In addition to Bank of Taiwan, the Sotoku-fu allowed the establishment of the Shoka Bank, Kayoshi Bank, Bank of Taiwan of Commerce, Niitaka Bank, Bank of Hunan and the Nihon Kangyo Bank, and it also enacted a special act to establish credit associations, trust companies, mutual loan associations, savings and credit associations to contribute to the economic development in Taiwan.
台湾銀行以外に、台湾総督府は台湾金融の安定化を図るために彰化銀行、嘉義銀行、台湾商工銀行、新高銀行、華南銀行、日本勧業銀行などを設立し、また特別法を制定し、信用組合、無尽、金融講、信託会社なども設立され台湾経済の発展に寄与させていた。