Illinois Assessor and Property Tax Records Directory


About Assessor and Property Tax Records in Illinois

Real and personal property tax records are kept by the Chief County Assessment Officer in each Illinois County. Land and land improvements are considered real property while mobile property is classified as personal property.

Many county assessors provide an online searchable database, whereby searches can be performed by parcel number, tax assessment year, address, type/class of property, or by using an interactive map. Some counties offer separate searches for real or personal property tax records.

For counties that are not online, requests must be made over the phone, in person or via written request.
Adams County
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Alexander County
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Bond County
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Boone County
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Brown County
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Bureau County
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Calhoun County
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Carroll County
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Cass County
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Champaign County
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Christian County
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Clark County
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Clay County
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Clinton County
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Coles County
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Cook County
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Crawford County
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Cumberland County
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De Witt County
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DeKalb County
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Douglas County
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Dupage County
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Edgar County
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Edwards County
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Effingham County
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Fayette County
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Ford County
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Franklin County
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Fulton County
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Gallatin County
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Greene County
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Grundy County
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Hamilton County
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Hancock County
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Hardin County
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Henderson County
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Henry County
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Iroquois County
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Jackson County
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Jasper County
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Jefferson County
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Jersey County
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Jo Daviess County
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Johnson County
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Kane County
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Kankakee County
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Kendall County
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Knox County
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La Salle County
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Lake County
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Lawrence County
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Lee County
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Livingston County
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Logan County
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Macon County
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Macoupin County
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Madison County
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Marion County
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Marshall County
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Mason County
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Massac County
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McDonough County
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McHenry County
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McLean County
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Menard County
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Mercer County
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Monroe County
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Montgomery County
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Morgan County
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Moultrie County
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Ogle County
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Peoria County
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Perry County
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Piatt County
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Pike County
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Pope County
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Pulaski County
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Putnam County
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Randolph County
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Richland County
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Rock Island County
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Saline County
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Sangamon County
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Schuyler County
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Scott County
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Shelby County
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St. Clair County
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Stark County
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Stephenson County
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Tazewell County
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Union County
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Vermilion County
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Wabash County
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Warren County
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Washington County
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Wayne County
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White County
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Whiteside County
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Will County
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Williamson County
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Winnebago County
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Woodford County
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