Higher interest rates are putting new pressure on private credit, industry leaders warn

Private credit markets are facing a new stress test as sustained higher interest rates squeeze borrowers, CNBC reported on July 14, pointing to underwriting expectations that may not hold when financing conditions tighten further. The concern, the report said, is less about broad defaults announced in advance and more about whether existing deal structures can absorb the jump in borrowing costs faced by companies that relied on a faster path to lower rates.

The CNBC report centered on the role of underwriting in private credit, an asset class that has grown by providing direct lending outside traditional bank channels. As rates remain elevated, the report said, loan terms negotiated during periods of cheaper funding are increasingly colliding with the reality of higher debt service burdens for borrowers, particularly those already under pressure from weaker cash flows.

CNBC framed the issue through a stark industry reaction captured in the report: “Nobody underwrote for that,” a remark that underscored how some borrowers, sponsors, and lenders may have expected more favorable rate dynamics than those now being experienced. The point of the comment, as characterized by CNBC, was that deal assumptions tied to borrowing costs and refinancing windows may not align with current macro conditions.

According to the report, the pressure is concentrated where refinancing or restructuring becomes more likely. Borrowers with limited flexibility face higher interest expenses and more difficult access to new capital if they try to roll over debt. In that environment, private credit lenders may be forced to adjust pricing, revise covenants, or seek amendments to keep deals operating rather than forcing immediate outcomes that could harm lenders and borrowers alike.

While the report described the stress as a “key test,” it did not present a specific country-by-country crisis timeline or identify a single firm or sector as the sole driver. Instead, it described a wider pattern of underwriting strain across private lending, where lenders underwriting risk during earlier rate regimes are now being challenged by a longer period of higher rates than many market participants anticipated.

The immediate practical effect, CNBC indicated, is heightened scrutiny of borrower resilience and the terms of existing loans. That can translate into more conservative lending in future transactions and a closer review of which borrowers can continue servicing debt without relying on assumptions about rapid rate declines.

Because the report focused on market dynamics rather than a regulatory action or court ruling, the next steps are likely to involve private negotiations between lenders and borrowers. Lenders may push for amendments that reflect new interest burdens, while borrowers seek solutions ranging from refinancing to operational changes, depending on the structure of their debt and their ability to meet existing terms.