Illinois Assessor and Property Tax Records Directory

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.

Illinois - Assessor and Property Tax Records Links    All links open in a new window.       Recommend a link for this page   Adams County Free Search Pay Property Taxes broken link? Pay Adams County property taxes online. Contact Info Assessor Records broken link? Adams County Supervisor of Assessments 507 Vermont St., Quincy, IL 62301 Phone (217)277-2135 Alexander County Contact Info Assessor Recordscorrect Alexander County Chief County Assessment Officer 2000 Washington Ave., Cairo, IL 62914 Phone (618)734-7011 Fax (618)734-7011 Bond County Contact Info Assessor Recordscorrect Bond County Assessment Officer 203 West College, Greenville, IL 62246 Phone (618)664-2848 Fax (618)664-9414 Boone County Free Search Property Searchbroken link? Search Boone County property tax and assessment records. Assessor Recordsbroken link? Boone County Supervisor of Assessments 1208 Logan Ave., Belvidere, IL 61008 Phone (815)544-2958 Fax (815)544-3365 Brown County Contact Info Assessor Recordscorrect Brown County Chief County Assessment Officer 200 Court St., Mt. Sterling, IL 62353 Phone (217)773-3415 Fax (217)773-2233 Bureau County Free Search Property Searchbroken link? Search Bureau County property tax and assessment records. Assessor Recordscorrect Bureau Chief County Assessment Officer 700 South Main St., Princeton, IL 61356 Phone (815)875-6478 Fax (815)879-0504 Calhoun County Contact Info Assessor Recordscorrect Calhoun County Chief County Assessment Officer 101 North County Road, Hardin, IL 62047 Phone (618)576-8041 Fax (618)576-2895 Carroll County Contact Info Assessor Records broken link? Carroll County Chief County Assessment Officer 301 North Main St., Mt. Carroll, IL 61053 Phone (815)244-0237 Fax (815)244-1046 Cass County Free Search Property Searchbroken link? Search Cass County property tax and assessment records. Assessor Recordscorrect Cass County Chief County Assessment Officer 100 East Springfield St., Virginia, IL 62691 Phone (217)452-7249 Fax (217)452-7219 Champaign County Free Search Property Searchbroken link? Search Champaign County property tax and assessment records. Assessor Recordsbroken link? Champaign County Supervisor of Assessments Brookens Administrative Center 1776 East Washington St., Urbana, IL 61802 Phone (217)384-3760 Fax (217)384-3762 Free Search Pay Property Taxes broken link? Pay Champaign County property taxes online. Free Search Property Tax Search broken link? Search Champaign County property tax records. Christian County Free Search Property Searchbroken link? Search Christian County property tax and assessment records. Assessor Recordscorrect Christian County Chief County Assessment Officer 101 South Main St., Taylorville, IL 62568 Phone (217)824-5900 Fax (217)824-5105 Clark County Contact Info Assessor Records broken link? Clark County Chief County Assessment Officer 501 Archer Ave., Marshall, IL 62441 Phone (217)826-5815 Fax (217)826-5674 Clay County Contact Info Assessor Records broken link? Clay County Supervisor of Assessment Clay County Courthouse 111 Chestnut St., Louisville, IL 62858 Phone (618)665-3370 Fax (618)665-3158 Free Search Pay Property Taxes broken link? Pay Clay County property taxes online. Clinton County Contact Info Assessor Records broken link? Clinton County Chief County Assessment Officer 850 Fairfax St., Carlyle, IL 62231 Phone (618)594-2464 Fax (618)594-0198 Free Search Pay Property Taxes broken link? Pay Clinton County property taxes online. Coles County Free Search Property Searchbroken link? Search Coles County property tax and assessment records. Assessor Recordsbroken link? Coles County Supervisor of Assessments 651 Jackson Ave., Room 133, Charleston, IL 61920 Phone (217)348-0508 Fax (217)348-7363 Free Search Pay Property Taxes broken link? Pay Coles County property taxes online. Cook County Free Search Property Searchbroken link? Search Cook County property assesment and property tax records. Assessor Recordsbroken link? Cook County Office of the Assessor 118 North Clark St., 3rd Floor, Chicago, IL 60602 Phone (312)443-7550 Free Search Property Tax Search / Pay Property Taxes broken link? Search Cook County property tax records or pay property taxes online. Crawford County Contact Info Assessor Records broken link? Crawford County Assessor 1 Courthouse Square, Robinson, IL 62454 Phone (618)544-8221 Fax (618)544-5943 Free Search Property Sales broken link? Search Crawford County property sales reports. Cumberland County Contact Info Assessor Recordscorrect Cumberland County Chief County Assessment Officer 140 Court House Square, Toledo, IL 62468 Phone (217)849-3831 Fax (217)849-2968