Japan Silver Import Tax Guide: 10% Consumption Tax on Silver Bullion vs Exempt Gold

Japan is one of Asia's most important destinations for physical silver. Its electronics industry, photovoltaic manufacturing, automotive sector and jewelry trade together consume hundreds of tonnes of silver every year, and a large share of that metal crosses the border as unwrought bullion from trading hubs such as Hong Kong. Yet for many exporters and Japanese buyers, the tax treatment of a silver shipment is poorly understood — and the single most common mistake is to assume that silver is treated the same as gold.

It is not. Since April 2014, investment-grade gold bullion has been exempt from Japanese consumption tax, while silver bullion remains fully subject to Japan's 10% consumption tax on every import. That asymmetry shapes the entire Japanese silver market: it is why silver imports into Japan are overwhelmingly business-to-business (B2B) industrial and jewelry transactions, why retail bullion investment in silver behaves differently from gold, and why the difference between a taxable business importer and an exempt one can mean 10 points of margin. This guide walks through the framework, the numbers and the practical steps.

The Japanese Import Framework at a Glance

Japan's customs tariff follows the international Harmonized System. Silver is classified in Chapter 71 (Precious Stones and Metals), and unwrought silver — the form in which most bullion and grain moves — falls under HS 7106.91:

Two points matter here. First, the import duty on unwrought silver is zero under Japan's applied MFN schedule — whether the metal ships under the Japan–Hong Kong Economic Partnership Agreement or on general terms, 99.99% bars and grains clear without customs duty. Second, the consumption tax is a separate, unavoidable layer: 10% of the duty-inclusive landed value, collected by Japan Customs at clearance. Semi-manufactured silver (sheet, wire) is a different story on the duty side, so classification discipline matters — but for bullion and grain traders, the duty line is ¥0 and the consumption tax line is everything.

The Core Asymmetry: Tax-Exempt Gold vs Taxed Silver

The asymmetry at the heart of Japan's precious metals tax system dates to 1 April 2014, when Japan raised its consumption tax from 5% to 8% and, at the same time, introduced a landmark exemption: sales of investment gold bullion (金地金, kinkin) became exempt from consumption tax, and imports of qualifying gold bullion became exempt from import consumption tax as well.

The policy rationale was enforcement, not generosity. Before the reform, every gram of gold traded in Japan carried consumption tax, which created a powerful incentive to smuggle gold in undeclared, sell it at tax-inclusive domestic prices, and pocket the tax. The gold-smuggling fraud wave that accompanied the 2012–2014 rate hike prompted the government to remove the incentive at the source. Today, high-purity gold in standard investment formats (bars and ingots, typically 99.99% fine) trades in Japan free of consumption tax on both the import and the domestic sale side, subject to dealer identity-verification and record-keeping obligations under the anti-money-laundering rules.

Silver never received the same treatment. There is no equivalent provision in the Consumption Tax Act for silver bullion (銀地金, ginkin). Unwrought silver imports are therefore taxed at the standard rate — 10% since October 2019 — at every step of the chain where gold is not. The consequences are structural:

• Imports are B2B by design. Because a taxable business can recover the import consumption tax through its input credit (see below), the practical cost of the 10% falls mainly on end-users who cannot recover it. Japan's silver import market is therefore dominated by industrial fabricators, refiners, jewelry manufacturers and wholesalers — not by retail investors buying physical bars.
• Retail silver investment carries a premium. Physical silver bought in Japan is priced consumption-tax-inclusive, which widens the bid-offer spread for private investors compared with gold. This is why institutional and corporate buyers, rather than individuals, are the natural counterparties for imported silver.
• Tax planning is part of the deal. For a Japanese buyer, the question "am I a taxable business operator?" is worth 10% of the shipment value. For an exporter, understanding the buyer's tax status is essential to quoting competitive terms.

How the 10% Import Consumption Tax Is Calculated

Japan's import consumption tax is not charged on the invoice price alone. The statutory tax base is the duty-inclusive CIF value:

Tax base = CIF value + customs duty (CIF = cost of goods + freight + insurance)

Because the duty on unwrought silver is 0%, the tax base for a silver bar shipment is simply the CIF value. The 10% rate is composed of the national consumption tax at 7.8% and the local consumption tax at 2.2%; under the official calculation method the local tax is derived from the national tax amount (local tax = national tax × 22/78), which together produce an effective 10% on the base.

