To appeal a case in Illinois, you file a Notice of Appeal with the clerk of the circuit court where you lost, within 30 days of the final judgment, and the case then moves to the Illinois Appellate Court for review by a three-judge panel.1Illinois Courts. Rule 303 – Appeals From Final Judgments of the Circuit Court in Civil Cases2Illinois Courts. Rule 606 – Appeals From Final Judgments of the Circuit Court in Criminal Cases The appellate court is the intermediate review court for both civil and criminal cases, and most appeals from a final judgment are “as of right,” meaning you do not need the court’s permission to appeal. You do, however, need to hit every deadline that follows, because the appellate process is procedurally unforgiving.
Is Your Case Ready to Be Appealed?
Most appeals require a final judgment that resolves the entire case in the circuit court. Partial rulings, mid-case orders, and interlocutory decisions usually have to wait. Several Illinois Supreme Court rules carve out exceptions.
- Rule 304 covers judgments that resolve some but not all claims or parties. These become appealable only if the trial judge enters a written finding that there is “no just reason for delaying” the appeal.3Illinois Courts. Rule 304 – Appeals From Final Judgments That Do Not Dispose of an Entire Proceeding
- Rule 306 lets a party petition the appellate court for permission to appeal certain mid-case orders, including forum non conveniens rulings and orders affecting the allocation of parental responsibilities for minors.4Supreme Court of Illinois. Illinois Supreme Court Rule 306 – Interlocutory Appeals by Permission
- Rule 307 gives you an automatic right to appeal orders granting, denying, modifying, or dissolving an injunction. No petition for permission is required.5Illinois Courts. Rule 307 – Interlocutory Appeals as of Right
- Rule 308 allows a trial judge to certify a legal question for immediate appellate review when reasonable judges could disagree about it and resolving it could materially advance the case. The appellate court then decides whether to accept the question.6Illinois Courts. Rule 308 – Certified Questions
If your situation does not fit one of these exceptions and the trial court has not yet entered a final judgment, you cannot appeal yet.
Filing the Notice of Appeal
The clock starts the moment the circuit court enters a final judgment. In both civil and criminal cases, you generally have 30 days to file a Notice of Appeal with the clerk of the circuit court where the case was decided.7Administrative Office of the Illinois Courts. Civil Appeals FAQ – Section: Notice of Appeal If any party files a motion to reconsider or another post-judgment motion within those 30 days, the deadline resets to 30 days after the court rules on that motion.8Illinois Courts. How to File a Notice of Appeal
Miss this window and you lose the right to appeal. Courts treat the 30-day deadline as jurisdictional, meaning there is almost no way to get around it.
The Notice of Appeal itself must identify the case number, all parties, the date the order was entered, and the relief you are seeking from the appellate court. The Illinois Supreme Court Commission on Access to Justice publishes standardized forms with step-by-step instructions.
Docketing Statement, Record, and Fees
Within 14 days of filing the Notice of Appeal, you must file a docketing statement with the appellate court clerk. It identifies the issues you plan to raise, names the court reporter, and estimates the size of the record.9Illinois Courts. Rule 312 – Docketing Statement For appeals of injunction orders under Rule 307(a), the docketing statement is due in 7 days.10Administrative Office of the Illinois Courts. Civil Appeals FAQ – Section: Docketing Statement
You also have to request the Record on Appeal from the circuit court clerk. The record has two parts: the common law record (all filed papers, motions, and orders) and the report of proceedings (transcripts of hearings and trial). The appellate court will not consider anything that was not in front of the trial judge, so completeness matters.
Record preparation fees depend on county size and record length. In counties under three million in population, the fee caps at $50 for records up to 100 pages; in Cook County, the cap is $70 for the same length. Records between 100 and 200 pages cost up to $100 in any county, and beyond 200 pages the clerk may charge up to 25 cents per additional page.11Illinois General Assembly. 705 ILCS 105/27.1b The court reporter charges separately for transcripts. Appellate attorney fees, when a lawyer is hired, typically run from $5,000 to well over $40,000 depending on complexity.
Briefs and Oral Argument
Once the record is filed, the case enters its most substantive phase. The appellant files an opening brief, the appellee responds, and the appellant may file a reply. All filings go through Illinois’s mandatory electronic filing system, eFileIL, which requires registration with an approved electronic filing service provider.12Office of the Illinois Courts. Appellate Court E-Filing
Illinois Supreme Court Rule 341 sets the formatting. The main brief for each side is limited to 50 pages or 15,000 words, and the reply brief to 20 pages or 6,000 words. Text must be at least 12-point, double-spaced, with margins of at least 1.5 inches on the left and one inch on the other three sides.13Illinois Courts. Rule 341 – Briefs
The appellant’s brief has to include specific sections in a fixed order: a table of contents, an introductory paragraph about the nature of the case, a statement of the issues, a jurisdictional statement, any relevant statutory text, a statement of facts drawn from the record, the legal argument with citations, and an appendix containing the judgment being appealed. Skipping a required section or misstating facts is one of the fastest ways to undermine an appeal.
