The 2028 Refinancing Wall
The Number You Should Be Watching
There is a number that should be on every capital allocator’s whiteboard right now: approximately $3 trillion.
S&P Global Ratings’ April 2026 refinancing update estimates that global rated corporate debt maturities peak in 2028 at approximately $2.95 trillion. The relevant deadline, however, is not the maturity date. It is the point at which the refinancing window narrows. Speculative-grade issuers often refinance 12 to 18 months ahead of maturity. That makes late 2026 and 2027 the critical period for decisions that will determine which borrowers enter 2028 with options and which ones arrive with none.
A disproportionate share of that debt was issued in 2021 and 2022, when interest rates were near historic lows and credit spreads were compressed. Those borrowers locked in cheap money for five to seven years. The clock is running out.
The composition is what separates this wall from a routine maturity cycle. Overall rated corporate maturities still peak in 2028, but speculative-grade refinancing pressure extends into 2029. The borrowers with the narrowest margin for error are concentrated in the years immediately ahead. A much larger proportion of these maturities consists of borrowers with the widest gap between their current cost of capital and what they will face when they go back to the market.
This is not a prediction of crisis. Refinancing walls have loomed before and proved manageable. But they have also preceded some of the most severe credit dislocations in modern history. The difference between the two outcomes is not luck. It is preparation.
The Timeline That Matters
If you are evaluating credit risk in 2026, the most important thing to understand is the sequencing.
Historically, refinancing activity has tended to peak 12 to 18 months before a maturity wall hits. If that pattern holds, late 2026 and 2027 are the critical window — the period when borrowers either secure new financing or begin to run out of options. By the time the calendar turns to 2028, the decisive work will already have been done, or deferred too long.
Default rates tend to follow a similar lag. During the 2008 financial crisis, speculative-grade default rates rose from 0.9 percent in 2007 to 13.1 percent by 2009. The defaults did not arrive with the crisis. They arrived after it, once the refinancing window had closed and the weakest borrowers had exhausted their alternatives.
The leveraged-loan payment default rate remained relatively contained at the end of 2025, at approximately 1.2 percent by amount. That is a lagging indicator, not a reason for complacency. The more useful question is not whether defaults have already risen sharply. It is whether refinancing activity, credit spreads, and deal quality are deteriorating before defaults appear in the reported data.
For allocators, the implication is straightforward: the decisions that determine 2028 and 2029 default rates are being made right now, in credit committees, boardrooms, and refinancing negotiations happening through this year and next.
The Election Year Complication
Election years can add another layer of uncertainty to an already fragile refinancing window.
In 2024, some corporate issuers pulled financing forward to reduce exposure to potential election-related volatility. The lesson is not that elections cause credit stress. It is that uncertainty can accelerate the closing of an otherwise available market window.
Elections create uncertainty about interest rate targets, regulatory posture, and fiscal priorities. Lenders become more cautious. Borrowers delay decisions hoping for clarity that arrives too late. The market that was available in June may not be available in October.
For 2028 specifically, there is a deeper structural issue. Any policy response arriving after the election could come too late for borrowers that need to refinance during the preceding 12 to 18 months. In 2008, by contrast, the Fed and Treasury intervened directly in the acute credit crisis. In 2028 and 2029, much of the damage or success will already be locked in before any new policy framework takes effect.
Where the Pressure Concentrates
Not every sector faces the same refinancing challenge. For capital allocators evaluating exposure, the sector-level picture matters more than the headline number.
Commercial real estate carries among the highest exposure relative to sector size. Rising interest rates have compressed property valuations while refinancing spreads have widened. Multifamily properties, office buildings, and mixed-use developments that issued debt at favorable rates in the 2015 to 2019 period face a painful reset. Refinancing at materially higher rates will compress returns and force asset sales, which in turn pressures valuations further.
Energy faces a different kind of risk. Companies that issued substantial debt in 2021 and 2022 as the sector rebounded now depend on commodity prices holding steady or rising through the refinancing window. If oil and gas prices fall in 2027 or 2028, cash flows compress at exactly the moment when lenders are evaluating creditworthiness. The sector’s refinancing risk is tied to a variable that no one controls.
Consumer-facing companies carry margin pressure from persistent inflation layered onto consumer spending uncertainty. Healthcare requires segment-level analysis. Revenue resilience does not eliminate reimbursement pressure, labor-cost exposure, or leverage risk. Some software companies benefit from recurring revenue, but highly leveraged issuers with weak retention, slowing growth, or heavy add-back reliance may still face a difficult refinancing process.
