Portugal vs Spain Tax Comparison 2026

Portugal and Spain attract many of the same expats, but their tax systems reward different profiles. Both are firmly progressive: Portugal's rates run from 14.5% to 48% (the top rate applies above EUR 78,834, plus a solidarity surcharge of 2.5% over EUR 80,000 and 5% over EUR 250,000), while Spain's combined state and regional rates run from 19% to 47%, with the top rate kicking in only above EUR 300,000. Portugal's brackets climb quickly — income over EUR 38,632 already faces 43.5% — whereas Spain holds at 37% up to EUR 60,000, so middle-to-upper earners on standard rules generally pay somewhat less in Spain.

Special regimes can flip that conclusion. Spain's Beckham Law offers qualifying new residents a flat 24% on Spanish-source income up to EUR 600,000 for six years, and it remains one of Europe's most generous broad expat regimes as of 2026. Portugal replaced its famous NHR with the more targeted NHR 2.0 (Scientific Research Incentive), a 20% flat rate limited to qualified professionals in scientific research and innovation. If you qualify for either regime, your effective rate changes dramatically; if you qualify for neither, the standard brackets above apply.

Freelancers face a meaningful social security gap. Portuguese self-employed workers pay 21.4% on 70% of declared income, while Spanish autonomos contribute around 30.6% under a progressive base system. Capital gains also differ: Portugal applies a flat 28% on investment gains, while Spain uses a progressive 19-28% scale that only reaches 28% above EUR 300,000 of gains — generally friendlier to modest investors.

Both countries offer digital nomad visas (Portugal's D8 requires about EUR 3,510/month, Spain's roughly EUR 2,520/month), and Portugal additionally runs a Golden Visa residency-by-investment route. Portugal's lower cost of living index (46 vs 50) tends to favor retirees and remote workers on fixed incomes, while corporate founders may note Portugal's 21% corporate rate (17% on the first EUR 25,000 for SMEs) against Spain's 25% standard rate, softened by a 15% rate for newly created companies in their first two years.