{"id":"mcda8daaa76a9fb61","name":"非自発的失業者に係る国民健康保険料の軽減","aka":[],"category":{"slug":"zeikin","name":"税・保険・年金"},"provider":{"level":"prefecture","name":"各特別区・市町村","municipalities":[{"code":"134023","name":"青ヶ島村"},{"code":"132276","name":"羽村市"},{"code":"133817","name":"三宅村"},{"code":"132144","name":"国分寺市"},{"code":"131113","name":"大田区"},{"code":"131211","name":"足立区"},{"code":"132250","name":"稲城市"},{"code":"131130","name":"渋谷区"},{"code":"131202","name":"練馬区"},{"code":"132110","name":"小平市"},{"code":"134015","name":"八丈町"},{"code":"132217","name":"清瀬市"},{"code":"131148","name":"中野区"},{"code":"133647","name":"神津島村"},{"code":"132098","name":"町田市"},{"code":"134210","name":"小笠原村"},{"code":"132225","name":"東久留米市"},{"code":"131229","name":"葛飾区"},{"code":"131121","name":"世田谷区"},{"code":"131172","name":"北区"},{"code":"132063","name":"府中市"},{"code":"133639","name":"新島村"},{"code":"132136","name":"東村山市"},{"code":"131181","name":"荒川区"},{"code":"132209","name":"東大和市"},{"code":"133621","name":"利島村"},{"code":"131059","name":"文京区"},{"code":"131156","name":"杉並区"},{"code":"132071","name":"昭島市"},{"code":"132101","name":"小金井市"},{"code":"131237","name":"江戸川区"},{"code":"132047","name":"三鷹市"},{"code":"132021","name":"立川市"},{"code":"132284","name":"あきる野市"},{"code":"131164","name":"豊島区"},{"code":"132055","name":"青梅市"},{"code":"132128","name":"日野市"},{"code":"131024","name":"中央区"},{"code":"133825","name":"御蔵島村"},{"code":"133078","name":"檜原村"},{"code":"132012","name":"八王子市"},{"code":"132233","name":"武蔵村山市"},{"code":"132152","name":"国立市"},{"code":"131083","name":"江東区"},{"code":"133035","name":"瑞穂町"},{"code":"132080","name":"調布市"},{"code":"132292","name":"西東京市"},{"code":"131041","name":"新宿区"},{"code":"132187","name":"福生市"},{"code":"133051","name":"日の出町"},{"code":"131032","name":"港区"},{"code":"132039","name":"武蔵野市"},{"code":"133086","name":"奥多摩町"},{"code":"131016","name":"千代田区"},{"code":"132241","name":"多摩市"},{"code":"131105","name":"目黒区"},{"code":"132195","name":"狛江市"},{"code":"131075","name":"墨田区"},{"code":"131067","name":"台東区"},{"code":"131199","name":"板橋区"},{"code":"133612","name":"大島町"},{"code":"131091","name":"品川区"}]},"status":"active","fiscal_year":2026,"audience":"personal","benefit_kind":"exemption","apply_method":"online","apply_note":null,"eligibility":"【対象者】 会社の倒産・解雇・雇止めなどにより離職した方で、以下のすべてを満たすこと","amount_unit":"percent","amount_period":"yearly","amount_monthly_equiv":null,"amount_direction":null,"notice_kind":null,"rate_percent":30,"summary":"各特別区・市町村による個人向けの減免。対象は【対象者】 会社の倒産・解雇・雇止めなどにより離職した方で、以下のすべてを満たすこと。 1. 離職日時点で65歳未満。年額・65歳以下・所得制限なし。オンライン申請、随時受付、窓口は住所地の区役所・市町村役場の国保年金担当課。","fields":{"amount_max":{"status":"not_applicable","basis":"本制度は国民健康保険料の算定における軽減措置（前年の給与所得を100分の30として算定）であり、金銭の支給ではないため支給額（上限）という概念が当てはまらない"},"amount_min":{"status":"not_verified"},"rate_percent":{"status":"not_verified","basis":"補助率ではない率（負担割合・改定率等）の疑い"},"has_income_limit":{"value":0,"status":"actual_zero","method":"derived"},"age_min":{"status":"not_applicable","basis":"対象は「離職日時点で65歳未満の方」であり下限年齢という概念はない"},"age_max":{"value":65,"status":"ok","method":"deep_research"},"deadline":{"value":"随時受付","status":"ok","kind":"rolling"}},"income_limits":[],"notes":[{"kind":"context","title":"非自発的失業なら給与所得を30%とみなして国保料を再計算","body":"会社の倒産・解雇・雇止めなどによる離職者は、前年の給与所得を100分の30（30%）とみなして国民健康保険料が算定される。要件は離職日時点で65歳未満であること、雇用保険受給資格者証の離職理由コードが「11, 12, 21, 22, 31, 32」または「23, 33, 34」に該当することの2点。軽減期間は離職日の翌日の属する月から、その年度の翌年度末まで（最大2年間）で、随時受付。「雇用保険受給資格者証」または「雇用保険受給資格通知」を添付して申請する必要があり、自動適用ではない。これとは別に低所得世帯の法定軽減があり、令和8年度は7割軽減が43万円＋10万円×（給与・年金所得者数-1）以下、5割軽減がこれに31万円×被保険者数等を加えた額以下、2割軽減が57万円×被保険者数等を加えた額以下。葛飾区の7割軽減の実額は医療分均等割47,600円→14,280円、後期高齢者支援金分17,600円→5,280円、介護納付金分17,800円→5,340円、子ども・子育て支援金分1,873円→561円で、合計84,873円が25,461円になる。法定軽減は原則申請不要で世帯全員の所得申告があれば自動適用される。だから離職票が届いたら、まず国保窓口に持参して30%みなしの申請をすべきである。","severity":"medium"}],"schedules":[],"editorial":null,"completeness":{"level":"complete","missing":[],"has_source":true},"usability":{"level":"actionable","who_known":true,"what_known":true,"next_step":"公式ページで確認できます","substitutes":["対象者の説明文","金額の概念が無い制度"]},"contact":{"department":"住所地の区役所・市町村役場の国保年金担当課","phone":null},"source":{"url":"https://www.city.shinjuku.lg.jp/hoken/hoken02_000102.html","original_url":null,"checked_at":"2026-09-03","title":"非自発的失業者の国民健康保険料の軽減について：新宿区"},"successor":null,"verification":{"verified_at":null,"data_updated_at":"2026-09-04","confidence":"high","verified_fields":4},"index":{"indexable":true,"reasons":[]},"legacy_slug":"非自発的失業者に係る国民健康保険料の軽減","public_no":8498,"slug":"8498"}