十二
Supplementary Provisions, Article 1, paragraph (1), item (xii)
次に掲げる規定 地方税法等の一部を改正する法律（平成三十年法律第三号）附則第一条第四号に掲げる規定の施行の日
the following provisions: the date on which the provisions set forth in Article 1, item (iv) of the Supplementary Provisions of the Act Partially Amending the Local Tax Act, etc. (Act No. 3 of 2018) come into effect.
第一条中所得税法別表第一の改正規定
the provisions in Article 1 amending Appended Table I of the Income Tax Act.