Refinancing risk is the chance that a maturing commercial real estate loan cannot be replaced with new debt on acceptable terms, forcing the borrower to inject equity, accept worse terms, or default. It rises when rates climb, values fall, or lending standards tighten between origination and maturity, and it concentrates at the maturity date.
How Does Refinancing Risk Work?
Refinancing risk works through the gap between what a maturing loan owes and what a new loan will cover. A lender sizes the replacement loan off current value and current underwriting standards, not the terms from years earlier. When value falls, the new loan runs smaller than the old balance, and the borrower covers the shortfall.
Three inputs drive it: the change in property value, the change in interest rates, and the change in lender sizing constraints such as loan-to-value ratio and debt yield. Per the Mortgage Bankers Association CRE Survey of Loan Maturity Volumes, roughly $875 billion of commercial mortgages is scheduled to mature in 2026, down 9% from the $957 billion that matured in 2025, so a large volume of loans reaches this test in a compressed window.
Input | Effect on refinancing risk |
Property value fell since origination | New loan sized off lower value, shrinking proceeds |
Interest rates rose since origination | Higher debt service can breach debt-yield or DSCR minimums |
Lender loan-to-value tightened | Same value now supports a smaller loan |
Loan matures in a distressed window | Fewer lenders competing, wider spreads |
Why Refinancing Risk Matters
Refinancing risk matters because it converts a paper decline in value into a cash demand at a fixed date. A borrower can absorb a soft market while a loan is outstanding, but at maturity the loan must be repaid or replaced. If the replacement loan falls short, the owner funds the gap, sells, or defaults.
The stakes rise when many loans mature together. The office sector shows the pattern: among office loans that matured before 2026 with balances still outstanding, a large majority moved into special servicing over repayment problems, per industry reporting. Refinancing risk is not the risk that rates are high. It is the risk that a specific loan comes due before value and terms recover.
Example
Refinancing risk is clearest as a refinance gap calculation. A borrower holds a $10,000,000 loan originated in 2019 at 65% loan-to-value on a property then worth $15,384,615. At 2026 maturity, the property is appraised at $12,000,000 and the lender caps the new loan at 60% loan-to-value.
Step | Calculation | Result |
Maturing loan balance | Interest-only, unchanged | $10,000,000 |
Current appraised value | 2026 appraisal | $12,000,000 |
New loan proceeds | 60% of $12,000,000 | $7,200,000 |
Refinance gap | $10,000,000 minus $7,200,000 | $2,800,000 |
Equity injection required | Gap funded in cash | $2,800,000 |
The borrower must bring $2,800,000 in fresh equity to close the refinance, or sell, or restructure. That gap equals 28% of the maturing balance, produced entirely by a lower value and a tighter loan-to-value cap. Nothing about the property's operations changed. The maturity date alone forced the cash demand.
Variations and Edge Cases
Refinancing risk is not uniform: its severity depends on loan structure, sponsor liquidity, and how far value and rates have moved. The same maturity can be routine or terminal depending on the variables below.
Variant | Effect on risk |
Amortizing vs interest-only loan | Amortizing loans lower the balance to refinance, easing the gap |
Recourse vs non-recourse | Recourse debt pushes the borrower to fund the gap rather than hand back keys |
Loan extension or modification | A one-year extension buys time for value or rates to recover |
Rate-cap or hedge in place | A cap limits how far debt service can rise on a floating loan |
Rescue capital available | Preferred equity or mezzanine debt can fill the gap at a cost |
The common mistake is treating refinancing risk as a rate problem alone. A property with strong debt yield and an amortizing loan can refinance smoothly even at higher rates, while a highly levered interest-only loan on a devalued asset faces a gap no rate cut fully closes.
Refinancing Risk vs Interest Rate Risk
Refinancing risk is often confused with interest rate risk, but they act on different timelines. Interest rate risk is the ongoing exposure of cash flow and value to rate movements while a loan is outstanding. Refinancing risk is the point-in-time exposure at maturity, when the loan must be repaid or replaced regardless of where rates sit.
Both trace to interest rates, but they answer different questions. Interest rate risk asks how rising rates erode value and coverage over the hold. Refinancing risk asks whether, on the maturity date, a new loan will cover the old balance. A fixed-rate borrower carries little interest rate risk during the term yet full refinancing risk at maturity.
Frequently Asked Questions
How is refinancing risk measured?Refinancing risk is measured by projecting new loan proceeds against the maturing balance to find the refinance gap. Analysts size the replacement loan off current value and current lender constraints such as loan-to-value and debt yield, then compare it to what is owed. A positive gap is the cash shortfall the borrower must cover at maturity.
What is the refinance gap?The refinance gap is the difference between a maturing loan balance and the proceeds a new loan will provide. When value has fallen or lending has tightened, the new loan covers a smaller share of the property, and the borrower must inject equity, sell, or restructure to close the shortfall.
Why is refinancing risk high in 2026?Refinancing risk is elevated in 2026 because a large volume of loans originated at low rates and high values now matures into higher rates and lower values. Per the Mortgage Bankers Association, roughly $875 billion of commercial mortgages is scheduled to mature in 2026, concentrating the maturity test across a wide set of borrowers at once.
Related Terms
Maturity Wall
Debt Yield
Cash-Out Refinance
CMBS Loan
Loan-to-Value Ratio