# 厚生年金保険法 / Employees' Pension Insurance Act — 第二十四条の四 (Article 24-4) - Law: 厚生年金保険法 (Employees' Pension Insurance Act), 昭和二十九年法律第百十五号 - English title "Employees' Pension Insurance Act": 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: 第二十四条の四 (Article 24-4)（標準賞与額の決定） — address `art-24-4` - Text in force since: 2026-10-01 - URL (the page that opens at this provision): https://japanlaw.org/en/employees-pension-insurance-act/art-24-4 - Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/329AC0000000115/art-24-4 - 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. --- ### 第二十四条の四（標準賞与額の決定） — (Decisions on the Standardized Amount of Bonuses) caption: Ministry of Justice translation — Japanese Law Translation Database System art-24-4 · https://japanlaw.org/en/employees-pension-insurance-act/art-24-4 · https://japanlaw.org/l/329AC0000000115/art-24-4 **第一項** 実施機関は、被保険者が賞与を受けた月において、その月に当該被保険者が受けた賞与額に基づき、これに千円未満の端数を生じたときはこれを切り捨てて、その月における標準賞与額を決定する。この場合において、当該標準賞与額が百五十万円（第二十条第二項の規定による標準報酬月額の等級区分の改定が行われたときは、政令で定める額。以下この項において同じ。）を超えるときは、これを百五十万円とする。 art-24-4/par-1 · https://japanlaw.org/en/employees-pension-insurance-act/art-24-4/par-1 · https://japanlaw.org/l/329AC0000000115/art-24-4/par-1 In months when an insured receives a bonus, the implementing organization decides the standardized amount of the bonus for that month based on the amount of the bonus that the relevant insured received that month, by rounding down to the nearest thousand. In such a case, if the standardized amount of the bonus exceeds 1,500,000 yen (or the amount specified by Cabinet Order, if the classification has been revised for the standardized monthly amount of remuneration pursuant to the provisions of Article 20, paragraph (2); the same applies hereinafter in this paragraph), the amount is 1,500,000 yen. Ministry of Justice translation — Japanese Law Translation Database System **第二項** 第二十四条の規定は、標準賞与額の算定について準用する。 art-24-4/par-2 · https://japanlaw.org/en/employees-pension-insurance-act/art-24-4/par-2 · https://japanlaw.org/l/329AC0000000115/art-24-4/par-2 The provisions of Article 24 apply mutatis mutandis to the calculation of the standardized amount of a bonus. Ministry of Justice translation — Japanese Law Translation Database System --- ## Cites - art-24-4/par-1: 第二十条第二項 → 厚生年金保険法 第二十条第二項 (Article 20, paragraph (2)), art-20/par-2 — https://japanlaw.org/en/employees-pension-insurance-act/art-20/par-2 · https://japanlaw.org/l/329AC0000000115/art-20/par-2 - art-24-4/par-1: この項 → 厚生年金保険法 第二十四条の四第一項 (Article 24-4, paragraph (1)), art-24-4/par-1 — https://japanlaw.org/en/employees-pension-insurance-act/art-24-4/par-1 · https://japanlaw.org/l/329AC0000000115/art-24-4/par-1 - art-24-4/par-2: 第二十四条 → 厚生年金保険法 第二十四条 (Article 24), art-24 — https://japanlaw.org/en/employees-pension-insurance-act/art-24 · https://japanlaw.org/l/329AC0000000115/art-24 ## Cited by 5 provisions cite this one. No official source publishes this direction. - 厚生年金保険法 第二十四条の四第一項（標準賞与額の決定） — https://japanlaw.org/en/employees-pension-insurance-act/art-24-4/par-1 · https://japanlaw.org/l/329AC0000000115/art-24-4/par-1 - 厚生年金保険法 第四十六条第二項（支給停止） — https://japanlaw.org/en/employees-pension-insurance-act/art-46/par-2 · https://japanlaw.org/l/329AC0000000115/art-46/par-2 - 厚生年金保険法 第百条の四第一項第六号（機構への厚生労働大臣の権限に係る事務の委任） — https://japanlaw.org/en/employees-pension-insurance-act/art-100-4/par-1/item-6 · https://japanlaw.org/l/329AC0000000115/art-100-4/par-1/item-6 - 厚生年金保険法 附則第二十二条第一項（短時間被保険者に係る厚生年金保険料に関する経過措置） — https://japanlaw.org/en/employees-pension-insurance-act/suppl-5071-74/art-22/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-5071-74/art-22/par-1 - 厚生年金保険法 附則第二十三条第一項 — https://japanlaw.org/en/employees-pension-insurance-act/suppl-5071-74/art-23/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-5071-74/art-23/par-1 --- ## Sources - e-Gov 法令検索, Digital Agency (デジタル庁) — 厚生年金保険法 — the text in force from 2026-10-01 (https://laws.e-gov.go.jp/law/329AC0000000115/20261001_507AC0000000074), retrieved 2026-10-13 - Japanese Law Translation Database System, Ministry of Justice (法務省) — Employees' Pension Insurance Act — Ministry of Justice translation (https://www.japaneselawtranslation.go.jp/en/laws/view/3554/tb), retrieved 2026-10-13 - This site's parser, version 190 — 厚生年金保険法 — structure, counts, cross-references and defined terms, computed 2026-10-13