United Kingdom, Portugal, Spain, Thailand: Business Setup & Startup Ecosystem Compared

Side-by-side breakdown of business setup, startup ecosystem, residency pathways, 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 Kingdom
71
Worldwide
🇹🇭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 KingdomWorldwide45%
🇹🇭ThailandWorldwide35%
Tax system mismatchCritical

Spain and United Kingdom and Thailand tax all worldwide income once you become a tax resident (top rate: 47%). Portugal does 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 and United Kingdom 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 country in this comparison does 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 Kingdom71
🇹🇭Thailand57
Dimension Scores
Corporate Tax
32
55
42
43
Funding
100
95
85
70
Visa
90
90
80
90
Residency
43
78
65
58
Tax Res.
45
45
45
60
Practical
96
91
100
58
Remote Work
64
69
43
72
Family
95
95
80
80
Ecosystem
60
90
100
60
Corporate Tax Details
Corporate Tax Rate25%21%25%20%
Capital Gains Tax28%28%24%0%
Tax Treaties967813061
Territorial SystemNoNoNoNo
Funding Details
Active VCs1004865020
Government GrantsYesYesYesYes
EU Funding EligibleYesYesNoNo
Visa Details
Has Startup VisaYesYesYesYes
Processing Time45905660
Min Investment-$0$0-
E-ResidencyNoNoNoNo
Digital Nomad VisaYesYesNoYes
Residency Details
Visa Programs Available2332
Citizenship Timeline105612
Dual CitizenshipNoYesYesNo
Immigration Score7876
Tax Res. Details
Tax Residency Days183183183180
Personal Tax Top Rate47484535
Territorial TaxationNoNoNoNo
Special Tax RegimeYesYesNoNo
Exit TaxYesYesNoNo
Practical Details
Banking Difficultyeasymoderateeasymoderate
100% Foreign OwnershipYesYesYesNo
Company Formation73114
Virtual Office OKYesYesYesYes
Remote Work Details
Nomad VisaYesYesNoYes
Tourist Workgray_areagray_areaillegalgray_area
Tourist Visa Days909018030
PE Risk Levelmoderatemoderatevery_highlow
Days Before Tax Res.183183183180
Internet Speed2208585200
Coworking/mo$250$180$400$150
Family Details
Safety Index72826562
Int'l SchoolsYesYesYesYes
Homeschoolinglegal_with_restrictionslegal_with_restrictionslegallegal_with_restrictions
Healthcare Quality82767872
Cost of Living556810540
Ecosystem Details
Unicorns56753
English Business EnvNoYesYesNo
Talent Pool Quality70729055

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