Portugal vs Spain Tax Comparison for Canadian Property Owners

Key Takeaways

• The tax comparison between Portugal and Spain is one of the most important practical considerations for Canadian buyers deciding between the two countries. Both are EU member states with established expat property markets, but their tax systems differ significantly — particularly for non-resident property owners. In most categories, Portugal has the tax advantage for Canadian non-resident investors, but Spain has advantages in some areas including purchase tax on lower-value properties in certain regions.
• Purchase tax comparison: Portugal charges IMT (Imposto Municipal sobre Transmissões Onerosas de Imóveis) on property purchases. For a secondary/investment property (non-primary residence), the IMT rate table is progressive: ~6–8% of purchase price in the most common range (€200K–€600K for a non-primary residence). Spain charges ITP (Impuesto sobre Transmisiones Patrimoniales) on resale property purchases — rates vary by autonomous community: Andalucía 7%, Catalonia 10%, Valencia 10%, Madrid 6%, Balearics 11–12%. For new construction in Spain, VAT (IVA) of 10% applies instead of ITP. On a comparable €400,000 purchase, Portugal IMT is approximately €24,000–€28,000 (6–7%). Spain ITP in Madrid is €24,000 (6%), but Catalonia/Valencia/Balearics is €40,000–€48,000 (10–12%). For buyers targeting the Algarve vs. Costa del Sol: Portugal is slightly more expensive in purchase tax. For buyers targeting Mallorca vs. Lisbon: Spain's Balearic ITP (11–12%) is significantly more expensive than Portugal's IMT.
• Annual property tax comparison: Portugal's IMI (Imposto Municipal sobre Imóveis) applies at 0.3–0.45% of the tax authority's assessed value (typically 70–80% of market value) for urban properties. On a €400,000 property, estimated IMI: €840–€1,440/year. Spain's IBI (Impuesto sobre Bienes Inmuebles) varies by municipality at 0.4–1.1% of cadastral value (cadastral values are typically well below market value). On a comparable property in a typical Spanish coastal municipality: approximately €600–€1,800/year depending on municipality. The annual tax burden is broadly similar, with Portugal's IMI being slightly more predictable nationwide versus Spain's IBI, which varies more significantly by municipality.
• Rental income tax for non-residents: Portugal taxes non-resident rental income at a flat 25% rate on net rental income. Spain taxes non-resident rental income at 19% (EU/EEA residents) or 24% (non-EU/EEA residents). Canadians are non-EU, so Canadian non-residents pay 24% on Spanish gross rental income (no deductions for non-EU residents — this is a significant disadvantage). In Portugal, non-resident Canadians can deduct allowable rental expenses before the 25% rate applies. For a high-expense property (management fees, repairs, insurance), Portugal's deductible-then-25% can result in lower actual tax than Spain's 24%-on-gross structure. For a low-expense, high-margin property, Spain's 19% (if Canadian residents qualify for EU rate, which they don't) or 24% applies to gross.
• Spain's non-resident imputed income tax on vacant properties is one of the most significant tax disadvantages for Canadians who own Spanish property but don't rent it. Under Spanish law, non-residents who own property in Spain and do not rent it are deemed to receive 'imputed income' from their personal use of the property. The imputed income is calculated at 1.1–2% of the cadastral value annually. At 24% tax rate on the imputed income, this equates to approximately 0.26–0.48% of cadastral value paid annually as income tax — even though no actual income was received. Portugal has no equivalent imputed income tax on non-rented properties for non-residents. This means a Canadian who owns a holiday home in Spain and uses it personally for 4–6 weeks per year still owes Spanish Modelo 210 income tax filings and imputed income tax payments each year.
• Capital gains tax comparison: Portugal taxes non-resident capital gains at 28% on 50% of the gain (effectively 14% of total gain). For principal residences held 2+ years, there is a rollover exemption if proceeds are reinvested in another primary residence within 36 months. Spain taxes non-resident capital gains at 19% (for EU/EEA residents) or 24% (for Canadians as non-EU residents) on 100% of the gain. On the same €100,000 capital gain: Portugal = €14,000 tax. Spain (Canadian) = €24,000 tax. Portugal has a meaningfully lower capital gains tax rate for Canadians.
• Wealth tax: Portugal's AIMI (Adicional ao IMI — Additional IMI) is a wealth tax that applies to individuals whose total Portuguese property portfolio exceeds €600,000 in assessed value. AIMI rates: 0.7% on €600,001–€1,000,000; 1% above €1,000,000; 1.5% for companies. For a €400,000 property, AIMI does not apply (below the €600K threshold). Spain eliminated its national wealth tax (Impuesto sobre el Patrimonio) in 2022 but Madrid and Andalucía offer 100% bonifications. Catalonia, Valencia, Balearics have restored regional wealth taxes. For Spanish property specifically, wealth tax exposure depends on the autonomous community.
• The Canada-Portugal tax treaty is bilateral and provides significantly better withholding rates for Canadians. CPP/OAS paid to a Portuguese tax resident: 10% withholding (vs. 25% non-treaty rate). Canada-Spain also has a tax treaty: CPP/OAS withholding is 15% (higher than Portugal's 10%). For retirees who plan to establish actual tax residency (D7 visa in Portugal, Non-Lucrative Visa in Spain), the treaty withholding rates matter significantly for pension income.
• The IFICI (formerly NHR) regime in Portugal vs. no equivalent in Spain: Portugal's IFICI provides a 20% flat rate on Portuguese-sourced employment income plus partial exemptions on foreign-sourced income for 10 years, for new tax residents. Spain's Beckham Law (Ley Beckham) is the nearest equivalent — a 24% flat rate for qualifying workers relocating to Spain — but it applies primarily to employment-based relocations, not retirees. For Canadian retirees establishing residency, Portugal's IFICI/NHR is a significant tax regime advantage that Spain cannot match.
• Bottom line tax comparison for a typical Canadian non-resident investor: Portugal has the advantage in capital gains tax (effectively 14% vs. 24%), rental income tax structure (deductible expenses before 25% rate vs. 24% on gross), absence of imputed income tax on vacant properties, lower CPP/OAS withholding under the tax treaty (10% vs. 15%), and the IFICI/NHR regime for eventual residents. Spain has the advantage in purchase tax only in certain autonomous communities (Madrid 6%) and potentially in annual IBI rates for some municipalities. For the full destination comparison, the Portugal vs. Spain comparison guide covers lifestyle, property markets, and residency options beyond tax.