Where Are British Non-Doms Moving Post-2025? Tracking the Real Migration

Following the 2024 Autumn Budget, British non-doms are primarily moving to Italy, Greece, the United Arab Emirates, and Switzerland to escape the abolition of the remittance basis of taxation. These jurisdictions offer either flat-tax regimes or zero personal income tax environments that provide the long-term fiscal certainty no longer available in the United Kingdom.

Key Takeaways

• Italy is the top European choice: The €200,000 annual flat tax on global income remains the most popular substitute for the UK non-dom regime.
• UAE for zero tax: Dubai and Abu Dhabi attract those seeking a total exit from personal income and capital gains tax liabilities.
• Greece as the structural alternative: The Greek 15-year flat tax for high-net-worth investors provides a predictable 15-year runway.
• The Inheritance Tax (IHT) catalyst: The move to a residence-based IHT system in the UK is the primary driver for permanent departures.
• Switzerland’s enduring appeal: For the ultra-wealthy, the lump-sum tax (forfait) remains a stable, albeit expensive, sanctuary.

Why is the UK Non-Dom Status Being Abolished?

The UK government confirmed in October 2024 that the centuries-old non-domiciled tax regime will be replaced on 6 April 2025. For decades, this system allowed residents whose permanent home was abroad to avoid UK tax on their foreign income and gains, provided those funds were not brought into Britain.

Starting in the 2025/26 tax year, a new residence-based regime will be introduced. New arrivals will only receive a 100% tax exemption on foreign income and gains for their first four years of tax residence. More critically for long-term residents, the concept of domicile is being removed from inheritance tax (IHT) legislation. This means that anyone resident in the UK for 10 out of the last 20 years will be subject to 40% UK IHT on their worldwide assets. For high-net-worth individuals (HNWIs) with significant global holdings, this represents a monumental shift in estate planning, prompting a massive search for new jurisdictions.

Is Italy the New Home for International Wealth?

Italy has positioned itself as the primary beneficiary of the UK tax changes. Its "Neo-Resident" regime (Article 24-bis of the Italian Tax Code) was specifically designed to attract global talent and capital. While the Italian government recently doubled the annual flat tax from €100,000 to €200,000 for new applicants, the proposition remains highly attractive for those with multi-million pound annual global incomes.

For a flat annual fee of €200,000, successful applicants are exempt from all Italian tax on foreign-sourced income and gains. This includes rental income from foreign property, dividends from foreign companies, and interest from overseas bank accounts. Crucially, Italy also offers significant exemptions from inheritance and gift taxes for assets held abroad during the period the flat tax is active, which can last up to 15 years.

Why Are Non-Doms Flocking to the United Arab Emirates?

For many British non-doms, the decision to leave the UK is driven by a desire to simplify their tax affairs entirely. The United Arab Emirates (UAE), specifically Dubai and Abu Dhabi, offers a tax environment that is effectively invisible at the personal level. There is no personal income tax, no capital gains tax, and no inheritance tax.

Beyond the fiscal benefits, the UAE has invested heavily in the "Golden Visa" programme, which provides 10-year renewable residency for property investors and talented professionals. According to the Henley Private Wealth Migration Report 2024, the UAE is expected to see the world's highest net inflow of millionaires. For UK expats, the lack of a double taxation treaty for inheritance tax remains a hurdle, but the ability to grow wealth at a 0% tax rate often outweighs the complexities of estate planning.

How Does the Greek 15-Year Flat Tax Compare?

Greece introduced its alternative taxation regime for HNWIs in 2019 (Law 4646/2019), and it has seen a surge in interest from UK-based investors throughout 2024. To qualify, an individual must invest at least €500,000 in Greek real estate, stocks, or bonds and must not have been a Greek tax resident for seven of the previous eight years.

In exchange, the individual pays a flat tax of €100,000 per year on their entire out-of-country income. Like Italy, this regime lasts for 15 years and provides total protection from reporting or paying tax on foreign wealth. It is particularly popular for British families as relatives can be added to the regime for an additional €20,000 per person per year.

Greece Golden Visa Guide

Is Switzerland Still a Viable Option for Non-Doms?

While often viewed as an expensive alternative, Switzerland remains the gold standard for security, privacy, and quality of life. The Swiss "Forfait" or lump-sum tax system does not calculate tax based on income or assets, but rather on the taxpayer’s annual living expenses in Switzerland.

Usually, the tax base is calculated as seven times the annual rental value of the individual's property. Each canton has different thresholds, and the minimum tax base for non-EU/EFTA citizens (which now includes Britons) is generally much higher than for EU citizens, often starting at CHF 400,000 or more. For those with assets in the hundreds of millions, this remains a highly predictable and competitive fiscal arrangement.

Comparison of Key Relocation Destinations

What About the "15-Year Rule" and Exit Planning?

The proposed UK changes include a "temporary repatriation facility" and transitional arrangements, but for many, the risk of being caught in the new inheritance tax net is too great. Under the new rules, once an individual has been a UK resident for 10 years, they remain within the scope of UK IHT for 10 years after leaving. This "tail" makes early exit planning essential.

Advisors at firms like Withersworldwide and Miscon de Reya have noted that clients are now looking at jurisdictions that not only offer low income tax but also have robust double taxation treaties with the UK. This is to ensure that if the UK attempts to claim IHT on the tail end of their departure, the new country of residence provides a treaty-based shield.

Are Other Mediterranean Options Rising?

Cyprus and Malta continue to attract a subset of the non-dom population. Cyprus offers a "Non-Dom" status of its own, which provides exemptions from the Special Defence Contribution (tax on dividends and interest) for 17 years. Malta’s Global Residence Programme offers a flat 15% tax rate on remitted income, with a minimum annual tax of €15,000. These options are often preferred by those with more modest HNW portfolios who find Italy or Switzerland’s entry costs prohibitive.

Summary: The End of an Era

The migration of non-doms is not merely a theoretical threat; it is an active movement of capital and human talent. As the 6 April 2025 deadline approaches, the choice of destination depends on three factors: the size of the global asset pool, the need for lifestyle amenities, and the specific exposure to inheritance tax. While the UK may gain some immediate tax revenue, the long-term departure of these high-spending residents will likely reshape the luxury property markets of Milan, Dubai, and Athens for years to come.

Disclaimer: This article does not constitute legal or tax advice. Readers should consult with qualified professional advisors regarding their specific circumstances before making any migration or investment decisions.

Frequently Asked Questions

When is the official end date for the UK non-dom regime?

The remittance basis of taxation will officially end on 5 April 2025. The new four-year Foreign Income and Gains (FIG) regime begins on 6 April 2025.

Does Italy's €200k flat tax cover inheritance tax?

Yes, for the 15-year duration of the regime, assets held outside of Italy are generally exempt from Italian inheritance and gift taxes. This makes it a very strong alternative to the UK's new residence-based IHT system.

Can British citizens still move easily to Switzerland?

Since Brexit, British citizens are treated as third-country nationals. To obtain residency via the lump-sum tax, they generally need to be of significant economic interest to the canton and over the age of 55, or have significant business ties, though rules vary by canton.

What is the most tax-efficient country for inheritance tax?

The UAE remains one of the most efficient as it does not levy a personal inheritance tax. However, the UK's 10-year "tail" rule means you may still be liable for UK IHT on worldwide assets for a decade after you leave.

Are there any countries with no minimum investment for non-doms?

Countries like Portugal (under the new NHR 2.0 or scientific research visas) and Cyprus offer tax incentives that do not necessarily require a massive upfront investment compared to Greece’s €500,000 requirement, though they have other specific criteria.