United States 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
🇺🇸 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.
🇮🇷 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.
United States vs Iran: Key Tax Differences (2026)
💰 Income Tax: 🇺🇸 United States has a higher top income tax rate (10–37% vs 0–35%). 🇮🇷 Iran is more favourable for high earners.
🛒 VAT/Sales Tax: United States has a higher consumption tax (0–11% vs 10%).
🏢 Corporate Tax: 🇺🇸 United States offers a lower corporate rate (21% vs 25%), which can influence business location decisions.
📈 Capital Gains: 🇺🇸 United States taxes investment gains at a lower rate (20% vs 25%), benefiting investors.