South Korea 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.
🇰🇷 South Korea — Local Income Tax & Resident Tax
South Korea's 17 metropolitan/provincial governments levy local income tax at 10% of national income tax. Property holding tax (Jongbu-se) is a national progressive tax on higher-value properties. Local education taxes and acquisition taxes apply to property transfers. Seoul has higher effective rates due to property values.
🇮🇷 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.
South Korea vs Iran: Key Tax Differences (2026)
💰 Income Tax: 🇰🇷 South Korea has a higher top income tax rate (6–45% vs 0–35%). 🇮🇷 Iran is more favourable for high earners.
🛒 VAT/Sales Tax: Both countries have comparable consumption tax rates (10% vs 10%).
🏢 Corporate Tax: 🇰🇷 South Korea offers a lower corporate rate (24% vs 25%), which can influence business location decisions.
📈 Capital Gains: 🇮🇷 Iran taxes investment gains at a lower rate (25% vs 45%), benefiting investors.