Skip to main content
Agencies
Services
Employment
Sign Up For Updates
About IDOR
Mission, Vision, and Value
Employment Opportunities
Equal Employment Office
Language Services
Legal Notices
News
Procurements
Contact Us
Taxpayer Answer Center
Taxpayer Assistance
Visit a Local Office
Submit a FOIA Request
Request a Speaker
Website Feedback
Make a Payment
Who Must Make Electronic Payments?
Payment Options for Individuals
Payment Options for Businesses
Direct File Program
Received a Notice?
Identity Verification Letters Information
Letters and Notices for Individual Income Tax
Deficiencies, Assessments, or Claim Denials
Forms
Business
Cannabis
Excise Taxes
Gaming
Individuals
Miscellaneous
Registration
Sales & Related
Withholding
Federal Tax Forms
Submit Request for Mailed Forms or Publications -Forms Ordering
Tax Resources
Individuals
Businesses
Tax Professionals
Local Governments
Research
Video Library
More
Employment
Sign Up For Updates
Revenue
Research
Legal Information
Administrative Hearings
Organized by Issue
Math Error in Calculation of Return(s) Filed
Administrative Hearings
Organized by Issue
Bingo/Charitable Games
Cigarette, Cigarette Use, and Tobacco Taxes
Gas Revenue Tax
Hotel Operators Occupation Tax
Income Tax
Invested Capital Tax - Administrative Hearing Decision
Motor Fuel
Motor Vehicle Use Tax
Property Tax
Sales Tax
Telecommunications Excise Tax
Use Tax
Administrative Hearings by Issue - Math Error in Calculation of Return(s) Filed
Sort By
Asset Date
Meeting Date
Report Date
Revision Date
Most Popular
Title
Display in Descending Order
Agencies
Services