1/10 oz Britannia Silver Coin

The 1/10 oz Silver Britannia

The 1/10 oz Silver Britannia is the smallest silver coin in the Royal Mint's Britannia bullion range, containing one-tenth of a troy ounce (3.11 grams) of .999 fine silver. It carries a face value of 20 pence and is struck as UK legal tender, which gives it CGT exemption in the United Kingdom, a tax advantage shared across all Britannia denominations regardless of size.

Fractional silver coins are uncommon in the bullion market. The standard weight for sovereign silver coins is 1 oz, and most mints do not produce sub-ounce silver denominations at all. The Royal Mint's decision to extend the Britannia silver range down to 1/10 oz, alongside the 1/4 oz, 1/2 oz, and the flagship 1 oz Silver Britannia, creates a fractional lineup that few other silver series can match.

The practical appeal of a 1/10 oz silver coin is straightforward: at current silver prices, it represents a very low absolute cost, making it accessible for gifts, introductory purchases, or buyers who want to add small increments of silver to their holdings. The trade-off is that premiums on fractional silver coins are significantly higher as a percentage of spot than on the standard 1 oz coin, because the fixed costs of striking, quality control, and packaging are spread across far less metal.

From 2021 onward, the Silver Britannia carries the Royal Mint's four-part security suite: a latent image that shifts between a padlock and trident, surface animation created by picosecond lasers, micro-text reading DECUS ET TUTAMEN, and tincture lines on Britannia's shield. These features are applied across all denominations, giving the 1/10 oz coin the same anti-counterfeiting protection as the full-size version.

1/10 oz Silver Britannia Specifications

Design

The reverse design changes annually, a characteristic that sets the Britannia apart from most bullion coin series, which maintain a fixed design. The 2021 onward issues incorporate the four-part security feature suite visible to the naked eye when the coin is tilted in light. Philip Nathan's original standing Britannia design has been the most frequently used composition since the series launched in 1997, with other reverse designs by Christopher Le Brun, Suzie Zamit, Robert Hunt, Jody Clark, Antony Dufort, Jonathan Olliffe, and Marie-Alice Harel appearing in various years.

The obverse has featured Queen Elizabeth II (various portrait updates, 1997-2022) and King Charles III (2023 onward).

1/10 oz Silver Britannia Tax Treatment

United Kingdom

The 1/10 oz Silver Britannia is UK legal tender denominated in sterling (20p face value). This confers two distinct tax implications. First, as investment silver, it is subject to 20% VAT on purchase, the same as all silver bullion in the UK. Second, as sterling legal tender, it is CGT exempt on disposal. Sterling currency is not a chargeable asset for UK Capital Gains Tax purposes, so any profit on sale is entirely tax-free. This creates a distinctive cost-benefit calculation: the upfront VAT is a real cost, but for holdings that appreciate substantially, the CGT exemption can more than offset it.

The 1/10 oz Silver Britannia is also SIPP eligible. Gold bullion qualifies for Self-Invested Personal Pensions, providing tax relief at the investor's marginal rate (up to 45%), and gold held within a SIPP is also exempt from CGT. Silver Britannias are eligible under the same scheme when held through an approved custodian.

United States

The .999 fine silver purity meets IRS requirements for precious metals IRAs under Section 408(m). The coin must be held by an approved custodian. Federal capital gains on silver are taxed at the collectibles rate (up to 28%). State sales tax exemptions vary; roughly 35 states exempt bullion purchases entirely.

Canada

GST/HST exempt. Bullion coins from recognised government mints at .999+ purity qualify for the federal precious metals exemption. Eligible for RRSP and TFSA through approved dealers.

Australia

Silver coins at .999 purity from recognised sovereign mints are GST-free as investment-grade precious metals. A 50% CGT discount applies for assets held longer than 12 months.

European Union

Silver coins attract the standard VAT rate in each member state (19% in Germany, 21% in the Netherlands, 25% in Sweden, and so on). Some countries offer margin scheme taxation on pre-owned silver coins, reducing the effective VAT to the dealer's margin. Gold Britannias qualify for the EU investment gold VAT exemption, but silver does not.

Singapore and Hong Kong

Singapore exempts silver coins at .999+ purity under its Investment Precious Metals scheme. Hong Kong has no sales tax, no import duty, and no CGT.

1/10 oz Silver Britannia vs Other Fractional Silver Coins

Fractional silver coins are a niche within the bullion market. Most sovereign mints produce silver only in the standard 1 oz weight, so the field of direct competitors at 1/10 oz is narrow.

The 1/10 oz Silver Libertad from Casa de Moneda de Mexico is the most prominent alternative. Both are .999 fine silver from sovereign mints, but the Libertad carries no face value (the only major bullion series with this distinction) and has consistently low mintages that drive premiums well above the Britannia's. The Libertad lacks the Britannia's security features and the CGT exemption that UK buyers gain from the Britannia's legal tender status. For non-UK buyers, the Libertad's scarcity-driven collectibility is its main draw; for UK buyers, the Britannia's tax advantages are decisive.

The 1/4 oz Armenian Noah's Ark is slightly larger (7.78 g vs 3.11 g) but is the closest sub-ounce silver coin from a comparable legal tender series. Manufactured by Leipziger Edelmetallverarbeitung in Germany for the Central Bank of Armenia, the Noah's Ark typically offers lower premiums than the Britannia and benefits from margin scheme VAT treatment in the UK and across Europe. It lacks the Britannia's CGT exemption for UK buyers and has no advanced security features.

Against the 1 oz Silver Britannia, the premium economics are stark. The per-ounce cost of accumulating silver through 1/10 oz coins is substantially higher than through 1 oz coins, because the production cost per coin is similar regardless of the silver content. The 1/10 oz makes sense for buyers who want the Britannia's CGT exemption at the lowest possible per-unit cost, or for gifts and small purchases where the absolute price point matters more than the per-ounce efficiency.