Moving to Spain from the UK

Moving to Spain from the UK involves more than arranging a visa, finding accommodation and transporting your belongings. You must also establish where you are tax resident, understand which country can tax your income and gains, and continue meeting any UK reporting obligations.

This guide explains the main UK tax considerations for 2026. It covers the Statutory Residence Test, UK-source income, capital gains tax, the UK-Spain double tax treaty and the compliance steps you may need to take when leaving the UK.

With careful planning you can secure the correct non-resident position, limit unnecessary exposure to UK tax, and manage your ongoing HMRC obligations.

How you are taxed in the UK after moving to Spain

The UK tax system follows a residence-based approach. If you are UK tax resident you will generally be liable to UK tax on your worldwide income and gains. If you are non-resident you will generally be liable only on UK-source income and gains from UK property.

Your Spanish position must also be considered. If you become tax resident in Spain, Spain will generally expect you to declare your worldwide income, including UK pensions, UK rental income, interest, dividends and capital gains.

The two countries use different tax years and residence tests. The UK tax year runs from 6 April to 5 April, whereas Spanish tax residence is generally assessed by calendar year, so you may need to consider both systems for the year in which you move.

If you are resident under the domestic rules of both countries, the treaty may determine your treaty residence. It looks at factors such as your permanent home, centre of vital interests and habitual abode.

UK-source income HMRC can continue to tax

Becoming non-resident does not remove every UK tax obligation. HMRC can continue to tax certain UK-source income after you move.

Image 1 — what stays within UK scope

Employment income

The UK may tax employment income relating to workdays physically carried out in the UK. If you live in Spain but return regularly to work here, you may need to allocate your employment income between UK and Spanish workdays. The treaty may then determine which country has the primary taxing right.

Self-employment income

If your self-employed business is carried on in the UK, the UK may continue to tax the relevant profits. Your position depends on the nature of the business, where the work is performed, whether you maintain a UK permanent establishment, and the terms of the treaty.

Pension income

For most people retiring to Spain, this is the section that matters most.

Image 2 — where each type of pension is taxed

Under the treaty, UK private and workplace pensions paid to a Spanish tax resident are generally taxable in Spain rather than the UK. The UK state pension is treated the same way.

Government service pensions, covering the NHS, police, armed forces and local government, are dealt with under a separate article and usually remain taxable in the UK. That position can change if you become a Spanish national.

⚠️ WARNING  Relief is not automatic. Your provider will keep deducting UK tax until HMRC issues an NT code, which you apply for using form DT-Individual, certified by the Spanish tax authority. Apply early, ideally before the payments start, or you will be reclaiming tax rather than avoiding the deduction.

⚠️ WARNING  Lump sums need separate consideration. The UK treats the 25% pension commencement lump sum as tax-free, but Spain does not necessarily follow that treatment for a Spanish tax resident. Where the timing is within your control, this is often better dealt with before you become Spanish resident.

Investment and property income

HMRC can generally tax income from UK-situated assets. This includes rental income from UK property, interest connected with UK assets, dividends and distributions in certain circumstances, and other investment income within the UK charge.

British nationals are entitled to the UK personal allowance regardless of residence status, subject to the relevant rules and any treaty restrictions. If your taxable UK-source income does not exceed the allowance, no UK income tax may be payable.

You may still need to report the income. A nil liability does not automatically mean no UK tax return is required.

Selling your family home after moving to Spain

Have you sold, or are you planning to sell, your former UK home? Review the capital gains tax position before completing the sale.

UK residential property gains can remain subject to UK capital gains tax even when you are non-resident. For 2026/27 the annual exempt amount is £3,000, and residential property gains are taxed at 18% within your remaining basic rate band and 24% above it.

The final position depends on several factors, including:

●       The acquisition and disposal values.

●       The dates on which you owned and occupied the property.

●       Whether you qualify for private residence relief.

●       Whether the property was let during part of your ownership.

●       Whether you have other capital gains in the same tax year.

●       Your residence status when the disposal occurs.

You may qualify for private residence relief for periods during which the property was your main residence, subject to the statutory conditions. The final period of ownership may also qualify, although the relief available depends on the facts and the rules in force.

⚠️ WARNING  If you dispose of UK residential property as a non-resident, you must report the disposal to HMRC and pay any tax due within 60 days of completion, even where there is no tax to pay. The clock runs from completion rather than exchange.

You must also consider Spanish tax. Spain may tax the gain if you are Spanish tax resident, but the treaty and Spanish domestic rules may provide relief for UK tax already paid.

Becoming non-resident under the Statutory Residence Test

Your UK tax residence is determined under the Statutory Residence Test. It applies for each UK tax year and considers your days in the UK, your overseas work and your connections with the UK.

