Embassy of the United States to the Holy See Embassy of the United States to the Holy See The Embassy of the United States of America to the Holy See (or Embassy Vatican for short) is the diplomatic mission of United States of America to the Holy See, a term referring to the central government and universal reach of the Roman Catholic Church. The current embassy moved to new headquarters in September 2015 in a separate building on the same compound as the United States Embassy Rome. The embassy was previously located on Aventine Hill in the Villa Domiziana in Rome, Italy, which was built as a private residence
Administration of the Patrimony of the Apostolic See and the Holy See. Both before and after the reorganization of its functions in 2014, APSA has been distinct from the Prefecture for the Economic Affairs of the Holy See. The assets entrusted to the Administration (previously in the care of what was its Extraordinary Section) were initially 750 million Italian lire (at that time equivalent to 8,152,000 pounds sterling) in cash and 1000 million Italian lire (at that time equivalent to 10,869,000 pounds sterling) in Italian State bonds, an amount less than Italy would have paid under the Law of Guarantees of 1871, if the Holy See had accepted