# 厚生年金保険法 / Employees' Pension Insurance Act — 第十七条の六 (Supplementary Provisions, Article 17-6) - 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: 第十七条の六 (Supplementary Provisions, Article 17-6) — address `suppl-3291-115/art-17-6` - Text in force since: 2026-10-01 - URL (the page that opens at this provision): https://japanlaw.org/en/employees-pension-insurance-act/suppl-3291-115/art-17-6 - Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-6 - 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. --- ### 第十七条の六 suppl-3291-115/art-17-6 · https://japanlaw.org/en/employees-pension-insurance-act/suppl-3291-115/art-17-6 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-6 **第一項** 昭和六十年改正法附則第八十二条第一項第四号及び第八十三条の二第一項第二号並びに平成十二年改正法附則第二十三条第一項第二号及び第二十四条第一項に規定する平均標準報酬額については、第四十三条第一項の規定にかかわらず、加入員たる被保険者であつた期間の各月の標準報酬月額（第二十六条第一項の規定により同項に規定する従前標準報酬月額が当該月の標準報酬月額とみなされた月にあつては、従前標準報酬月額）と標準賞与額の総額を、当該加入員たる被保険者であつた期間の月数で除して得た額とする。 suppl-3291-115/art-17-6/par-1 · https://japanlaw.org/en/employees-pension-insurance-act/suppl-3291-115/art-17-6/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-6/par-1 With regard to the average standardized amount of remuneration prescribed in Article 82, paragraph (1), item (iv) and Article 83-2, paragraph (1), item (ii) of the Supplementary Provisions of the 1985 Amendment Act and in Article 23, paragraph (1), item (ii) and Article 24, paragraph (1) of the Supplementary Provisions of the 2000 Amendment Act, notwithstanding the provisions of Article 43, paragraph (1), it is the amount obtained by dividing the total of the standardized monthly amount of remuneration for each month of the period during which the person was an insured who was a member (or, for a month in which the previous standardized monthly amount of remuneration prescribed in Article 26, paragraph (1) is deemed pursuant to the provisions of that paragraph to be the standardized monthly amount of remuneration for that month, the previous standardized monthly amount of remuneration) and the standardized amounts of bonuses by the number of months in that period during which the person was an insured who was a member. machine translation, not official **第二項** 第七十八条の六第一項及び第二項の規定により第二号改定者の標準報酬の改定が行われた場合における前項の規定の適用については、同項中「各月の標準報酬月額」とあるのは「各月の第七十八条の六第一項の規定による改定前の標準報酬月額」と、「標準賞与額」とあるのは「同条第二項の規定による改定前の標準賞与額」とする。 suppl-3291-115/art-17-6/par-2 · https://japanlaw.org/en/employees-pension-insurance-act/suppl-3291-115/art-17-6/par-2 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-6/par-2 If the standardized remuneration of a person subject to a class II revision has been revised pursuant to the provisions of Article 78-6, paragraphs (1) and (2), for the purpose of applying the provisions of the preceding paragraph, the phrase "the standardized monthly amount of remuneration for each month" in that paragraph is deemed to be replaced with "the standardized monthly amount of remuneration prior to the revision under the provisions of Article 78-6, paragraph (1) for each month", and the phrase "the standardized amounts of bonuses" with "the standardized amounts of bonuses prior to the revision under the provisions of paragraph (2) of Article 78-6". machine translation, not official --- ## Cites - suppl-3291-115/art-17-6/par-1: 昭和六十年改正法附則第八十二条第一項第四号 → 厚生年金保険法 