Portal Guide - Attorney


  1. Login to your Account. For instructions on how to create an Account, click here
  2. Click on Submit Appeal
  3. Pick ‘Property Over Assessment’ from the dropdown menu (Note: for under-assessment  appeals, omitted assessments and exemption applications, please contact our Chief Clerk’s Office at 312-603-5586 or email us at ccbor.onlineform@cookcountyil.gov)
  4. Enter your PIN number, if you do not know your PIN, please click here to find by address
  5. Add Associated PINS if there are any (XXX). Pick ‘no’ if your appealing a single PIN
  6. Click submit
  7. Edit / Enter the following fields as needed:
    1. Appellant Name
    2. Appellant Address
    3. Appellant City
    4. Appellant State
    5. Appellant Zip
    6. Appellants Phone Number
    7. Appellants Email Address
    8. Confirm Appellants Email Address
    9. Appellant Type
  8. If you would like a Hearing, check ‘Yes’. 
  9. If you Purchased your home in any of the years indicated in the drop down menu, pick that option, else pick ‘other’.
  10. If you are filing on the grounds of uniformity, please list your Comparables here in the Notes page. You may also use this area to submit any information that you feel is pertinent for the Analyst reviewing your property to know.
  11. Click Next
  12. Confirm the details of your Appeal by checking the box
  13. Initial the Appeal
  14. Click Submit
  15. If you plan on submitting Evidence ( Documents to support your Appeal ) now or at a later time , click ‘Yes’.  To learn more about how to present a case, click here
  16. Click on the “Browse” button, select the file you are uploading, and click open.
  17. Ensure that you are picking the correct ‘Document Type’ for the evidence you wish to submit. Eg – If you wish to submit an Appraisal, pick Document Type ‘BOR Appraisal’ from the drop down menu
  18. View the Documents to ensure that you have attached the correct document.
  19. Click Submit
  20. Note, if you wish to add Documents at a later date, navigate to ‘My Appeals’ on the left side of screen and locate the Complaint in question

Click on the Add Docs option to add any other Evidence you wish to submit with your appeal.


Click on the following links below for Attorney Meeting Resources:

2018 Attorney Meeting

2019 Attorney Meeting

2020 Attorney Meeting

2021 Attorney Meeting

2022 Attorney Meeting