If you live in Spain but still earn income or hold assets in the UK, understanding which country taxes what can be complicated. This in-depth article explains how Spain treats UK salaries, pensions, investments, rental income, property and business interests, with practical examples for British expats and people planning a move.
Moving from the UK to Spain changes the way your income, investments, pensions and property are taxed, even when the money continues to come from Britain.
You might still receive a salary from a UK employer, draw money from a British company, hold ISAs and investment accounts in the UK, receive a UK pension or rent out a property back home.
Spanish tax residents are generally subject to Spanish tax on their worldwide income which means any and all income from the UK can fall within the Spanish tax system alongside income earned in Spain.
The UK may also retain taxing rights over certain income and gains, with the UK-Spain double taxation agreement determining how the two systems interact and how double taxation is relieved.
This guide looks specifically at how Spanish tax can affect British expats, including those already living in Spain and those researching a future move, specifically looking at the most common forms of income expats receive when living in Spain.
This article provides general information about UK and Spanish taxation and must not be treated as tax advice. While we have used common examples we handle, cross-border taxation depends on your residence, income, assets and individual circumstances. Tax rules can also change, and regional taxation within Spain can produce different outcomes.
Spain can consider you tax resident if you spend more than 183 days there during a calendar year. However, you can also become Spanish tax resident where your main base or centre of economic interests is in Spain.
There is also a presumption of Spanish residence where your spouse, from whom you are not legally separated and dependent minor children habitually live in Spain.
For example, someone might spend 170 days in Spain but run their business from their Spanish home, have their family living permanently there and spend much of the remainder of the year travelling. Their position cannot safely be determined by looking at the 170 days alone.
Another significant difference is that the UK tax year runs from 6 April to 5 April, while the Spanish tax year generally follows the calendar year. Spain also does not generally operate a part-year residence concept in the same way as UK split-year treatment.
Someone moving during the year can therefore have a more complicated first year than they expected.
If the domestic rules of both countries appear to make you resident, the UK-Spain tax treaty contains a series of tests to determine treaty residence, starting with matters including where you have a permanent home and where your personal and economic relationships are closer.
Most of our Spanish tax enquiries are from people researching before moving and often from people who have substantial income, investments, pensions, property or business interests.
The first thing to establish is when your Spanish tax residence is likely to begin. Spain generally treats an individual as resident or non-resident for the calendar year rather than simply starting Spanish residence on the date their removal van arrives.
The second is to look at what you already own and how you currently receive your income. For example, a British couple approaching retirement might have:
There isn’t one single Spanish tax rate that would apply in the above scenario and the couple would need to understand what happens to each part of their finances if they become Spanish resident.
The same applies to someone earning £250,000 through a UK business. Salary, dividends and company profits are not necessarily treated as one £250,000 income stream for Spanish tax purposes.
Timing can be particularly important if you are considering a significant pension withdrawal, selling investments, disposing of a business or selling property around the same time as your move.
Where you choose to live can matter too. Spanish personal income tax combines state and autonomous-community elements, so the final rates on general income vary according to the region in which you are resident. At higher incomes, headline marginal rates in some autonomous communities can exceed the national withholding scale.
For people with significant wealth, the region can become more important again because Spain also has wealth taxation, with autonomous-community variations, alongside the tax on large fortunes.
This is why a pre-move tax review should look at your actual finances rather than simply compare headline UK and Spanish income tax rates.
Potentially, because becoming Spanish tax resident doesn't automatically remove every UK tax obligation and a UK non-resident can still be liable for UK tax on certain UK-sourced income.
UK rental income and income from pensions are two obvious examples.
Someone living permanently in Spain who receives pension and rental income may therefore have tax and reporting obligations involving both countries.
The UK-Spain double taxation agreement exists to determine taxing rights and provide relief where the same income or capital is taxable in both countries. In many circumstances, this means receiving a credit for tax paid in the other country rather than simply paying the full tax twice.
However, “there's a double tax treaty” should not be interpreted as “I only ever have to deal with one tax authority”, you are likely to have reporting obligations in both the UK and Spain and failure to report correctly may result in you being penalised.
Since Brexit and Covid, it has become more common for British employees to continue working for a UK employer while living and working remotely from Spain.
If you become Spanish tax resident under the ordinary tax regime, your employment income will generally form part of your Spanish taxable income. The fact that your employer is British, your contract is governed by UK law or your salary continues to be paid into a UK bank account does not, by itself, keep that salary outside the Spanish tax system.
