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2026be05 / 06
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Capital Income & Investment Taxation β€” Belgium

Belgium taxes investment income differently from employment income. Dividends and interest subject to withholding tax. Capital gains generally not taxed for individuals except real estate and 'speculative' trading. Securities account tax applies to large portfolios.

Capital Income & Investment Taxation

Belgium taxes investment income differently from employment income. Dividends and interest subject to withholding tax. Capital gains generally not taxed for individuals except real estate and 'speculative' trading. Securities account tax applies to large portfolios.

Dividends and Interest

Dividend Tax30% withholding

Dividends from Belgian companies taxed at 30%. Withheld at source by financial institution. First €859 exempt. Foreign dividends must be declared in tax return (after foreign tax credit).

Savings Account Interest€1,050 tax-free

Interest from regulated savings accounts: first €1,050 exempt. Excess taxed at 15%. Only applies to 'ordinary' savings accounts meeting conditions. Other interest taxed at 30%.

Bond Interest30% withholding

Interest from bonds, term deposits taxed at 30%. Withheld at source if through Belgian institution. Must declare foreign interest in tax return.

Capital Gains

Individuals - Generally Tax-Free0%

Capital gains from selling securities (stocks, bonds, funds) generally not taxed for individuals managing private portfolio. 'Good householder' managing personal wealth not taxed.

Speculative or Professional TradingUp to 33%

If trading is speculative, professional, or exceeds normal portfolio management, gains taxed as miscellaneous income up to 33%. Frequency, size, leverage, short-term holding indicate speculation. Vague criteria create uncertainty.

Real Estate Capital Gains16.5% or 33%

Property sold within 5 years of acquisition: gains taxed at 16.5%. After 5 years: generally exempt. If property reclassified or speculative: 33%. Transfer tax 12.5% (Flanders/Brussels) or 12.5% (Wallonia) when buying.

Crypto Capital GainsUsually 0%, sometimes 33%

Similar to securities: occasional transactions for private portfolio usually tax-free. Professional trading or speculation taxed as miscellaneous income up to 33%. Lack of clear rules creates uncertainty. Recommend conservative approach.

Stock Exchange Tax

Transaction Tax0.12% - 1.32%

Tax on securities transactions (buying/selling stocks, bonds, funds). Rates vary by security type and transaction size. Maximum €1,600 per transaction. Separate from capital gains tax. Applies even if gains not taxed.

Securities Account Tax

Tax on Large Accounts0.15% annually

Annual tax of 0.15% on securities accounts exceeding €1 million. Applied per account holder. Includes all accounts (Belgian and foreign) for residents, Belgian accounts for non-residents. First million exempt.

Example€2M account = €1,500 tax

Account worth €2 million: (€2M - €1M) Γ— 0.15% = €1,500 annual tax. Applies to value on specific reference date. Separate from income or capital gains taxes.

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Related Topics

01

Social Security Contributions

Belgium's comprehensive social security system provides health insurance, pensions, unemployment benefits, and family allowances. Contributions are mandatory for employees and self-employed. Belgium has among the highest social contribution rates in Europe, but provides extensive benefits in return.

02

Tax Deductions and Allowances

Belgium offers various deductions to reduce taxable income. Tax-free allowance ensures low earners pay minimal tax. Additional deductions available for specific expenses. Regional variations exist for property-related deductions as regions (Flanders, Wallonia, Brussels) manage certain taxes independently.

03

How Your Tax is Calculated

Belgian tax calculation applies progressive rates to income brackets, adds municipal tax on top, and deducts tax-free allowance as credit. Understanding process helps optimize tax position. Employers withhold tax monthly; annual return reconciles actual tax due.

04

Special Expat Tax Regime (BNI/BRI)

Belgium's Special Tax Regime for Inbound Taxpayers (BNI) and Researchers (BRI) provides significant tax relief for qualifying expatriates. Enhanced in 2025 to increase competitiveness. Allows employer to reimburse expat costs tax-free, reducing effective tax burden substantially.

06

Tax Filing and Compliance

Belgium's tax system includes federal income tax managed by FPS Finance and regional taxes (Flanders, Wallonia, Brussels) managing property and inheritance. Most employees receive proposed simplified returns. Filing deadlines vary by complexity. Online filing recommended for extensions.