Business Owners

Information

Information and reports about commercial property valuations, COVID adjustments, and real estate data.

Valuations Methodology

Commercial Valuations Reports

COVID-19 Adjustments

Information

How To File...

We assist property owners who wish to submit information for accurate valuations, apply for a tax incentive, and more.

Real Property Income & Expense (RPIE)

Incentives and Special Properties

How To File For...

Tools & Resources

We've created tools for business property owners for valuations and property tax information.

Property Tax Rate Simulator Tool

Cook County's Property Tax System

Tools & Resources

Enter PIN to see property details

Don’t know your PIN? Search by address here.

How Commercial Properties are Valued

Commercial Valuation Reports

COVID-19 Adjustments

Real Property and Income Expense

Incentives and Special Properties

Property Tax Rate Simulator Tool

Learn about Appeals

We're here to help.

Contact method	Contact info
By email.	Send us a message
By phone.	(312) 443-7550
On Facebook.	Send us a message
In-person.	Schedule an appointment