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Papua New Guinea vs United States
Tax Rate Comparison

Enter your income below for a personal tax estimate, then scroll down for full rate breakdowns.

๐Ÿ‡ต๐Ÿ‡ฌ Papua New Guinea
vs
๐Ÿ‡บ๐Ÿ‡ธ United States
Tax Year:

๐Ÿ’ฐ Personal Income Tax Calculator

Enter your income to see your estimated annual tax liability in each country โ€” side by side.

Enter your annual income above to see your personal tax comparison โ†’
Individual Income Tax (Top Marginal Rate)
Top Income Tax Rate
22โ€“42%
42% top; resource boom affecting distribution
No change
10โ€“37%
TCJA provisions extended; no sunset
No change
VAT / GST / Sales Tax
VAT / GST / Sales Tax
10%
GST 10% maintained
No change
0โ€“11%
No federal sales tax; state avg ~6โ€“9%
No change
Corporate Tax Rate
Corporate Tax Rate
30%
30%; new LNG projects fiscal terms negotiation
No change
21%
Federal flat; proposals to raise to 28% stalled
No change
Capital Gains Tax
Capital Gains Tax
17%
17% non-residents
No change
0โ€“20%
+ 3.8% NIIT; thresholds inflation-adjusted
No change
Social Security & Payroll
Social Security / Payroll
~12.5%
Superannuation fund growth; coverage limited to formal
No change
~15.3%
SS wage base ~$180,000 est. 2026
No change
State, Regional & Local Taxes

๐Ÿ‡ต๐Ÿ‡ฌ Papua New Guinea โ€” 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.

๐Ÿ‡บ๐Ÿ‡ธ United States โ€” State & Local Taxes

The U.S. has 50 states each setting their own income tax (0%โ€“13.3%). California tops at 13.3%, while Texas, Florida, and Nevada levy no state income tax. NYC adds its own income tax (up to 3.876%). Sales taxes vary from 0% (Oregon) to over 11% combined. Property taxes are primarily local. Some states like Washington have introduced capital gains levies.

โš ๏ธ Disclaimer: Rates shown are standard top/headline rates for informational purposes. Actual tax liability depends on income level, residency, deductions, and tax treaties. 2025โ€“2026 data reflects announced or enacted rates and may be subject to change. Not financial or legal advice.

Papua New Guinea vs United States: Key Tax Differences (2026)

๐Ÿ’ฐ Income Tax: ๐Ÿ‡ต๐Ÿ‡ฌ Papua New Guinea has a higher top income tax rate (22โ€“42% vs 10โ€“37%). ๐Ÿ‡บ๐Ÿ‡ธ United States is more favourable for high earners.

๐Ÿ›’ VAT/Sales Tax: United States has a higher consumption tax (10% vs 0โ€“11%).

๐Ÿข Corporate Tax: ๐Ÿ‡บ๐Ÿ‡ธ United States offers a lower corporate rate (21% vs 30%), which can influence business location decisions.

๐Ÿ“ˆ Capital Gains: ๐Ÿ‡ต๐Ÿ‡ฌ Papua New Guinea taxes investment gains at a lower rate (17% vs 20%), benefiting investors.

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