United Kingdom, Portugal, Mexico, Spain: Tax Rates & Visa Options Compared

Side-by-side breakdown of tax rates, visa options, 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)
🇲🇽Mexico
58
Worldwide
🇬🇧United Kingdom
71
Worldwide

Dimension Profile

Shape = jurisdiction fingerprint. Gap = your decision.

Tax Regime Comparison4
🇪🇸SpainWorldwide47%
🇵🇹PortugalIFICI (Incentivo Fiscal para a Internacionalização de Competências e Investimento)48%
🇲🇽MexicoWorldwide35%
🇬🇧United KingdomWorldwide45%
Tax system mismatchCritical

Spain and Mexico and United Kingdom 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 and Mexico 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 country in this comparison does 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 Mexico: 35%. Both apply to all global earnings once you establish residency.

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
🇲🇽Mexico58
🇬🇧United Kingdom71
Dimension Scores
Corporate Tax
32
55
15
42
Funding
100
95
85
85
Visa
90
90
50
80
Residency
43
78
65
65
Tax Res.
45
45
40
45
Practical
96
91
73
100
Remote Work
64
69
56
43
Family
95
95
80
80
Ecosystem
60
90
70
100
Corporate Tax Details
Corporate Tax Rate25%21%30%25%
Capital Gains Tax28%28%30%24%
Tax Treaties967865130
Territorial SystemNoNoNoNo
Funding Details
Active VCs1004882650
Government GrantsYesYesYesYes
EU Funding EligibleYesYesNoNo
Visa Details
Has Startup VisaYesYesNoYes
Processing Time45903056
Min Investment-$0$40K$0
E-ResidencyNoNoNoNo
Digital Nomad VisaYesYesNoNo
Residency Details
Visa Programs Available2333
Citizenship Timeline10556
Dual CitizenshipNoYesYesYes
Immigration Score7877
Tax Res. Details
Tax Residency Days183183183183
Personal Tax Top Rate47483545
Territorial TaxationNoNoNoNo
Special Tax RegimeYesYesNoNo
Exit TaxYesYesYesNo
Practical Details
Banking Difficultyeasymoderatemoderateeasy
100% Foreign OwnershipYesYesYesYes
Company Formation73101
Virtual Office OKYesYesYesYes
Remote Work Details
Nomad VisaYesYesNoNo
Tourist Workgray_areagray_areatoleratedillegal
Tourist Visa Days9090180180
PE Risk Levelmoderatemoderatemoderatevery_high
Days Before Tax Res.183183183183
Internet Speed220855585
Coworking/mo$250$180$150$400
Family Details
Safety Index72824165
Int'l SchoolsYesYesYesYes
Homeschoolinglegal_with_restrictionslegal_with_restrictionslegallegal
Healthcare Quality82766578
Cost of Living556848105
Ecosystem Details
Unicorns561875
English Business EnvNoYesNoYes
Talent Pool Quality70726890

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