David Harris Director the Illinois Department of Revenue | Official Website
David Harris Director the Illinois Department of Revenue | Official Website
Changes have been announced for the 2023 Illinois Income Tax forms and schedules affecting both individuals and businesses. Additionally, updates have been made to the 2024 Withholding Income Tax forms and schedules. These changes are pertinent for tax preparers and software developers.
Further details can be found in FY Bulletin 2024-18, titled "What's New for Illinois Income Taxes."