Illinois opens the tax season on Jan. 26. Learn about filing tips, refund timelines and how new USPS postmark rules might affect mailed returns.

Certain individuals can file state taxes for free using MyTax Illinois. To be eligible, you must be an established Illinois taxpayer who has not yet filed an individual income tax return, have a ...

For the first time in five years, certain forms of student loan forgiveness will be taxable following a change in federal tax ...

CHICAGO The Illinois Department of Revenue (IDOR) today announced that it will begin accepting 2026 individual income tax ...

Tax Day will be here in a hurry now that tax season is officially underway. As of Jan. 26, 2026, the IRS began accepting and ...