Costa Rica vs Papua New Guinea: Income Tax Compared (2026)
Costa Rica vs Papua New Guinea: tax rates, brackets, and take-home pay compared side by side.
| Metric |  Costa Rica |  Papua New Guinea |
|---|---|---|
| Currency | CRC | PGK |
| Top marginal rate | 25% | 42% |
| Standard deduction | ₡0 | K0 |
| Filing deadline | April 15 | 31 October |
Estimated at $75,000 USD-equivalent income
Costa Rica net income ≈ ₡31,292,650 (18.2% effective rate)
Papua New Guinea net income ≈ K185,800 (36.5% effective rate)
Take-home pay compared at four salary levels
Estimated Costa Rica and Papua New Guinea income tax on the same four salaries, set in US dollars and converted at approximate fixed reference rates (not live exchange rates). Income tax only: social contributions are not deducted.
| Salary | Costa Rica tax | Costa Rica take-home | Papua New Guinea tax | Papua New Guinea take-home | Lower effective rate |
|---|---|---|---|---|---|
| $25,000 | ₡988,450 (7.8%) | ₡11,761,550 | K27,850 (28.6%) | K69,650 | Costa Rica |
| $50,000 | ₡3,769,850 (14.8%) | ₡21,730,150 | K66,850 (34.3%) | K128,150 | Costa Rica |
| $100,000 | ₡10,144,850 (19.9%) | ₡40,855,150 | K147,650 (37.9%) | K242,350 | Costa Rica |
| $200,000 | ₡22,894,850 (22.4%) | ₡79,105,150 | K311,450 (39.9%) | K468,550 | Costa Rica |
Costa Rica Pros & Cons
- ✓Lower top tax rate than Papua New Guinea (25% vs 42%)
- ✓Clear filing deadline: April 15
- ✕Top earners face a marginal rate of up to 25%
- ✕Progressive brackets mean higher earners pay a larger share
Papua New Guinea Pros & Cons
- ✓Clear filing deadline: 31 October
- ✕Top earners face a marginal rate of up to 42%
- ✕Higher top rate than Costa Rica by 17.0 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 Costa Rica take-home of roughly ₡31,292,650 (18.2% effective rate) versus Papua New Guinea's K185,800 (36.5% effective rate). Use the calculator above with your own income for a personalized estimate.
How much tax would I pay moving from Costa Rica to Papua New Guinea?+
On a $75,000 USD-equivalent salary our estimate is an effective income tax rate of 18.2% in Costa Rica and 36.5% in Papua New Guinea, so moving from Costa Rica to Papua New Guinea, income tax would rise by roughly $13,717 a year. This compares income tax only: social contributions, residency rules, visas and cost of living are not included.
How much tax would I pay moving from Papua New Guinea to Costa Rica?+
On a $75,000 USD-equivalent salary our estimate is an effective income tax rate of 36.5% in Papua New Guinea and 18.2% in Costa Rica, so moving from Papua New Guinea to Costa Rica, income tax would fall by roughly $13,717 a year. This compares income tax only: social contributions, residency rules, visas and cost of living are not included.
Which has the higher top tax rate, Costa Rica or Papua New Guinea?+
Papua New Guinea has the higher top marginal rate at 42%, compared to Costa Rica's 25%.
What's the standard deduction in each country?+
Costa Rica's estimated standard deduction is ₡0, while Papua New Guinea's is K0. 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 Costa Rica's and Papua New Guinea's official tax authorities before making a decision.
Compare Costa Rica 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.