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Additional instructions are under development and will be posted soon. Check back for updates.
2025 Illinois Tax Amnesty
What is the 2025 Illinois Tax Amnesty Program?
Public Act 104-0006 (HB 2755), amends the Illinois Tax Delinquency Amnesty Act and provides the opportunity for taxpayers to pay certain outstanding tax liabilities and to have penalties and interest waived for taxes paid in full during the amnesty period.
Eligible tax liabilities and returns must be paid and filed during those dates to qualify for the waiver of penalty and interest.
An informational bulletin and additional instructions are under development and will be posted soon. Check back for updates.
What is an eligible tax liability?
An eligible tax liability is a liability that was not reported or paid for tax periods ending after June 30, 2018, and prior to July 1, 2024.
When is the 2025 Illinois Tax Amnesty Program?
The Illinois Tax Amnesty Program will be held October 1, 2025, through November 17, 2025.
Eligible tax liabilities and returns must be paid and filed during those dates to qualify for the waiver of penalty and interest.
Additional instructions are under development and will be posted soon. Check back for updates.
The Taxpayers’ Bill of Rights identifies your rights and our responsibilities to ensure that those rights are protected.
- You have the right to call the Illinois Department of Revenue (IDOR) for help in resolving tax problems.
- You have the right to privacy and confidentiality under most tax laws.
- You have the right to respond, within specified time periods, to IDOR notices by asking questions, paying the amount due, or providing proof to refute IDOR's findings.
- You have the right to appeal IDOR decisions, in many instances, within specified time periods, by asking for IDOR review, by filing a petition with the Illinois Independent Tax Tribunal, or by filing a complaint in circuit court.
- If you have overpaid your taxes, you have the right, within specified time periods, to file for a credit (or, in some cases, a refund) of that overpayment.
The full text of the Taxpayers’ Bill of Rights is contained in the Illinois Compiled Statutes, 20 ILCS 2520/1 et seq.
For more information about these rights and other departmental procedures, you may use this website or contact us.