# 所得税法施行規則 / Regulation for Enforcement of the Income Tax Act — 第八十六条 (Supplementary Provisions, Article 86)

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- Law: 所得税法施行規則 (Regulation for Enforcement of the Income Tax Act), 昭和四十年大蔵省令第十一号
- English title "Regulation for Enforcement of the Income Tax Act": Ministry of Justice translation
- Kind: MinisterialOrdinance — 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: 第八十六条 (Supplementary Provisions, Article 86)（事業所得等に係る総収入金額報告書の記載事項に関する経過措置） — address `suppl-4269-53/art-86`
- Text in force since: 2026-10-01
- URL (the page that opens at this provision): https://japanlaw.org/en/income-tax-act-enforcement-regulation/suppl-4269-53/art-86
- Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/340M50000040011/suppl-4269-53/art-86
- 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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### 第八十六条（事業所得等に係る総収入金額報告書の記載事項に関する経過措置） — Transitional Measures Concerning Matters to Be Stated in a Report of Gross Revenues from Business Income, etc.
<sup>caption: machine translation, not official</sup>
<sup>suppl-4269-53/art-86 · https://japanlaw.org/en/income-tax-act-enforcement-regulation/suppl-4269-53/art-86 · https://japanlaw.org/l/340M50000040011/suppl-4269-53/art-86</sup>

**第一項**  新規則第百三条（事業所得等に係る総収入金額報告書の記載事項）の規定は、施行日が属する年分以後の所得税について適用し、施行日が属する年分前の所得税については、なお従前の例による。
<sup>suppl-4269-53/art-86/par-1 · https://japanlaw.org/en/income-tax-act-enforcement-regulation/suppl-4269-53/art-86/par-1 · https://japanlaw.org/l/340M50000040011/suppl-4269-53/art-86/par-1</sup>
The provisions of Article 103 of the New Regulation (Matters to Be Stated in a Report of Gross Revenues from Business Income, etc.) apply to income tax for the year that includes the Effective Date and subsequent years, and the provisions then in force continue to govern income tax for years before the year that includes the Effective Date.
<sup>machine translation, not official</sup>

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## Cites
- suppl-4269-53/art-86/par-1: 新規則第百三条 → 所得税法施行規則 第百三条 (Article 103), art-103 — https://japanlaw.org/en/income-tax-act-enforcement-regulation/art-103 · https://japanlaw.org/l/340M50000040011/art-103

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## Sources

- e-Gov 法令検索, Digital Agency (デジタル庁) — 所得税法施行規則 — the text in force from 2026-10-01 (https://laws.e-gov.go.jp/law/340M50000040011/20261001_507M60000040018), retrieved 2026-10-27
- Japanese Law Translation Database System, Ministry of Justice (法務省) — Regulation for Enforcement of the Income Tax Act — Ministry of Justice translation (https://www.japaneselawtranslation.go.jp/en/laws/view/3122/tb), retrieved 2026-10-27
- claude-sonnet-5-5 — Machine translation, batch income-tax-act-enforcement-regulation-20261027T143811-111, translated 2026-10-28
- claude-sonnet-5-5 — Machine translation, batch income-tax-act-enforcement-regulation-20261027T143811-112, translated 2026-10-28
- This site's parser, version 218 — 所得税法施行規則 — structure, counts, cross-references and defined terms, computed 2026-10-27
