The $700 Billion Line Is Moving: The Fed Plans to Loosen Big-Bank Oversight

Washington is about to move the goalposts on what counts as a big bank. Reuters reported Friday that the Federal Reserve is preparing to raise the asset thresholds that trigger its toughest bank oversight — reindexing lines that have not budged since 2019 to account for seven years of economic growth and inflation. The change would hand headroom to the country's largest regional lenders and could thaw a mid-cap bank deal market that has been frozen for a decade.

Four banks sit closest to the line

Four banks sit closest to the $700 billion line — U.S. Bancorp, Capital One, PNC Financial and Truist — while Western Alliance, Zions and Pinnacle Financial sit in the blast radius of the lower line. For the four near the top, the prize is headroom: room to grow without crossing into some of the toughest Fed oversight, including aspects of incoming capital rules and daily reporting to supervisors. Western Alliance and Zions could grow beyond $100 billion without all the requirements that currently attach there; Pinnacle Financial, sitting between $100 billion and $150 billion in assets, could even shed some of the requirements it carries today.

Reuters reported the plan Friday, citing four people familiar with the matter: "The Fed is planning to reindex the highest threshold closer to $1 trillion and some of the requirements triggered by the lower threshold closer to $150 billion." Three of the four people expect the Fed to propose the changes later this year. A Fed spokesperson declined to comment.

The math behind the move

The lines date to the Fed's 2019 tailoring rule, and they have not moved since. The current lines, per Reuters, "impose stricter requirements when a bank reaches $100 billion in assets, stepping up at $250 billion and again at $700 billion." Indexing by nominal GDP — the fix Vice Chair for Supervision Michelle Bowman has been publicly shopping — would push the highest threshold to around $960 billion and the lower line for the additional Fed requirements to roughly $150 billion, Reuters reported.

That drift is the whole argument. A bank that has simply grown with the economy — same risk profile, same balance sheet — now faces tougher oversight than an identical bank did in 2019. Bowman said as much to the California Bankers Association on January 7: "A simple solution would be to adjust thresholds by nominal GDP, which includes both economic growth and inflation."

What the lines actually trigger

At $700 billion sits Category II: annual stress tests and capital plans, advanced-approaches capital math with no AOCI opt-out, and an enhanced leverage ratio — the toughest layer of Fed oversight short of the G-SIB regime. The lower line is where the regime first bites, and banks say crossing $100 billion typically demands investment in compliance staff, risk systems, stress-testing and reporting that runs into the tens of millions of dollars a year.

The deal drought

That cost is why mid-cap bank dealmaking has been frozen. Banks with $50 billion to $700 billion in assets announced just 33 bank and thrift acquisitions over the past decade, Reuters reported, citing S&P Global Market Intelligence — seven such deals last year, including Fifth Third's $10.9 billion acquisition of Comerica. Bank boards have been solving for regulatory math instead of deal math: buy the target, cross the line, inherit the compliance build-out.

The reindex would flip that. "We would expect this to unlock M&A activity among mid-cap and regional banks that have been in a holding pattern," James Stevens, a partner at the law firm Troutman Pepper Locke, told Reuters — adding that boards would be able to assess deals on merit "rather than on the regulatory math." One banking industry executive told Reuters that raising the $700 billion line would let larger lenders compete more effectively with the country's four biggest consumer banks.

Bowman has been signaling this since January

It is part of a broader Trump-administration campaign to loosen bank oversight, one that already has Bowman rewriting capital rules and other pieces of the supervisory regime. The industry is on board: "The US economy has grown significantly over the past seven years, and it makes sense to have rules for all banks that will help consumers and small businesses through increased bank lending capacity and more competition." A U.S. Bancorp spokesperson told Reuters. The other banks Reuters contacted either declined to comment or did not respond.

What Washington won't confirm

For bank investors, the calendar tell is whether the proposal actually lands later this year: three of Reuters' four sources expect it to, but the Fed itself has not committed to a date. What the reporting does not answer is how far the Fed's lawyers will stretch the word discretionary: some $100 billion requirements, including stress tests, are written into statute, and only Congress can move those. The honest version of this plan moves the Fed's own add-on layer — capital planning, liquidity, reporting, the $700 billion Category II line — not the congressional mandates. Democrats have already argued Congress watered these rules down once in 2018, and critics of consolidation say fewer, bigger banks mean less competition and more systemic risk.

The sector could use the catalyst. TickerGrove reported September 22 that bank stocks fell about 3% as AI-disruption fears and a flat yield curve hit financials. The $700 billion line was drawn for a different economy — and the Fed looks ready to admit it. Seven years of drift, one proposal away from being corrected.