[10] McCaul negotiated, along with several state attorneys general, a $484 million multistate settlement with Household International Inc. regarding its residential mortgage lending practices.
[12][13] In September 2003, McCaul joined Promontory Financial Group, a consulting firm recently established in Washington, D.C. by former U.S. Comptroller of the Currency Eugene Ludwig.
[18] Within 48 hours of being hired, Promontory had a 25-person team in place in the bank president's ceremonial offices, charged with examining thousands of electronic and paper documents, including some that were written in Latin.
[19] In July 2016, McCaul discussed the Vatican's financial reforms at the annual meeting of the Leadership Roundtable, a Catholic 501(c)(3) nonprofit organization that promotes best practices and accountability in church management, finances, and administration.
The financial reforms advocated by Pope Francis helped to make the church and its institutions more transparent, better governed, compliant with regulations and sustainable, she said, adding, “the days of ripping off the Vatican are over.
McCaul is a trustee of Hofstra University and of Cold Spring Harbor Laboratory and is a member of the board of directors of Accion International, a global nonprofit that supports microfinance initiatives and financial inclusion.