International Tax
UK tax advice for Saudi investors, residents and families with UK links
The UK tax side of Saudi links: Saudi investors in UK property and companies, UK residents with Saudi income and the UK-Saudi double taxation agreement.
On this page12 sections
Key points
- 1Saudi investors in UK property face income tax or corporation tax, capital gains reporting and SDLT surcharges
- 2The UK-Saudi double taxation agreement allocates taxing rights on income and gains
- 3UK residents with Saudi income are taxed on it here unless a relief or treaty applies
- 4UK inheritance tax can reach UK assets and, for long-term residents, worldwide assets
- 5We cover UK tax and work alongside local Saudi advisers on Saudi law
Saudi Arabia is one of the UK's significant sources of overseas investment, and many Saudi families, entrepreneurs and professionals have UK homes, schools, businesses or portfolios. The questions are usually practical: what will the UK tax, how do we report it, and what happens if we move?
At ASWATAX, Omar Aswat, a Chartered Tax Adviser, covers the UK side. We work alongside local advisers in Saudi Arabia for Saudi law and tax, and keep both sides of your plan aligned.
Who this is for
- Saudi-based investors buying UK residential or commercial property.
- Saudi families or family offices holding UK companies or portfolios.
- UK residents with Saudi employment income, rent or investments.
- People moving between the UK and Saudi Arabia for work or family reasons.
- Owners of UK property from Saudi Arabia who want their reporting in order.
Saudi investors in UK property
A Saudi-based investor in UK property meets a handful of recurring taxes:
- Stamp Duty Land Tax on purchase, with a 2% surcharge for non-UK residents buying residential property in England and Northern Ireland, plus higher rates for additional dwellings and companies.
- Income tax or corporation tax on rent. A non-resident individual pays income tax and a non-resident company pays corporation tax on UK property income. Tax may be withheld under the Non-Resident Landlord Scheme.
- Capital gains tax on disposals, reported within 60 days of completion.
- Inheritance tax on UK property, whoever owns it personally.
Whether to hold through a company, a trust or personally depends on the family's plans. See Non-UK Resident Landlords, Stamp Duty Land Tax and our article on investing in the UK as a non-resident.
Saudi investors in UK companies
Dividends from a UK company are generally paid without UK withholding tax, and the company pays UK corporation tax on its profits. Interest and royalties can be subject to withholding, which the treaty may reduce. Gains on shares are usually outside UK capital gains tax for a non-resident, other than on property-rich companies. If you are involved in management, the UK may treat the company as managed here, or create a permanent establishment for an overseas company. We review these points before you invest.
UK residents with Saudi income
If you live in the UK, Saudi earnings, rent, dividends and gains are generally taxable here as they arise. New arrivals who qualify for the four-year FIG regime may be able to claim relief on foreign income and gains, at the cost of the personal allowance and CGT annual exempt amount in the year of claim. See Coming to the UK and Non-Doms and the Foreign Income and Gains regime. Foreign tax credit relief and the treaty may prevent double taxation where income is taxed in both countries.
The UK-Saudi double taxation agreement
The convention and protocol, which HMRC lists as in force from 1 January 2009 and later modified by the Multilateral Instrument, allocates taxing rights between the UK and Saudi Arabia. In outline:
- it decides which country may tax business profits, dividends, interest, royalties and gains;
- it contains tie-breaker rules if both treat you as resident;
- it provides relief where both countries tax the same income.
It generally leaves the UK free to tax UK land and its income. It does not cover inheritance tax, and HMRC's list of inheritance tax conventions does not include Saudi Arabia. See International Inheritance Tax.
Families, schools and second homes
Many Saudi families have a UK home for children at school or university, or for time spent in London or elsewhere in the UK. A home that is only used occasionally is a different tax position from one that is let, and a home you spend a lot of time in can affect your UK residence. Gifts to children, loans to fund purchases and the way the property is held all have inheritance tax consequences. Wills may need to be made in both countries so they work together. We consider the family picture as well as the property, and we involve your Saudi advisers on succession and legal points.
Moving to or from the UK
A Saudi resident who moves to the UK, or a UK resident who moves to Saudi Arabia, changes their tax position in both directions at once. Arrivals need the Statutory Residence Test, any split year treatment and a decision on the FIG regime. Leavers need to plan the departure date, disposals and the five-year temporary non-residence rules. See Coming to the UK and Leaving the UK.
