Currency of Uruguay Currency of Uruguay This is an outline of Uruguay's monetary history. For the present currency of Uruguay, see Uruguayan peso. Uruguay's currency was initially that common to all of Spanish America. During the struggle over this region, initially between Spain and Portugal, then between Argentina and Brazil, the coinage of both contestants circulated. When the area was annexed to Brazil in 1821 as Provincia Cisplatina, the Portuguese (Brazilian) administration put notes of Banco do Brazil into circulation. This was the first paper money to circulate in Uruguay. Then, in 1826–1828, Argentine troops fighting against Brazil were paid in one-peso notes
Currency substitution the share of all foreign currency deposits held by domestic residents at home and abroad in their total monetary assets. Unofficial currency substitution or de facto currency substitution is the most common type of currency substitution. Unofficial currency substitution occurs when residents of a country choose to hold a significant share of their financial assets in foreign currency, even though the foreign currency is not legal tender there. They hold deposits in the foreign currency because of a bad track record of the local currency, or as a hedge against inflation of the domestic currency. Official currency substitution or full