Nobody needs to explain diversification to a digital asset holder. You learned it in layers, and probably the hard way. Assets spread across chains, because protocols fail. Coins split between wallets, because keys get lost and devices die. Balances distributed across exchanges, because platforms freeze. By now the reflex is automatic: no single point of failure gets to hold everything.
Then the same investor converts part of the portfolio into physical gold, and puts all of it in one vault. In one building, in one city, under one legal system. Every instinct that structured the digital holdings switches off, usually because the metal feels safe in a way a hot wallet never did. The metal is safe. The concentration is not. A vault protects you from theft. It does not protect you from the jurisdiction it stands in, and jurisdiction risk is the part of physical ownership that behaves most like the risks you already manage on-chain.
This article treats vault location the way you treat wallet architecture: as a design decision. We will map the risks that attach to a place rather than a metal, explain what free-trade zones change, and give you a working method for deciding how many jurisdictions your holdings need.
The risks that attach to a place, not a metal
Gold has no counterparty, no issuer and no protocol risk. That is why you bought it.
But the moment metal sits somewhere, it inherits the risks of that somewhere, and they won’t show on any price chart.
Legal and policy risk
Laws governing private gold ownership have changed before, inside living memory and inside respected jurisdictions.
The United States restricted private gold holdings by executive order in 1933 and did not fully relax the rules until 1974.
India has run repeated cycles of import duties and control schemes on private gold, the latest time was just a few weeks ago.
The point is not that any specific country is about to repeat history. The point is that policy risk is real, slow-moving and jurisdiction-specific, which is exactly the profile of risk that diversification handles well. A rule that changes in one country changes ONLY in one country.
Capital controls
In a balance-of-payments crisis, governments restrict what crosses borders, and hard assets attract attention precisely because they are the escape hatch. Metal already stored outside the affected jurisdiction is not caught in the net. Crypto holders will recognise this logic instantly; it is the physical version of holding assets that no single administrator can freeze, achieved through geography rather than cryptography.
Legal process and disputes
Courts can attach assets within their reach during litigation, divorce or creditor actions, rightly or wrongly, and “within their reach” is a geographic statement. Distributed holdings in multiple jurisdictions are harder to disrupt with a single order from a single court.
Operational and physical risk
Fires, floods, wars and infrastructure failures are local events. Vaults are engineered against most of them and insured against the rest, but insurance replaces value, not access, and access during a regional crisis is often the thing you wanted the metal for. This was a lesson that was painfully reminded earlier this year to investors who held all their assets in the gulf. The moment conflict erupted in the region, and flights were cancelled, it became impossible to access assets held there, or even to ship them elsewhere.
These risks are all uncorrelated with gold’s price, but highly correlated with choices of storage location. You cannot mitigate these risks by holding more metal. The only way to address them is by holding your metal in more places. You can find more about this topic in our recent guide to gold storage diversification.
What a free-trade zone actually changes
A free-trade zone is an area, usually attached to an airport or port, that a country treats as outside its customs territory for trade purposes. Goods can enter, be stored, be traded and leave again without formally being imported. The World Customs Organization maintains standards for how such zones operate, and the OECD has published transparency recommendations that the reputable zones follow. This has practical impacts for your precious metals holdings:
No import event means no import friction
Metal flown into a free-trade-zone vault in Singapore or Hong Kong is not imported into Singapore or Hong Kong in the customs sense, so it can arrive, sit insured for a decade and leave for another country without customs duties or import taxes at any step. Singapore reinforces this with a Licensed Warehouse Scheme and, since 2012, a GST exemption for investment-grade precious metals administered under Inland Revenue Authority of Singapore rules; Hong Kong operates as a free port with no VAT or sales tax on investment bullion at all.
Mobility is preserved
Because the metal never formally entered the country’s customs territory, redirecting it later, to a buyer in another market, to a different storage hub, to your own hands, is a logistics exercise rather than a re-export application. In crypto terms, a free-trade zone keeps your metal on the settlement layer instead of wrapping it into a local format you would have to unwrap.
The ecosystem tends to concentrate
Because free-trade-zone vaulting requires a serious infrastructure investment, it tends to encourage supporting service providers to cluster around it. This typically includes specialist insurers, secure transporters, assayers and dealers, all operating within the same secure perimeter. That clustering is why a handful of hubs, Singapore, Hong Kong, Zurich and a few others, dominate serious private bullion storage, and why LBMA-recognised vault networks concentrate in the same places. Liquidity lives where the infrastructure lives, and your resale spread one day will reflect it.
How many jurisdictions is enough?
More is not automatically better. Each additional storage location adds account administration, minimum storage fees and travel distance. The design question is the same one you answer when deciding how many wallets to run: enough separation that no single failure is catastrophic, not so much that the structure becomes its own risk. A working method has three steps.
- Step one: name your scenarios. Write down the two or three location-linked events you actually want protection from, specific to your situation. A resident of a politically stable country with strong courts might worry mainly about litigation exposure and one regional conflict scenario. Someone with business interests across several countries might worry about capital controls in one of them. The scenarios drive everything; storage architecture is downstream of a threat model, in metal exactly as in crypto.
