# 厚生年金保険法 / Employees' Pension Insurance Act — 第十五条 (Supplementary Provisions, Article 15) - 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: 第十五条 (Supplementary Provisions, Article 15) — address `suppl-4241-63/art-15` - Text in force since: 2026-10-01 - URL (the page that opens at this provision): https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4241-63/art-15 - Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/329AC0000000115/suppl-4241-63/art-15 - 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. --- ### 第十五条 suppl-4241-63/art-15 · https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4241-63/art-15 · https://japanlaw.org/l/329AC0000000115/suppl-4241-63/art-15 **第一項** 厚生年金保険法附則第八条の規定による老齢厚生年金の受給権者であって、改正前国共済法の規定による退職共済年金その他の退職を支給事由とする年金たる給付であって政令で定めるものの受給権者（昭和二十五年十月二日から昭和三十年十月一日までの間に生まれた者に限る。）であるものについて、厚生年金保険法附則第十一条の規定を適用する場合においては、同条第一項中「と老齢厚生年金の額」とあるのは「と老齢厚生年金等の額の合計額（附則第八条の規定による老齢厚生年金の額と被用者年金制度の一元化等を図るための厚生年金保険法等の一部を改正する法律（平成二十四年法律第六十三号）附則第十五条第一項の政令で定める年金たる給付の額との合計額をいう。）」と、「相当する額に」とあるのは「相当する額に当該老齢厚生年金の額を十二で除して得た額を基本月額で除して得た数を乗じて得た額に」とするほか、同条の規定の適用に関し必要な読替えその他必要な事項は、政令で定める。 suppl-4241-63/art-15/par-1 · https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4241-63/art-15/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-4241-63/art-15/par-1 In the case of applying the provisions of Article 11 of the Supplementary Provisions of the Employees' Pension Insurance Act to a beneficiary of an employees' old-age pension under the provisions of Article 8 of the Supplementary Provisions of the Employees' Pension Insurance Act who is also a beneficiary of a retirement mutual aid pension under the provisions of the pre-amendment National Public Officers Mutual Aid Association Act or of any other benefit in the form of a pension specified by Cabinet Order that has retirement as the grounds for payment (limited to a person born during the period from October 2, 1950 through October 1, 1955), the phrase "and the amount obtained by dividing the amount of the employees' old-age pension" in paragraph (1) of that Article is deemed to be replaced with "and the amount obtained by dividing the total amount of the employees' old-age pension, etc. (meaning the total of the amount of the employees' old-age pension under the provisions of Article 8 of the Supplementary Provisions and the amount of a benefit in the form of a pension specified by Cabinet Order in Article 15, paragraph (1) of the Supplementary Provisions of the Act Partially Amending the Employees' Pension Insurance Act, etc. to Unify, etc. the Employees' Pension Systems (Act No. 63 of 2012))", and the phrase "the amount equivalent to one-half of the amount obtained by deducting the amount of the adjustment for the suspension of payment from the total of the amount equivalent to total monthly remuneration and the base monthly amount" is deemed to be replaced with "the amount obtained by multiplying the amount equivalent to one-half of the amount obtained by deducting the amount of the adjustment for the suspension of payment from the total of the amount equivalent to total monthly remuneration and the base monthly amount by the number obtained by dividing the amount obtained by dividing the amount of that employees' old-age pension by twelve by the base monthly amount"; in addition, the technical replacement of terms necessary for the application of the provisions of that Article and other necessary matters are specified by Cabinet Order. machine translation, not official **第二項** 前項の場合において、同項の規定により読み替えられた厚生年金保険法附則第十一条第一項の規定による総報酬月額相当額と基本月額との合計額から支給停止調整額を控除して得た額の二分の一に相当する額が、前項の規定により読み替えられた同条第一項の規定による総報酬月額相当額と基本月額との合計額から同項の規定その他の政令で定める規定の適用があるものとした場合に支給を停止するものとされる部分に相当する額（以下この項において「調整前特例支給停止額」という。）を控除した額（以下この項において「調整前老齢厚生年金等合計額」という。）の十分の一に相当する額に調整前特例支給停止額を合算して得た額（以下この項において「特例支給停止相当額」という。）を超えるときは、特例支給停止相当額に十二を乗じて得た額に前項の規定により読み替えられた同条第一項の規定による当該老齢厚生年金の額を十二で除して得た額を当該基本月額で除して得た数を乗じて得た額に相当する部分の支給を停止する。この場合において、前項の規定により読み替えられた同条第一項の規定による総報酬月額相当額と基本月額との合計額から支給停止調整額を控除して得た額の二分の一に相当する額が調整前老齢厚生年金等合計額から三十五万円を控除した額に調整前特例支給停止額を合算して得た額（以下この項において「特定支給停止相当額」という。）を超えるときは、特例支給停止相当額又は特定支給停止相当額のいずれか低い額に十二を乗じて得た額に前項の規定により読み替えられた同条第一項の規定による当該老齢厚生年金の額を十二で除して得た額を当該基本月額で除して得た数を乗じて得た額に相当する部分の支給を停止する。 