America’s credit boom may be just beginning

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America’s credit machine is shifting into a higher gear, powered by a resilient labor market, cooling inflation and a financial system that has spent more than a decade rebuilding its defenses. Rather than a late-cycle blowoff, the current expansion in borrowing looks more like the early stages of a longer upswing in household and business credit. If that proves right, the next few years could be defined less by deleveraging and more by how safely the country manages a new wave of loans.

I see three forces driving this turn: consumers who still have room to borrow, banks and capital markets that are structurally stronger than before the global financial crisis, and a policy backdrop that is gradually shifting from emergency support to a more normal cost of money. Together, they point to a credit boom that is only starting to show up in the data, not one that is already running out of road.

Households are borrowing again, but from a stronger base

The most important difference between today and the mid‑2000s is that households are taking on new debt from a much healthier starting point. After years of paying down balances and refinancing at lower rates, aggregate household leverage relative to income remains well below its pre‑crisis peak, even as nominal borrowing has climbed. That gives consumers more capacity to absorb new mortgages, auto loans and card balances without immediately tipping into distress, a shift that underpins the idea that the current rise in credit is the beginning of a cycle rather than the end of one.

At the same time, the composition of household debt has changed in ways that matter for stability. A larger share of mortgages is now fixed rate, underwriting standards are tighter, and the most exotic products that fueled the housing bubble have largely disappeared, according to Federal Reserve data. Even in areas where balances have grown quickly, such as credit cards and “buy now, pay later” services, delinquency rates are climbing from unusually low levels rather than from already stressed territory, as shown in recent New York Fed household credit reports. That mix of cleaner balance sheets and more conservative loan structures supports the view that households can sustain a longer period of incremental borrowing before hitting the kinds of limits that triggered past downturns.

Corporate balance sheets and capital markets are primed for expansion

Corporate America is also positioned to lean into a new credit cycle instead of retreating from one. Many large companies refinanced aggressively when interest rates were near zero, locking in low coupons on long‑dated bonds and pushing out their maturity walls. As a result, interest coverage ratios remain comfortable for a wide swath of investment‑grade and even high‑yield issuers, according to recent financial stability assessments. That cushion gives firms more room to add leverage to fund capital spending, acquisitions or share repurchases without immediately threatening their solvency metrics.

Capital markets are reinforcing that dynamic. Issuance of corporate bonds has rebounded as investors search for yield in a world where policy rates are no longer pinned at zero, and leveraged loan volumes have recovered alongside a resurgence in collateralized loan obligations, based on securities statistics. While regulators have flagged pockets of risk in private credit and highly leveraged transactions, they also note that banks have shifted some of the riskiest exposures off their balance sheets into nonbank channels, spreading risk across a broader investor base. That structure can amplify stress in a downturn, but in the near term it means there is ample capacity and appetite to finance corporate borrowing, another sign that the credit upswing has room to run.

Banks are better capitalized, but shifting toward higher‑yield lending

The health of the banking system is central to any sustained credit boom, and here the picture is more reassuring than it was before 2008. Large U.S. banks hold significantly more common equity relative to risk‑weighted assets than they did before the crisis, and they maintain thicker liquidity buffers, according to recent supervisory reports. Stress tests have repeatedly shown that major institutions could absorb severe loan losses while continuing to lend, which reduces the odds that a modest rise in defaults would trigger a sudden pullback in credit.

Yet stronger capital does not mean banks are standing still. Faced with higher funding costs and intense competition from money market funds and online savings platforms, many lenders are pivoting toward higher‑yield segments such as credit cards, small‑business lines and certain types of commercial real estate, as detailed in senior loan officer surveys. That shift can support a broader credit expansion, since these products tend to grow faster than plain‑vanilla mortgages, but it also concentrates risk in more cyclical categories. The key question for the next phase of the boom is whether banks can balance the pressure to protect margins with the need to maintain underwriting discipline, especially as they compete with fintechs and private credit funds that are often willing to move faster and price risk more aggressively.

Policy, inflation and the cost of money are aligning for more credit

Monetary policy is another reason I expect the credit cycle to extend rather than contract. After one of the fastest tightening campaigns in decades, the Federal Reserve has shifted toward a more patient stance as inflation has cooled from its peak, according to recent policy statements. Markets now expect a path where policy rates remain positive in real terms but gradually drift lower as price pressures normalize. That combination of still‑elevated nominal yields and declining inflation tends to be fertile ground for borrowing, since it keeps returns attractive for lenders while making real debt burdens more manageable for borrowers.

Fiscal policy is pulling in the same direction. Federal deficits remain large by historical standards, which means the Treasury is issuing significant volumes of securities across the curve, as shown in Treasury debt data. That supply has encouraged the development of deeper markets in everything from Treasury futures to interest‑rate swaps, giving banks and investors more tools to hedge and distribute credit risk. At the same time, targeted programs such as tax credits for clean energy and incentives for semiconductor manufacturing are spurring private investment that often relies on bank loans and bond financing, according to investment statistics. The result is a policy environment that, while no longer ultra‑loose, still leans toward supporting rather than suppressing credit growth.

The risks that could still derail a long credit upswing

No credit boom is risk free, and the very factors that make this one look durable also create vulnerabilities if conditions shift abruptly. One concern is that parts of the system that have grown outside traditional banking, especially private credit funds and nonbank mortgage lenders, are less transparent and less tightly supervised. Regulators have warned that leverage in some of these vehicles is hard to track, and that a shock to funding markets could force rapid deleveraging, as highlighted in recent financial stability reports. If that happened, the pain could spread back into banks through shared exposures and liquidity lines, even if the initial stress emerged in the shadows.

Another risk is that the benign macro backdrop underpinning the credit expansion could deteriorate faster than expected. A sharper slowdown in growth, a renewed spike in inflation that forces the Federal Reserve to tighten again, or a geopolitical shock that disrupts energy markets could all raise borrowing costs and squeeze cash flows at the same time. That combination tends to expose weak credits and overextended borrowers, leading to a rise in defaults and a tightening of lending standards, as past cycles documented in global stability analyses make clear. The challenge for policymakers and lenders is to recognize that while the current upswing looks more sustainable than the last one, it will still end badly if complacency about risk takes hold just as leverage is building.

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