附則第八十二条第一項第四号 (Supplementary Provisions, Article 82, paragraph (1), item (iv)), suppl-3601-34/art-82/par-1/item-4 — https://japanlaw.org/en/employees-pension-insurance-act/suppl-3601-34/art-82/par-1/item-4 · https://japanlaw.org/l/329AC0000000115/suppl-3601-34/art-82/par-1/item-4 - suppl-3291-115/art-17-6/par-1: 第八十三条の二第一項第二号 → 厚生年金保険法 附則第八十三条の二第一項第二号 (Supplementary Provisions, Article 83-2, paragraph (1), item (ii)), suppl-3601-34/art-83-2/par-1/item-2 — https://japanlaw.org/en/employees-pension-insurance-act/suppl-3601-34/art-83-2/par-1/item-2 · https://japanlaw.org/l/329AC0000000115/suppl-3601-34/art-83-2/par-1/item-2 - suppl-3291-115/art-17-6/par-1: 平成十二年改正法附則第二十三条第一項第二号 → 厚生年金保険法 附則第二十三条第一項第二号 (Supplementary Provisions, Article 23, paragraph (1), item (ii)), suppl-4121-18/art-23/par-1/item-2 — https://japanlaw.org/en/employees-pension-insurance-act/suppl-4121-18/art-23/par-1/item-2 · https://japanlaw.org/l/329AC0000000115/suppl-4121-18/art-23/par-1/item-2 - suppl-3291-115/art-17-6/par-1: 第二十四条第一項 → 厚生年金保険法 附則第二十四条第一項 (Supplementary Provisions, Article 24, paragraph (1)), suppl-4121-18/art-24/par-1 — https://japanlaw.org/en/employees-pension-insurance-act/suppl-4121-18/art-24/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-4121-18/art-24/par-1 - suppl-3291-115/art-17-6/par-1: 第四十三条第一項 → 厚生年金保険法 第四十三条第一項 (Article 43, paragraph (1)), art-43/par-1 — https://japanlaw.org/en/employees-pension-insurance-act/art-43/par-1 · https://japanlaw.org/l/329AC0000000115/art-43/par-1 - suppl-3291-115/art-17-6/par-1: 第二十六条第一項 → 厚生年金保険法 第二十六条第一項 (Article 26, paragraph (1)), art-26/par-1 — https://japanlaw.org/en/employees-pension-insurance-act/art-26/par-1 · https://japanlaw.org/l/329AC0000000115/art-26/par-1 - suppl-3291-115/art-17-6/par-2: 第七十八条の六第一項 → 厚生年金保険法 第七十八条の六第一項 (Article 78-6, paragraph (1)), art-78-6/par-1 — https://japanlaw.org/en/employees-pension-insurance-act/art-78-6/par-1 · https://japanlaw.org/l/329AC0000000115/art-78-6/par-1 - suppl-3291-115/art-17-6/par-2: 第二項 → 厚生年金保険法 第七十八条の六第二項 (Article 78-6, paragraph (2)), art-78-6/par-2 — https://japanlaw.org/en/employees-pension-insurance-act/art-78-6/par-2 · https://japanlaw.org/l/329AC0000000115/art-78-6/par-2 - suppl-3291-115/art-17-6/par-2: 前項 → 厚生年金保険法 附則第十七条の六第一項 (Supplementary Provisions, Article 17-6, paragraph (1)), suppl-3291-115/art-17-6/par-1 — https://japanlaw.org/en/employees-pension-insurance-act/suppl-3291-115/art-17-6/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-6/par-1 ## Cited by 3 provisions cite this one. No official source publishes this direction. - 厚生年金保険法 第四十三条第一項（年金額） — https://japanlaw.org/en/employees-pension-insurance-act/art-43/par-1 · https://japanlaw.org/l/329AC0000000115/art-43/par-1 - 厚生年金保険法 附則第十七条の四第十一項（平均標準報酬月額の改定） — https://japanlaw.org/en/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-11 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-11 - 厚生年金保険法 附則第十七条の六第二項 — https://japanlaw.org/en/employees-pension-insurance-act/suppl-3291-115/art-17-6/par-2 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-6/par-2 --- ## 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 - claude-sonnet-5-5 — Machine translation, batch employees-pension-insurance-act-20261013T074650-013, translated 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