1 oz Swiss Mint Platinum Bar

The 1 oz Swiss Mint Platinum Bar in a Thin Market

The platinum bullion market is a fraction of the size of the gold or silver markets, and that shapes everything about buying a platinum bar: fewer refiners compete, dealer inventory is limited, and not every bullion dealer stocks platinum at all. Within that smaller market, the 1 oz bar is the most commonly traded retail size, which makes it the sensible entry point. The 1 oz Swiss Mint Platinum Bar contains one troy ounce (31.1035 grams) of 999.5 fine platinum, the standard fineness for investment platinum bars.

Bars are the premium-efficient way into platinum. Minted 1 oz platinum bars run roughly 5-10% over spot, and the gap between bars and platinum coins is wider than the equivalent gap in gold, so the saving from choosing a bar is more meaningful here than it would be for a gold purchase. Premiums are higher than for gold bars of the same size for structural reasons: lower production volumes, fewer competing refiners, and the fabrication difficulty of a metal that melts at 1,768°C against gold's 1,064°C.

Resale follows the same logic in reverse. The 1 oz size has the best liquidity of any platinum bar weight, while 100g-plus bars can end up needing a specialist dealer or refiner to take them. Keeping the bar sealed in its packaging protects the resale price. Buyers comparing the wider category can browse platinum bars across all weights.

Swiss Mint Platinum Bar Specifications and Verification

Platinum's physical properties work in the buyer's favour. At 21.45 g/cm³ it is denser than gold, and no common cheap metal comes close enough to substitute convincingly: tungsten, the classic gold-fake core material, is detectably lighter at 19.25 g/cm³, and the only denser candidates, iridium and osmium, are rarer and more expensive than platinum itself. Counterfeit platinum bars are accordingly rare, which removes one of the main anxieties that attaches to buying bars rather than coins.

The metal is also practical to hold. Platinum does not tarnish or corrode, so no atmospheric precautions are needed in storage, and at Mohs 3.5 it is harder than gold (2.5) and more resistant to surface scratches. A minted bar stores flat and stacks efficiently. Standard verification for any platinum bar runs through weight and dimension checks, with ultrasonic or electromagnetic testing available for larger pieces; for a sealed 1 oz bar bought from an established dealer, the serial-numbered packaging carries most of the provenance burden.

Platinum Bar Tax Treatment by Country

Platinum does not get the investment-gold exemptions that gold enjoys in Europe, so where you buy matters more than it would for a gold bar.

• UK: 20% VAT on purchase, and bars are CGT-liable on sale since they carry no legal tender status. This combination makes platinum bars the least tax-efficient platinum form for UK buyers.
• EU: Full standard VAT applies at national rates (17-27% depending on the country). There is no investment exemption for platinum.
• US: No federal sales tax; most states exempt bullion. Long-term capital gains are taxed at the 28% collectibles rate. Platinum bars are IRA-eligible at 99.95%+ purity from accredited refiners, a threshold this bar's 999.5 fineness meets exactly.
• Canada: 0% GST/HST on platinum refined to 99.5% or better in bar, ingot, coin, or wafer form.
• Australia: 0% GST on investment-grade platinum of 99%+ purity.
• New Zealand: GST-exempt at 99%+ purity for platinum, a lower bar than the thresholds for gold and silver.
• Singapore: 0% GST under the Investment Precious Metals scheme for platinum at 99%+ purity, and no capital gains tax.
• Hong Kong: No sales tax, no import duty, no capital gains tax.

For buyers in VAT jurisdictions, the bar's lower premium relative to platinum coins partially offsets the VAT hit, but it cannot eliminate it.