UK-Spain Tax Treaty for UK Expats 2026 -- Tie-Breaker, Pensions and Beckham Law Interaction

Last reviewed: 26 April 2026

The UK expat tax treaty Spain (formally the UK-Spain Double Taxation Convention 2013, gov.uk/government/publications/spain-tax-treaties) is the legal framework governing how UK expats living in Spain are taxed on UK-source income, and how Spanish-source income is treated for UK residents with Spanish financial interests. The UK-Spain DTC 2013 replaced the older 1975 convention and introduced a modern OECD-aligned treaty structure covering employment income, dividends, interest, royalties, pensions, and capital gains. For the UK tax residency rules that determine whether you are UK-resident or non-UK-resident for DTC purposes, see our UK tax residency guide. For the full Spain relocation guide, see our moving to Spain guide.

The UK expat tax treaty Spain framework has been significantly affected by two recent UK legislative changes: the Finance Act 2025 abolition of non-domicile status from 6 April 2025 (replacing it with the 4-year FIG regime) and the Finance Act 2025 residence-based IHT (the 10-year long-term resident rule from 6 April 2025). These changes alter the cross-border tax analysis for UK nationals living in Spain and Spanish nationals living in the UK. The Agencia Tributaria (agenciatributaria.gob.es) administers Spanish income tax (IRPF); HMRC’s International Manual (gov.uk/hmrc-internal-manuals/international-manual) covers the UK-Spain DTC application from the UK side. The 2013 DTC text is available at gov.uk/government/publications/spain-tax-treaties.

Article 4: residence tie-breaker

Article 4 of the UK-Spain DTC 2013 determines "residence" for treaty purposes where an individual is regarded as resident in both countries (a "dual resident" -- possible where both countries’ domestic law treats the individual as resident). The tie-breaker rules apply in sequence: first, the "permanent home" test (the individual is a resident of the state where they have a permanent home available; if homes in both countries, proceed); second, "centre of vital interests" (the state with closer personal and economic relations); third, "habitual abode" (the state where the individual normally lives); fourth, nationality (the state of which the individual is a national). For most UK nationals who have physically relocated to Spain, set up their household in Spain, and given up their UK permanent home, the tie-breaker typically resolves to Spain from the date of departure. HMRC’s SRT (Statutory Residence Test, gov.uk/guidance/the-statutory-residence-test-srt) independently determines UK tax residency; the SRT result and the DTC Article 4 tie-breaker position must be considered together. The OECD Model Tax Convention (oecd.org) is the technical framework underlying Article 4.

Article 17: pension carve-out

Article 17 of the UK-Spain DTC 2013 is the most practically significant provision for UK expats in Spain with UK pension funds. Article 17(1) provides that pensions and other similar remuneration paid in consideration of past employment and periodic pension payments are taxable "only in the Contracting State in which the recipient is a resident." For a UK national who is Spanish tax-resident receiving income from a UK SIPP, defined benefit pension, or workplace pension: under Article 17(1), that pension income is taxable only in Spain (at Spanish IRPF rates of 19-47%) and not in the UK. A UK NT (No Tax) code from HMRC’s CS&I2 team allows UK pension income to be paid gross without UK PAYE withholding. The critical exception: Article 19 of the DTC (Government Service) provides that pensions paid by the UK government to UK nationals in respect of government service (NHS, civil service, armed forces, teachers) remain taxable only in the UK -- the source-state taxing right is preserved for government service pensions regardless of Spanish residency. A UK national in Spain with both a SIPP (Article 17 -- Spain only) and an NHS pension (Article 19 -- UK only) needs to manage two separate withholding regimes. HMRC’s Pensions Tax Manual (gov.uk/hmrc-internal-manuals/pensions-tax-manual) covers NT code applications.

Dividends and interest: Articles 10 and 11

Article 10 of the UK-Spain DTC 2013 governs dividends. Under Article 10, dividends paid by a UK company to a Spanish-resident shareholder may be taxed in both the UK and Spain, but the UK source tax is capped at: 15% for portfolio shareholders (shareholding below 10%); 10% for corporate shareholders with 10%+ shareholding (non-portfolio dividends). Spain’s IRPF taxes foreign dividends received by Spanish residents at the savings tax rates: 19% on the first EUR 6,000; 21% on EUR 6,001-50,000; 23% on EUR 50,001-200,000; 27% above EUR 200,000 (2025 rates, Agencia Tributaria, agenciatributaria.gob.es). Foreign tax credit (deducción por doble imposición internacional) prevents double taxation on dividends taxed in both countries. Article 11 governs interest: under Article 11(2), interest arising in one state and paid to a resident of the other is generally taxed in the state of residence and may not exceed 10% in the source state. The UK-Spain DTC 2013 full text at gov.uk/government/publications/spain-tax-treaties is the authoritative reference for dividend and interest provisions.

