Ireland, Portugal, Spain, Mexico: Tax Rates & Visa Options Compared

Side-by-side breakdown of tax rates, visa options, residency pathways, and 6 more dimensions for founders choosing where to incorporate in 2026.

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SingaporeCyprusEstoniaUruguayPanamaPortugalCosta RicaBelizeSwitzerlandMaltaUnited KingdomCanadaGreeceItalyParaguaySpainGeorgiaUnited Arab EmiratesGermanyIrelandIndonesiaColombiaNetherlandsArgentinaMexicoThailandSao Tome and Principe
4 selectedClear all
🇪🇸Spain
69
Worldwide
🇵🇹Portugal
76
IFICI (Incentivo Fiscal para a Internacionalização de Competências e Investimento)
🇮🇪Ireland
62
Remittance-Based
🇲🇽Mexico
58
Worldwide

Dimension Profile

Shape = jurisdiction fingerprint. Gap = your decision.

Tax Regime Comparison3
🇪🇸SpainWorldwide47%
🇵🇹PortugalIFICI (Incentivo Fiscal para a Internacionalização de Competências e Investimento)48%
🇮🇪IrelandRemittance-Based40%
🇲🇽MexicoWorldwide35%
Tax system mismatchCritical

Spain and Mexico 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.

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
🇮🇪Ireland62
🇲🇽Mexico58
Dimension Scores
Corporate Tax
32
55
83
15
Funding
100
95
100
85
Visa
90
90
80
50
Residency
43
78
75
65
Tax Res.
45
45
60
40
Practical
96
91
86
73
Remote Work
64
69
39
56
Family
95
95
80
80
Ecosystem
60
90
75
70
Corporate Tax Details
Corporate Tax Rate25%21%12.5%30%
Capital Gains Tax28%28%33%30%
Tax Treaties96787665
Territorial SystemNoNoNoNo
Funding Details
Active VCs100486582
Government GrantsYesYesYesYes
EU Funding EligibleYesYesYesNo
Visa Details
Has Startup VisaYesYesYesNo
Processing Time45909030
Min Investment-$0$55K$40K
E-ResidencyNoNoNoNo
Digital Nomad VisaYesYesNoNo
Residency Details
Visa Programs Available2333
Citizenship Timeline10555
Dual CitizenshipNoYesYesYes
Immigration Score7857
Tax Res. Details
Tax Residency Days183183183183
Personal Tax Top Rate47484035
Territorial TaxationNoNoNoNo
Special Tax RegimeYesYesYesNo
Exit TaxYesYesYesYes
Practical Details
Banking Difficultyeasymoderatemoderatemoderate
100% Foreign OwnershipYesYesYesYes
Company Formation73510
Virtual Office OKYesYesYesYes
Remote Work Details
Nomad VisaYesYesNoNo
Tourist Workgray_areagray_areagray_areatolerated
Tourist Visa Days909090180
PE Risk Levelmoderatemoderatehighmoderate
Days Before Tax Res.183183183183
Internet Speed220859055
Coworking/mo$250$180$300$150
Family Details
Safety Index72826241
Int'l SchoolsYesYesYesYes
Homeschoolinglegal_with_restrictionslegal_with_restrictionslegallegal
Healthcare Quality82767565
Cost of Living55689548
Ecosystem Details
Unicorns561218
English Business EnvNoYesYesNo
Talent Pool Quality70726068

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