- Step two: apply the one-third rule of thumb. A structure many experienced holders converge on: no more than roughly a third of total metal in any single jurisdiction, and at least one hub outside your region of residence entirely. For most portfolios this lands at two or three jurisdictions. Two covers the single-jurisdiction failure. A third adds a different hemisphere, legal tradition or time zone. This is useful when your scenarios include regional rather than purely national events. Beyond three or four, added protection thins quickly while added cost does not; concentration risk has already been engineered out.
- Step three: respect the economics. Vault storage is priced with minimum fees, so splitting small holdings too finely buys redundancy at a poor price. As a working assumption, holdings below roughly US$250,000 are usually better consolidated in one strong offshore hub than scattered thinly across three; the second and third jurisdictions earn their keep as the position grows. Treat that threshold as a planning figure to pressure-test against live quotes rather than a rule, and remember that the split need not be equal: a 50/30/20 arrangement weighted toward your most accessible hub is a common and sensible shape.
Choosing the hubs themselves
Which jurisdictions earn a place? The selection criteria are stable across decades: strong rule of law and property rights, political neutrality or at least predictability, no taxes on bullion for non-resident holders, deep local dealer and insurance markets for eventual resale, and world-class logistics, which in practice means proximity to a major airport. Singapore, Hong Kong and Zurich meet all five, which is why they anchor most serious structures; several other centres reasonably fill the third slot depending on your residency and travel patterns.
Two practical notes complete the picture. Diversification only works if every location holds metal the way the last article described: allocated, segregated, serial-numbered, in your name, with the bars, the vault’s records and your own documentation all pointing at the same objects. A pooled claim in three countries is three claims, not three layers of protection. And transparency is not optional: multi-jurisdiction holdings should be properly documented and declared wherever your obligations require, because a structure that depends on nobody noticing it is a liability wearing a disguise.
This is also a structure you can assemble in one motion rather than three. Storage through our precious metals desk runs through independent vaults in sixteen locations worldwide, free-trade-zone hubs included, with insured delivery available to thirty-five countries, so a single conversion from digital assets can land as allocated metal already split across two or three jurisdictions, under one set of records, from the first day.
The map is part of the portfolio
The instinct that made you split coins across wallets is the correct instinct here. Metal answers the risks of the digital world: no keys, no counterparty, no protocol. Geography answers the risks of the physical one: no single legal system, no single border, no single bad decade in any one place.
If you are deciding where your metal should sit, or whether where it sits now still matches your situation, the Value Experts at J. Rotbart & Co. prepare jurisdiction comparisons tailored to a client’s residency, scenarios and holding size. Contact the team for a conversation with no obligation attached.
ABOUT THE AUTHORS
By the J. Rotbart & Co. Editorial Desk, reviewed by the firm’s senior partners.
- Rotbart & Co. is a precious metals consultancy founded in 2016, with offices in Hong Kong, Singapore, the Philippines and Tel Aviv. The firm advises high-net-worth individuals, family offices and institutions on buying, selling, storing, financing and transporting physical precious metals, including direct conversions between digital assets and allocated bullion, and holds a Hong Kong Type A dealer registration under the Anti-Money Laundering and Counter-Terrorist Financing Ordinance (Cap. 615). The partners have more than two decades of combined experience in bullion markets and wealth structuring.
Editorial review date: August 2026. Any live figures are date-stamped in the text and refreshed on the article’s quarterly review cycle.
Cited sources:
- Singapore Customs, Licensed Warehouse Scheme (Tier 1, government): https://www.customs.gov.sg/businesses/customs-schemes-licences-framework/licensed-warehouse-scheme/
- Inland Revenue Authority of Singapore, GST exemption for investment precious metals (Tier 1, government): https://www.iras.gov.sg/
- Hong Kong Monetary Authority (Tier 1): https://www.hkma.gov.hk/eng/
- Monetary Authority of Singapore (Tier 1): https://www.mas.gov.sg/
- OECD, Recommendation on Countering Illicit Trade: Enhancing Transparency in Free Trade Zones (Tier 1): https://www.oecd.org/corruption/recommendation-countering-illicit-trade-enhancing-transparency-in-free-trade-zones.htm
- World Customs Organization, free zones standards: https://www.wcoomd.org/en/topics/facilitation/instrument-and-tools/tools/safe_package/free-zones.aspx
- LBMA, Good Delivery and vault infrastructure (Tier 1): https://www.lbma.org.uk/good-delivery
- Reuters, commodities and bullion flows coverage: https://www.reuters.com/markets/commodities/
Estimate disclosures within the article: the one-third rule of thumb and the two-to-three jurisdiction guidance describe common practice among experienced holders and are planning heuristics, not rules; the US$250,000 consolidation threshold is a working assumption for pressure-testing against live storage quotes, since minimum fees vary by vault and metal; historical policy references (United States 1933 to 1974, India’s import control cycles) are summarised at a high level and readers should consult the historical record for detail. Nothing in this article is investment, legal or tax advice, and multi-jurisdiction holdings should be structured with professional advice on the reader’s own reporting obligations.