Updated 12 November 2026. Barbados' new immigration and citizenship laws have passed Parliament but are not yet in force.
For years, a UK resident who was not domiciled in Britain could be taxed on foreign income only when it was brought into the UK. That ended on 6 April 2025. For families now weighing a move, Barbados stands out for reasons that have little to do with a headline tax rate: the language, the law, the flights, the schools, and a way of taxing newcomers that will feel familiar.
In November 2026 Barbados also passed a new immigration law that, once in force, gives investors permanent residence and a route to citizenship. This piece sets out what changed in the UK, how Barbados would tax you, and where the new law fits. The residency detail is on my Barbados permanent residency page. I am a licensed real estate agent, not a tax adviser: treat the UK points below as the questions to put to your own UK adviser, not as advice.
What the UK changed
The remittance basis is gone. HMRC's own guidance is direct: from 6 April 2025 the remittance basis was abolished, and UK residents are taxed on the arising basis on their worldwide income and gains (HMRC, HS266). Domicile no longer decides it; residence does.
The four-year FIG regime replaced it. New arrivals can claim relief on foreign income and gains in their first four tax years of UK residence, after at least ten consecutive tax years of non-residence. For a family that has lived in the UK for decades, that relief is not available.
Inheritance tax moved to residence too. From 6 April 2025 inheritance tax follows long-term residence, meaning UK residence in at least 10 of the previous 20 tax years, rather than domicile. A long-term resident who leaves stays within scope for non-UK assets for between three and ten years afterwards (HM Treasury and HMRC policy paper). Leaving the UK is the start of that clock, not the end of the question.
Leaving is a test, not a declaration. Whether you are UK resident in a tax year is decided by the Statutory Residence Test: days in the UK, and ties such as a home, family and work (HMRC, RDR3). Buying in Barbados does not make you non-UK resident; your days and ties in the UK do.
How Barbados taxes a resident who isn't domiciled there
This is the part that will sound familiar. Barbados taxes a resident who is also domiciled there on worldwide income. A resident who is not domiciled in Barbados is taxed on Barbados-source income, and on foreign income only to the extent that a benefit is obtained in Barbados (PwC, last reviewed 9 October 2026). In other words, Barbados still runs the kind of non-dom basis the UK has just abolished.
Barbados is not a zero-tax island. It taxes income it reaches, at rates set out on the residency page. It levies no capital gains tax. Domicile there runs on the common-law test a UK adviser will recognise: a domicile of origin is kept until a domicile of choice is acquired, which takes residence plus an intention to remain indefinitely.
The UK–Barbados treaty
The UK and Barbados have a comprehensive double taxation convention, signed in 2012 and in force, as modified by the OECD Multilateral Instrument (GOV.UK, Barbados tax treaties). A treaty allocates taxing rights and relieves double tax; it does not make income disappear. Your adviser will read it alongside the Statutory Residence Test and the inheritance tax tail, because those three together decide the UK side.
The new Barbados residence law
The Immigration Bill, 2026 and the Barbados Citizenship Bill, 2026 passed the House of Assembly on 27 October and the Senate on 4 November 2026. Neither is in force: each starts on a date fixed by proclamation, with regulations to follow. Until then, the Special Entry and Residence Permit is the route that operates, with a property route from US$300,000.
Once in force:
- The investor route grants permanent residence for $5,000,000 or more in a project the minister designates as an approved national development project. The bill doesn't name the currency; in Barbados dollars that is about US$2.5 million. No project has been designated, and the route doesn't mention real estate.
- The points route lets someone with at least 180 days' lawful residence in the past three years make up the rest of five years with points, each worth six months. A home earns no points in the bill as passed; Barbados' new golden visa works through an example.
- Citizenship follows by registration: at least 360 days' residence as a permanent resident during a period of at least 1,460 days, at the minister's discretion. The minister has said plainly that "Barbados does not grant citizenship by investment".
The UK permits dual citizenship, so a Barbados passport, if you get there, sits alongside a British one.
Why UK families pick Barbados over a zero-tax island
The zero-tax islands, Cayman, Bermuda and The Bahamas, win on the headline rate. Barbados wins on the things a family actually lives with: English common law, English-language schools, private healthcare, a property market with real liquidity on the west coast, and direct long-haul service to the United Kingdom. For a family whose wealth is mostly abroad and stays there, a non-domiciled Barbados residence can work out closer to the old UK position than a zero-tax island would, with a better life attached. That is the conversation to have with your adviser, with numbers.
The wider context of who is leaving and why is in the end of the UK non-dom; for the island against the Gulf, see why I keep sending families to Barbados over Dubai.
What to do now
- Take UK advice on the Statutory Residence Test, the inheritance tax tail and the timing of your last UK tax year.
- If you need residence in Barbados now, SERP operates today. Don't buy a home expecting it to qualify under the new investor route.
- Watch for assent, the proclamation and the first designated projects. I track them on the Barbados permanent residency page.
If you want to talk through where Barbados fits, apply for private access.
Frequently asked questions
Did the UK abolish non-dom status? Yes, for tax purposes. HMRC's guidance says the remittance basis was abolished from 6 April 2025 and UK residents are taxed on the arising basis on worldwide income and gains, with a four-year foreign income and gains regime for new arrivals after ten years abroad.
Does Barbados tax foreign income? For a resident who is domiciled in Barbados, yes, worldwide. For a resident who is not domiciled there, only Barbados-source income and foreign income to the extent a benefit is obtained in Barbados.
Does the UK have a tax treaty with Barbados? Yes. The 2012 UK–Barbados double taxation convention is in force, as modified by the Multilateral Instrument.
Can UK citizens get Barbados permanent residence under the new law? Yes, once it is in force: through five years' lawful residence, the points route or the investor route. Nothing in the bill limits the routes by nationality. Until then, the Special Entry and Residence Permit is the route that operates.
