Gold Investment in the UK: VAT, Tax Rules & Buying Guide (2026)

Gold gets unusually favourable tax treatment in the UK, and most buyers only half understand why. Two entirely separate rules are doing the work: one decides whether you pay VAT when you buy, the other decides whether you pay Capital Gains Tax when you sell. They have different tests, and a product can pass one and fail the other.

Key Takeaways

• VAT and CGT are different taxes with different tests. VAT depends on whether the item is investment gold. CGT depends on whether the item is sterling currency. Nothing about one implies the other.
• Investment gold is VAT-exempt. Bars and wafers need a purity of at least 995 thousandths; coins have their own separate criteria.
• Only UK legal-tender gold coins escape CGT. HMRC names post-1837 Sovereigns and Britannias. Gold bars, foreign coins and Goldbacks do not share that exemption.
• Silver carries VAT at the standard rate. That is a material cost difference before either metal has moved in price.
• The most tax-efficient UK combination is a coin that is both. A Britannia or a post-1837 Sovereign is VAT-exempt on the way in and CGT-exempt on the way out.

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The Two Taxes, Kept Apart

Almost every mistake in this subject comes from collapsing two rules into one. It is worth being blunt about the difference.

VAT is a purchase tax. It applies, or does not apply, at the moment you buy. The question HMRC asks is whether the thing you are buying counts as investment gold.

Capital Gains Tax is a tax on profit. It applies, or does not apply, at the moment you dispose of the asset. The question HMRC asks is entirely different: is the thing you are selling sterling currency?

A one-kilogram gold bar sails through the first test and fails the second. It is investment gold, so no VAT. It is not currency, so any gain is potentially chargeable. A Gold Britannia passes both. A silver Britannia passes the CGT test but attracts VAT on purchase. Once you see the two tests as independent, the whole area becomes straightforward.

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VAT: What Counts as Investment Gold

HMRC sets out the definition in VAT Notice 701/21. There are two routes to qualifying.

Bars and wafers

Gold "of a purity not less than 995 thousandths that is in the form of a bar, or a wafer, of a weight accepted by the bullion markets". The notice lists the accepted weights, which run from London Good Delivery bars down through kilogram bars to smaller gram and ounce denominations.

Coins

A gold coin qualifies where it was minted after 1800, has a purity of not less than 900 thousandths or has been legal tender in its country of origin, and is normally sold at a price not exceeding 180 per cent of the open market value of the gold it contains. HMRC also publishes a separate list of named investment gold coins in Notice 701/21A.

The 180 per cent test is the one that catches people out. It is the reason heavily marked-up commemorative or proof pieces can fall outside the exemption while the plain bullion version of the same coin sits comfortably inside it. HMRC's position on anything that misses these definitions is unambiguous: "You should treat coins outside these definitions as subject to VAT at the standard rate."

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Capital Gains Tax: The Sterling Currency Rule

The CGT exemption on British gold coins is not a special concession for precious metals. It is a side effect of a much older rule: sterling currency is outside the scope of CGT, because you cannot make a chargeable gain on pounds.

HMRC's Capital Gains Manual puts it directly: "Sovereigns minted in 1837 and later years and Britannia gold coins are currency but, like all sterling currency, are exempt because of TCGA92/S21(1)(b)."

Two details matter. The Sovereign exemption is dated — pre-1837 Sovereigns are not legal tender and are treated as chattels rather than currency. And the exemption follows the coin's legal-tender status, not its metal content, which is why it extends to silver Britannias too but not to a gold bar of identical fineness.

Where an asset is not exempt, the ordinary CGT machinery applies: gains above the annual exempt amount, which stands at £3,000 for individuals, are taxed at 18 per cent or 24 per cent depending on where the gain falls against your income tax band. These figures change at fiscal events, so check the current position before acting.

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How the Common Options Compare

Read that table downwards and the pattern is clear. Gold bars are the cheapest metal but the least sheltered gain. British legal-tender coins cost more per gram and shelter the gain completely. Which matters more depends entirely on how much you expect to hold, for how long, and whether you will ever realise a gain large enough for CGT to bite.

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Where Goldbacks Sit

Goldbacks are worth addressing directly because the question comes up constantly and the answer is split.

On VAT: Goldbacks supplied by Yard Mint are treated as VAT-exempt investment-gold wafers. Each note holds a precisely stated quantity of 24-carat gold sealed inside a durable polymer structure. Buyers importing independently should make sure the goods are correctly described and supported by suitable customs documentation, because the treatment follows the description.

On CGT: Goldbacks are not UK legal tender, so they do not share the exemption that applies to Britannias and post-1837 Sovereigns. A gain on Goldbacks is potentially chargeable in the ordinary way.

That combination — VAT-exempt but not CGT-exempt — is exactly why VAT and CGT need to be kept separate in your head. Goldbacks also carry a structural premium well above melt value, which our guide to Goldback premiums sets out honestly. They are bought for fractional gold, artwork and collectability, not for efficient bullion exposure.

