Gold Academy · Lesson 8

Britannia vs Sovereign

Britain's two great bullion coins share the same tax advantages. Choosing between them is really about size, premium and purpose, and many owners sensibly hold both.

Last reviewed September 2026

In short: Both are UK legal tender, so both are Capital Gains Tax free and VAT free. The Britannia gives you a full ounce of 999.9 fine gold at a lower premium per gram; the Sovereign gives you a smaller, historic coin that is flexible to buy and sell in stages.

The Britannia

One troy ounce of 999.9 fine gold, struck by The Royal Mint since 1987, with a £100 face value and, since 2021, four advanced security features. Because it is a large coin, its premium over the gold price is proportionally low, making it the efficient workhorse for building serious weight. Fractional half, quarter and tenth ounce versions exist for smaller steps.

The Sovereign

Roughly a quarter of an ounce of 22 carat gold, struck since 1817 and recognised everywhere for two centuries. Its smaller size means a slightly higher premium per gram, but far more flexibility: you can buy one whenever you like and sell one at a time in retirement rather than parting with a whole ounce. Historic Sovereigns also carry a charm and heritage that many collectors and families value.

How clients combine them

A common pattern: Britannias for the bulk of the weight, Sovereigns for flexibility and gifting. Whatever the mix, the whole holding stays CGT free.

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This page is general information, not financial advice. The value of gold can go down as well as up, and past performance is not a guide to future performance.

See them side by side

Both coins are in our collection at live pricing.

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