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Saint Kitts and Nevis vs San Marino: tax rates compared
San Marino's income tax rate is 35pp higher than Saint Kitts and Nevis's (35% vs 0%). The 200-country average is 28%: Saint Kitts and Nevis sits below it, San Marino sits above it. Saint Kitts and Nevis's figure is dated 2017-12-31 and San Marino's 2025-12-12, so the two rates come from different data vintages.
Verified data covers five of the six tracked tax types for both countries; every rate below is cited to its source and dated.
At a glance
| Tax | KN | SM | Difference |
|---|---|---|---|
| Income Tax | 0% | 35% | SM +35 pplargest gap |
| Corporate Tax | 33% | 17% | KN +16 pp |
| Capital Gains Tax | 0% | 10% | SM +10 pp |
| Crypto Tax | 0% | 10% | SM +10 pp |
| Wealth Tax | 0% | 0% | match |
Income Tax
| Country | Rate | Source |
|---|---|---|
| Saint Kitts and Nevis | 0% | Source: Laws of Saint Christopher and Nevis — Income Tax Act, Cap. 20.22, Section 3 · as of 2017-12-31 |
| San Marino | 35% | Source: Consiglio Grande e Generale (Parliament of San Marino) — Legge 16 dicembre 2013 n.166, testo coordinato in materia di imposta generale sui redditi, Allegato C (consolidated text, updated to 12 December 2025) · as of 2025-12-12 |
| Difference | −35 pp | San Marino higher |
Corporate Tax
| Country | Rate | Source |
|---|---|---|
| Saint Kitts and Nevis | 33% | Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01 |
| San Marino | 17% | Source: Tax Foundation — Worldwide Corporate Tax Rates · as of 2025-01-01 |
| Difference | +16 pp | Saint Kitts and Nevis higher |
Saint Kitts and Nevis's corporate tax rate is 16pp higher than San Marino's (33% vs 17%). The 201-country average is 22.6%: Saint Kitts and Nevis sits above it, San Marino sits below it.
Capital Gains Tax
| Country | Rate | Source |
|---|---|---|
| Saint Kitts and Nevis | 0% | Source: Laws of Saint Christopher and Nevis — Income Tax Act, Cap. 20.22, Section 3(2)-(3) · as of 2017-12-31 |
| San Marino | 10% | Source: Consiglio Grande e Generale (Parliament of San Marino) — Legge 16 dicembre 2013 n.166, testo coordinato in materia di imposta generale sui redditi (consolidated text, updated to 22 December 2025) · as of 2026-01-01 |
| Difference | −10 pp | San Marino higher |
San Marino's capital gains tax rate is 10pp higher than Saint Kitts and Nevis's (10% vs 0%). The 175-country average is 10.3%: both sit below it. Saint Kitts and Nevis's figure is dated 2017-12-31 and San Marino's 2026-01-01, so the two rates come from different data vintages.
Crypto Tax
| Country | Rate | Source |
|---|---|---|
| Saint Kitts and Nevis | 0% | Source: Laws of Saint Christopher and Nevis — Income Tax Act, Cap. 20.22, Section 3 · as of 2017-12-31 |
| San Marino | 10% | Source: Consiglio Grande e Generale — Testo coordinato, Legge 16 dicembre 2013 n.166 "Imposta Generale sui Redditi" (aggiornato al 12 dicembre 2025), Articoli 7, 13, 41 e 104 · as of 2026-01-01 |
| Difference | −10 pp | San Marino higher |
San Marino's crypto tax rate is 10pp higher than Saint Kitts and Nevis's (10% vs 0%). The 88-country average is 13%: both sit below it. Saint Kitts and Nevis's figure is dated 2017-12-31 and San Marino's 2026-01-01, so the two rates come from different data vintages.
Wealth Tax
| Country | Rate | Source |
|---|---|---|
| Saint Kitts and Nevis | 0% | Source: Saint Kitts and Nevis Inland Revenue Department — Types of Revenue · as of 2026-07-18 |
| San Marino | 0% | Source: Repubblica di San Marino, Portale del Governo — IGR: Gestione Imposte dirette, Patrimoniale (official administrative portal) · as of 2026-07-18 |
| Difference | 0 pp | displayed rates match |
Saint Kitts and Nevis's wealth tax rate is identical to San Marino's — both sit at 0%. The 193-country average is 0.1%: both sit below it.
Not covered for both countries yet: VAT.