The Iran-US war that began on February 28 has prompted a significant exodus of expatriates from Dubai, a city long built on attracting global wealth with luxury lifestyles, tax breaks, and amenities. According to reports, one in eight British expats evacuated the UAE when missiles started landing in Dubai, and 30,000 of 240,000 Brits in the UAE have left the country since the conflict began. This mass departure is driven by safety concerns, though tax instability in the UK is also a significant factor, with some expats having moved to Dubai earlier for tax reasons and now avoiding return due to tax liabilities. The scale of the exodus is debated, with estimates of British nationals in the UAE ranging from 130,000 to 240,000, affecting perceptions of the crisis's impact on Dubai's expat community and UK tax revenue.
Chaos ensued as evacuation efforts unfolded. After strikes targeted luxury hotels and Dubai International Airport, officials confirmed that all flights were grounded over the weekend. Following a 48-hour shutdown, Dubai International resumed a limited service, with airlines such as Emirates stating priority was being given to passengers with earlier bookings. Thousands were stranded and fearing for their safety, with many attempting to escape Dubai by driving to Muscat in Oman or Riyadh in Saudi Arabia. Most commercial flights from Muscat to Europe were fully booked until later this week, and price-gouging private jet firms have been inundated with demand as the uber-wealthy scramble to flee Dubai amid the war on Iran.
Air travel across the Gulf region has faced its biggest disruption since the Covid-19 pandemic. Commercial airline operations have been severely disrupted by airspace closures due to ongoing missile strikes and drone attacks. Demand for private charter flights out of the Middle East has surged since the beginning of the US-Israeli conflict with Iran, but private charters cannot significantly reduce travel disruption due to unaffordable costs and lack of capacity. Increased demand, limited aircraft availability, higher insurance costs, and empty return flights have contributed to higher prices. One flight saw a group of 12 people and their dog fly from Muscat to Istanbul for $145,000, a 142% increase from the pre-conflict price of around $60,000. Due to skyrocketing demand, the price of chartered flights has reportedly spiked, with the mega-rich paying up to €200,000 to get out of Dubai or nearby regions.
Wealth flight is accelerating alongside the human exodus. According to wealth managers and bankers, wealthy individuals are moving assets from the Gulf to Switzerland for safety and tax reasons. Switzerland has seen increased cash positions from the UAE, rising around 40% over three years. Alternative destinations are emerging, with Balneário Camboriú in Brazil attracting wealthy individuals from Dubai. High-profile departures include Cristiano Ronaldo’s private jet leaving Saudi Arabia on Monday night, and Italy’s defence minister Guido Crosetto and his family returning home on a military aircraft last weekend.
For expats returning to the UK, a financial trap awaits. Expats returning to the UK may face large tax bills due to residency rules, such as exceeding 183 days in the UK. For those non-resident for fewer than five years, returning could trigger income tax and capital gains tax on assets sold while away. The UK’s statutory residence test calculates tax residency based on days spent and connections, with limits ranging from fewer than 46 days to around 120 days depending on ties. With about three weeks remaining in the current financial year, many overseas residents have already 'spent' their allocation of days in Britain without incurring tax liabilities, complicating sudden returns.
To avoid these liabilities, many are devising tax avoidance strategies. Some expats are considering other European countries like France or Ireland to avoid UK tax bills. Wealthy UK nationals fleeing war in the Gulf are seeking sanctuary in countries such as Ireland and France to avoid hefty tax bills back home. High-net-worth individuals who had been living in the UAE and neighbouring countries are hoping to wait out the attacks elsewhere rather than return to the UK. Private aviation is being used by some travellers to maintain compliance with residency rules, as flight costs can be lower than potential tax bills.
HMRC's stance offers little relief. HMRC is unlikely to be sympathetic to tax relief requests from expats returning due to the war. During Covid-19, HMRC allowed some people to overspend their allowance under an exceptional circumstances provision, but this is unlikely to apply now. Some are seeking guidance from HMRC on whether they would be granted 60 extra days under an 'exceptional circumstances' provision, but the outcome remains unclear. Lawyers in the region have received confidential enquiries from clients concerned about how the disruption could affect their tax positions, indicating widespread anxiety.
Influencers in Dubai face a dilemma between safety and finances. Influencers are reluctant to return to the UK due to tax fears and may be paid to post positive content about safety. Some expats and influencers are staying in Dubai, downplaying risks or citing business reasons. This contradiction highlights whether the flight is primarily a safety-driven evacuation or a tax-avoidance strategy, affecting perceptions of the crisis's nature.
Dubai's context as an expat hub makes this exodus particularly challenging. By some estimates, Dubai's population is up to 90% expats, making a mass exodus a viability challenge for the city's economic model. Dubai's appeal has been built on the backs of migrant workers, who human rights organisations say have faced systematic exploitation. In 2023, FairSquare found that migrant construction workers on Dubai’s COP28 site were put to work outdoors in extreme heat that posed serious health threats. A 2024 investigation warned that low-income migrant workers in the UAE were being disproportionately affected by a prolonged dengue outbreak following spring flooding, with conditions likely worsened by the current conflict.
The UK backdrop adds another layer of complexity. The UK has seen a net outflow of millionaires, with the UAE as a top destination, driven by tax instability. The Iran war has caused mortgage deals to shrink and interest rates to rise in the UK, affecting the financial landscape for returning expats. This outflow underscores the tax pressures that initially drove many to Dubai and now complicate their return.
London is experiencing ripple effects from the influx. Expats fleeing Dubai are seeking short-term rentals in London, increasing demand and rents in the luxury property market. This surge highlights how the crisis is reshaping real estate dynamics in global cities, with displaced wealth seeking temporary havens.
The UAE's response has included efforts to control the narrative. UAE authorities restrict negative reporting on the conflict, with fines or jail for those who photograph explosions or make negative comments. Under UAE rules, individuals typically need to spend 183 days within any consecutive 12-month period to qualify as tax resident, or as few as 90 days with a permanent home, employment, or business, adding residency concerns to the evacuation chaos.
Several key unknowns persist amid the crisis. The exact number of British expats who have fled the UAE since the conflict began remains unclear, as does the total revenue impact from private jet flights specifically from Dubai. HMRC has not clarified what specific measures, if any, it will implement regarding tax relief for expats displaced by the war. Details on the current safety situation on the ground in Dubai, including missile strikes and casualties, are scarce, and it is unknown how migrant workers in the UAE are being affected by the current conflict beyond the dengue outbreak.
Broader implications are emerging for global expat communities. Wealthy expatriates often prioritise flexibility when choosing where to live and work, and dislike disruptions like the Iran war. This crisis tests the long-term viability of tax havens like Dubai during geopolitical instability, potentially reshaping where global wealth seeks refuge. The exodus underscores the fragility of expat-dependent economies in times of conflict.