The Leeds Reforms committed to freeing up capital for investment and supporting growth and competitiveness in the banking sector. Significant progress has been made in progressing policy, though there is further work to do, notably on capital and foundation IRB, and some implementation dates will be in 2027 and beyond, meaning it is still too soon for certain potential benefits to be realised.
Review and reform of the ring-fencing regime was high on the agenda ‘to strike the right balance between growth and stability’. The government published its conclusions and proposals in May 2026, with plans to take forward ‘a package of meaningful reform’ across five key issues which include creating a more agile and proportionate framework, allowing ring-fenced banks to provide more services to consumers and to share resources and services across the ring-fence, and addressing inefficiencies in the framework. Banks which lobbied for the regime to be scrapped altogether have so far been disappointed. The PRA intends to consult in summer 2026 on ways for banks to share resources and services more flexibly across the ring-fence.
The Financial Policy Committee’s promised assessment of bank capital requirements was published in December 2025 and included the decision to reduce the benchmark for Tier 1 capital from 14% to 13% of risk weighted assets (RWAs). Further priority areas for review or additional work include enhancing the usability of buffers, assessment of the functioning of the leverage ratio in the UK, interactions in capital requirements related to domestic exposures, an approach to the automatic indexation of regulatory thresholds (PRA to consult on this in 2026), and consideration of a systematic approach to the indexation of regulatory thresholds.
Changes to the MREL and resolution assessment thresholds were implemented on 1 January 2026 with some transitional provisions. Updates to resolution reporting and disclosures will come into effect from 1 January 2027.
The government also pledged to implement the Basel 3.1 requirements in a way that supported UK competitiveness. Final PRA policy (PS1/26) was published in January 2026, with no material changes to the ‘near-final’ rules that had been issued in September 2024. Implementation, as for the new ‘Strong and Simple’ regime for small domestic deposit takers, will be from 1 January 2027, with a carve-out for the new internal model approach (IMA) under the Basel market risk (FRTB) framework until 1 January 2028, to allow more time for the US approach to be clarified.
Finally, the Reforms proposed to make it easier for mid-sized banks to compete in the mortgage market. The PRA published Discussion Paper (DP) 1/25 on 31 July 2025, asking for feedback by 31 October on a possible ‘foundation IRB’ approach to replace the current ‘disproportionately challenging’ IRB approach for medium-sized firms. There has been no further update.