FCA Warns 20% of UK Adults May Use Unregulated AI for Finance Decisions
Updated
Updated · Ars Technica · Jul 6
FCA Warns 20% of UK Adults May Use Unregulated AI for Finance Decisions
3 articles · Updated · Ars Technica · Jul 6
Summary
A fifth of UK adults are already open to letting AI models make savings or borrowing decisions for them, even though tools such as ChatGPT, Claude and Gemini fall outside current financial regulation.
Sheldon Mills said that gap has created an AI regulatory “arms race,” with the FCA needing stronger powers and its own AI tools to monitor risks at the speed the technology is spreading.
His FCA-commissioned report says hyper-personalized AI could better match products to users but also enable bias, opaque pricing and personalized manipulation.
The review recommends an FCA risk assessment within three to six months on unregulated providers and consumer harm, as firms argue some AI advice now resembles regulated financial guidance.
Will the UK's tough new AI rules stifle its fintech sector or set a new global gold standard?
With AI financial advice on the rise, who will be legally responsible when consumers inevitably lose their money?
Can a financial regulator effectively police the powerful Big Tech firms that now dominate the world of finance?
AI in UK Finance 2026: 88% Adoption Spurs Regulatory Overhaul and Governance Race
Overview
As of January 2026, the UK financial sector is rapidly adopting artificial intelligence, with over three-quarters of firms using AI for key operations. In response, the Financial Conduct Authority (FCA) is proactively shaping its regulatory approach, launching the Mills Review—the first global initiative by a regulator to deeply examine AI’s evolution and its impact on consumers, markets, and firms. Regulators are actively developing new frameworks and collaborating with other bodies to ensure oversight keeps pace with innovation, aiming to balance the benefits of AI with the need for robust governance and consumer protection.