# 所得税法施行令 / Order for Enforcement of the Income Tax Act — 第六条 (Supplementary Provisions, Article 6)

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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: 第六条 (Supplementary Provisions, Article 6)（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-3432-95/art-6`
- Text in force since: 2026-05-22
- URL (the page that opens at this provision): https://japanlaw.org/ja/income-tax-act-enforcement-order/suppl-3432-95/art-6
- e-Gov law ID: 340CO0000000096 — never renamed. A permanent link, `/l/{lawId}/{address}` on this site, redirects to the page.
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### 第六条（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-3432-95/art-6 · https://japanlaw.org/ja/income-tax-act-enforcement-order/suppl-3432-95/art-6</sup>

**第一項**  昭和四十二年分の所得税につき改正法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四十三年分の新法第百四条第一項（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）、改正前の所得税法施行令第二百三十一条（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）その他旧法及び同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（昭和四十三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-3432-95/art-6/par-1 · https://japanlaw.org/ja/income-tax-act-enforcement-order/suppl-3432-95/art-6/par-1</sup>
Where the provisions of Article 97, paragraph (1) (Tax Amount Where There Is a Household Member Subject to Aggregation) of the Income Tax Act prior to amendment by the Amending Act (hereinafter referred to as the "Former Act") were applied to income tax for 1967, the tax prepayment calculation base for 1968 of the principal income earner and household member subject to aggregation prescribed in that paragraph, as prescribed in Article 104, paragraph (1) (Making Tax Prepayments) of the New Act, is to be calculated, in accordance with Article 98 (Calculation of Tax Amount Where There Is a Household Member 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 the Calculation of the Amount of Aggregated Income Tax) of the Order for Enforcement of the Income Tax Act prior to amendment and other methods of calculating the amount of income tax under the provisions of the Former Act and that Order, on the basis of the amount calculated pursuant to the provisions of Article 5, paragraphs (1) and (2) of the Supplementary Provisions (Special Provisions on Calculation of the tax prepayment calculation base for Income Tax for 1968) of the Amending Act, read with the terms replaced.
<sup>machine translation, not official</sup>

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## Cites
- suppl-3432-95/art-6/par-1: 新法第百四条第一項 → 所得税法 第百四条第一項 (Article 104, paragraph (1)), art-104/par-1 — https://japanlaw.org/ja/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-20261106T173921-096, 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
