An accountant in Dubai with children approaching secondary school and a plan to be back in England by 2028 asks whether to buy now and move later, or buy on arrival. Usually now: the Gulf salary borrows more than the UK one will, the dollar savings buy more sterling, and prime London is cheap by its own history. Sometimes not: when the district is undecided, the job uncertain, or the tax position makes a sale wiser than a purchase.
Residency and family
Buy now, move later: the London purchase for a Gulf expatriate planning a return to the UK
Why a Gulf expatriate should buy a London house first
A Gulf expatriate returning to the UK should usually buy the house before the move: a UK lender sizes the loan on the Gulf salary, dollar savings at 1.33 buy a third more house, and London is at 2014 levels in sterling. Buy within twelve to twenty-four months of the move, let the house, and claim back the 2 per cent and 5 per cent stamp duty surcharges as conditions are met. The catch: fewer than ten years abroad means worldwide income is taxed from the first day of residence.
Borrowing: a UK lender assesses the Gulf salary, with the haircut our mortgage eligibility guide explains, and a Dubai executive on AED 900,000 borrows more than the same person on a £120,000 London salary with UK tax deducted. Currency: the savings are dollars, and sterling at 1.33 buys a third more house than at the 2014 rate.
Price: London is at 2014 levels in sterling, as our market note explains, and a buyer’s market now may not be one in 2028. Time: a house bought in 2026 and let until 2028 is known, its defects found, its street understood, and the family arrives to a home rather than a search in a new job’s first months.
The case against buying a London house before returning
Against: a family that buys in Richmond and takes a job in Canary Wharf, or that returns to a different life than it planned, has bought the wrong house, and selling it costs 5 per cent and a year.
Stamp duty and the refund
Bought while resident in the Gulf, the house carries the 2 per cent non-resident surcharge, and the 5 per cent additional rate if the family owns a home anywhere (a Dubai apartment counts).
How to claim back the 2 per cent and 5 per cent surcharges
Both can come back: the 2 per cent if the buyer spends 183 days in the UK within a 365-day window around completion, which a family that completes in June and arrives in September for the school year will satisfy by the following spring, claimed within two years; the 5 per cent if the Dubai home was the main residence and is sold within three years of the purchase, claimed within twelve months of that sale. Our refunds guide sets out the windows.
A family that times the purchase to within a year of the move recovers seven per cent of the price; one that buys three years ahead recovers the 5 per cent only if the Gulf home sells within three years of the London purchase.
The tax year of arrival
A British expatriate who has been non-resident for ten consecutive tax years qualifies, like any new arrival, for the four-year foreign income and gains regime our non-dom guide explains: four years of UK residence with no UK tax on the Gulf savings’ interest, the dividends from an overseas portfolio or gains on overseas assets.
Tax on worldwide income if you were abroad fewer than ten years
One who has been away fewer than ten years does not, and is taxed on worldwide income from the first day of residence; the end-of-service gratuity, the final bonus and the sale of the Dubai apartment should therefore be realised before the residence start date, in the tax year before the move. Split-year treatment can divide the year of arrival into a non-resident part and a resident part, which the Statutory Residence Test governs and which our residence guide explains. The order is: realise, then arrive.
Mortgage options for returning expats borrowing on a Gulf salary
A buy-to-let mortgage on the house while it is let, converted to a residential mortgage on arrival, is the usual structure; some lenders offer a “returning expat” product that anticipates the switch. The loan is sized on the Gulf income and the rent, with the haircut; the lender will want to know the plan and may require the switch within a period of the family moving in.
Islamic finance follows the same path with Al Rayan or Gatehouse. The family should not assume that the UK employer’s offer letter will replace the Gulf salary in the lender’s eyes until it is signed, and should borrow while the Gulf income is current.
Letting your London house until you return to the UK
The house is let on a periodic tenancy under the Renters’ Rights Act, as our guide explains, and the family recovers it for its own occupation under the moving-in ground with four months’ notice, not within the first twelve months of the tenancy, and with a penalty for reletting afterwards.
The tenancy notice calendar for moving into your let house
A family arriving in September 2028 therefore serves notice by May 2028 on a tenancy that began before May 2027, and should let the house from the start with that calendar in mind; a company let to an employer for its staff, outside the Act, can have a fixed end date. The rent covers the running cost and the finance; the Non-Resident Landlord Scheme applies until the family is resident, as our tax guide explains, and the four-year regime does not shelter UK rent.
