1/4 oz Britannia and Liberty Gold Coin

A Historic Collaboration Between Two Mints

The 1/4 oz Britannia and Liberty Gold Coin is a fractional denomination in the first-ever joint programme between The Royal Mint (UK) and the United States Mint, launched in 2024. The design places both national allegorical figures on the same coin for the first time: Britannia, designed by Royal Mint Chief Engraver Gordon Summers, and Liberty, by US Mint Chief Engraver Joseph Menna. The two figures appear in opposing profile portraits described as resembling the faces on a playing card, giving each equal prominence.

The 1/4 oz gold version was introduced in 2025 as part of a four-coin fractional proof set (1 oz, 1/2 oz, 1/4 oz, and 1/10 oz). The original 2024 launch featured only the 1 oz format in both gold bullion and proof finishes. The Royal Mint's version carries a face value of £25, making it legal tender of the United Kingdom and eligible for the CGT exemption that UK legal tender gold coins enjoy. It is struck in .9999 fine gold, matching the standard 1/4 oz Gold Britannia.

The collaboration carries genuine historical weight. The Royal Mint traces its origins to approximately 886 AD; the United States Mint was founded in 1792. The two institutions had never produced a joint coin before this programme. The symbolic pairing of Britannia and Liberty was timed to reinforce the Anglo-American "special relationship," with the design depicting two allied nations' allegorical figures sharing equal space.

The 2024 Royal Mint 1 oz gold version was limited to 11,000 pieces and sold out relatively quickly, indicating strong collector demand. The programme continued into 2025 with the fractional gold set and a 1 oz silver bullion coin (50,000 mintage). Whether the programme extends to 2026 and beyond has not been confirmed.

Britannia and Liberty 1/4 oz Gold Specifications

Design Details

The reverse shows Britannia and Liberty in opposing profile: Liberty carries a torch and is adorned with stars; Britannia wields a trident and wears a Corinthian helmet. The design gives neither figure visual dominance, reflecting the collaborative spirit of the programme. The obverse carries Martin Jennings' portrait of King Charles III, standard to Royal Mint issues from 2023 onwards.

The Royal Mint bullion versions carry the standard Britannia security suite: latent image, micro-text, tincture lines, and surface animation. These security features are among the most sophisticated on any bullion coin and are shared with the regular 1/4 oz Gold Britannia.

The US Mint also produces its own versions of the programme, marketed as "Liberty and Britannia" (reversing the naming order). The US 2024 gold coin carries a $100 face value; the silver product is a medal with no denomination and no legal tender status. The US Mint version features a different reverse: the sun rising over the Atlantic Ocean, framed by a Great Basin Bristlecone Pine (representing the US) and an English Yew (representing Britain).

Tax Advantages of UK Legal Tender Status

The Royal Mint's Britannia and Liberty gold coin carries the same tax advantages as the standard Britannia. As UK legal tender, it offers the most favourable tax treatment available to UK gold buyers.

United Kingdom

The coin is CGT-exempt as UK legal tender, meaning profits on disposal are entirely free from Capital Gains Tax regardless of the gain. This is the same exemption that applies to the standard Britannia and Sovereign. Gold is also VAT-exempt as investment gold at .9999 purity. This dual exemption (no VAT on purchase, no CGT on sale) makes it one of the most tax-efficient investment vehicles available to UK residents.

The coin is also SIPP-eligible, meaning it can be held in a Self-Invested Personal Pension with tax relief at the buyer's marginal income tax rate (up to 45%). Gold in a SIPP is additionally exempt from CGT.

United States

The Royal Mint version (foreign legal tender, .9999 fine) may qualify for IRA inclusion, though this is a new product and custodian acceptance varies. The US Mint's own version ($100 face value) is likely classified as numismatic rather than bullion and may not be IRA-eligible. For unambiguous US IRA eligibility, the 1/4 oz American Gold Eagle is the safer choice. State sales tax treatment varies; most states exempt investment-grade gold.

Canada, Australia, and the EU

GST/HST-exempt in Canada at 99.5%+ purity. GST-free in Australia as investment gold. VAT-exempt across the EU under the Investment Gold Directive as legal tender gold exceeding 900 thousandths purity.

Singapore and Hong Kong

GST-exempt in Singapore under the IPM scheme. Hong Kong has no sales tax, import duty, or capital gains tax on gold.

Britannia and Liberty vs Standard Britannia and Other 1/4 oz Gold Coins

The closest comparison is the standard 1/4 oz Gold Britannia. Both share .9999 purity, £25 face value, Royal Mint security features, and the critical CGT exemption for UK buyers. The standard Britannia is produced in essentially unlimited quantities and trades at standard bullion premiums. The Britannia and Liberty has a more limited production run with collector demand pushing premiums higher.

For UK buyers, the CGT exemption makes this coin equivalent to the standard Britannia on a tax basis. The premium difference is the cost of the collaborative design, limited mintage, and the historic significance of the first joint Royal Mint / US Mint programme. If the primary goal is tax-efficient gold accumulation, the standard Britannia offers better value. If the collector appeal of the joint programme adds value for the buyer, the Britannia and Liberty provides it without sacrificing any of the Britannia's tax advantages.

Against non-UK alternatives, the 1/4 oz Gold Maple Leaf matches the .9999 purity and offers the strongest global liquidity in the 1/4 oz gold market. The Maple Leaf lacks the CGT exemption for UK buyers but typically trades at lower premiums. The 1/4 oz Gold Philharmonic is popular in continental Europe with euro denomination, and the 1/4 oz Gold Kangaroo offers annual design changes from the Perth Mint at competitive premiums.

For US buyers, the more relevant product may be the US Mint's own "Liberty and Britannia" version, though its classification as numismatic limits its utility as a tax-advantaged investment. The Royal Mint version, purchased from US dealers, offers the .9999 purity and foreign legal tender status that many IRA custodians accept.