Skip to main content

Welcome to the Illinois Department of Revenue

Committed to excellence and working together to fund Illinois' future

Important Notices

Personal Exemption Allowance Amount Changes

Effective June 7, 2023, Public Act 103-0009 maintained the 2022 Individual Income Tax personal exemption allowance at $2,425 for 2023. Resources pertaining to this change may be found below.

Response Options for Identity Verification Letters

If you received an identity verification letter from the Illinois Department of Revenue, you can respond electronically by selecting the option that matches your letter: enter a code, take a quiz, or attach documents. No MyTax Illinois account is required. For more information, see Identity Verification Letters Information.

Latest News

No recent News