What the Supreme Court ruling actually decided — the detail
Broader than DCAs
The October 2024 ruling goes beyond DCAs. It covers any undisclosed commission on a dealer-arranged motor finance agreement. This means consumers with non-DCA agreements may also have valid claims — potentially widening the eligible population significantly.
Fiduciary duty — what that means
By treating the dealer as a fiduciary (someone legally required to act in your interest), the Supreme Court applied a high standard. Even lenders who claim their commissions were disclosed may face claims if the disclosure was inadequate or buried.
£30 billion+ in total redress
The FCA's own estimate is that total consumer redress could exceed £30 billion — making this potentially larger than the PPI scandal, which resulted in over £38 billion in payouts. Individual claims average £1,100 but can be much higher.
The FCA redress scheme
The FCA is developing a formal redress scheme to determine how and when consumers are compensated. This scheme will set out eligibility criteria, a claims process, and payment timelines. Lenders have paused complaint responses pending its development.