Products & Platforms for Wealth Expatriation: Pensions, Offshore Bonds, Currency & Digital Assets
In short
- Wealth expatriation has two layers. Jurisdictional architecture decides where wealth sits; the product layer decides what carries it. This page covers the second.
- International pensions, offshore bonds, custody platforms, currency arrangements and borderless assets each behave differently when residence changes — portability is a design requirement, not an afterthought.
- Fee slippage compounds against returns exactly as tax does, and is charged in bad years as well as good.
- Tax treatment follows residence and changes over time; nothing here is a permanent rule, and none of it is personalised advice.
The product layer
Wealth expatriation is a term coined by Global Investments to name a distinct pillar of international wealth management: the coordinated positioning of a family's wealth and residency across jurisdictions — to maximise returns, minimise tax, reduce the slippage caused by fees and charges, and protect capital lawfully wherever it sits. The concept is set out in full in what is wealth expatriation, and the wider pillar is introduced on the wealth expatriation hub.
Most discussion of the subject stops at the first layer: residence, domicile, where entities are established, what must be reported — the ground covered in the framework and jurisdictions guide. But architecture alone moves nothing. Wealth is carried by products: pension schemes, insurance wrappers, custody platforms, banking and currency arrangements, and the assets themselves. A well-chosen jurisdiction paired with an expensive, immobile or poorly recognised product produces a disappointing result, and it is a common one.
The product layer is therefore judged against a consistent set of questions. What is the product, and what does it actually do? Why does it matter when wealth crosses borders? Does it travel — will it still function if the owner becomes resident somewhere else? How is it treated for tax, in general terms? And what does it cost, in total, every year?
| Product | What it does | Portability | Main cost to watch |
|---|---|---|---|
| International pension (QROPS / international SIPP) | Holds retirement savings, pays income | Good, but transfer decisions are one-way and may attract charges | Transfer fees, trustee and scheme charges |
| Offshore / portfolio bond | Tax-deferral wrapper holding investments | Usually travels; treatment varies sharply by country | Establishment charge, annual wrapper fee, early-exit penalties |
| Investment platform and custody | Holds and deals assets, provides reporting | Depends on the platform's acceptance of your residence | Platform fee, dealing charges, custody fee |
| Multi-currency banking and FX | Holds and converts income and capital | High | Exchange spread, transfer fees |
| Digital assets | Jurisdiction-agnostic holdings | Very high | Custody risk, spreads, volatility |
International pensions
For anyone with UK pension entitlements, this is usually the largest single question in a wealth expatriation plan. The options are broadly three: leave the arrangement where it is, move to an international SIPP, or transfer to a Qualifying Recognised Overseas Pension Scheme. Each is examined in detail on the QROPS and SIPP pages.
The relevant variables for internationally mobile members are currency of drawdown, investment choice, administration quality and the tax position of withdrawals in the country of residence. A sterling pension paying income to someone whose expenses are in another currency creates an exchange exposure that compounds quietly across a long retirement. Equally, a scheme offering wider investment choice at materially higher annual cost may deliver less than the arrangement it replaced.
Two cautions apply. Cross-border pension taxation depends on the residence of the member when income is taken and on any applicable treaty, and these rules change; nothing should be treated as fixed. And regulated UK pension-transfer advice is provided via a separately FCA-authorised third party — Global Investments is not itself FCA-authorised, and transfers are never treated as a default outcome of wealth expatriation.
Offshore bonds and portfolio bonds
An offshore bond, commonly established in the Isle of Man or Dublin, is a life-assurance wrapper holding a portfolio of investments. Its defining feature is gross roll-up: investments inside the wrapper are generally not taxed year by year, with the tax event deferred until withdrawal, assignment or surrender. That deferral is why the wrapper appears so often in wealth expatriation planning — the outcome is influenced by where the owner is resident when the money comes out, not where it was when the money went in.
Segmentation matters. Bonds are typically issued as many identical policies rather than one, so an owner can encash a defined number of segments and control the timing and size of a chargeable event. The mechanics are set out in the complete guide to offshore investment bonds.
The caveats deserve equal weight. Not every country recognises the wrapper favourably — some tax it annually on a deemed basis, some treat it as an ordinary portfolio, and some impose additional reporting. Charges vary considerably, and older contracts in particular can carry establishment charges recovered over an initial period, with meaningful penalties for early exit. A bond that suits one profile can be actively unsuitable for another.
Investment platforms and custody
The platform is the least discussed and most quietly consequential choice. It determines which assets can be held, which currencies can be dealt, where custody sits, what reporting is produced, and whether the account survives a change of residence at all. Many domestic platforms will not accept clients resident overseas, and an internationally mobile investor can find an account restricted or closed at short notice. The landscape is surveyed in the guide to wealthtech platforms for international investors.
Fund selection is bound up with platform choice. For investors with a UK tax connection, whether a fund holds reporting status materially affects how gains are taxed. US citizens face a separate and severe constraint in the PFIC regime, which penalises ownership of most non-US pooled funds — a constraint that shapes the whole portfolio, as covered in the guidance for US citizens.
Custody location is a governance matter as much as a tax one. Where assets are held affects investor protection, succession and the ease of transfer, and it should be a deliberate decision rather than a by-product of whichever provider was convenient at the time.
Currency and foreign exchange
Currency is where wealth expatriation is most often undermined by inattention. The organising principle is to match the currency of assets to the currency of liabilities. A family living in the eurozone with sterling pension income and a dollar portfolio holds two open positions it never deliberately took.
The larger issue is cost. Foreign exchange is the least visible charge in international wealth: a spread of a percentage point on a large transfer, repeated regularly, is a substantial annual sum that appears on no statement as a fee. Reviewing execution often produces a better result than any change to the portfolio. For known future commitments, forward contracts can fix a rate in advance, removing uncertainty at the cost of forgoing favourable movement. Both the structural and the transactional aspects are addressed on the currency planning page.