Oral argument is not automatic. To get one, state on the cover page of your brief that oral argument is requested. If at least one party requests it, the others may argue without filing a separate request. The court may decide the case without argument if no substantial question is presented, though the rules say that power should be used sparingly.
What the Court Is Actually Deciding: Standards of Review
The standard of review often matters more than the underlying facts, because it sets how much deference the appellate court owes the trial judge.
For pure questions of law, such as how to interpret a statute or a contract clause, the court applies de novo review and decides the question fresh, with no deference to the trial judge.
Factual findings are protected by the manifest weight of the evidence standard. The appellate court will not disturb a factual determination unless the opposite conclusion is clearly evident, or the finding is unreasonable, arbitrary, or unsupported by the evidence. Simply disagreeing with the trial judge is not enough.
Discretionary rulings, such as evidentiary decisions and pretrial detention orders, get abuse of discretion review. The court reverses only if the ruling was so arbitrary or unreasonable that no rational judge would have made it. Most discretionary rulings survive.
Stopping Collection While the Appeal Is Pending
Filing a Notice of Appeal does not stop the winning party from enforcing the judgment. If you lost a money judgment and want to block collection during the appeal, you need to post an appeal bond or other security under Illinois Supreme Court Rule 305. The bond must be presented to and approved by the trial court within the same 30-day window you have to file the Notice of Appeal.
The amount has to cover the judgment, court costs, and the interest expected to accrue during the appeal. Courts accept several forms of security beyond traditional surety bonds, including letters of credit, escrow agreements, and certificates of deposit. If the full bond is not reasonably available to you, the court can approve a lower amount but will add conditions to prevent you from moving or hiding assets while the appeal is pending.
How the Panel Rules
After briefing and any oral argument, the three-judge panel issues a written decision. Under Rule 23, the decision takes one of three forms: a full published opinion, a concise written order, or a summary order.14Illinois Courts. Rule 23 – Disposition of Cases in the Appellate Court Full opinions are reserved for cases that establish a new rule, modify an existing one, or resolve a conflict among appellate districts, and they bind other courts. Written orders are generally not precedential, though since January 1, 2021 they may be cited for their persuasive value.15Supreme Court of the State of Illinois. Illinois Supreme Court Rule 23 – Disposition of Cases in the Appellate Court
The court may affirm, reverse, or reverse and remand the case back to the circuit court for further proceedings. In some situations, the appellate court modifies the judgment directly.
If You Lose at the Appellate Court
Petition for Rehearing
If you believe the panel overlooked something or misunderstood a key argument, you can file a petition for rehearing within 21 days of the decision. The petition has to identify the specific points the court missed, with citations to the record and brief. It cannot exceed 27 pages in paper form or 8,000 words electronically. Filing it automatically stays the court’s mandate until the petition is resolved.16Office of the Illinois Courts. Supreme Court Rules – Rule 367 Rehearing in Reviewing Court
Petition for Leave to Appeal
The next step is the Illinois Supreme Court, but unlike the appellate court, the Supreme Court is not required to take your case. Under Rule 315, you must file a petition for leave to appeal within 35 days of the appellate court’s decision. If a rehearing petition was filed and denied, the 35 days run from the date of that denial.17Illinois Courts. Illinois Supreme Court Rule 315 – Petition for Leave to Appeal The court looks for cases that raise important legal questions, involve conflicting appellate decisions, or present constitutional issues. Extensions of the 35-day deadline are rarely granted.
In narrow circumstances, a party may later seek review from the U.S. Supreme Court through a petition for a writ of certiorari, available only when the case involves the validity of a federal statute or treaty, a challenge to a state law under the U.S. Constitution, or a claim of rights under federal law.18Office of the Law Revision Counsel. 28 USC 1257 – State Courts; Certiorari
Handling an Appeal Without a Lawyer
Appealing without counsel is difficult. The rules are unforgiving, and a missed deadline or formatting mistake can end the case. Illinois offers more support for self-represented appellants than most states, though.
The Illinois Supreme Court Commission on Access to Justice publishes standardized forms for every step of a civil appeal, along with a “Getting Started” overview and detailed instructions. The Administrative Office of the Illinois Courts produces one-page overviews and instructional videos covering the Notice of Appeal and common motions. The Fourth District Appellate Court publishes its own step-by-step guide.19Office of the Illinois Courts. Resources for SRLs in Civil Appeals
Illinois also runs a free legal answers program specifically for civil appeals, where income-qualified self-represented litigants can submit questions to volunteer attorneys. The Chicago Bar Association and Illinois State Bar Association both operate lawyer referral services that can connect you with attorneys who handle appeals if you can afford partial or full representation.19Office of the Illinois Courts. Resources for SRLs in Civil Appeals