Overview
AST Defeasance is a specialized advisory firm that helps commercial real estate borrowers and lenders complete the defeasance step for CMBS and other fixed-rate CRE loans, replacing a property's mortgage lien with a portfolio of government securities so owners can sell or refinance without breaching loan agreements. It handles the entire defeasance process, from calculating the optimal securities portfolio to managing legal and administrative tasks, on a success-based fee with no upfront costs. Instead of relying on a single broker-dealer, it solicits competitive bids from major investment banks to secure the lowest overall cost and guarantees a two-week closing. Its goal is to help property owners exit fixed-rate loans efficiently and cost-effectively, enabling sale or refinancing even in rising interest-rate environments.
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Simplify's Take
What believers are saying
- KBRA forecasts $183 billion private-label CRE securitization in 2026, boosting activity.
- CREFC reported 7.47% CMBS delinquency in January 2026, sustaining refinancing friction.
- AST published rate-market updates through April 2026, signaling active demand tracking and client engagement.
What critics are saying
- AST depends on CMBS refinancing volume; Trepp saw 7.55% delinquency in Q1 2026.
- Office CMBS distress hit 17.4% in October 2025, crushing defeasance-able borrowers.
- If CRE refinancing stalls through 2026, AST's niche transaction flow contracts sharply.
What makes AST Defeasance unique
- AST shops Wall Street bids and avoids preferred broker-dealers, claiming lowest costs.
- AST pioneered borrower residual sharing in 2006, reducing defeasance costs further.
- AST advertises 30-day closes, sometimes less than a week, across complex CMBS transactions.
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