If an individual, in Japan, newly constructs a house listed in Article 41, paragraph (6), items (i) through (iii) (hereinafter referred to as a "certified house, etc." in this paragraph and paragraph (5)) or acquires a certified house, etc. that has not been used since its construction (meaning acquisition as prescribed in paragraph (1) of that Article; the same applies in paragraphs (5) and (6)), and uses that certified house, etc. as the individual's residence during the period from the date of enforcement of the Act on the Promotion of Long-Life Quality Housing to December 31, 2028 (limited to the case where the individual uses that certified house, etc. as the individual's residence within six months from the date of its new construction or the date of its acquisition), an amount equivalent to 10 percent of the amount specified by Cabinet Order as the amount of standard costs pertaining to the structure and equipment provided for that certified house, etc. (or 6,500,000 yen, if that amount exceeds 6,500,000 yen) (with any fraction of less than 100 yen in that amount being rounded down; referred to as the "maximum tax credit" in this paragraph and the following paragraph) is deducted from the amount of income tax of the individual for the year that includes the day on which the individual began to use it as a residence (referred to as the "date of moving in" in paragraph (4)). In this case, if that maximum tax credit exceeds the amount of income tax of the individual for that year, the amount to be deducted is limited to that amount of income tax.
個人が、国内において、第四十一条第六項第一号から第三号までに掲げる家屋(以下この項及び第五項において「認定住宅等」という。)の新築又は認定住宅等で建築後使用されたことのないものの取得(同条第一項に規定する取得をいう。第五項及び第六項において同じ。)をして、これらの認定住宅等を長期優良住宅の普及の促進に関する法律の施行の日から令和十年十二月三十一日までの間にその者の居住の用に供した場合(これらの認定住宅等をその新築の日又はその取得の日から六月以内にその者の居住の用に供した場合に限る。)には、その者のその居住の用に供した日(第四項において「居住日」という。)の属する年分の所得税の額から、これらの認定住宅等について講じられた構造及び設備に係る標準的な費用の額として政令で定める金額(当該金額が六百五十万円を超える場合には、六百五十万円)の十パーセントに相当する金額(当該金額に百円未満の端数があるときは、これを切り捨てる。以下この項及び次項において「税額控除限度額」という。)を控除する。この場合において、当該税額控除限度額が、その者のその年分の所得税の額を超えるときは、その控除を受ける金額は、当該所得税の額を限度とする。