JPMorganChase’s Chase Business Bank chief, Stevie Baron, warns that the latest push to finalize Basel III Endgame could choke credit for small firms and tilt banks toward trading instead of lending. His memo argues regulators must rethink parts of the proposal so Main Street keeps access to loans that fuel hiring and investment. Republican voices in Congress and at the bank are pushing back, insisting safety rules should not come at the expense of growth and everyday borrowing.
Baron frames this as more than a debate among regulators — it is about whether local businesses can get the capital they need to expand. He points out that well-intentioned capital standards can have real-world side effects when they are designed without a clear view of how banks actually serve small customers. The concern is straightforward: tougher rules can make lending more expensive and less available to entrepreneurs and the middle class.
He made the case bluntly in his memo, stating, “The latest revisions to the 2023 proposal are a step in the right direction, but as we reiterated to regulators, more work is needed to ensure the final rules do not increase the cost of lending or reduce access to credit for small businesses.” That sentence is at the heart of the controversy and signals JPMorganChase wants active engagement with policymakers before anything is finalized. The message is that reforms should protect taxpayers without snuffing out credit lines that keep Main Street alive.
A central technical issue is the Global Systemically Important Bank surcharge and how it is calculated. Baron warns that the proposed formula could nudge big banks toward bolstering trading books rather than supporting small business loans, shifting incentives away from community-focused banking. If banks face higher capital charges tied to certain funding behaviors, they may avoid lower-margin lending even when those loans are vital to local economies.
He presses regulators to rethink the mechanics, writing, “The Fed should reconsider the proposed changes to the GSIB surcharge calculation, and, in particular, retain the current approach to the short-term wholesale funding factor that accounts for the size and funding diversification benefits of universal banks.” That line asks for retention of an element that currently recognizes how large banks manage short-term funding without penalizing their everyday lending. The ask is narrow but consequential: adjust the math so lending is not unintentionally punished.
Baron also warns against a rules habit of piling requirements on top of one another, arguing that “capital requirements should not increase just because the economy is growing, or routine activity is expanding,” and that “policymakers should ensure the capital framework operates as a coherent whole, rather than layering multiple requirements on top of the same risks.” Those sentences challenge a one-size-fits-all approach and call for a capital regime that responds to real risk, not paperwork or arithmetic that inflates costs for no safety gain.
Baron’s role gives weight to his warnings: he oversees more than 7 million small and medium-size businesses and over $19 billion in business banking average loans in FY2025. JPMorganChase has also launched an American Dream Initiative, announced by Jamie Dimon on “Fox and Friends” in March, aiming to boost small business numbers and back projects that grow the U.S. economy. That program frames the bank’s push as pro-growth, not anti-regulation, seeking a balance between safety and availability of credit.
There’s political muscle behind the bank’s message. Acting Labor Secretary Keith Sonderling met with JPMorganChase leadership to talk about the initiative and how the bank is aligning with administration priorities. Meanwhile, federal agencies that drafted Basel III Endgame stepped back last year to revise the plan after policy pushback, leaving regulators in a position to take concerns seriously or force a tougher stance that could ripple through credit markets.
Senate Republicans have been vocal on this point, with a top lawmaker warning that complicated capital rules hurt families and businesses. “I have long said that overly complicated capital rules can slow economic growth without making our financial system safer,” said Senate Banking Committee Chairman Tim Scott. “The Biden administration’s plan would have made it harder to get a mortgage, harder to start a business, and more expensive to make ends meet. That is the wrong direction when families are already feeling squeezed. There is still more work to do. We need rules that keep our financial system strong while making sure banks can lend, and our economy can grow.”
Baron’s memo is one part of a broader corporate conversation about regulation and growth, presented as part of a JPMorganChase series titled “from the desk of,” where executives share policy views and practical implications for customers. The debate now moves to regulators and lawmakers who must weigh stability against the very real cost of tightening credit for the businesses that hire, invest, and keep communities humming.
