Companies registered for City of Chicago taxes
Type a company name. 28,900 companies in the City of Chicago, Department of Finance file of October 3, 2026. No individuals.
Opening an account for a customer? A dated record report ($19) — or a whole list checked.
28,900companies
10types
October 3, 2026file of
What this is
Businesses that collect or owe a City of Chicago tax — amusement, parking, ground transportation, hotel, lease, use tax and others — register with the Department of Finance. This site keeps the companies — names that carry Inc, LLC, Corp and the like — and makes them searchable by name, type and place.
Who uses it
- Suppliers and landlords — is this company in the Chicago file, and since when?
- Sales teams — companies by type and place, and the newest ones.
- Owners — your own record as the source publishes it.
What it is not
Not the City of Chicago, and not a certificate. Individuals and names without a company word are left out. Sole proprietors are left out. The record ID is made by this site from the name and address.