Timing your move back to the UK: school, tax and tenancy
Three clocks: the school year (September entry, applications a year ahead, as our schools guide explains); the tax year (arrive after 6 April to keep the previous year clean, or use split-year treatment); and the tenancy (notice four months before the family needs the house).
Working backwards from September 2028 to plan your return
A family that works backwards from a September 2028 school start arrives in the summer of 2028, serves notice in April 2028, realises Gulf assets before 6 April 2028, and bought the house by the summer of 2027 at the latest so that the stamp duty refund window and the tenancy’s first-year bar both fall right. The firm draws this calendar with every returning family in the first meeting.
The sequence for buying a London house before returning to the UK
1. Decide the district by the job and the schools, not by the Gulf’s idea of London; our area guides help. 2. Buy, in the family’s own names with a declaration of trust, with a buy-to-let or returning-expat mortgage on Gulf income, within twelve to twenty-four months of the planned move. 3. Let the house, on a tenancy whose first year ends before the notice date, through an agent that answers our ten questions.
4. Realise Gulf assets, sell or decide about the Gulf home, and settle the Gulf tax and end-of-service position in the tax year before arrival. 5. Serve notice four months before the move; claim the stamp duty refunds as each condition is met; switch the mortgage; register with the council as main residence, which ends the second-home premium; make the English will. 6. Arrive, with the four-year regime claimed on the first return if the ten-year condition is met.
Sources: Stamp Duty Land Tax: non-UK residents, refunds (GOV.UK) · Tax on foreign income: residence and split years (GOV.UK) · Changes to the taxation of non-UK domiciled individuals (GOV.UK) · Renters’ Rights Act 2025 (legislation.gov.uk) Figures verified 14 October 2026.
Frequently Asked
Questions about buying before a return to the UK
No; it requires ten consecutive years of non-residence. You are taxed on worldwide income from the day you become resident, so realise overseas gains and income before that day.
If it is your main residence, selling it within three years of the London purchase recovers the 5 per cent additional rate; selling it before the London purchase avoids that rate altogether. Either works; selling after and claiming is the usual sequence for a family that needs somewhere to live meanwhile.
Yes, at the running cost in our second-home guide, with the council tax premium in boroughs that charge it, and with no rent. Most families let it; some, moving within a year, keep it empty and furnished so the move is to a ready home.
Usually, yes. A UK lender assesses the Gulf salary with a haircut, but a Dubai executive on AED 900,000 borrows more than the same person on a £120,000 London salary with UK tax deducted. Borrow while the Gulf income is current; the lender will not treat a UK employer’s offer letter as replacing it until the contract is signed.
Yes, if you spend 183 days in the UK within a 365-day window around completion, claimed within two years. A family that completes in June and arrives in September for the school year satisfies the test by the following spring. The 5 per cent additional rate comes back separately if the Gulf main residence is sold within three years of the purchase, claimed within twelve months of that sale.
A buy-to-let mortgage on the house while it is let, converted to a residential mortgage on arrival; some lenders offer a “returning expat” product that anticipates the switch. The loan is sized on the Gulf income and the rent, and the lender may require the switch within a period of the family moving in. Islamic finance follows the same path with Al Rayan or Gatehouse.
Before the residence start date, in the tax year before the move, unless you qualify for the four-year foreign income and gains regime by ten consecutive years of non-residence. The end-of-service gratuity, the final bonus and the sale of the Dubai apartment should be realised first. Split-year treatment can divide the year of arrival into a non-resident part and a resident part. The order is: realise, then arrive.
Within twelve to twenty-four months of the planned move. A family that buys within a year of moving recovers seven per cent of the price in stamp duty refunds; one that buys three years ahead recovers the 5 per cent only if the Gulf home sells within three years of the London purchase. For a September 2028 school start, the house should be bought by the summer of 2027 at the latest.
After 6 April, to keep the previous tax year clean, or use split-year treatment under the Statutory Residence Test. A family working backwards from a September 2028 school start arrives in the summer of 2028, serves notice on the tenant in April 2028 and realises Gulf assets before 6 April 2028.
Only if the calendar was set at the start. Under the Renters’ Rights Act the family recovers the house for its own occupation on the moving-in ground with four months’ notice, not within the first twelve months of the tenancy, and with a penalty for reletting afterwards. A family arriving in September 2028 serves notice by May 2028 on a tenancy that began before May 2027. A company let to an employer, outside the Act, can carry a fixed end date.
