Spain, Portugal, United Arab Emirates, Thailand: Tax Rates & Personal Tax Compared

Side-by-side breakdown of tax rates, personal tax, startup ecosystem, and 6 more dimensions for founders choosing where to incorporate in 2026.

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4 selectedClear all
🇪🇸Spain
69
Worldwide
🇵🇹Portugal
76
IFICI (Incentivo Fiscal para a Internacionalização de Competências e Investimento)
🇦🇪United Arab Emirates
67
Territorial
🇹🇭Thailand
57
Worldwide

Dimension Profile

Shape = jurisdiction fingerprint. Gap = your decision.

Tax Regime Comparison5
🇪🇸SpainWorldwide47%
🇵🇹PortugalIFICI (Incentivo Fiscal para a Internacionalização de Competências e Investimento)48%
🇦🇪United Arab EmiratesTerritorial0%
🇹🇭ThailandWorldwide35%
Tax system mismatchCritical

Spain and Thailand tax all worldwide income once you become a tax resident (top rate: 47%). Portugal and United Arab Emirates do not - only locally-sourced income is taxed. This is a fundamental structural difference that affects your total effective tax burden.

Exit tax applies in one jurisdictionCritical

Spain and Portugal have an exit tax. If you establish residency and later wish to leave, you may owe tax on unrealized gains or assets at departure. The other countries in this comparison do not have an exit tax.

13pp personal tax rate spreadNote

Both countries tax worldwide income, but the top personal income tax rates differ materially. Portugal: 48% vs Thailand: 35%. Both apply to all global earnings once you establish residency.

CFC rules apply in one jurisdictionReview

Spain and Portugal have Controlled Foreign Corporation (CFC) rules. Owning a foreign company as a resident may trigger local tax on undistributed profits - even if the company pays no dividends. The other countries in this comparison do not have CFC rules.

Special tax regime available in one jurisdictionNote

Portugal (IFICI (Incentivo Fiscal para a Internacionalização de Competências e Investimento)) offers a qualifying program that may exempt foreign-source income from local tax for up to 10 years. This can significantly reduce your effective rate compared to the standard regime.

Not tax advice. Tax laws change frequently. Verify with a qualified professional before making residency decisions.

Field-by-Field Breakdown

Green = best value per row
Metric
🇪🇸Spain69
🇵🇹Portugal76
🇦🇪United Arab Emirates67
🇹🇭Thailand57
Dimension Scores
Corporate Tax
32
55
100
43
Funding
100
95
85
70
Visa
90
90
80
90
Residency
43
78
63
58
Tax Res.
45
45
90
60
Practical
96
91
96
58
Remote Work
64
69
85
72
Family
95
95
90
80
Ecosystem
60
90
100
60
Corporate Tax Details
Corporate Tax Rate25%21%9%20%
Capital Gains Tax28%28%0%0%
Tax Treaties967813761
Territorial SystemNoNoYesNo
Funding Details
Active VCs100489520
Government GrantsYesYesYesYes
EU Funding EligibleYesYesNoNo
Visa Details
Has Startup VisaYesYesYesYes
Processing Time45903060
Min Investment-$0$136K-
E-ResidencyNoNoNoNo
Digital Nomad VisaYesYesYesYes
Residency Details
Visa Programs Available2332
Citizenship Timeline105-12
Dual CitizenshipNoYesNoNo
Immigration Score7886
Tax Res. Details
Tax Residency Days183183183180
Personal Tax Top Rate4748035
Territorial TaxationNoNoYesNo
Special Tax RegimeYesYesNoNo
Exit TaxYesYesNoNo
Practical Details
Banking Difficultyeasymoderateeasymoderate
100% Foreign OwnershipYesYesYesNo
Company Formation73314
Virtual Office OKYesYesYesYes
Remote Work Details
Nomad VisaYesYesYesYes
Tourist Workgray_areagray_areatoleratedgray_area
Tourist Visa Days90903030
PE Risk Levelmoderatemoderatelowlow
Days Before Tax Res.183183183180
Internet Speed22085120200
Coworking/mo$250$180$350$150
Family Details
Safety Index72828862
Int'l SchoolsYesYesYesYes
Homeschoolinglegal_with_restrictionslegal_with_restrictionslegal_with_restrictionslegal_with_restrictions
Healthcare Quality82768072
Cost of Living55689040
Ecosystem Details
Unicorns5683
English Business EnvNoYesYesNo
Talent Pool Quality70727255

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