suppl-4241-63/art-15/par-2 · https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4241-63/art-15/par-2 · https://japanlaw.org/l/329AC0000000115/suppl-4241-63/art-15/par-2 In the case of the preceding paragraph, if the amount equivalent to one-half of the amount obtained by deducting the amount of the adjustment for the suspension of payment from the total of the amount equivalent to total monthly remuneration and the base monthly amount under Article 11, paragraph (1) of the Supplementary Provisions of the Employees' Pension Insurance Act as replaced pursuant to the provisions of the preceding paragraph exceeds the amount obtained by adding the pre-adjustment special suspended amount to the amount equivalent to one-tenth of the amount (hereinafter in this paragraph referred to as the "pre-adjustment total of employees' old-age pensions, etc.") obtained by deducting from the total of the amount equivalent to total monthly remuneration and the base monthly amount under Article 11, paragraph (1) of the Supplementary Provisions of the Employees' Pension Insurance Act as replaced pursuant to the provisions of the preceding paragraph the amount equivalent to the portion the payment of which would be suspended if the provisions of that paragraph and other provisions specified by Cabinet Order were applied (hereinafter in this paragraph referred to as the "pre-adjustment special suspended amount") (hereinafter in this paragraph referred to as the "special amount equivalent to a payment suspension"), payment of the portion equivalent to the amount obtained by multiplying the special amount equivalent to a payment suspension by 12 and then multiplying the result by the number obtained by dividing the amount obtained by dividing the amount of that employees' old-age pension under Article 11, paragraph (1) of the Supplementary Provisions of the Employees' Pension Insurance Act as replaced pursuant to the provisions of the preceding paragraph by 12 by that base monthly amount is suspended. In this case, if the amount equivalent to one-half of the amount obtained by deducting the amount of the adjustment for the suspension of payment from the total of the amount equivalent to total monthly remuneration and the base monthly amount under Article 11, paragraph (1) of the Supplementary Provisions of the Employees' Pension Insurance Act as replaced pursuant to the provisions of the preceding paragraph exceeds the amount obtained by adding the pre-adjustment special suspended amount to the amount obtained by deducting 350,000 yen from the pre-adjustment total of employees' old-age pensions, etc. (hereinafter in this paragraph referred to as the "specified amount equivalent to a payment suspension"), payment of the portion equivalent to the amount obtained by multiplying the lower of the special amount equivalent to a payment suspension and the specified amount equivalent to a payment suspension by 12 and then multiplying the result by the number obtained by dividing the amount obtained by dividing the amount of that employees' old-age pension under Article 11, paragraph (1) of the Supplementary Provisions of the Employees' Pension Insurance Act as replaced pursuant to the provisions of the preceding paragraph by 12 by that base monthly amount is suspended. machine translation, not official **第三項** 第一項に規定する受給権者であって、施行日前から引き続き国家公務員共済組合の組合員、地方公務員共済組合の組合員若しくは私立学校教職員共済法の規定による私立学校教職員共済制度の加入者又は国会議員若しくは地方公共団体の議会の議員であるものについて、厚生年金保険法附則第十一条の規定を適用する場合においては、前二項の規定の例による。この場合において、必要な事項は、政令で定める。 suppl-4241-63/art-15/par-3 · https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4241-63/art-15/par-3 · https://japanlaw.org/l/329AC0000000115/suppl-4241-63/art-15/par-3 In the case of applying the provisions of Article 11 of the Supplementary Provisions of the Employees' Pension Insurance Act to a beneficiary prescribed in paragraph (1) who has continuously been, from before the Effective Date, a member of a National Public Servants Mutual Aid Association, a member of a Local Public Servants Mutual Aid Association, or a member of the mutual aid system for private school personnel under the provisions of the Private School Personnel Mutual Aid Association Act, or a Diet member or a member of the assembly of a local government, the example of the provisions of the preceding two paragraphs is followed. In this case, necessary matters are specified by Cabinet Order. machine translation, not official --- ## Cites - suppl-4241-63/art-15/par-1: 厚生年金保険法附則第八条 → 厚生年金保険法 附則第八条 (Supplementary Provisions, Article 8), suppl-3291-115/art-8 