2 oz Perth Mint Koala Platinum Coin

The First Sovereign Platinum Series in a Scarce 2 oz Format

The 2 oz Perth Mint Koala Platinum Coin is part of the series that holds a distinctive claim in bullion history: the Perth Mint Platinum Koala was the world's first national 1 oz platinum bullion coin programme, launched in September 1988, beating the American Platinum Eagle by nearly a decade. The 2 oz size was introduced in 1991 as the series expanded from its original 1 oz and fractional weights, carrying a $200 AUD face value at .9995 fine platinum.

The series ran until 2000, when declining platinum investment demand led to its discontinuation. In the final year, only 2,048 coins were struck in the 1 oz size against a maximum of 100,000, illustrating how thin platinum demand had become. The 2 oz format had even lower production numbers than the 1 oz throughout the series. This makes surviving 2 oz Koalas among the scarcest sovereign platinum coins in existence.

Like all Perth Mint Koala coins, the 2 oz features annual design changes showing koalas in various Australian bush settings: perched on branches, cradling joeys, nestled in eucalyptus trees. Each year produced a distinct reverse, making complete date sets particularly challenging given the low mintages. The combination of historical significance (first platinum bullion series from a national mint), genuinely scarce mintages, and the closed nature of the programme (no future production possible) gives these coins collector value substantially above their melt price.

Perth Mint processed over 18 tonnes of platinum through the Koala programme, with approximately 85% sold internationally. This made the Gold Corporation (Perth Mint's parent) one of Australia's top 30 export earners during the programme's peak years.

2 oz Platinum Koala Specifications

The 2 oz coin's 40.6 mm diameter is notably larger than the standard 32.1 mm of the 1 oz Koala, providing a more substantial physical presence while remaining compact enough for capsule storage. The reeded edge is consistent across all sizes in the Koala platinum range. At 3.80 mm thickness, the coin has substantial heft relative to its diameter.

Three obverse portraits were used across the series' production years: the Maklouf portrait (through 1998) and the Rank-Broadley portrait (1999-2000), tracking the same succession used on all Perth Mint coins during this period. The .9995 purity (99.95%) is the standard for platinum bullion coins worldwide, shared by the American Eagle, Canadian Maple, and all other major sovereign platinum products. Unlike gold, where 22-carat (91.67%) and 24-carat (99.99%) products coexist, platinum has no purity variation across the sovereign coin market.

Tax Position for the 2 oz Platinum Koala

The Platinum Koala's tax treatment is determined by its .9995 purity and Australian legal tender status ($200 AUD face value), regardless of its discontinued production status.

• Australia: GST-free as investment-grade precious metal. The .9995 purity exceeds Australia's 99% threshold for platinum exemption. Legal tender status confirmed. Capital gains tax applies on disposal, with a 50% CGT discount for assets held longer than 12 months.
• United States: The Platinum Koala is specifically listed as IRA-eligible under IRS Section 408(m)(3)(A). This explicit listing removes any ambiguity that might apply to less well-known coins. The .9995 purity from a sovereign mint meets all requirements for precious metals IRAs. State sales tax exemptions apply in most states. Long-term capital gains at 28% collectibles rate.
• United Kingdom: Subject to 20% VAT on purchase. Not CGT-exempt (not UK legal tender). For UK buyers, the Platinum Britannia offers CGT exemption that the Koala cannot provide.
• Canada: GST/HST exempt for platinum at 99.5%+ purity. The .9995 exceeds this requirement.
• Singapore: GST-exempt under IPM for legal tender coins at 99%+ purity from a sovereign government. Perth Mint's government backing by the Government of Western Australia qualifies. No CGT.
• New Zealand: GST-exempt for platinum at 99%+ purity. No capital gains tax.
• Hong Kong: No sales tax, no import duty, no CGT.

The Koala's specific listing in IRS Section 408(m) is a notable advantage over some newer or less established platinum coins where IRA eligibility may depend on individual custodian acceptance rather than explicit statutory inclusion.

The Platinum Koala Programme: 1988-2000

The Perth Mint received approval from the Australian Government to mint platinum coins on 18 June 1987. The first coins appeared in September 1988, making the Koala the world's first platinum bullion coin from a national mint. (The Isle of Man Noble preceded it from 1983, but Pobjoy Mint is a private operation striking under licence rather than a government mint.) The Canadian Platinum Maple Leaf launched in the same year, creating two inaugural platinum programmes competing for what would prove to be a small and fickle market.

The original series launched with five sizes: 1/20 oz, 1/10 oz, 1/4 oz, 1/2 oz, and 1 oz. The larger 2 oz, 10 oz, and 1 kg sizes were added in 1991 as the Perth Mint scaled up production. At its peak, the programme had a maximum mintage of 100,000 coins per year for the 1 oz size.

Demand declined through the late 1990s as platinum failed to attract sustained retail investment interest. The final year (2000) saw just 2,048 coins struck in the 1 oz size, a fraction of the available capacity. The programme was discontinued, leaving the Perth Mint without a platinum bullion coin for 11 years until the Platinum Platypus launched in 2011. The Platypus itself was replaced by the Platinum Kangaroo in 2018/2019, which remains in production today.

The Koala's annual reverse design changes, each depicting koalas in different Australian bush settings, gave the series collector appeal beyond pure metal investment. Multiple finishes were produced over the years (bullion, proof, high-relief, coloured, gilded), with proof editions commanding significant secondary-market premiums. The series' historical position as the first sovereign platinum programme ensures lasting interest among collectors of Perth Mint material.

2 oz Koala vs 1 oz Alternatives and Other Perth Mint Platinum

The 2 oz Platinum Koala occupies a unique position: a discontinued large-format coin from the first sovereign platinum series, competing against actively minted 1 oz products that offer better liquidity but none of the historical significance.

The 1 oz Platinum Kangaroo is Perth Mint's current platinum offering. It shares .9995 purity and Perth Mint provenance but uses a fixed design, is in ongoing production, and is available at standard new-issue premiums. Two 1 oz Kangaroos would contain the same metal as one 2 oz Koala, with much better resale liquidity. The Koala's advantages are historical significance, closed supply, and potential collector premiums above melt.

The 1 oz Platinum Platypus (2011-2018) bridges the gap between the Koala and Kangaroo. Also discontinued, it offers the closed-supply characteristic of the Koala without the historical "first platinum series" claim. Total Platypus production (87,179 coins across all years) was substantially higher than equivalent Koala 2 oz figures.

The American Platinum Eagle in 1 oz is the highest-liquidity platinum coin for North American buyers. Compared to the 2 oz Koala, it offers easier resale, wider dealer network acceptance, and lower transaction friction. It cannot offer the Koala's scarcity or series heritage.

The 1 oz Platinum Kookaburra is another Perth Mint option with annual design changes, matching the Koala's design variety but in an actively minted series. Buyers choosing between a 2 oz Koala and two 1 oz Kookaburras are deciding between historical collectibility and current-production accessibility.