Portugal, Spain, Costa Rica, Ireland: Tax Rates & Startup Ecosystem Compared

Side-by-side breakdown of tax rates, startup ecosystem, remote work, 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)
🇮🇪Ireland
62
Remittance-Based
🇨🇷Costa Rica
75
Territorial

Dimension Profile

Shape = jurisdiction fingerprint. Gap = your decision.

Tax Regime Comparison4
🇪🇸SpainWorldwide47%
🇵🇹PortugalIFICI (Incentivo Fiscal para a Internacionalização de Competências e Investimento)48%
🇮🇪IrelandRemittance-Based40%
🇨🇷Costa RicaTerritorial25%
Tax system mismatchCritical

Spain taxes all worldwide income once you become a tax resident (top rate: 47%). Portugal and Costa Rica 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 Ireland 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.

CFC rules apply in one jurisdictionReview

Spain and Portugal and Ireland 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
🇮🇪Ireland62
🇨🇷Costa Rica75
Dimension Scores
Corporate Tax
32
55
83
100
Funding
100
95
100
60
Visa
90
90
80
90
Residency
43
78
75
58
Tax Res.
45
45
60
75
Practical
96
91
86
78
Remote Work
64
69
39
84
Family
95
95
80
80
Ecosystem
60
90
75
40
Corporate Tax Details
Corporate Tax Rate25%21%12.5%30%
Capital Gains Tax28%28%33%15%
Tax Treaties96787612
Territorial SystemNoNoNoYes
Funding Details
Active VCs10048658
Government GrantsYesYesYesYes
EU Funding EligibleYesYesYesNo
Visa Details
Has Startup VisaYesYesYesYes
Processing Time45909045
Min Investment-$0$55K-
E-ResidencyNoNoNoNo
Digital Nomad VisaYesYesNoYes
Residency Details
Visa Programs Available2332
Citizenship Timeline10557
Dual CitizenshipNoYesYesYes
Immigration Score7857
Tax Res. Details
Tax Residency Days183183183-
Personal Tax Top Rate47484025
Territorial TaxationNoNoNoYes
Special Tax RegimeYesYesYesNo
Exit TaxYesYesYesNo
Practical Details
Banking Difficultyeasymoderatemoderatemoderate
100% Foreign OwnershipYesYesYesYes
Company Formation73514
Virtual Office OKYesYesYesYes
Remote Work Details
Nomad VisaYesYesNoYes
Tourist Workgray_areagray_areagray_areatolerated
Tourist Visa Days90909090
PE Risk Levelmoderatemoderatehighlow
Days Before Tax Res.183183183-
Internet Speed220859060
Coworking/mo$250$180$300$200
Family Details
Safety Index72826255
Int'l SchoolsYesYesYesYes
Homeschoolinglegal_with_restrictionslegal_with_restrictionslegallegal
Healthcare Quality82767575
Cost of Living55689552
Ecosystem Details
Unicorns56120
English Business EnvNoYesYesNo
Talent Pool Quality70726045

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