Why can a performing CRE loan fail at maturity?
The volume is large. The Mortgage Bankers Association reported in February 2026 that "Seventeen percent ($875 billion) of the $5.0 trillion of outstanding commercial mortgages held by lenders and investors is scheduled to mature in 2026," and that "$396 billion (21 percent) of the outstanding balance of mortgages serviced by depositories" matures this year.
Because the test changes at maturity. While the loan is outstanding, the borrower pays on the original terms. At maturity, the property has to support a new loan at current rates and values. The OCC's Commercial Real Estate Lending handbook puts it plainly: "Even if borrowers are able to meet their payment obligations, they could find it difficult to refinance their balloon payment amount at maturity because of declines in property value."
Loan structure can make that worse. The handbook notes that interest-only terms and long amortization periods can lower the chance of a payment default, but "such terms can increase the loss given default and the balloon or full repayment risk at maturity if not properly mitigated." It adds that "A renewal, refinancing, or extension of a loan on an interest-only basis can indicate a troubled loan."
Payment status alone does not show the risk. The 2023 interagency Policy Statement on Prudent Commercial Real Estate Loan Accommodations and Workouts warns that being current can mislead when "the liberal use of extensions and renewals masks credit weaknesses and obscures a borrower's inability to meet reasonable repayment terms."