New Taiwan dollar
New Taiwan dollar (; code: TWD; symbol: NT$, also abbreviated as NT) is the official currency of the Republic of China (ROC) used in Taiwan Area. Formally, one dollar () is divided into ten dimes (), and to 100 cents (), although cents are never used in practice. The New Taiwan dollars has been the currency of Taiwan since 1949, when it replaced the Old Taiwan dollar, at a rate of 40,000 old dollars per one new dollar. There are a variety of alternative names to the units in Taiwan. The unit of dollar is usually written in simpler form as . Colloquially, the currency unit usually called (kuài, literally "piece") in Mandarin, (kho͘, literally "hoop") in Taiwanese Hokkien, and (ngiùn, literally "silver") in Hakka.
Bank of Taiwan
After the Japanese surrender in 1945, the ROC government (led by the Chinese Nationalist Party, or KMT) took over the Bank of Taiwan and began issuing "Taiwan dollars", also known as "Taiwan Nationalist Yuan", through the Bank of Taiwan. This currency is now referred to as the "old Taiwan dollar." Severe inflation of this currency during the Chinese Civil War led the Bank of Taiwan to issue the "New Taiwan Dollar" in 1949. After the loss of mainland China in the Chinese Civil War by the KMT and its subsequent retreat to Taiwan, the Bank of Taiwan took on a more central role as the central bank of the ROC until the Central Bank of China was reestablished in 1961. The Bank of Taiwan was governed under the Taiwan Provincial Government until 1998 when governance was transferred to the ROC Finance Ministry. In 2001 the Central Bank of China took over the task of issuing the New Taiwan Dollar.