Mexico, Singapore, Spain, Portugal: 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
🇸🇬Singapore
83
Territorial
🇪🇸Spain
69
Worldwide
🇵🇹Portugal
76
IFICI (Incentivo Fiscal para a Internacionalização de Competências e Investimento)
🇲🇽Mexico
58
Worldwide

Dimension Profile

Shape = jurisdiction fingerprint. Gap = your decision.

Tax Regime Comparison5
🇸🇬SingaporeTerritorial22%
🇪🇸SpainWorldwide47%
🇵🇹PortugalIFICI (Incentivo Fiscal para a Internacionalização de Competências e Investimento)48%
🇲🇽MexicoWorldwide35%
Tax system mismatchCritical

Spain and Mexico tax all worldwide income once you become a tax resident (top rate: 47%). Singapore and Portugal 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 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.

CFC rules apply in one jurisdictionReview

Spain and Portugal and Mexico 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
🇸🇬Singapore83
🇪🇸Spain69
🇵🇹Portugal76
🇲🇽Mexico58
Dimension Scores
Corporate Tax
100
32
55
15
Funding
85
100
95
85
Visa
75
90
90
50
Residency
75
43
78
65
Tax Res.
75
45
45
40
Practical
91
96
91
73
Remote Work
35
64
69
56
Family
90
95
95
80
Ecosystem
100
60
90
70
Corporate Tax Details
Corporate Tax Rate17%25%21%30%
Capital Gains Tax0%28%28%30%
Tax Treaties93967865
Territorial SystemYesNoNoNo
Funding Details
Active VCs1801004882
Government GrantsYesYesYesYes
EU Funding EligibleNoYesYesNo
Visa Details
Has Startup VisaYesYesYesNo
Processing Time42459030
Min Investment$0-$0$40K
E-ResidencyNoNoNoNo
Digital Nomad VisaNoYesYesNo
Residency Details
Visa Programs Available3233
Citizenship Timeline21055
Dual CitizenshipNoNoYesYes
Immigration Score7787
Tax Res. Details
Tax Residency Days183183183183
Personal Tax Top Rate22474835
Territorial TaxationYesNoNoNo
Special Tax RegimeNoYesYesNo
Exit TaxNoYesYesYes
Practical Details
Banking Difficultyeasyeasymoderatemoderate
100% Foreign OwnershipYesYesYesYes
Company Formation17310
Virtual Office OKYesYesYesYes
Remote Work Details
Nomad VisaNoYesYesNo
Tourist Workillegalgray_areagray_areatolerated
Tourist Visa Days309090180
PE Risk Levelvery_highmoderatemoderatemoderate
Days Before Tax Res.183183183183
Internet Speed2502208555
Coworking/mo$400$250$180$150
Family Details
Safety Index91728241
Int'l SchoolsYesYesYesYes
Homeschoolinglegal_with_restrictionslegal_with_restrictionslegal_with_restrictionslegal
Healthcare Quality90827665
Cost of Living115556848
Ecosystem Details
Unicorns255618
English Business EnvYesNoYesNo
Talent Pool Quality85707268

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