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Private Credit, Regional Banks, and the Cost of Higher Rates

October 21, 2025

A structurally higher interest rate environment changes the calculus for business owners and investors in ways that waiting for a return to 2019 rates does not address. When borrowing costs reset higher for fundamental economic reasons rather than temporary cyclical ones, the distinction between repricing and crisis becomes the most important judgment call available.

Why Interest Rates May Be Structurally Higher

Bloomberg Economics published a 216-page analysis in late 2025 arguing that the neutral rate of interest — the real cost of money that keeps growth and inflation in balance — has likely reset higher than the levels that prevailed through the 2010s. The analysis identified five structural forces keeping borrowing costs elevated, referred to as the Five Ds:

Demographics: Aging populations saving less reduces the pool of available capital.

Government debt: Chronic deficits and rising net interest costs increase competition for borrowing.

De-globalization: Supply chain redundancy requires more capital investment across more geographies.

Data centers: Massive AI infrastructure spending absorbs significant capital at scale.

Defense: Sharply higher military outlays globally increase government borrowing requirements.

The argument is that none of these forces are reversing. Each one demands more capital or produces less savings, both of which push the natural cost of money higher. When rates stay elevated, credit quality deteriorates in predictable segments. Highly leveraged borrowers who assumed perpetual refinancing availability run into trouble. Credits that worked at two percent fail at five percent. Businesses that prioritized growth over cash flow discover that profitability matters in ways it did not when money was cheap.

What October 2025 Credit Events Actually Represent

In October 2025, several credit-related events drew attention: a fraud-related charge-off at Zions Bancorp, litigation at Western Alliance over a business loan, the Chapter 7 collapse of sub-prime auto lender Tricolor Holdings, and a Chapter 11 filing by auto parts maker First Brands Group. The commentary from JPMorgan's Jamie Dimon referenced the familiar metaphor about cockroaches.

The failures concentrated exactly where economic theory would predict: sub-prime auto lending, over-leveraged industrial borrowers, and credits built on refinancing assumptions that no longer hold. Analysts and large banks characterized these as idiosyncratic events rather than systemic risk, and that distinction is worth examining carefully.

The 2023 regional bank crisis stemmed from unrealized losses in bond portfolios as rates spiked, a balance sheet problem that triggered deposit runs. The October 2025 events reflected borrower-specific credit deterioration and in some cases alleged fraud. These are fundamentally different dynamics.

Quality differentiation was also widening. Sub-prime auto loans packaged as yield instruments represent dramatically different risk than direct lending to established middle-market companies with strong cash generation and covenant protection. Higher rates were performing their proper economic function: separating disciplined underwriting from opportunistic lending.

One additional context worth noting: Jamie Dimon runs a four trillion dollar institution. When smaller lenders experience stress, deposits and clients migrate to banks like JPMorgan. Dramatic metaphors generate headlines and reinforce that dynamic. Credit problems do tend to emerge gradually before accelerating, but a regional bank experiencing loan losses in specific portfolios is categorically different from systemic crisis.

What This Means for Business Owners

Most business owners and investors in late 2025 were still waiting for rates to revert to 2019 levels. Some were delaying real estate acquisitions anticipating lower mortgage rates. Others were postponing business expansion expecting cheaper financing. This approach assumes a mean reversion that current structural fundamentals do not support.

Several practical adjustments follow from the structural thesis:

Cash flow now outweighs growth trajectory in credit evaluations. Banks are applying more rigorous underwriting standards and pricing credit according to actual risk rather than projections.

Balance sheet strength provides optionality when credit availability tightens. Understanding your lender's portfolio composition and sector exposures is informational due diligence, not crisis preparation.

If your business extends customer credit, monitoring days sales outstanding and early warning indicators is more important in a higher-rate environment than when capital was abundant.

The cost of capital has replaced the cost of patience as the defining variable for investment and expansion decisions.

Concentrated Wealth Considerations in a Higher Rate Environment

When 70 to 80 percent of net worth resides in a business dependent on credit availability or customer creditworthiness, diversification becomes a structural priority rather than a nice-to-have.

