The Siegel Jennings Residential portal is under reconstruction and is not currently available. To check on a previously filed appeal, or to request a new appeal please contact or call (312) 619-3550 and ask for Nicole.

New to Appeal Process?
Check out our Explainer Video to Learn how we can help you!

Get Started with our simple questionnaire without commitment

Filing your appeal is easyeffectivefastpainless with Siegel Jennings Residential

Simple Questionnaire
Experts build arguments, process and submit
Real-time Updates

Our Features

Simple onboarding Questionnaire

Simple forms to review your property and ask simple questions

Real-time Status

Dashboard and alerts to keep you up-to-date on process and results


Appeal Strategy tailored and submitted to the Cook County Assessor and Board of Review
Annual management of property tax appeal

Pay only if you save

No Success = No Fee
LOW 33% Contingency Fee on first year tax savings