In Allied Irish Bank plc v. DX and Anor. [2020] IECA 308, the Court of Appeal sets out a five-factor test for establishing when a transaction may be set aside as unconscionable. The case has been read as a narrowing of the doctrine. It is. The narrowing was correct.
The facts are uncomfortable, which is partly why the result has been questioned. Parents guaranteed their son’s business loan. When it defaulted, the Bank moved to enforce. The parents resisted, arguing their son had been seriously unwell when he took the loan in 2009 — the medical evidence, received by the Bank only in 2015, showed he had contemplated suicide some seven months before signing — and that the loan was therefore improvident and unconscionable.
The Court of Appeal held that there was an arguable defence on capacity, which could proceed, but rejected the defence of unconscionability. On the evidence, the Bank had no knowledge of the son’s condition before 2015 — the guarantors conceded as much — and there was nothing improper in its conduct. Absent knowledge or impropriety, the transaction could not be set aside as unconscionable, and the guarantors could not resist judgment on that ground.
Through Noonan J, the Court required the presence of five factors: that the parties did not meet on equal terms, one being vulnerable to unfair advantage; that there was inherent unfairness in the transaction; that there was an element of impropriety or moral culpability in the conduct of the party seeking to retain the benefit; that this party knew, or ought to have known, of the other’s vulnerability; and that there was an absence of appropriate independent advice.
The contested element is the third. By requiring impropriety or moral culpability, the Court is said to have reintroduced a requirement that Gilligan J had rejected in Prendergast v Joyce [2009] 3 IR 519, where he held that “moral turpitude” was no part of Irish law on unconscionability.
The third factor is what separates an unconscionable bargain from a merely bad one. Strip it out, as Prendergast would, and the doctrine reduces to a simple sum: an unfair deal plus a vulnerable party equals a contract set aside, whatever the stronger party did or knew. That sweeps in the blameless. A lender who acts properly — by the book, no pressure, no sharp practice, no notice of any vulnerability — can still strike a deal that later proves ruinous for a borrower who turns out to have been vulnerable. Setting that aside punishes the lender for an outcome, not for a wrong. Equity exists to restrain exploitation, not to reallocate misfortune.
DX is the proof. The Bank knew nothing of the son’s condition in 2009 and could not have. There was no impropriety, because there was nothing the Bank improperly did or ignored. On an effect-only doctrine, a claimant could nonetheless have dragged a faultless lender through a full unconscionability inquiry on the strength of vulnerability and hindsight alone. Requiring fault stops that.
The objection writes itself: does a fault requirement let the polite exploiter walk — the one who takes a vulnerable person to the cleaners through impeccable process? It does not, because impropriety is broader than bad manners. Proceeding in the face of obvious red flags, wilful blindness, pressing ahead when one ought to have known — these are culpable too. Exploitation conducted through studied courtesy is still exploitation, and the third factor reaches it.
Prendergast swept too wide. DX drew the line where it belongs: equity will intervene against the party who exploited, not against the party who merely benefited.
