The Bank of England has announced a major overhaul of capital requirements for UK banks, despite its own stark warnings about the growing risks to the economy. The move could have far-reaching implications for households and businesses, with £130 billion worth of lending potentially freed up as a result. According to the Financial Policy Committee (FPC), the changes aim to make banks' capital requirements "more proportionate and more effective".
Underpinning these reforms is the Bank's concern that rapid advancements in Artificial Intelligence (AI) pose significant risks to financial stability, including cyber and operational vulnerabilities. Cyclically adjusted earnings yields – excluding top 30 AI-related stocks – are at their lowest since 2007 relative to 10-year government bond yields, suggesting a "stretch in valuations is more broad-based than AI-related optimism". Moreover, the FPC highlighted fragilities in the financing arrangements around AI investment, where technology companies invest in AI firms that then purchase products, creating "self-reinforcing capital loops".
These warnings come as the Bank highlighted the potential for "large and overlapping" shocks if AI vulnerabilities were to materialise alongside broader economic stresses. The committee stated that the likelihood of these combined risks occurring simultaneously has "increased" since December, potentially amplifying their impact on financial stability.
The reforms aim to remove the countercyclical leverage buffer – an emergency financial cushion for lenders – and align capital calculation with international standards. Crucially, the redesign of core rules will permit a larger proportion of banks' required financial reserves to be utilised for lending during periods of financial strain. This could lead to £130 billion being made available for credit, supporting households and businesses.
The banking sector has lobbied actively for these changes over the past year. A report from the Association for Financial Markets in Europe (AFME) advocated for removing "excessive conservatism" in banking regulation, while the FPC reduced the minimum capital requirement from 14 per cent to 13 per cent – effective from the end of 2025.
Source: CityAM