Where you physically perform the work is important too. Someone living in, for example, Valencia and doing their job remotely from their Spanish home is in a different position from someone who lives in Spain but regularly travels back to Britain to perform part of their work there.
Spain's Digital Nomad Visa provides a route for certain non-EU nationals, including British citizens following Brexit, to live in Spain while working remotely for businesses or clients outside Spain.
This can therefore be particularly relevant to a British employee who wants to keep their existing UK job after moving.
However, having a Digital Nomad Visa does not mean that your UK salary remains taxable only in Britain.
Immigration status and tax residence are separate questions. If you become Spanish tax resident, you still need to establish how your employment income will be taxed in Spain and whether the UK retains any taxing rights over part of that income.
There is then another potentially important question: whether you qualify for Spain's special impatriate tax regime, commonly known as the Beckham Law.
However, obtaining a Digital Nomad Visa does not automatically make you eligible for the Beckham regime. An employee continuing a genuine employment relationship with an overseas employer can potentially qualify, subject to the other requirements. Spain's Tax Agency specifically includes qualifying employees carrying out their work remotely and refers expressly to employees holding the international teleworking visa.
The position is different if you move to Spain as a contractor or self-employed worker. Simply holding a Digital Nomad Visa does not give a self-employed contractor automatic access to the Beckham regime. There are separate routes for certain entrepreneurs and highly qualified professionals, but these have their own conditions.
Directors also need to establish whether their particular company structure satisfies the conditions of the regime rather than assuming that either their director status or Digital Nomad Visa is sufficient.
This distinction can become particularly important where a UK employer changes someone's status before they relocate. For example, an employee might be asked to end their UK employment contract and continue providing exactly the same services as an independent contractor after moving to Spain. That change can materially alter their Spanish tax position and potentially their eligibility for the Beckham regime.
Anyone considering changing from employee to contractor as part of a move to Spain should therefore understand the tax consequences before agreeing to the new arrangement, particularly if access to the Beckham regime forms part of their financial planning.
Changes introduced alongside Spain's Startup Law widened access to the regime to include certain remote workers. Qualifying individuals can elect into a special tax regime rather than being taxed entirely under Spain's ordinary progressive income tax system.
For example, a British technology executive earning the equivalent of €200,000 a year who moves permanently to Madrid while continuing to work remotely for their UK employer should get answers to the following questions:
There can also be payroll, legal and social-security consequences for the UK employer, so an arrangement that appears straightforward to the employee can require action from the company as well.
For someone intending to retain a well-paid UK job while moving to Spain, these questions are therefore worth addressing before the move, rather than assuming that securing a Digital Nomad Visa settles the tax position.
The UK-Spain treaty provides that private pensions and similar retirement income are taxable in the country where the recipient is resident. For a Spanish resident, that will generally mean they’re taxed in Spain.
Spain generally treats pension income as employment income for personal income tax purposes.
Under the Spain-UK tax treaty some Government service pensions will generally remain taxable in the UK unless the recipient is both resident in Spain and a Spanish national. HMRC also notes that a UK government pension which is exempt from Spanish taxation can nevertheless be taken into account when Spain determines the rate applying to other taxable income.
A former private-sector employee receiving £50,000 a year from workplace pensions could therefore have a different position from a former civil servant receiving a superficially similar pension.
Public-sector pensions need more careful consideration because not every pension connected with government or public-sector employment is necessarily treated in the same way.
Under the UK-Spain tax treaty, a pension paid by the UK Government, a political subdivision or local authority for qualifying government service will generally remain taxable in the UK for a British national living in Spain. Although Spain does not tax that pension directly, it can take the income into account when determining the tax rate applicable to the individual's other taxable income.
This could apply, for example, to pensions arising from qualifying service in the police, armed forces, public education or other government services.
However, the treaty makes an important distinction where the individual's services were provided in connection with a business carried on by the Government or public authority. Those pensions fall under the ordinary pension provisions instead.
This means that someone who worked for a publicly owned commercial operation, potentially including certain postal or public transport services, could have their pension treated more like a private pension. If they are Spanish tax resident, the pension could therefore be taxable in Spain rather than remaining taxable in the UK.
The distinction is not simply whether your former employer was "public sector" and the nature of the organisation plus the work it was carrying out can determine which treaty provision applies.
For someone receiving a substantial public-sector pension, getting this classification right can make a significant difference. A £50,000 pension taxable in the UK but taken into account when Spain determines the rate on other income can produce a very different result from a £50,000 pension that is itself fully taxable in Spain.
