The Illinois Appellate Court’s decision in Dick-Ipsen v. Humphrey, Farrington & McClain, P.C., 2024 IL App (1st) 241043, delivers a clear warning to attorneys: arbitration clauses in engagement agreements are not automatically enforceable—especially in the legal malpractice context.
At its core, this case is not about arbitration itself. It is about informed consent, the attorney-client relationship, and what happens when lawyers fail to explain the consequences of what their clients are signing.
The plaintiff, a former dry cleaner, developed Parkinson’s disease that he attributed to long-term exposure to toxic chemicals used in his work. He retained a law firm with experience in similar chemical exposure cases to pursue claims against manufacturers and suppliers.
According to the malpractice allegations, the attorneys failed to timely identify and sue key manufacturers, allowing the statute of limitations to expire on critical claims. As the underlying case deteriorated, the plaintiff ultimately brought a legal malpractice action against his former lawyers.
The defense attempted to shut down the lawsuit at the outset by invoking an arbitration clause contained in the retainer agreement. That provision required disputes to proceed first to mediation and then to binding arbitration in Kansas City, Missouri, before a single arbitrator. On its face, the clause was broad and mandatory.
But the problem was not the language of the clause. It was how it was presented—or more accurately, how it was not presented.
The plaintiff submitted sworn testimony that no one at the firm ever mentioned the arbitration provision, explained what arbitration meant, or informed him that he was giving up fundamental rights, including the right to a jury trial, the right to full discovery, and the right to appeal. He further stated that he did not understand the provision at all when he signed the agreement. The defendants offered no evidence to contradict those facts.
Both the trial court and the appellate court focused on that failure. While Illinois law generally favors arbitration, it also permits courts to invalidate arbitration agreements based on traditional contract defenses such as unconscionability. Here, the court held that the arbitration clause was procedurally unconscionable and therefore unenforceable.
The court’s reasoning is particularly important for practitioners. Procedural unconscionability is not limited to hidden fine print. It encompasses the entire context of contract formation, including whether the client had a meaningful opportunity to understand the terms and whether there was a disparity in sophistication between the parties.
In this case, the disparity was stark. The defendants were experienced attorneys handling high-value litigation, while the plaintiff was an unsophisticated individual suffering from a progressive neurological disease. He relied on the lawyers not just for representation, but for guidance. Even at the intake stage, the court recognized that attorneys occupy a position of trust and owe duties that go beyond those found in ordinary arm’s-length transactions.
The court also addressed the role of the Illinois Rules of Professional Conduct. While those rules do not, standing alone, create a cause of action or automatically invalidate contracts, they provide an important framework for evaluating attorney behavior. In particular, the rules require lawyers to explain matters to the extent reasonably necessary to allow clients to make informed decisions.
Using those principles as a guide, the court concluded that the plaintiff could not have given informed consent to the arbitration provision because it was never explained. Without that understanding, enforcement of the clause would be fundamentally unfair.
The court’s conclusion reflects a broader principle that is gaining traction across jurisdictions: agreements requiring arbitration of future legal malpractice claims are permissible, but only if the client fully understands the rights being waived. That includes the loss of a jury trial, limits on discovery, and restrictions on appellate review. Where those consequences are not clearly communicated, the agreement may not survive judicial scrutiny.
For attorneys, the lesson is straightforward but critical. It is not enough to include an arbitration clause in a retainer agreement. The clause must be explained in a way that ensures the client actually understands it. Failing to do so creates a significant risk that the provision will be struck down when it matters most.
For malpractice plaintiffs, the case provides a clear roadmap. A signed agreement is not the end of the inquiry. Courts will look closely at how the agreement was formed, what was communicated to the client, and whether the client truly understood the implications of the arbitration provision.
The bottom line is simple. In Illinois, arbitration clauses in attorney engagement agreements are enforceable only when they are entered into knowingly and with informed consent. When lawyers fail to meet that standard, courts will not hesitate to refuse enforcement.
And when that happens, the malpractice case proceeds in open court—exactly where the defendant lawyers were trying to avoid being.
