Leaving Dubai: What 30,000 Departing Britons Teach Us About Cross-Border Financial Planning

June 2026

By Will Glyn

When the strikes on Iran began at the end of February, the world expected a couple of things: oil to spike, equity markets to wobble, and central banks to start sweating about inflation. All of that happened. What few people predicted was the quiet, large-scale movement of people that followed — and the financial reshuffle going on behind it.

By April, the Financial Times was reporting that around 30,000 Britons — roughly one in eight of the UK community in the UAE — had left the country since the conflict began. Most are not heading home. They’re heading to Switzerland, Spain, Portugal and a scattering of other European bases, with the wealthier end of the group steering deliberately around the UK to avoid getting caught by the new residence-based tax regime that replaced the non-dom system last April.

Whether the situation in the Gulf settles quickly from here or grinds on through 2027, the lesson sitting underneath the headlines is the more interesting one. A lot of people who thought their setup was settled have just discovered that “settled” only works until the world around it changes. And the way they’re moving — slowly, with destinations chosen for tax and quality of life as much as safety — is exactly how a good cross-border move should look, even when no one is shooting at anything.

Why Europe, not Britain

The eye-catching detail in the migration data isn’t that people left. It’s where they went. Switzerland’s forfait fiscal regime, Portugal’s slimmed-down replacement for the old Non-Habitual Resident scheme, and Spain’s Beckham Law all give a credible tax home to people moving from a zero-tax base. The UK does not — at least not anymore. The April 2025 abolition of non-dom status replaced more than 200 years of remittance-basis planning with a residence-based system that taxes long-term residents on worldwide income and gains. For someone with a sizeable offshore portfolio and a UAE-built business, returning to the UK is now expensive in a way it wasn’t five years ago.

That’s not a complaint about the UK — every country sets its own rules. It’s a useful reminder that “go home” is a strategy with a tax bill attached, and most people who get this right plan around it months in advance, not weeks.

The bank account problem nobody warns you about

Whenever a client moves country, the first thing that breaks tends to be banking. The credit history doesn’t follow you. Some banks close your existing account when you change residency. Salary now arrives in a new currency. Setting up a new local account can take weeks, sometimes longer if you arrive without a residence permit in hand.

This is where I tend to push the ABC rule with clients: if you’re from country A and live in country B, you should bank in country C. An international current account in a stable jurisdiction gives you a base layer that doesn’t reset every time you move. Multi-currency access, predictable rules, no dependence on the local system in whichever country you happen to be in this year. People who already had this setup before the conflict aren’t the ones scrambling.

Currency timing matters more than people think

When you’re moving a salary, a house sale or a pension lump sum from one currency to another, the spread your bank charges is rarely the cheapest option. Three to seven per cent in FX margin is normal on a high-street transfer — on a half-million-euro property sale, that’s anywhere from €15,000 to €35,000 vanishing in fees and rates before the new house is even bought.

It’s worse when you’re forced into the trade quickly. People leaving the UAE for Spain or Portugal in a hurry typically aren’t shopping rates carefully. We use FCA-approved payment providers, set limit orders up to twelve months ahead, and pre-agree margins based on transfer size. None of it is exotic. It just saves a meaningful amount of money on every large cross-border move.

Pension residency: don’t move your money before you understand the rules

Pension structures and residency interact in ways that catch people out. If you’re currently in the UAE with a SIPP back in the UK, your tax treatment on drawdown changes the moment you become tax resident somewhere new. Some destinations treat UK pension income favourably; others tax it as ordinary income at high marginal rates. Acting in the wrong order — say, drawing a lump sum from a UK pension while transiting through a high-tax country — can produce a tax bill that no later structuring will undo.

The right approach is to confirm the new country’s treatment first, then plan the timing of any drawdown, transfer or restructure around it. Almost nothing in this space is urgent enough to override that sequence.

Life cover that travels with you

Most life insurance written in one country does not stay valid when you move. Policies bought in the UAE often have geographical exclusions or terminate on a change of residence. Policies bought before you went to the UAE may have been quietly invalidated by the move and never reset. A change of country is the moment to check the wording — ideally before you change country, because new cover written when you’re already sitting in Spain priced as a recent international move can cost considerably more than cover written when you’re still settled.

For families with school-age children — the cohort that drove a large share of the post-conflict departures, as schools moved between in-person and remote learning at several points earlier this year — making sure protection actually follows the family across borders matters far more than the headline premium.

Where assets sit is now part of the plan

The combination of UK tax reform, UAE security worries, and a rising number of people with assets in several countries has made jurisdiction itself a planning question. Whether your investments sit in an international platform, a local broker, an insurance bond, a trust, or a pension — and which country’s rules apply to each — is no longer a detail to leave to the documents. It’s part of the strategy.

For most of the families we speak to, the right answer isn’t dramatic. It’s holding investments and savings in a flexible international structure that doesn’t have to be unpicked every time the residence flag changes. The 30,000 who left Dubai in a hurry are a useful lesson in why that flexibility is worth having before you need it.

How We Can Help

We work with expats across the UAE, Europe and further afield to make sure the financial side of a move is set up before it’s needed, not patched together after the fact. That includes:

• International banking — opening current accounts in stable jurisdictions in your choice of base currency, so your day-to-day finances don’t reset every time you change country.
• Currency exchange — connecting you with FCA-approved payment providers for material transfers, with pre-agreed margins and forward orders up to twelve months ahead.
• Pension positioning — reviewing existing UK or European pensions in the context of your new country of residence, so any drawdown or transfer is timed correctly.
• Life cover that travels — placing policies designed for cross-border living, with no surprises if your residence changes.
• Investment structures that move with you — keeping your investments held in a way that doesn’t need rebuilding every time you relocate.

If you’re already weighing a move, or simply want to stress-test the setup you have, book a call with me — better to have the conversation before the next surprise than after.

Will is an Independent Financial Adviser with over a decade of experience helping expats make the most of their international status.