Online Payment Information

Before preceeding with online payment, please have the following information ready:

  • Printed invoice in PDF format
  • Invoice number
  • Invoice $ amount
  • Payment Allocation Code
  • Your contact information and email
  • Please use email address as the Account or Customer Number
  • Please Email a copy of the invoice and the payment confirmation number to cc.dor@cookcountyil.gov

For Cook County Department of Revenue Online payment, please click here: Cook County Department of Revenue - General Tax and Agency Fee Payments.