1 oz Royal Australian Mint Koala Gold Coin

The RAM Koala Gold Coin

The 1 oz Royal Australian Mint Koala gold coin is one of the newest sovereign mint bullion coins on the market, with the series launching in 2024. It contains one troy ounce of 999.9 fine gold and carries a face value of $100 AUD, making it legal tender of Australia. The coin is produced by the Royal Australian Mint in Canberra, the national mint responsible for all of Australia's circulating coinage.

The distinction between the Royal Australian Mint (RAM) and the Perth Mint matters here. The Perth Mint has produced its own Koala coin series since 2007, but that is a completely separate programme from a separate institution. The RAM is the federal government mint; the Perth Mint is a state government enterprise in Western Australia. Both now produce koala-themed bullion, creating an unusual intra-country competitive dynamic that gives buyers a genuine choice between two sovereign-backed options from the same country.

With an annual gold mintage of just 1,000 coins, the RAM Koala gold is one of the lowest-mintage 1 oz gold bullion coins issued by any sovereign mint worldwide. This natural scarcity places the coin in a crossover space between bullion and collectible. Each year features a new koala design on the reverse, following the annual-design model used by many Australian bullion programmes. The 2024 inaugural gold issue was historically notable as the last Royal Australian Mint coin to carry the effigy of Queen Elizabeth II, with subsequent years transitioning to King Charles III.

For buyers seeking a 999.9 pure gold coin with sovereign mint backing and genuine low-mintage scarcity, the RAM Koala occupies a niche that few other coins fill. Its small production run and institutional provenance from Australia's official national mint distinguish it from higher-volume alternatives like the 1 oz Canadian Gold Maple Leaf or the 1 oz Gold Britannia.

RAM Koala Gold Coin Specifications

At 39.34 mm in diameter, the RAM Koala gold coin is physically larger than many sovereign mint 1 oz gold coins. The Britannia measures 32.69 mm, and the Maple Leaf 30.0 mm. This additional size gives the design more surface area and makes the annual koala artwork more prominent.

The coin uses ethically sourced Australian gold, refined and struck at the Royal Australian Mint's Canberra facility. The 2026 gold issue introduced "triple security protection," though the specific details of these security features have not been publicly disclosed by the RAM. The reeded edge provides a basic authentication marker consistent with standard sovereign mint practice.

The gold RAM Koala matches the purity of its Perth Mint counterpart at 999.9 fine, and matches the purity of other leading sovereign coins including the Gold Maple Leaf, Gold Britannia, and Gold Kangaroo. The 1,000-coin annual mintage is significantly lower than any of these competitors, which typically have open or high-volume mintages.

Tax Treatment of the RAM Koala Gold Coin

As a legal tender gold coin struck by a sovereign mint at 999.9 purity, the RAM Koala qualifies for investment gold tax exemptions in most major bullion markets.

• Australia: Investment-grade gold (purity of 99.5% or higher) is GST-free under the GST Act 1999. The RAM Koala exceeds this threshold at 99.99%. Capital gains tax applies on disposal, with a 50% CGT discount available for coins held longer than 12 months.
• United Kingdom: VAT-exempt as investment gold (post-1800 legal tender coin with purity above 900 thousandths). Not CGT-exempt, as only UK legal tender coins such as the Britannia and Sovereign carry that exemption. UK buyers who prioritise CGT efficiency may prefer the 1 oz Gold Britannia instead.
• United States: The 999.9 purity exceeds the IRS minimum of 99.5% for gold, and the coin's status as government-issued legal tender from a sovereign nation supports IRA eligibility. Capital gains on physical gold are taxed at the collectibles rate of up to 28%, higher than the standard long-term rate for equities. State sales tax varies; over 40 states now exempt bullion purchases.
• Canada: GST/HST exempt for gold bullion at 99.5% purity or higher in bar, ingot, coin, or wafer form. The RAM Koala qualifies.
• New Zealand: GST-exempt for gold at 99.5% purity or higher. No capital gains tax for genuine long-term investors.
• Singapore: GST-exempt under the Investment Precious Metals (IPM) scheme for gold coins at 99.5% purity or higher that are or were legal tender.
• Hong Kong: No sales tax, no import duty, and no capital gains tax on gold bullion.

RAM Koala vs Perth Mint Koala and Other 1 oz Gold Coins

The most direct comparison is with the Perth Mint's own Koala gold coin, which has been in production since 2007. Both are sovereign-backed Australian gold coins at 999.9 purity with annual design changes, but they differ in important ways.

The Perth Mint Koala has vastly greater secondary market liquidity, a wider range of denominations, and an established global reputation built over nearly two decades. The RAM Koala's advantage lies in its extremely low mintage, which may generate collector premiums over time, and the institutional prestige of coming from Australia's official national mint rather than a state enterprise.

Against the broader field of 1 oz gold coins, the RAM Koala competes with established programmes that have significantly higher production volumes and deeper liquidity. The 1 oz Gold Maple Leaf offers Bullion DNA anti-counterfeiting verification and decades of global trade history. The 1 oz Gold Britannia provides UK buyers with both VAT exemption and CGT exemption. The RAM Koala cannot match the secondary market depth of these coins, but it offers something none of them do: a sovereign mint gold coin with annual mintages measured in the hundreds, not the millions.

For pure bullion investors focused on tight premiums and easy resale, the established sovereign coins remain the practical choice. For buyers who value provenance from Australia's national mint and appreciate the potential for collector premium on a genuinely scarce product, the RAM Koala gold fills a distinct niche.