The mortgage market changed notably after the collapse of the U.S. housing market in 2007 and the financial crisis that followed. A substantive share of mortgage origination and servicing, and some of the risk associated with these activities, migrated outside of the banking system. Some risk remains with banks or could be transmitted to banks through other channels, including bank lending to nonbank mortgage lenders and servicers. Changing mortgage market dynamics and new risks and uncertainties warrant investigation of potential implications for systemic risk.
Last Updated: November 19, 2025