Agencies
Services
- our free, Internet-based MyTax Illinois application,
- a tax professional,
- tax preparation software, or
- by using the paper Form IL-1040, Individual Income Tax Return.
You may file your Illinois individual income tax return by using one of the following methods:
Other Related Links
For more information, visit the Tax Information page.
You may access additional information by searching the entire Illinois Department of Revenue website.
If you have additional inquiries, you may submit them on the Questions, Comments, or Requests form.