1/10 oz Britannia Gold Coin

The 1/10 oz Gold Britannia

The 1/10 oz gold Britannia is the smallest denomination in the Royal Mint's flagship bullion series and the lowest-cost entry into CGT-exempt gold ownership in the United Kingdom. At approximately GBP 300-350, it represents the point where tax-efficient gold investing becomes accessible to buyers who cannot commit to the cost of a full ounce.

Since 2013, the Britannia has been struck in 999.9 fine gold (24 karat), matching the purity of the 1/10 oz Maple Leaf and the 1/10 oz Philharmonic. The earlier 22-karat version (1987-2012) contained the same amount of pure gold but weighed more due to its copper alloy. Both versions carry the same GBP 10 face value and the same CGT-exempt status.

The 2021 refresh introduced four anti-counterfeiting features across all denominations, making the Britannia what the Royal Mint calls "the world's most visually secure bullion coin." A latent image changes from a padlock to a trident when the coin is tilted. Surface animation creates a wave-like pattern behind Britannia that appears to move. Micro-text reads DECUS ET TUTAMEN ("an ornament and a safeguard") in lettering barely visible to the naked eye. Tincture lines on Britannia's shield use heraldic colour-representation techniques reintroduced with modern precision engineering. All four features are verifiable without equipment, by simply rotating the coin in light.

The reverse design changes annually, commissioning different artists to reinterpret the figure of Britannia. This gives each year's issue a distinct character, unlike most bullion coins that maintain a fixed design. The annual design changes add mild collector interest without compromising the coin's primary function as a bullion investment.

1/10 oz Gold Britannia Dimensions and Denomination

The pre-2013 version (22 karat, 917 fine) had a total weight of 3.41 g for the same 3.11 g of pure gold. The extra mass came from the copper alloy. Both versions share the 16.5 mm diameter.

Full Gold Britannia Range

The Britannia range spans from 1/20 oz to 5 oz, making it one of the widest denomination ranges among major bullion series. All denominations share the 999.9 purity, the annual design changes, and the four security features introduced in 2021.

Britannia Tax Treatment: CGT Exemption and Beyond

The Britannia's tax profile is its most powerful commercial feature. As UK legal tender denominated in sterling, it qualifies for exemptions that foreign coins and bars cannot match.

United Kingdom

The 1/10 oz gold Britannia is VAT-exempt as investment gold and CGT-exempt because it is legal tender denominated in sterling. Sterling currency is not a chargeable asset for Capital Gains Tax purposes. This double exemption (no tax on purchase, no tax on sale) makes the Britannia uniquely tax-efficient among gold products available to UK buyers. The CGT exemption applies regardless of the size of the gain, with no cap or threshold. Other UK legal tender coins sharing this status include the Sovereign, the Lunar, the Queen's Beasts, the Tudor Beasts, and the Royal Arms.

Foreign coins like the 1/10 oz American Eagle and the 1/10 oz Maple Leaf are VAT-exempt but subject to CGT on gains above the GBP 3,000 annual allowance.

The Britannia is also SIPP-eligible for UK pension accounts. Gold held in a SIPP benefits from income tax relief at the investor's marginal rate (up to 45%) and is exempt from CGT within the pension wrapper.

United States

Post-2013 gold Britannias (999.9 fine) are IRA-eligible, meeting the standard 99.5% purity requirement. Pre-2013 Britannias at 917 fine do not qualify. Capital gains are taxed as collectibles at up to 28%. State sales tax treatment varies by state.

Canada

GST/HST-exempt as investment gold from a recognised government mint at 99.5%+ purity. May qualify for RRSP/TFSA through approved dealers offering allocated storage.

Australia

GST-free as investment-grade gold at 999.9 purity. Capital gains tax applies with a 50% discount for assets held longer than 12 months.

European Union

Gold Britannias qualify as investment gold under Directive 98/80/EC and are VAT-exempt across all EU member states. In Germany, gains on gold held longer than one year are tax-free.

