Whitepapers and Guides

Basel IV Implications for ALM | Whitepaper on Capital & RWA Strategy

Written by Ignacio Campillo | Mar 2, 2026, 8:39:00 AM

How Capital Finalization Reshapes Balance-Sheet Strategy

How Does Basel IV Actually Impact Balance Sheet Management?

Basel IV (the finalization of Basel III) does not introduce new rules for Asset and Liability Management. But its indirect impact on ALM is profound: by tightening capital requirements and constraining internal models, it fundamentally reshapes the balance sheets that ALM must manage.

Measures such as the output floor and revised market-risk standards are making capital a binding constraint for many banks. This creates a forcing event: business models, product mix, and balance sheet strategies must adapt to remain competitive and compliant.

Over time, these shifts demand more forward-looking balance sheet projections and tighter integration across ALM, Treasury, and Capital Planning.

This whitepaper translates Basel IV from a regulatory concept into its practical consequences for balance sheet strategy and the evolving role of ALM within it.

What This Whitepaper Explores

Drawing directly from expert insight, this publication translates Basel IV from a regulatory concept into its practical consequences for balance-sheet strategy and the evolving role of ALM.

Inside, you will learn: 

  • Why Basel IV is better understood as the final stage of Basel III

  • How RWA changes and the output floor affect lending and portfolio mix

  • How FRTB influences trading portfolios and hedging strategies

  • How changes in capital requirements shape balance-sheet projections and planning

  • The growing importance of data, governance, and integrated ALM frameworks