Japan
Customs exchange rate in Japan
Customs exchange rate
Japan Customs publishes weekly customs exchange rates (Sunday to Saturday), set from the average market rate of the week two weeks before the import declaration (Customs Tariff Law Art. 4-7). LandedGrid ingests the official weekly file.
Applicable date: Week of the import declaration.
No official customs exchange-rate dataset is active for Japan.
What LandedGrid does not calculate for this destination
- preferences: EPA rates are covered where the partner country is unambiguous. GSP/LDC preferences and group agreements whose membership is not yet ingested are not offered.
- trade remedies: Anti-dumping, countervailing and emergency duties are imposed by cabinet order and are not in the tariff schedule LandedGrid ingests.
- quotas: Tariff-quota (TQ) lines are shown with their out-of-quota rate. In-quota treatment requires a quota certificate and is never assumed.
- excise: Liquor tax, tobacco tax and petroleum taxes are not calculated.
- regulatory: The tariff schedule’s “Law” column flags other statutes (food sanitation, plant protection and others). The requirements themselves are not detailed.
- The tariff schedule pages state that they are “for reference only, not for official use”. LandedGrid treats them as the authoritative published schedule but every result links the source edition.