Analysis
One final rule averages the stress-capital decline from a firm’s two most recent annual supervisory tests when it participated in both; the dividend add-on remains updated annually. It also moves the annual stress-capital-buffer effective date from October 1 to January 1 and revises reporting. The second rule provides for annual public input on scenarios and material model changes, adopts models for the 2027 test and changes global-market-shock testing for firms with large trading books. The Fed says the package should reduce year-to-year buffer volatility by about 50% without materially changing aggregate requirements. For covered firms, that could make capital planning less exposed to a single year’s model or scenario swing; actual firm-level effects will depend on its risk profile and test results. A separate noninterest-income model revision is only a proposal, not part of the final rules.
What remains uncertain
The 50% figure is the Federal Reserve’s estimate, not a measured result. The averaging rule becomes effective 60 days after Federal Register publication, but buffer averaging first applies to requirements effective January 1, 2029. The fee-income model change remains open for comment. Changes affect covered firms and do not establish that capital requirements or lending will fall.
Sources
- Federal Reserve — final rules and proposal announcement ↗Official release
- Federal Reserve — stress capital buffer final rule ↗Official release · PDF
- Federal Reserve — stress-test transparency final rule ↗Official release · PDF
- Federal Reserve — separate fee-income model proposal ↗Official release · PDF