UK Taxes for Expats Living in Portugal
Portugal has become one of Europe's most popular destinations for UK expats, retirees, and remote workers. The Non-Habitual Residency (NHR) regime — and its 2024 successor, the IFICI incentive — have attracted thousands of British nationals to Lisbon, Porto, and the Algarve. But NHR's benefits exist on the Portuguese side; the UK's Statutory Residence Test, ongoing HMRC obligations, and the UK-Portugal Double Taxation Convention all still apply to UK nationals who have departed the UK.
Local tax authority
The UK-Portugal Double Taxation Convention (1968, updated protocols) covers income tax and capital gains. Government pensions are taxable only in the UK. Private pensions drawn by Portuguese residents are taxable in Portugal (this was historically a key NHR benefit). Dividends attract 15% withholding, interest 10%, and royalties 5%. The DTA uses primarily the credit method to prevent double taxation.
Portugal-specific complexities for UK filers
- Portugal's NHR (Non-Habitual Residency) regime offered a flat 20% rate on Portuguese-source income and exemptions on foreign income for 10 years — the IFICI regime replaced NHR for new applicants from 2024
- The IFICI incentive for new residents applies a 20% flat rate to qualified activities and provides exemption on most foreign-source income
- UK private pensions distributed to NHR holders were historically taxed at 0% in Portugal — this changed with the 2020 DTA protocol amendment
- UK rental income remains taxable in the UK regardless of Portuguese residency
- Portuguese IMI (property tax) and IMT (transfer tax) apply to property transactions and may create reporting differences
- Portuguese NIF (Número de Identificação Fiscal) is required for tax registration and financial transactions
What's different about filing from Portugal
NHR/IFICI: the Portuguese side of the picture
Portugal's NHR regime (and its IFICI successor) operate on the Portuguese side of the tax equation — they reduce Portuguese tax on qualifying income. They have no effect on HMRC. UK nationals who are UK non-residents (under the SRT) and Portuguese NHR/IFICI holders still owe UK tax on UK-source income: UK rental income, UK government pensions, UK capital gains on UK property, and the UK State Pension. The NHR benefit does not flow through to the UK return.
UK pensions in Portugal: the 2020 protocol change
Until 2020, many UK expats in Portugal with NHR status received UK private pension income at 0% Portuguese tax (under the former NHR pension exemption) and minimal UK tax (because the DTA assigned pensions to Portugal). The 2020 UK-Portugal DTA protocol amendment changed this: UK private pensions for Portuguese residents are now generally taxable in Portugal, and the historic 0% NHR exemption for UK pensions no longer applies to most new NHR holders. We ensure your pension income is reported correctly under the current rules.
UK property and capital gains as a Portuguese resident
UK rental income from UK property is taxable in the UK regardless of your Portuguese residency — the DTA assigns property income to the source country. You must file a UK Self Assessment return for this income and register with the Non-Resident Landlord Scheme if appropriate. If you sell UK residential property as a non-resident, you must report the gain to HMRC within 60 days. Portuguese CGT on UK property disposals may also apply, but the DTA credits UK tax paid.
Recommended UK plans for Portugal-based expats
Frequently asked questions about UK taxes in Portugal
Does the NHR regime eliminate my UK tax obligations?
No. The NHR regime operates on the Portuguese side — it reduces your Portuguese tax on qualifying income. It has no effect on HMRC. As a UK non-resident (if you satisfy the SRT), your UK tax obligations are limited to UK-source income: rental income from UK property, UK government pensions, UK capital gains on UK property, and the State Pension. The NHR does not exempt any of these from UK tax.
How is my UK private pension taxed in Portugal under NHR?
This changed significantly in 2020. Under the old NHR rules, UK pensions were taxed at 0% in Portugal (exempt). Following the 2020 DTA protocol, UK pensions are now generally taxable in Portugal at standard Portuguese rates (or IFICI rates for new IFICI holders). HMRC may also apply UK tax at source (via a pension PAYE code) on certain pension types. We ensure your pension income goes on the right return and DTA relief is correctly claimed.
Do I need to file a UK tax return while living in Portugal?
For the year you leave the UK, yes. After that, you need a UK Self Assessment if you have UK-source income: UK rental income, UK pensions (especially government pensions), UK investments, or UK capital gains on UK property. Portuguese NHR status does not eliminate UK filing obligations.
I'm thinking of buying a property in Portugal — are there any UK tax implications?
Purchasing Portuguese property is generally a Portuguese tax matter (IMT, IMI, notary fees). However, if you fund the purchase from UK income or dispose of UK assets to fund it, UK CGT or income tax may apply to the disposal. If you later rent out the Portuguese property, Portugal taxes that income. If you sell the Portuguese property and you are UK-resident at that point, UK CGT may apply.