Someone planning to take a substantial lump sum shortly before or after moving should establish the treatment before making the withdrawal rather than assuming that UK pension tax rules determine the Spanish result.
An ISA is a UK tax wrapper and the UK tax advantages of ISAs do not automatically determine how another country taxes the investments held within.
For an ordinary Spanish tax resident, dividends, interest and many investment gains can form part of the Spanish savings tax base even where the underlying investments and accounts remain in Britain.
In 2026, savings income is taxed progressively from 19% to 30%, with the 30% rate applying to the portion above €300,000.
Scenario: Someone moves to Spain with £250,000 in Stocks and Shares ISAs.
They may still think of that money as “tax-free investments” because no UK tax is normally payable within the ISA.
From the Spanish perspective, however, the nature of the income and gains generated within those investments becomes important.
The same issue can arise with general investment accounts, share portfolios, bonds and cash savings.
Someone with a substantial investment portfolio should therefore review not just how much they own, but what they own and how those investments generate returns.
Suppose the investments generate £8,000 of dividends during the year. Such dividends may be taxable in Spain as savings income even though there is no UK dividend tax because they're inside an ISA.
The Spanish savings-income rates currently rise progressively from 19% to 30%, so it is the income generated by the investments, rather than the £250,000 account value, that enters the savings-income calculation.
Suppose they originally invested £150,000 and their ISA is now worth £250,000.
Simply moving to Spain with an unrealised £100,000 gain doesn't typically tax will be charged tax on that £100,000 in Spain. That would potentially change when selling the investments while Spanish resident and realising a €100,000 gain which will be taxable.
Using the current savings bands, and assuming for illustration that they have no other savings income consuming those bands:
That gives approximately €21,880 Spanish tax on a €100,000 gain, before considering the individual's wider circumstances.
Even if the investments were sold within a UK ISA doesn't itself make the gain tax-free in Spain, while £250,000 can also create a reporting issue as the account may also contribute towards Spanish foreign-asset reporting requirements. This is separate from whether tax is actually payable.
The UK retains taxing rights over income from UK property, while a Spanish tax resident can also be required to include foreign income within the Spanish system. The treaty then provides mechanisms to relieve qualifying double taxation.
For example, a couple living in Alicante might retain a flat in Manchester producing £24,000 a year of gross rent after allowable deductions.
The eventual tax calculation in both Spain and the UK would depend on matters including ownership, the amount of UK tax paid and the Spanish treatment of the income.
Spanish rules determine what income and expenses are recognised for the Spanish return. The taxable rental profit calculated under Spanish rules is then generally included in the resident's general income tax base, alongside things such as salary and pension income.
That means there isn't a standalone Spanish “UK rental income rate”.
For example, if after applying Spanish rules the taxable rental income were equivalent to €28,000:
Spain would then generally allow credit for qualifying UK income tax paid on that rental income, but only up to the Spanish tax attributable to the same income. GOV.UK
So if, purely illustratively:
BUT you wouldn't normally pay £10,286 in total.
Spain could give credit for the £2,286 UK tax, leaving roughly £5,714 equivalent payable in Spain.
That's a simplified illustration, because the UK and Spanish taxable amounts can differ and the foreign tax credit calculation has its own rules.
A British expat selling UK land or property can remain within the scope of UK Capital Gains Tax despite being non-resident.
If the seller is also Spanish tax resident, Spain's worldwide taxation and the UK-Spain treaty also become relevant. The treaty expressly permits gains from immovable property to be taxed in the country where that property is situated and contains provisions for relieving double taxation.
So consider someone who bought a London property for £400,000, moved to Spain and subsequently sells it for £750,000.
The acquisition cost, disposal value, allowable costs, residence history, available reliefs and tax paid in the UK can all matter to the eventual position.
For someone already intending to sell property as part of their relocation, it is therefore worth comparing the consequences of selling before and after the move.
For an ordinary Spanish tax resident, these types of income generally enter Spain's savings tax base.
For 2026, the bands are:
|
Savings income |
Tax rate |
|
First €6,000 |
19% |
|
€6,000 to €50,000 |
21% |
|
€50,000 to €200,000 |
23% |
|
€200,000 to €300,000 |
27% |
|
Above €300,000 |
30% |
These are progressive bands.
