Argentina, Thailand, Colombia, Portugal: Tax Rates & Residency Pathways Compared

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

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🇦🇷Argentina

Worldwide

🇵🇹Portugal

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

🇨🇴Colombia

Worldwide

🇹🇭Thailand

Worldwide

Dimension Profile

Shape = jurisdiction fingerprint. Gap = your decision.

Tax Regime Comparison5

🇦🇷ArgentinaWorldwide35%

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

🇨🇴ColombiaWorldwide39%

🇹🇭ThailandWorldwide35%

Tax system mismatchCritical

Argentina and Colombia and Thailand tax all worldwide income once you become a tax resident (top rate: 39%). 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

Portugal has 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 countries in this comparison do 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 Argentina: 35%. Both apply to all global earnings once you establish residency.

CFC rules apply in one jurisdictionReview

Argentina and Portugal and Colombia 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	🇦🇷Argentina58	🇵🇹Portugal76	🇨🇴Colombia59	🇹🇭Thailand57
Dimension Scores
Corporate Tax	0	55	0	43
Funding	85	95	85	70
Visa	90	90	60	90
Residency	91	78	70	58
Tax Res.	55	45	50	60
Practical	81	91	86	58
Remote Work	79	69	79	72
Family	85	95	80	80
Ecosystem	80	90	60	60
Corporate Tax Details
Corporate Tax Rate	35%	21%	35%	20%
Capital Gains Tax	15%	28%	10%	0%
Tax Treaties	22	78	17	61
Territorial System	No	No	No	No
Funding Details
Active VCs	65	48	55	20
Government Grants	Yes	Yes	Yes	Yes
EU Funding Eligible	No	Yes	No	No
Visa Details
Has Startup Visa	Yes	Yes	No	Yes
Processing Time	60	90	45	60
Min Investment	$5K	$0	$27K	-
E-Residency	No	No	No	No
Digital Nomad Visa	Yes	Yes	Yes	Yes
Residency Details
Visa Programs Available	3	3	3	2
Citizenship Timeline	2	5	5	12
Dual Citizenship	Yes	Yes	Yes	No
Immigration Score	8	8	7	6
Tax Res. Details
Tax Residency Days	365	183	183	180
Personal Tax Top Rate	35	48	39	35
Territorial Taxation	No	No	No	No
Special Tax Regime	No	Yes	No	No
Exit Tax	No	Yes	No	No
Practical Details
Banking Difficulty	difficult	moderate	moderate	moderate
100% Foreign Ownership	Yes	Yes	Yes	No
Company Formation	1	3	5	14
Virtual Office OK	Yes	Yes	Yes	Yes
Remote Work Details
Nomad Visa	Yes	Yes	Yes	Yes
Tourist Work	gray_area	gray_area	tolerated	gray_area
Tourist Visa Days	90	90	90	30
PE Risk Level	moderate	moderate	low	low
Days Before Tax Res.	365	183	183	180
Internet Speed	130	85	45	200
Coworking/mo	$150	$180	$120	$150
Family Details
Safety Index	45	82	44	62
Int'l Schools	Yes	Yes	Yes	Yes
Homeschooling	legal_with_restrictions	legal_with_restrictions	legal	legal_with_restrictions
Healthcare Quality	72	76	65	72
Cost of Living	50	68	42	40
Ecosystem Details
Unicorns	14	6	5	3
English Business Env	No	Yes	No	No
Talent Pool Quality	78	72	62	55

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