# 所得税法施行令 / Order for Enforcement of the Income Tax Act — 第八条 (Supplementary Provisions, Article 8)

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- Law: 所得税法施行令 (Order for Enforcement of the Income Tax Act), 昭和四十年政令第九十六号
- English title "Order for Enforcement of the Income Tax Act": Ministry of Justice translation
- Kind: CabinetOrder — 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: 第八条 (Supplementary Provisions, Article 8)（合算対象世帯員がある場合の予定納税基準額の計算の特例） — address `suppl-3482-53/art-8`
- Text in force since: 2026-05-22
- URL (the page that opens at this provision): https://japanlaw.org/en/income-tax-act-enforcement-order/suppl-3482-53/art-8
- e-Gov law ID: 340CO0000000096 — never renamed. A permanent link, `/l/{lawId}/{address}` on this site, redirects to the page.
- Every provision below carries its address and its URL 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
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They are never merged and never substituted for one another.

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### 第八条（合算対象世帯員がある場合の予定納税基準額の計算の特例） — Special Provisions on Calculation of the Tax Prepayment Calculation Base Where There Are Household Members Subject to Aggregation
<sup>caption: machine translation, not official</sup>
<sup>suppl-3482-53/art-8 · https://japanlaw.org/en/income-tax-act-enforcement-order/suppl-3482-53/art-8</sup>

**第一項**  昭和四十七年分の所得税につき所得税法の一部を改正する法律（昭和四十八年法律第八号。以下「改正法」という。）による改正前の所得税法（以下「旧法」という。）第九十七条第一項（合算対象世帯員がある場合の税額）の規定の適用があつた場合における同項に規定する主たる所得者及び合算対象世帯員の昭和四十八年分の改正法による改正後の所得税法（以下「新法」という。）第百四条第一項（予定納税額の納付）に規定する予定納税基準額は、旧法第九十八条（合算対象世帯員がある場合の税額の計算）、旧令第二百三十一条（合算所得税額の計算上控除しきれない配当控除の額がある場合の所得税の額の計算）その他旧法及び旧令の規定による所得税の額の計算の方法に従い、改正法附則第五条第一項及び第二項（昭和四十八年分の所得税に係る予定納税基準額の計算の特例）の規定を読み替え、これらの規定により計算した金額をもととして計算する。
<sup>suppl-3482-53/art-8/par-1 · https://japanlaw.org/en/income-tax-act-enforcement-order/suppl-3482-53/art-8/par-1</sup>
Where the provisions of Article 97, paragraph (1) (Tax Amount Where There Are Household Members Subject to Aggregation) of the Income Tax Act before amendment by the Act Partially Amending the Income Tax Act (Act No. 8 of 1973; hereinafter referred to as the "Amending Act") (hereinafter referred to as the "Former Act") have been applied with respect to the income tax for 1972, the tax prepayment calculation base prescribed in Article 104, paragraph (1) (Making Tax Prepayments) of the Income Tax Act after amendment by the Amending Act (hereinafter referred to as the "New Act") of the principal income earner and household member subject to aggregation prescribed in Article 97, paragraph (1) of the Former Act, for 1973, is to be calculated, in accordance with Article 98 (Calculation of Tax Amount Where There Are Household Members Subject to Aggregation) of the Former Act, Article 231 (Calculation of the Amount of Income Tax Where There Is an Amount of Dividend Tax Credit That Cannot Be Fully Deducted in Calculating the Amount of Aggregated Income Tax) of the Former Order and the other methods of calculating the amount of income tax under the provisions of the Former Act and the Former Order, on the basis of the amount calculated under the provisions of Article 5, paragraphs (1) and (2) (Special Provisions on Calculation of Tax Prepayment Calculation Base for Income Tax for 1973) of the Supplementary Provisions of the Amending Act, as those provisions are read with replacements.
<sup>machine translation, not official</sup>

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## Cites
- suppl-3482-53/art-8/par-1: 第百四条第一項 → 所得税法 第百四条第一項 (Article 104, paragraph (1)), art-104/par-1 — https://japanlaw.org/en/income-tax-act/art-104/par-1 (e-Gov law ID 340AC0000000033)

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## Sources

- e-Gov 法令検索, Digital Agency (デジタル庁) — 所得税法施行令 — the text in force from 2026-05-22 (https://laws.e-gov.go.jp/law/340CO0000000096/20260522_508CO0000000093), retrieved 2026-11-06
- Japanese Law Translation Database System, Ministry of Justice (法務省) — Order for Enforcement of the Income Tax Act — Ministry of Justice translation (https://www.japaneselawtranslation.go.jp/en/laws/view/3121/tb), retrieved 2026-11-06
- claude-sonnet-5-5 — Machine translation, batch income-tax-act-enforcement-order-20261106T173921-093, translated 2026-11-07
- claude-sonnet-5-5 — Machine translation, batch income-tax-act-enforcement-order-20261106T173921-099, translated 2026-11-07
- This site's parser, version 229 — 所得税法施行令 — structure, counts, cross-references and defined terms, computed 2026-11-06