Someone receiving €400,000 of dividend and other qualifying savings income does not pay 30% on the entire €400,000 simply because they have crossed the €300,000 threshold. The higher rate applies to the relevant portion.
Spain has a special regime for qualifying individuals who move to Spain for work and meet the relevant conditions. The Spanish Tax Agency confirms that eligible workers moving to Spain can opt for the special regime rather than being taxed entirely under the ordinary personal income tax rules.
Whether it is advantageous depends on the individual.
Someone earning a substantial salary can potentially benefit very differently from someone whose wealth primarily produces dividends, gains or other investment income.
Eligibility also needs to be established rather than assumed simply because someone has moved to Spain for work or holds a particular visa.
This is therefore one of the areas to investigate before or shortly after relocating, because the regime has eligibility and application requirements.
Income tax is only part of the calculation for people moving with substantial wealth.
Spain has a Wealth Tax and the Temporary Solidarity Tax on Large Fortunes. Wealth Tax contains significant autonomous-community differences, and Spain's Tax Agency continues to operate the Large Fortunes regime, including Form 718 for the 2025 tax year filed in 2026.
This can make the conversation very different for someone with £10 million or £20 million of assets compared with someone whose wealth consists primarily of a home and pension.
For example, consider a British entrepreneur planning to live permanently in Spain with:
They need to establish which assets fall within the relevant Spanish wealth-tax rules, how exemptions and regional rules apply, how company interests are treated and whether the Large Fortunes tax produces an additional liability.
Two people with the same £16 million headline net worth can have materially different outcomes because the composition and ownership of that wealth matters.
This is one of the strongest reasons for wealthy individuals to obtain advice before establishing Spanish residence.
Paying tax and reporting assets are not always the same obligation and Spanish residents may have to report certain overseas assets through Modelo 720.
It covers separate categories including foreign bank accounts, securities and certain financial assets, and overseas real estate. The commonly relevant initial reporting threshold is €50,000 for each applicable category, with separate rules determining whether another declaration is required in subsequent years.
That can be particularly relevant for British expats because retaining assets in Britain after moving is so common.
A UK bank account, investment portfolio or property may therefore create Spanish reporting requirements even if it hasn't generated a taxable gain that year.
Foreign cryptocurrency can also have a separate reporting regime under Modelo 721 where the relevant requirements are met.
If you continue receiving income in pounds while living in Spain, there is also a currency consideration.
Your UK salary, pension, dividends or rental income may continue to arrive in GBP, while your Spanish tax liability will ultimately need to be paid in euros. The same applies if your income is predominantly in Euros but you have a UK tax bill in GBP.
This means movements in the GBP/EUR exchange rate between earning the income and paying the tax can affect how many pounds you actually need to convert to settle the tax bill(s).
For smaller liabilities the difference may be relatively modest, but it can become significant where substantial amounts of tax are due. A change in the exchange rate on a €50,000 or €100,000 tax payment can make a noticeable difference to its sterling cost.
This is another reason to understand your likely Spanish tax liability sooner rather than later. Knowing approximately how much you will need and when it will be due gives you more time to plan the conversion, rather than being forced to exchange a large amount of sterling at whatever rate is available shortly before a tax deadline.
For people regularly receiving GBP income while spending and paying tax in euros, it can also be worth considering the currency position as part of their wider financial planning.
Not every British person living in Spain needs complicated international tax planning.
If your finances are straightforward, your obligations may be relatively simple once you understand where you are resident and which country taxes your income.
Professional cross-border advice becomes much more valuable where you have income or assets that remain connected to Britain.
That includes people with UK companies, substantial investment portfolios, multiple pensions, rental properties, planned property or business sales, significant wealth, income arising in several countries or uncertainty over where they are actually tax resident.
It is particularly worth getting advice before moving if you are contemplating a large financial transaction around the same time.
A decision made six months before becoming Spanish tax resident can sometimes have a different tax result from the same decision made six months afterwards. The point of pre-move advice is to understand that difference while you still have choices available.
Experts for Expats works with independent tax professionals who specialise in helping people whose finances cross international borders.
If you are British and already living in Spain, we can help identify a specialist who can review your UK and Spanish position, explain your obligations and assist with tax returns or more complex cross-border issues where required.
If you are still researching a move, getting advice before becoming Spanish tax resident can help you understand how the move could affect your existing income, pensions, investments, property and business interests before decisions become difficult to reverse.
Depending on the complexity of your circumstances, the appropriate next step may be an initial discovery call or a formal consultation with a UK-Spain tax specialist.