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-8 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-8 - suppl-4241-63/art-15/par-1: 厚生年金保険法附則第十一条 → 厚生年金保険法 附則第十一条 (Supplementary Provisions, Article 11), suppl-3291-115/art-11 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-11 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-11 - suppl-4241-63/art-15/par-1: 同条第一項 → 厚生年金保険法 附則第十一条第一項 (Supplementary Provisions, Article 11, paragraph (1)), suppl-3291-115/art-11/par-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-11/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-11/par-1 - suppl-4241-63/art-15/par-1: 被用者年金制度の一元化等を図るための厚生年金保険法等の一部を改正する法律（平成二十四年法律第六十三号）附則第十五条第一項 → 厚生年金保険法 附則第十五条第一項 (Supplementary Provisions, Article 15, paragraph (1)), suppl-4241-63/art-15/par-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4241-63/art-15/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-4241-63/art-15/par-1 - suppl-4241-63/art-15/par-2: 前項 → 厚生年金保険法 附則第十五条第一項 (Supplementary Provisions, Article 15, paragraph (1)), suppl-4241-63/art-15/par-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4241-63/art-15/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-4241-63/art-15/par-1 - suppl-4241-63/art-15/par-2: 厚生年金保険法附則第十一条第一項 → 厚生年金保険法 附則第十一条第一項 (Supplementary Provisions, Article 11, paragraph (1)), suppl-3291-115/art-11/par-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-11/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-11/par-1 - suppl-4241-63/art-15/par-2: この項 → 厚生年金保険法 附則第十五条第二項 (Supplementary Provisions, Article 15, paragraph (2)), suppl-4241-63/art-15/par-2 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4241-63/art-15/par-2 · https://japanlaw.org/l/329AC0000000115/suppl-4241-63/art-15/par-2 - suppl-4241-63/art-15/par-3: 第一項 → 厚生年金保険法 附則第十五条第一項 (Supplementary Provisions, Article 15, paragraph (1)), suppl-4241-63/art-15/par-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4241-63/art-15/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-4241-63/art-15/par-1 - suppl-4241-63/art-15/par-3: 厚生年金保険法附則第十一条 → 厚生年金保険法 附則第十一条 (Supplementary Provisions, Article 11), suppl-3291-115/art-11 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-11 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-11 - suppl-4241-63/art-15/par-3: 前二項 → 厚生年金保険法 附則第十五条第二項 (Supplementary Provisions, Article 15, paragraph (2)), suppl-4241-63/art-15/par-2 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4241-63/art-15/par-2 · https://japanlaw.org/l/329AC0000000115/suppl-4241-63/art-15/par-2 ## Cited by 8 provisions cite this one. No official source publishes this direction. - 厚生年金保険法 附則第十二条第二項（改正前厚生年金保険法等による保険給付に関する経過措置） — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4241-63/art-12/par-2 · https://japanlaw.org/l/329AC0000000115/suppl-4241-63/art-12/par-2 - 厚生年金保険法 附則第十三条第一項（老齢厚生年金等の支給の停止に関する特例） — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4241-63/art-13/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-4241-63/art-13/par-1 - 厚生年金保険法 附則第十三条第二項（老齢厚生年金等の支給の停止に関する特例） — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4241-63/art-13/par-2 · https://japanlaw.org/l/329AC0000000115/suppl-4241-63/art-13/par-2 - 厚生年金保険法 附則第十五条第一項 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4241-63/art-15/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-4241-63/art-15/par-1 - 厚生年金保険法 附則第十五条第二項 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4241-63/art-15/par-2 · https://japanlaw.org/l/329AC0000000115/suppl-4241-63/art-15/par-2 - 厚生年金保険法 附則第十五条第三項 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4241-63/art-15/par-3 · https://japanlaw.org/l/329AC0000000115/suppl-4241-63/art-15/par-3 - 厚生年金保険法 附則第十七条第二項（改正前国共済法による退職共済年金等の支給の停止に関する特例） — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4241-63/art-17/par-2 · https://japanlaw.org/l/329AC0000000115/suppl-4241-63/art-17/par-2 - 厚生年金保険法 附則第二十二条第一項（二以上の種別の被保険者であった期間を有する者に係る給付に関する規定の適用） — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4241-63/art-22/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-4241-63/art-22/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 - claude-sonnet-5-5 — Machine translation, batch employees-pension-insurance-act-20261013T074650-073, translated 2026-10-13 - claude-sonnet-5-5 — Machine translation, batch employees-pension-insurance-act-20261013T083844-005, 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