Common mistakes
- Buying UK property without modelling the stamp duty, rental and inheritance tax together.
- Missing the 60-day reporting window on a sale.
- Forgetting the Register of Overseas Entities when an overseas company owns UK land.
- Assuming the treaty removes UK tax on UK property.
- Not planning for UK inheritance tax on UK assets.
- Moving to the UK without considering the FIG regime or the lost allowances.
How we help
- We understand your residence, family and investment plans.
- We compare structures for UK property and companies.
- We handle UK returns, reporting and HMRC correspondence.
- We apply the treaty and foreign tax credits where they help.
- We coordinate with your advisers in Saudi Arabia.
Why ASWATAX
You work directly with a Chartered Tax Adviser, and advice is shaped around your commercial and family outcomes. We have advised 300+ clients across 15+ years and are rated 5.0 on Google. We reply the same working day.
Talk to us
If you have Saudi and UK interests, the first call is free. Book a call or contact us. You can also read about the UAE or return to the international tax overview.
01 · Guide in progress
The Saudi to UK Investment Guide
What Saudi investors and UK residents with Saudi income should know about UK tax.
Talk it through instead
Our The Saudi to UK Investment Guide is being written. In the meantime, a 20-minute call with a Chartered Tax Adviser is free.
Book a free callWe reply the same working day.
Often handled together.
- ServiceUAEThe UK side of UAE moves and structures: leaving the UK for the UAE, UAE companies with UK owners and the UK-UAE double tax treaty, alongside your local advisers.Read the page
- ServiceInternational Inheritance TaxSince 6 April 2025, UK inheritance tax on worldwide assets depends on long-term residence, not domicile. We explain the test, the tail after leaving, trusts and treaties.Read the page
- ServiceComing to the UKPlan your move to the UK before you arrive. We explain residence, split year treatment and the four-year foreign income and gains regime for new arrivals.Read the page
- Property ProfessionalsNon-UK Resident LandlordsHow the Non-Resident Landlords Scheme, UK gains reporting, the SDLT surcharge and company structures work for people who own UK property from abroad.Read the page
- Property ProfessionalsStamp Duty Land TaxHow SDLT works for landlords, company buyers, non-residents and commercial investors, including the surcharges and what replaced multiple dwellings relief.Read the page
- Property ProfessionalsCapital Gains TaxHow CGT works when you sell let or second-home property, including the 60-day return, reliefs and the planning that has to happen before exchange.Read the page
From the journal.
Questions, answered.
Straight answers to what clients ask us most. Your own situation may differ, so treat them as a starting point.
Q1Is there a double taxation agreement between the UK and Saudi Arabia?
Yes. The UK and Saudi Arabia have a double taxation convention and protocol from 2007, which entered into force on 1 January 2009 according to HMRC's treaty page. It has since been modified by the Multilateral Instrument. It sets out which country may tax different types of income and gains, and how relief from double tax is given. It does not cover inheritance tax.
Q2What UK taxes does a Saudi investor pay on UK property?
A non-UK resident individual pays UK income tax on rental profits, and a non-resident company pays corporation tax on UK property income. Gains on UK property are taxable and must be reported to HMRC within 60 days. A non-UK resident buyer of residential property in England or Northern Ireland pays a 2% Stamp Duty Land Tax surcharge on top of normal rates. Inheritance tax can apply too.
Q3Should a Saudi investor buy UK property personally or through a company?
There is no single answer. Individuals face income tax rates, inheritance tax on UK property and personal capital gains tax. Companies pay corporation tax and may face the Annual Tax on Enveloped Dwellings or higher stamp duty rates on expensive residential property, and must be registered on the Register of Overseas Entities if they are overseas. We compare structures against your plans, family and exit.
Q4How would the Non-Resident Landlord Scheme apply to my Saudi-owned UK rental?
Under the scheme, letting agents or tenants can be required to deduct tax from rent paid to a landlord whose usual place of abode is outside the UK, and pay it to HMRC. Landlords can apply to HMRC for gross payment if their tax affairs are up to date. Either way you still report the income through Self Assessment or a company tax return.
Q5Do I pay UK capital gains tax if I sell UK property while living in Saudi Arabia?