Capital gains: Article 13

Article 13 of the UK-Spain DTC 2013 governs capital gains. The general rule under Article 13(6): gains from the alienation of property are taxable only in the state of residence of the alienator. Key exceptions: gains from UK immovable property (UK real estate) are taxable in the UK under Article 13(1) -- non-UK-residents are subject to NRCGT (Non-Resident Capital Gains Tax) on UK residential and commercial property disposals regardless of treaty residence; gains from shares deriving value principally from UK immovable property remain UK-taxable under Article 13(2). For a UK national resident in Spain who sells UK equities (not UK property): the gain is taxable only in Spain under Article 13(6), at Spanish IRPF savings rates. Spain also charges a "salida" exit tax (Impuesto de Salida, Article 95 bis LIRPF) on unrealised gains in shares and collective investment schemes for Spanish residents who leave Spain; this must be considered before departing Spain with significant investment portfolios. HMRC’s guidance on NRCGT at gov.uk/capital-gains-tax-for-non-residents-uk-residential-property covers the 60-day NRCGT return requirement on UK property disposals by non-residents. HMRC’s International Manual covers Article 13 in detail.

Finance Act 2025 IHT and FIG: cross-border impact

The Finance Act 2025 (effective 6 April 2025) introduced two changes that significantly affect UK-Spain cross-border tax planning. First, the 4-year FIG (Foreign Income and Gains) regime replaces the remittance basis for new UK arrivals from 6 April 2025: a Spanish national moving to the UK who has not been UK-resident in any of the prior 10 consecutive tax years qualifies for the FIG regime -- their Spanish income, Spanish dividends, and Spanish capital gains are outside UK tax for 4 years, regardless of remittance. Second, the residence-based IHT 10-year rule: UK nationals who have been UK-resident in at least 10 of the prior 20 tax years are subject to UK IHT on their worldwide estate -- including Spanish property, Spanish bank accounts, and Spanish investments -- during a tail period (up to 10 years) after departure from UK tax residency. Spanish property always falls within Spain’s own IHT framework (Impuesto sobre Sucesiones y Donaciones, administered by autonomous communities); from 6 April 2025, Spanish property of long-term UK residents is also within the UK worldwide IHT estate during the tail period. The UK-Spain estate tax framework requires specialist dual-jurisdiction estate planning advice. HMRC’s IHT guidance at gov.uk/inheritance-tax covers the Finance Act 2025 residence-based rules.

Beckham Law interaction with the UK-Spain DTC

The Beckham Law (Ley Beckham, Régimen Fiscal Especial de Trabajadores Desplazados -- RFETD) provides a flat 24% income tax rate on Spanish-source income (up to EUR 600,000 per year) for qualifying new Spanish residents who move to Spain for employment or qualifying business activity, for up to 5 tax years. Spain’s 2025 Finance Law tightened Beckham Law eligibility: the qualifying activity must now be demonstrably Spain-primary; stricter proof of prior non-residence (5 years without Spanish residency before application); and certain categories of self-employed and digital nomad applicants face additional documentation requirements. The Agencia Tributaria at agenciatributaria.gob.es publishes the current RFETD eligibility requirements and application procedure. The Beckham Law and the UK-Spain DTC interact as follows: Beckham Law holders are Spanish tax residents and therefore entitled to the treaty benefits (Article 17 pension carve-out, Article 10 dividend rate caps); however, the flat 24% RFETD rate applies to Spanish-source income within the regime, not the full progressive IRPF rates. UK-source income for Beckham Law holders is generally taxed at the treaty withholding rate (not the Spanish IRPF rate) as the regime excludes certain foreign-source income. Specialist Spanish tax advice is essential for UK nationals considering Beckham Law applications under the 2025 amended criteria.

This article is for general information only and does not constitute tax, legal, financial or immigration advice. Rules and rates change; verify with the primary sources cited or consult a qualified adviser before acting.