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The Silver Comparison

Silver is where UK buyers most often get an unwelcome surprise. Silver does not meet the investment gold definition, so standard-rate VAT applies to bullion purchases. On a £10,000 outlay, that is a meaningful slice of the price going to tax rather than metal, and the silver price has to recover it before you are level.

British legal-tender silver coins still benefit from the CGT exemption, because that test is about currency status rather than metal. But the VAT cost on the way in is unavoidable for UK retail buyers. Our gold versus silver comparison works through what that means in practice.

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Choosing a Form of Gold

Tax is one input, not the whole decision. Three others usually matter more than buyers expect.

Premium over spot

Smaller units cost more per gram, because fixed production and distribution costs are spread across less metal. A 1oz Britannia is more efficient than a Half Sovereign, which is more efficient than a fractional note.

Divisibility on the way out

Ten Sovereigns can be sold one at a time. A single kilogram bar cannot. If you might need to release part of a holding, buy in units you can actually sell in parts.

Storage and insurance

Gold at home is free until it is not. Above a certain value, insurance and security stop being optional, and professional storage starts to look sensible. Our comparison of home storage versus vaulting covers the trade-offs, and how Yard Mint vaulting works explains the insured route.

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Common Mistakes

Assuming VAT-free means tax-free

The single most expensive misunderstanding in UK gold. A VAT-exempt gold bar can still produce a chargeable gain. VAT is about buying; CGT is about selling.

Buying proof and commemorative pieces as investment gold

The 180 per cent rule exists precisely because a heavily marked-up coin stops behaving like investment gold. You may also be paying a premium you will not recover.

Treating pre-1837 Sovereigns as CGT-exempt

They are not legal tender, so they are chattels rather than currency. The date on the coin genuinely changes the tax answer.

Ignoring the annual exempt amount

At £3,000, the allowance is small enough that a single meaningful disposal of non-exempt gold can exceed it. Realising gains across more than one tax year is a legitimate planning point worth raising with an adviser.

Buying gold for the tax treatment alone

A CGT exemption is worth nothing if the asset does not suit you. Gold pays no income, costs money to store, and can fall in price for years at a time. If that is unacceptable, the tax position is irrelevant.

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Who This Suits, and Who It Does Not

Physical gold tends to suit buyers who want an asset outside the banking system, who are content with no yield, and who are holding for long enough that short-term price moves do not force a decision. For those buyers, British legal-tender coins are usually the most sensible starting point, because the tax treatment is clean at both ends and resale recognition in the UK is excellent.

It suits some people badly. If you need income, need instant liquidity at a guaranteed price, cannot store the metal securely, or would be uncomfortable seeing the value fall for an extended period, physical gold is a poor fit — and a gold ETF or fund may serve better despite the different tax position. Our comparison of physical gold and gold ETFs sets out that choice.

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Frequently Asked Questions

Is gold VAT-free in the UK?

Investment gold is exempt from VAT. Bars and wafers qualify at a purity of not less than 995 thousandths in a weight accepted by the bullion markets, and coins qualify under a separate test covering mint date, purity or legal-tender status, and a price no more than 180 per cent of the gold value. Gold outside those definitions is standard-rated.

Which gold coins are exempt from Capital Gains Tax?

HMRC's Capital Gains Manual states that Sovereigns minted in 1837 and later years and Britannia gold coins are sterling currency and are exempt under TCGA92/S21(1)(b). Pre-1837 Sovereigns are not legal tender and are treated as chattels instead.

Are gold bars exempt from Capital Gains Tax?

No. Gold bars are usually VAT-exempt as investment gold, but they are not currency, so a gain on disposal is potentially chargeable. This is the most common misunderstanding in UK gold investment.

Do I pay VAT on silver in the UK?

Yes. Silver does not meet the investment gold definition, so standard-rate VAT applies to silver bullion purchases. UK legal-tender silver coins are still exempt from Capital Gains Tax, because that exemption depends on currency status rather than metal.

Are Goldbacks VAT-free and CGT-free in the UK?

They are treated differently by each tax. Goldbacks supplied by Yard Mint are treated as VAT-exempt investment-gold wafers. They are not UK legal tender, so they do not share the CGT exemption that applies to Britannias and post-1837 Sovereigns.

What is the Capital Gains Tax allowance on gold?

There is no gold-specific allowance. The annual exempt amount for individuals is £3,000, and gains above it are taxed at 18 or 24 per cent depending on where the gain sits against your income tax band. These figures change at fiscal events, so confirm the current position before acting.

What is the most tax-efficient way to buy gold in the UK?

For a UK individual, a bullion Gold Britannia or a post-1837 Gold Sovereign is usually the cleanest combination, because it is exempt from VAT as investment gold and exempt from Capital Gains Tax as sterling currency. Gold bars are cheaper per gram but leave the gain chargeable.

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