{
 "protocol": "verified-facts/0.2",
 "key": "jp/weight-tax/age-rule-kei",
 "label": "Kei cars count as '13 years' for inspections from 1 November of the year 13 years after the first-inspection year (18 years likewise); month and day are irrelevant",
 "value": "初度検査年から13年を経過した年の11月以後に車検証交付等 → 13年経過（18年も同様）",
 "unit": "rule",
 "period": null,
 "effectiveFrom": null,
 "effectiveTo": null,
 "source": "https://www.mlit.go.jp/jidosha/content/001884517.pdf",
 "quote": "初度検査年から13年を経過した年の11月以後に自動車検査証の交付等を受ける場合、「13年経過」となります。（租税特別措置法施行令：第五十一条の三） … ※「18年経過」の考え方も同様。",
 "verifiedDate": "2026-10-24",
 "nextScheduledRefresh": "2026-11-28",
 "status": "fresh",
 "ageDays": 1,
 "maxAgeDays": null,
 "scope": "自家用 passenger cars (登録車, per 0.5 t of 車両重量, rounded up) and 検査対象軽自動車 (flat), paid at 継続検査 (車検) and used-car registration; エコカー = 本則税率 (eligible cars, 令和12年度燃費基準80%以上 etc.), 右以外 = 当分の間税率 for cars under 13 years, then the 13年経過 and 18年経過 rates. Table valid 2026-05-01 to 2028-04-30.",
 "hash": "sha256:2216612d242d2d8eac844cc32955b65ce538f611c01ab48681707e724e86109e",
 "signature": {
  "alg": "EdDSA",
  "kid": "db-2026-10",
  "jws": "eyJhbGciOiJFZERTQSIsImtpZCI6ImRiLTIwMjYtMTAifQ..TEu7Vozvhpyz1coukfVLALkl92Dx1WlKtsrqfO3c6jANb54Rk8UPHHmxkdowJdUdH56j9e7571U8R4MLar6CDQ",
  "keys": "https://databutler.dev/.well-known/jwks.json"
 },
 "publisher": {
  "name": "Data Butler",
  "url": "https://databutler.dev/"
 },
 "cite": {
  "url": "https://databutler.dev/f/jp/weight-tax/age-rule-kei",
  "text": "databutler.dev, verified 2026-10-24 against https://www.mlit.go.jp/jidosha/content/001884517.pdf"
 }
}