Papua New Guinea vs Japan
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
🇵🇬 Papua New Guinea — Provincial & Local Government Taxes
Papua New Guinea's 22 provinces and the National Capital District levy their own provincial income taxes on certain income types, business licence fees, and sundry local charges. The Internal Revenue Commission (IRC) administers national taxes. PNG's economy is dominated by extractive industries (LNG, gold, copper) under fiscal resource contracts. The LNG sector has transformed government revenues. Significant informal economy and subsistence agriculture outside the formal tax base. A GST at 10% applies broadly.
🇯🇵 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.
Papua New Guinea vs Japan: Key Tax Differences (2026)
💰 Income Tax: 🇯🇵 Japan has a higher top income tax rate (22–42% vs 5–45%). 🇵🇬 Papua New Guinea is more favourable for high earners.
🛒 VAT/Sales Tax: Both countries have comparable consumption tax rates (10% vs 8–10%).
🏢 Corporate Tax: 🇵🇬 Papua New Guinea offers a lower corporate rate (30% vs 30.62%), which can influence business location decisions.
📈 Capital Gains: 🇵🇬 Papua New Guinea taxes investment gains at a lower rate (17% vs 20.315%), benefiting investors.