Worked Example: 1 kg Silver Bar at US$90/oz

Assume a 1 kg LBMA-compliant bar, a silver price of US$90 per troy ounce, an exchange rate of ¥150/US$ (for illustration), and CIF terms to Tokyo:

The consumption tax is payable to Japan Customs at clearance, before the goods are released from the bonded area. Note that the calculation moves with the exchange rate and the London fix: at ¥140/US$, the same bar lands at approximately ¥446,000; at ¥155/US$, closer to ¥493,000. For this reason, exporters and Japanese buyers typically fix both the metal price and an FX approach (for example, payment at the fixing-date rate) before shipment.

B2B Is the Sweet Spot: 仕入税額控除 (Input Tax Credit)

The 10% is not always a cost. Japan's consumption tax is a value-added tax, and the import consumption tax paid at customs becomes a recoverable input tax for qualifying businesses — the mechanism known as 仕入税額控除 (shiire zeigaku kōjo, input tax credit). Whether the tax is a real cost depends entirely on the importer's status:

• 課税事業者 (taxable business operator): Businesses with annual taxable sales above the ¥10 million threshold (or that have voluntarily registered, including for the qualified invoice system) deduct the import consumption tax from the consumption tax they collect on their own sales. For an industrial fabricator, a refiner or a jewelry manufacturer, the 10% paid at customs is therefore neutralized in the consumption tax return — the effective cost of the silver itself is the CIF value. Since the qualified invoice (適格請求書) regime took full effect in October 2023, the customs import license and duty/tax payment documents serve as the evidence for the input credit.
• 免税事業者 (exempt business operator): Small businesses below the threshold that have not registered cannot claim the input credit. For them, the 10% is a genuine, unrecoverable cost that must be absorbed into pricing.
• Individuals: Private importers pay the full 10% at customs with no recovery mechanism at all.

In practice, this is why Japan's silver import channel is B2B: manufacturers, trading companies and wholesalers can neutralize the tax, so the import market is organized around industrial and jewelry supply chains rather than retail investment. For a Hong Kong exporter, quoting a Japanese corporate buyer is straightforward — the buyer recovers the tax — while selling to Japanese individuals through the same route stacks the full 10% on top of retail premiums.

De Minimis Relief (1万円以下免税) and the 2028 Reform

Japan maintains a small-parcel relief: goods whose total customs value (CIF) is ¥10,000 or less are exempt from both customs duty and consumption tax at import, provided they qualify for the 少額輸入免税 (low-value import exemption) — the goods must be within the scope of personal-use items and are not applicable to alcohol, tobacco and certain designated products.

For silver traders this rule is theoretical. No commercial bullion shipment — not even a single 100 g bar — comes close to a ¥10,000 CIF ceiling, and the relief is not designed for commercial consignments. Trying to split a shipment into sub-¥10,000 parcels to exploit the exemption is both impracticable and a customs-compliance risk (the relief applies per shipment of genuine low-value goods, and deliberately fragmented commercial cargo is treated as undeclared commercial import).

One forward-looking change deserves attention. Japan's FY2026 tax reform (announced December 2025) will bring low-value e-commerce imports within the consumption tax net: from April 2028, goods with a tax-exclusive consideration of ¥10,000 or less purchased through online platforms become subject to consumption tax, collected from the overseas seller — or from the platform operator where the sale is intermediated. The aim is to level the playing field between foreign e-commerce sellers and domestic businesses. While this mainly affects consumer e-commerce rather than bulk bullion imports, it confirms the direction of travel: Japan is closing low-value import loopholes, not opening them.

Customs Clearance Step by Step: NACCS, Bonded Areas and Documents

Silver entering Japan must be declared to Japan Customs under the Customs Act (関税法). The practical process, which is standard for any dutiable import, works like this:

1. Arrival into a bonded area (保税地域): The cargo arrives at a port or airport and is stored in a bonded warehouse or customs area. Goods may not be taken out of the bonded area before import permission is granted.
2. Electronic declaration via NACCS: The import declaration (輸入申告) is filed electronically through NACCS (Nippon Automated Cargo and Port Consolidated System). A licensed customs broker (通関業者) or the importer submits the declaration with tariff classification, value and quantity.
3. Examination and valuation: Customs verifies classification (HS 7106.91), the declared CIF value against market benchmarks, and any certificate of origin if a preferential rate is claimed. Most bullion shipments clear without physical inspection, but documentation is checked closely — assay certificates and consistent invoices matter.
4. Payment of duty and tax: Any customs duty (¥0 for unwrought silver) and the consumption tax (10% of CIF) are paid electronically. Under the deferred payment scheme (納税の猶予/延納), approved importers can defer payment under bank guarantee.
5. Import permission and release: Once permission (輸入許可) is granted, the goods are released from the bonded area and the import license is issued — this document is also the evidence base for the input tax credit.

