Oman vs Papua New Guinea: Income Tax Compared (2026)
Oman vs Papua New Guinea: tax rates, brackets, and take-home pay compared side by side.
| Metric |  Oman |  Papua New Guinea |
|---|---|---|
| Currency | OMR | PGK |
| Top marginal rate | 0% | 42% |
| Standard deduction | ﷼0 | K54,000 |
| Filing deadline | N/A — no personal income tax | 31 October |
Estimated at $75,000 USD-equivalent income
Oman net income ≈ ﷼28,500 (0.0% effective rate)
Papua New Guinea net income ≈ K248,508 (15.0% effective rate)
Oman Pros & Cons
- ✓No personal income tax at all
- ✓Clear filing deadline: N/A — no personal income tax
- ✕Even at 0%, other levies (VAT, customs, social contributions) may still apply
Papua New Guinea Pros & Cons
- ✓K54,000 standard deduction before tax applies
- ✓Clear filing deadline: 31 October
- ✕Top earners face a marginal rate of up to 42%
- ✕Higher top rate than Oman by 42.0 points
- ✕Progressive brackets mean higher earners pay a larger share
Frequently asked questions
At $75,000 income, how does take-home pay compare?+
On an estimated $75,000 USD-equivalent income, our calculator shows Oman take-home of roughly ﷼28,500 (0.0% effective rate) versus Papua New Guinea's K248,508 (15.0% effective rate). Use the calculator above with your own income for a personalized estimate.
Which has the higher top tax rate, Oman or Papua New Guinea?+
Papua New Guinea has the higher top marginal rate at 42%, compared to Oman's 0%.
What's the standard deduction in each country?+
Oman's estimated standard deduction is ﷼0, while Papua New Guinea's is K54,000. A larger deduction reduces the income that's actually taxed.
Are these figures exact?+
No — these are estimates generated from a simplified model of each country's published tax brackets, intended for planning purposes. They don't account for every credit, allowance, or surcharge. Always confirm current-year figures with Oman's and Papua New Guinea's official tax authorities before making a decision.
Compare Oman with other countries
Compare Papua New Guinea with other countries
Figures shown are estimates for the current tax year and do not include every deduction, credit or surcharge that may apply. Always confirm with each country's official tax authority.