Personal liquidity prevents forced business decisions during stress periods. Keeping one year of business operating costs in liquid assets can prevent the kind of reactive decisions that compound problems when banks pull back.

Assets uncorrelated to business performance and credit cycles provide genuine diversification. Tax-efficient wealth extraction over time reduces concentration risk compared to single-event dependency on a future business sale.

The objective is not crisis avoidance but structural resilience: the capacity to absorb volatility regardless of whether it originates in credit markets, industry dynamics, or operational factors.

The Distinction

Bloomberg Economics argues that a structurally higher rate environment may be the new baseline, driven by fundamental economic forces rather than temporary policy choices. The October 2025 credit events are consistent with that thesis: stress concentrating in predictable segments, more selective lending standards, and lower-quality credits failing under sustained rate pressure.

This represents repricing, not crisis. Repricings reveal which entities adapted to structural change and which assumed temporary disruption. That distinction is worth getting right before making decisions that depend on a particular outcome.

Frequently Asked Questions

What is the neutral rate of interest?

The neutral rate of interest is the real borrowing cost that keeps an economy growing at its potential without generating excess inflation. When the neutral rate rises structurally, it means the baseline cost of money has shifted higher for fundamental reasons rather than temporary policy decisions. Borrowers, businesses, and investors who plan around a lower neutral rate face compounding challenges as their assumptions fail to materialize.

What is the difference between a credit crisis and a credit repricing?

A credit crisis involves systemic contagion, where stress in one segment spreads to healthy borrowers and institutions through interconnected exposures. A credit repricing involves the correction of specific credits that were priced for conditions that no longer exist. The 2023 regional bank crisis was closer to a systemic event driven by balance sheet mismatches. The October 2025 credit events were concentrated in predictable segments: sub-prime lending and over-leveraged borrowers that assumed perpetual refinancing availability.

How should business owners respond to a structurally higher rate environment?

The most important adjustments involve balance sheet discipline and cash flow prioritization over growth trajectory. In a higher rate environment, lenders evaluate creditworthiness more rigorously and price risk more accurately. Business owners with strong cash flow, manageable debt levels, and personal liquidity have significantly more flexibility than those who extended leverage under prior rate assumptions. Monitoring accounts receivable closely and understanding lender exposure are practical starting points.

Why is concentrated business wealth a particular risk when rates are higher?

When the majority of net worth is tied to a single business, that concentration creates exposure to the specific credit and economic conditions that affect that business and its industry. In a higher rate environment, credit availability can tighten, customer creditworthiness can deteriorate, and the cost of business financing increases. Personal liquidity and assets uncorrelated to business performance provide a buffer that allows business owners to make decisions from a position of stability rather than necessity.

Related Reading

Sources

Orlik, Tom, Rush, Jamie, and Flanders, Stephanie. The Price of Money: A Guide to the Past, Present, and Future of the Natural Rate of Interest (Oxford University Press, August 2025). Discussed on Bloomberg's Odd Lots podcast, October 9, 2025. Reuters sector coverage (October 20-21, 2025); Zions Bancorp Q3 2025 earnings; Western Alliance 8-K filing (SEC, October 16, 2025); Tricolor Holdings Chapter 7 filing (September 10, 2025); First Brands Group Chapter 11 filing (September 29, 2025); JPMorgan Q3 2025 earnings call transcript (October 14, 2025). Supporting analysis: Bipartisan Policy Center (CBO net interest projections); IEA (data center electricity demand); SIPRI (global military expenditure 2024); U.S. Quadrennial Supply Chain Review 2024.


This commentary is for informational purposes only and does not constitute investment advice.

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About the Author
Caroline McInerney, CFP®, CBEC®

Founder & CEO, HWM Wealth
Author of The Owner’s Dividend

Caroline works with business owners and high-earning professionals to build personal wealth with the same discipline they apply to their companies. Her work integrates financial planning, tax-aware investment strategy, and long-term generational wealth design.