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San Marino vs Portugal
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‡น Portugal
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
13.25โ€“48%
48% top rate; further bracket relief phasing in
No change
VAT / GST / Sales Tax
VAT / GST / Sales Tax
17%
17% maintained
No change
6โ€“23%
23% standard; food VAT reductions under review
No change
Corporate Tax Rate
Corporate Tax Rate
17%
17% IRES; Pillar Two compliance
No change
19%
Gradual reduction to 15% by 2030; 19% for 2026
โ–ผ -2.0pp vs 2025
Capital Gains Tax
Capital Gains Tax
0โ€“17%
CGT structure maintained
No change
28%
28% flat; IFICI regime for new residents
No change
Social Security & Payroll
Social Security / Payroll
~30%
ISS reform; pension sustainability
No change
~34.75%
Stable; pension reform discussions ongoing
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‡น Portugal โ€” Municipal & Regional Taxes

Portugal's 18 districts and 308 municipalities levy a municipal IRS surcharge (Derrama Municipal) of up to 1.5% of taxable income on residents. Municipalities also apply the Derrama Municipal on corporate profits (up to 1.5%). Madeira and Azores autonomous regions have their own lower tax regimes: Madeira has a 14.7% corporate rate in the MIBC (international business centre). Real estate transfer taxes (IMT) are municipal. The NHR (Non-Habitual Resident) regime attracted many foreigners until 2024 when it was replaced by IFICI.

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 Portugal: Key Tax Differences (2026)

๐Ÿ’ฐ Income Tax: ๐Ÿ‡ต๐Ÿ‡น Portugal has a higher top income tax rate (9โ€“35% vs 13.25โ€“48%). ๐Ÿ‡ธ๐Ÿ‡ฒ San Marino is more favourable for high earners.

๐Ÿ›’ VAT/Sales Tax: Portugal has a higher consumption tax (17% vs 6โ€“23%).

๐Ÿข Corporate Tax: ๐Ÿ‡ธ๐Ÿ‡ฒ San Marino offers a lower corporate rate (17% vs 19%), which can influence business location decisions.

๐Ÿ“ˆ Capital Gains: ๐Ÿ‡ธ๐Ÿ‡ฒ San Marino taxes investment gains at a lower rate (17% vs 28%), benefiting investors.

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