Gold pays no income and has no earnings to value it against, and its price can fall for years at a stretch. Its case as an investment rests on something different: it is scarce, globally liquid, sits outside the banking system, and has historically often moved differently from shares and bonds during periods of market stress. Whether that makes it "a good investment" depends on what job you want it to do in a portfolio — and the tax and cost differences between a gold Sovereign, a gold bar and a gold ETF are large enough to change the answer.
What gold actually offers an investor
Gold has no yield, no dividend and no interest. Any return comes purely from a change in price. That makes it fundamentally different from a share (a claim on a company's future profits) or a bond (a claim on interest and repayment). Its usual role in a portfolio is diversification: an asset that does not depend on any company, government or currency staying solvent, and that has periodically held or gained value when other assets fell.
That is a real, evidenced characteristic — but it is not a guarantee. Gold has also gone through long periods of falling or flat prices (notably for much of the 1980s and 1990s), and it can fall alongside other assets during sharp, liquidity-driven sell-offs when investors sell whatever they can. Treat "gold protects you when markets fall" as a tendency, not a rule.
The main ways to hold gold
Each route has a genuinely different risk, cost and tax profile, not just a different price:
- Physical coins — Sovereigns, Britannias and similar legal-tender bullion coins. You own the metal outright, store it yourself or pay for storage, and (for UK legal-tender coins specifically) any gain is exempt from Capital Gains Tax for UK residents.
- Physical bars — investment-grade bars (999.9 or 999.5 fine) bought from a recognised refiner or dealer. VAT-exempt like coins, but not CGT-exempt, since a bar is not UK legal tender.
- Gold ETFs/ETCs — exchange-traded funds or commodities that track the gold price, usually backed by allocated or unallocated bullion held by a custodian. Convenient and liquid, but you hold a fund unit, not metal, and you take on the fund provider's and custodian's counterparty arrangements.
- Gold mining shares — equity in companies that mine gold. These track the gold price loosely at best; you are also taking on company-specific, operational and management risk, which is a materially different exposure from holding the metal.
This site covers the physical-coin comparisons in detail — see are gold coins a good investment, gold bars vs gold coins, and the head-to-head on Sovereigns vs Britannias.
Regulation and protection: what does and does not apply
Buying physical gold is a commodity purchase, not a regulated investment activity in the way buying shares or a bond through an authorised firm is. That has real consequences:
- A bullion dealer is not typically FCA-authorised for the sale of physical gold itself, so the Financial Services Compensation Scheme does not apply if a dealer fails before delivering your order or storing your metal safely.
- Standard consumer protections (the Consumer Rights Act, distance-selling rules) still apply to the transaction itself, but they do not insure you against the dealer's insolvency or a storage provider losing your specific bars.
- If you hold gold through a fund (an ETF/ETC) or via a platform, different rules can apply depending on how the product and provider are structured and regulated — check the specific product's own documentation rather than assuming.
Check any dealer on the Companies House register before paying, and be wary of any seller pressuring a fast decision or discouraging you from checking independent pricing.
Costs that quietly determine your real return
The spread between a dealer's buy-back price and their sale price is often the single biggest drag on a short-term physical-gold holding, commonly several percent. Add storage or insurance costs if you are not keeping coins or bars at home, and delivery/insurance charges on purchase. A gold ETF has an ongoing annual charge instead, typically lower but recurring for as long as you hold it. None of this shows up in the headline gold price, so compare like-for-like total cost of ownership, not just the spot price.
Who gold tends to suit
Gold is generally used as a modest diversifying allocation within a wider portfolio, not as a core holding on its own, precisely because it produces no income and its price can be volatile and directionless for long periods. It is not a substitute for cash reserves (it is not FSCS-protected and its price can fall when you need to sell), and it should not be treated as a guaranteed inflation hedge — the historical relationship between gold and inflation is real but inconsistent over shorter periods.
Before you buy
- Decide whether you actually want physical metal (with storage/insurance to arrange) or price exposure via a fund.
- If buying physical, understand the VAT and CGT position of the specific product — it is not the same for every coin or bar.
- Compare total cost of ownership (spread, storage, insurance, or fund charges), not just the advertised price.
- Verify the dealer independently rather than relying on their own website's claims.
Gold can lose value, and past price behaviour is not a guide to future performance. This is not financial advice; consider speaking to an FCA-authorised adviser before investing.