Compare the best brokers, banks, crypto exchanges and forex brokers in Belgium for 2026. Only FSMA-regulated platforms reviewed.
Belgium's financial sector is regulated by two bodies: the Financial Services and Markets Authority (FSMA) oversees investment firms, fund managers, and intermediaries, while the National Bank of Belgium (NBB) supervises banks and systemic institutions. Belgium is a founding EU member and fully subject to MiFID II investor protection rules.
Belgian investors are protected up to €20,000 per investor through the Beschermingsfonds / Fonds de Protection for investment claims. Bank deposits are guaranteed up to €100,000. Popular platforms among Belgian investors include DEGIRO (Netherlands-based but widely used), Bolero (KBC Group), and international names like eToro and Interactive Brokers.
Belgium applies a 30% withholding tax (précompte mobilier) on dividends and interest income, making dividend-focused investors sensitive to platform tax reporting. Stock market transactions are also subject to a Taxe sur les Opérations de Bourse (TOB) — a small transaction tax on trades. Investors should confirm whether their broker handles Belgian tax reporting or if manual declaration is needed.
All platforms listed for Belgium are regulated by Financial Services and Markets Authority (FSMA) or are passported into Belgium under EU MiFID II / ESMA rules. We do not list unregulated or offshore brokers.