Sao Tome and Principe, Singapore, Italy, United Kingdom: 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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SingaporeCyprusEstoniaUruguayPanamaPortugalCosta RicaBelizeSwitzerlandMaltaUnited KingdomCanadaGreeceItalyParaguaySpainGeorgiaUnited Arab EmiratesGermanyIrelandIndonesiaColombiaNetherlandsArgentinaMexicoThailandSao Tome and Principe
4 selectedClear all
🇸🇬Singapore
83
Territorial
🇬🇧United Kingdom
71
Worldwide
🇸🇹Sao Tome and Principe
46
Worldwide
🇮🇹Italy
70
Worldwide

Dimension Profile

Shape = jurisdiction fingerprint. Gap = your decision.

Tax Regime Comparison3
🇸🇬SingaporeTerritorial22%
🇬🇧United KingdomWorldwide45%
🇸🇹Sao Tome and PrincipeWorldwide25%
🇮🇹ItalyWorldwide43%
Tax system mismatchCritical

United Kingdom and Sao Tome and Principe and Italy tax all worldwide income once you become a tax resident (top rate: 45%). Singapore does not - only locally-sourced income is taxed. This is a fundamental structural difference that affects your total effective tax burden.

20pp personal tax rate spreadReview

Both countries tax worldwide income, but the top personal income tax rates differ materially. United Kingdom: 45% vs Sao Tome and Principe: 25%. Both apply to all global earnings once you establish residency.

CFC rules apply in one jurisdictionReview

United Kingdom and Italy 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 countries in this comparison do not have CFC rules.

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
🇸🇬Singapore83
🇬🇧United Kingdom71
🇸🇹Sao Tome and Principe46
🇮🇹Italy70
Dimension Scores
Corporate Tax
100
42
17
32
Funding
85
85
40
100
Visa
75
80
50
90
Residency
75
65
56
68
Tax Res.
75
45
55
55
Practical
91
100
55
83
Remote Work
35
43
52
64
Family
90
80
70
85
Ecosystem
100
100
40
65
Corporate Tax Details
Corporate Tax Rate17%25%25%27.9%
Capital Gains Tax0%24%0%26%
Tax Treaties931303100
Territorial SystemYesNoNoNo
Funding Details
Active VCs180650080
Government GrantsYesYesNoYes
EU Funding EligibleNoNoNoYes
Visa Details
Has Startup VisaYesYesNoYes
Processing Time42564260
Min Investment$0$0$90K-
E-ResidencyNoNoNoNo
Digital Nomad VisaNoNoNoYes
Residency Details
Visa Programs Available3324
Citizenship Timeline26-10
Dual CitizenshipNoYesYesYes
Immigration Score7776
Tax Res. Details
Tax Residency Days183183183183
Personal Tax Top Rate22452543
Territorial TaxationYesNoNoNo
Special Tax RegimeNoNoNoYes
Exit TaxNoNoNoNo
Practical Details
Banking Difficultyeasyeasyvery_difficultmoderate
100% Foreign OwnershipYesYesYesYes
Company Formation113030
Virtual Office OKYesYesNoYes
Remote Work Details
Nomad VisaNoNoNoYes
Tourist Workillegalillegalillegalgray_area
Tourist Visa Days301801590
PE Risk Levelvery_highvery_highlowmoderate
Days Before Tax Res.183183183183
Internet Speed2508510117
Coworking/mo$400$400-$275
Family Details
Safety Index91656565
Int'l SchoolsYesYesNoYes
Homeschoolinglegal_with_restrictionslegal-legal_with_restrictions
Healthcare Quality90783082
Cost of Living1151052855
Ecosystem Details
Unicorns257509
English Business EnvYesYesNoNo
Talent Pool Quality85901065

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