South Korea vs United States
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
🇰🇷 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.
🇺🇸 United States — State & Local Taxes
The U.S. has 50 states each setting their own income tax (0%–13.3%). California tops at 13.3%, while Texas, Florida, and Nevada levy no state income tax. NYC adds its own income tax (up to 3.876%). Sales taxes vary from 0% (Oregon) to over 11% combined. Property taxes are primarily local. Some states like Washington have introduced capital gains levies.
South Korea vs United States: Key Tax Differences (2026)
💰 Income Tax: 🇰🇷 South Korea has a higher top income tax rate (6–45% vs 10–37%). 🇺🇸 United States is more favourable for high earners.
🛒 VAT/Sales Tax: United States has a higher consumption tax (10% vs 0–11%).
🏢 Corporate Tax: 🇺🇸 United States offers a lower corporate rate (21% vs 24%), which can influence business location decisions.
📈 Capital Gains: 🇺🇸 United States taxes investment gains at a lower rate (20% vs 45%), benefiting investors.