Income Basic Tax Act <br> Chapter 3【The calculation of the Basic Tax of Individuals】 Article 11
The amount of regular income tax of an individual shall be the balance of the tax payable in accordance with Paragraph 1, Article 71 or Paragraph 1 or Paragraph 2, Article 71-1 of the Income Tax Act, after subtraction of his or her investment tax credits in accordance with the provisions of other laws.