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San Marino vs Papua New Guinea
Tax Rate Comparison

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

๐Ÿ‡ธ๐Ÿ‡ฒ San Marino
vs
๐Ÿ‡ต๐Ÿ‡ฌ Papua New Guinea
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
9โ€“35%
35% top; EU association reforms ongoing
No change
22โ€“42%
42% top; resource boom affecting distribution
No change
VAT / GST / Sales Tax
VAT / GST / Sales Tax
17%
17% maintained
No change
10%
GST 10% maintained
No change
Corporate Tax Rate
Corporate Tax Rate
17%
17% IRES; Pillar Two compliance
No change
30%
30%; new LNG projects fiscal terms negotiation
No change
Capital Gains Tax
Capital Gains Tax
0โ€“17%
CGT structure maintained
No change
17%
17% non-residents
No change
Social Security & Payroll
Social Security / Payroll
~30%
ISS reform; pension sustainability
No change
~12.5%
Superannuation fund growth; coverage limited to formal
No change
State, Regional & Local Taxes

๐Ÿ‡ธ๐Ÿ‡ฒ San Marino โ€” Municipal Taxes (Castelli)

San Marino's 9 castelli (municipalities) levy local property tax supplements and communal fees. San Marino is an enclave within Italy using the euro but maintaining fiscal sovereignty under a Convention with the EU. The income tax (IRPEF) uses a progressive scale. San Marino aims to be a competitive financial jurisdiction while maintaining EU market access โ€” with corporate tax notably lower than neighbouring Italy.

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.

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.

San Marino vs Papua New Guinea: Key Tax Differences (2026)

๐Ÿ’ฐ Income Tax: ๐Ÿ‡ต๐Ÿ‡ฌ Papua New Guinea has a higher top income tax rate (9โ€“35% vs 22โ€“42%). ๐Ÿ‡ธ๐Ÿ‡ฒ San Marino is more favourable for high earners.

๐Ÿ›’ VAT/Sales Tax: San Marino has a higher consumption tax (17% vs 10%).

๐Ÿข Corporate Tax: ๐Ÿ‡ธ๐Ÿ‡ฒ San Marino offers a lower corporate rate (17% vs 30%), which can influence business location decisions.

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