How to use Papua New Guinea Income Tax Calculator
This Papua New Guinea income tax calculator works out Papua New Guinean income tax on a progressive 0/22/30/35/40/42 scale for 2023, 2024, 2025 and 2026. Income tax is charged on your salary after a tax-free threshold of PGK 12,500, and the bands have been stable across these years. The calculator shows your income tax, your effective rate and your take-home pay in kina, and lets you compare any two tax years side by side. Mandatory social-security or pension contributions, where they apply, are documented but not deducted, so take-home is shown after income tax only. Jurisdiction note: Papua New Guinea compensation reviews should model resident band thresholds on annual income first, then map practical monthly payroll impacts for household budgeting.
- Select your tax year (2023, 2024, 2025 or 2026).
- Enter your annual gross salary in kina.
- Keep the filing status as Individual.
- Click Calculate to see your income tax, effective rate and take-home pay.
- Turn on the year-comparison view to see two tax years side by side.
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How Papua New Guinea income tax is calculated
Papua New Guinea taxes employment income on a progressive 0/22/30/35/40/42 scale, applied after a tax-free threshold of PGK 12,500. The calculator adds up the tax due in each band to give your total income tax, then divides by gross salary to show your effective rate. Because the bands have been unchanged across 2023, 2024, 2025 and 2026, the calculator returns consistent results for each of those years, which you can confirm with the year-comparison view.
Social security and what is not included
On top of income tax, employees in Papua New Guinea generally pay mandatory social-security or pension contributions on their earnings. These fund pensions and related benefits and are separate from income tax. To keep the calculation transparent, they are documented in the configuration notes but not deducted here, so take-home is shown after income tax only. For your exact position, including any extra reliefs or contributions, check with the Internal Revenue Commission or a licensed tax adviser.
Country-specific filing context
Papua New Guinea compensation reviews should model resident band thresholds on annual income first, then map practical monthly payroll impacts for household budgeting.
Worked examples
Salary PGK 25,000, 2026
Inputs: PGK 25,000 salary
Result: PGK 3,150 income tax · take-home PGK 21,850
Salary PGK 50,000, 2026
Inputs: PGK 50,000 salary
Result: PGK 11,500 income tax · take-home PGK 38,500
Salary PGK 120,000, 2026
Inputs: PGK 120,000 salary
Result: PGK 38,500 income tax · take-home PGK 81,500
Glossary
- PNG resident scale
- Papua New Guinea personal tax schedule for resident employees with progressive rates and thresholds.
- Annual gross normalization
- Practice of converting mixed periodic salary components into an annual taxable baseline.
- Gross salary
- Your total annual pay before income tax and any contributions are deducted.
- Progressive tax
- A system where higher slices of income are taxed at higher rates, so the effective rate rises with income.
- Tax band
- A range of income taxed at a particular rate under Papua New Guinea income tax.
- Effective tax rate
- Total income tax divided by gross income, shown as a percentage.
- Take-home pay
- Pay remaining after income tax (and, in practice, social-security contributions) is deducted.
Related reading
Frequently Asked Questions
Why use Papua New Guinea Income Tax Calculator?
- Applies a progressive 0/22/30/35/40/42 scale to your salary for any year from 2023 to 2026
- Accounts for a tax-free threshold of PGK 12,500 before the bands
- Shows your effective rate and take-home pay in kina
- Compares two Papua New Guinea tax years side by side with the year-comparison view
- Keeps the Papua New Guinea calculation transparent by showing income tax on gross
Common use cases
- Estimate the tax on a Papua New Guinea salary before accepting a job offer
- Work out your monthly take-home after income tax
- Compare a Papua New Guinea salary against a taxed offer elsewhere
- Check how a pay rise moves you between tax bands
- Explain a Papua New Guinea payslip to a new hire
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