Basel III Re-Proposed: What the New Rules Mean for CRE Lending and Credit Risk Transfer – Part 3

On March 19, 2026, the Federal Reserve, FDIC, and OCC jointly proposed Basel III capital rules that expand access to credit risk transfer (CRT) structures for U.S. banks, eliminating the prior requirement for case-by-case Federal Reserve approval and allowing standardized regulatory treatment instead. The document examines how synthetic risk transfer and credit-linked notes work for commercial real estate portfolios, illustrating with a stylized example how a regional bank holding a $500 million multifamily portfolio could reduce risk-weighted assets from $500 million to $78.1 million (16% of original) through a CRT, and identifies strongest CRT candidates as stabilized income-producing properties and smaller-balance owner-occupied commercial properties with strong fundamentals that diverge from their regulatory risk weights.