Japan vs Sri Lanka
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
🇯🇵 Japan — Prefectural & Municipal Inhabitant Tax
Japan's 47 prefectures levy inhabitant tax (住民税) at a flat 10% on top of national income tax — 4% prefectural + 6% municipal. A reconstruction special income tax of 2.1% of national tax applies through 2037. Property acquisition tax and fixed asset tax (1.4% of assessed value) are levied locally. Large cities impose additional taxes on large businesses.
🇱🇰 Sri Lanka — Provincial & Local Authority Taxes
Sri Lanka's 9 provincial councils have some tax powers including turnover tax, certain business taxes, and stamp duties within their provinces. Local authorities (municipal councils, urban councils, pradeshiya sabhas) levy property tax (Assessment rate) at 25% of annual value and various service fees. The Inland Revenue Department (IRD) administers national taxes. Sri Lanka went through a severe debt crisis in 2022–23; significant IMF-backed tax reforms dramatically raised income tax rates and broadened the tax base.
Japan vs Sri Lanka: Key Tax Differences (2026)
💰 Income Tax: 🇯🇵 Japan has a higher top income tax rate (5–45% vs 6–36%). 🇱🇰 Sri Lanka is more favourable for high earners.
🛒 VAT/Sales Tax: Sri Lanka has a higher consumption tax (8–10% vs 18%).
🏢 Corporate Tax: 🇱🇰 Sri Lanka offers a lower corporate rate (30% vs 30.62%), which can influence business location decisions.
📈 Capital Gains: 🇱🇰 Sri Lanka taxes investment gains at a lower rate (10% vs 20.315%), benefiting investors.