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Iceland vs Slovakia: tax rates compared

Iceland's income tax rate is 21.3pp higher than Slovakia's (46.3% vs 25%). The 37-country average is 43.2%: Iceland sits above it, Slovakia sits below it.

Verified data covers four of the six tracked tax types for both countries; every rate below is cited to its source and dated.

Income Tax

0102030405060World avg 43.2%IS 46.3%SK 25%
Income Tax, side by side
CountryRateSource
Iceland46.3%Source: OECD Tax Database — Top statutory personal income tax rates · as of 2025-01-01
Slovakia25%Source: OECD Tax Database — Top statutory personal income tax rates · as of 2025-01-01
Difference+21.3 ppIceland higherlargest gap on this page

Corporate Tax

0102030405060World avg 22.6%IS 20%SK 24%
Corporate Tax, side by side
CountryRateSource
Iceland20%Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01
Slovakia24%Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01
Difference−4 ppSlovakia higher

Slovakia's corporate tax rate is 4pp higher than Iceland's (24% vs 20%). The 201-country average is 22.6%: Iceland sits below it, Slovakia sits above it.

VAT

0102030405060World avg 19.5%IS 24%SK 23%
VAT, side by side
CountryRateSource
Iceland24%Source: PWC Worldwide Tax Summaries — Iceland (Corporate, Other taxes) · as of 2026-06-22
Slovakia23%Source: Finančná správa Slovenskej republiky — Sadzby dane (VAT rates) · as of 2025-01-01
Difference+1 ppIceland higher

Iceland's VAT rate is 1pp higher than Slovakia's (24% vs 23%). The 37-country average is 19.5%: both sit above it. Iceland's figure is dated 2026-06-22 and Slovakia's 2025-01-01, so the two rates come from different data vintages.

Wealth Tax

0102030405060World avg 0.1%IS 0%SK 0%
Wealth Tax, side by side
CountryRateSource
Iceland0%Source: PWC Worldwide Tax Summaries — Iceland (Individual, Other taxes) · as of 2026-06-22
Slovakia0%Source: PWC Worldwide Tax Summaries — Slovak Republic (Individual, Other taxes) · as of 2026-01-20
Difference0 ppdisplayed rates match

Iceland's wealth tax rate is identical to Slovakia's — both sit at 0%. The 193-country average is 0.1%: both sit below it.

Not covered for both countries yet: Capital Gains Tax, Crypto Tax.