At present, with the system serving over 1.9 million passengers per day, annual revenues exceed NT $ 15.5 billion, with after-tax profits of NT $ 600 million. The system has become “ a money tree ” for Tai-pei City.
目前的年營收已超過新台幣 155 億元，稅後盈餘約為 6 億元，平均日旅量也突破 190 萬人次，已然成為台北市府最賺錢的金雞母之一。