Document Checklist for a Silver Shipment to Japan

• Commercial invoice — full description, HS code, weight, unit price and CIF value
• Packing list — number of bars/containers, gross and net weights
• Air waybill or bill of lading
• Certificate of origin — where a preferential duty claim is made (e.g., Japan–Hong Kong EPA)
• Assay certificate — independent third-party analysis (LBMA Good Delivery refiners are accepted without re-testing; SGS and CCIC certificates are widely recognized by Japanese customs brokers)
• Import declaration (via NACCS) — filed by the importer or licensed customs broker
• Power of attorney — where a customs broker files on the importer's behalf

Air freight from Hong Kong reaches Tokyo (Narita/Haneda) or Osaka (Kansai) in one to two days; sea freight through Yokohama, Tokyo or Kobe takes roughly a week plus clearance time. With a complete document package, clearance is routinely completed within one to two business days of arrival.

Japan's Silver Market Opportunity

Despite the tax asymmetry, Japan remains a deeply attractive destination for silver exporters. Global silver industrial demand reached a record 680.5 million ounces in 2024 — up 4% year on year, driven by photovoltaics, electronics and AI-related hardware (Silver Institute, April 2025) — and Japan sits at the center of Asian industrial consumption, with electronics, solar-cell manufacturing and automotive supply chains that consume silver in volume. Japan also hosts established jewelry and silverware industries that import refined metal continuously.

The implication for exporters is that Japan's silver demand is industrial and structural rather than speculative: steady, quality-sensitive and price-sensitive, with buyers who value LBMA-compliant metal, third-party assay certification and dependable logistics. Hong Kong remains the natural supply bridge, with the Japan–Hong Kong EPA, short air freight lanes and a mature refining market. For a detailed treatment of demand drivers, buyer segments and entry strategy, see our companion analysis: Japan Silver Market 2026: Opportunities for HK Exporters.

Conclusion

Importing silver into Japan is, on paper, simple: HS 7106.91 unwrought silver pays 0% duty and a 10% consumption tax on the CIF value. The sophistication lies in the asymmetry with gold, the buyer's tax status, and the discipline of the clearance process. Because taxable business importers recover the consumption tax through the input credit, the competitive way to serve Japan is through B2B supply — industrial fabricators, refiners, jewelry manufacturers and wholesalers — with complete documentation and LBMA-compliant metal. That is exactly the lane Hong Kong exporters operate in, and the reason Japan should be on the shortlist for any serious silver supplier.

Frequently Asked Questions

Why is gold bullion exempt from Japanese consumption tax but silver is not?

Since 1 April 2014, investment gold bullion (金地金) — high-purity gold in standard bar and ingot formats as defined in the Consumption Tax Act — has been exempt from consumption tax on both domestic sales and imports. The 2014 reform removed the tax-evasion incentive behind large-scale gold smuggling. Silver bullion has no equivalent exemption, so unwrought silver imports remain subject to the standard 10% import consumption tax.

Can I claim back the 10% consumption tax paid on silver imports?

Japanese taxable businesses (課税事業者) can deduct the import consumption tax as an input tax credit (仕入税額控除) on their consumption tax return, provided the silver is used for taxable business purposes and the customs documents are retained. Exempt businesses (免税事業者) and individuals cannot deduct it — for them the 10% is an unrecoverable cost.

Can individuals import silver bullion into Japan?

Yes, but there is no consumption tax exemption for personal silver bullion imports (the ¥10,000 de minimis rule never applies to a real bullion shipment). Individuals pay the full 10% at customs and cannot claim input credits. Large transactions may also trigger anti-money-laundering identity verification and reporting obligations under the Act on Prevention of Transfer of Criminal Proceeds.

Is there any customs duty on silver imported into Japan?

Unwrought silver (HS 7106.91 — bars, ingots and grains) is duty-free at 0%. Semi-manufactured silver (HS 7106.92 — sheet, wire and similar) may attract duty, and every form of silver is subject to the 10% import consumption tax computed on the CIF value plus duty.

What is the minimum order quantity for importing silver from HK Changjiang?

Investment bars: MOQ 12 bars (approximately 180 kg); silver grains 1–3 mm 99.99%: 100 kg; silver powder 200 mesh 99.9%: 50 kg. Every shipment includes LBMA-compliant assay documentation and third-party testing certificates suitable for Japanese customs clearance.

Does the ¥10,000 de minimis exemption apply to silver bullion shipments?

In principle, parcels with a customs value of ¥10,000 or less are exempt from duty and consumption tax, but the relief targets low-value personal-use goods — no silver bullion shipment falls near that threshold. From April 2028, the FY2026 tax reform additionally subjects low-value e-commerce imports to consumption tax collected from the overseas seller or platform operator.