Ireland, Spain, Paraguay, Portugal: Tax Rates & Startup Funding Compared

Side-by-side breakdown of tax rates, startup funding, startup ecosystem, and 6 more dimensions for founders choosing where to incorporate in 2026.

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4 selectedClear all

🇮🇪Ireland

Remittance-Based

🇵🇾Paraguay

Territorial

🇪🇸Spain

Worldwide

🇵🇹Portugal

IFICI (Incentivo Fiscal para a Internacionalização de Competências e Investimento)

Dimension Profile

Shape = jurisdiction fingerprint. Gap = your decision.

Tax Regime Comparison4

🇮🇪IrelandRemittance-Based40%

🇵🇾ParaguayTerritorial10%

🇪🇸SpainWorldwide47%

🇵🇹PortugalIFICI (Incentivo Fiscal para a Internacionalização de Competências e Investimento)48%

Tax system mismatchCritical

Spain taxes all worldwide income once you become a tax resident (top rate: 47%). Paraguay 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

Ireland and 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 country in this comparison does not have an exit tax.

CFC rules apply in one jurisdictionReview

Ireland and Spain and Portugal 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	🇮🇪Ireland62	🇵🇾Paraguay69	🇪🇸Spain69	🇵🇹Portugal76
Dimension Scores
Corporate Tax	83	100	32	55
Funding	100	40	100	95
Visa	80	50	90	90
Residency	75	66	43	78
Tax Res.	60	80	45	45
Practical	86	76	96	91
Remote Work	39	69	64	69
Family	80	80	95	95
Ecosystem	75	40	60	90
Corporate Tax Details
Corporate Tax Rate	12.5%	10%	25%	21%
Capital Gains Tax	33%	10%	28%	28%
Tax Treaties	76	14	96	78
Territorial System	No	Yes	No	No
Funding Details
Active VCs	65	5	100	48
Government Grants	Yes	No	Yes	Yes
EU Funding Eligible	Yes	No	Yes	Yes
Visa Details
Has Startup Visa	Yes	No	Yes	Yes
Processing Time	90	60	45	90
Min Investment	$55K	$70K	-	$0
E-Residency	No	No	No	No
Digital Nomad Visa	No	No	Yes	Yes
Residency Details
Visa Programs Available	3	2	2	3
Citizenship Timeline	5	3	10	5
Dual Citizenship	Yes	Yes	No	Yes
Immigration Score	5	9	7	8
Tax Res. Details
Tax Residency Days	183	120	183	183
Personal Tax Top Rate	40	10	47	48
Territorial Taxation	No	Yes	No	No
Special Tax Regime	Yes	No	Yes	Yes
Exit Tax	Yes	No	Yes	Yes
Practical Details
Banking Difficulty	moderate	difficult	easy	moderate
100% Foreign Ownership	Yes	Yes	Yes	Yes
Company Formation	5	7	7	3
Virtual Office OK	Yes	Yes	Yes	Yes
Remote Work Details
Nomad Visa	No	No	Yes	Yes
Tourist Work	gray_area	tolerated	gray_area	gray_area
Tourist Visa Days	90	90	90	90
PE Risk Level	high	low	moderate	moderate
Days Before Tax Res.	183	120	183	183
Internet Speed	90	30	220	85
Coworking/mo	$300	$80	$250	$180
Family Details
Safety Index	62	52	72	82
Int'l Schools	Yes	Yes	Yes	Yes
Homeschooling	legal	legal	legal_with_restrictions	legal_with_restrictions
Healthcare Quality	75	52	82	76
Cost of Living	95	35	55	68
Ecosystem Details
Unicorns	12	0	5	6
English Business Env	Yes	No	No	Yes
Talent Pool Quality	60	38	70	72

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