Corporate Default Risk Up 54% as Private Credit Strains

U.S. corporate default risk rose 54% over the past decade, according to a report Credit Benchmark released Oct. 22, 2026, even as the financial sector's credit profile stayed comparatively steady. The growing gap between Main Street businesses and Wall Street institutions is the central finding of the firm's U.S. Credit Spotlight 2026.

More than 40 global financial institutions contributed consensus views on credit risk to the data. It depicts a financial system in which lenders look sturdier than many of the borrowers they serve.

The Main Street–Wall Street Divide

"The U.S. credit market isn't moving in one direction, and that's what makes this cycle particularly challenging," said Michael Crumpler, CEO of Credit Benchmark. "Corporate default risk has risen more than 50% over the past decade, yet financial institutions have remained relatively stable."

The split is striking. Businesses that make things, hire workers and carry debt face more risk. So far, the institutions lending to them have kept a firmer footing.

Crumpler said the disconnect matters because it "challenge[s] how investors and lenders assess risk, particularly as AI investment and shifting economic conditions create new pressures across industries."

Private Credit Under the Microscope

Private credit is one area the report singles out for attention. Most rated U.S. business development companies, known as BDCs, hold investment-grade ratings. But their underlying borrowers with available ratings tell a different story: they're predominantly non-investment grade, concentrated in the single-B category.

The funds, in other words, look safer than the loans they hold. Crumpler described a "similar disconnect" in private credit, "with underlying borrowers deteriorating even as the funds holding those loans maintain stronger credit profiles."

The report also points to greater use of payment-in-kind, or PIK, arrangements. These structures reflect pressure on borrowers facing higher financing costs and AI-driven disruption, allowing them to defer cash payments instead of meeting them outright.

AI Spending Cuts Both Ways

Artificial intelligence is producing uneven results. Companies that support AI infrastructure development are seeing improving conditions, while businesses exposed to disruption from the technology face growing pressure.

Hyperscalers face a separate risk. Expanding data centers and computing capacity requires large amounts of capital, which could raise their leverage and expose lenders if demand or investment returns fall short.

The report says financing structures, technological disruption and policy changes may shape the next credit cycle. It sets those forces against rapid AI investment, trade pressures and changing bank capital requirements.

The Source

Credit Benchmark, founded in 2015, describes itself as a provider of credit-risk data and analytics. It aggregates and anonymizes risk views contributed by more than 40 global financial institutions to produce independent, obligor-level credit consensus ratings. The company covers more than 125,000 legal entities, most of which aren't publicly rated. Its headquarters are in London, with offices in New York and Bangalore.

Why This Matters:

The report's core warning concerns mispriced risk. When highly rated funds hold loans to single-B borrowers, the safety investors see on the label may not match what's underneath. That matters to pension holders, savers and anyone whose capital flows through these vehicles. It also matters to taxpayers if stress in lightly scrutinized corners of private lending ever spills into the broader system. The rise in PIK arrangements suggests some borrowers are already stretching to stay current. AI expansion may also require leverage, particularly among hyperscalers, leaving lenders exposed if returns disappoint. Sound underwriting, transparent disclosure and disciplined lending—not reflexive intervention—are the first defenses against a credit cycle turning ugly.