Cook County Treasurer

The County Treasurer’s Office is responsible for collecting, safeguarding, investing and distributing property tax funds.

Recent News About Cook County Treasurer

Fox Valley Mall paid over $2.8M in property taxes last year, the second-most in DuPage County.
Real Estate

18 of the 200 highest-paying commercial property taxpayers in Chicago's suburbs are located in DuPage County, paid $27M last year

Eighteen of suburban Chicago’s 200 highest tax-paying commercial properties are in DuPage County, according to a Local Government Information Services (LGIS) analysis of property tax data from the Cook County Treasurer. Collectively, these 18 properties contributed $27.88 million to DuPage County’s public funds, which go towards municipal salaries and local school districts.