Guernsey vs Slovakia: tax rates compared

Income Tax

Income Tax, side by side

Country	Rate	Source
Guernsey	20%	Source: PwC Worldwide Tax Summaries — Guernsey, Channel Islands, Individual - Taxes on personal income · as of 2025-12-17
Slovakia	25%	Source: OECD Tax Database — Top statutory personal income tax rates · as of 2025-01-01
Difference	−5 pp	Slovakia higher

Corporate Tax

Corporate Tax, side by side

Country	Rate	Source
Guernsey	0%	Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01
Slovakia	24%	Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01
Difference	−24 pp	Slovakia higher

Between the two, Slovakia's corporate tax rate (24%) tops Guernsey's (0%) by 24pp. The 201-country average is 22.6%: Guernsey sits below it, Slovakia sits above it.

VAT

VAT, side by side

Country	Rate	Source
Guernsey	0%	Source: PWC Worldwide Tax Summaries — Guernsey (Individual, Other taxes) · as of 2025-12-17
Slovakia	23%	Source: Finančná správa Slovenskej republiky — Sadzby dane (VAT rates) · as of 2025-01-01
Difference	−23 pp	Slovakia higher

Between the two, Slovakia's VAT rate (23%) tops Guernsey's (0%) by 23pp. The 181-country average is 15%: Guernsey sits below it, Slovakia sits above it.

Capital Gains Tax

Capital Gains Tax, side by side

Country	Rate	Source
Guernsey	0%	Source: PwC Worldwide Tax Summaries — Guernsey, Channel Islands, Individual - Income determination · as of 2025-12-17
Slovakia	0%	Source: PWC Worldwide Tax Summaries — Slovak Republic (Individual, Income determination) · as of 2026-01-20
Difference	0 pp	displayed rates match

There's no gap here — Guernsey and Slovakia both post a capital gains tax rate of 0%. The 175-country average is 10.3%: both sit below it. Guernsey's figure is dated 2025-12-17 and Slovakia's 2026-01-20, so the two rates come from different data vintages.

Wealth Tax

Wealth Tax, side by side

Country	Rate	Source
Guernsey	0%	Source: PWC Worldwide Tax Summaries — Guernsey (Individual, Other taxes) · as of 2025-12-17
Slovakia	0%	Source: PWC Worldwide Tax Summaries — Slovak Republic (Individual, Other taxes) · as of 2026-01-20
Difference	0 pp	displayed rates match

There's no gap here — Guernsey and Slovakia both post a wealth tax rate of 0%. The 193-country average is 0.1%: both sit below it. Guernsey's figure is dated 2025-12-17 and Slovakia's 2026-01-20, so the two rates come from different data vintages.