HS 0303Seafood · Japan

Mackerel - Frozen - HS 0303 classification, duty and landed cost - Import into Japan

Duty and tax snapshot for importing seafood (HS 0303) into Japan. Typical MFN duty ~5%, JCT 10% on CIF + duty. Decision-support only - confirm the 10-digit line and preferential status with your broker.

Typical duty

JCT

10%

Total taxes / CIF

15.5%

Worked landed-cost example

USD 50,000 FOB parcel of seafood (HS 0303) shipped to Japan.

FOB valueUSD 50,000

Origin chargesUSD 750

FreightUSD 4,000

InsuranceUSD 250

CIFUSD 55,000

Import duty @ 5%USD 2,750

JCT @ 10%USD 5,775

Destination inlandUSD 1,000

Landed cost ≈ USD 64,525

Run your own numbers in the Landed Cost by HS & Country tool.

Sample HS codes

Code	Description
0303.54	Mackerel, frozen

Japan duty regime

MFN tariffs on a mix of ad valorem and specific rates. Preferential rates under CPTPP, RCEP, Japan-EU EPA, Japan-US Trade Agreement, Japan-UK CEPA and ASEAN JAEPA.

Customs notes

· Japan uses a 9-digit Statistical Code (HS 6 + 3 national digits) administered by Customs and METI.
· NACCS is the electronic customs declaration system used at all ports and airports.
· AEO (Authorised Economic Operator) status gives fast-track clearance and deferred duty payment.
· Consumption tax base = CIF + customs duty. Registered importers can reclaim JCT as input tax.

Frequently asked questions

What is the typical import duty on seafood (HS 0303) into Japan?

Japan applies an MFN duty of about 5% on HS chapter 0303 at the 6-digit line. National tariff schedules add 2–4 further digits, so the exact rate can shift once you confirm the 8- or 10-digit code. Preferential rates under FTAs (MFN tariffs on a mix of ad valorem and specific rates) may reduce this to 0% for qualifying origins.

How is JCT calculated on imports of seafood in Japan?

Japan charges JCT at 10% on the CIF value plus duty. Consumption tax on CIF + duty

What is the landed cost of a USD 50,000 FOB shipment of seafood into Japan?

On a USD 50,000 FOB parcel with ~8% freight and 0.5% insurance, CIF works out to USD 55,000. Applying 5% duty and 10% JCT brings total taxes to about USD 8,525 (~15.5% of CIF). Landed at buyer's warehouse ≈ USD 64,525.

Which HS code should I use for seafood in Japan?

Start with the 6-digit international HS heading - for example 0303.54 (Mackerel, frozen). Japan customs then requires the full national code (8- to 10-digit national tariff line). Confirm the exact line with your licensed customs broker before filing.

Which Incoterm is best for shipping seafood to Japan?

Most importers into Japan prefer CIF or CFR for sea freight so the seller arranges main-carriage transport, while retaining control of destination clearance. DDP shifts import duty and JCT to the seller - attractive to buyers but often priced with a risk premium. Compare all 11 Incoterms with our Landed Cost by HS & Country tool.

What documents does Japan customs need to clear HS 0303?

Japan uses a 9-digit Statistical Code (HS 6 + 3 national digits) administered by Customs and METI. Regulated commodities may also require a health certificate, phytosanitary certificate or import licence depending on the exact HS line.