FAQ

How does the UK-Spain DTC 2013 treat UK pension income for Spanish residents?

Under Article 17(1) of the UK-Spain DTC 2013, private pension income (SIPP, defined benefit, workplace pension) paid to a Spanish resident is taxable only in Spain -- not in the UK. A UK NT (No Tax) code from HMRC’s CS&I2 team allows the UK pension provider to pay gross without UK PAYE withholding. Government service pensions (NHS, civil service, armed forces, teachers) remain UK-taxable only under Article 19 regardless of Spanish residency. gov.uk/government/publications/spain-tax-treaties is the authoritative DTC text.

Does Finance Act 2025 IHT affect UK nationals who own property in Spain?

Yes, for long-term UK residents. Finance Act 2025 (from 6 April 2025) introduced residence-based UK IHT: individuals UK-resident in at least 10 of the prior 20 tax years have worldwide IHT exposure during a tail period (up to 10 years) after departure. Spanish property, Spanish bank accounts, and Spanish investments are all within the worldwide UK IHT estate during the tail. IHT is 40% above the nil-rate band (£325,000). Spanish property is separately subject to Spanish IHT (Impuesto sobre Sucesiones) administered by the autonomous community. HMRC’s IHT guidance at gov.uk/inheritance-tax covers the new rules.

What is the Beckham Law and how has it changed in 2025?

The Beckham Law (RFETD, Agencia Tributaria, agenciatributaria.gob.es) provides a flat 24% income tax rate on Spanish-source income for qualifying new Spanish residents for up to 5 tax years. Spain’s 2025 Finance Law tightened eligibility: stricter proof of prior non-residence (5 years without Spanish residency); the qualifying activity must be demonstrably Spain-primary; and certain self-employed and digital nomad applicants face additional documentation requirements. Verify current eligibility directly with the Agencia Tributaria before applying.

What is the 4-year FIG regime and how does it affect people moving from Spain to the UK?

The 4-year FIG (Foreign Income and Gains) regime (Finance Act 2025, from 6 April 2025) exempts qualifying new UK residents from UK income tax on all foreign income and gains for 4 years, provided they have not been UK-resident in any of the prior 10 consecutive tax years. A Spanish national moving to the UK who meets this test has their Spanish rental income, Spanish dividends, and Spanish capital gains outside UK tax for 4 years. UK-source income is taxable from day one. HMRC guidance at gov.uk/hmrc-internal-manuals/residence-domicile-and-remittance-basis.

How are UK dividends taxed for UK expats in Spain under the DTC?

Under Article 10 of the UK-Spain DTC 2013, UK dividends paid to a Spanish resident may be subject to a UK source withholding tax capped at 15% (portfolio shareholders) or 10% (corporate shareholders with 10%+ shareholding). Spain then taxes the dividend at IRPF savings rates (19-27% depending on amount) with a foreign tax credit for UK withholding tax paid. The net result eliminates double taxation but requires both UK and Spanish filings. The DTC text at gov.uk/government/publications/spain-tax-treaties is authoritative.

How is Spanish property taxed on capital gains when sold by a UK expat?

For a UK national who is Spanish tax-resident selling Spanish property: the capital gain is taxable in Spain at IRPF savings rates (19-27%, Agencia Tributaria, agenciatributaria.gob.es) -- Article 13(1) of the UK-Spain DTC 2013 assigns taxing rights on immovable property gains to the state where the property is sited. Spain applies a 3% withholding (retención) on the purchase price at completion, which the buyer withholds and pays on behalf of a non-resident seller; for Spanish-resident sellers, the gain is reported via the annual IRPF return. No UK CGT applies to non-UK property for non-UK-residents.

Sources

1. GOV.UK -- UK-Spain Double Taxation Convention 2013 (full treaty text) (verified 26 April 2026)
2. HMRC -- International Manual (DTC application, Article 17 pension provisions, Article 10 dividends) (verified 26 April 2026)
3. Agencia Tributaria -- Spanish IRPF rates, Beckham Law RFETD eligibility and 2025 amendments (verified 26 April 2026)
4. GOV.UK -- UK IHT: Finance Act 2025 residence-based IHT from 6 April 2025 (worldwide estate) (verified 26 April 2026)
5. HMRC -- Statutory Residence Test (SRT) and split-year treatment for UK-Spain moves (verified 26 April 2026)