1000 oz Johnson Matthey Silver Bar

A Legacy Refiner's 1000 oz Silver Bar

The 1000 oz Johnson Matthey silver bar is a COMEX-deliverable institutional silver bar from one of the most recognised names in precious metals refining. Johnson Matthey produced these bars at their Salt Lake City and Brampton facilities for decades before selling their precious metals refining operations to Asahi Refining in 2015. No new JM-hallmarked bars are being produced, making every bar on the market today a finite-supply secondary market item.

Johnson Matthey's reputation in precious metals dates to the 1850s, when the company began assaying gold from the California and Australian gold rushes. By the 20th century, JM had become one of the world's largest precious metals refiners with LBMA Good Delivery and COMEX accreditation. Their hallmark remains one of the most instantly recognisable in the industry, and their 1000 oz silver bars are still accepted for COMEX futures delivery despite the refiner no longer operating under that name.

The discontinued status creates an interesting market dynamic. JM 1000 oz bars sometimes trade at a slight premium to equivalent bars from active refiners like Asahi Refining (which inherited JM's physical facilities). This brand premium is modest compared to the collector premiums seen on smaller vintage JM bars, but it reflects the market's recognition of the JM name. For buyers focused purely on silver content per dollar, a current-production bar from Asahi or another COMEX-approved refiner delivers identical metal at potentially lower cost.

For buyers who value provenance and brand recognition alongside their silver investment, the JM 1000 oz bar offers both. The bar carries full COMEX deliverability, meaning it can re-enter the institutional market without friction, while the JM hallmark provides a recognised brand for private resale through dealers or other investors.

Johnson Matthey 1000 oz Silver Bar Technical Details

Johnson Matthey was founded in London in 1817 and became one of the world's premier precious metals refiners. The company's North American precious metals operations were based in Salt Lake City, Utah and Brampton, Ontario. After 2015, these facilities continue operating under the Asahi Refining name, producing bars to the same metallurgical standards with a different hallmark.

JM 1000 oz silver bars bearing earlier serial number ranges or vintage hallmark styles are sometimes specifically sought by collectors, though the value difference versus later-production JM bars is typically small in the 1000 oz format (collector premiums are more pronounced on smaller JM products like 10 oz and 100 oz bars).

Tax Position for Johnson Matthey 1000 oz Silver Bars

As an LBMA-accredited .999 fine silver bar, the Johnson Matthey 1000 oz qualifies for all the same investment-grade exemptions as any other accredited refiner's product. The discontinued status does not affect tax treatment.

• United States: Exempt from sales tax in most states. IRA-eligible (meets purity and accredited refiner requirements). Capital gains at the collectibles rate of up to 28%. Any collector premium above melt value is also subject to CGT on disposal.
• Canada: GST/HST exempt as silver in bar form at 99.9%+ purity.
• United Kingdom: 20% VAT on purchase. For a bar worth $30,000+, VAT-free offshore storage is common. Subject to CGT on gains.
• Australia: GST-free as investment-grade silver (99.9% purity, LBMA-accredited refiner).
• New Zealand: GST-exempt as fine silver bullion at 99.9%+ purity.
• Singapore: GST-exempt under the Investment Precious Metals scheme.
• Hong Kong: No sales tax or import duty.
• South Africa: Subject to 15% VAT (no silver exemption exists in South Africa; only gold Krugerrands are zero-rated).

Johnson Matthey vs Other 1000 oz Silver Bar Brands

All COMEX-deliverable 1000 oz silver bars contain the same minimum .999 fine silver and serve the same function as an investment vehicle. The differences between brands come down to provenance, resale dynamics, and modest pricing variations.

Johnson Matthey vs Asahi Refining: The Asahi bar is produced at the same physical facilities that made JM bars (Salt Lake City and Brampton). Metallurgical standards are identical. The JM bar carries brand recognition and discontinued scarcity; the Asahi bar is readily available as a current-production item. For pure investment purposes, the Asahi bar may be fractionally cheaper to acquire. For collectors or those who value the JM provenance, the premium is typically small on 1000 oz bars.

Johnson Matthey vs Royal Canadian Mint: The RCM bar is .9999 fine (four nines versus JM's three nines minimum), government-minted, and currently in production. The extra ninth of purity has negligible practical value for an investment bar but satisfies stricter purity requirements in some jurisdictions. RCM bars carry the credibility of a sovereign mint. JM bars carry the recognition of a historic refining brand.

Johnson Matthey vs Engelhard: Both are discontinued refiners with strong collector followings. Engelhard ceased precious metals refining in the early 2000s, making their bars older than the latest JM production. Engelhard 1000 oz bars sometimes carry slightly higher collector premiums than JM bars, though this varies with market conditions and specific bar attributes (vintage, serial number range).