Pay for your Property Tax bill online for Cook County, Illinois using this service. You can locate your tax bill by using your address or by your PIN that is on your tax bill. 


What are the due dates for the first and second installments of the Cook County property tax bill?

Cook County property taxes are always paid in 2 installments every year.

The first installment due date is always March 1st.

The mailing date of the second installment property tax bill can vary since it cannot be mailed until the Board of Review has concluded every appeal for Cook County for that particular tax year and new tax rates have been calculated. Typically, the second installment tax bill will be mailed on July 1st or after.

Where can I find Cook County (IL) Tax Code, and what does it mean?

Your property tax bill will have the Tax Code on the top of the tax bill.

The Tax Code is the composite code that contains all of the individual taxing agencies and their tax rates used to determine the composite rate in calculating the total amount of your tax bill. Taxing agencies and their individual rates are detailed on your property tax bill.

You can find all info about Tax Extension Terms and Tax Rates from the Cook County Clerk’s Office here.