Is crypto legal in Guinea-Bissau? Regulation & rules (2026)

Guinea-Bissau has enacted no statute or regulation specifically addressing crypto ownership, trading, issuance, or taxation; activities occur in a legal grey area with no bespoke consumer or investor protections.

Monetary and financial regulation in Guinea-Bissau is set at the WAEMU regional level by the BCEAO; the BCEAO has not recognised crypto-assets as legal currency and has flagged risks of volatility and illicit use.

Adopted by the WAEMU Council of Ministers on 31 March 2023, this regional instrument incorporated FATF Recommendation 15 definitions of virtual assets and VASPs and requires prior authorisation or registration before operation across all eight WAEMU member states, including Guinea-Bissau.

As of mid-2026, BCEAO has not issued the secondary instructions specifying VASP licensing conditions, capital requirements, prudential supervision, or market-conduct rules, leaving the 2023 VASP provisions without operational effect.

Guinea-Bissau's 2022 GIABA mutual evaluation (on-site visit Jan–Feb 2021) identified major AML/CFT deficiencies and found no functioning VASP supervision regime in place, reflecting the nascent regulatory environment.

Guinea-Bissau tax authorities have issued no guidance on capital gains, income, VAT, or reporting obligations for crypto transactions, staking, mining, or airdrops; general tax laws (IRPS personal income tax, corporate tax) have not been formally interpreted to cover crypto activities.