1 oz British Lion Gold Coin

The Royal Mint's Newest Bullion Range: A 5,000-Mintage Gold Coin

The 1 oz British Lion gold coin launched in 2025 as the Royal Mint's newest standalone bullion series, separate from the long-established Gold Britannia. Struck in .9999 fine gold with a £100 face value, it carries the same UK legal tender status and tax advantages as the Britannia but with a dramatically lower mintage. The 2025 gold issue was limited to 5,000 coins worldwide, compared to the Britannia's estimated 150,000+ annual production.

The reverse features a bold heraldic lion in profile, designed by David Lawrence, with the Latin inscription "LEO BRITANNICVS" below. The coin's signature feature is its Union Flag surface animation, a micro-engraved security element embedded in the coin surface that causes the flag pattern to shift when viewed from different angles. This is similar to, but distinct from, the visual security features on recent Britannia coins. The obverse carries Martin Jennings' portrait of King Charles III.

A 2026 edition has already been announced, confirming the British Lion as an ongoing annual series rather than a one-off commemorative. The range also includes a 1/4 oz gold coin (£25 face value) and a 1 oz silver version (£2 face value, .999 silver, 50,000 mintage). A separate "British Lion and American Eagle" collaboration variant was produced for 2025 in partnership with John M. Mercanti, former Chief Engraver of the US Mint, featuring both the British lion and American bald eagle together.

For UK buyers, the British Lion offers the same double tax exemption as the Britannia: VAT-free on purchase and CGT-free on disposal. The 5,000-coin gold mintage positions it as one of the lowest-mintage sovereign mint bullion coins currently in production, appealing to buyers who want tax-efficient gold with collector scarcity rather than the commodity-grade liquidity of the standard Britannia.

British Lion Gold Coin Technical Details

The lion has been a symbol of English and British heraldry since Richard I adopted three lions passant guardant in the 12th century. "Leo Britannicus" continues the Royal Mint's tradition of Latin inscriptions on British coinage, following precedents such as "DECUS ET TUTAMEN" on the edge of the old £1 coin.

Other Denominations

The Lion and Eagle collaboration range adds further variants: 1 oz silver, 1/2 oz silver, 5 oz silver (63.75 mm diameter, £10 face value), 1/10 oz gold, 1/4 oz gold, and 1 oz gold versions featuring both the British lion and American bald eagle.

All versions are presented in protective capsules and benefit from the Royal Mint's standard anti-counterfeiting measures applied to UK legal tender bullion. The Union Flag surface animation on the standalone British Lion coins uses micro-engraving technology to embed a dynamic flag pattern that shifts when the coin is tilted, serving as both a visual feature and an authentication mechanism. This is distinct from the Britannia's suite of four security features, though both employ similar advanced techniques developed at the Royal Mint's Llantrisant facility in Wales.

British Lion Tax Treatment by Country

The British Lion is UK legal tender at £100, giving it the same privileged tax status as the Britannia and Sovereign for UK residents:

• United Kingdom: VAT-exempt as investment gold (purity exceeds 995 thousandths). CGT-exempt as UK legal tender coinage. This is the strongest tax position available for gold coins in the UK. Silver versions are CGT-exempt as UK legal tender but subject to 20% VAT on purchase, consistent with all silver bullion in the UK.
• United States: No federal sales tax. State-level bullion exemptions apply in most states. The .9999 purity and legal tender status may qualify it for IRA inclusion as a foreign government gold coin, though confirmation with the custodian is advisable as a new product.
• EU: VAT-exempt as investment gold under Directive 98/80/EC. The coin meets all qualifying criteria: post-1800, legal tender, above .900 purity, and priced within normal bullion range.
• Canada: GST/HST exempt as investment gold at .9999 purity.
• Australia: GST-free as investment-grade gold meeting the .9950 purity threshold.
• New Zealand: GST-exempt as fine gold bullion above the .9950 purity requirement.
• Singapore: GST-exempt as an Investment Precious Metal at .9999 purity.
• Hong Kong: No sales tax, no import duty, no capital gains tax.
• South Africa: No specific local tax advantage. Gold Krugerrands are the only locally zero-rated gold coins.

For UK buyers specifically, the CGT exemption is significant. The annual CGT allowance is currently £3,000, and profits on non-legal-tender gold coins (such as the 1 oz Krugerrand or 1 oz Maple Leaf) above this threshold are taxable at the individual's marginal rate. The British Lion, Britannia, and Sovereign avoid this entirely.

British Lion vs Britannia, Royal Arms, and Maple Leaf

The most direct comparison is between the British Lion and the 1 oz Britannia, both produced by the Royal Mint in .9999 fine gold with identical tax treatment for UK buyers. The Britannia has established security features (micro-text, latent image, surface animation, tincture lines), massive annual production, and the tightest buy-sell spreads of any UK gold coin. The British Lion offers the Union Flag surface animation as its primary security feature, a limited 5,000 mintage, and a distinctive heraldic design. For stacking gold at the lowest cost, the Britannia is unmatched. For UK buyers seeking tax-efficient gold with lower mintage and collector appeal, the British Lion occupies a gap between the standard Britannia and proof collector coins.

The Gold Royal Arms occupies similar territory as a limited-mintage Royal Mint alternative to the Britannia, with an established collector following since 2019. Both the Royal Arms and British Lion offer the CGT exemption as UK legal tender. The choice between them is largely aesthetic and mintage-driven.

Against the 1 oz Canadian Maple Leaf, both coins share .9999 purity, but the Maple Leaf has far higher mintage, wider global distribution, and the Bullion DNA authentication system. The Maple Leaf is the better coin for global liquidity and lowest premiums. The British Lion's advantage is the CGT exemption for UK buyers, which the Canadian coin does not carry.

The "British Lion and American Eagle" collaboration variant, designed with John Mercanti (who created the reverse of the American Silver Eagle), bridges the UK and US collector markets. This cross-national sovereign mint partnership is unusual in the bullion world, though the Royal Mint has also partnered with the US Mint on the 1 oz Britannia and Liberty coin.