The Illinois Department of Revenue (IDOR) has announced the availability of webinar recordings related to the 2026 tax processing season. These recordings provide updates on key tax processing topics, including Modernized E-File, Illinois Secure Choice, Illinois Individual Income Tax, Illinois Business Income Tax, Illinois Withholding Income Tax, Illinois Sales Tax, and Alcohol, Tobacco, and Fuel taxes. The IDOR also issued a scam alert warning taxpayers about fraudulent text messages and websites impersonating the department and advises users to always verify official communications through the tax.illinois.gov website.

While this announcement is informational and does not impose new compliance obligations, taxpayers and businesses should review the provided webinar recordings to stay informed about potential changes or requirements for the upcoming tax season. The scam alert serves as a reminder to exercise caution and verify the authenticity of any communications purporting to be from IDOR, as the department will not request personal or financial information via text message.