Singapore and Hong Kong

GST-exempt in Singapore as an Investment Precious Metal. Hong Kong has no sales tax, duty, or capital gains tax. No tax disadvantage versus locally sourced products.

The Britannia Coin Since 1987

The Royal Mint introduced the gold Britannia in 1987, making the UK the sixth country to launch a modern bullion coin program after South Africa (1967), Canada (1979), China (1982), the US (1986), and Australia (1986). The coin takes its name and imagery from Britannia, the female personification of Britain depicted on coinage since Roman times.

The original 1987 design by Philip Nathan showed a standing Britannia holding a trident and shield. Nathan's work established the series and he returned to create multiple subsequent designs, including the 2021 version that incorporated the new security features. The reverse design changes annually, with artists including Christopher Le Brun, Suzie Zamit, Robert Hunt, Jody Clark, Antony Dufort, Jonathan Olliffe, and Marie-Alice Harel contributing interpretations of the Britannia figure.

The most significant technical change came in 2013, when the gold purity was upgraded from 22 karat (917 fine) to 24 karat (999.9 fine). This brought the Britannia into line with the Maple Leaf, Philharmonic, and Kangaroo, and resolved a practical issue: some countries imposed higher taxes on gold below 99.5% purity, limiting the Britannia's competitiveness in export markets. The silver version underwent a similar transition, moving from the historic Britannia silver standard (958 fine, established in 1697) to 999 fine in 2013.

The 2014 production run included approximately 17,000 "Mule Britannia" coins struck with an incorrect Lunar Year obverse die. These manufacturing errors now command significant premiums from collectors.

The obverse transitioned from Queen Elizabeth II to King Charles III in 2023, reflecting the change of monarch. The Royal Mint has used picosecond laser technology for the security features introduced in 2021, with the surface indentations being 200 times narrower than a human hair.

1/10 oz Gold Britannia vs Other Fractional Coins

The 1/10 oz gold market is the most competitive weight class in bullion, with every major sovereign mint offering a product. The Britannia's competitive position is strongest for UK buyers and competitive globally at 999.9 purity.

vs 1/10 oz Maple Leaf

The 1/10 oz Maple Leaf matches the Britannia's 999.9 purity. The Maple Leaf's Bullion DNA provides digital authentication; the Britannia's four visual security features are verifiable without equipment. Both are IRA-eligible. The Britannia is CGT-exempt for UK buyers; the Maple Leaf is not. For non-UK buyers, the two coins are closely comparable, with the Maple Leaf often carrying a slightly lower premium.

vs 1/10 oz American Eagle

The 1/10 oz American Eagle is 22 karat (916.7 fine) versus the Britannia's 999.9. The Eagle has a specific statutory IRA exemption; the Britannia qualifies through the standard purity threshold. The Eagle's 22-karat alloy falls below Australia's and New Zealand's GST exemption thresholds. For UK buyers, the Britannia's CGT exemption is the deciding factor. For US buyers without IRA considerations, the Britannia offers higher purity and stronger security features.

vs 1/10 oz Kangaroo

The 1/10 oz Kangaroo is 999.9 fine with annually changing designs and a micro-laser engraved security mark. Both are IRA-eligible. The Britannia's four security features exceed the Kangaroo's single micro-engraving. The Britannia's CGT exemption applies only in the UK; both coins carry equivalent capital gains treatment elsewhere. The Kangaroo has stronger distribution in Asia-Pacific markets.

vs 1/10 oz Philharmonic

The 1/10 oz Philharmonic shares the 999.9 purity and IRA eligibility. The Philharmonic typically carries one of the lowest premiums among major fractional coins, making it attractive for buyers focused purely on gold accumulation. The Britannia's advantages are its security features and, for UK buyers, the CGT exemption. The Philharmonic lacks comparable anti-counterfeiting technology.