A UK Business Owner's Guide to Relocating to Dubai

Where your company is registered has no bearing on whether HMRC still considers you personally UK tax resident — that's determined separately, by the Statutory Residence Test (SRT). The SRT works through three stages in order. First, the automatic overseas tests: broadly, spending fewer than 16 days in the UK in the tax year if you were UK resident in any of the previous three years, fewer than 46 days if you weren't, or working full-time overseas with limited UK workdays and visits.

If none of those apply, the automatic UK tests come next: spending 183 or more days in the UK in the tax year, having a UK home you use for a meaningful period while not having an equivalent overseas home, or working full-time in the UK. If neither the overseas nor the UK automatic tests settle it, the sufficient ties test takes over — combining your UK day count with specific "ties" (UK family, available accommodation, substantive UK work, more than 90 days in the UK in either of the previous two years, and spending more time in the UK than any other single country if you were previously UK resident).

Two practical points that trip people up: split-year treatment can apply in the actual year you move, so you're not automatically treated as UK resident for the whole tax year you relocate in — but only if specific conditions are met. And day-counting starts from the first trip you take, not from when you feel like you've "properly moved" — which means the tracking needs to start well before the move itself, not after.

The summary above covers the mechanics most directors actually need — for the full technical detail, including every automatic test and tie in HMRC's own wording, see HMRC's official Statutory Residence Test guidance (RDR3).

A UAE free zone company offers 100% foreign ownership with no local sponsor required, and is generally faster and cheaper to set up than a mainland entity. The trade-off is that free zone companies are typically structured around operating within the free zone and internationally, rather than trading directly with UAE mainland customers without additional registration — which makes them a strong fit for consultancy, e-commerce, holding structures, and digital services aimed at customers outside the UAE.

A mainland company gives full access to trade anywhere in the UAE, including with government entities and direct mainland customers. Ownership requirements for mainland companies have loosened substantially in recent years, removing the blanket requirement for a majority local shareholder in most sectors — but the decision should still follow where your actual customers and activity are, not which structure sounds more established.

If your business genuinely serves UAE-based customers directly, mainland is usually the right starting point. If your customers and revenue sit outside the UAE — which describes most of the UK directors we work with — a free zone entity is typically the simpler, cheaper, and entirely sufficient choice.

The UAE introduced a federal corporate tax — 9% on profits above a set threshold — from June 2023. Free zone companies can still access a 0% rate, but only on what's defined as "Qualifying Income," and only if the company itself qualifies as a "Qualifying Free Zone Person." That status depends on maintaining adequate substance in the UAE, earning income that meets the qualifying-income conditions (broadly, transactions with other free zone persons or specified activities with parties outside the free zone, each with their own conditions attached), not electing to be taxed at the standard rate, and keeping non-qualifying revenue under a permitted minimum threshold.

This is the single most misunderstood part of a UAE relocation. Simply incorporating a free zone company does not, by itself, guarantee the 0% rate — the qualifying-income test has to actually be met, and maintained, on an ongoing basis. Fail the conditions and the company can lose the preferential rate for the whole period in question, not just on the specific income that didn't qualify.

This needs to be checked against your specific income sources and business activity before you rely on it as part of your planning — not assumed, and not checked for the first time when a tax return is already due.

The practical sequence usually runs: entity and licence setup, then residency visa application (including the medical test and Emirates ID), then a corporate bank account — which is very often the slowest step, since UAE banks conduct their own independent due diligence and don't simply defer to the free zone authority's approval. UK-side exit planning needs to run in parallel with all of this, not after it, because Statutory Residence Test day-counting starts from your very first trip.

The most common way this goes wrong isn't any single step failing — it's treating the UAE setup and the UK exit as two separate, uncoordinated projects instead of one plan. That's how people end up with a UAE company and residency visa in place, UAE running costs to match, and still find themselves UK tax resident under the SRT because nobody was tracking the day count against the actual moving timeline.