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Additional Argument – Petition for Leave to Appeal

Illinois · Illinois Supreme Court · Effective August 1, 2024

This form allows a party to add more arguments when asking the Supreme Court for permission to appeal a case. It asks the filer to explain how the court should have decided the case using facts and laws.

Open the official PDFfrom Illinois Supreme Court

Where this fits in a case

Appeal

Stage: Appeal

This form is used when a party is already in the process of asking the Supreme Court for leave to appeal a case.

Either party may file.

Official instructions

How-to guides published by the court for this form.

Common questions

What is this form for?
This form is for adding extra arguments when filing a Petition for Leave to Appeal with the Supreme Court.

Revision history

No changes recorded since we started tracking this form on October 9, 2026. The current version took effect August 1, 2024.

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