# 租税特別措置法 / Act on Special Measures Concerning Taxation — 第二十一条 (Supplementary Provisions, Article 21)

- Law: 租税特別措置法 (Act on Special Measures Concerning Taxation), 昭和三十二年法律第二十六号
- English title "Act on Special Measures Concerning Taxation": Ministry of Justice translation
- Kind: Act — the distinction between 法律 (Act), 政令 (Cabinet Order), 省令 (Ministerial Order) and 条例 (local ordinance) decides who may issue it and what it may say.
- Provision: 第二十一条 (Supplementary Provisions, Article 21)（沖縄の特定地域において工業用機械等を取得した場合の法人税額の特別控除に関する経過措置） — address `suppl-4241-16/art-21`
- Text in force since: 2026-10-01
- URL (the page that opens at this provision): https://japanlaw.org/en/special-taxation-measures-act/suppl-4241-16/art-21
- Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/332AC0000000026/suppl-4241-16/art-21
- Every provision below carries its address and both URLs on the line under it.
- Japanese text: e-Gov 法令検索, Digital Agency (デジタル庁). English: as marked on each line below.

Only the Japanese as published by the government has legal effect; the text
below is a copy of it. Every English rendering below is a translation and
says which kind: the Ministry of Justice's translation, or this
site's machine translation, whose model and date the Sources list names.
They are never merged and never substituted for one another.

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### 第二十一条（沖縄の特定地域において工業用機械等を取得した場合の法人税額の特別控除に関する経過措置） — Transitional Measures Concerning the Special Corporation Tax Credit Where Industrial Machinery, etc. Is Acquired in Specified Areas of Okinawa
<sup>caption: machine translation, not official</sup>
<sup>suppl-4241-16/art-21 · https://japanlaw.org/en/special-taxation-measures-act/suppl-4241-16/art-21 · https://japanlaw.org/l/332AC0000000026/suppl-4241-16/art-21</sup>

**第一項**  新租税特別措置法第四十二条の九第一項（同項の表の第一号から第四号までに係る部分に限る。）の規定は、法人が施行日以後に取得又は製作若しくは建設をする同項に規定する工業用機械等について適用し、法人が施行日前に取得又は製作若しくは建設をした旧租税特別措置法第四十二条の九第一項に規定する工業用機械等については、なお従前の例による。
<sup>suppl-4241-16/art-21/par-1 · https://japanlaw.org/en/special-taxation-measures-act/suppl-4241-16/art-21/par-1 · https://japanlaw.org/l/332AC0000000026/suppl-4241-16/art-21/par-1</sup>
The provisions of Article 42-9, paragraph (1) of the New Act on Special Measures Concerning Taxation (limited to the part pertaining to items (i) through (iv) of the table in that paragraph) apply to industrial machinery, etc. prescribed in that paragraph that a corporation acquires, manufactures or constructs on or after the Effective Date, and the provisions then in force continue to govern industrial machinery, etc. prescribed in Article 42-9, paragraph (1) of the Former Act on Special Measures Concerning Taxation that a corporation acquired, manufactured or constructed before the Effective Date.
<sup>machine translation, not official</sup>

**第二項**  旧租税特別措置法第四十二条の九第一項の表の第二号の第一欄に掲げる地区は、施行日から施行日以後六月を経過する日（その日までに、新沖縄振興特別措置法第二十八条第一項の規定による指定があった場合には、その指定があった日の前日）までの間は、新租税特別措置法第四十二条の九第一項の表の第二号の第一欄に掲げる地区とみなして、同条（同号に係る部分に限る。）の規定を適用する。
<sup>suppl-4241-16/art-21/par-2 · https://japanlaw.org/en/special-taxation-measures-act/suppl-4241-16/art-21/par-2 · https://japanlaw.org/l/332AC0000000026/suppl-4241-16/art-21/par-2</sup>
The districts listed in the first column of item (ii) of the table in Article 42-9, paragraph (1) of the Former Act on Special Measures Concerning Taxation are deemed to be districts listed in the first column of item (ii) of the table in Article 42-9, paragraph (1) of the New Act on Special Measures Concerning Taxation during the period from the Effective Date until the day on which six months have elapsed from the Effective Date (or, if a designation has been made under the provisions of Article 28, paragraph (1) of the New Act on Special Measures for the Promotion and Development of Okinawa by that day, the day before the date on which that designation was made), and the provisions of that Article (limited to the part pertaining to that item) apply.
<sup>machine translation, not official</sup>

**第三項**  旧租税特別措置法第四十二条の九第一項の表の第四号の第一欄に掲げる地区のうち沖縄振興特別措置法一部改正法附則第三条第四項の規定により指定国際物流拠点産業集積地域（新沖縄振興特別措置法第四十二条第一項の規定により指定された国際物流拠点産業集積地域をいう。）とみなされる地域は、新租税特別措置法第四十二条の九第一項の表の第四号の第一欄に掲げる地区とみなして、同条（同号に係る部分に限る。）の規定を適用する。
<sup>suppl-4241-16/art-21/par-3 · https://japanlaw.org/en/special-taxation-measures-act/suppl-4241-16/art-21/par-3 · https://japanlaw.org/l/332AC0000000026/suppl-4241-16/art-21/par-3</sup>
Areas that, out of the districts listed in the first column of item (iv) of the table in Article 42-9, paragraph (1) of the Former Act on Special Measures Concerning Taxation, are deemed, pursuant to the provisions of Article 3, paragraph (4) of the Supplementary Provisions of the Okinawa Promotion Act Partial Amendment Act, to be a designated international logistics hub industrial cluster area (meaning an international logistics hub industrial cluster area designated pursuant to the provisions of Article 42, paragraph (1) of the New Act on Special Measures for the Promotion and Development of Okinawa) are deemed to be districts listed in the first column of item (iv) of the table in Article 42-9, paragraph (1) of the New Act on Special Measures Concerning Taxation, and the provisions of that Article (limited to the part pertaining to that item) apply.
<sup>machine translation, not official</sup>

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## Cites
- suppl-4241-16/art-21/par-2: 新沖縄振興特別措置法第二十八条第一項 → e-Gov law 414AC0000000014, 第二十八条第一項 (Article 28, paragraph (1)), art-28/par-1 — not held in this collection
- suppl-4241-16/art-21/par-3: 新沖縄振興特別措置法第四十二条第一項 → e-Gov law 414AC0000000014, 第四十二条第一項 (Article 42, paragraph (1)), art-42/par-1 — not held in this collection

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## Sources

- e-Gov 法令検索, Digital Agency (デジタル庁) — 租税特別措置法 — the text in force from 2026-10-01 (https://laws.e-gov.go.jp/law/332AC0000000026/20261001_508AC0000000012), retrieved 2026-10-07
- Japanese Law Translation Database System, Ministry of Justice (法務省) — Act on Special Measures Concerning Taxation — Ministry of Justice translation (https://www.japaneselawtranslation.go.jp/en/laws/view/3132/tb), retrieved 2026-10-07
- claude-opus-5-5 — Machine translation, batch special-taxation-measures-act-20261007T211206-531, translated 2026-10-08
- This site's parser, version 190 — 租税特別措置法 — structure, counts, cross-references and defined terms, computed 2026-10-07
