US Banking Rule Reform Is Too Important to Rush

Banks’ businesses don’t change radically year to year so nor should their capital requirements. In the US, however, the Federal Reserve’s annual stress tests have been volatile, unpredictable and one of the main determinants of how much equity big banks need in the 12 months after the results come in. No other country uses this approach. Now as the Fed and other regulators prepare to tackle this and other banking rules under a biddable and deregulation-friendly White House, watchdogs need to ensure they don’t hastily give too much away.

Excitement about an easing of capital demands under President Donald Trump helped propel bank stocks to highs at the start of the year. But change has been slow to arrive, disappointing investors who had hoped for billions of dollars in rapid share buybacks. In truth, it was always going to take time to fill the roles that oversee reviews. Michelle Bowman has been nominated as vice-chair for supervision at the Fed and to lead its rulemaking efforts. Meanwhile, the acting heads at the Federal Deposit Insurance Corp. and Office of the Comptroller of the Currency are waiting to be confirmed in their roles after Treasury Secretary Scott Bessent made clear this month that there were no plans to merge these bodies. Bankers expect all three will look on the industry more favorably than their predecessors.

Out of a string of potential changes, the Fed’s stress test is likely to be tackled first. To speed things along and put pressure on Chair Jerome Powell, banks launched an extremely rare lawsuit against the US central bank on Dec. 24 — a day after the Fed said it planned to improve the transparency and reduce volatility of the tests.

The opacity of the models used in the exercise was deliberate, designed to stop banks optimizing their numbers to limit the impact, which is still a good idea. The Fed is offering to make the models more transparent, which could undermine the examination if it goes too far. But the worst proposal is to allow banks to debate the market scenarios chosen each year. That will just produce a barrage of complaints and risks diluting the process to the point it becomes meaningless — the tests should be stressful!

The Fed’s best idea is to grant banks two years to phase in the resulting capital demands, rather than in full at the start of each new year. A rolling stress capital requirement will allow banks to plan better, but reducing the variation in the results would also help. Last year, Goldman Sachs Group Inc. complained when its results led to a more than $6 billion jump in its equity requirements, or nearly a full percentage-point increase in its common equity tier 1 ratio. The bank had been expecting something like a $3 billion decline based on its own modeling; the Fed reduced its demands by one-fifth of a percentage point in response.