The UK non-dom regime is gone: what it means for long-term UK residents

On 6 April 2025 the UK abolished the non-domiciled regime. The remittance basis — the rule that let UK residents keep foreign income and gains outside the UK tax net for years — no longer exists. In its place is a 4-year Foreign Income and Gains (FIG) regime for qualifying new arrivals.

For someone newly moving to the UK, that's a window. For the people we actually talk to — long-term UK residents with international structures — it's the opposite. It's a fundamental shift in how their worldwide wealth is taxed, and many are now looking at the UAE as a legitimate response.

The key word, as always, is correctly.

What changed, in plain terms

If you relied on the remittance basis for 10, 15, or 20+ years, the protection is gone. The consequences land in three places:

1. Worldwide income and gains. Foreign income and gains that were previously shielded now sit inside UK taxation. The longer you held a structure on the old basis, the bigger the swing.
2. "Protected" trusts. Trust structures that were protected under the old rules need an immediate, documented review. The protection many founders assumed was permanent was tied to a regime that no longer exists.
3. The 4-year FIG regime is not a replacement. It applies only to new UK arrivals meeting specific conditions. It does nothing for a long-term resident, and it is not a substitute for the planning non-dom status used to do.

The practical effect is that capital gains timing, exit planning, and asset restructuring stop being checkbox exercises. They become timing problems, where the order and the dates matter as much as the destination.

Why the UAE keeps coming up

We're seeing a clear pattern. UK-based business owners and HNWI are evaluating the UAE not as an "escape," but as a place to restructure — legitimately.

On paper the appeal is obvious: 0% personal income tax, and 9% corporate tax only on company profits above AED 375,000 (in force since 1 June 2023). A long-term residency exists via the Golden Visa, available from AED 2M in qualifying assets. For someone who has just lost the remittance basis, the contrast is stark.

But "0% personal tax" is the headline, not the plan. A move only works if your UAE tax residency is real — the 183-day rule and the tax-residency certificate are what make a relocation hold up to scrutiny, not a visa stamp. And if you route the wrong income through a UAE company for the wrong reasons, you can turn untaxed personal income into taxable corporate profit. The structure has to be built deliberately.

The mistake that creates a new problem

A UAE company without a bankability assessment, without real substance, without aligned tax residency — that isn't restructuring. That's swapping one problem for another.

Here's the part most advisors skip: the bank. A company is registered in days. The bank account is the hard step — and close to a third of honest applications are declined, usually because the structure was fixed before anyone asked whether a bank would accept it. By then the free zone is chosen, the substance is thin, and the file reads as a red flag. The standard "register first, bank later" sequence gets the order backwards.

This matters more, not less, for a UK exit. You may also be navigating the UK's own exit and timing rules on the way out — gains realised at the wrong moment can be taxed before you've gained anything. The whole thing has to be sequenced.

How a UK exit to the UAE should actually run

When partners refer UK clients affected by the non-dom changes, this is the order we hold to:

1. Start with the tax logic. The UAE is a means, not a destination. Decide what outcome you need, then build toward it.
2. Check bankability before registration. Confirm a bank will accept the structure before you commit to one.
3. Plan substance from day one — not as an afterthought once the company already exists.
4. Keep the UK advisor in the room throughout. This is a coordination project across two jurisdictions, not a clean break. Timing on the UK side and structuring on the UAE side have to agree.

Done in that order, the UAE becomes a genuine restructuring option. Done backwards, it becomes the new problem.

If you or a client are working through the end of non-dom status, the first step is small and confidential: a bankability pre-screen — a named bank and a realistic timeline, in 5–7 days, before anything moves.