Income Basic Tax Act Article 6

The amount of regular income tax of a profit-seeking enterprise shall be the balance of the tax payable calculated in accordance with Paragraph 1, Article 71; Paragraph 2, Article 73; Article 74; or Paragraph 1, Article 75 of the Income Tax Act, after subtraction of any investment tax credits in accordance with the provisions of other laws.
中文原文 所得基本稅額條例第6條
營利事業之一般所得稅額,為營利事業當年度依所得稅法第七十一條第一項、第七十三條第二項、第七十四條或第七十五條第一項規定計算之應納稅額,減除依其他法律規定之投資抵減稅額後之餘額。

English translation for reference only; the Chinese text prevails. Not legal advice.