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 in a weight the bullion markets accept; coins have their own separate criteria.
• Only UK legal-tender coins escape CGT. HMRC names post-1837 Sovereigns and Britannias. Gold bars and foreign coins 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 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. GOV.UK currently gives the annual exempt amount for individuals as £3,000, with gains above it 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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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. That is a meaningful slice of the entry 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, including the part nobody puts in a price comparison: how much more room the same money takes up in silver.

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What Happens When You Sell

Tax gets almost all the attention, and for most buyers it is not the number that decides the outcome. The spread does. Every dealer buys below the market price and sells above it, and the gap between those two figures is the real cost of owning physical metal for anything other than a very long hold.

Three things narrow that gap, and none of them is a tax rule.

• Recognition. A Britannia or a Sovereign is identified in seconds by any UK dealer. An unfamiliar bar or an obscure foreign coin may need testing, and the buyer prices that risk in.
• Condition and completeness. Original packaging and any assay certificate matter more on bars than on bullion coins, where the coin is its own guarantee.
• How clearly the seller explains their own buying process. Many dealers quote only on request. Our sell to Yard Mint page shows a live buy rate per gram and per troy ounce, recalculated automatically from our own vaulted pricing, so the sum can be done before anything is committed. Treat any published rate as an anchor rather than a settlement, and still ask for a quote, plus a clear statement of who pays return carriage if you decline it, before anything is posted.

This is worth thinking about before you buy rather than after. A coin that is one per cent more expensive today and materially easier to sell in ten years is usually the better purchase, and that calculation has nothing to do with VAT or CGT. Working out what a holding actually contains is a separate exercise again, and what is my gold worth takes the weight and purity arithmetic step by step. The whole of the selling side, including how an offer is built and the mistakes that cost the most, is set out in selling gold and silver in the UK.

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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 one-ounce Britannia is more efficient per gram than a Half Sovereign, which is more efficient than a one-gram bar. If you are buying purely for metal exposure, buy the largest unit you are comfortable with.

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. This works directly against the premium point above, and where you land between the two is a personal judgement rather than a right answer.

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 on resale.

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 it 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 you better despite the different tax position. Our comparison of physical gold and gold ETFs sets out that choice. If you are deciding between the two British coins, Britannia against Sovereign goes through it properly.

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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.

What is the Capital Gains Tax allowance on gold?

There is no gold-specific allowance. GOV.UK currently gives the annual exempt amount for individuals as £3,000, with gains above it 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.

Do I have to tell HMRC when I sell gold?

It depends on what you sold and what you made. Disposing of an exempt asset such as a Britannia or a post-1837 Sovereign does not create a chargeable gain. Where an asset is not exempt and your total gains for the year exceed the annual exempt amount, the gain has to be reported and paid through Self Assessment or GOV.UK's real-time Capital Gains Tax service. Keeping your purchase invoices makes that far easier later.

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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