A stock in excess of €900 billion of nonperforming loans continue to clutter the European banking system, impeding economic growth. This issue remains a key challenge for policy makers. As we show in our latest Global Financial Stability Report, part of the solution to address this legacy is an upgrade in legal systems. Current inefficiencies—long foreclosure times and insolvency procedures—are a reason for the gap between the value of loans on bank balance sheets and the price investors are willing to pay. A reliable legal environment and an efficient judicial system maximize the value of nonperforming loans (NPLs), reduce the value gap and give banks greater incentive to get NPLs off the books. Our analysis, using time to foreclose as a proxy for effective insolvency regimes, shows there is a large upside for new lending capacity in the euro area (Chart 1).