Are your taxes delinquent? The Cook County Treasurer's Office website was designed to meet the Illinois Information Technology Accessibility Act and the Americans with Disabilities Act.

Dec 3, 2025 · The Cook County Property Tax Portal, created and maintained by the Cook County Treasurer’s Office, consolidates information from the elected officials who take part in the …

Nov 7, 2025 · To pay your Property Taxes, please click below to be taken to the website of the Cook County Treasurer.

Master Cook County property taxes with official Treasurer tools for payment, exemptions, and refunds.

The Cook County Treasurer sends property tax bills, collects property tax revenue, and distributes it to taxing districts to fund services (like schools). Read how a residential property tax bill is …

ElectionsThe Cook County Clerkʼs office is the chief election authority for more than 120 towns and villages in suburban Cook County. Property TaxesThe Cook County Clerk's office …

Nov 7, 2025 · The Cook County Property Tax Portal is the result of collaboration among the elected officials who take part in the property tax system; the Portal consolidates information …

Jan 9, 2023 · The Department of Revenue is performing emergency maintenance on the Cook County Taxpayer Portal. The Portal will be unavailable on August 7 th, from 12:00PM to …

Dec 27, 2025 · Cook County taxing bodies that have waited months to get their cut of property tax revenues will receive a partial payment in the coming days.

View the financial reports filed by 547 local Taxing Districts across Cook County pursuant to the Debt Disclosure Ordinance authored by Treasurer Maria Pappas.