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San Marino vs Belgium
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‡ง๐Ÿ‡ช Belgium
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
25โ€“45%
Arizona reform reducing top rate; lower brackets widened
โ–ผ -5.0pp vs 2025
VAT / GST / Sales Tax
VAT / GST / Sales Tax
17%
17% maintained
No change
6โ€“21%
Some reduced rates restructured under reform
No change
Corporate Tax Rate
Corporate Tax Rate
17%
17% IRES; Pillar Two compliance
No change
25%
25% maintained; IP box regime continues
No change
Capital Gains Tax
Capital Gains Tax
0โ€“17%
CGT structure maintained
No change
10โ€“33%
New flat 10% CGT on financial assets in reform
No change
Social Security & Payroll
Social Security / Payroll
~30%
ISS reform; pension sustainability
No change
~46%
Reform targets reducing employer contributions over time
โ–ผ -2.0pp vs 2025
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‡ง๐Ÿ‡ช Belgium โ€” Regional & Municipal Income Taxes

Belgium's 3 regions (Flanders, Wallonia, Brussels) and 589 municipalities each add centimes additionnelles (additional centimes) to federal income tax. Municipal rates range from 0% to 9.5% of federal income tax, averaging ~7%. Flanders, Wallonia, and Brussels have differing property tax (prรฉcompte immobilier) rates and housing policy incentives. The withholding tax on investment income (prรฉcompte mobilier) is federal at 30%. Belgium has no inheritance tax at federal level โ€” it's regional.

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 Belgium: Key Tax Differences (2026)

๐Ÿ’ฐ Income Tax: ๐Ÿ‡ง๐Ÿ‡ช Belgium has a higher top income tax rate (9โ€“35% vs 25โ€“45%). ๐Ÿ‡ธ๐Ÿ‡ฒ San Marino is more favourable for high earners.

๐Ÿ›’ VAT/Sales Tax: Belgium has a higher consumption tax (17% vs 6โ€“21%).

๐Ÿข Corporate Tax: ๐Ÿ‡ธ๐Ÿ‡ฒ San Marino offers a lower corporate rate (17% vs 25%), which can influence business location decisions.

๐Ÿ“ˆ Capital Gains: ๐Ÿ‡ธ๐Ÿ‡ฒ San Marino taxes investment gains at a lower rate (17% vs 33%), benefiting investors.

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