The New Taiwan dollar (common abbreviation NT$), or simply Taiwan dollar, is the official currency of the Taiwan Area of the Republic of China (ROC) since 1949, when it replaced the Old Taiwan dollar. Originally issued by the Bank of Taiwan, it has been issued by the Central Bank of the Republic of China since 2000.
The Chinese term for "New Taiwan Dollar" (新臺幣 or 新台幣, literally "New Taiwan Currency") typically is only used for banking and in legal contracts where it is necessary to avoid any possible ambiguity, or when talking about foreign exchange or other currencies.
In common usage, the dollar unit is typically referred to as yuán. In Taiwan, the character for yuán can be written in either of two forms, an informal 元 or a formal 圓, both of which are interchangeable. Mandarin speakers also use kuài. Kuài is written 塊 and is an abbreviation for 塊錢 (kuài qián), which literally means "piece of money". In the context of discussing prices, 錢 can be omitted. In general, yuán is more commonly used when writing and kuài is more commonly used when speaking.
Obverse: Elementary education
Reverse: Mikado Pheasant and
Yushan (Jade Mountain)
Watermark: Chrysanthemum and numeral "1000".
Many thanks to Angela from Taiwan.