Physical presence

You may be automatically non-resident if you spend no more than 15 midnights in the UK, where you were UK resident in one or more of the previous three tax years. Where you were not resident in any of those years, the limit is no more than 45 midnights. Your previous residence history is therefore important.

Full-time work overseas

You may qualify as non-resident if you work full-time overseas and satisfy the relevant conditions. These include limits on UK workdays, UK days and gaps in your overseas work, together with an average of at least 35 hours a week worked overseas.

If you continue working for a UK employer from Spain, do not assume that your employment automatically makes you UK resident, or automatically keeps you non-resident. Your physical location, work pattern and UK connections must be reviewed together.

UK ties and physical presence

If you do not meet an automatic overseas test, your status may depend on the number of UK ties you retain. These can include a family tie, an accommodation tie, a work tie, a 90-day tie based on previous visits, and a country tie depending on your residence history.

The more ties you have, the fewer days you can spend in the UK without becoming resident.

To achieve a robust non-resident position, plan your departure date, record your UK midnights and review your continuing connections. You may also need to claim split-year treatment if your circumstances meet one of the relevant cases.

The UK-Spain double tax treaty

The treaty can restrict or remove HMRC’s right to tax particular income. It can allocate taxing rights to one country, restrict the rate imposed by the source country, require one country to credit tax paid in the other, and provide a mechanism for resolving dual residence.

⚖️ UK-Spain double tax treaty

By way of example, UK rental income is generally taxable in the UK because the property is situated there. If you are Spanish tax resident you will usually also declare that income in Spain, and Spain should generally give credit for the UK tax paid, subject to Spanish domestic limits and the treaty conditions.

The treaty does not eliminate your reporting obligations. You may still need to file in both countries and actively claim treaty relief or foreign tax credits.

A note on Beckham’s Law

Spain’s special inbound regime, commonly called Beckham’s Law, is often raised by people planning a move. It is worth being clear about what it does.

The regime is aimed at people relocating to Spain in connection with an employment or a qualifying activity. It allows those who qualify to be taxed broadly as non-residents on Spanish-source employment income for a limited period, rather than on their worldwide income.

⚠️ WARNING  It is an inbound worker regime. If you are retiring to Spain rather than relocating for work, you are unlikely to qualify, and you should not plan your pension drawdown on the assumption that it will shelter your UK pension income. Confirm eligibility with a Spanish adviser before relying on it.

🔎 PLEASE CHECK  Beckham’s Law is Spanish domestic law rather than UK tax. Worth having a Spanish adviser confirm the wording of this section before publishing.

Spanish obligations to be aware of

This guide covers the UK side, and Spanish tax advice should come from a Spanish-qualified adviser. Two Spanish requirements are worth knowing about early, because they catch British arrivals out.

●       Modelo 720.  Spanish residents are generally required to report overseas assets above certain thresholds, which for a British arrival will often include UK property, pensions and investment accounts.

●       Wealth tax.  Spain levies an annual wealth tax, with the position varying significantly by autonomous region, alongside a national solidarity charge on larger estates.

Temporary non-resident rules

Are you leaving the UK for only a limited period before returning? If so, consider the temporary non-resident rules.

These anti-avoidance rules are designed to prevent people leaving the UK temporarily to receive income or dispose of assets outside the UK charge. Where they apply, income received or gains realised during the non-resident period may become taxable when you return and resume residence.

Broadly, the rules may be relevant if you owned assets or generated income while UK resident, left the UK and became non-resident, received the income or disposed of the asset while non-resident, and returned within five years.

Potentially affected items include:

●       Dividend income from profits generated before your departure.

●       Pension income excluded from UK tax under the treaty.

●       Share gains from shares acquired before you left the UK.

●       Property gains connected with gains arising before 6 April 2015.

⚠️ WARNING  The pension item matters here. The treaty takes most UK pension income out of UK tax for a Spanish resident, but if you return to the UK within five years that relieved income is brought back into charge in the year you come home.

UK compliance when moving to Spain

The UK tax year runs from 6 April to 5 April, and the standard deadline to file a self assessment return and pay any tax due is 31 January following the end of the tax year. For the 2025/26 tax year that is 31 January 2027.

The practical steps are:

●       Check whether you need to file a return using the GOV.UK self assessment checker.

●       Report your departure through your tax return where required, or submit form P85 if you will not be filing one.

●       Keep records of your UK and Spanish arrival and departure dates.

●       Retain evidence of your overseas home, employment, travel and continuing UK connections.

●       Review UK-source income and any property or investment disposals.

You may need to submit a UK tax return for the year of departure, which could include a split-year claim, UK-source income, property income, capital gains and foreign income received during the relevant period. Note that HMRC’s free filing service cannot submit the residence pages, so you will need commercial software or an adviser.

➡️ HMRC self-assessment check