{
 "protocol": "verified-facts/0.2",
 "key": "jp/auto-tax/heavy-surcharge-rule",
 "label": "Surcharge rule: on 1 April, petrol/LPG cars more than 13 years and diesel cars more than 11 years after first registration pay about 15% more (buses and lorries about 10%); EVs, natural-gas, methanol and petrol hybrids are excluded",
 "value": "ガソリン・LPG 13年超／ディーゼル 11年超 → 概ね15%重課",
 "unit": "rule",
 "period": null,
 "effectiveFrom": null,
 "effectiveTo": null,
 "source": "https://www.tax.metro.tokyo.lg.jp/kazei/car_shubetsu.html",
 "quote": "２ 環境負荷の大きい自動車に対する重課 適用対象 4月1日現在、初回新規登録後 ・ディーゼル自動車…11年を超えるもの ・ガソリン自動車・ＬＰＧ自動車…13年を超えるもの 重課率 概ね15％（※バス・トラックは概ね10%の重課です。） 対象外 ・電気・天然ガス・メタノール自動車・ハイブリッド自動車（ガソリンを燃料とするもの） ・一般乗合用バス・スクールバス ・被けん引車",
 "verifiedDate": "2026-10-24",
 "nextScheduledRefresh": "2026-11-28",
 "status": "fresh",
 "ageDays": 1,
 "maxAgeDays": null,
 "scope": "自家用 passenger cars (3, 5 or 7 plates), annual amount charged to the owner on 1 April (月割 in the year of registration), standard rate as levied by Tokyo; bands are by 総排気量. The column depends on the first-registration date (on/after or before 2019-10-01). Called 自動車税種別割 until 2026-03-31.",
 "hash": "sha256:30391d7ebd9df2333a87772675a6dbf04e07cafc680cd0e1d401344bda271e9e",
 "signature": {
  "alg": "EdDSA",
  "kid": "db-2026-10",
  "jws": "eyJhbGciOiJFZERTQSIsImtpZCI6ImRiLTIwMjYtMTAifQ..sDjvUkRwA5xFUr_GUtcs0fETdSoF0Z1Hv-1ymf_5R8_zJlafRujdXDRN7IAPwoLRruQ_gMQysagaaRvOsKyxCg",
  "keys": "https://databutler.dev/.well-known/jwks.json"
 },
 "publisher": {
  "name": "Data Butler",
  "url": "https://databutler.dev/"
 },
 "cite": {
  "url": "https://databutler.dev/f/jp/auto-tax/heavy-surcharge-rule",
  "text": "databutler.dev, verified 2026-10-24 against https://www.tax.metro.tokyo.lg.jp/kazei/car_shubetsu.html"
 }
}