Yes, non-residents are chargeable on UK residential property gains and on direct and certain indirect disposals of UK non-residential property. You must report within 60 days of completion, even if no tax is due. Rebasing may reduce the gain to the value at an earlier fixed date. Non-resident companies pay corporation tax on these gains.
Q6How does the UK tax a Saudi resident who invests in a UK company?
Dividends from a UK company are generally not subject to UK withholding tax, and a non-resident individual is not usually taxed on UK dividends beyond that. Interest and royalties can bear withholding tax, subject to treaty relief. The company itself pays UK corporation tax. A sale of shares is usually outside UK capital gains tax for non-residents, except for property-rich companies. We check each case.
Q7I live in the UK and receive Saudi income. Is it taxable here?
If you are UK resident, Saudi employment income, rent, dividends and gains are taxable in the UK as they arise, unless the four-year FIG regime applies to you as a new arrival. The treaty and foreign tax credit relief can prevent the same income being fully taxed twice. Reporting is on your Self Assessment return, so keep Saudi tax records.
Q8Can a Saudi national moving to the UK use the four-year FIG regime?
Yes, if they become UK resident after at least ten consecutive tax years of non-UK residence, and they are within their first four years here. They claim the relief year by year, losing the personal allowance and capital gains tax annual exempt amount in claim years. Nationality does not matter. Previous UK residence in the last ten years would remove the entitlement.
Q9How does the treaty decide if I am resident in the UK or Saudi Arabia?
If both countries treat you as resident, the convention uses tie-breaker tests, typically starting with where you have a permanent home available, then your centre of vital interests, and so on. The precise order is in the text of the convention. It is a back-stop that comes after each country's own residence rules, so we first settle your UK position under the Statutory Residence Test.
Q10Does the UK-Saudi treaty stop the UK taxing my UK rental income?
Generally not. Treaties normally let the country where land is located tax income and gains from that land, so the UK keeps the right to tax UK rent and gains on UK property. Saudi Arabia, or your country of residence, may also tax you and then give relief for UK tax. The treaty mainly prevents the same profit being fully taxed in both countries.
Q11Does UK inheritance tax apply to a Saudi resident who owns UK property?
Yes. UK property is within scope of inheritance tax whatever your residence, at 40% above the nil-rate band of £325,000. There is no inheritance tax treaty between the UK and Saudi Arabia on HMRC's list. Debts secured on the property can reduce the value, and structuring or insurance can help. Companies holding UK residential property can also be caught. Take advice before buying.
Q12What if I am a long-term UK resident with Saudi assets?
If you have been UK resident for at least 10 of the last 20 tax years, your worldwide assets, including those in Saudi Arabia, are within UK inheritance tax. Saudi law on succession and local estate rules also apply, so wills and structures should be coordinated. Without a treaty, relief usually comes as a credit for foreign tax on assets abroad, which we work out with local counsel.
Q13Do you advise on Saudi tax, zakat or Saudi law?
No. We advise on UK tax and how it interacts with your Saudi position. Saudi tax rules, including zakat where relevant, company law and succession, are for qualified Saudi advisers. We work alongside your local lawyers and accountants, and coordinate with them to make sure your UK plan and Saudi arrangements are consistent.
Q14Can a Saudi family office or holding company invest in the UK?
Yes, and the structure matters. The UK tax cost depends on whether the vehicle is a company, trust or partnership, where it is managed, what it holds and who owns it. Overseas entities holding UK land must register at Companies House. Rules on enveloped dwellings, non-resident gains and withholding tax may all apply. We design the structure around the investment and the family's long-term plan.
Q15What happens to a UK resident who leaves for Saudi Arabia?
UK residence ends only if you meet the Statutory Residence Test for non-residence. Split year treatment may cover the departure year in some cases. After leaving, UK-source income and UK property stay taxable here, and the temporary non-residence rules apply if you return within five years. Inheritance tax can continue for three to ten years. See our Leaving the UK page for the steps.
Q16How do I get started if I have Saudi and UK interests?
Book a free first call. We will ask where you live, how many days you spend in the UK, what you own here and what you plan to do. We then explain the UK tax position in plain English and outline the next steps. We reply the same working day and can arrange calls at times that suit the Gulf.
05 · Next step
Talk it through with Omar.
The first call is free. You'll speak to a Chartered Tax Adviser, and leave with a clear view of your options.
We reply the same working day.