The common thread is that refinancing success depends on operational performance during the 12 to 18 months before maturity. Companies that enter the refinancing window with declining margins, deteriorating cash flow, or elevated leverage will find fewer options at worse terms. The ones that enter with demonstrated operational strength will have choices.
The Private Credit Variable
The most significant structural change in corporate debt markets over the past decade is the growth of private credit. The global private-credit market has reached an estimated $3.5 trillion in assets under management, according to the Alternative Credit Council’s 2025 industry research. Private-credit deployment reached approximately $593 billion in 2024.
This matters for the 2028 wall because private credit has become a material source of refinancing capacity. When traditional syndicated loans or bond markets are restrictive, borrowers can turn to private credit funds that are deploying substantial capital. For companies with strong cash flows and transparent operations, private credit is a viable alternative path.
But private credit is not a costless escape valve. Private credit investors demand higher returns, conduct deeper due diligence, and impose more restrictive covenants. For weaker borrowers, accessing private credit may require operational changes or equity sacrifices that would not occur in a public market refinancing. Private credit is not a frictionless backstop. Although much of the asset class sits in closed-end structures, some vehicles face liquidity-management constraints, valuation uncertainty, or concentration limits that may make them more selective during periods of stress.
A rough capacity analysis suggests that private credit could absorb a meaningful share of refinancing demand, potentially around 20 percent under favorable conditions. That capacity will not be evenly distributed. It will be concentrated among borrowers with strong operating profiles, clean reporting, and existing lender relationships. For the speculative-grade cohort that makes up a significant portion of the 2028 and 2029 maturities, private credit is a partial option, not a backstop. It is a meaningful pressure release for the right borrowers. It is not a solution for the market as a whole.
What You Should Be Doing Now
For capital allocators evaluating credit exposure through the 2028 cycle, the window to act is now, not when the maturities arrive.
Start with exposure mapping. Identify every credit in your portfolio with maturities in 2027 or 2028, and for each one model refinancing scenarios at 200, 400, and 600 basis points above current all-in costs. For each scenario, define the required action: refinance early, amend the capital structure, inject equity, pursue a sale, or place the credit on a formal watchlist. The ones that cannot absorb the rate increase without covenant breach or material cash flow strain are not 2028 problems. They are problems you can address today, while the refinancing market is still open and your options still include proactive outreach rather than distressed negotiation.
From there, shift attention to the leading indicators that matter: credit spread movement, high-yield issuance volume, and the quality of new deals coming to market. Default rates will not signal trouble until the damage is largely done. When issuance volume drops while maturity walls remain elevated, the refinancing window is actively closing. That is the signal to stop waiting for better terms and start locking in the terms that are available.
Finally, don’t treat private credit as a separate universe from this analysis. If you have fund-level exposure to private credit vehicles that are themselves holding 2027 or 2028 maturities, you need to understand the liquidity terms, redemption provisions, and borrower concentration inside those funds. Private credit is woven into the same refinancing dynamic. It does not sit outside it.
The 2028 refinancing wall is not a crisis. Not yet. It is a structural challenge with a visible timeline and identifiable pressure points. The allocators who navigate it well will be the ones who mapped their exposure early, monitored the right indicators, and acted before the market forced the decision.
Seeing the wall is the first step. In Part 2, I lay out the decision architecture that survives being wrong about the timing.
If you are working through these questions for your own portfolio and want to think through the specifics, reach me at tamika@tamikatyson.com.
Sources
Global rated corporate debt maturities peaking in 2028: S&P Global Ratings, “Global Refinancing,” April 2026 update.
Speculative-grade refinancing pressure extending into 2029: S&P Global Ratings, “Credit Trends: Global Refinancing—Speculative-Grade Maturities Now Peak in 2029,” 2026.
Speculative-grade default rates (0.9% in 2007, 13.1% peak in 2009): Moody’s Investors Service, “Annual Default Study,” 2010.
Leveraged loan default rates (1.2% by amount, end of 2025): LCD/PitchBook, Leveraged Loan Default Review, Q4 2025.
Private credit AUM ($3.5 trillion globally): Alternative Credit Council, Financing the Economy 2025, December 2025.
Private credit annual deployment ($593 billion in 2024): Alternative Credit Council, Financing the Economy 2025, December 2025.
Bond issuance acceleration ahead of 2024 election uncertainty: Market data on corporate financing activity, 2024.
Speculative-grade refinancing timing (12 to 18 months ahead of maturity): S&P Global Ratings, Global Refinancing reports, 2025-2026.