Borderless assets, including cryptocurrency
Some assets are genuinely jurisdiction-agnostic. Precious metals in allocated storage, certain listed instruments and digital assets can move with an owner in ways that domestic pensions and property cannot. For families who expect to relocate more than once, that mobility has real value, and it is the reason digital assets appear in wealth expatriation conversations at all — background sits on the cryptocurrency hub.
The caveats are serious and non-negotiable. Cryptocurrency is a high-risk, highly volatile asset class in which the entire allocation can be lost; it should be sized accordingly. Custody is a distinct risk from price: exchanges have failed, keys have been lost, and self-custody transfers the risk rather than removing it. And crypto is reportable, not invisible. Emerging frameworks require exchanges and custodians to report holdings to tax authorities across participating jurisdictions, as described in the global crypto reporting rules guide. Any approach to wealth expatriation that depends on assets going unseen is not planning; it is exposure. Reporting obligations across the whole structure are addressed in wealth expatriation tax and compliance.
Fee slippage: the cost that compounds
Tax receives most of the attention in wealth expatriation, but fee slippage deserves parity of treatment. Charges compound against a portfolio precisely as tax does, with one difference that works against the investor: they are levied whether or not the portfolio has grown.
Costs hide in layers, each individually defensible while the total often is not. A platform charges for administration and custody. A wrapper — a bond or pension scheme — charges its own establishment and annual fees. An adviser charges initial and ongoing fees. Underlying funds carry ongoing charges figures plus transaction costs that sit outside the headline number. Dealing charges apply on each trade. Foreign exchange spreads apply whenever currency is converted, including inside a fund. In an international arrangement, several of these can apply to the same asset simultaneously.
The discipline is to establish the total annual cost as a single figure, then ask what each layer delivers. Some layers are worth their price; others are legacy charges on contracts arranged long ago under different conditions. Because these costs are controllable in a way markets are not, recovering slippage is often the most reliable gain available in a wealth expatriation review — though no specific saving can be promised, and outcomes depend entirely on the existing arrangements. The private wealth management fees guide sets out where charges are typically found.
Important information
This page is general information and not personalised financial, tax or legal advice. Investments can fall as well as rise and capital is at risk; cryptocurrency is high-risk and highly volatile. Tax treatment depends on individual circumstances and country of residence and may change. Global Investments is not FCA-authorised; regulated UK pension-transfer advice is provided via a separately FCA-authorised third party. Coordinated professional advice in each relevant jurisdiction should be taken before acting.
How Global Investments helps
Global Investments serves internationally mobile clients worldwide and works across both layers of wealth expatriation together — jurisdictional architecture and the products that carry the wealth. In practice that means examining existing pensions, wrappers, platforms and currency arrangements as one structure rather than a collection of separate decisions, identifying where portability will fail on a future move, quantifying total cost across every layer, and coordinating with tax and legal specialists in the relevant jurisdictions. Where regulated UK pension-transfer advice is required, it is provided via a separately FCA-authorised third party.
To review how your current products and platforms would perform under a change of residence, contact Global Investments for an initial discussion.
Frequently asked questions
What is the product layer of wealth expatriation?
Wealth expatriation has two layers. The first is jurisdictional architecture — residency, where assets are held and governed, and compliance. The second is the product layer: the pensions, bonds, platforms, currency arrangements and asset types that physically carry the wealth. A sound jurisdiction paired with an unsuitable or expensive product will still produce a poor outcome, so both layers must be designed together rather than sequentially.
Are offshore bonds still useful for internationally mobile families?
For some, yes. An offshore bond is a life-assurance wrapper allowing investments to roll up without annual tax within the wrapper, with tax generally arising on withdrawal or surrender according to the owner's residence at that time. That can suit someone whose residence is expected to change. However, treatment varies widely by country, some jurisdictions do not recognise the wrapper favourably, and charges can be significant. Suitability is individual.
Do I have to move my UK pension abroad if I emigrate?
No. Leaving a UK pension where it is remains a legitimate option, and for many people the sensible one. Transferring to a QROPS or an international SIPP may improve currency flexibility, investment choice or administration, but it can also introduce charges and, in some cases, transfer taxes. Regulated UK pension-transfer advice is provided through a separately FCA-authorised third party, and a transfer should never be assumed to be the default.
How much do fees really matter compared with tax?
Fee slippage compounds in exactly the same way tax does, but it is charged every year regardless of whether returns are positive. Platform charges, product or wrapper charges, adviser fees, fund ongoing charges, foreign-exchange spreads and dealing costs stack on top of each other. Because these costs are within the investor's control in a way markets are not, reviewing and rationalising them is often the most reliable improvement available.
Is cryptocurrency a sensible holding for a mobile family?
Cryptocurrency is genuinely jurisdiction-agnostic, which explains some of its appeal to internationally mobile owners. It is also high-risk and volatile, exposed to custody and counterparty failure, and fully reportable — global frameworks now require exchanges and custodians to report holdings to tax authorities. It should never be treated as a way to place assets beyond the sight of authorities, and any allocation should be sized as risk capital.
Which currency should assets be held in?
The general principle is to match the currency of assets to the currency of liabilities and expected spending. A family whose costs will be in euros carries real risk if the portfolio and pension income are entirely in sterling. Matching cannot always be achieved perfectly, so the practical approach is to reduce obvious mismatches, control conversion costs, and revisit the position whenever residence or spending patterns change.
This guide is for general information only and does not constitute financial, legal, tax or immigration advice. Cross-border tax, residency, and structuring rules are complex and change frequently; always take coordinated professional advice before acting. The value of investments can fall as well as rise.