United Kingdom, Mexico, Switzerland, Portugal: Tax Rates & Visa Options Compared

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

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4 selectedClear all
🇨🇭Switzerland
73
Lump-Sum Taxation (Forfait / Expenditure-Based Taxation)
🇵🇹Portugal
76
IFICI (Incentivo Fiscal para a Internacionalização de Competências e Investimento)
🇲🇽Mexico
58
Worldwide
🇬🇧United Kingdom
71
Worldwide

Dimension Profile

Shape = jurisdiction fingerprint. Gap = your decision.

Tax Regime Comparison4
🇨🇭SwitzerlandLump-Sum Taxation (Forfait / Expenditure-Based Taxation)40%
🇵🇹PortugalIFICI (Incentivo Fiscal para a Internacionalização de Competências e Investimento)48%
🇲🇽MexicoWorldwide35%
🇬🇧United KingdomWorldwide45%
Tax system mismatchCritical

Mexico and United Kingdom tax all worldwide income once you become a tax resident (top rate: 45%). Switzerland 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

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 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 Mexico: 35%. Both apply to all global earnings once you establish residency.

Special tax regime available in one jurisdictionNote

Switzerland (Lump-Sum Taxation (Forfait / Expenditure-Based Taxation)), Portugal (IFICI (Incentivo Fiscal para a Internacionalização de Competências e Investimento)) offer a qualifying program that may exempt foreign-source income from local tax. 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
🇨🇭Switzerland73
🇵🇹Portugal76
🇲🇽Mexico58
🇬🇧United Kingdom71
Dimension Scores
Corporate Tax
75
55
15
42
Funding
85
95
85
85
Visa
40
90
50
80
Residency
60
78
65
65
Tax Res.
70
45
40
45
Practical
88
91
73
100
Remote Work
39
69
56
43
Family
75
95
80
80
Ecosystem
100
90
70
100
Corporate Tax Details
Corporate Tax Rate14.9%21%30%25%
Capital Gains Tax0%28%30%24%
Tax Treaties1007865130
Territorial SystemNoNoNoNo
Funding Details
Active VCs804882650
Government GrantsYesYesYesYes
EU Funding EligibleNoYesNoNo
Visa Details
Has Startup VisaNoYesNoYes
Processing Time45903056
Min Investment-$0$40K$0
E-ResidencyNoNoNoNo
Digital Nomad VisaNoYesNoNo
Residency Details
Visa Programs Available3333
Citizenship Timeline10556
Dual CitizenshipYesYesYesYes
Immigration Score6877
Tax Res. Details
Tax Residency Days90183183183
Personal Tax Top Rate40483545
Territorial TaxationNoNoNoNo
Special Tax RegimeYesYesNoNo
Exit TaxNoYesYesNo
Practical Details
Banking Difficultyeasymoderatemoderateeasy
100% Foreign OwnershipYesYesYesYes
Company Formation53101
Virtual Office OKNoYesYesYes
Remote Work Details
Nomad VisaNoYesNoNo
Tourist Workillegalgray_areatoleratedillegal
Tourist Visa Days9090180180
PE Risk Levelhighmoderatemoderatevery_high
Days Before Tax Res.90183183183
Internet Speed200855585
Coworking/mo$400$180$150$400
Family Details
Safety Index90824165
Int'l SchoolsYesYesYesYes
Homeschoolinglegal_with_restrictionslegal_with_restrictionslegallegal
Healthcare Quality95766578
Cost of Living1406848105
Ecosystem Details
Unicorns1261875
English Business EnvYesYesNoYes
Talent Pool Quality85726890

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