Agencies
Services
Illinois Transparency & Accountability Portal
Find out where your tax dollars are going!
The Illinois Transparency & Accountability Portal web site is presented to the citizens of Illinois as a single point of reference to review how their tax dollars are being spent to support state government programs. The Illinois Transparency & Accountability Portal includes information about state employee pay, state agency expenditures, state agency contracts, corporate accountability and professional licenses.
Transparency & Accountability Services
IDOR
Sales and Use Tax Registration Certificate Revocation
Sales and Use Tax Registration Certificate Revocation by the taxpayer’s business name and address or Account ID.
DCEO
Corporate Accountability
Illinois Corporate Accountability Progress Reports
IOC
State Expenditures
The expense database allows taxpayers to see how public dollars are spent. Information provided by the Illinois Office of the Comptroller allows users to identify any state spending
IOC
Annual Financial Reports for Local Government Units
Annual Financial Reports are self-reported financial records, summarizing the revenues, expenditures, fund balance and debt of units of local government throughout the state.
IOC
State Contracts
The information made available in this database comes directly from the Comptroller's records center. This live database is meant to provide a better understanding of where state tax dollars go, and which non-governmental organizations have contracts with the State of Illinois.
CMS
State Employee Data
State employee pay and personnel information is provided in the datasets.
IDFPR
Professional License Look-up
The Illinois Department of Financial and Professional Regulation provide online public access through its 'License Lookup' to search and verify all Illinois professional license holders.