-2979

Forest Park Village Mayor Forest Park IL 517 Desplaines Avenue 60130 708-366-2323

Franklin Park Mayor Franklin Park IL 9500 Belmont Avenue 60131 847-671-8235

Hanover Park Mayor Hanover Park IL 7677 Northway Drive 60133 630-401-1404

Harvey City Mayor Harvey IL 15320 Broadway Avenue 60426 708-225-0527

Hickory Hills Mayor Hickory Hills IL 8652 W 95th St 60457 708-430-4211

Cook County Assessor Offices calculate the value of all property in their jurisdiction in order to assess property taxes in Illinois. The property tax rate is typically applied to the Assessor's property appraisal report, often with a formula. Assessors may provide tax rate information, including how to calculate Cook County property taxes, property tax bills, and property assessment reports. They may also provide information on Cook County property tax appeals, including the process for appealing a property assessment. Assessors also provide tax bill due dates, information about tax payment plans, and records on unpaid property taxes, which may be available online.

Bremen Township Assessor Oak Forest IL 15350 Oak Park Avenue 60452 708-687-8220

Cook County Assessor Maywood IL 1500 Maybrook Drive, Ste 082 60153 708-865-6032

Cook County Assessor Markham IL 16501 Kedzie Avenue, Ste 219 60428 708-232-4100

Cook County Assessor's Office Chicago IL 118 North Clark Street 60602 312-603-5300

Evanston Township Assessor Evanston IL 846 Dodge Avenue 60202 847-332-2465

Hanover Township Assessor Bartlett IL 250 Illinois 59 60103 630-837-0301


Cook County Town and City Halls provide municipal services, including information on tax rates and other tax services in Illinois. The Town or City Hall may play a role in setting Cook County tax rates, including property tax rates, business tax rates, sales tax rates, use tax rates, local income tax rates, and other local taxes. They may also provide online tax records, tax bill due dates, and information on setting up a tax payment plan or appealing a Cook County tax assessment. They also maintain records on changes to tax rates. The Town or City Hall website provides more information on tax rates.

Burbank City Hall Burbank IL 6530 West 79th Street, Ste 2 60459 708-599-5500

Calumet City City Hall Calumet IL 204 Pulaski Road 60409 708-891-8100

Chicago City Hall Chicago IL 121 North LaSalle Street, Rm 507 60602 312-744-5000

Chicago Heights City Hall Chicago Heights IL 1601 Chicago Road 60411 708-756-5362

Cicero Town Hall Cicero IL 4949 West Cermak Road 60804 708-656-3600

Country Club Hills City Hall Country Club Hills IL 4200 183rd Street 60478 708-798-2616

Evanston City Hall Evanston IL # 4500, 2100 Ridge Ave, # 4500 60201 847-866-2936

Evergreen Park Town Hall Evergreen Park IL 9418 South Kedzie Avenue 60805 708-422-1551

Harvey City Hall Harvey IL 15320 Broadway Avenue 60426 708-210-5300

Hazel Crest City Hall Hazel Crest IL 3000 W 170th Pl 60429 708-335-9600

Hickory Hills City Hall Hickory Hills IL 8652 95th Street 60457 708-598-4800


Cook County Treasurer and Tax Collector Offices collect taxes for a county or local government, often in the form of property taxes in Illinois. They also provide tax rate information, including tax rates for Cook County property taxes, business taxes, sales tax, and other local taxes. Treasurer and Tax Collector Offices may also provide information on tax deductions, tax incentives, and property tax rate appeals. Their Cook County tax rate resources include tax bill due date information, tax payment plans, and tax refund forms. Treasurer and Tax Collector Offices often provide tax rate resources on their website.

Chicago Heights Treasurer Chicago Heights IL 1601 Chicago Road 60411 708-756-5312

Cook County Treasurer's Office Chicago IL 118 North Clark Street, 112 60602 312-443-5100

Crawford County Treasurer's Office Chicago IL 69 West Washington Street 60602 618-544-2614

Ford Heights Village Treasurer Ford Heights IL 1343 Ellis Avenue 60411 708-758-3182