Taxes

Reference Databases

Public Records Online:  Public filings of new businesses, new homeowners, home sales, home foreclosures, and bankruptcies in Cook, DuPage, Kane, Kendall, Lake, McHenry, and Will counties.  Access anywhere

Internet Links

Cook County Assessors Office:  Search for Cook County property information by PIN number or address.
Cook County Treasurer's Office:  Search for property tax information by PIN number.
Illinois Department of Revenue:  Illinois tax forms, publications, laws, sales tax rates, and more.
IRS Tax Forms & Publications (Current):  Access to the latest forms and publications.
IRS Tax Forms & Publications (Prior Years):  Access to forms and publications from prior years in PDF format.
Kane County Treasurer:  Search for Kane County property tax information by parcel number or address.
Lake County Maps—Property Tax, Environment, and Government Data:  Search for property tax information by map.
Lake County Treasurer:  Search for real estate payment status by PIN number or address.
McHenry County Treasurer:  Search for property tax information by parcel number or person's last name.
State Tax Forms:  Locate and print tax forms from other states.