CMBS delinquency rate rises to 12% in August, second highest on record

Commercial Mortgage-Backed Securities: Commercial mortgage-backed securities (CMBS) are bonds backed by pools of commercial real-estate loans, including financing for office, retail, industrial, and lodging properties. In the reported August data, office-loan delinquencies rose to a near-record level while the overall U.S. CMBS delinquency rate remained elevated, highlighting continued stress in commercial real estate. Market stress: Trepp reported that the overall U.S. CMBS delinquency rate edged down in August 2026, even as delinquencies increased across several major property types and office delinquencies rose. Office distress: Recent market analysis indicates that office CMBS distress extends beyond loans already delinquent, with a substantial share of office debt placed in special servicing because of repayment, refinancing, or property-performance concerns. Maturity pressure: A large cohort of private-label CMBS loans reached hard maturity in August 2026, increasing pressure on borrowers facing refinancing challenges in a weakened commercial-property market.