San Marino vs Iran
Tax Rate Comparison
Enter your income below for a personal tax estimate, then scroll down for full rate breakdowns.
💰 Personal Income Tax Calculator
Enter your income to see your estimated annual tax liability in each country — side by side.
Individual Income Tax (Top Marginal Rate)
VAT / GST / Sales Tax
Corporate Tax Rate
Capital Gains Tax
Social Security & Payroll
🇸🇲 San Marino — Municipal Taxes (Castelli)
San Marino's 9 castelli (municipalities) levy local property tax supplements and communal fees. San Marino is an enclave within Italy using the euro but maintaining fiscal sovereignty under a Convention with the EU. The income tax (IRPEF) uses a progressive scale. San Marino aims to be a competitive financial jurisdiction while maintaining EU market access — with corporate tax notably lower than neighbouring Italy.
🇮🇷 Iran — Provincial & Municipal Taxes
Iran's 31 provinces and municipalities have limited independent taxing powers. Municipal contributions (عوارض شهرداری) are levied on construction, business licences, and various services. The Iranian National Tax Administration (INTA) administers national taxes. Significant portions of the economy operate in the informal sector or through foundations (bonyads) that have historically avoided taxation. Sanctions have severely distorted the economy and tax base. The value-added tax has been progressively expanded since 2008.
San Marino vs Iran: Key Tax Differences (2026)
💰 Income Tax: San Marino and Iran have similar top income tax rates (9–35% vs 0–35%).
🛒 VAT/Sales Tax: San Marino has a higher consumption tax (17% vs 10%).
🏢 Corporate Tax: 🇸🇲 San Marino offers a lower corporate rate (17% vs 25%), which can influence business location decisions.
📈 Capital Gains: 🇸🇲 San Marino taxes investment gains at a lower rate (17% vs 25%), benefiting investors.