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Comoros vs Portugal
Tax Rate Comparison

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

πŸ‡°πŸ‡² Comoros
vs
πŸ‡΅πŸ‡Ή Portugal
Tax Year:

πŸ’° Personal Income Tax Calculator

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

Enter your annual income above to see your personal tax comparison β†’
Individual Income Tax (Top Marginal Rate)
Top Income Tax Rate
0–30%
No change
13.25–48%
48% top rate; further bracket relief phasing in
No change
VAT / GST / Sales Tax
VAT / GST / Sales Tax
10%
No change
6–23%
23% standard; food VAT reductions under review
No change
Corporate Tax Rate
Corporate Tax Rate
35%
No change
19%
Gradual reduction to 15% by 2030; 19% for 2026
β–Ό -2.0pp vs 2025
Capital Gains Tax
Capital Gains Tax
Taxed as income
No change
28%
28% flat; IFICI regime for new residents
No change
Social Security & Payroll
Social Security / Payroll
~4%
No change
~34.75%
Stable; pension reform discussions ongoing
No change
State, Regional & Local Taxes

πŸ‡°πŸ‡² Comoros β€” Comoros Tax System

The Comoros Islands have progressive income tax up to 30%. TVA is 10%. The economy is very small and among Africa's poorest, reliant on ylang-ylang exports, cloves, and remittances. Political instability (the country has had over 20 coups or coup attempts) hampers governance. President Azali Assoumani consolidated power after a controversial 2018 constitutional referendum.

πŸ‡΅πŸ‡Ή Portugal β€” 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.

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

Comoros vs Portugal: Key Tax Differences (2026)

πŸ’° Income Tax: πŸ‡΅πŸ‡Ή Portugal has a higher top income tax rate (0–30% vs 13.25–48%). πŸ‡°πŸ‡² Comoros is more favourable for high earners.

πŸ›’ VAT/Sales Tax: Portugal has a higher consumption tax (10% vs 6–23%).

🏒 Corporate Tax: πŸ‡΅πŸ‡Ή Portugal offers a lower corporate rate (19% vs 35%), which can influence business location decisions.

πŸ“ˆ Capital Gains: πŸ‡΅πŸ‡Ή Portugal taxes investment gains at a lower rate (28% vs 30%), benefiting investors.

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