databutler.dev · /facts — every fact · Verified Facts protocol · /.well-known/facts.json · /changes

Passenger car, 2-year inspection, 18 years or more since first registration, per 0.5 t

12600 JPY per 0.5 t / 2 years

from 2026-05-01 · verified 2026-10-24 against the official source · next expected change 2027-04-01

2年自家用 エコカー外 18年経過 0.5ﾄﾝ以下 12,600 ／ ～２ 50,400
key
jp/weight-tax/passenger-18y-per-0.5t-2y
value
12600 JPY per 0.5 t / 2 years
period
—
effective
2026-05-01 to 2028-04-30
source
https://www.mlit.go.jp/jidosha/content/001884517.pdf
verified
2026-10-24 — fresh (13 days ago; next check by 2026-11-28)
next expected change
2027-04-01 (annual: a fixed day each year)
source checked
2026-11-02 (the newest day the automated check fetched the source page)
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
sha256:663a1bb08d955cfb043597b43ccea3dc7cb539612ca7a0a46b68e4a6ed555322
signature
EdDSA, key db-2026-10 — keys

As JSON

curl -s https://databutler.dev/f/jp/weight-tax/passenger-18y-per-0.5t-2y?max_age=30d — schema; verify with npx verified-facts verify https://databutler.dev/f/jp/weight-tax/passenger-18y-per-0.5t-2y

{
  "protocol": "verified-facts/0.3",
  "key": "jp/weight-tax/passenger-18y-per-0.5t-2y",
  "label": "Passenger car, 2-year inspection, 18 years or more since first registration, per 0.5 t",
  "value": 12600,
  "unit": "JPY per 0.5 t / 2 years",
  "period": null,
  "effectiveFrom": "2026-05-01",
  "effectiveTo": "2028-04-30",
  "source": "https://www.mlit.go.jp/jidosha/content/001884517.pdf",
  "quote": "2年自家用 エコカー外 18年経過 0.5ﾄﾝ以下 12,600 ／ ～２ 50,400",
  "verifiedDate": "2026-10-24",
  "nextScheduledRefresh": "2026-11-28",
  "changeCadence": "annual",
  "nextExpectedChange": "2027-04-01",
  "sourceCheckedAt": "2026-11-02",
  "status": "fresh",
  "ageDays": 13,
  "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": "sha256:663a1bb08d955cfb043597b43ccea3dc7cb539612ca7a0a46b68e4a6ed555322",
  "signature": {
    "alg": "EdDSA",
    "kid": "db-2026-10",
    "jws": "eyJhbGciOiJFZERTQSIsImtpZCI6ImRiLTIwMjYtMTAifQ..8sFba3vvYh5Sn36rW2SiTzIz-YrnLTsJ82G78LLW255oXfqgKpwQJV-oC0cTXTOu3W9wXQWgD1YcyvUYUANoCQ",
    "keys": "https://databutler.dev/.well-known/jwks.json"
  },
  "publisher": {
    "name": "Data Butler",
    "url": "https://databutler.dev/"
  },
  "cite": {
    "url": "https://databutler.dev/facts/jp/weight-tax/passenger-18y-per-0.5t-2y",
    "text": "databutler.dev, verified 2026-10-24 against https://www.mlit.go.jp/jidosha/content/001884517.pdf"
  }
}